CN216532440U - Explosion-proof cabinet and explosion-proof machine - Google Patents
Explosion-proof cabinet and explosion-proof machine Download PDFInfo
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- CN216532440U CN216532440U CN202123448288.3U CN202123448288U CN216532440U CN 216532440 U CN216532440 U CN 216532440U CN 202123448288 U CN202123448288 U CN 202123448288U CN 216532440 U CN216532440 U CN 216532440U
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- 239000007788 liquid Substances 0.000 claims abstract description 166
- 230000017525 heat dissipation Effects 0.000 claims abstract description 80
- 238000001816 cooling Methods 0.000 claims abstract description 77
- 239000000110 cooling liquid Substances 0.000 claims abstract description 26
- 239000002826 coolant Substances 0.000 claims description 11
- 238000004880 explosion Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000009423 ventilation Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 230000032683 aging Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000002360 explosive Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003245 working effect Effects 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- RESSOZOGQXKCKT-UHFFFAOYSA-N ethene;propane-1,2-diol Chemical compound C=C.CC(O)CO RESSOZOGQXKCKT-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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- 239000003208 petroleum Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The application provides an explosion-proof cabinet and explosion-proof machine relates to explosion-proof machine technical field, include: the cabinet body is provided with a liquid cooling radiator; the liquid cooling radiator comprises a pipeline, wherein a liquid inlet nozzle and a liquid outlet nozzle are respectively arranged at two ends of the pipeline, the liquid inlet nozzle is used for being connected with a liquid pump, and the liquid outlet nozzle is used for being connected with a liquid discharge pipe. The interior of the cabinet is hollow and is used for arranging an explosion-proof unit, the explosion-proof unit generates heat when working, and the heat is dissipated through the liquid cooling radiator to realize the heat dissipation of the explosion-proof unit; the liquid pump pushes cooling liquid to flow in the pipeline, the cooling liquid absorbing heat flows out of the pipeline again, and the cooling liquid circularly flows in the closed pipeline so as to achieve the purpose of cooling and radiating the explosion-proof unit, so that the explosion-proof unit can normally work at a safe operating temperature, and the working performance of the explosion-proof unit is further ensured; the liquid cooling mode is adopted for heat dissipation, the arrangement is convenient, heat can be dissipated as long as the position where the pipeline arrives, large-area heat dissipation is achieved, the heat dissipation effect is improved, and the heat dissipation is safe and reliable.
Description
Technical Field
The application relates to the technical field of explosion-proof cabinets, in particular to an explosion-proof cabinet and an explosion-proof machine.
Background
With the continuous development of the industry and the increasing expansion of the production scale in China, on the site of dangerous industries such as petroleum, chemical engineering, metallurgy, oil fields and the like, explosion-proof cabinets are more and more widely used in a first area (a place where an explosive gas environment can appear during normal operation) and a second area (a place where the explosive gas environment cannot appear during normal operation) with explosive dangerous gas or steam. The explosion-proof cabinet is equipment for installing hardware components and electrical components (a controller, a communication module, an IO (input/output) clamping piece, a power supply, a cable and the like) of a control system, and heating components or high-power heating components inside the cabinet are densely installed and generate a large amount of heat after long-term operation.
The prior explosion-proof cabinet mainly adopts two heat dissipation modes of a ventilation type and a compensation type, and the ventilation type positive pressure explosion-proof cabinet can take away the heat of heating components or high-power heating components in a positive pressure shell, so that the problem of heat dissipation of the cabinet is effectively solved, but the air consumption of the cabinet is dozens of times or even hundreds of times of that of the compensation type; the requirement of compensation formula malleation explosion-proof rack, its working method itself has decided that the shell must have better seal structure than the explosion-proof rack of ventilation formula malleation to make the heat dissipation condition of rack worsen more.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of this application is to provide an explosion-proof cabinet and explosion-proof machine, through the radiating mode of liquid cooling, promote the radiating effect, easily realize, and safe, reliable.
On one hand, the embodiment of the application provides an explosion-proof cabinet which comprises a cabinet body, wherein a liquid cooling radiator is arranged on a cabinet door of the cabinet body; the liquid cooling radiator comprises a pipeline, wherein a liquid inlet nozzle and a liquid outlet nozzle are arranged at two ends of the pipeline respectively, the liquid inlet nozzle is used for being connected with a liquid pump, and the liquid outlet nozzle is used for being connected with a liquid discharge pipe.
