CN108834363B - Micro module - Google Patents

Abstract

The invention relates to the field of data centers, and discloses a micro-module which comprises a frame system and sub-modules arranged in the frame system, wherein the frame system comprises at least two layers of frames, each layer of frame is provided with at least two sub-modules, each sub-module comprises two rows of cabinets, a cold channel is formed between the two rows of cabinets of each sub-module by each layer of frame, heat channels are formed on two outer sides of each sub-module, and corresponding sides of the adjacent sub-modules share the same heat channel. According to the invention, at least two layers of micro modules are assembled, and the interior of the micro modules is reasonably distributed, so that the assembly efficiency is higher, land resources are saved more during large-scale application, the corresponding sides of adjacent sub modules share the same hot channel, the size and the layout of the cold and hot channels are reasonable, and efficient operation and maintenance in the modules can be realized.

Description

Micro module

Technical Field

The invention relates to the field of data centers, in particular to a data center micromodule.

Background

Under the promotion of cloud computing and big data application, the construction of the data center is confronted with a new construction climax, and in the face of such a huge market, the traditional data center is 'solid-state' and lacks flexibility and expansibility.

The micromodule data center divides a data center field into micromodules according to an industry standard, namely, the whole data center is divided into a plurality of independent areas, and the scale, the power load, the configuration and the like of each area are designed according to a unified standard.

Because the micromodule can be deployed rapidly and built in stages, and an intelligent management and control system is matched, the effects of green and energy saving are achieved, and a series of advantages are brought to the micromodule data center.

However, the micromodules which are already popularized and used in the industry at present are mostly in a single-layer single-connection mode, a plurality of micromodules are spliced on the same layer, the internal layout is not compact enough, and land resources are wasted when the micromodules are deployed on a large scale.

Disclosure of Invention

Technical problem to be solved

The invention aims to provide a micromodule which is more compact in internal layout and saves land resources when deployed.

(II) technical scheme

In order to solve the above technical problem, the present invention provides a micro module, which includes a frame system and sub modules arranged in the frame system, wherein the frame system includes at least two layers of frames, each layer of the frames is provided with at least two sub modules, each sub module includes two rows of cabinets, each layer of the frames forms a cold channel between the two rows of cabinets of each sub module, and hot channels are formed at two outer sides of each sub module, wherein corresponding sides of adjacent sub modules share the same hot channel.

Preferably, the cabinet includes an Information and Communication Technology (ICT) main cabinet, a power distribution cabinet, an uninterruptible power supply cabinet, and a battery cabinet, where the power distribution cabinet, the uninterruptible power supply cabinet, and the battery cabinet are disposed in close proximity, and the power distribution cabinet is disposed at one end of any column of the cabinets.

Preferably, the cabinets are rectangular, and the long side directions and the column directions of all the cabinets except the power distribution cabinet are arranged perpendicularly.

Preferably, in the sub-modules of the frame at the bottom layer, the long side direction of the power distribution cabinet is perpendicular to the column direction, and access doors are arranged on one side of the power distribution cabinet facing the cold channel, one side of the power distribution cabinet facing the hot channel and one side of the power distribution cabinet facing the outside of the micro-module; the sub-modules of the frame are not provided with bottom layers, the long edge direction of the power distribution cabinet is arranged in parallel with the column direction, and the power distribution cabinet is provided with an access door facing one side of the cold channel and one side of the hot channel.

Preferably, the cabinet further comprises an air conditioner cabinet and a humidifying cabinet, the air conditioner cabinets are uniformly distributed in two rows of the cabinet, and the humidifying cabinet is arranged in the center of any row of the cabinet.

Preferably, the cabinet further comprises a fume hood, the fume hood is arranged at one end of any row of the cabinet, and the fume hoods corresponding to all the frames are communicated with each other in a penetrating manner.

Preferably, the cabinet further comprises a fire-fighting cabinet, the fire-fighting cabinet is arranged in the center of any row of the cabinet, and fire-fighting nozzles are arranged on one side of the fire-fighting cabinet facing the cold channel and one side of the fire-fighting cabinet facing the hot channel.

Preferably, the cabinet further comprises a management and control cabinet, and the management and control cabinet is arranged at one end of any column of the cabinets.

Preferably, one side in the management and control cabinet is provided with a touch screen, a switch, an access controller, a collection server, a fire extinguishing controller, a fire alarm host and a smoke detector host, and the other side is provided with a change-over switch, a circuit breaker, an uninterruptible power supply unit and a battery pack.

Preferably, the bottom every of frame submodule piece includes 22 information and communication technology main cabinet, 1 switch board, 1 uninterrupted power source cabinet, 2 battery cabinet, 6 air conditioner cabinet, 1 humidification cabinet, 1 fume chamber, 1 fire control cabinet and 1 control cabinet, non-bottom every submodule piece of frame includes 21 information and communication technology main cabinet, 1 switch board, 1 uninterrupted power source cabinet, 2 battery cabinet, 6 air conditioner cabinet, 1 humidification cabinet, 1 fume chamber, 1 fire control cabinet, 1 control cabinet.

(III) advantageous effects

According to the micromodule provided by the invention, at least two layers of micromodules are assembled, the interior of the micromodules is reasonably distributed, the assembly efficiency is higher, land resources are saved in large-scale application, the corresponding sides of adjacent submodules share the same hot channel, the size and the layout of the cold and hot channels are reasonable, and efficient operation and maintenance in the micromodule can be realized.

In a preferred embodiment, in the sub-modules of the bottom layer frame, the long side direction of the power distribution cabinet is perpendicular to the column direction, and the side of the power distribution cabinet facing the cold channel, the side facing the hot channel and the side facing the outside of the micro-module are provided with access doors. In the submodule of the non-bottom layer framework, the long edge direction of the power distribution cabinet is arranged in parallel with the column direction, and one side of the power distribution cabinet facing the cold channel and one side of the power distribution cabinet facing the hot channel are provided with access doors. Because the power distribution cabinet on the non-bottom layer is transversely arranged, the normal maintenance of the power distribution cabinet in the module is ensured, and meanwhile, the two-layer maintenance walkway is saved, and the investment is saved.

Drawings

FIG. 1 shows a block diagram of a micro-module of an embodiment of the invention;

FIG. 2 shows a block diagram of a micro-module according to an embodiment of the invention;

FIGS. 3 and 4 show perspective views of a frame system of an embodiment of the present invention;

FIG. 5 shows an exploded view of a portion of the frame system of an embodiment of the present invention;

FIG. 6 is a schematic structural view of a connection node of a vertical column and a frame cross beam at a corner of a frame system according to an embodiment of the present invention;

FIG. 7 is a schematic structural view of a connection node between a vertical column and a frame beam at an edge of a frame system according to an embodiment of the present invention;

FIG. 8 is a schematic structural diagram of a connection node of a column and a frame beam inside a frame system according to an embodiment of the present invention;

FIG. 9 shows a schematic structural view of a first beam preform of an embodiment of the invention;

FIG. 10 shows a schematic structural view of a second beam preform of an embodiment of the invention;

FIG. 11 shows a schematic structural view of a third beam preform of an embodiment of the present invention;

figure 12 shows an exploded perspective view of a building system according to an embodiment of the invention;

FIG. 13 is a schematic view of the construction of a front closure panel in connection with a framing system in accordance with an embodiment of the present invention;

figure 14 shows a schematic structural view of a top cover of a building system of an embodiment of the invention;

