CN112612351A - Immersed liquid cooling heat dissipation structure and process of ore machine - Google Patents
Immersed liquid cooling heat dissipation structure and process of ore machine Download PDFInfo
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- CN112612351A CN112612351A CN202011596625.0A CN202011596625A CN112612351A CN 112612351 A CN112612351 A CN 112612351A CN 202011596625 A CN202011596625 A CN 202011596625A CN 112612351 A CN112612351 A CN 112612351A
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 222
- 239000007788 liquid Substances 0.000 title claims abstract description 148
- 238000001816 cooling Methods 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000000110 cooling liquid Substances 0.000 claims abstract description 94
- 238000009434 installation Methods 0.000 claims abstract description 28
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 238000005065 mining Methods 0.000 claims description 31
- 239000002826 coolant Substances 0.000 claims description 19
- 238000005192 partition Methods 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 6
- 238000007654 immersion Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 230000000694 effects Effects 0.000 description 12
- 230000005494 condensation Effects 0.000 description 6
- 238000009833 condensation Methods 0.000 description 6
- 230000005855 radiation Effects 0.000 description 4
- 238000009835 boiling Methods 0.000 description 3
- -1 dimethylsiloxanes Chemical class 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 150000007824 aliphatic compounds Chemical class 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- IYRWEQXVUNLMAY-UHFFFAOYSA-N carbonyl fluoride Chemical class FC(F)=O IYRWEQXVUNLMAY-UHFFFAOYSA-N 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical class FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- GVGCUCJTUSOZKP-UHFFFAOYSA-N nitrogen trifluoride Chemical class FN(F)F GVGCUCJTUSOZKP-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
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- Theoretical Computer Science (AREA)
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- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention provides an immersed liquid cooling heat dissipation structure and a process of an ore machine, which comprise the following steps: the heat dissipation cavity is provided with an installation cavity extending into the liquid cavity, the circulating pipeline comprises a heat dissipation pipeline arranged on the outer side of the seal box, the heat dissipation pipeline is provided with an inlet pipeline and an outlet pipeline extending into the liquid cavity, and the driving pump is arranged on the circulating pipeline to circulate the cooling liquid in the liquid cavity; the air inlet end of the heat dissipation part is communicated with the heat dissipation cavity, the air outlet end of the heat dissipation part is arranged towards the heat dissipation pipeline, and the cooling plate is arranged at the top of the liquid cavity in a sealing mode to condense gaseous cooling liquid. Part of the cooling liquid starts to evaporate to form steam, the cooling liquid in a steam state is condensed into a liquid state after meeting the cooling plate above, and therefore part of heat on the cooling liquid in the steam state is transferred to the cooling plate and the shell of the sealing box, and the purpose of heat dissipation is achieved. Meanwhile, the cooling liquid after heat dissipation in the heat dissipation pipeline flows back to the liquid cavity through the outlet pipeline, so that the purpose of further heat dissipation is achieved.
Description
Technical Field
The invention relates to an immersed liquid cooling heat dissipation structure and process of an ore machine.
Background
In the related art, the mining machine usually refers to a computer for earning the bit money, the computer mostly works in a mode of burning a display card, the power consumption is large, a large amount of heat is generated during working, and if the heat cannot be dissipated timely, the performance of the mining machine is seriously affected.
Disclosure of Invention
The invention aims to provide an immersed liquid cooling heat dissipation structure of an ore machine, so that the ore machine can be conveniently cooled.
The above object of the present invention can be achieved by the following technical solutions:
the invention provides an immersed liquid cooling heat dissipation structure of an ore machine, which comprises:
the sealing box is internally provided with a heat dissipation cavity and a liquid cavity for containing cooling liquid at intervals, the heat dissipation cavity is provided with an installation cavity extending into the liquid cavity, the mining machine is suitable for being installed in the installation cavity to heat the cooling liquid and evaporate part of the cooling liquid into a gaseous state, and the sealing box is provided with an air inlet communicated with the heat dissipation cavity;
the circulating pipeline comprises a heat dissipation pipeline arranged on the outer side of the seal box, and an inlet pipeline and an outlet pipeline extending into the liquid cavity are arranged on the heat dissipation pipeline;
a driving pump provided on the circulation line to circulate the cooling liquid in the liquid chamber;
the air inlet end of the heat dissipation piece is communicated with the heat dissipation cavity, and the air outlet end of the heat dissipation piece is arranged towards the heat dissipation pipeline;
a cooling plate hermetically disposed at a top of the liquid chamber to condense the coolant in a gaseous state.