Optionally, the appearance of the cabinet body is the cuboid, four cabinet doors of the cabinet body set up respectively liquid cooling radiator, four liquid cooling radiator establishes ties in proper order between the liquid cooling radiator, and after establishing ties, through the first liquid cooling radiator's feed liquor mouth connects the liquid pump, through the last liquid cooling radiator's liquid outlet mouth connects the fluid-discharge tube for four to establishing ties liquid cooling radiator circulation confession coolant liquid.
Optionally, the liquid pump is connected with a controller, and the controller controls the liquid pump to rotate in the forward direction and the reverse direction, so that the cooling liquid in the pipeline can flow in the forward direction or the reverse direction.
Optionally, the pipeline comprises a plurality of sub-pipes arranged in parallel, and the ends of the sub-pipes are connected in sequence to form an S shape of the pipeline.
Optionally, the liquid-cooled heat sink is of a plate structure.
Optionally, a heat dissipation structure is further arranged on the pipeline of the liquid cooling radiator to increase the heat dissipation area.
Optionally, the heat dissipation structure includes a plurality of heat dissipation pipes arranged in parallel, and a plurality of sawteeth connected in sequence are arranged between two adjacent heat dissipation pipes, so that the heat dissipation structure forms a heat dissipation net with triangular meshes.
Optionally, the material of the pipe and the heat dissipation structure is a heat conductive material.
Optionally, the thermally conductive material is copper or aluminum.
In another aspect of the embodiments of the present application, an explosion protection machine is provided, including: the explosion-proof cabinet and the explosion-proof unit arranged in the explosion-proof cabinet.
According to the explosion-proof cabinet and the explosion-proof machine provided by the embodiment of the application, the cabinet door of the cabinet is provided with the liquid cooling radiator, the interior of the cabinet is hollow and is used for arranging the explosion-proof unit, the explosion-proof unit generates heat when working, and the heat is dissipated through the liquid cooling radiator to realize the heat dissipation of the explosion-proof unit; the liquid cooling radiator comprises a pipeline, wherein a liquid inlet nozzle and a liquid outlet nozzle are respectively arranged at two ends of the pipeline, the liquid inlet nozzle is used for being connected with a liquid pump, and the liquid outlet nozzle is used for being connected with a liquid discharge pipe so as to circularly supply cooling liquid to the pipeline; the pipeline is connected with the liquid pump, and the liquid pump promotes the coolant liquid to flow in the pipeline, and the coolant liquid of absorbed heat flows from the pipeline again, and the coolant liquid is in inclosed pipeline mesocycle flow to reach the radiating purpose of explosion-proof unit cooling, make explosion-proof unit can normally work under safe operating temperature, and then guarantee explosion-proof unit's working property. This application adopts the mode of liquid cooling to dispel the heat, arranges the convenience, as long as the pipeline all can dispel the heat to the place of arriving, realizes the large tracts of land heat dissipation, promotes the radiating effect, and dispels the heat safe, reliable. By adopting the explosion-proof machine formed by the explosion-proof machine cabinet with the liquid cooling radiators, the heat generated by the work of the explosion-proof machine set is dissipated through the liquid cooling radiators on the explosion-proof machine cabinet, the temperature rise in the interior of the cabinet body is avoided, the aging of components is avoided, the explosion-proof machine can be in the temperature of safe operation, and the working performance and the safety of the explosion-proof machine are improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of an explosion-proof cabinet provided in this embodiment;
fig. 2 is a schematic structural diagram of a liquid-cooled radiator of the explosion-proof cabinet provided in this embodiment;
fig. 3 is a schematic structural diagram of a heat dissipation structure of the explosion-proof cabinet provided in this embodiment.
Icon: 100-an explosion-proof cabinet; 101-a cabinet door; 102-liquid-cooled heat sinks; 1020-a pipeline; 1021-liquid inlet nozzle; 1022-a liquid outlet nozzle; 1023-a heat-dissipating structure; 1023a radiating pipe; 1023 b-saw teeth.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.