FIG. 15 illustrates an interior plan view of a base air conditioning system of an embodiment of the present invention;

FIG. 16 illustrates an interior plan view of a non-base air conditioning system of an embodiment of the present invention;

FIG. 17 illustrates an exterior front view of an air conditioning system of an embodiment of the present invention;

FIG. 18 shows a feedwater system axial schematic of an air conditioning system of an embodiment of the present invention;

fig. 19 shows an internal plan view of a bottom humidification system of an air conditioning system of an embodiment of the present invention;

FIG. 20 illustrates an interior plan view of a humidification system of a non-base air conditioning system of an embodiment of the present invention;

FIG. 21 is a schematic view showing a structure of a condensed water discharge system according to an embodiment of the present invention;

fig. 22 is a view showing an internal plan view of a ventilating system according to an embodiment of the present invention;

figure 23 shows an external front view structural view of a ventilation system of an embodiment of the present invention;

FIG. 24 shows a cross-sectional view of a ventilation system of the embodiment of the present invention taken along the line A-A in FIG. 22;

FIG. 25 shows a cross-sectional view of a ventilation system of the embodiment of the present invention taken along the direction B-B in FIG. 22;

FIG. 26 shows a cross-sectional view of a ventilation system of the embodiment of the present invention taken along the direction C-C in FIG. 22;

FIG. 27 is a schematic diagram of a power supply configuration of the control cabinet according to the embodiment of the invention;

FIG. 28 is a layout block diagram of the bottom layer of a micro module according to an embodiment of the present invention;

fig. 29 is a layout structure diagram of a non-bottom layer of a micro module according to an embodiment of the present invention.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention relates to a micro module, which implements functions of a data center by being spliced, combined or operated independently, and fig. 1 illustrates a block diagram of a micro module according to an embodiment of the present invention, and the micro module according to the present invention includes a frame system 100, a plurality of Information and Communication Technology (ICT) main cabinets 210 disposed in the frame system 100, and a plurality of functional systems, and may further include a building system 300 disposed outside the frame system 100, wherein the plurality of functional systems may include an air conditioning system 400, a ventilation system 500, a process system 600, a fire protection system 700, an electrical system 800, an intelligent system 900, a power supply system 1000, and the like.

The ICT main cabinet 210 is used for information processing and is a core of a micro-module, and the framework system 100 may provide a bearing framework for the ICT main cabinet 210 and a plurality of internal functional systems and external building systems 300. The building system 300 provides a peripheral protective structure for the internal frame system 100 and the ICT main cabinet 210 and the plurality of functional systems within the frame system 100. The power supply system 1000 provides a power supply scheme inside the micromodule. The process system 600 provides a wiring layout for the ICT mainframe 210 and other functional systems. The electrical system 800 conditions power distribution and lighting schemes. The intelligent system 900 provides a monitoring and management scheme. The air conditioning system 400 provides a cooling and humidification scheme for the interior of the micromodule. The ventilation system 500 provides a ventilation scheme for the interior of the micromodule. The fire protection system 700 is used to ensure fire safety within the micromodule.

Fig. 2 is a block diagram illustrating a three-dimensional structure of a micro-module according to an embodiment of the present invention, the micro-module of the present invention has at least two layers, i.e., includes at least two layers of frames, each layer is provided with an ICT host cabinet 210, wherein the micro-module frame system 100 includes a bottom frame L1 and a top frame L2 disposed on the bottom frame, which is illustrated as two layers, and actually includes a multi-layer frame with three layers, four layers, and the like, the micro-module structure is similar, in this embodiment, the frame system 100 is used for providing load-bearing protection for each layer of micro-modules, the building system 300 provides peripheral protection for each layer of micro-modules, each layer of micro-modules includes the ICT host cabinet 210, an air conditioning system 400, a ventilation system 500, a process system 600, a fire protection system 700, an electrical system 800, an intelligent system 900, and a power supply system 1000, only the connection structure between the components in the top frame L2 is shown in fig. 2, the connection structure in the bottom frame L1 is similar, the ICT host cabinet 210 is used for information processing, the core of the micro-modules, the power supply system 1000, the power supply system 500, the system 500 provides a humidification monitoring scheme for the air conditioning system 500, and the air conditioning system 500, the system 500.

In addition, in this embodiment, the process systems 600 in the bottom frame L1 are connected with the process systems 600 in the top frame L2 to form a wiring connection between at least two layers, the air conditioning systems 400 in the bottom frame L1 are connected with the air conditioning systems 400 in the top frame L2 to form a pipeline communication relationship between at least two layers, the fire protection systems 700 in the bottom frame L1 are connected with the fire protection systems 700 in the top frame L2 to form a fire protection alarm linkage between at least two layers, and the intelligent systems 900 in the bottom frame L1 are connected with the intelligent systems 900 in the top frame L2 to form data information intercommunication between at least two layers.

The micromodule provided by the invention not only has the mutual relation among all the parts in each layer, but also comprises the interlayer linkage between at least two layers, so that the layout area is saved, the whole micromodule is managed and monitored more intensively, and the efficiency of the micromodule is improved.

The frame system 100 is described in detail below.

Fig. 3 and 4 are perspective views showing a frame system according to an embodiment of the present invention, in which fig. 4 shows a micro module in addition to the frame system, and fig. 5 is an exploded view showing a partial structure of the frame system according to an embodiment of the present invention.

In the embodiment of the present invention, the frame system 100 includes at least two layers of frames, each layer of frame is provided with an ICT main cabinet 210, and part or all of the plurality of functional systems connect the plurality of ICT main cabinets 210. Because the framework system 100 meets the requirement of arranging at least two layers of ICT main cabinets 210 at the same time, the building area can be saved, the civil engineering investment is reduced, and the energy is saved and the environment is protected.

The frame system 100 is formed by splicing a frame upright 110, a frame cross beam 120, a plurality of base preforms 130 and a plurality of connecting beams 140, wherein the frame upright 110 and the frame cross beam 120 are connected to each other to form an outer contour of at least two layers of frames, the plurality of base preforms 130 are connected between the frame cross beams 120 at the bottom of each layer of frames through the plurality of connecting beams 140 to form a frame base, and the frame upright 110 is further connected between the frame base and the frame cross beam 120 at the top of each layer of frames.

At least two rows of cabinet placement areas are arranged in each layer of frame, and the cabinet placement areas can be used for placing various cabinets 200 including an ICT main cabinet 210. Each frame forms hot aisles 150 outside the first and last columns of cabinet 200 bays alternating cold aisles 160 and hot aisles 150 between adjacent columns of cabinet bays.

It should be noted that, the frame system 100 of the micro module in the present invention may be configured to have multiple layers, each layer may also accommodate multiple rows of cabinets 200, and herein, the micro module includes two layers, and each layer accommodates 4 rows of cabinets 200 for example, where herein, two adjacent rows of cabinets 200 are taken as a unit, and a structural unit including two adjacent rows of cabinets 200 and corresponding multiple functional systems in the micro module is referred to as a sub-module, so the above exemplary micro module structure further includes two layers, each layer includes two sub-modules, and the above 4 sub-modules are connected to each other, so as to obtain a micro module with a double-layer double-link as a basic structural unit. The principle of other micro-modules with different numbers of layers and cabinets in each layer is similar, and the description is omitted.