In some embodiments of the invention, a baffle is provided within the seal box, with a middle portion of the baffle recessed into the liquid chamber to define the mounting chamber.
In some embodiments of the present invention, the heat dissipation cavity includes a routing cavity, the installation cavity is communicated with the routing cavity, and both the wires of the mining machine and the wires of the heat dissipation member penetrate through the routing cavity.
In some embodiments of the present invention, the heat dissipation duct includes an annular pipe and a heat dissipation outer pipe disposed around the heat dissipation member, the heat dissipation outer pipe communicating with the annular pipe through a heat dissipation branch pipe.
In some embodiments of the present invention, the inlet pipe is disposed below the installation cavity, the inlet pipe includes a first connection pipe and an arc-shaped water inlet pipe, a plurality of water inlet holes are formed in the water inlet pipe at intervals, and the water inlet pipe is communicated with the heat dissipation pipe through the first connection pipe.
In some embodiments of the present invention, the outlet pipe is disposed above the mounting cavity, the outlet pipe includes a manifold pipe and a plurality of outlet pipes disposed at intervals on the manifold pipe, the driving pump is disposed on the manifold pipe, and the manifold pipe is communicated with the heat dissipation pipe.
In some embodiments of the present invention, the heat dissipation chamber has a plurality of installation chambers arranged at intervals, and a flow passage located in the liquid chamber is defined between two adjacent installation chambers.
In some embodiments of the present invention, the heat dissipation device further includes a heat dissipation base, the heat dissipation base includes a heat dissipation fan and a heat dissipation seat, the heat dissipation fan is disposed between the heat dissipation seat and the bottom of the sealing box, one end of the heat dissipation seat has a first liquid storage cavity, the other end of the heat dissipation seat has a second liquid storage cavity, the heat dissipation seat further includes a plurality of circulation pipes disposed at intervals, two ends of each circulation pipe are communicated with the first liquid storage cavity and the second liquid storage cavity in a one-to-one correspondence manner, and the first liquid storage cavity is communicated with the liquid storage cavity through a first connection pipe and a second connection pipe respectively.
In some embodiments of the present invention, an end plate is disposed in the first reservoir chamber, the end plate divides the first reservoir chamber into a first chamber and a second chamber, the first connection pipe is communicated with the first chamber, and the second connection pipe is communicated with the second chamber.
The invention also provides a process for the submerged liquid cooling heat dissipation structure of the mining machine, which comprises the following steps of;
heating, the ore machine operating to heat the coolant liquid within the liquid cavity and to evaporate a portion of the coolant liquid into a gaseous state;
cooling, condensing the gaseous cooling liquid into a liquid state after the gaseous cooling liquid contacts the cooling plate, and dropping the liquid state into the liquid cavity;
and circulating, the driving pump drives the cooling liquid in the liquid cavity to enter the heat dissipation pipeline from the inlet pipeline, the heat dissipation part blows towards the heat dissipation pipeline to take away heat on the heat dissipation pipeline, and the cooling liquid in the heat dissipation pipeline after heat dissipation flows back to the liquid cavity through the outlet pipeline.
The immersed liquid cooling heat dissipation structure of the ore machine has the characteristics and advantages that: the ore deposit machine can be placed in the installation cavity in the heat dissipation chamber, the coolant liquid is placed in the liquid cavity, when the ore deposit machine is in operation, because the installation cavity stretches into the liquid cavity, thereby make the heat transfer that the ore deposit machine produced to the coolant liquid in the liquid cavity, after the coolant liquid in the liquid cavity reached the boiling temperature of coolant liquid, part coolant liquid began the evaporation to form steam, the coolant liquid of steam state is condensed into liquid after meetting the cooling plate of top, thereby with the partial heat transfer on the coolant liquid under the steam state to the casing of cooling plate and seal box, in order to reach radiating purpose.
