CN212626806U - Heat dissipation device for power equipment box - Google Patents
Heat dissipation device for power equipment box Download PDFInfo
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- CN212626806U CN212626806U CN202021575707.2U CN202021575707U CN212626806U CN 212626806 U CN212626806 U CN 212626806U CN 202021575707 U CN202021575707 U CN 202021575707U CN 212626806 U CN212626806 U CN 212626806U
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- water
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- equipment box
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 155
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 238000001914 filtration Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 description 10
- 238000003466 welding Methods 0.000 description 4
- 230000001678 irradiating effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
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Abstract
The utility model provides a heat abstractor for power equipment box belongs to power equipment box technical field. The heat dissipation device for the power equipment box comprises a water source circulation mechanism, an equipment box part and a top heat dissipation mechanism. The water source circulating mechanism comprises a water tank, a water pump and a connecting pipe, a water outlet and a water return port are respectively formed in two sides of the top of the water tank, the water pump is arranged inside the water tank, one end of the connecting pipe is communicated with a water pump outlet, and the other end of the connecting pipe is communicated with the water outlet. The utility model discloses the water source can both conduct the heat of absorbing power equipment incasement portion through going out water cavity, water conservancy diversion layer and return water chamber, and final heat passes through inside rivers flow back to the water tank, realizes the heat rapid cooling of power equipment incasement portion. The insulating layer between top cap and the roof can effectively reduce sunshine and penetrate the electrical equipment box top and the heat that produces, can effectively reduce the inside high temperature of electrical equipment box in summer.
Description
Technical Field
The utility model relates to a power equipment box field particularly, relates to a heat abstractor for power equipment box.
Background
The power equipment mainly comprises power generation equipment and power supply equipment. And the electrical equipment box is one of the indispensable devices in the electrical equipment.
The outdoor power equipment box mainly depends on the heat dissipation holes of the equipment box to dissipate heat, and the heat dissipation capability is poor. Especially in the summer with strong sunshine, the heat in the power equipment box can not be quickly dissipated to the outside, and the electric components in the power equipment box are easy to be damaged.
SUMMERY OF THE UTILITY MODEL
In order to compensate above not enough, the utility model provides a heat abstractor for power equipment box aims at improving the relatively poor problem of outdoor power equipment box heat-sinking capability.
The utility model discloses a realize like this:
the utility model provides a heat abstractor for power equipment box, including water source circulation mechanism, equipment box part and top heat dissipation mechanism.
The water source circulating mechanism comprises a water tank, a water pump and a connecting pipe, wherein a water outlet and a water return port are respectively arranged on two sides of the top of the water tank, the water pump is arranged in the water tank, one end of the connecting pipe is communicated with the water outlet of the water pump, the other end of the connecting pipe is communicated with the water outlet, the equipment box part comprises a box body and a box door, the box door is arranged on the front surface of the box body, the box body is fixedly arranged on the top of the water tank, a vertical water outlet cavity and a vertical water return cavity are respectively arranged in two side walls of the box body, the bottom ends of the water outlet cavity and the water return cavity are respectively communicated with the water outlet and the water return port, the top heat radiating mechanism comprises a top plate and a top cover, the top plate is fixedly arranged on the top of the box, the top cover is fixedly arranged at the top of the top plate, a water collecting tank is formed between the groove at the top of the top plate and the top cover, a water hole is formed in the bottom of the water collecting tank, the water hole is close to one side of the water return cavity, and the water hole is communicated with the flow guide layer.
In an embodiment of the present invention, the top cover and the top plate form a heat insulation cavity therebetween, and the top cover has a tapered structure.
In an embodiment of the present invention, the heat insulation cavity is filled with a heat insulation layer.
The utility model discloses an in one embodiment, box back mounted has the heat dissipation fan, the heat dissipation fan is provided with a plurality of groups.
In an embodiment of the present invention, the door has an air inlet hole opened on the front side.
In an embodiment of the present invention, a filter net is laid inside the water collecting tank above the water outlet.
The heat dissipation device for the power equipment box further comprises a plurality of groups of fixed heat conduction mechanisms, and the fixed heat conduction mechanisms are installed at the bottom of the water tank.
The utility model discloses an in the embodiment, fixed heat conduction mechanism includes heat-conducting plate and staple, heat-conducting plate fixed mounting in the water tank bottom, staple top fixed connection in the heat-conducting plate bottom.