In the description of the present application, it should be noted that the terms "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the application usually place when using, and are only used for convenience in describing the present application and simplifying the description, but do not indicate or imply that the devices or elements that are referred to must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
It should also be noted that, unless expressly stated or limited otherwise, the terms "disposed" and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Explosion-proof cabinets are increasingly widely used, and the explosion-proof cabinets require high reliability of field environment and good sealing performance, and conflict with the requirement of heat dissipation, so that the existing explosion-proof cabinets have poor heat dissipation, particularly, the temperature inside the cabinet body can be rapidly increased (greenhouse effect) under the high-temperature or sunshine insolation environment, the aging of components can be accelerated, and if the safe operation temperature is exceeded, the system collapse or the service life is damaged, and the heat dissipation is a technical problem which needs to be considered.
The current explosion-proof cabinet mainly adopts two heat dissipation modes, namely a ventilation type heat dissipation mode and a compensation type heat dissipation mode, but the two heat dissipation modes have respective defects, so that the embodiment of the application provides the explosion-proof cabinet 100 which adopts a liquid cooling heat dissipation mode, has a good heat dissipation effect, and is safe, reliable and realizable.
Specifically, referring to fig. 1, an explosion-proof cabinet 100 applicable to an industrial field environment includes: the liquid cooling heat radiator 102 is arranged on a cabinet door 101 of the cabinet body; the cabinet door 101 of the cabinet body comprises an inner plate close to the inside of the cabinet body and an outer plate close to the outside of the cabinet body, and the liquid cooling radiator 102 is positioned between the inner plate and the outer plate.
The cabinet body is provided with a cabinet door 101, the cabinet door 101 comprises two layers which are respectively an inner plate and an outer plate, wherein the inner plate is close to the inside of the cabinet body, an explosion-proof unit is arranged in the cabinet body, and the outer plate is close to the outside of the cabinet body; the liquid cooling radiator 102 is arranged between the inner plate and the outer plate, heat generated by the explosion-proof unit during operation is transferred to the liquid cooling radiator 102 through the inner plate, and then is dissipated by the outer plate through the liquid cooling radiator 102, so that heat dissipation of the explosion-proof unit is realized.
The liquid cooling heat dissipation is that heat is transferred from the liquid cooling radiator 102 to the environment through a pipeline 1020 under the driving of a liquid pump by cooling liquid, so that the heat dissipation purpose is realized; compared with the prior art that ventilation type heat dissipation or compensation type heat dissipation is adopted, the explosion-proof cabinet 100 provided by the application adopts a liquid cooling heat dissipation mode, is safe, reliable and capable of realizing large-area heat dissipation, and improves the heat dissipation effect, so that the defects in the prior art are effectively overcome.
Specifically, as shown in fig. 2, the liquid-cooled heat sink 102 includes a pipe 1020, wherein a liquid inlet 1021 and a liquid outlet 1022 are respectively disposed at two ends of the pipe 1020, the liquid inlet 1021 is used for connecting a liquid pump (not shown), and the liquid outlet 1022 is used for connecting a liquid discharge pipe (not shown) to circulate the cooling liquid through the pipe 1020.
The pipeline 1020 is hollow inside and provided with two ports for respectively arranging a liquid inlet nozzle 1021 and a liquid outlet nozzle 1022, the positions of the liquid inlet nozzle 1021 and the liquid outlet nozzle 1022 are interchangeable, cooling liquid can be supplied into the pipeline 1020 through the liquid inlet nozzle 1021 by the liquid pump, and the cooling liquid in the pipeline 1020 flows to the liquid discharge pipe through the liquid outlet nozzle 1022 to be discharged, so that the cooling liquid is supplied to the inner circulation of the pipeline 1020, and the heat dissipation effect is realized through the cooling liquid in the pipeline 1020. Wherein the function of the cooling liquid is to absorb a large amount of heat while keeping the temperature from changing significantly; the liquid pump is used to push the cooling liquid to flow, so that the cooling liquid absorbing heat will flow out from the pipe 1020, and the cooling liquid newly entering the pipe 1020 will continue to absorb heat and circulate back and forth. The pipe 1020 is connected to a liquid pump, which is used to circulate the cooling liquid in a closed pipe 1020 without leakage, so that the liquid-cooled heat sink 102 can operate normally.