Simultaneously, under the drive of coolant liquid, the coolant liquid in liquid chamber enters into the heat dissipation pipeline from advancing the pipeline in, because the heat dissipation pipeline is located the outside of seal box to can make the in-process that the coolant liquid flows in the heat dissipation pipeline discharge partial heat to the outside, and the coolant liquid after the heat dissipation in the heat dissipation pipeline flows back to the liquid intracavity through going out the pipeline, thereby reaches further radiating purpose.
In addition, partial heat generated during the running of the mining machine is transferred to the air of the heat dissipation cavity, the external air flow enters the heat dissipation cavity through the air inlet through the driving of the heat dissipation part, and then the air flow in the heat dissipation cavity is discharged through the air outlet end of the heat dissipation part, so that the air with heat in the heat dissipation cavity can be taken away, the air can be blown towards the heat dissipation pipeline, the flowing of the air flow is accelerated, the heat dissipation of cooling liquid in the heat dissipation pipeline is accelerated, and the heat dissipation effect is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic perspective view of an immersion type liquid cooling heat dissipation structure according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of an immersion liquid-cooled heat sink structure according to an embodiment of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a cross-sectional view of a seal box according to an embodiment of the invention;
FIG. 5 is a cross-sectional view of another angle of the seal box according to an embodiment of the present invention;
fig. 6 is a schematic perspective view of a heat dissipation base according to an embodiment of the invention;
fig. 7 is a cross-sectional view of a heat sink base according to an embodiment of the invention.
The reference numbers illustrate:
1. a sealing box; 11. a heat dissipation cavity; 111. a mounting cavity; 112. a wiring cavity; 12. a liquid chamber; 121. a flow-through channel; 122. a sealing flange; 13. an air inlet; 14. a partition plate; 15. an access door; 16. a switch;
2. a circulation line; 21. a heat dissipation pipe; 211. an annular tube; 212. a heat dissipation outer tube; 22. feeding into a pipeline; 221. a first connecting pipe; 222. a water inlet pipe; 2221. a water inlet hole; 23. discharging the pipeline; 231. a collector pipe; 232. a water outlet pipe;
3. driving the pump;
4. a heat sink;
5. a cooling plate; 51. condensing the convex;
6. an ore machine;
7. cooling liquid;
8. a heat dissipation base; 81. a heat radiation fan; 82. a heat dissipation base; 821. a first reservoir chamber; 8211. a first cavity; 8212. a second cavity; 822. a second reservoir chamber; 823. a flow-through tube; 824. an end plate; 83. a heat sink; 84. a circulation pump; 85. a first adapter tube; 86. and a second connecting pipe.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
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.
As shown in fig. 1 to 7, the present invention provides an immersion type liquid cooling heat dissipation structure of an ore machine 6, including: the mining machine comprises a sealing box 1, wherein a heat dissipation cavity 11 and a liquid cavity 12 for containing cooling liquid 7 are arranged in the sealing box 1 at intervals, the heat dissipation cavity 11 is provided with a mounting cavity 111 extending into the liquid cavity 12, the mining machine 6 is suitable for being mounted in the mounting cavity 111 to heat the cooling liquid 7 and evaporate part of the cooling liquid 7 into a gaseous state, and an air inlet 13 communicated with the heat dissipation cavity 11 is arranged on the sealing box 1; the circulating pipeline 2 comprises a heat dissipation pipeline 21 arranged on the outer side of the seal box 1, and an inlet pipeline 22 and an outlet pipeline 23 extending into the liquid cavity 12 are arranged on the heat dissipation pipeline 21; a drive pump 3 provided on the circulation line 2 to circulate the cooling liquid 7 in the liquid chamber 12; the air inlet end of the heat dissipation piece 4 is communicated with the heat dissipation cavity 11, and the air outlet end of the heat dissipation piece 4 is arranged towards the heat dissipation pipeline 21; a cooling plate 5, the cooling plate 5 being hermetically disposed at the top of the liquid chamber 12 to condense the cooling liquid 7 in a gaseous state.