Fig. 6 to 8 are schematic structural views illustrating connection nodes of three types of frame uprights 110 and frame cross members 120, wherein fig. 6 illustrates connection nodes of uprights located at corners of the frame system 100 and the frame cross members 120, fig. 7 illustrates connection nodes of uprights located at edges of the frame system 100 and the frame cross members 120, and fig. 8 illustrates connection nodes of uprights located inside the frame system 100 and the frame cross members 120.

The frame rails 120 may be formed by splicing a plurality of rail preforms, wherein the plurality of rail preforms includes any at least one of: the prefabricated member of first crossbeam, second crossbeam prefabricated member, third crossbeam prefabricated member. Fig. 9 to 11 show schematic structural views of the first, second, and third beam preforms 120a, 120b, and 120c, respectively, in which the length of the first beam preform 120a corresponds to the width of the hot aisle 150; the length of the second beam prefabricated part 120b corresponds to the width of the cabinet placing area; the third beam preform 120c has a length corresponding to the width of the cold aisle 160. The first, second, and third beam preforms 120a, 120b, and 120c each include two beam units 121 parallel to each other and at least one longitudinal beam unit 122 connecting the two beam units 121, the lengths of the beam units 121 of the first, second, and third beam preforms 120a, 120b, and 120c respectively correspond to the width of the hot aisle 150, the width of the cabinet placement area, and the width of the cold aisle 160, and the number of the longitudinal beam units 122 may be one, two, three, or more. In addition, the plurality of beam preforms may not be limited to the three types, and may further include, for example, a fourth beam preform and a fifth beam preform, which are combined with each other, and have a total length corresponding to the length of the heat tunnel 150.

The base preform 130 includes two layers of cross frames parallel to each other and a vertical bar connecting the two layers of cross frames, and the cross frames include two first cross frame beams parallel to each other and a plurality of second cross frame beams connecting the two first cross frame beams. Above-mentioned base prefab 130 including multiple parallel structure has stronger anti-seismic performance, and the width of base prefab 130 can place the width in district with the rack and correspond for place the bottom structure in district as the rack, provide anti-seismic performance for the rack.

The structural members of the frame system 100, including the frame vertical columns 110, the frame cross beams 120, the base prefabricated members 130, the connecting beams 140, etc., may be formed of sheet metal without using section steel, and each structural member may be formed by bending, cutting, punching, etc., a steel sheet having the same thickness, thereby being more advantageous to product assembly. The cross sections of the frame upright posts 110, the frame cross beams 120 and the like can be rectangular, square, groove-shaped, H-shaped and the like, the frame upright posts 110, the connecting beams 140 and the like are standard universal parts, the various cross beam prefabricated parts and the base prefabricated parts 130 are finished factory welding parts, and in the construction site of the frame system 100, the joints among the frame upright posts 110, the frame cross beams 120 (including the various cross beam prefabricated parts), the base prefabricated parts 130 and the connecting beams 140 are connected through bolts. The frame system 100 can combine standardization and assembly in production and installation, realize factory production, realize on-site rapid assembly, reduce construction period, reduce construction cost and achieve the purposes of energy conservation and environmental protection.

The frame system 100 of the present embodiment can be constructed by a modular assembly and a layered assembly. The modular assembly is characterized in that four frame upright columns 110 are taken as units to be assembled with various beam prefabricated parts, base prefabricated parts 130 and connecting beams 140 to obtain a frame unit, and then all the frame units are assembled and connected into an integral structure through various beam prefabricated parts, connecting beams 140 and the like. The layered assembly is to position all the frame columns 110 at the same time, assemble various beam prefabricated members, base prefabricated members 130 and connecting beams 140 in layers, complete the top layer from bottom to top and complete the assembly of the whole structure. The entire frame system 100 may be bolted in place or may be secured to the ground using chemical anchors.

According to the micro-module of the embodiment, the frame system 100 is a structural system, the load-bearing and anti-seismic requirements of at least two layers of cabinets and functional systems can be met independently, and meanwhile, the favorable effects of the cabinets can be considered, the frame system 100 is spliced firstly, then the cabinets are installed, and the manufacturing cost of the frame structure is reduced.

The building system 300 will be described in detail below.

Fig. 12 shows an exploded perspective view of a construction system 300 comprising a front cover plate 310, a rear cover plate 320, side cover plates 330 and a top cover 340, according to an embodiment of the present invention. The front sealing plate 310 is attached to the front side of the frame system 100, the rear sealing plate 320 is attached to the rear side of the frame system 100, the side sealing plates 330 are attached to both sides between the front side and the rear side of the frame system 100, and the top cover 340 covers the top of the frame system 100.

In addition, the building system 300 of the present embodiment further includes a base plate and a base cover plate. The base seal plate is attached to the bottom layer, the periphery of the frame base of the frame is attached to the bottom layer, and the base bottom plate is attached to the bottom layer, the bottom of the frame base of the frame.

Fig. 13 shows a schematic view of the front cover plate 310 attached to the frame system 100, the rear cover plate 320, the side cover plates 330, the base cover plate and the base bottom plate attached to the frame system 100, and the like, and fig. 14 shows a schematic view of the top cover 340. The front sealing plate 310, the rear sealing plate 320, the side sealing plates 330, the top cover 340, the base sealing plate and the base bottom plate all comprise a flange structure 301 and an insulating layer 302. The flange structure 301 is adapted to be connected to the frame system 100 with the insulating layer 302 on the side of the front cover plate 310, the rear cover plate 320, the side cover plates 330, the top cover 340, the base cover plate, and the base bottom plate facing the frame system 100.

The front sealing plate 310, the rear sealing plate 320, the side sealing plate 330, the top covering part 340, the base sealing plate and the base bottom plate can be formed by splicing a plurality of plate units, as shown in fig. 13, the folding structure 301 of the front sealing plate 310, the rear sealing plate 320, the side sealing plate 330, the base sealing plate and the base bottom plate is, for example, a Z-shaped folding structure, and the fireproof EVA sealing strip 308 can be adhered to a gap between adjacent plate units. As shown in fig. 14, the hem structure 301 of the top cover 340 is, for example, a U-shaped hem structure, and EVA sealing strips are adhered to the bottom of the U-shaped hem structure.

The front cover plate 310 provides access doors 303 for each cold aisle 160 and the front cover plate 310 provides hot aisle inlets 304 for each hot aisle 150. The rear cover plate 320 provides an access door 303 for each cold aisle 160 of the bottom frame and the rear cover plate 320 provides a hot aisle inlet 304 for each hot aisle 150 of the bottom frame.

Preceding shrouding 310, back shrouding 320, side shrouding 330, top covering 340, base shrouding, base bottom plate can adopt the frame construction galvanized steel sheet of hem formula to combine the design with aluminium foil Polyurethane (PU) thermal insulation material, and 1.5mm steel sheet thickness, thermal insulation material thickness 20mm pastes aluminium foil Polyurethane (PU) in one side of steel sheet towards frame system 100 and forms insulating layer 302. The whole area of the surface of the heat insulation layer 302 facing the steel plate is coated with glue to support adhesion. The structure increases the heat insulation and the sealing performance of each sealing plate, each covering piece and each bottom plate, so that the equipment layer has good heat insulation capacity, and the micro-module is prevented from generating dewing due to the temperature difference between the inside and the outside.

The base of the bottommost layer frame is in seamless connection with the floor or the bottom surface of the machine room through the adjustable sealing plate, so that the requirements of sealing the module and preventing rats and insects are met.

