CN219779568U - External high-voltage power distribution cabinet cooling device - Google Patents
External high-voltage power distribution cabinet cooling device Download PDFInfo
- Publication number
- CN219779568U CN219779568U CN202320820682.5U CN202320820682U CN219779568U CN 219779568 U CN219779568 U CN 219779568U CN 202320820682 U CN202320820682 U CN 202320820682U CN 219779568 U CN219779568 U CN 219779568U
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- China
- Prior art keywords
- distribution cabinet
- power distribution
- heat dissipation
- water
- voltage power
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- 238000001816 cooling Methods 0.000 title claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 69
- 230000017525 heat dissipation Effects 0.000 claims abstract description 38
- 239000000498 cooling water Substances 0.000 claims abstract description 30
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910052802 copper Inorganic materials 0.000 claims abstract description 24
- 239000010949 copper Substances 0.000 claims abstract description 24
- 239000000428 dust Substances 0.000 claims abstract description 5
- 230000000903 blocking effect Effects 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 10
- 238000013016 damping Methods 0.000 claims description 4
- 239000004065 semiconductor Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 10
- 238000009434 installation Methods 0.000 abstract description 3
- 239000002826 coolant Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Abstract
The utility model discloses an external high-voltage power distribution cabinet cooling device in the technical field of high-voltage power distribution cabinets, which comprises a power distribution cabinet body, wherein four groups of fixing seats are arranged on the rear side surface of the power distribution cabinet body, a heat dissipation box is slidably arranged between the four groups of fixing seats, a heat conduction plate is arranged on the inner side of an inner cavity of the heat dissipation box and is communicated with the inner cavity of the power distribution cabinet body, a plurality of groups of heat dissipation copper pipes are arranged on the outer side surface of the heat conduction plate, circulating cooling water pipes are arranged on the outer sides of the plurality of groups of heat dissipation copper pipes and are attached to the outer walls of the heat dissipation copper pipes through the heat conduction blocks, the circulating cooling water pipes are communicated with an external water supply unit, a heat dissipation fan is further arranged on the outer sides of the plurality of groups of heat dissipation copper pipes, a heat dissipation opening is formed in the outer side surface of the heat dissipation box, a dust screen is connected to the inner wall of the heat dissipation opening, the cooling device is external, the space inside the high-voltage power distribution cabinet is not occupied, the installation of electrical elements in the high-voltage power distribution cabinet is convenient, the water cooling effect matched with air cooling is better, and the high-voltage power distribution cabinet is not prone to faults due to high temperature.
Description
Technical Field
The utility model relates to the technical field of high-voltage power distribution cabinets, in particular to an external high-voltage power distribution cabinet cooling device.
Background
The high-voltage power distribution cabinet is equipment in the industrial electrical field, and is used for converting a high-voltage transmission line into low-voltage electric energy, and distributing the electric energy to different circuits or equipment through a switch control, so that the high-voltage power distribution cabinet is widely used in places such as transformer substations and large-scale markets.
The inside of high-voltage distribution cabinet has a lot of electrical components, and electrical components can produce the heat in the course of the work, consequently, need cool down the heat dissipation to electrical components, current high-voltage distribution cabinet is cooling down the heat dissipation to electrical components when, usually at high-voltage distribution cabinet internally mounted fan dispels the heat, because the fan is installed in the inside of high-voltage distribution cabinet, the fan has occupied the inner space of high-voltage distribution cabinet, the electric components has caused to shelter from in the high-voltage distribution cabinet, be unfavorable for electrical components's installation, and when weather temperature is higher, the heat exchange effect of single use fan is general, it is not good to high-voltage distribution cabinet's cooling heat dissipation effect, for this reason, we propose an external high-voltage distribution cabinet heat sink.
Disclosure of Invention
The utility model aims to provide an external high-voltage power distribution cabinet cooling device so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides an external high-voltage power distribution cabinet heat sink, including the switch board body, the trailing flank of the switch board body is equipped with four groups fixing bases, slidable mounting has the heat dissipation box between four groups fixing bases, the inner chamber inboard of heat dissipation box is equipped with the heat conduction board, and the heat conduction board communicates with the inner chamber of the switch board body, the lateral surface of heat conduction board is equipped with multiunit heat dissipation copper pipe, and multiunit heat dissipation copper pipe's outside is equipped with circulating cooling water pipe, circulating cooling water pipe passes through the heat conduction piece and the laminating of the outer wall of heat dissipation copper pipe, and circulating cooling water pipe communicates outside water supply unit, radiator fan is still installed in multiunit heat dissipation copper pipe's outside, the thermovent has been seted up to the lateral surface of heat dissipation box, and the inner wall connection of thermovent has the dust screen.