It will be appreciated that the mining machine 6 may be placed in the mounting cavity 111 of the heat dissipation cavity 11, the cooling liquid 7 may be placed in the liquid cavity 12, when the mining machine 6 is in operation, the mounting cavity 111 extends into the liquid cavity 12, so that heat generated by the mining machine 6 is transferred to the cooling liquid 7 in the liquid cavity 12, when the cooling liquid 7 in the liquid cavity 12 reaches the boiling temperature of the cooling liquid 7, part of the cooling liquid 7 starts to evaporate to form steam, and the cooling liquid 7 in the steam state is condensed to a liquid state after meeting the cooling plate 5 above, so that part of the heat of the cooling liquid 7 in the steam state is transferred to the cooling plate 5 and the housing of the seal box 1, thereby achieving the purpose of heat dissipation.
Meanwhile, under the driving of the cooling liquid 7, the cooling liquid 7 in the liquid cavity 12 enters the heat dissipation pipeline 21 from the inlet pipeline 22, and the heat dissipation pipeline 21 is positioned on the outer side of the seal box 1, so that part of heat can be discharged to the outside in the process that the cooling liquid 7 flows in the heat dissipation pipeline 21, and the cooling liquid 7 after heat dissipation in the heat dissipation pipeline 21 flows back to the liquid cavity 12 through the outlet pipeline 23, and further heat dissipation is achieved.
In addition, partial heat generated during the operation of the mining machine 6 is transferred to the air in the heat dissipation cavity 11, the external air flow enters the heat dissipation cavity 11 through the air inlet 13 through the driving of the heat dissipation member 4, and then the air flow in the heat dissipation cavity 11 is discharged through the air outlet end of the heat dissipation member 4, so that the air with heat in the heat dissipation cavity 11 can be taken away, on the one hand, the air can be blown towards the heat dissipation pipeline 21, the flowing of the air flow is accelerated, the heat dissipation of the cooling liquid 7 in the heat dissipation pipeline 21 is accelerated, and the heat dissipation effect is improved.
The drive pump 3 may be a member for driving the flow of the cooling liquid 7 in the circulation line 2, such as a water pump, a motor pump, or the like. The heat sink 4 may be a component for driving the flow of the air stream, such as a fan or an axial fan.
In some embodiments of the present invention, the cooling liquid 7 may be a liquid with good thermal conductivity, such as water, refrigerant, etc., and in some embodiments, the cooling liquid 7 may be a fluorinated liquid, which is a perfluorinated liquid with high stability, high dielectric constant, desirable chemical inertness, excellent thermal conductivity, and system compatibility. It should be noted that the cooling liquid used has the characteristics of insulation, safety, stability, etc., and as typical materials of the cooling liquid, there are: aliphatic compounds, or fatty hydrocarbons, mainly include petroleum hydrocarbon radicals or isoparaffin hydrocarbon radicals, such as mineral oil, synthetic oil, etc.; silicones, including dimethylsiloxanes and methylsiloxanes, also known as silicone oils; fluorocarbon compounds mainly refer to organic compounds or polymers in which fluorine is substituted for the corresponding carbon chain hydrogen atoms, including perfluoroalkanes, perfluoroamines, hydrofluoroethers, perfluoroketones, hydrofluorocarbons, and the like.
In some embodiments of the present invention, a partition 14 is provided in the seal box 1, and a middle portion of the partition 14 is recessed toward the liquid chamber 12 to define the installation chamber 111.
It will be appreciated that by providing the partition 14 within the seal box 1, it is facilitated to define the heat dissipation chamber 11 and the liquid chamber 12 which are arranged at an interval, and by recessing the partition 14 towards the inside of the liquid chamber 12, it is facilitated to simplify the structure of the installation chamber 111, and it is facilitated to transfer heat from the ore machine 6 to the cooling liquid 7 of the liquid chamber 12 through the partition 14, thereby facilitating heat dissipation from the ore machine 6.
In some embodiments of the invention, the shell of the mining machine 6 is attached to the inner surface of the mounting cavity 111, so that heat transfer is facilitated and the heat dissipation effect is improved.
In some embodiments of the present invention, the heat dissipation cavity 11 includes a routing cavity 112, the mounting cavity 111 communicates with the routing cavity 112, and both the wires of the mining machine 6 and the wires of the heat dissipation member 4 penetrate through the routing cavity 112. It can be understood that, wire cavity 112 is walked through the wire that makes each part, thereby heat on each wire can be given off in the air of walking wire cavity 112, and then under the drive of heat dissipation piece 4, external air current enters into through air intake 13 and walks in the wire cavity 112, make the air current of walking in the wire cavity 112 again and pass through the air-out end discharge of heat dissipation piece 4, thereby can be through accelerating the velocity of flow of walking the interior air of wire cavity 112, in order to avoid the heat of each wire too high, guarantee the data transmission speed of wire, guarantee the operating efficiency of ore deposit machine 6.
