CN209343288U - A central water-cooling heat dissipation base for a high-power computer server - Google Patents

Abstract

The utility model discloses a central water-cooling heat dissipation base of a high-power computer server, which comprises a water tank. The bottom of the inner cavity of the water tank is connected through a water pipe, the other end of the water cooling pipe is connected to a water outlet pipe, the water outlet pipe is connected to a heat dissipation mechanism, and multiple fans are installed on the heat dissipation mechanism and the water inlet pipe. The heat absorbing plate absorbs and conducts the heat generated by the server to the water-cooling pipe. The micro-water pump sends the cold water in the water tank into the water-cooling pipe. The cold water in the water-cooling pipe flows through to absorb the heat. Divide the hot water and increase the contact area with the air. At the same time, the fan blows to the heat dissipation mechanism to accelerate the air flow rate and thus accelerate the cooling of the hot water. After cooling, the hot water flows back into the water tank.

Description

A central water-cooling heat dissipation base for a high-power computer server

technical field

The utility model relates to the technical field of computers, in particular to a central water-cooled heat dissipation base of a high-power computer server.

Background technique

High-power computer servers are often used in large-scale communication facilities. Existing high-power computer servers only realize air flow through fan blowing for heat dissipation, and the heat dissipation speed is slow. Therefore, we propose a central water-cooled heat dissipation base for high-power computer servers. to solve the above problems.

Utility model content

The purpose of this utility model is to provide a high-power computer server central water-cooled heat dissipation base to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a central water-cooled heat dissipation base of a high-power computer server, including a water tank, one end of a plurality of pillars is fixedly connected to the water tank, and the other end of the pillar is fixedly connected to a heat-absorbing plate The bottom of the heat-absorbing plate is embedded with a water-cooling pipe, one end of the water-cooling pipe runs through the heat-absorbing plate and is fixedly connected to one end of the water inlet pipe, and the other end of the water inlet pipe is connected to the output end of the micro water pump. The water pump is fixedly installed outside the water tank, and the input end of the micro water pump is connected to the bottom of the inner cavity of the water tank through a water pipe. The other end of the water cooling pipe runs through the heat absorbing plate and is fixedly connected to one end of the water outlet pipe. One end of the mechanism and the other end of the heat dissipation mechanism are fixed through the top plate of the water tank, and a mounting plate is fixedly installed on the water tank between the heat dissipation mechanism and the water inlet pipe, and a plurality of fans are installed on the mounting plate.

Preferably, the heat-absorbing plate is a copper cuboid structure, the water-cooling tube is in a curved serpentine structure, and the top of the water-cooling tube is tangent to the upper surface of the heat-absorbing plate, and the heat-absorbing plate outside the water-cooling tube has a Multiple through-hole cooling holes.

Preferably, frames are fixedly installed on the three outer walls of the heat-absorbing plate, the other outer wall of the heat-absorbing plate is hinged with a cover plate, and matching buckles are installed between the two ends of the cover plate and the outer wall of the frame, the Universal wheels with a brake structure are installed at the bottom of the water tank.

Preferably, the heat dissipation mechanism includes a water distribution tank, the center of the top of the water distribution tank is fixedly socketed with a water outlet pipe, the bottom of the water distribution tank is fixedly socketed with one end of a plurality of heat dissipation pipes, and the other end of the heat dissipation pipe is fixedly inserted through the water tank. On the top plate, a plurality of said cooling pipes are fixed through the heat conduction rods.

Preferably, the number of the heat dissipation pipes is seven, one of the heat dissipation pipes is located at the center of the bottom of the water distribution tank, and the other six heat dissipation pipes are evenly distributed in a hexagonal shape along the circumferential direction of the bottom of the water distribution tank. Three heat conduction rods are fixed between two adjacent heat dissipation pipes in the circumferential direction, and three heat conduction rods pass through the heat dissipation pipe in the middle of the water distribution tank and the two opposite heat dissipation pipes on both sides, and the heat conduction rods are arranged in three layers along the axial direction of the heat dissipation pipes .

Preferably, the bottom of the inner cavity of the water distribution tank has a conical structure, and the axis of the taper coincides with the axis of the water distribution tank, and the inner diameters of the plurality of heat dissipation pipes are the same and smaller than the inner diameter of the water outlet pipe.