The utility model discloses an in one embodiment, the equal fixedly connected with heating panel in staple both sides, the heating panel along staple axial equidistance distributes.
In an embodiment of the present invention, the heat dissipation plate is disposed on two radial sides of the fixing nail and inclined in an inverted cone shape.
The utility model has the advantages that: the utility model discloses a heat abstractor for power equipment box that above-mentioned design obtained, during the use, the water pump extracts the inside water source of water tank and can both conduct the heat that absorbs power equipment box inside through going out water cavity, water conservancy diversion layer and return water chamber, and finally the heat passes through inside rivers flow back to the water tank, realizes the heat rapid cooling of power equipment box inside. The insulating layer between top cap and the roof can effectively reduce sunshine and penetrate the power equipment box top and the heat that produces, can effectively reduce the inside high temperature of power equipment box in summer, guarantees that the inside electric components of equipment box can long-time steady operation.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic cross-sectional structural view of a heat dissipation device for an electrical equipment box according to an embodiment of the present invention;
fig. 2 is a schematic front view of a part of the equipment box according to the embodiment of the present invention;
fig. 3 is an enlarged schematic structural diagram of a portion a in fig. 1 according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a fixed heat conducting mechanism according to an embodiment of the present invention.
In the figure: 10-a water source circulation mechanism; 110-a water tank; 120-a water pump; 130-connecting tube; 140-a water outlet; 150-water return port; 20-an equipment box section; 210-a box body; 220-a box door; 230-a water outlet cavity; 240-water return cavity; 250-a heat dissipation fan; 30-a top heat dissipation mechanism; 310-a top plate; 320-a flow guiding layer; 330-top cover; 340-a water collection tank; 350-a heat insulation cavity; 360-water outlet hole; 370-a filter screen; 40-fixing a heat conducting mechanism; 410-a thermally conductive plate; 420-fixing nails; 430-heat sink plate.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. 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.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
Referring to fig. 1, the present invention provides a heat dissipation device for an electrical equipment box, which includes a water source circulation mechanism 10, an equipment box portion 20, and a top heat dissipation mechanism 30.
Wherein, water source circulation mechanism 10, equipment box part 20 and top heat dissipation mechanism 30 mutually support, and water source circulation mechanism 10 circulates the heat dissipation with inside water source through equipment box part 20 both sides and top heat dissipation mechanism 30, and the usable rainwater of collecting of this heat abstractor. Meanwhile, the top heat dissipation mechanism 30 has a good sun-shading and heat-insulating effect, and prevents external sunlight from directly irradiating the top of the electrical equipment box.
Referring to fig. 1, the water source circulation mechanism 10 includes a water tank 110, a water pump 120 and a connection pipe 130, wherein both sides of the top of the water tank 110 are respectively provided with a water outlet 140 and a water return port 150, the water pump 120 is disposed inside the water tank 110, one end of the connection pipe 130 is communicated with an output port of the water pump 120, and the other end of the connection pipe 130 is communicated with the water outlet 140. The water pump 120 pumps water from the inside of the water tank 110 through the connection pipe 130 to the water outlet 140.
Referring to fig. 1 and 2, the equipment box portion 20 includes a box body 210 and a box door 220, the box door 220 is installed on the front surface of the box body 210, and the box body 210 is fixedly disposed on the top of the water tank 110; the tank body 210 and the water tank 110 are fixed by welding. The inside of two side walls of the box 210 is respectively provided with a vertical water outlet cavity 230 and a vertical water return cavity 240, and the bottom ends of the water outlet cavity 230 and the water return cavity 240 are respectively communicated with the water outlet 140 and the water return port 150. The heat dissipation fan 250 is installed on the back of the case 210, and the heat dissipation fan 250 is provided with a plurality of sets. The front surface of the box door 220 is provided with an air inlet hole; the heat dissipation fan 250 is started to discharge the hot air inside the box body 210 outwards, and the outside air enters the box body 210 from the vent hole, so that the temperature inside the power equipment box can be effectively reduced.
It should be noted that the specific model specifications of the water pump 120 and the heat dissipation fan 250 need to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted. The power supply of the water pump 120 and the heat dissipation fan 250 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.