In some embodiments of the present invention, the heat dissipation duct 21 includes an annular pipe 211 and a heat dissipation outer pipe 212 disposed around the heat dissipation member 4, and the heat dissipation outer pipe 212 communicates with the annular pipe 211 through a heat dissipation branch pipe. It is understood that the heat radiation effect of the cooling liquid 7 in the heat radiation pipe 21 is ensured by providing the annular pipe 211 and the heat radiation outer pipe 212 to extend the flow path of the cooling liquid 7 in the heat radiation pipe 21.
In some embodiments, the annular tube 211 is plural, so as to further extend the flow path of the cooling liquid 7 in the heat dissipation pipe 21, so as to better ensure the heat dissipation effect of the cooling liquid 7 in the heat dissipation pipe 21.
In some embodiments of the present invention, the inlet pipe 22 is disposed below the installation cavity 111, the inlet pipe 22 includes a first connection pipe 221 and an arc-shaped inlet pipe 222, a plurality of inlet holes 2221 are formed in the inlet pipe 222 at intervals, and the inlet pipe 222 is communicated with the heat dissipation pipe 21 through the first connection pipe 221.
It can be understood that by disposing the inlet pipe 22 below the installation cavity 111, the cooling liquid 7 in the liquid cavity 12 can flow out from below, and the flow of the cooling liquid 7 in the liquid cavity 12 is ensured, thereby improving the heat dissipation efficiency.
Meanwhile, by arranging the water inlet pipe 222 in an arc shape, the cooling liquid 7 in each portion of the liquid chamber 12 enters the water inlet pipe 222 through the water inlet holes 2221 in the corresponding positions, so that the heat is more uniformly dissipated.
In some embodiments of the present invention, the outlet pipe 23 is disposed above the mounting cavity 111, the outlet pipe 23 includes a manifold 231 and a plurality of outlet pipes 232 disposed at intervals on the manifold 231, the driving pump 3 is disposed on the manifold 231, and the manifold 231 is communicated with the heat dissipation pipe 21.
It can be understood that, by disposing the outlet pipe 23 above the installation cavity 111, the cooling liquid 7 cooled by the heat dissipation pipe 21 enters the liquid cavity 12 from top to bottom and flows from the outside of the installation cavity 111 from top to bottom to take away the heat of the ore mining machine 6 in the installation cavity 111, thereby improving the heat dissipation effect of the ore mining machine 6. Meanwhile, the plurality of water outlet pipes 232 are arranged at intervals, so that the cooling liquid 7 cooled by the heat dissipation pipeline 21 can enter the liquid cavity 12 through multiple points, and the heat dissipation is uniform.
In some embodiments of the present invention, the heat dissipation chamber 11 has a plurality of mounting chambers 111 arranged at intervals, and a flow channel 121 located in the liquid chamber 12 is defined between two adjacent mounting chambers 111. It can be understood that, by providing a plurality of installation cavities 111, heat can be dissipated for a plurality of mining machines 6 at the same time, and the working efficiency is improved. Meanwhile, the installation cavities 111 are arranged at intervals, so that the cooling liquid 7 cooled by the heat dissipation pipeline 21 can flow in the circulation channel 121, heat on the ore machine 6 in two adjacent installation cavities 111 is taken away at the same time, and the heat dissipation effect is further improved.
It should be noted that the number of the mounting cavities 111 may be limited according to actual use conditions as long as the use conditions are satisfied. In the present embodiment, there are three mounting cavities 111.
In some embodiments, the top of the sealing box 1 is provided with a plurality of switches 16, and the plurality of switches 16 are respectively electrically connected with the mining machine 6, the driving pump 3 and the heat dissipation member 4, so as to control the working state of each component, thereby achieving the purpose of controlling the heat dissipation mode.
In some embodiments of the present invention, a sealing flange 122 is disposed in the liquid chamber 12 above the mounting chamber 111, the cooling plate 5 is connected to the sealing flange 122 in a sealing manner, and the upper liquid level of the cooling liquid 7 is located between the lower end face of the cooling plate 5 and the upper end face of the mounting chamber 111.