When liquid cooling is used for heat dissipation, the cooling liquid can adopt pure water, deionized water, ethylene (propylene) glycol aqueous solution and other liquids which are easy to absorb heat; specifically, in one embodiment of the present application, the cooling liquid may be pure water, and the heat dissipation is realized by water cooling; pure water has the physical characteristic of high specific heat capacity, so the effect of water cooling heat dissipation is much higher than that of air cooling; when the cooling liquid is pure water, the liquid pump is a water pump, and the drain pipe is a drain pipe.
Therefore, in the explosion-proof cabinet 100 provided by the embodiment of the application, the cabinet door 101 of the cabinet is provided with the liquid cooling radiator 102, the interior of the cabinet is hollow and is used for arranging the explosion-proof unit, the explosion-proof unit generates heat when working, and the heat is dissipated through the liquid cooling radiator 102 to realize the heat dissipation of the explosion-proof unit; the liquid cooling radiator 102 comprises a pipeline 1020, wherein a liquid inlet nozzle 1021 and a liquid outlet nozzle 1022 are respectively arranged at two ends of the pipeline 1020, the liquid inlet nozzle 1021 is used for being connected with a liquid pump, and the liquid outlet nozzle 1022 is used for being connected with a liquid discharge pipe so as to circularly supply cooling liquid to the pipeline 1020; pipeline 1020 and liquid pump are connected, promote the coolant liquid through the liquid pump and flow in pipeline 1020, and the coolant liquid that absorbs heat flows out from pipeline 1020 again, and the coolant liquid is circulating flow in inclosed pipeline 1020 to reach the radiating purpose of explosion-proof unit cooling, make explosion-proof unit can normally work under safe operating temperature, and then guarantee explosion-proof unit's working property. This application adopts the mode of liquid cooling to dispel the heat, arranges the convenience, as long as the pipeline 1020 all can dispel the heat to the place, realizes the large tracts of land heat dissipation, promotes the radiating effect, and dispels the heat safe, reliable.
In order to further increase the heat dissipation effect, the cabinet body is provided with a plurality of liquid cooling radiators 102, and the plurality of liquid cooling radiators 102 are distributed on each cabinet door 101 of the cabinet body. Specifically, the cabinet body is a rectangular body, the rectangular body is provided with four cabinet doors 101, and each cabinet door 101 is provided with a liquid cooling radiator 102; and the liquid cooling radiators 102 of each cabinet door 101 are sequentially connected in series, and after being connected in series, the liquid cooling radiators 102 are connected with a liquid pump through a liquid inlet 1021 of the first liquid cooling radiator 102, and are connected with a liquid discharge pipe through a liquid outlet 1022 of the last liquid cooling radiator 102, so that cooling liquid is circularly supplied to the four liquid cooling radiators 102 connected in series.
Specifically, the liquid inlet 1021 of the first liquid cooling radiator 102 is connected to a liquid pump, and the liquid outlet 1022 is connected to the liquid inlet 1021 of the second liquid cooling radiator 102 through a connecting pipe, the liquid outlet 1022 of the second liquid cooling radiator 102 is connected to the liquid inlet 1021 of the third liquid cooling radiator 102 through a connecting pipe, and the liquid outlets 1022 of the last liquid cooling radiator 102 are connected to a liquid discharge pipe in series in sequence. Therefore, after each cabinet door 101 is provided with the liquid cooling radiators 102, the plurality of liquid cooling radiators 102 are connected in series to form a circulating system, so that the circulating system is distributed on each cabinet door 101 of the cabinet body, the cabinet body can realize heat dissipation in the direction of each cabinet door 101, and the heat dissipation effect is enhanced.
Further, the pipe 1020 includes a plurality of sub-pipes arranged in parallel, and ends of the plurality of sub-pipes are sequentially connected to form the pipe 1020 in an S-shape.
The plurality of sub-pipes can form a plurality of cooling pipelines 1020 to carry out heat exchange to the maximum extent, give full play to the advantage of liquid cooling, can take away more heat, make the radiating effect show at double. Illustratively, in an achievable manner of the embodiment of the present application, the pipe 1020 is formed in an S shape by a plurality of sub-pipes, and the S-shaped pipe 1020 enables the cooling liquid in the pipe 1020 to flow back and forth, so that the heat dissipation area in the same area is increased to improve the heat dissipation effect.
