CN217720434U - Cooling device for high-voltage power distribution cabinet - Google Patents
Cooling device for high-voltage power distribution cabinet Download PDFInfo
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- CN217720434U CN217720434U CN202221428728.0U CN202221428728U CN217720434U CN 217720434 U CN217720434 U CN 217720434U CN 202221428728 U CN202221428728 U CN 202221428728U CN 217720434 U CN217720434 U CN 217720434U
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- distribution cabinet
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Abstract
The utility model discloses a heat sink for high voltage distribution cabinet, concretely relates to switch board cooling technical field, including the heat conduction cover, the heat conduction cover both sides and rear side are the fixed protection casing that is equipped with all, every inside a plurality of hollow heating panels that all are equipped with of protection casing, it is a plurality of hollow heating panel respectively with heat conduction cover both sides wall and back lateral wall fixed connection, it is a plurality of fixed swash plate that is equipped with before the hollow heating panel, swash plate and heat conduction cover outer wall fixed connection, it is a plurality of crisscross setting between the swash plate, the apopore has been seted up to hollow heating panel top one side, the fixed intercommunication standpipe in hollow heating panel bottom, a plurality of standpipe bottom intercommunication has same second connecting pipe. The utility model discloses an utilize the water that flows on a plurality of swash plates to accelerate the heat conduction cover to the thermal absorption of switch board to utilize the fan to accelerate the flow of the inside air of protection casing, thereby can improve the radiating efficiency of rivers, and can accelerate the utility model discloses a radiating efficiency.
Description
Technical Field
The utility model relates to a switch board cooling technical field, concretely relates to heat sink for high-voltage distribution cabinet.
Background
The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a circuit of a higher level of power distribution equipment to nearby loads, which provide protection, monitoring and control of the loads. Switch board internally mounted has multiple electrical equipment, and because the operating time of switch board is longer moreover, so the electrical equipment of the internal portion of cabinet can produce the heat in the course of the work, if this heat can not in time distribute away will influence the normal operating of switch board, so in order to guarantee the normal work of switch board, still need can accelerate the heat-emission's heat sink for switch board installation.
But the heat sink among the prior art adopts the form of forced air cooling mostly, but because the heat conduction efficiency who utilizes the air is lower, so the switch board heat dissipation among the prior art is slower, causes thermal accumulation and influences the normal operating of switch board easily in the cabinet.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a heat sink for high voltage distribution cabinet accelerates the heat conduction cover to the thermal absorption of switch board through utilizing the water that flows on a plurality of swash plates to utilize the fan to accelerate the flow of the inside air of protection casing, thereby can improve the radiating efficiency of rivers, and can accelerate the utility model discloses a radiating efficiency is with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: the utility model provides a heat sink for high voltage distribution cabinet, includes the heat conduction cover, heat conduction cover both sides and rear side are all fixed and are equipped with the protection casing, every the inside a plurality of hollow heating panel that all are equipped with of protection casing, it is a plurality of hollow heating panel respectively with heat conduction cover both sides wall and back lateral wall fixed connection, it is a plurality of fixed swash plate that is equipped with before the hollow heating panel, swash plate and heat conduction cover outer wall fixed connection, it is a plurality of crisscross setting between the swash plate, the apopore has been seted up to hollow heating panel top one side, apopore and the inside of hollow heating panel are linked together, the fixed intercommunication standpipe in hollow heating panel bottom is a plurality of standpipe bottom intercommunication has same second connecting pipe, second connecting pipe front end is connected with the outlet pipe, the outlet pipe top is equipped with miniature pump, outlet pipe one side is equipped with the drinking-water pipe, drinking-water pipe one end runs through the protection casing that is located one side and is linked together with the protection casing is inside, and fixed intercommunication has first connecting pipe between two protection casings that are close to each other, first connecting pipe is established in the second outside, one side of keeping away from the heat conduction cover that two protection casings that are located both sides all is equipped with the fan, the air intake and is linked together with the protection casing inside is connected with the air outlet, the air outlet is connected with the protection casing of fan, the protection casing that is connected with the air outlet is connected.