It can be understood that, by sealing the cooling plate 5 on the sealing flange 122, the sealing effect of the liquid cavity 12 is ensured, the cooling liquid 7 in the liquid cavity 12 is prevented from flowing out, and meanwhile, by making the upper liquid level of the cooling liquid 7 between the lower end face of the cooling plate 5 and the upper end face of the mounting cavity 111, a space for the cooling liquid 7 in a sufficient steam state is reserved between the upper liquid level of the cooling liquid 7 and the cooling plate 5, and the purpose of heat dissipation of the cooling liquid 7 through evaporative condensation is ensured.
In some embodiments, the cooling plate 5 may be bolted to the sealing flange 122, improving the robustness of the cooling plate 5.
In some embodiments, the outlet pipe 23 is disposed above the installation cavity 111, the inlet pipe 22 is disposed below the installation cavity 111, and the upper liquid level of the cooling liquid 7 is located between the lower end surface of the cooling plate 5 and the upper end surface of the installation cavity 111. From this, can make the coolant liquid 7 in the liquid chamber 12 go up from bottom to top, can also make the coolant liquid 7 of steam state can condense when guaranteeing the flow of liquid to realize dual heat dissipation, guarantee the radiating effect of ore deposit machine 6.
In some embodiments of the present invention, the upper end of the fluid chamber 12 is provided with an access opening, which is hinged with an access door 15, thereby facilitating access to the components within the fluid chamber 12.
In some embodiments of the present invention, the lower end surface of the cooling plate 5 has a plurality of condensation protrusions 51 arranged at intervals. It can be understood that the contact area between the condensation plate and the cooling liquid 7 can be increased by arranging the condensation protrusion 51, so that the condensation effect is improved, and the condensed cooling liquid 7 can drop to each position of the liquid cavity 12 on the corresponding condensation protrusion 51, so that the uniformity of heat dissipation is ensured.
In some embodiments of the present invention, the present invention further includes a heat dissipation base 8, the heat dissipation base 8 includes a heat dissipation fan 81 and a heat dissipation seat 82, the heat dissipation fan 81 is disposed between the heat dissipation seat 82 and the bottom of the sealing box 1, one end of the heat dissipation seat 82 has a first reservoir 821, the other end of the heat dissipation seat 82 has a second reservoir 822, the heat dissipation seat 82 further includes a plurality of flow pipes 823 disposed at intervals, two ends of each flow pipe 823 are in one-to-one correspondence with the first reservoir 821 and the second reservoir 822, and the first reservoir 821 is respectively in communication with the liquid chamber 12 through a first connection pipe 85 and a second connection pipe 86.
It can be understood that the cooling liquid in the liquid chamber 12 can enter the first liquid storage chamber 821 through the first connection pipe 85, the cooling liquid in the first liquid storage chamber 821 can enter the second liquid storage chamber 822 through the partial circulation pipe 823, the cooling liquid in the second liquid storage chamber 822 flows back to the first liquid storage chamber 821 through the remaining circulation pipes 823, and then flows back to the liquid chamber 12, and in the process that the cooling liquid flows in the heat dissipation base 82 at this time, the heat dissipation fan 81 can blow away the heat in the cooling liquid, thereby achieving the purpose of heat dissipation.
In some embodiments of the present invention, an end plate 824 is disposed in the first reservoir 821, the end plate 824 divides the first reservoir 821 into a first cavity 8211 and a second cavity 8212, the first connection tube 85 is connected to the first cavity 8211, and the second connection tube 86 is connected to the second cavity 8212.
It can be understood that the first liquid storage cavity 821 is divided into the first cavity 8211 and the second cavity 8212 by the end plate 824, so that the cooling liquid in the liquid cavity 12 can enter the first cavity 8211 through the first connecting pipe 85, the cooling liquid in the first cavity 8211 can enter the second liquid storage cavity 822 through the partial flow pipe 823, the cooling liquid in the second liquid storage cavity 822 flows back to the second cavity 8212 through the remaining flow pipes 823, and then flows back to the liquid cavity 12 through the second connecting pipe 86, thereby ensuring that the cooling liquid can circularly flow in the heat dissipation seat 82, and ensuring the heat dissipation effect.