It should be understood that the above-mentioned forming of the conduit 1020 into the S-shape is only an example of the present application, and is not the only limitation or the only supportable solution for the shape of the conduit 1020, and those skilled in the art can specifically set the specific shape of the conduit 1020 according to the needs. For example, the pipe 1020 may be a spiral type, or the like, in addition to the S-type described above, which is not exemplified here.
For the liquid pump connected to the liquid inlet 1021, the liquid pump is connected to a controller, and the controller controls the liquid pump to rotate forward and backward so that the cooling liquid in the pipe 1020 can flow forward or backward.
The controller controls the liquid pump to make the liquid pump rotate forwards or backwards; when the liquid pump rotates forwards, cooling liquid is conveyed into the pipeline 1020, so that the cooling liquid flows from the liquid inlet nozzle 1021 to the liquid outlet nozzle 1022 to form forward flow so as to carry out liquid cooling heat dissipation; when the liquid pump reversal, extract the coolant liquid in the pipeline 1020, the coolant liquid forms the backward flow from liquid outlet 1022 direction flow to liquid inlet mouth 1021 direction to wash the inner wall of pipeline 1020, avoid pipeline 1020 inner wall deposit impurity and block up pipeline 1020, cause the coolant liquid to flow smoothly, influence the radiating effect.
On the basis of the liquid cooling radiator 102, in order to further increase the speed of heat dissipation and cooling, a heat dissipation structure 1023 for increasing the heat dissipation area is further provided, as shown in fig. 3, the heat dissipation structure 1023 is disposed on the pipeline 1020 of the liquid cooling radiator 102. The heat dissipation structure 1023 is in contact with the pipeline 1020 to form the plate-type liquid cooling radiator 102, the plate-type liquid cooling radiator 102 is small in thickness and convenient to arrange on the cabinet door 101, and the thickness of the cabinet door 101 cannot be increased additionally; the plate-type liquid-cooling radiator 102 can also cover the effective heat dissipation space of the cabinet door 101 as much as possible by extending the pipes 1020, for example, the plate-type liquid-cooling radiator 102 in fig. 1 covers the width direction of the cabinet door 101 to the maximum extent, and of course, the plate-type liquid-cooling radiator 102 can also cover and extend along the length direction of the cabinet door 101 as required; during heat dissipation, the heat of the pipeline 1020 is transferred to the heat dissipation structure 1023, so that the heat dissipation area of the pipeline 1020 is increased, and the heat dissipation speed and the heat dissipation effect are further improved.
Illustratively, the heat dissipation structure 1023 comprises a plurality of heat dissipation pipes 1023a arranged in parallel, and a plurality of saw teeth 1023b connected in sequence are arranged between two adjacent heat dissipation pipes 1023a, so that the heat dissipation structure 1023 forms a heat dissipation net with triangular meshes.
A plurality of parallel cooling tubes 1023a set up on pipeline 1020, have sawtooth 1023b between adjacent cooling tube 1023a, a plurality of sawtooth 1023b connect gradually to make heat radiation structure 1023 form the radiator-grid, sawtooth 1023b forms the mesh of radiator-grid, the mesh is the triangle-shaped. Thus, the mesh-shaped heat dissipation structure 1023 increases the heat dissipation area contacting with the pipe 1020 through the densely arranged saw teeth 1023b, and the heat dissipated in the pipe 1020 is further dissipated through the heat dissipation tube 1023a and the saw teeth 1023b of the heat dissipation structure 1023, so that the heat dissipation speed is increased.
Of course, the heat dissipation structure 1023 may be formed into a mesh having other shapes such as a diamond shape and a hexagonal shape, in addition to the triangular mesh formed by the saw teeth 1023b, as long as the heat dissipation area can be increased, and the heat dissipation structure 1023 in the present application is not limited to the triangular mesh formed by the saw teeth 1023 b.
In addition, to achieve the heat dissipation effect, the pipeline 1020 and the heat dissipation structure 1023 are made of heat conduction materials, and the heat conduction materials have high heat conduction and excellent insulating performance, are flexible and can rapidly conduct heat out; moreover, the pipe 1020 and the heat dissipation structure 1023 also need to have certain rigidity and strength, so that metal with certain mechanical property and heat conductivity such as copper or aluminum can be selected as heat conduction material, and the requirements of heat conduction and structural rigidity and strength are met.