Compared with the prior art, the beneficial effect of the utility model is: the heat of the server is absorbed by the heat-absorbing plate, the micro-water pump sends the cold water in the water tank into the water-cooling pipe, and the water-cooling pipe is in a curved serpentine structure and fully contacts with the heat-absorbing plate. In this way, the heat can be quickly absorbed and the heat dissipation speed of the server can be improved; the hot water flows into the water distribution tank through the outlet pipe and is divided into multiple heat dissipation pipes. The hot water is divided into multiple strands and then flows in the multiple heat dissipation pipes. , thereby increasing the heat dissipation area and accelerating the heat dissipation of hot water, and multiple heat conducting rods run through the heat pipe, increasing the turbulence effect and making the heat of hot water transfer to the heat conducting rods, and the heat conducting rods transfer the heat of hot water to the air, further increasing The heat dissipation area is increased to accelerate the cooling of hot water; the bottom of the inner cavity of the water distribution tank is a tapered structure, and the cone axis coincides with the water distribution tank. The inner diameters of the multiple heat dissipation pipes are the same and smaller than the inner diameter of the water outlet pipe. One part directly flows into the heat dissipation pipe in the middle of the cone, and the other part flows into the heat dissipation pipe in the circumferential direction of the water distribution tank through the tapered inclined surface, so as to facilitate the diversion of hot water, increase the surface area of hot water, and facilitate heat dissipation.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a structural schematic diagram of the heat dissipation mechanism of the utility model;

Fig. 3 is the schematic diagram of the main view section structure at the water distribution tank of the utility model;

Fig. 4 is a schematic diagram of a top view section structure at the radiator pipe of the present invention.

In the figure: 1 water tank, 2 pillars, 3 heat-absorbing plates, 4 water cooling pipes, 5 water inlet pipes, 6 micro water pumps, 7 water outlet pipes, 8 heat dissipation mechanism, 81 sub-water tanks, 82 heat dissipation pipes, 83 heat conducting rods, 9 mounting plates, 10 fans, 11 frames, 12 cover plates, 13 cooling holes, 14 universal wheels.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-4, the utility model provides a technical solution: a central water-cooled heat dissipation base for a high-power computer server, including a water tank 1, one end of a plurality of pillars 2 is fixedly connected to the water tank 1, and the other end of the pillar 2 is fixedly connected The bottom of the heat-absorbing plate 3 is embedded with a water-cooling pipe 4, one end of the water-cooling pipe 4 runs through the heat-absorbing plate 3 and is fixedly connected to one end of the water inlet pipe 5, and the other end of the water inlet pipe 5 is connected to the output of the micro-water pump 6 end, the micro-water pump 6 is fixedly installed outside the water tank 1, and the input end of the micro-water pump 6 is connected to the bottom of the inner cavity of the water tank 1 through a water pipe, and the other end of the water-cooling pipe 4 runs through the heat-absorbing plate 3 and is fixedly connected to one end of the water outlet pipe 7. The other end of the water pipe 7 is connected to one end of the heat dissipation mechanism 8, and the other end of the heat dissipation mechanism 8 is fixedly passed through the top plate of the water tank 1, and the installation plate 9 is fixedly installed on the water tank 1 between the heat dissipation mechanism 8 and the water inlet pipe 5, and multiple fan10. The micro water pump 6 and the fan 10 are connected to an external power supply through wires, the server is placed on the heat absorbing plate 3, and the heat absorbing plate 3 absorbs and conducts the heat generated by the server to the water cooling pipe 4, and the micro water pump 6 draws out the cold water in the water tank 1 and Through the water inlet pipe 5 into the water-cooling pipe 4, the cold water in the water-cooling pipe 4 flows through to absorb the heat and heat up, and the outlet pipe 7 leads the hot water into the heat dissipation mechanism 8, and the heat dissipation mechanism 8 divides the hot water and increases the contact area with the air , to accelerate the cooling of the hot water, while the fan 10 blows air to the heat dissipation mechanism 8 to accelerate the air flow rate to further accelerate the cooling of the hot water, and the hot water flows back into the water tank 1 after cooling.