In some embodiments of the present invention, the heat dissipation fins 83 are folded between two adjacent circulation tubes 823, so that the heat transferred from the cooling liquid to the circulation tubes 823 can be transferred to the heat dissipation fins 83, thereby increasing the heat dissipation area to enhance the heat dissipation effect. In some embodiments. The fins 83 are generally S-shaped to increase the heat dissipation area.
In some embodiments of the present invention, a circulation pump 84 is disposed in the first cavity 8211, a water inlet end of the circulation pump 84 is communicated with the first connection pipe 85, and a water outlet end of the circulation pump 84 is disposed toward a portion of the communication pipe, so as to facilitate the liquid in the liquid cavity 12 to be sucked into the first cavity 8211 and to drive the cooling liquid to circulate in the heat dissipation seat 82, thereby achieving the purpose of sufficient heat dissipation.
The invention also provides a process for the submerged liquid cooling heat dissipation structure of the ore machine 6, which comprises the following steps;
heating, the ore machine 6 operating to heat the cooling liquid 7 within the liquid chamber 12 and evaporate a portion of the cooling liquid 7 into a gaseous state;
cooling, the gaseous cooling liquid 7 is condensed into liquid after contacting with the cooling plate 5 and drops back into the liquid cavity 12;
and circulating, the driving pump 3 drives the cooling liquid 7 in the liquid cavity 12 to enter the heat dissipation pipeline 21 from the inlet pipeline 22, the heat dissipation member 4 blows air towards the heat dissipation pipeline 21 to take away heat on the heat dissipation pipeline 21, and the cooling liquid 7 in the heat dissipation pipeline 21 after heat dissipation flows back to the liquid cavity 12 through the outlet pipeline 23.
According to the process of the invention for the immersed liquid cooling heat dissipation structure of the mining machine 6, the mining machine 6 can be placed in the installation cavity 111 of the heat dissipation cavity 11, the cooling liquid 7 is placed in the liquid cavity 12, when the mining machine 6 is in operation, the installation cavity 111 extends into the liquid cavity 12, so that heat generated by the mining machine 6 is transferred into the cooling liquid 7 of the liquid cavity 12, when the cooling liquid 7 in the liquid cavity 12 reaches the boiling temperature of the cooling liquid 7, part of the cooling liquid 7 starts to evaporate to form steam, and the cooling liquid 7 in the steam state is condensed to be in the liquid state after meeting the cooling plate 5 above, so that part of heat on the cooling liquid 7 in the steam state is transferred to the cooling plate 5 and the shell of the seal box 1, and the purpose of heat dissipation is achieved.
Meanwhile, under the driving of the cooling liquid 7, the cooling liquid 7 in the liquid cavity 12 enters the heat dissipation pipeline 21 from the inlet pipeline 22, and the heat dissipation pipeline 21 is positioned on the outer side of the seal box 1, so that part of heat can be discharged to the outside in the process that the cooling liquid 7 flows in the heat dissipation pipeline 21, and the cooling liquid 7 after heat dissipation in the heat dissipation pipeline 21 flows back to the liquid cavity 12 through the outlet pipeline 23, and further heat dissipation is achieved.
In addition, partial heat generated during the operation of the mining machine 6 is transferred to the air in the heat dissipation cavity 11, the external air flow enters the heat dissipation cavity 11 through the air inlet 13 through the driving of the heat dissipation member 4, and then the air flow in the heat dissipation cavity 11 is discharged through the air outlet end of the heat dissipation member 4, so that the air with heat in the heat dissipation cavity 11 can be taken away, on the one hand, the air can be blown towards the heat dissipation pipeline 21, the flowing of the air flow is accelerated, the heat dissipation of the cooling liquid 7 in the heat dissipation pipeline 21 is accelerated, and the heat dissipation effect is improved.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. An immersed liquid cooling heat dissipation structure of an ore machine is characterized by comprising:
the sealing box is internally provided with a heat dissipation cavity and a liquid cavity for containing cooling liquid at intervals, the heat dissipation cavity is provided with an installation cavity extending into the liquid cavity, an ore machine is suitable for being installed in the installation cavity to heat the cooling liquid and evaporate part of the cooling liquid into a gaseous state, and the sealing box is provided with an air inlet communicated with the heat dissipation cavity;
the circulating pipeline comprises a heat dissipation pipeline arranged on the outer side of the seal box, and an inlet pipeline and an outlet pipeline extending into the liquid cavity are arranged on the heat dissipation pipeline;
a driving pump provided on the circulation line to circulate the cooling liquid in the liquid chamber;
the air inlet end of the heat dissipation piece is communicated with the heat dissipation cavity, and the air outlet end of the heat dissipation piece is arranged towards the heat dissipation pipeline;
a cooling plate hermetically disposed at a top of the liquid chamber to condense the coolant in a gaseous state.
