CN220156060U - Cooling device for high temperature of electric control cabinet - Google Patents
Cooling device for high temperature of electric control cabinet Download PDFInfo
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- CN220156060U CN220156060U CN202321568056.8U CN202321568056U CN220156060U CN 220156060 U CN220156060 U CN 220156060U CN 202321568056 U CN202321568056 U CN 202321568056U CN 220156060 U CN220156060 U CN 220156060U
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- storage tank
- liquid storage
- cooling
- cabinet body
- heat
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- 238000001816 cooling Methods 0.000 title claims abstract description 57
- 239000007788 liquid Substances 0.000 claims description 35
- 230000017525 heat dissipation Effects 0.000 claims description 27
- 238000005057 refrigeration Methods 0.000 claims description 7
- 239000004065 semiconductor Substances 0.000 claims description 7
- 230000005855 radiation Effects 0.000 claims description 5
- 239000000428 dust Substances 0.000 claims description 4
- 239000000523 sample Substances 0.000 claims description 4
- 239000000498 cooling water Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000007664 blowing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a high-temperature cooling device for an electric control cabinet, which comprises an electric control cabinet body, wherein a water-cooling component is arranged on the side part of the cabinet body, one end of the water-cooling component extends into one side of an air outlet end of a cooling fan, a cooling cover is arranged at the top of the cabinet body, and an induced air cooling component is arranged on the lower end face of the cooling cover.
Description
Technical Field
The utility model relates to the technical field of heat dissipation of electric control cabinets, in particular to a cooling device for high temperature of an electric control cabinet.
Background
The electric control cabinet is a control cabinet which is used for assembling switch equipment, measuring instruments, protection appliances and auxiliary equipment in or on a closed or semi-closed metal cabinet according to electric wiring requirements, the arrangement of the electric control cabinet meets the requirements of normal operation of an electric power system, the electric control cabinet is convenient to overhaul, safety of personnel and surrounding equipment is not endangered, in the prior art, internal elements of the electric control cabinet generate heat when the electric control cabinet is used, so that the temperature in the cabinet is increased, especially the temperature in the outdoor environment in summer is higher, the temperature in the cabinet is increased more easily, the stability of the operation of the elements is even influenced, in the prior art, the cooling device additionally arranged in the electric control cabinet is only a cooling fan, the efficiency of the cooling mode is lower, the cooling requirement cannot be met, and the electric control cabinet is developed according to the intensive study on the problems.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a cooling device for high temperature of an electric control cabinet, which solves the problems in the background technology.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a heat sink for automatically controlled cabinet high temperature, includes automatically controlled cabinet body, cabinet body lateral part is provided with water-cooling subassembly, the one end of water-cooling subassembly stretches into the air-out end one side of radiator fan, cabinet body top is provided with the heat dissipation cover, the terminal surface is equipped with induced air heat dissipation subassembly under the heat dissipation cover;
the water-cooling assembly comprises a liquid storage tank, the liquid storage tank sets up on cabinet body lateral wall, the rectangle breach has been seted up to the liquid storage tank lateral wall, be provided with the semiconductor refrigeration piece in the rectangle breach, the refrigeration face of semiconductor refrigeration piece is located the liquid storage tank inboard, it has cooling water to fill in the liquid storage tank, be provided with the circulating pump on the liquid storage tank, the feed liquor end of circulating pump stretches into the liquid storage tank, the liquid outlet end of circulating pump is connected with heat exchange assembly, heat exchange assembly is located cabinet body and is located cooling fan's air-out end one side, heat exchange assembly's one end is linked together with the liquid storage tank.
Above-mentioned heat exchange assembly includes the support, the support sets up in the cabinet body and is located cooling fan one side, be provided with the heat exchange tube on the support, the heat exchange tube is S type structural arrangement, heat exchange tube one end is linked together with the circulating pump, the other end is linked together with the liquid reserve tank.
The side wall of the heat exchange tube is welded with heat exchange fins.
A temperature probe is arranged in the liquid storage tank.
Above-mentioned induced air cooling module includes mounting bracket and negative pressure fan, the mounting bracket sets up in the radiator shroud, negative pressure fan sets up on the mounting bracket and air inlet direction is just below the cabinet body.