Further: the water supply unit comprises a water tank, the water tank is positioned on the outer side wall of the radiating box, a semiconductor refrigerating sheet is arranged in the inner cavity of the water tank, and a liquid adding pipe which is communicated is connected to the water tank.
Further: the upper surface of the water tank is provided with a water pump, a water inlet of the water pump is communicated with the water tank through a water inlet pipe, a water outlet of the water pump is communicated with a water inlet of the circulating cooling water pipe through a water outlet pipe, and a water outlet of the circulating cooling water pipe is communicated with the water tank through a return pipe.
Further: guide grooves are formed in the four groups of fixing seats, moving blocks matched with the guide grooves are arranged on two sides of the upper surface and the lower surface of the radiating box, and the moving blocks are in sliding connection with the guide grooves.
Further: the outer ends of the four groups of fixing seats are vertically connected with blocking screws, the blocking screws are communicated with the guide grooves, and the blocking screws are located on the outer sides of the moving blocks.
Further: the front end face of the power distribution cabinet body is provided with two groups of cabinet doors, and handles are arranged on the two groups of cabinet doors.
Further: the lower surface of the power distribution cabinet body is provided with a dampproof base, and the lower surface of the dampproof base is provided with a damping pad.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, through the sliding connection of the four groups of moving blocks and the guide grooves in the fixed seat and the blocking screw rods are used for blocking the moving blocks, the rapid disassembly and assembly of the radiating box are realized, the radiating box is externally connected, the space inside the high-voltage power distribution cabinet is not occupied, and the installation of electric elements in the high-voltage power distribution cabinet is facilitated; the heat conduction plate in the radiating box has good heat conduction effect, can give multiunit heat dissipation copper pipe with the heat quick conduction that electrical component during operation produced in the high-voltage distribution cabinet, after the radiator fan work, pass through the thermovent with the heat on the heat dissipation copper pipe and discharge fast, realized the forced air cooling to the high-voltage distribution cabinet, the water pump work can carry coolant liquid or the cooling water in the water tank to the circulation cooling water intraductal, the heat conduction piece has good heat conduction effect, can give the circulation cooling water pipe with the partial heat conduction on the heat dissipation copper pipe, the water-cooling to the high-voltage distribution cabinet has been realized, the cooling effect of water-cooling cooperation forced air cooling is better, the radiating effect of high-voltage distribution cabinet is good, the high-voltage distribution cabinet is difficult for breaking down because of the temperature is high.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic rear view of the present utility model;
FIG. 3 is a side cross-sectional view of a heat dissipating cartridge of the present utility model;
fig. 4 is a schematic diagram of a front connection structure of a heat conducting plate and a heat dissipating copper pipe according to the present utility model.
In the figure: 1. a power distribution cabinet body; 2. a heat dissipation box; 3. a fixing seat; 4. a guide groove; 5. a blocking screw; 6. a water tank; 7. a water pump; 8. a water outlet pipe; 9. a water inlet pipe; 10. a return pipe; 11. a moving block; 12. a heat conductive plate; 13. a heat dissipation copper pipe; 14. a circulating cooling water pipe; 15. a heat radiation fan; 16. a heat radiation port; 17. a dust screen; 18. and a heat conducting block.
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.