2. A submerged liquid-cooled heat sink for a mining machine as claimed in claim 1, wherein a partition is provided within the seal box, a middle portion of the partition being recessed into the liquid chamber to define the mounting chamber.
3. An immersion type liquid cooling heat dissipation structure for an ore machine as claimed in claim 1, wherein the heat dissipation cavity comprises a routing cavity, the installation cavity is communicated with the routing cavity, and both the wires of the ore machine and the heat dissipation member are inserted into the routing cavity.
4. An immersion liquid-cooled heat dissipation structure for a mining machine as claimed in claim 1, wherein the heat dissipation conduit includes an annular tube and a heat dissipation outer tube disposed around the heat dissipation member, the heat dissipation outer tube being in communication with the annular tube through a heat dissipation branch tube.
5. An immersion liquid cooling heat dissipation structure for a mining machine as claimed in claim 1, wherein the inlet duct is disposed below the installation cavity, the inlet duct includes a first connection pipe and an arc-shaped inlet pipe, a plurality of inlet holes are provided at intervals on the inlet pipe, and the inlet pipe is communicated with the heat dissipation duct through the first connection pipe.
6. A submerged liquid-cooled heat dissipation structure for a mining machine as claimed in claim 1, wherein said outlet conduit is disposed above said mounting cavity, said outlet conduit includes a manifold and a plurality of outlet pipes spaced apart from said manifold, said drive pump is disposed on said manifold, and said manifold is in communication with said heat dissipation conduit.
7. A submerged liquid-cooled heat sink for a mining machine as claimed in claim 1, wherein said heat sink chamber has a plurality of said mounting chambers spaced apart, adjacent ones of said mounting chambers each defining a flow passage therebetween in said liquid chamber.
8. An immersed liquid cooling heat dissipation structure of a mining machine as claimed in claim 1, further comprising a heat dissipation base, wherein the heat dissipation base comprises a heat dissipation fan and a heat dissipation seat, the heat dissipation fan is disposed between the heat dissipation seat and the bottom of the sealing box, one end of the heat dissipation seat is provided with a first liquid storage chamber, the other end of the heat dissipation seat is provided with a second liquid storage chamber, the heat dissipation seat further comprises a plurality of circulation pipes arranged at intervals, two ends of each circulation pipe are communicated with the first liquid storage chamber and the second liquid storage chamber in a one-to-one correspondence manner, and the first liquid storage chamber is communicated with the liquid storage chamber through a first connection pipe and a second connection pipe respectively.
9. A submerged liquid-cooled heat dissipation structure for a mining machine as claimed in claim 8, wherein an end plate is provided within the first reservoir, the end plate dividing the first reservoir into a first cavity and a second cavity, the first connection tube being in communication with the first cavity and the second connection tube being in communication with the second cavity.
10. A process for an immersed liquid cooled heat dissipating structure for a mining machine as claimed in any one of claims 1 to 9, comprising the steps of;
heating, the ore machine operating to heat the coolant liquid within the liquid cavity and to evaporate a portion of the coolant liquid into a gaseous state;
cooling, condensing the gaseous cooling liquid into a liquid state after the gaseous cooling liquid contacts the cooling plate, and dropping the liquid state into the liquid cavity;
and circulating, the driving pump drives the cooling liquid in the liquid cavity to enter the heat dissipation pipeline from the inlet pipeline, the heat dissipation part blows towards the heat dissipation pipeline to take away heat on the heat dissipation pipeline, and the cooling liquid in the heat dissipation pipeline after heat dissipation flows back to the liquid cavity through the outlet pipeline.
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