Furtherly, ventilation hole one has all been seted up on the protection casing both sides wall that is located the rear side, the ventilation pipe is established inside ventilation hole one, is convenient for install the ventilation pipe in the both sides that are located the protection casing of rear side and makes it can be linked together with the protection casing is inside to can make things convenient for two fans to drive the inside air of three protection casing and flow.
Furtherly, every one side top that the heat conduction cover was kept away from to the protection casing has all seted up a plurality of ventilation holes two, is convenient for with the inside and external gaseous intercommunication of protection casing to can make things convenient for the circulation of air, so that accelerate the radiating rate of hollow heating panel, hollow heating panel and swash plate.
Furthermore, two of the protection covers located on two sides are provided with rectangular through holes on the side wall far away from the heat conduction cover, the air inlet of the fan is communicated with the rectangular through holes, and filter cotton is installed in the rectangular through holes, so that air inside the protection covers on two sides can be conveniently pumped out by the fan.
Further, the inside switch board that is equipped with of heat conduction cover, there is the cabinet door front side of switch board through hinge swing joint, the cabinet door is established in the heat conduction cover front side, through installing the heat conduction cover in the outer end of switch board to make the outer wall in close contact with of heat conduction cover and switch board, thereby can conveniently utilize the heat conduction cover to absorb the inside heat of switch board, thereby can be convenient for discharge away the inside heat of switch board.
Further, the vent that is linked together with the switch board is seted up to heat conduction cover top, and the filter screen is installed at the top of this vent, can filter the air that gets into the switch board through the filter screen to reduce the gathering of dust.
Furthermore, a wooden plug is inserted in the front side of one of the protective covers positioned on one side of the heat conduction cover, a water injection hole is formed in the front side of the protective cover, the wooden plug is inserted in the water injection hole, and the water injection hole is communicated with the interior of the protective cover, so that water can be conveniently added into the protective cover through the water injection hole to supplement evaporated water.
Further, heat conduction cover, hollow heating panel and protection casing are made by the heat conduction material, make heat conduction cover, hollow heating panel and protection casing through utilizing the heat conduction material not only can conveniently absorb the inside heat of switch board, still are favorable to distributing away the absorbed heat to the heat dissipation is convenient for.
The utility model has the advantages of as follows:
1. the utility model discloses a heat conduction cover that the heat conductivility is good is installed to the outer end of switch board to install a plurality of hollow heating panels on the three side of heat conduction cover and be used for accelerating the heat dissipation, still install a plurality of swash plates between per two hollow heating panels, make the water that flows out in the hollow heating panel can flow downwards along a plurality of swash plates in proper order, utilize the downward flow of rivers to take away the heat that the heat conduction cover absorbed, thereby can accelerate the heat dissipation rate of heat conduction cover, the utility model discloses a mode of water-cooling can accelerate the rate that the heat absorption switch board heat of heat conduction cover, reach the purpose that improves the heat dissipation rate of switch board;
2. the utility model discloses an install the fan respectively in one side of the protection casing of both sides to with three protection casing intercommunication, thereby can utilize the fan to accelerate the speed that the inside air of three protection casing flows, and utilize the endothermic principle of water evaporation can also accelerate the thermal giveaway of a plurality of swash plates water that flows, and then can improve the utility model discloses a radiating efficiency.
Drawings
Fig. 1 is a front view of the overall structure provided by the present invention;
fig. 2 is a rear view of the overall structure provided by the present invention;
fig. 3 is a first cross-sectional view provided by the present invention;
fig. 4 is an enlarged view of a in fig. 3 according to the present invention;
fig. 5 is a second cross-sectional view provided by the present invention;
fig. 6 is the utility model provides a structure schematic diagram inside the heat conduction cover is installed to the switch board.