On the other hand, the embodiment of the application also discloses an explosion-proof machine, which comprises the explosion-proof cabinet 100 and an explosion-proof unit arranged in the explosion-proof cabinet 100. The heat generated by the work of the explosion-proof unit is dissipated through the liquid cooling radiator 102 on the explosion-proof cabinet 100, so that the temperature rise in the cabinet body is avoided, the aging of components is avoided, the explosion-proof machine can be at the temperature of safe operation, and the working performance and the safety of the explosion-proof machine are improved.
The explosion-proof machine comprises the same structure and beneficial effects as the explosion-proof cabinet 100 in the previous embodiment. The structure and advantages of explosion-proof cabinet 100 have been described in detail in the foregoing embodiments, and are not described in detail herein.
The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. An explosion-proof cabinet, comprising: the liquid cooling heat radiator is arranged on a cabinet door of the cabinet body; the liquid cooling radiator comprises a pipeline, wherein a liquid inlet nozzle and a liquid outlet nozzle are arranged at two ends of the pipeline respectively, the liquid inlet nozzle is used for being connected with a liquid pump, and the liquid outlet nozzle is used for being connected with a liquid discharge pipe.
2. The explosion-proof cabinet according to claim 1, wherein the cabinet body has a rectangular shape, four cabinet doors of the cabinet body are respectively provided with the liquid cooling radiators, the four liquid cooling radiators are sequentially connected in series, the liquid pump is connected through a liquid inlet of the first liquid cooling radiator after the liquid cooling radiators are connected in series, and the liquid discharge pipe is connected through a liquid outlet of the last liquid cooling radiator, so as to circularly supply cooling liquid to the four liquid cooling radiators in series.
3. The explosion proof cabinet of claim 1 wherein the liquid pump is connected to a controller that controls the liquid pump to rotate in forward and reverse directions to allow the coolant in the conduit to flow in either forward or reverse direction.
4. The explosion proof cabinet of claim 1 wherein the conduit comprises a plurality of sub-tubes arranged in parallel, the ends of the plurality of sub-tubes being connected in series such that the conduit forms an S-shape.
5. The explosion proof cabinet of claim 1, wherein the liquid cooled heat sinks are of plate construction.
6. The explosion proof cabinet of any one of claims 1 to 5, wherein the liquid cooled heat sink further comprises a heat dissipating structure disposed on the pipe for increasing the heat dissipating area.
7. The explosion proof cabinet as claimed in claim 6, wherein the heat dissipation structure comprises a plurality of heat dissipation pipes arranged in parallel, and a plurality of saw teeth connected in sequence are arranged between two adjacent heat dissipation pipes, so that the heat dissipation structure forms a heat dissipation net with triangular meshes.
8. The explosion proof cabinet of claim 6 wherein the material of the conduit and the heat dissipating structure is a thermally conductive material.
9. The explosion proof cabinet of claim 8, wherein the thermally conductive material is copper or aluminum.
10. An explosion-proof machine, characterized by comprising an explosion-proof cabinet according to any one of claims 1 to 9 and an explosion-proof unit arranged in the explosion-proof cabinet.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123448288.3U CN216532440U (en) | 2021-12-30 | 2021-12-30 | Explosion-proof cabinet and explosion-proof machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202123448288.3U CN216532440U (en) | 2021-12-30 | 2021-12-30 | Explosion-proof cabinet and explosion-proof machine |
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| CN216532440U true CN216532440U (en) | 2022-05-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114126387A (en) * | 2021-12-30 | 2022-03-01 | 浙江中控技术股份有限公司 | Explosion-proof cabinet and explosion-proof machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114126387A (en) * | 2021-12-30 | 2022-03-01 | 浙江中控技术股份有限公司 | Explosion-proof cabinet and explosion-proof machine |
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Address after: 310053 No. 309 Liuhe Road, Binjiang District, Hangzhou City, Zhejiang Province Patentee after: Zhongkong Technology Co.,Ltd. Country or region after: China Address before: 309 Liuhe Road, Binjiang District, Hangzhou, Zhejiang 310000 Patentee before: ZHEJIANG SUPCON TECHNOLOGY Co.,Ltd. Country or region before: China |