Every micromodule product standard matches cold passageway 160 access & exit step 2, adopts anti-skidding decorative pattern steel sheet, and panel thickness is not less than 3mm, and the step is two-stage structural design, and step projection size is 1300mm (wide) × 400mm (dark), and the step height is 450mm, and step structural design supports the high fine setting function, supports the base fastening connection with the bottom frame.

The building system 300 may further enclose the hot aisle 150 above the base of the bottom frame, specifically, the hot aisle inlet 304 is provided with a hot aisle door, the hot aisle bottom plate and the hot aisle top plate are provided in the hot aisle 150, and the hot aisle door, the side sealing plate 330, the hot aisle bottom plate and the hot aisle top plate together form a hot aisle enclosure. After the heat channel enclosure sealing parts are installed, the heat channel enclosure sealing parts completely meet the requirements of heat preservation, heat insulation, sealing, dust prevention, water prevention and low-intensity impact resistance. The integral protection grade of the structure is not lower than IP44, airtight 6 grades (except for the access door 303), and the anti-seismic cracking degree is 8 degrees.

The heat channel enclosure structure is designed by adopting a galvanized steel plate edge-folded frame structure with the thickness of 1.5mm, and an aluminum foil Polyurethane (PU) heat insulation material is pasted on the inner side, wherein the material thickness is 10 mm. After the installation is finished, the requirements of heat insulation and sealing are met. The hot access door adopts a 1.5mm galvanized steel plate edge-folded frame structure design, a mechanical crank lock is installed, and the upper point and the lower point are fixed in a heaven and earth lock structure mode, so that the sealing performance of the access door 303 is improved. The heat channel door is pasted with fire prevention EVA sealing strip with frame contact site, reaches sealed, dustproof effect, and aluminium foil Polyurethane (PU) thermal insulation material design is pasted to the heat channel door inboard, possesses thermal-insulated function to realize heat preservation, thermal-insulated, sealed, dustproof effect. The hot channel door adopts embedded structural design, and the switch of inside rack maintenance door of being convenient for uses. The hot runner roof adopts 1.5mm galvanized steel sheet hem formula frame construction design, adopts buckle formula instrument maintenance free, and fire prevention EVA sealing strip is pasted with frame contact site to the hot runner roof, reaches sealed, dustproof effect. The hot channel bottom plate adopts 1.5mm galvanized steel sheet hem formula frame construction design, adopts the bolt fastening mode, realizes the seal of passageway. The aluminum foil Polyurethane (PU) heat insulation material is adhered to the bottom of the bottom plate of the hot channel, and the heat insulation material has a heat insulation function, so that heat insulation, sealing and dust prevention effects are achieved.

The access doors 303 corresponding to the cold aisle 160 are also sealed, wherein the structural design of one access door 303 supports the installation of components of the access control system to serve as a normal access door 303, and the other access door 303 is provided with a mechanical escape control door lock to serve as an escape door. The access door 303 is provided with a door closer, the access door 303 can be a double door, the frame system 100, the door frame of the access door 303 and the access door 303 are all in a sealing and waterproof design, no visible gap exists after the access door 303 is closed, the two doors, the door and the lintel and the door and the floor of the cold channel 160 are sealed by soft materials, the gap caused by engineering installation deviation needs to be considered in the height direction, and the gap caused by installation errors can be adjusted by finely adjusting the installation heights of the lintel and the door.

The top of the frame system 100 may be provided with a support frame, and the top cover assembly of the micro-module may be specifically composed of structural members such as a support frame, a top cover 340, closure panels, and access or maintenance door structures. The supporting frame of the top covering layer is designed by adopting a 2.0mm galvanized steel plate edge folding type frame. Top covering 340 adopts 1.5mm galvanized steel sheet U type hem structure 301 design, and fire prevention EVA sealing strip is pasted to U type hem structure 301 bottom, and inside supporting waterproof groove and fire prevention EVA sealing strip overlap joint combine, and the project organization of integration realizes that the module is dustproof, waterproof function, wholly reaches the requirement of IP44 protection level. The scheme is assembled through U type hem to this scheme, guarantees the water-proof effects of top surface, through the pasting of panel beating and aluminium foil polyurethane, guarantees the heat preservation effect of top surface.

The access door or the maintenance door of the top covering assembly is processed by adopting a high-quality galvanized steel plate, the structure is designed in a handle buckle installation mode, tools are not required to be disassembled and assembled, and installation conditions are increased so that the cable at the top of the cabinet can be laid, operated and maintained along the wire groove conveniently in the future.

The air conditioning system 400 is described in detail below.

Fig. 15 and 16 show internal plan views of an air conditioning system according to an embodiment of the present invention, in which fig. 15 shows an internal plan view of a base air conditioning system and fig. 16 shows an internal plan view of a non-base air conditioning system. The air conditioning system 400 includes a plurality of air conditioners 410 and a water supply system, fig. 17 shows an external front view of the air conditioning system according to the embodiment of the present invention, and fig. 18 shows a water supply system axis view of the air conditioning system according to the embodiment of the present invention. At least one air conditioner 410 is arranged in each layer of frame, the embodiment includes that a plurality of air conditioners 410 are arranged in each layer of frame, and the plurality of air conditioners 410 are positioned among the plurality of ICT main cabinets 210. The water supply system comprises an air conditioner connecting pipeline 421, a main pipeline 422 and a common pipeline 423, wherein the main pipeline 422 is arranged corresponding to each layer of framework, an air conditioner 410 arranged on each layer of framework is connected with the main pipeline 422 of the corresponding layer through the air conditioner connecting pipeline 421, and all the main pipelines 422 are connected to the common pipeline 423 in parallel.

In this embodiment, the common pipeline 423 includes a common water supply pipeline 423a and a common water return pipeline 423b, the main pipeline 422 corresponding to each frame includes at least two water supply pipes 422a and at least two water return pipes 422b, the water supply pipe 422a is connected to the common water supply pipeline 423a, and the water return pipe 422b is connected to the common water return pipeline 423 b. It is preferable that each air conditioner 410 is connected with at least two water supply pipes 422a and at least two water return pipes 422 b. When the single point trouble appears in the water supply system, still can guarantee the operation of air conditioner 410 equipment, guarantee the stability of micromodule internal environment, through water supply system's rational arrangement, can satisfy the terminal water demand of air conditioner 410 of micromodule twice at least.

The frame system 100 of the present embodiment includes two layers of frames, each layer of frames forms a hot channel 150 at the outer side of the ICT main cabinets 210 in the first and last columns, cold channels 160 and hot channels 150 are alternately formed between the ICT main cabinets 210 in the adjacent columns, and floors are provided at the bottoms of the cold channels 160 and the hot channels 150. The main pipe 422 is located under the floor of the cold channel 160 of each layer of frames, the common pipe 423 extends along the bottom of the top layer of frames, the water supply system further comprises a longitudinal connecting pipe 424 connecting the main pipe 422 and the common pipe 423 corresponding to the bottom layer of frames, and the longitudinal connecting pipe 424 is arranged at two sides of the cold channel 160. A control valve may be provided at each of the branch nodes of the air conditioning system 400.

Further, the air conditioning system 400 may further include a humidifying system, and fig. 19 and 20 show internal plan views of the humidifying system of the air conditioning system according to the embodiment of the present invention, in which fig. 19 shows an internal plan view of the bottom layer humidifying system, and fig. 20 shows an internal plan view of the non-bottom layer humidifying system. The humidification system includes a plurality of humidifiers 431 and a humidification water supply line 432. At least one humidifier 431 is arranged in each layer of frame, and the embodiment includes that a plurality of humidifiers 431 are arranged in each layer of frame. A humidification water supply line 432 connecting the plurality of humidifiers 431 to the water supply source.