Example 1:
referring to fig. 1-4, the present utility model provides a technical solution: the utility model discloses a cooling device of an external high-voltage power distribution cabinet, which is composed of a cooling device formed by a structure in a cooling box 2, and is installed on the rear side surface of a power distribution cabinet body 1, is externally connected, corresponds to an application theme, does not occupy the space inside the high-voltage power distribution cabinet, is convenient for installing electric elements in the high-voltage power distribution cabinet, and comprises the power distribution cabinet body 1, four groups of fixing seats 3 are arranged on the rear side surface of the power distribution cabinet body 1, the cooling box 2 is slidably installed between the four groups of fixing seats 3, a heat conducting plate 12 is arranged on the inner side of an inner cavity of the cooling box 2, the heat conducting plate 12 is communicated with the inner cavity of the power distribution cabinet body 1, a plurality of groups of heat radiating copper pipes 13 are arranged on the outer side surface of the heat conducting plate 12, a circulating cooling water pipe 14 is arranged on the outer side of the plurality of the heat radiating copper pipes 13, the circulating cooling water pipe 14 is attached to the outer wall of the heat radiating copper pipes 13, a heat radiating fan 15 is further installed on the outer side of the heat radiating box 2, a heat radiating opening 16 is formed in the outer side of the heat radiating opening 16, and a dust screen 17 is connected to the inner wall of the heat radiating opening 16.
The rear end at the switch board body 1 has the notch that runs through the setting, notch and radiating box 2 intercommunication, radiating box 2 inboard heat conduction plate 12 is close to with the electrical component of switch board body 1 inner chamber, and with the equal electric connection external power source of electrical property end of consumer and the electrical property end of controller, the heat conduction plate 12 in the radiating box 2 has good heat conduction, can give multiunit heat dissipation copper pipe 13 with the heat quick conduction that electrical component during operation produced in the high-voltage distribution cabinet, after the radiator fan 15 works (radiator fan 15 is the air exhauster), heat on the heat dissipation copper pipe 13 is discharged fast through thermovent 16, the forced air cooling to the high-voltage distribution cabinet has been realized, water pump 7 work can be with coolant liquid or the cooling water in the water tank 6 carry to circulating cooling water pipe 14 in, the heat conduction piece 18 has good heat conduction, can give circulating cooling water pipe 14 with the partial heat conduction on the heat dissipation copper pipe 13, the water-cooling to the high-voltage distribution cabinet, the cooling effect of water-cooling cooperation forced air cooling is better, the high-voltage distribution cabinet radiating effect is good, the high-voltage distribution cabinet is difficult for appearing the trouble because of the temperature is high.
Preferably, the water supply unit comprises a water tank 6, the water tank 6 is positioned on the outer side wall of the heat dissipation box 2, a semiconductor refrigerating sheet is arranged in an inner cavity of the water tank 6, a liquid adding pipe which is communicated with the water tank 6 is connected to the water tank 6, a water pump 7 is mounted on the upper surface of the water tank 6, a water inlet of the water pump 7 is communicated with the water tank 6 through a water inlet pipe 9, a water outlet of the water pump 7 is communicated with a water inlet of a circulating cooling water pipe 14 through a water outlet pipe 8, and a water outlet of the circulating cooling water pipe 14 is communicated with the water tank 6 through a return pipe 10;
before using, add coolant liquid or cooling water in water tank 6, work through water pump 7, inlet tube 9 and outlet pipe 8 can carry coolant liquid or cooling water to circulation cooling water pipe 14 in, circulation cooling water pipe 14 absorbs the heat on the heat dissipation copper pipe 13, after absorption is accomplished, after cooling water or coolant liquid receive pressure in the circulation cooling water pipe 14, hot coolant liquid or cooling water is carried in water tank 6 through back flow 10, the semiconductor refrigeration piece carries out the cooling again to coolant water or the coolant liquid that the temperature is high, cooperate the work of water pump 7, realized the circulation water cooling to switch board body 1.
Preferably, guide grooves 4 are formed in the four groups of fixing seats 3, moving blocks 11 matched with the guide grooves 4 are mounted on two sides of the upper surface and the lower surface of the radiating box 2, the moving blocks 11 are in sliding connection with the guide grooves 4, blocking screw rods 5 are vertically connected to the outer ends of the four groups of fixing seats 3, the blocking screw rods 5 are communicated with the guide grooves 4, and the blocking screw rods 5 are located on the outer sides of the moving blocks 11;
four groups of movable blocks 11 and radiating box 2 fixed connection, when installing radiating box 2, four groups of blocking screw rods 5 rotate and move upwards, do not cause shielding to guide slot 4, movable block 11 can slide into guide slot 4 smoothly, after confirming the position of radiating box 2, rotate blocking screw rods 5, make its bottom laminating at the outer wall of radiating box 2, block screw rods 5 and block for the position of movable block 11, fixed action has been played to the mounted position of radiating box 2, external radiating box 2 can make things convenient for the dismouting.
