CN209823231U - Dampproofing electric power cabinet dispels heat - Google Patents
Dampproofing electric power cabinet dispels heat Download PDFInfo
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- CN209823231U CN209823231U CN201920729645.7U CN201920729645U CN209823231U CN 209823231 U CN209823231 U CN 209823231U CN 201920729645 U CN201920729645 U CN 201920729645U CN 209823231 U CN209823231 U CN 209823231U
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Abstract
The utility model discloses a dampproofing electric power cabinet dispels heat, including the electric power cabinet box, with electric power cabinet box complex electric power cabinet chamber door and heat abstractor and dampproof device, heat abstractor is including locating the air inlet of electric power cabinet bottom half, locate the extraction opening at electric power cabinet box top, be used for supporting the supporting mechanism of electric power cabinet box, locate the mechanism of bleeding of extraction opening department and locating the dry mechanism of air inlet department can adsorb the processing through gas from the air inlet through the dry mechanism of air inlet department, and then gets rid of the steam in the gas is whole to inside the steam gets into the electric power cabinet, guarantees that the inside electrical part of electric power cabinet can normally work.
Description
Technical Field
The utility model belongs to the technical field of power equipment, especially, relate to a dampproofing electric power cabinet dispels heat.
Background
The electric cabinet is a cabinet which is formed by processing steel materials and used for protecting components from working normally. The electric cabinet is made of two materials, namely a hot-rolled steel plate electric cabinet and a cold-rolled steel plate electric cabinet. The cold-rolled steel sheet is softer than hot-rolled steel sheet, more is fit for the preparation of electric power cabinet. The electric power cabinet is widely used in chemical industry, environmental protection industry, electric power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, traffic industry and the like. When the electric power cabinet works, the exchange of current is easy to generate heat, and the electric power cabinet with poor heat dissipation performance is easy to generate high temperature to cause accidents.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome prior art not enough, provide a dampproofing electric power cabinet of heat dissipation of good heat dissipation.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a heat-dissipation moistureproof electric power cabinet comprises an electric power cabinet box body, an electric power cabinet door matched with the electric power cabinet box body, a heat dissipation device and a moistureproof device, wherein the heat dissipation device comprises an air inlet arranged at the bottom of the electric power cabinet box body, an air exhaust opening arranged at the top of the electric power cabinet box body, a supporting mechanism used for supporting the electric power cabinet box body, an air exhaust mechanism arranged at the air exhaust opening and a drying mechanism arranged at the air inlet; hot air generated by heat dissipation of the electric appliance can be quickly exhausted from the air exhaust opening through the air exhaust mechanism at the air exhaust opening, so that the inside of the electric cabinet is kept at a certain temperature, and when the hot air above the electric cabinet is exhausted, external cold air is quickly supplemented into the electric cabinet from the air inlet, so that the inside of the electric cabinet is further cooled and dissipated, and the air inlet is formed in the bottom of the box body of the electric cabinet, so that the cold air can uniformly flow through all the electric appliances, and the heat dissipation effect is further improved; can adsorb the processing through gaseous from the air inlet to the drying mechanism through air inlet department, and then get rid of the steam in the gas totally to inside the steam enters into the electric power cabinet, guarantee that the inside electrical part of electric power cabinet can normally work.
The drying mechanism comprises a first sliding chute arranged at the air inlet, a sliding plate matched with the sliding chute, a water absorption sponge arranged in the sliding plate, a drying plate arranged in the sliding plate, a sealing ring arranged in the first sliding chute and a driving assembly; can adsorb the processing through gas from the air inlet through sponge and the drying plate that absorbs water, and then get rid of steam in the gas totally to inside the steam enters into the electric power cabinet, guarantee that the inside electrical part of electric power cabinet can normally work.
The driving assembly comprises mounting grooves symmetrically arranged on two sides of the sliding plate, a plurality of rollers uniformly arranged in the mounting grooves and a handle arranged on the sliding plate; through setting up gyro wheel and handle, can easily insert the slide in the first spout or take out, be convenient for change and maintain dry mechanism.
A cavity is arranged in the drying plate, round holes are uniformly formed in the surface of the drying plate, and a drying agent is arranged in the cavity; through seting up the round hole, can make in gaseous flow direction drying plate's the cavity for gaseous and the abundant contact of drier, guarantee drying effect.
The sealing ring is provided with a second sliding chute matched with the roller; the sliding plate is convenient to disassemble and replace by arranging the second sliding groove, and a better sealing effect can be achieved.
The supporting mechanism comprises a plurality of supporting rods uniformly arranged at the bottom of the electric cabinet box body, a bottom plate matched with the supporting rods and a filtering plate arranged on the periphery of the bottom plate, the electric cabinet box body can be supported through the supporting rods, external cold air can conveniently enter the electric cabinet from an air inlet, the air inlet efficiency is improved, and the heat dissipation performance is better; the filter plate is arranged to prevent air from being exhausted, and external dust and garbage enter the box body of the electric power cabinet.