In the figure: 1 heat conduction cover, 2 hollow heating panels, 3 swash plates, 4 standpipe, 5 apopores, 6 protection casings, 7 first connecting pipe, 8 drinking-water pipes, 9 micro-water pump, 10 outlet pipes, 11 second connecting pipe, 12 fans, 13 ventilation pipe, 14 ventilation hole one, 15 rectangle through-holes, 16 filter pulp, 17 ventilation hole two, 18 filter screens, 19 switch boards, 20 wooden plugs.
Detailed Description
The present invention is described in detail with reference to the specific embodiments, and other advantages and effects of the present invention will be apparent to those skilled in the art from the disclosure herein. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to the attached drawings 1 and 3-6 of the specification, the cooling device for the high voltage power distribution cabinet of the embodiment comprises a heat conduction cover 1, wherein protective covers 6 are fixedly arranged on both sides and the rear side of the heat conduction cover 1, a plurality of hollow heat dissipation plates 2 are arranged in each protective cover 6, the hollow heat dissipation plates 2 are fixedly connected with both side walls and the rear side wall of the heat conduction cover 1 respectively, inclined plates 3 are fixedly arranged in front of the hollow heat dissipation plates 2, the inclined plates 3 are fixedly connected with the outer wall of the heat conduction cover 1, the inclined plates 3 are arranged in a staggered manner, water outlet holes 5 are formed in one side of the top of each hollow heat dissipation plate 2, the water outlet holes 5 are communicated with the inside of each hollow heat dissipation plate 2, vertical pipes 4 are fixedly communicated with the bottoms of the hollow heat dissipation plates 2, the bottoms of the vertical pipes 4 are communicated with the same second connecting pipe 11, and the front ends of the second connecting pipes 11 are connected with a water outlet pipe 10, the heat-conducting hood is characterized in that a miniature pump 9 is arranged at the top of the water outlet pipe 10, a water pumping pipe 8 is arranged on one side of the water outlet pipe 10, one end of the water pumping pipe 8 penetrates through the protective hood 6 on one side and is communicated with the inside of the protective hood 6, a first connecting pipe 7 is fixedly communicated between the two adjacent protective hoods 6, the first connecting pipe 7 is arranged on the outer side of the second connecting pipe 11, a power distribution cabinet 19 is arranged inside the heat-conducting hood 1, the front side of the power distribution cabinet 19 is movably connected with a cabinet door through a hinge, the cabinet door is arranged on the front side of the heat-conducting hood 1, the heat-conducting hood 1 is arranged at the outer end of the power distribution cabinet 19 and is in close contact with the outer wall of the power distribution cabinet 19, so that the heat-conducting hood 1 can be conveniently utilized to absorb the heat inside the power distribution cabinet 19, the heat inside the power distribution cabinet 19 can be conveniently discharged, and a vent communicated with the inside the power distribution cabinet 19 is formed in the top of the heat-conducting hood 1, the filter screen 18 is installed at the top of this vent, can filter the air that gets into switch board 19 through filter screen 18 to reduce the gathering of dust.
Referring to the attached drawing 1 in the specification, the cooling device for the high voltage power distribution cabinet of the embodiment is characterized in that a wooden plug 20 is inserted in the front side of one of the protective covers 6 on one side of the heat conduction cover 1, a water injection hole is formed in the front side of the protective cover 6, the wooden plug 20 is inserted in the water injection hole, the water injection hole is communicated with the interior of the protective cover 6, water can be conveniently added into the protective cover 6 through the water injection hole to supplement evaporated water, the heat conduction cover 1, the hollow heat dissipation plate 2 and the protective cover 6 are made of heat conduction materials, the heat conduction cover 1, the hollow heat dissipation plate 2 and the protective cover 6 made of the heat conduction materials can conveniently absorb heat in the interior of the power distribution cabinet 19, and the absorbed heat can be conveniently dissipated so as to dissipate heat.