In the present embodiment, the common line 423 includes a common water supply line 423a and a common water return line 423b, and the humidifying water supply line 432 connects the plurality of humidifiers 431 to the common water supply line 423 a.

The floor of each layer of frame can be provided with a humidifier interface, the humidifier 431 is positioned on the floor, the humidification water supply pipeline 432 is positioned under the floor, and the humidifier 431 is connected with the humidification water supply pipeline 432 through the humidifier interface.

Air conditioning system 400 may further include a condensed water drainage system, and fig. 21 shows a schematic diagram of a condensed water drainage system according to an embodiment of the present invention, which includes a bottom layer water collection tank 441 and a top layer water collection tank 442, wherein bottom layer water collection tank 441 is disposed under the floor of cold aisle 160 in the bottom layer frame, and main conduit 422 corresponding to the bottom layer frame is at least partially disposed in bottom layer water collection tank 441. The top tier water collection slots 442 are disposed below the floor of the cold aisle 160 within the top tier frame, and the corresponding main conduits 422 of the top tier frame are at least partially within the top tier water collection slots 442. The condensate drain system may further include a condensate line 443 that communicates the bottom level sump 441 with the bottom level sump 441. Floor drains 444 may be provided on the floor of the cold aisle 160 in the bottom frame and inside the bottom and top collection troughs 441, 442 for draining water on the floor and in the respective collection troughs. The condensed water drain system may further include a sub-water tank 445, and the sub-water tank 445 is located below each air conditioner 410 and each humidifier 431 and is in communication with the bottom-layer water collection tank 441 or the top-layer water collection tank 442.

The air conditioning system 400 of the embodiment of the invention can realize the pipeline connection between at least two layers of micro modules, the air conditioner of at least two layers of micro modules integrally operates, and the temperature and humidity environment meeting the working requirements of the cabinet of at least two layers of micro modules can be provided. The air conditioners 410 in the micro-modules are arranged with the water supply and return pipelines in parallel below the cold channel 160, so that the space of the micro-modules is reasonably utilized. The lower part of all pipelines in the micromodule all is provided with the guiding gutter, when the water pipe appears the water leakage accident, can dredge the water and get rid of, forms the protection of leaking water, prevents to cause the damage to micromodule internal plant to guarantee the normal operating of micromodule equipment.

The ventilation system 500 is described in detail below.

Fig. 22 is a plan view illustrating the inside of a ventilating system according to an embodiment of the present invention, fig. 23 is a front view illustrating the outside of the ventilating system according to an embodiment of the present invention, and fig. 24 to 26 are sectional views of the ventilating system along the directions a-a, B-B, and C-C of fig. 22, respectively. The ventilation system 500 includes a hood 510 and an exhaust system, wherein the hood 510 penetrates all the frames, and a first port 511 is provided on a wall surface of the hood 510. The exhaust system comprises an exhaust port 521 and an exhaust pipeline 522, at least one exhaust port 521 is arranged in each layer of frame, and the exhaust pipeline 522 is communicated with all the exhaust ports 521, penetrates the fume hood 510 and is communicated with the outside through a first interface 511.

Further, the wall of the fume hood 510 is further provided with a second interface 512, the ventilation system 500 further comprises an air supply system, the air supply system comprises an air supply outlet 531 and an air supply pipeline 532, at least one air supply outlet 531 is arranged in each layer of frame, the air supply pipeline 532 is communicated with all the air supply outlets 531, penetrates into the fume hood 510 and is communicated with the outside through the second interface 512.

In this embodiment, the side of the fume hood 510 facing the cold aisle 160 of each floor is provided with an access door 540, the exhaust port 521 is provided at the bottom of the cold aisle 160 and/or the hot aisle 150, and the air supply port 531 is provided at the top of the hot aisle 150. The exhaust pipe 522 is provided with a first fire damper at the first connection 511, and the air supply pipe 532 is provided with a second fire damper and a regulating valve at the second connection 512. Preferably, the first and second ports 511 and 512 are provided on the top side wall of the fume hood 510 to facilitate communication between the exhaust duct 522 and the supply duct 532 with external ducts provided on the top of the micromodule.

According to the ventilation system 500 provided by the embodiment of the invention, the exhaust cabinet penetrates through all the frames, so that the arrangement of ventilation pipelines is convenient, the overall ventilation of the micromodules of the multilayer frames is convenient to adapt, especially the external discharge of fire tail gas, and the arrangement of pipelines outside the micromodules is reduced, so that the pipeline of the whole data center is simpler. The fume hood 510 is separated from the surrounding space by a partition, thereby isolating it from the other spaces within the micromodule. The ventilation system 500 further comprises an air supply system, so that positive pressure in the micro-module is fully ensured, and higher ventilation requirements can be met. In addition, the fume hood 510 may be provided with an access door 540 to facilitate access to the ducts within the fume hood 510.

The process system 600 is described in detail below, in this embodiment, a micro module with a double-layer duplex structure is described as an example, and includes two sub modules at the bottom layer and two sub modules at the top layer, each sub module at the bottom layer is in a "22-RACK" mode, that is, includes 22 ICT main cabinets 210, each sub module at the top layer is in a "21-RACK" mode, that is, includes 21 ICT equipment cabinets, the micro module includes 86 ICT main cabinets 210 in total, the cabinet size adopts a standard size of 2200 × 1200 × 600mm, and the average operating power consumption of a single ICT main cabinet 210 is considered according to 5 kW.

The 200mm department in rack top sets up 1000mm wide grid chute, and the centre adopts two movable partition boards to separate three channels, is power supply channel, light current channel, optic fibre channel from cold passageway 160 to hot passageway 150 direction in proper order, and the channel design width is respectively: the power supply channel is 300mm, the weak current channel is 300mm, and the optical fiber channel is 400mm, and the width ratio of the three channels can be flexibly adjusted by adjusting the position of the partition plate according to the actual use condition. A rack spanning cold aisle 160 and a rack spanning hot aisle 150 may be provided within the micro-module to span the racks above the cabinet, at either end of the micro-module.

The fire fighting system 700 is described in detail below, the fire fighting system 700 in the micro-module of the present embodiment employs a gas fire extinguishing system, since the heptafluoropropane has a good fire extinguishing efficiency, a good effect, a fast fire extinguishing speed, and a low fire extinguishing concentration (8-10%), a cabinet type prefabricated heptafluoropropane gas is selected as the fire fighting cabinet 270 in the micro-module, the protection radius of the fire fighting cabinet 270 is 7.5 m, and the protection height is not more than 6.5 m, 4 groups of 90L fire fighting cabinets 270 are provided in the dual-layer micro-module of the present embodiment, the upper and lower layers are respectively designed as two protection areas in a full flooding fire extinguishing manner, the bottom layer is provided with 2 fire fighting areas, the top layer is provided with 2 fire fighting systems, the prefabricated system has a design working pressure of 632.5 MPa, the gas fire extinguishing design concentration is 8%, the injection time t is not more than 8s, each fire fighting cabinet 270 is respectively disposed at the middle position of the micro-module, each fire fighting cabinet 270 is disposed according to the volume and surface integral of the protection area, two nozzles are provided, when fire fighting cabinets 270 are disposed, the fire fighting cabinets 270 are respectively spray gas extinguishing agents to the cold and fire extinguishing systems, the fire extinguishing systems 270 are respectively spray the fire extinguishing systems to the hot channels, the fire extinguishing systems 270 are simultaneously, the fire extinguishing systems are configured to enable the fire extinguishing systems to be capable of storing equipment, the fire extinguishing equipment.