Referring to fig. 1 and 3, the top heat dissipation mechanism 30 includes a top plate 310 and a top cover 330, wherein the top plate 310 is fixedly installed on the top of the box 210; the top plate 310 and the case 210 are fixed by welding. The top plate 310 is provided with a flow guide layer 320, and two ends of the flow guide layer 320 are respectively communicated with the top ends of the water outlet cavity 230 and the water return cavity 240. The top cover 330 is fixedly arranged on the top of the top plate 310, and the top cover 330 and the top plate 310 are fixed through welding; and a water collecting tank 340 is formed between the groove at the top of the top plate 310 and the top cover 330, a water outlet hole 360 is formed at the bottom of the water collecting tank 340 near one side of the water return cavity 240, and the water outlet hole 360 is communicated with the flow guide layer 320. The water from the water outlet 140 enters the water outlet chamber 230, and the water from the water outlet chamber 230 enters the diversion layer 320 and finally flows back to the water tank 110 from the water return chamber 240. Wherein, a filter screen 370 is laid in the water collecting tank 340 above the lower water hole 360; the filtering net 370 filters impurities mixed in the rainwater. The top cover 330 and the top plate 310 form an insulating chamber 350 therebetween, and the top cover 330 has a tapered structure. The heat insulation cavity 350 is filled with a heat insulation layer; the heat insulation layer is a heat insulation material layer and can be filled with materials such as asbestos and the like. The heat insulation cavity 350 and the heat insulation layer can effectively reduce heat generated by the sunlight directly irradiating the top of the electrical equipment box.
Referring to fig. 4, the heat dissipation apparatus for an electrical equipment box further includes a plurality of fixed heat conducting mechanisms 40, and the fixed heat conducting mechanisms 40 are disposed at the bottom of the water tank 110. The fixed heat conducting mechanism 40 comprises a heat conducting plate 410 and fixing pins 420, wherein the heat conducting plate 410 is fixedly arranged at the bottom of the water tank 110; the heat-conducting plate 410 and the water tank 110 are fixed by bolts. The top end of the fixing pin 420 is fixedly connected to the bottom of the heat conducting plate 410. The fixed heat conducting mechanism 40 is buried under the ground, and the heat conducting plate 410 of the fixed heat conducting mechanism 40 passes the heat of the case 210 through the fixing pins 420. The two sides of the fixing nail 420 are fixedly connected with heat dissipation plates 430, and the heat dissipation plates 430 are distributed at equal intervals along the axial direction of the fixing nail 420; the fixing pins 420 are fixed to the heat conductive plate 410 and the heat dissipation plate 430 by welding. The fixing pins 420, the heat conducting plate 410 and the heat dissipating plate 430 are made of metal plates with good heat conducting effect. The plurality of sets of heat radiating plates 430 are used to conduct heat to the ground below, so that the temperature of water inside the water tank 110 is rapidly lowered. Wherein, the heat dissipation plates 430 at two radial sides of the fixing nail 420 are arranged in an inverted cone shape in an inclined manner; the heat dissipation plate 430 and the fixing nail 420, which are obliquely arranged in the shape of an inverted cone, make the whole device more firmly fixed.
This a heat abstractor for power equipment box's theory of operation: in use, the water pump 120 pumps the water inside the water tank 110 to enter the water outlet cavity 230 through the connection pipe 130, and the water from the water outlet cavity 230 enters the diversion layer 320 and finally flows back to the water tank 110 from the water return cavity 240. The water source can both conduct and absorb the heat inside the electrical equipment box through the water outlet cavity 230, the flow guide layer 320 and the water return cavity 240, and finally the heat flows back to the water tank 110 through water flow, so that the heat inside the electrical equipment box can be rapidly cooled. The top cover 330 and the thermal insulation layer between the top cover 330 and the top plate 310 can effectively reduce the heat generated by the sunlight directly irradiating the top of the electrical equipment box. The fixed heat conducting mechanism 40 is buried under the ground, and the heat conducting plate 410 in the fixed heat conducting mechanism 40 conducts the heat of the box body 210 to the ground through the fixing nails 420 and the heat radiating plate 430; meanwhile, the heat dissipation plate 430 and the fixing nail 420, which are obliquely arranged in the shape of an inverted cone, make the overall fixation of the device more firm.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A heat abstractor for power equipment box, characterized in that includes
The water source circulating mechanism (10), the water source circulating mechanism (10) comprises a water tank (110), a water pump (120) and a connecting pipe (130), a water outlet (140) and a water return opening (150) are respectively arranged on two sides of the top of the water tank (110), the water pump (120) is arranged in the water tank (110), one end of the connecting pipe (130) is communicated with an output port of the water pump (120), and the other end of the connecting pipe (130) is communicated with the water outlet (140);
the equipment box part (20), the equipment box part (20) comprises a box body (210) and a box door (220), the box door (220) is installed on the front surface of the box body (210), the box body (210) is fixedly arranged at the top of the water tank (110), a vertical water outlet cavity (230) and a water return cavity (240) are respectively formed in the two side walls of the box body (210), and the bottom ends of the water outlet cavity (230) and the water return cavity (240) are respectively communicated with the water outlet (140) and the water return port (150);
top heat dissipation mechanism (30), top heat dissipation mechanism (30) include roof (310) and overhead guard (330), roof (310) fixed mounting in box (210) top, roof (310) inside is provided with water conservancy diversion layer (320), water conservancy diversion layer (320) both ends respectively with go out water chamber (230) with return water chamber (240) top is linked together, overhead guard (330) fixed set up in roof (310) top, just the recess at roof (310) top with be formed with water catch bowl (340) between overhead guard (330), water catch bowl (340) bottom is close to water hole (360) down has been seted up to return water chamber (240) one side, down water hole (360) with water conservancy diversion layer (320) are linked together.