The implementation scenario is specifically as follows: utilize the utility model discloses during the heat of absorption switch board 19 outer end, need install heat conduction cover 1 in switch board 19's outer end earlier, and make 1 inner wall of heat conduction cover can with switch board 19's outer wall in close contact with, because heat conduction cover 1 is made by the heat conduction material, so heat conduction cover 1 can absorb the inside heat of switch board 19 and distribute away with it, in order to reach radiating effect, furthermore, through starting micro-water pump 9, utilize the water in the three protection casing of micro-water pump 9 extraction 6 and through outlet pipe 10 and second connecting pipe 11 with water input to standpipe 4 inside, then pass to hollow heating panel 2 inside with water through standpipe 4, finally 5 apopores through hollow heating panel 2 top one side flow, the water that flows can be under the effect of self gravity from the top down along the crooked downward flow of a plurality of swash plates 3, and the rivers are inside hollow heating panel 2, the in-process that flows between a plurality of swash plates 3 can absorb the heat in hollow heating panel 2 and swash plate 3, thereby can utilize the radiating acceleration of evaporation of water to give off, and then can improve heat dissipation rate.
Referring to the attached drawings 2, 5 and 6 of the specification, in the cooling device for the high-voltage power distribution cabinet, the fans 12 are arranged on one sides, away from the heat conduction cover 1, of the two protection covers 6 on the two sides, the air inlets of the fans 12 are communicated with the inside of the protection covers 6, the air outlets of the fans 12 are connected with the ventilation pipes 13, one ends of the ventilation pipes 13 extend into the inside of the protection covers 6 on the rear side and are communicated with the inside of the protection covers 6, the two side walls of the protection covers 6 on the rear side are provided with the first ventilation holes 14, the ventilation pipes 13 are arranged inside the first ventilation holes 14, the ventilation pipes 13 are convenient to be installed on the two sides of the protection covers 6 on the rear side and can be communicated with the inside of the protection covers 6, so that the two fans 12 can conveniently drive the air inside of the three protection covers 6 to flow, and the top of one side, away from the heat conduction cover 1, of each protection cover 6 is provided with the second ventilation holes 17, the inside of the protection covers 6 can be communicated with the outside air, and accordingly, and the air can be convenient to circulate, and accelerate the heat dissipation speed of the hollow heat dissipation plates 2, the hollow heat dissipation plates 2 and the sloping plates 3.
Referring to the attached drawing 5 in the specification, in the cooling device for the high voltage power distribution cabinet of the embodiment, rectangular through holes 15 are formed in the two side walls, away from the heat conducting cover 1, of the two protection covers 6 on the two sides, the air inlet of the fan 12 is communicated with the rectangular through holes 15, and filter cotton 16 is installed inside the rectangular through holes 15, so that air inside the protection covers 6 on the two sides can be conveniently pumped out by the fan 12.