The fire protection system 700 also includes an electrical fire protection system that includes an early warning system device, a fire suppression control device, an automatic fire alarm linkage device, and the like. Wherein, the very early warning equipment mainly provides warning management for the micromodule in the very early stage of the fire. The fire extinguishing control equipment is gas fire extinguishing control equipment, and has the main function of controlling a ductless gas fire extinguishing system in the micromodule to extinguish a fire under the condition that the fire occurs. The automatic fire alarm linkage equipment mainly provides fire protection linkage and control for the interior of the micromodule, and finally achieves fire protection safety of the micromodule.

The power supply system 1000 will be described in detail below. In the micromodule of this embodiment, each submodule is provided with an independent power subsystem according to the load of the ICT main cabinet 210, and the micromodule with the double-layer duplex structure is provided with 4 sets of power subsystems. The design of each single-connection micro-module power subsystem is based on a configuration principle of one-way commercial power and one-way uninterrupted power supply, and simultaneously, the requirements of different levels are met by adjusting the power of the uninterrupted power supply or the redundancy of the rectifier module. When requirements other than the above principles are configured for the ups, the adaptation may be flexible by adjusting the ICT main cabinet 210.

Based on the load requirement of the ICT main cabinet 210 provided by the process system 600, each single-connection micro-module power subsystem is composed of 4 standard cabinets with 600mm × 1200mm × 2200mm, wherein 1 power distribution cabinet 220, 1 uninterruptible power supply cabinet 230 and 2 battery cabinets 240 are electrically connected with each other.

Regarding the uninterruptible power supply cabinet 230, when the ICT main cabinet 210 is powered by an ac power supply, the capacity of an ac Uninterruptible Power Supply (UPS) is designed to be 200kVA, and the number of power modules is flexibly configured according to the product of a power supply equipment manufacturer and the difference of the guarantee level of micromodules (A, B level) in practical application, when the ICT main cabinet 210 is powered by a dc power supply (336V, 240V), the capacity of a dc uninterruptible power supply (HVDC) is designed to be 180 kW., and the size of each uninterruptible power supply cabinet 230 is 600mm × 1200mm × 2200 mm.

Regarding the battery cabinet 240, when the ICT main cabinet 210 is powered by an ac power supply, the capacity of a single battery cabinet 240 is designed to be 84.48kW (32 high-power lead-acid batteries with 440W, 12V and 15min are configured, and the rated voltage of the battery pack 8112 is 384V), when the ICT main cabinet 210 is powered by a dc power supply (336V and 240V), the capacity of a single battery cabinet 240 is designed to be 92.4kW (28 high-power lead-acid batteries with 550W, 12V and 15min are configured, and the rated voltage of the battery pack 8112 is 336V) or 84kW (20 high-power lead-acid batteries with 700W, 12V and 15min are configured, and the rated voltage of the battery pack 8112 is 240V), 2 battery cabinets 240 are configured for each submodule, and the size of a single battery cabinet 240 is 600mm × 1200mm, 1200mm and × 2200 mm.

Regarding the power distribution cabinet 220, the power supply mode adopts a mixed supply of one line of commercial power and one line of uninterruptible power supply, the capacity of the power distribution cabinet 220 is designed to be 400A, the interior of the power distribution cabinet 220 is physically divided into two independent sections with the width of 600mm, which are respectively used as a commercial power distribution area and an uninterruptible power supply distribution area, and the size of the single power distribution cabinet 220 is 1200mm × 600mm, × 2200 mm.

Because the micromodule further comprises a humidifying cabinet 260 and an illuminating lamp which are arranged in the frame system 100, the mains supply is electrically connected with the ICT main cabinet 210, the humidifying cabinet 260 and the illuminating lamp through the power distribution cabinet 220, the uninterruptible power supply cabinet 230 and the battery cabinet 240 which are electrically connected with each other, and the direct current power supply or the direct current power supply is switched through the power distribution cabinet 220.

The electrical system 800 is described in detail below. In the micromodule of this embodiment, each submodule is provided with a control cabinet.

Fig. 27 shows a schematic power supply structure diagram of a management and control cabinet 810 according to an embodiment of the present invention, where the management and control cabinet 810 includes a power distribution module 811, the power distribution module 811 includes an uninterruptible power supply unit 8111 and a battery pack 8112, which are electrically connected to each other, and the uninterruptible power supply unit 8111 is electrically connected to an air conditioning cabinet 250 outside the management and control cabinet 810. The power distribution module 811 further comprises a change-over switch 8113, the uninterruptible power supply unit 8111 is electrically connected with the air conditioner cabinet 250 through the change-over switch 8113, the management and control cabinet 810 is connected with a first-path commercial power, the first-path commercial power is also electrically connected with the air conditioner cabinet 250 through the change-over switch 8113, and the change-over switch 8113 is used for switching a power supply mode of the air conditioner cabinet 250.

The management and control cabinet 810 further comprises a weak current device 812, and the uninterruptible power supply unit 8111 is electrically connected with the weak current device 812. In this embodiment, the weak-current device 812 includes a switch 8121, an access controller 8122, an acquisition server 8123, a fire extinguishing controller 8124, a fire alarm host 8125, and a smoke detector host 8126, and actually, as required, the weak-current device may include at least one of the above lists.

The power distribution module 811 further includes a main breaker and a disconnecting breaker, the main breaker is disposed between the first-path commercial power and the transfer switch 8113, and the disconnecting breaker is disposed between the transfer switch 8113 and the air conditioner cabinet 250, and between the uninterruptible power supply unit 8111 and the weak current device 812.

In the micro module of the embodiment, the power distribution cabinet 220, the uninterruptible power supply cabinet 230, and the battery cabinet 240 are electrically connected to each other, the management and control cabinet 810 is connected to the first path of commercial power, and the power distribution cabinet is connected to the second path of commercial power. The second path of commercial power is electrically connected with the ICT main cabinet 210 and the humidifying cabinet 260 through the power distribution cabinet 220.

The management and control cabinet 810 is internally provided with the uninterruptible power supply unit 8111 and the battery pack 8112, so that the air conditioner 410 and each weak current device 812 can be powered, the ICT main cabinet 210, the humidifying cabinet 260 and the illuminating lamp are still powered by the power distribution cabinet 220, the uninterruptible power supply cabinet 230 and the battery cabinet 240 which are connected with the mains supply outside the management and control cabinet 810, the physical isolation between the power supply of the air conditioner 410 and the power supply of the information device (ICT main cabinet 210) is realized, and the interference on the information device is reduced.

In addition, the control cabinet 810 of this embodiment further includes a touch screen, and the touch screen is electrically connected to the weak current device 812. The touch screen and the weak current device 812 are disposed on one side of the management and control cabinet 810, and the power distribution module 811 is disposed on the opposite side.

The micromodule also includes an environment detection device, an equipment power detection device, an equipment energy consumption detection device, a security device, and a fire fighting device disposed within the frame system 100. The environment detection device, the equipment power detection device, the equipment energy consumption detection device, the security device and the fire fighting device are electrically connected with the weak current equipment 812 and the touch screen of the management and control cabinet 810, so that a corresponding power monitoring system, an environment monitoring system, an energy consumption monitoring system, a security monitoring system and a fire fighting control system are formed in the micromodule. Namely, the management and control cabinet 810 is also used for monitoring the intelligent system 900 and the fire fighting system 700.