The heat-absorbing plate 3 is a copper cuboid structure, and the water-cooling tube 4 is in a curved serpentine structure, and the top of the water-cooling tube 4 is tangent to the upper surface of the heat-absorbing plate 3, so that the water-cooling tube 4 is in full contact with the heat-absorbing plate 3, thereby rapidly absorbing Heat: The heat-absorbing plate 3 outside the water-cooling tube 4 is provided with a plurality of through-hole cooling holes 13, and part of the heat is dissipated through the cooling holes 13 to accelerate heat dissipation.

The frame 11 is fixedly installed on the three outer walls of the heat-absorbing plate 3, and the other outer wall of the heat-absorbing plate 3 is hinged with a cover plate 12, and the two ends of the cover plate 12 and the outer walls of the frame 11 are provided with matching buckles to facilitate the absorption The hot plate 3 and the server are fixed; the bottom of the water tank 1 is equipped with a universal wheel 14 configured with a brake structure, which is easy to move, and can be fixed in a certain place by braking.

The heat dissipation mechanism 8 includes a water distribution tank 81, the center of the top of the water distribution tank 81 is fixedly socketed with the water outlet pipe 7, and the bottom of the water distribution tank 81 is fixedly socketed with one end of a plurality of heat dissipation pipes 82, and the other end of the heat dissipation pipe 82 is fixedly penetrating through the top plate of the water tank 1. The heat dissipation pipes 82 are fixedly running through the heat conduction rods 83, and the hot water flows into the water distribution tank 81 through the water outlet pipe 7 and is shunted to a plurality of heat dissipation pipes 82. The surface area of the single outlet pipe 7 is larger, thereby increasing the heat dissipation area and accelerating the heat dissipation of hot water, and a plurality of heat conduction rods 83 run through the heat dissipation pipe 82, so that the internal heat of the hot water is transferred to the heat conduction rods 83, and the heat conduction rods 83 dissipate the heat inside the hot water. The heat is transferred to the air, which further increases the heat dissipation area and accelerates the cooling of hot water.

The quantity of radiating pipe 82 is seven, wherein a radiating pipe 82 is positioned at the center of the bottom of the water distribution box 81, and the other six radiating pipes 82 are evenly distributed into a hexagon along the circumferential direction of the bottom of the water dividing box 81, and the circumferential direction of the water dividing box 81 is adjacent to two Three heat-conducting rods 83 are fixedly run through between the heat-dissipating pipes 82, and three heat-conducting rods 83 run through between the heat-dissipating pipe 82 in the middle of the water distribution tank 81 and the two opposite heat-dissipating pipes 82 on both sides, so that each heat-dissipating pipe 82 runs through three heat-conducting rods. 83. Accelerate the cooling speed of hot water, so that three heat conduction rods 83 run through the same horizontal plane in each heat dissipation pipe 82, and the heat conduction rods 83 are arranged in three layers along the axial direction of the heat dissipation pipes 82. Setting the heat conduction rods 83 increases the heat transfer area and also increases the heat transfer area. Make the convective water have a turbulence effect and improve the heat transfer efficiency.

The bottom of the inner cavity of the water distribution tank 81 is a tapered structure, and the axis of the taper coincides with the axis of the water distribution tank 81. The inner diameters of the plurality of cooling pipes 82 are the same and smaller than the inner diameter of the water outlet pipe 7. After the hot water flows out from the water outlet pipe 7, a part of it directly Flow into the heat dissipation pipe 82 in the middle of the cone, and the other part flows into the heat dissipation pipe 82 in the circumferential direction of the water distribution box 81 through the tapered inclined surface, so as to facilitate the distribution of hot water.