The implementation scenario is specifically as follows: utilize rivers to accelerate the in-process that hollow heating panel 2 and swash plate 3 go up the heat and give off, start two fans 12, utilize fan 12 to take out the inside air of three protection casing 6, and a plurality of ventilation holes two 17 have still been seted up at the top of every protection casing 6, can make things convenient for outside air admission protection casing 6 inside, thereby can make things convenient for the circulation of the inside air of protection casing 6, and can accelerate the evaporation of rivers at the in-process of circulation of air, thereby can utilize the evaporation of water to absorb more heat, in order to improve the radiating efficiency.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (8)
1. The utility model provides a heat sink for high voltage distribution cabinet, includes heat conduction cover (1), its characterized in that: the heat conduction cover is characterized in that protective covers (6) are fixedly arranged on two sides and the rear side of the heat conduction cover (1), a plurality of hollow heat dissipation plates (2) are fixedly arranged in each protective cover (6) and are fixedly connected with two side walls and a rear side wall of the heat conduction cover (1) respectively, a plurality of inclined plates (3) are fixedly arranged in front of the hollow heat dissipation plates (2), the inclined plates (3) are fixedly connected with the outer wall of the heat conduction cover (1) and are arranged in a staggered manner between the inclined plates (3), water outlet holes (5) are formed in one side of the top of each hollow heat dissipation plate (2), the water outlet holes (5) are communicated with the interiors of the hollow heat dissipation plates (2), vertical pipes (4) are fixedly communicated with the bottoms of the hollow heat dissipation plates (2), a plurality of vertical pipes (4) are communicated with the bottoms of the same second connecting pipes (11), the front ends of the second connecting pipes (11) are connected with water outlet pipes (10), miniature pumps (9) are arranged at the tops of the water outlet pipes (10), water outlet pipes (8) are provided with the tops of the hollow heat dissipation plates (2), one sides of the water outlet pipes (8) are communicated with the interiors of the connecting pipes (6), one ends of the protective covers (6) on one side, two first connecting pipes (7) are fixedly connected with the outer sides of the first connecting pipes (7), one side that heat conduction cover (1) was kept away from in two protection casing (6) that are located both sides all is equipped with fan (12), the air intake and the inside protection casing (6) of fan (12) are linked together, the air outlet of fan (12) is connected with ventilation pipe (13), ventilation pipe (13) one end extends into the inside and the inside protection casing (6) that are located the rear side and is linked together with protection casing (6) inside.
2. The cooling device for the high-voltage power distribution cabinet according to claim 1, wherein: the two side walls of the protective cover (6) on the rear side are provided with a first ventilation hole (14), and the ventilation pipe (13) is arranged inside the first ventilation hole (14).
3. The cooling device for the high-voltage power distribution cabinet according to claim 1, wherein: every a plurality of ventilation holes two (17) have all been seted up at one side top that heat conduction cover (1) was kept away from in protection casing (6).
4. The cooling device for the high-voltage distribution cabinet according to claim 1, wherein: the two protection covers (6) located on two sides are provided with rectangular through holes (15) on one side wall far away from the heat conducting cover (1), the air inlets of the fans (12) are communicated with the rectangular through holes (15), and filter cotton (16) are arranged inside the rectangular through holes (15).
5. The cooling device for the high-voltage power distribution cabinet according to claim 1, wherein: the heat conduction cover (1) is internally provided with a power distribution cabinet (19), the front side of the power distribution cabinet (19) is movably connected with a cabinet door through a hinge, and the cabinet door is arranged on the front side of the heat conduction cover (1).
6. The cooling device for the high-voltage distribution cabinet according to claim 5, wherein: the top of the heat conduction cover (1) is provided with a ventilation opening communicated with the inside of the power distribution cabinet (19), and the top of the ventilation opening is provided with a filter screen (18).
7. The cooling device for the high-voltage distribution cabinet according to claim 1, wherein: the front side of one of the protective covers (6) positioned on one side of the heat conducting cover (1) is connected with a wood plug (20) in an inserting mode, the front side of the protective cover (6) is provided with a water injection hole, the wood plug (20) is connected inside the water injection hole in an inserting mode, and the water injection hole is communicated with the inside of the protective cover (6).
8. The cooling device for the high-voltage power distribution cabinet according to claim 1, wherein: the heat conducting cover (1), the hollow heat radiating plate (2) and the protective cover (6) are all made of heat conducting materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221428728.0U CN217720434U (en) | 2022-06-09 | 2022-06-09 | Cooling device for high-voltage power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221428728.0U CN217720434U (en) | 2022-06-09 | 2022-06-09 | Cooling device for high-voltage power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217720434U true CN217720434U (en) | 2022-11-01 |
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ID=83800768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221428728.0U Active CN217720434U (en) | 2022-06-09 | 2022-06-09 | Cooling device for high-voltage power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217720434U (en) |
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2022
- 2022-06-09 CN CN202221428728.0U patent/CN217720434U/en active Active
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