Regarding the connection of management and control cabinet 810 and fire control unit, set up the terminal sampling point of air-breathing type smoke detector in the rack, set up air-breathing type smoke detector host computer 8126 in management and control cabinet 810, when the condition of a fire appears in the cabinet, air-breathing type smoke detector host computer 8126 reports to the police and all shows alarm information and sends information to managers' terminal at the touch-control screen and the centralized monitoring center of management and control cabinet 810, can discover the condition of a fire at the initial stage of the conflagration emergence to in time take measures to handle the condition of a fire. The micro-module is internally provided with a temperature-sensing and smoke-sensing alarm detector, and the temperature-sensing and smoke-sensing alarm detector is uploaded to a small automatic fire alarm host in the micro-module through an alarm bus, so that the linkage of the energy of the micro-module is realized, and the temperature-sensing and smoke-sensing alarm detector is finally uploaded to an electric fire-fighting system of a building.

The control cabinet 810 realizes local maintenance and field monitoring of the micromodule by arranging the touch screen, realizes local strong current monitoring and weak current control, and improves visualization degree and operation and maintenance efficiency.

The intelligent system 900 is described in detail below. The intelligent system 900 mainly realizes monitoring through the pipe control cabinet 810, and comprises a power monitoring system, an environment monitoring system, an energy consumption monitoring system and a security monitoring system, wherein the security monitoring system comprises an intrusion alarm system, an access control system, a video monitoring system and the like.

Regarding the power monitoring system, information of power monitoring devices such as the power distribution cabinet 220, the battery cabinet 240, the uninterruptible power supply cabinet 230, the constant humidity machine and the like in the micro-module is uploaded to the field monitoring unit through the RS-485 bus, and then uploaded to the centralized monitoring center through the switch 8121, so that unified monitoring is realized, and the information can also be displayed, managed and controlled on the touch screen of the management and control cabinet 810 of the local micro-module.

Regarding the environmental monitoring system, detect temperature signal through the temperature sensor who sets up at the rack, upload to the temperature patrol and examine the appearance, finally upload to the on-the-spot monitoring unit, upload the signal through switch 8121, realize the demonstration at the touch-control screen of management and control cabinet 810 and centralized monitoring center. Temperature and humidity signals detected by the temperature and humidity sensors in the micro-modules are uploaded to the field monitoring unit and then uploaded to the touch screen of the management and control cabinet 810 and the display of the centralized monitoring center through the switch 8121. A positioning type water leakage rope is arranged at a position where water leakage easily occurs in equipment such as the air conditioner 410 and the like, water leakage information is uploaded to the water leakage controller, and then the water leakage information is uploaded to a touch screen of the management and control cabinet 810 and a centralized monitoring center through the field monitoring unit and the switch 8121 to be displayed.

Regarding the energy consumption monitoring system, the intelligent electric meter is arranged at the loops of the power distribution cabinet 220, the air conditioner, the constant humidity machine, the lighting power distribution and the like, the energy consumption information of the loops is uploaded to the touch screen of the management and control cabinet 810 and the centralized monitoring center through the field monitoring unit to be displayed, and finally, the cabinet-level energy consumption monitoring and the energy consumption monitoring of non-ICT equipment are realized, so that theoretical support is provided for optimizing the PUE.

The intrusion alarm system of the security monitoring system mainly provides an alarm for the illegal intrusion micro-module. Regarding security monitoring system's access control system, the department of advancing, going out of micromodule sets up access control point, sets up the device of punching the card outdoors, sets up the button of going out in the door, sets up access control 8122 in the management and control cabinet 810, and centralized monitoring room sets up the entrance guard host computer, realizes the authorization and the control to the business turn over of micromodule access door 303. Regarding security protection monitoring system's video monitor system, set up digital high definition digtal camera in the passageway of micromodule, the video information of gathering uploads to centralized monitoring center through switch 8121 and carries out unified management, and the touch screen of management and control cabinet 810 can be transferred and see the monitoring information in this micromodule.

The micro-module of the embodiment of the invention has flexible deployment, easy expansion, adaptability to multi-service and multi-scene requirements, and has the characteristics of modularization, standardization and prefabrication. The product is prefabricated in a factory and assembled on site, does not need a foundation and a self-forming system, is applied to a data center, greatly improves the installation capacity compared with the prior data center, obviously shortens the construction period, and further reduces the TCO cost and the investment risk.

The micromodules of the embodiment of the invention also carry out reasonable layout on the inside, and perfect system configuration. As previously mentioned, the frame system 100 comprises at least two layers of frames, each layer of frames being provided with at least two sub-modules, each sub-module comprising two columns of cabinets, each layer of frames forming a cold aisle 160 between two columns of cabinets of each sub-module, forming hot aisles 150 on both outer sides of each sub-module, wherein corresponding sides of adjacent sub-modules share the same hot aisle 150. The cold and hot channel 150 of the embodiment has reasonable size and layout, and can realize efficient operation and maintenance in the module.

Fig. 28 and fig. 29 are layout diagrams of a bottom layer and a non-bottom layer of a micro module according to an embodiment of the present invention, where the cabinets include an ICT main cabinet 210, a power distribution cabinet 220, an ups cabinet 230, and a battery cabinet 240, where the power distribution cabinet 220, the ups cabinet 230, and the battery cabinet 240 are closely arranged, and the power distribution cabinet 220 is arranged at one end of any row of cabinets. Two columns of racks included in each sub-module are a first column of racks and a second column of racks, and in this embodiment, the power distribution cabinet 220 is disposed at the rear end of the first column of racks, for example.

The cabinets are rectangular, and the long side directions and the column directions of all the cabinets except the power distribution cabinet 220 are arranged perpendicularly. Among the sub-modules of the bottom frame, the long side direction of the power distribution cabinet 220 is perpendicular to the column direction, and the access doors 540 are respectively arranged on one side of the power distribution cabinet 220 facing the cold channel 160, one side of the power distribution cabinet facing the hot channel 150 and one side of the power distribution cabinet facing the outside of the micro-module. In the sub-modules of the non-bottom layer frame, the long side direction of the power distribution cabinet 220 is arranged in parallel with the column direction, and one side of the power distribution cabinet 220 facing the cold channel 160 and one side facing the hot channel 150 are provided with access doors. Because the power distribution cabinet 220 on the non-bottom layer is transversely arranged, the normal maintenance of the power distribution cabinet 220 in the module is ensured, meanwhile, the two-layer maintenance walkway is saved, and the investment is saved.

The cabinet also comprises an air conditioner cabinet 250 and a humidifying cabinet 260, wherein the air conditioner cabinet 250 is uniformly distributed in two rows of cabinets, and the humidifying cabinet 260 is arranged in the center of any row of cabinets. The humidification cabinet 260 in this embodiment is arranged in the center of the second row of cabinets.