2. The heat sink for an electrical equipment cabinet according to claim 1, wherein an insulating cavity (350) is formed between the top cover (330) and the top plate (310), and the top cover (330) has a tapered structure.
3. A heat sink for an electrical equipment cabinet according to claim 2, characterized in that the insulating chamber (350) is filled with an insulating layer inside.
4. The heat dissipating device for an electrical equipment box as claimed in claim 1, wherein the box body (210) is back-mounted with heat dissipating fans (250), and the heat dissipating fans (250) are provided in groups.
5. The heat dissipation device for the electrical equipment box as claimed in claim 1, wherein the front surface of the box door (220) is provided with an air inlet.
6. The heat sink for electric power equipment box as claimed in claim 1, wherein a filtering net (370) is laid inside the water collecting tank (340) above the lower water hole (360).
7. The heat dissipation device for the electrical equipment box according to claim 1, further comprising a fixed heat conduction mechanism (40), wherein the fixed heat conduction mechanism (40) is provided with a plurality of groups, and the fixed heat conduction mechanism (40) is installed at the bottom of the water tank (110).
8. The heat sink for electrical equipment box as claimed in claim 7, wherein the fixed heat conducting mechanism (40) comprises a heat conducting plate (410) and a fixing nail (420), the heat conducting plate (410) is fixedly installed at the bottom of the water tank (110), and the top end of the fixing nail (420) is fixedly connected to the bottom of the heat conducting plate (410).
9. The heat dissipating device for an electrical equipment box as claimed in claim 8, wherein heat dissipating plates (430) are fixedly connected to both sides of the fixing pin (420), and the heat dissipating plates (430) are axially and equidistantly distributed along the fixing pin (420).
10. The heat dissipating device for an electrical equipment box as claimed in claim 9, wherein the heat dissipating plates (430) on both radial sides of the fixing nail (420) are inclined in an inverted cone shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021575707.2U CN212626806U (en) | 2020-08-03 | 2020-08-03 | Heat dissipation device for power equipment box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021575707.2U CN212626806U (en) | 2020-08-03 | 2020-08-03 | Heat dissipation device for power equipment box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212626806U true CN212626806U (en) | 2021-02-26 |
Family
ID=74730516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021575707.2U Expired - Fee Related CN212626806U (en) | 2020-08-03 | 2020-08-03 | Heat dissipation device for power equipment box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212626806U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113285373A (en) * | 2021-06-24 | 2021-08-20 | 安庆船用电器有限责任公司 | Waterproof marine UPS power box |
| CN114221238A (en) * | 2021-12-09 | 2022-03-22 | 安徽皖翔电力设备有限公司 | Closed high-voltage switch equipment with power-off protection function |
-
2020
- 2020-08-03 CN CN202021575707.2U patent/CN212626806U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113285373A (en) * | 2021-06-24 | 2021-08-20 | 安庆船用电器有限责任公司 | Waterproof marine UPS power box |
| CN114221238A (en) * | 2021-12-09 | 2022-03-22 | 安徽皖翔电力设备有限公司 | Closed high-voltage switch equipment with power-off protection function |
| CN114221238B (en) * | 2021-12-09 | 2023-12-19 | 安徽皖翔电力设备有限公司 | Closed high-voltage switch equipment with power-off protection function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210226 |