Working principle: when the utility model is used, the micro-water pump 6 and the fan 10 are connected to the power supply of the server through wires, the server is placed in the frame 11 on the heat-absorbing plate 3, and the cover plate 12 is closed to fix the server and the heat-absorbing plate 3, The heat-absorbing plate 3 absorbs and conducts the heat generated by the server to the water-cooling pipe 4. The micro-water pump 6 draws the cold water in the water tank 1 and sends it into the water-cooling pipe 4 through the water inlet pipe 5. The cold water in the water-cooling pipe 4 flows through to dissipate the heat. After absorbing, the temperature rises, thereby accelerating the heat dissipation of the server. The hot water flows into the water distribution tank 81 through the outlet pipe 7 and is divided into multiple heat dissipation pipes 82. The hot water is divided into multiple strands and flows in the multiple heat dissipation pipes 82. The surface area of the water outlet pipe 7 is large, thereby increasing the heat dissipation area and accelerating the heat dissipation of hot water, and a plurality of heat conduction rods 83 run through the heat dissipation pipe 82, so that part of the heat of the hot water is transferred to the heat conduction rods 83, and the heat conduction rods 83 transfer the internal heat of the hot water into the air, further increasing the heat dissipation area, while the fan 10 blows air to the heat dissipation pipe 82 and the heat conducting rod 83 to accelerate the cooling of the hot water, and the hot water flows back into the water tank 1 after cooling to form a cycle.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. a kind of giant scale integration server central water-cooling pedestal, including water tank (1), it is characterised in that: the water tank (1) one end of more pillars (2) is fixedly connected on, the other end of the pillar (2) is fixedly connected with the bottom of absorber plate (3), institute It states and embeds installation water cooling tube (4) on absorber plate (3), one end of the water cooling tube (4) through absorber plate (3) and is fixedly connected into water The one end of (5), the output end of other end connection micro pump (6) of the water inlet pipe (5) are managed, the micro pump (6) is fixed It is mounted on water tank (1) outside, and the input terminal of micro pump (6) passes through the intracavity bottom of water pipe connection water tank (1), the water cooling tube (4) the other end runs through absorber plate (3) and is fixedly connected with one end of outlet pipe (7), and the other end connection of the outlet pipe (7) dissipates One end of heat engine structure (8), the fixed top plate for running through water tank (1) of the other end of the cooling mechanism (8), the cooling mechanism (8) Mounting plate (9) are fixedly mounted on water tank (1) between water inlet pipe (5), multiple fans (10) are installed on the mounting plate (9).

2. a kind of giant scale integration server central water-cooling pedestal according to claim 1, it is characterised in that: institute Stating absorber plate (3) is copper rectangular parallelepiped structure, and the water cooling tube (4) is in bending serpentine configuration, and the top of water cooling tube (4) and suction Hot plate (3) upper surface is tangent, is provided with multiple perforative heat release holes (13) on the external absorber plate (3) of the water cooling tube (4).

3. a kind of giant scale integration server central water-cooling pedestal according to claim 1, it is characterised in that: institute State fixed installation frame (11), another outer wall hinged closures of the absorber plate (3) on three outer walls of absorber plate (3) (12), and between the both ends of cover board (12) and frame (11) outer wall the buckle matched is installed, water tank (1) bottom is equipped with Configure the universal wheel (14) of brake structure.

4. a kind of giant scale integration server central water-cooling pedestal according to claim 1, it is characterised in that: institute Stating cooling mechanism (8) includes diversion box (81), and diversion box (81) top center is fixedly attached outlet pipe (7), described Diversion box (81) bottom is fixedly attached one end of multiple heat-dissipating pipes (82), and the other end of the heat-dissipating pipe (82) is fixed to run through water tank (1) top plate, it is fixed between the more heat-dissipating pipes (82) to run through heat conducting bar (83).

5. a kind of giant scale integration server central water-cooling pedestal according to claim 4, it is characterised in that: institute The quantity for stating heat-dissipating pipe (82) is seven, one of them described heat-dissipating pipe (82) is located at diversion box (81) bottom center, in addition Six heat-dissipating pipes (82) are uniformly distributed into hexagon, diversion box (81) circumference along diversion box (81) lower circumference direction It is fixed between the two neighboring heat-dissipating pipe in direction (82) to run through three heat conducting bars (83), the heat-dissipating pipe in the middle part of the diversion box (81) (82) run through three heat conducting bars (83) between opposite two heat-dissipating pipes (82) in two sides, and heat conducting bar (83) is along heat-dissipating pipe (82) axis Line direction arranges three layers.

6. a kind of giant scale integration server central water-cooling pedestal according to claim 5, it is characterised in that: institute Stating diversion box (81) intracavity bottom is pyramidal structure, and taper axis is overlapped with the axis of diversion box (81), the more heat dissipations The internal diameter of pipe (82) is identical and is less than the internal diameter of outlet pipe (7).