Above-mentioned heat dissipation cover is rectangular box structure, heat dissipation cover upper portion is provided with the waterproof apron of chevron shape, the louvre has been seted up to the heat dissipation cover lateral part, the louvre outside is provided with L dust board.
Advantageous effects
The utility model provides a cooling device for high temperature of an electric control cabinet. The beneficial effects are as follows: this heat sink is used to automatically controlled cabinet high temperature improves the automatically controlled cabinet body of current, sets up water-cooling subassembly at cabinet body lateral part, cooperates with the internal original cooling fan of cabinet, realizes the even cloth effect of blowing to cold air to utilize low temperature gas to take away the heat that electrical component work in-process produced, set up induced air cooling subassembly at cabinet body top simultaneously, utilize the atmospheric pressure principle to derive the heat dissipation cover on high temperature gas via cabinet body upper portion fast, the cooling effect is showing, is applicable to the automatically controlled cabinet use under the multiple operating mode.
Drawings
Fig. 1 is a schematic diagram of a front view structure of a cooling device for high temperature of an electric control cabinet according to the present utility model.
Fig. 2 is a schematic diagram of a partial side view structure of a cooling device for high temperature of an electric control cabinet according to the present utility model.
Fig. 3 is a schematic cross-sectional view of a heat exchange tube according to the present utility model.
In the figure: 1. a cabinet body; 2. a heat radiation fan; 3. a heat dissipation cover; 4. a liquid storage tank; 5. a semiconductor refrigeration sheet; 6. a circulation pump; 7. a bracket; 8. a heat exchange tube; 9. a heat exchange fin; 10. a temperature probe; 11. a mounting frame; 12. a negative pressure fan; 13. a waterproof cover plate; 14. a heat radiation hole; 15. l-shaped dust baffle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
All electric components in the scheme are connected with an adaptive power supply through wires by a person skilled in the art, and an appropriate controller is selected according to actual conditions so as to meet control requirements, specific connection and control sequences, and the electric connection is completed by referring to the following working principles in the working sequence among the electric components, wherein the detailed connection means are known in the art, and the following main description of the working principles and processes is omitted from the description of electric control.
Examples: as can be seen from fig. 1-3 of the specification, the present electric control cabinet body 1 is improved according to the scheme, a water cooling component is arranged at the side part of the cabinet body 1, one end of the water cooling component extends into one side of the air outlet end of the cooling fan 2, a cooling cover 3 is arranged at the top of the cabinet body 1, and an induced air cooling component is arranged at the lower end face of the cooling cover 3; the electric control cabinet body 1 is improved, a water cooling and cooling component is arranged on the side part of the cabinet body 1 and is matched with an original cooling fan 2 in the cabinet body 1, the uniform blowing effect on cold air is achieved, therefore, low-temperature gas is utilized to take away heat generated in the working process of an electric element, meanwhile, an induced air cooling component is arranged at the top of the cabinet body 1, high-temperature gas is rapidly guided out through a cooling cover 3 at the upper part of the cabinet body 1 by utilizing the air pressure principle, the cooling effect is remarkable, the electric control cabinet is applicable to various working conditions, the water cooling and cooling component comprises a liquid storage tank 4, the liquid storage tank 4 is arranged on the side wall of the cabinet body 1, a rectangular notch is formed in the side wall of the liquid storage tank 4, a semiconductor refrigerating sheet 5 is arranged in the rectangular notch, a refrigerating surface of the semiconductor refrigerating sheet 5 is positioned on the inner side of the liquid storage tank 4, cooling water is filled in the liquid storage tank 4, a temperature probe 10 is arranged in the liquid storage tank 4, a liquid inlet end of the circulating pump 6 stretches into the liquid storage tank 4, a liquid outlet end of the circulating pump 6 is connected with a heat exchange component, the heat exchange component is positioned in the liquid storage tank 1 and is positioned at one side of the cooling fan 2, the heat exchange component is further cooled by the heat exchange component, and is cooled by the heat exchange component is pumped into the liquid storage tank 4, and is further cooled by the cooling component, and is cooled by the cooling component and circulated in the cooling component 4; above-mentioned heat transfer subassembly includes support 7, support 7 sets up in cabinet body 1 and is located cooling fan 2 one side, be provided with heat exchange tube 8 on the support 7, heat exchange tube 8 is S type structural arrangement, heat exchange tube 8 one end is linked together with circulating pump 6, the other end is linked together with liquid reserve tank 4, heat exchange tube 8 lateral wall welding has heat transfer fin 9, utilize cooling fan 2 to blow the low temperature air to cabinet body 1 inside, cool down the heat transfer to cabinet body 1 internal environment, the hot-blast after the heat transfer, further air-inducing heat transfer subassembly and the heat exchanger 3 discharge through the top.