The air conditioning load is the cooling load of the ICT main cabinet 210 + the cooling load of the power supply device + other cooling loads (including maintenance structure load, lighting load, fresh air load, human body cooling load, additional load of pipeline temperature rise, etc.). According to the process data provided by the process system 600: each submodule comprises 22 ICT main cabinets 210, each 5kW results in a process heat dissipation cold load of 110kW, a power supply cold load of 5% of the process load, calculated as 5.5kW, and other loads of 70-100W/m²Is estimated to be about 55m per micromodule area²The other load is about 4 kW. The total air conditioning load of each submodule of the micromodule is about 110+5.5+ 4-119.5 kW, and a 25kW air conditioner between columns is selected, so that 119.5/25-4.7 is required8 approximately equals 5, and because the air conditioners between the columns adopt the configuration of N +1, each submodule is configured with 6 air conditioners between 25kW columns, and the 6 air conditioners are uniformly arranged in two columns of cabinets.

The cabinet further includes a fume hood 510, and the fume hood 510 is disposed at one end of any row of the cabinets, and in this embodiment the fume hood 510 is disposed at the front end of the first row of the cabinets. The fume hoods 510 corresponding to all the frames are communicated with each other in a penetrating manner.

The cabinet further includes a fire-fighting cabinet 270, the fire-fighting cabinet 270 being disposed at the center of any row of cabinets, and the humidifying cabinet 260 being disposed at the center of the second row of cabinets in this embodiment. The fire fighting cabinet 270 is provided with fire extinguishing spray heads on both the side facing the cold aisle 160 and the side facing the hot aisle 150.

The cabinet also includes a management and control cabinet 810, and the management and control cabinet 810 is arranged at one end of any column of cabinets. The console 810 in this embodiment is disposed at the back end of the first column of cabinets.

In the management and control cabinet 810, a touch screen, an active Ethernet (POE, which is deleted after the manuscript is fixed in parentheses) switch 8121, an access controller 8122, an acquisition server 8123, a fire extinguishing controller 8124, a fire alarm host 8125, a smoke detector host 8126 are arranged on one surface, and an automatic transfer switching equipment 8113 (ATS, which is deleted after the manuscript is fixed in parentheses) electric appliance, a circuit breaker, an uninterruptible Power supply unit 8111, and a battery pack 8112 are arranged on the other surface.

Each submodule of the bottom framework comprises 22 ICT main cabinets 210, 1 power distribution cabinet 220, 1 uninterruptible power supply cabinet 230, 2 battery cabinets 240, 6 air conditioner cabinets 250, 1 humidification cabinet 260, 1 fume hood 510, 1 fire-fighting cabinet 270 and 1 control cabinet 810, and each submodule of the non-bottom framework comprises 21 ICT main cabinets 210, 1 power distribution cabinet 220, 1 uninterruptible power supply cabinet 230, 2 battery cabinets 240, 6 air conditioner cabinets 250, 1 humidification cabinet 260, 1 fume hood 510, 1 fire-fighting cabinet 270 and 1 control cabinet 810.

According to the invention, at least two layers of micro modules are assembled, and the interior of the micro modules is reasonably distributed, so that the assembly efficiency is higher, and the land resources are saved when the micro modules are applied in a large scale.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (10)

1. A micro-module is characterized by comprising a frame system and sub-modules arranged in the frame system, wherein the frame system comprises at least two layers of frames, each layer of frame is provided with at least two sub-modules, each sub-module comprises two rows of cabinets, a cold channel is formed between the two rows of cabinets of each sub-module by each layer of frame, hot channels are formed on two outer sides of each sub-module, and corresponding sides of the adjacent sub-modules share the same hot channel; the micromodule also comprises a plurality of functional systems, the functional systems comprise interlayer linkage between at least two layers, and each submodule comprises a plurality of structural units of the functional systems;

the frame system is formed by splicing frame upright posts, frame cross beams, a plurality of base prefabricated members and a plurality of connecting beams, the frame upright posts and the frame cross beams are connected with each other to form the outline of at least two layers of frames, the base prefabricated members are connected between the frame cross beams at the bottom of each layer of frame through the connecting beams, each base prefabricated member comprises two layers of transverse frames which are parallel to each other and a longitudinal rod which is connected with the two layers of transverse frames, the width of each base prefabricated member corresponds to the width of a cabinet placing area, and each base prefabricated member is used as a bottom structure of the cabinet placing area;

the air conditioning system also comprises a humidifying system, the common pipeline comprises a humidifying water supply pipeline and a humidifying water supply pipeline, and the humidifying water supply pipeline connects a plurality of humidifiers with the common water supply pipeline;

the common pipeline comprises a common water supply pipeline and a common water return pipeline, the main pipeline corresponding to each layer of frame comprises at least two water supply pipes and at least two water return pipes, the water supply pipes are connected with the common water supply pipeline, and the water return pipes are connected with the common water return pipeline;

the cabinet comprises a power distribution cabinet, and in the sub-modules of the frame at the bottom layer, the long edge direction and the column direction of the power distribution cabinet are vertically arranged.

2. The micromodule of claim 1, wherein the cabinets comprise a telematics main cabinet, an uninterruptible power supply cabinet, and a battery cabinet, wherein the power distribution cabinet, the uninterruptible power supply cabinet, and the battery cabinet are disposed in close proximity, and wherein the power distribution cabinet is disposed at one end of any column of the cabinets.

3. The micromodule of claim 2, wherein the cabinets are rectangular parallelepiped, and the longitudinal direction and the column direction of all the cabinets except the power distribution cabinet are arranged perpendicularly.

4. The micromodule of claim 3, wherein the submodules of the bottom layer of the frame are provided with access doors on the side of the power distribution cabinet facing the cold aisle, on the side facing the hot aisle and on the side facing the outside of the micromodule;

the sub-modules of the frame are not provided with bottom layers, the long edge direction of the power distribution cabinet is arranged in parallel with the column direction, and the power distribution cabinet is provided with an access door facing one side of the cold channel and one side of the hot channel.

5. The micromodule of claim 2, wherein the cabinets further comprise air conditioning cabinets and humidification cabinets, the air conditioning cabinets being evenly distributed in two of the columns of cabinets, the humidification cabinets being centrally disposed in any of the columns of cabinets.

6. The micromodule of claim 5, wherein the cabinets further comprise fume hoods disposed at one end of any row of the cabinets, wherein all of the fume hoods in the frame positions are in communication with each other.

7. The micromodule of claim 6, wherein the cabinets further comprise fire fighting cabinets disposed in the center of any column of the cabinets, the fire fighting cabinets having fire extinguishing spray heads on both the side facing the cold aisle and the side facing the hot aisle.

8. The micromodule of claim 7, wherein the cabinets further comprise a management cabinet disposed at one end of any column of the cabinets.

9. The micromodule of claim 8, wherein a touch screen, a switch, an access controller, an acquisition server, a fire extinguishing controller, a fire alarm host, a smoke detector host, and a transfer switch, a circuit breaker, an uninterruptible power supply unit, and a battery pack are arranged on one side of the inside of the management and control cabinet.

10. The micromodule of claim 8, wherein each of said submodules of said bottom rack comprises 22 of said telematics main cabinets, 1 of said power distribution cabinets, 1 of said uninterruptible power supply cabinets, 2 of said battery cabinets, 6 of said air conditioning cabinets, 1 of said humidification cabinets, 1 of said ventilation cabinets, 1 of said fire protection cabinets, and 1 of said management cabinets,

non-bottom every submodule piece of frame includes 21 information communication technology main cabinet, 1 the switch board, 1 uninterrupted power source cabinet, 2 battery cabinet, 6 the air conditioner cabinet, 1 humidification cabinet, 1 the fume chamber, 1 fire control cabinet and 1 the management and control cabinet.

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