The air exhaust mechanism comprises an exhaust fan arranged at the air exhaust opening, a driving piece used for driving the exhaust fan to rotate and a fixing frame used for fixing the driving piece; drive and the exhaust fan rotates through the driving piece, can follow the exhaust port department with the hot-air that the electrical apparatus heat dissipation produced fast and discharge for the inside uniform temperature that keeps of electric power cabinet, and when the hot-air of top was taken out, outside cold air will follow air inlet department and supply fast to the electric power cabinet in, further to the inside heat dissipation that cools down of electric power cabinet, and because the air inlet is seted up in electric power cabinet box bottom, can make the even whole electrical apparatus of flowing through of cold air, further improve the radiating effect.
A dust cover is arranged above the air pumping hole; the dust cover is arranged to prevent dust from entering the box body of the electric power cabinet through the air suction opening, so that the electric appliance can normally work.
To sum up, can discharge the hot-air that the electrical apparatus heat dissipation produced from air exhaust mouth department fast through the air exhaust mechanism of air exhaust mouth department for the inside certain temperature that keeps of electric power cabinet, and when the hot-air of top was taken out, outside cold air will follow air inlet department and supply to the electric power cabinet in fast, further to the inside heat dissipation that cools down of electric power cabinet, and because the air inlet is seted up in electric power cabinet box bottom, can make cold air evenly flow through whole electrical apparatus, further improve the radiating effect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a perspective sectional view of the present invention.
Fig. 3 is an enlarged view of fig. 2 at a.
Fig. 4 is a plan sectional view of the present invention.
Detailed Description
As shown in fig. 1-4, a heat-dissipating moisture-proof electric power cabinet comprises an electric power cabinet body 1, an electric power cabinet door 11 and a heat-dissipating device, wherein the heat-dissipating device comprises an air inlet 2, an air suction opening 21, an exhaust fan 22, a driving member 23, a fixing frame 24, a protective cover 25, a rain shelter 26, a drying mechanism and a supporting mechanism, the air inlet 2 is arranged at the bottom of the electric power cabinet body 1, the air suction opening 21 is arranged at the top of the electric power cabinet body, the dust screen 27 is selected from a conventional dust screen and fixed at the air inlet, the fixing frame 24 is covered above the air suction opening and fixed at the top of the electric power cabinet body, the driving member 23 is selected from a motor and fixed on the fixing frame 24, the exhaust fan 22 is selected from a conventional exhaust fan blade and fixed on an output shaft of the driving member, and is driven by the driving member and rotated by the exhaust fan, the interior of the electric power cabinet is kept at a certain temperature, and when hot air above the electric power cabinet is pumped out, external cold air is quickly supplemented into the electric power cabinet from the air inlet, so that the interior of the electric power cabinet is further cooled and radiated, and the air inlet is formed in the bottom of the box body of the electric power cabinet, so that the cold air can uniformly flow through all electric appliances, and the radiating effect is further improved; the anti-slip cover 25 is a conventional dust screen and is covered and fixed on the fixed frame, so that dust is prevented from entering the box body of the electric power cabinet through the air suction port, and the normal work of an electric appliance is ensured; the canopy 26 is made of two rain shields, and the canopy is fixed on the top of the electric power cabinet box body, so that rainwater can be prevented from entering the electric power cabinet box body from the air exhaust port, and the electric appliances are prevented from being damaged by the rainwater.
The supporting mechanism comprises 4 supporting rods 3, a bottom plate 31 and a filtering plate 32, the upper ends of the 4 supporting rods 3 are respectively fixed at four corners of the bottom of the electric cabinet box body, the bottom plate 31 is fixed at the lower end of the supporting rods 3, the electric cabinet box body can be supported through the supporting rods, external cold air can conveniently enter the electric cabinet from the air inlet, the air inlet efficiency is improved, and the heat dissipation performance is better; a plurality of filtration pores 321 have evenly been seted up to the filter 32, and the upside encircles and fixes in the electric power cabinet bottom, and the downside is fixed at the bottom plate upper surface, sets up the filter and can prevent to bleed the in-process, and outside dust and rubbish enter into inside the electric power cabinet box.