In the concrete implementation process, the induced air heat dissipation assembly comprises a mounting frame 11 and a negative pressure fan 12, wherein the mounting frame 11 is arranged in the heat dissipation cover 3, the negative pressure fan 12 is arranged on the mounting frame 11, the air inlet direction is right opposite to the lower side of the cabinet body 1, the heat dissipation cover 3 is of a rectangular box body structure, the upper part of the heat dissipation cover 3 is provided with a herringbone waterproof cover plate 13, the side part of the heat dissipation cover 3 is provided with a heat dissipation hole 14, the outside of the heat dissipation hole 14 is provided with an L-shaped dust board 15, and when the heat dissipation cover is used, the negative pressure fan 12 is started, air in the cabinet body 1 is pumped out by utilizing the wind pressure fan, and is further discharged through the heat dissipation hole 14 on the side wall of the heat dissipation cover 3.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a heat sink for automatically controlled cabinet high temperature, includes automatically controlled cabinet body, its characterized in that, cabinet body lateral part is provided with water-cooling subassembly, the one end of water-cooling subassembly stretches into the air-out end one side of radiator fan, cabinet body top is provided with the heat dissipation cover, the terminal surface is equipped with induced air heat dissipation subassembly under the heat dissipation cover;
the water-cooling assembly comprises a liquid storage tank, the liquid storage tank sets up on cabinet body lateral wall, the rectangle breach has been seted up to the liquid storage tank lateral wall, be provided with the semiconductor refrigeration piece in the rectangle breach, the refrigeration face of semiconductor refrigeration piece is located the liquid storage tank inboard, it has cooling water to fill in the liquid storage tank, be provided with the circulating pump on the liquid storage tank, the feed liquor end of circulating pump stretches into the liquid storage tank, the liquid outlet end of circulating pump is connected with heat exchange assembly, heat exchange assembly is located cabinet body and is located cooling fan's air-out end one side, heat exchange assembly's one end is linked together with the liquid storage tank.
2. The cooling device for high temperature of an electric control cabinet according to claim 1, wherein the heat exchange assembly comprises a support, the support is arranged in the cabinet body and is positioned at one side of the heat radiation fan, the support is provided with heat exchange tubes, the heat exchange tubes are arranged in an S-shaped structure, one end of each heat exchange tube is communicated with the circulating pump, and the other end of each heat exchange tube is communicated with the liquid storage tank.
3. The cooling device for high temperature of an electric control cabinet according to claim 2, wherein heat exchanging fins are welded on the side wall of the heat exchanging tube.
4. The cooling device for high temperature of an electric control cabinet according to claim 1, wherein a temperature probe is arranged in the liquid storage tank.
5. The cooling device for high temperature of electric control cabinet according to claim 1, wherein the induced air heat radiation assembly comprises a mounting frame and a negative pressure fan, the mounting frame is arranged in the heat radiation cover, and the negative pressure fan is arranged on the mounting frame and the air inlet direction is right opposite to the lower part of the cabinet body.
6. The cooling device for high temperature of an electric control cabinet according to claim 1, wherein the heat dissipation cover is of a rectangular box structure, a herringbone waterproof cover plate is arranged on the upper portion of the heat dissipation cover, heat dissipation holes are formed in the side portions of the heat dissipation cover, and an L-shaped dust plate is arranged outside the heat dissipation holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321568056.8U CN220156060U (en) | 2023-06-20 | 2023-06-20 | Cooling device for high temperature of electric control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321568056.8U CN220156060U (en) | 2023-06-20 | 2023-06-20 | Cooling device for high temperature of electric control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220156060U true CN220156060U (en) | 2023-12-08 |
Family
ID=89007175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321568056.8U Active CN220156060U (en) | 2023-06-20 | 2023-06-20 | Cooling device for high temperature of electric control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220156060U (en) |
-
2023
- 2023-06-20 CN CN202321568056.8U patent/CN220156060U/en active Active
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