Preferably, the front end face of the power distribution cabinet body 1 is provided with two groups of cabinet doors, and handles are arranged on the two groups of cabinet doors.
Example 2:
referring to fig. 1, this embodiment differs from the first embodiment in that: the lower surface of the power distribution cabinet body 1 is provided with a damp-proof base, the lower surface of the damp-proof base is provided with a damping pad, the damp-proof base plays a role in damp proofing, water vapor is prevented from entering the power distribution cabinet body 1, the damp-proof effect is good, the friction force between the damping pad and the working floor is increased, and the stability of the power distribution cabinet body 1 in working is improved.
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 (7)
1. The utility model provides an external high-voltage distribution cabinet heat sink, includes the switch board body (1), its characterized in that: the utility model discloses a power distribution cabinet, including power distribution cabinet body (1), heat dissipation box (2) is equipped with four fixing bases (3) to the trailing flank of power distribution cabinet body (1), slidable mounting has heat dissipation box (2) between four fixing bases (3), the inner chamber inboard of heat dissipation box (2) is equipped with heat-conducting plate (12), and heat-conducting plate (12) and the inner chamber intercommunication of power distribution cabinet body (1), the lateral surface of heat-conducting plate (12) is equipped with multiunit heat dissipation copper pipe (13), and the outside of multiunit heat dissipation copper pipe (13) is equipped with circulating cooling water pipe (14), circulating cooling water pipe (14) are laminated with the outer wall of heat dissipation copper pipe (13) through heat-conducting block (18), and circulating cooling water pipe (14) communicate outside water supply unit, and radiator fan (15) are still installed in the outside of multiunit heat dissipation copper pipe (13), thermovent (16) have been seted up to the lateral surface of heat dissipation box (2), and the inner wall of thermovent (16) is connected with dust screen (17).
2. The external high-voltage power distribution cabinet cooling device according to claim 1, wherein: the water supply unit comprises a water tank (6), the water tank (6) is positioned on the outer side wall of the radiating box (2), a semiconductor refrigerating sheet is arranged in the inner cavity of the water tank (6), and a liquid adding pipe which is communicated with the water tank (6) is connected with the water tank.
3. The external high-voltage power distribution cabinet cooling device according to claim 2, wherein: the upper surface of water tank (6) is installed water pump (7), the water inlet of water pump (7) is through inlet tube (9) and water tank (6) intercommunication, the delivery port of water pump (7) is through outlet pipe (8) and circulating cooling water pipe (14) water inlet intercommunication, and circulating cooling water pipe (14) water outlet through back flow (10) and water tank (6) intercommunication.
4. The external high-voltage power distribution cabinet cooling device according to claim 1, wherein: guide grooves (4) are formed in the four groups of fixing seats (3), moving blocks (11) matched with the guide grooves (4) are arranged on two sides of the upper surface and the lower surface of the radiating box (2), and the moving blocks (11) are in sliding connection with the guide grooves (4).
5. The external high-voltage power distribution cabinet cooling device according to claim 4, wherein: the outer ends of the four groups of fixed seats (3) are vertically connected with blocking screws (5), the blocking screws (5) are communicated with the guide grooves (4), and the blocking screws (5) are located on the outer sides of the moving blocks (11).
6. The external high-voltage power distribution cabinet cooling device according to claim 1, wherein: the front end face of the power distribution cabinet body (1) is provided with two groups of cabinet doors, and handles are arranged on the two groups of cabinet doors.
7. The external high-voltage power distribution cabinet cooling device according to claim 1, wherein: the lower surface of the power distribution cabinet body (1) is provided with a dampproof base, and the lower surface of the dampproof base is provided with a damping pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320820682.5U CN219779568U (en) | 2023-04-13 | 2023-04-13 | External high-voltage power distribution cabinet cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320820682.5U CN219779568U (en) | 2023-04-13 | 2023-04-13 | External high-voltage power distribution cabinet cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219779568U true CN219779568U (en) | 2023-09-29 |
Family
ID=88131572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320820682.5U Active CN219779568U (en) | 2023-04-13 | 2023-04-13 | External high-voltage power distribution cabinet cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219779568U (en) |
-
2023
- 2023-04-13 CN CN202320820682.5U patent/CN219779568U/en active Active
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