The drying mechanism comprises a first sliding groove, a sliding plate 41, a water absorbing sponge 42, a drying plate 43, a sealing ring 44, a mounting groove 45, a roller 46, a handle 47 and a second sliding groove 48, wherein the first sliding groove is formed at the bottom of the box body of the electric power cabinet and surrounds an air inlet, the sliding plate 41 can be inserted into the first sliding groove, the sliding plate is hollow, the water absorbing sponge 42 is fixed in the sliding plate by using a conventional water absorbing sponge, a cavity is formed in the drying plate 43 and used for placing a drying agent, a granular silica gel drying agent is selected and used, the drying plate is provided with a round hole, through the round hole, air can flow into the cavity of the drying plate, so that the air is fully contacted with the drying agent, the drying effect is ensured, then the air passing through the air inlet can be adsorbed by using the water absorbing sponge and the drying plate, and further, all water vapor in the air can be removed, the normal work of electric devices in the electric power cabinet is ensured; the sealing ring 44 is a conventional sealing ring and fixed in the first sliding chute, the mounting grooves 45 are symmetrically formed in two sides of the sliding plate, the roller 46 is a conventional round wheel and fixed in the mounting groove through a shaft, the handle 47 is fixed at the end part of the drying plate, and the sliding plate can be easily inserted into or taken out of the first sliding chute by arranging the roller and the handle, so that the drying mechanism is convenient to replace and maintain; the second sliding groove 48 is formed in the sealing ring, the roller can be clamped in, the sliding plate can be conveniently detached and replaced by the second sliding groove, and a better sealing effect can be achieved.
Claims (8)
1. The utility model provides a dampproofing electric power cabinet dispels heat, including electric power cabinet box (1), with electric power cabinet box complex electric power cabinet chamber door (11) and heat abstractor, its characterized in that: the heat dissipation device comprises an air inlet (2) arranged at the bottom of the electric cabinet body (1), an air suction opening (21) arranged at the top of the electric cabinet body (1), a supporting mechanism used for supporting the electric cabinet body, an air suction mechanism arranged at the air suction opening and a drying mechanism arranged at the air inlet.
2. The heat-dissipating moisture-proof electric power cabinet according to claim 1, wherein: the drying mechanism comprises a first sliding groove arranged at the air inlet, a sliding plate (41) matched with the sliding groove, a water absorption sponge (42) arranged in the sliding plate, a drying plate (43) arranged in the sliding plate, a sealing ring (44) arranged in the first sliding groove and a driving assembly.
3. The heat-dissipating moisture-proof electric power cabinet according to claim 2, wherein: the driving assembly comprises mounting grooves (45) symmetrically arranged on two sides of the sliding plate (41), a plurality of rollers (46) uniformly arranged in the mounting grooves and a handle (47) arranged on the sliding plate.
4. The heat-dissipating moisture-proof electric power cabinet according to claim 2, wherein: the drying plate is internally provided with a cavity, round holes are uniformly formed in the surface of the drying plate, and a drying agent is arranged in the cavity.
5. The heat-dissipating moisture-proof electric power cabinet according to claim 2, wherein: the sealing ring (44) is provided with a second sliding groove (48) matched with the roller.
6. The heat-dissipating moisture-proof electric power cabinet according to claim 1, wherein: the supporting mechanism comprises a plurality of supporting rods (3) uniformly arranged at the bottom of the electric cabinet body (1), a bottom plate (31) matched with the supporting rods (3) and a filter plate (32) arranged on the periphery of the bottom plate (31), wherein a plurality of filter holes (321) are uniformly formed in the filter plate (32).
7. The heat-dissipating moisture-proof electric power cabinet according to claim 1, wherein: the air exhaust mechanism comprises an exhaust fan (22) arranged at the air exhaust opening (21), a driving piece (23) used for driving the exhaust fan to rotate and a fixing frame (24) used for fixing the driving piece.
8. The heat-dissipating moisture-proof electric power cabinet according to claim 1, wherein: and a dust cover (25) is arranged above the air extraction opening (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920729645.7U CN209823231U (en) | 2019-05-21 | 2019-05-21 | Dampproofing electric power cabinet dispels heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920729645.7U CN209823231U (en) | 2019-05-21 | 2019-05-21 | Dampproofing electric power cabinet dispels heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209823231U true CN209823231U (en) | 2019-12-20 |
Family
ID=68883711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920729645.7U Expired - Fee Related CN209823231U (en) | 2019-05-21 | 2019-05-21 | Dampproofing electric power cabinet dispels heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209823231U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112366390A (en) * | 2019-12-31 | 2021-02-12 | 广东天劲新能源科技股份有限公司 | Lithium battery connecting heat dissipation guide sheet |
| CN112398018A (en) * | 2020-11-12 | 2021-02-23 | 苏州盛密达电气有限公司 | High-low voltage transformer cabinet and electric leakage control system |
-
2019
- 2019-05-21 CN CN201920729645.7U patent/CN209823231U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112366390A (en) * | 2019-12-31 | 2021-02-12 | 广东天劲新能源科技股份有限公司 | Lithium battery connecting heat dissipation guide sheet |
| CN112398018A (en) * | 2020-11-12 | 2021-02-23 | 苏州盛密达电气有限公司 | High-low voltage transformer cabinet and electric leakage control system |
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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: 20191220 Termination date: 20200521 |