CN214314140U - Cooling and heat-dissipating device of electric appliance power distribution cabinet - Google Patents
Cooling and heat-dissipating device of electric appliance power distribution cabinet Download PDFInfo
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- CN214314140U CN214314140U CN202023180605.3U CN202023180605U CN214314140U CN 214314140 U CN214314140 U CN 214314140U CN 202023180605 U CN202023180605 U CN 202023180605U CN 214314140 U CN214314140 U CN 214314140U
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Abstract
The utility model relates to a switch board auxiliary device technical field, specifically a cooling heat abstractor of electrical appliance switch board, including the switch board, the switch board includes outer cabinet body and inner cabinet body, outer cabinet body articulates there is the cabinet door, be provided with the wind-guiding chamber between outer cabinet body and the inner cabinet body, the wind-guiding chamber is connected with the fresh air inlet that sets up in outer cabinet body both sides, the interval is equal in the vertical direction of fresh air inlet, fresh air inlet quantity is the complex, from the supreme dust filter layer, the net catchment net, otter board intermediate layer, wind-guiding radiator that is provided with down in the wind-guiding chamber, the wind-guiding radiator includes the pedestal, be provided with the fan-shaped fin of complex number on the pedestal, the pedestal is connected with circulation heat conduction copper pipe, and circulation heat conduction copper pipe intussuseption is filled with water; the device has reduced the adhesion of dust to circulation heat conduction copper pipe, has increased heat radiating area, promotes the radiating efficiency, reduces the air water content when guaranteeing the heat dissipation in the enclosure space of installation electrical apparatus, protects the electrical apparatus.
Description
Technical Field
The utility model relates to a switch board auxiliary device technical field specifically is an electrical apparatus switch board cooling heat abstractor.
Background
The heat dissipation is one of the matters that the switch board must pay attention to, and whether the switch board can normally operate has the close relation with the heat dissipation condition of switch board, if the heat dissipation condition is relatively poor to cause the circuit ageing easily, leads to the switch board can not normally work. Current comparatively efficient switch board heat dissipation mechanism generally combines water-cooled mode of setting for the fan, but in the in-service use process, owing to be linked together the space that settles the electrical apparatus place in the switch board with the exterior space for a large amount of dusts have been gathered in the use, during the heat dissipation cooling, moisture in the air in the device low temperature department condense into the drop of water, mix the dust after the adhesion that condenses of dust with higher speed, reduce the efficiency of heat dissipation heat conduction.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electrical distribution cabinet cooling heat abstractor to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a cooling and heat dissipating device of an electric appliance power distribution cabinet comprises a power distribution cabinet, wherein the power distribution cabinet comprises an outer cabinet body and an inner cabinet body, a cabinet door is hinged to the outer cabinet body, a wind guide cavity is arranged between the outer cabinet body and the inner cabinet body, the wind guide cavity is connected with wind inlet holes arranged on two sides of the outer cabinet body, the vertical direction of the wind inlet holes is equal in distance, the number of the wind inlet holes is plural, a dust filtering layer, a water collecting net, a net plate interlayer and a wind guide heat sink are arranged in the wind guide cavity from bottom to top, the wind guide heat sink comprises a base body, a plurality of fan-shaped heat dissipating fins are arranged on the base body, a circulating heat conducting copper pipe is connected in the base body, water is filled in the circulating heat conducting copper pipe, a circulating pump is arranged on the circulating heat conducting copper pipe, the dust filtering layer, the water collecting net and the net plate interlayer are mutually connected with the circulating heat conducting copper pipe, a grid plate heat collecting block is arranged below the base body, and the grid plate heat collecting block is fixedly connected with the inner cabinet body, the drying agent box is arranged in the inner cabinet body, the drying agent is filled in the drying agent box, a pipe body is arranged on the outer cabinet body, the pipe body is connected with a fan blade driving device through a connecting frame, a driving shaft of the fan blade driving device is connected with fan blades, and an umbrella cap is fixedly connected with the pipe body.
As a further improvement of the utility model: the umbrella cap is made of stainless steel.
As a further improvement of the utility model: the drying agent box is provided with a cover plate, and the cover plate is hinged with the inner cabinet body.
As a further improvement of the utility model: and an activated carbon layer is arranged between the interlayer of the mesh plate.
As a further improvement of the utility model: and the inner cabinet body is provided with a static removing device.
Compared with the prior art, the beneficial effects of the utility model are that:
the cooling and heat dissipating device of the electric appliance power distribution cabinet is adopted, the device divides the power distribution cabinet into an outer cabinet body and an inner cabinet body which are mutually isolated, a drying agent box is arranged in the inner cabinet body, drying agent in the drying agent box is utilized to maintain the dryness of air in the inner cabinet body, the heat of the ascending hot air in the inner cabinet body is conducted to the air guide heat dissipating device by using a grid plate heat collecting block on the inner cabinet body, the heat absorbed by the circulating heat conducting copper pipe is transported by water, air enters from the air inlet hole under the matching of the air inlet hole, the connecting frame, the fan blade driving device and the fan blade, circulating air is blown out from the pipe body, the circulating air is filtered by the dust filtering layer and the water collecting net to remove dust and reduce moisture, the adhesion of the dust on the circulating heat conducting copper pipe is reduced, the device reduces the adhesion of the dust to the circulating heat conducting copper pipe, increases the heat dissipating area, improves the heat dissipating efficiency, ensures the heat dissipation in a closed space where the electric appliance is installed and reduces the water content of the air, and protecting the electric appliance.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the air guide heat sink of the present invention;
fig. 3 is a schematic perspective view of the present invention.
In the figure: 1-power distribution cabinet, 2-umbrella cap, 4-circulating heat conduction copper pipe, 5-screen interlayer, 6-activated carbon layer, 7-water collecting net, 8-dust filtering layer, 9-air inlet hole, 10-inner cabinet body, 11-drying agent box, 12-circulating pump, 13-static electricity removing device, 14-grid plate heat collecting block, 15-wind guiding radiator, 16-pipe body, 17-fan blade, 18-fan blade driving device, 19-connecting frame, 21-fan-shaped radiating fin, 22-base body, 23-cabinet door, 24-outer cabinet body, 25-cover plate and 26-wind guiding cavity.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example one
Referring to fig. 1 to 3, a cooling and heat dissipating device of an electrical appliance power distribution cabinet comprises a power distribution cabinet 1, wherein the power distribution cabinet 1 comprises an outer cabinet body 24 and an inner cabinet body 10, the outer cabinet body 24 is hinged with a cabinet door 23, an air guide cavity 26 is arranged between the outer cabinet body 24 and the inner cabinet body 10, the air guide cavity 26 is connected with air inlet holes 9 arranged at two sides of the outer cabinet body 24, the air inlet holes 9 are arranged at equal intervals in the vertical direction, the number of the air inlet holes 9 is plural, a dust filtering layer 8, a water collecting net 7, a net plate interlayer 5 and an air guide heat sink 15 are arranged in the air guide cavity 26 from bottom to top, the air guide heat sink 15 comprises a base 22, the base 22 is provided with plural fan-shaped heat dissipating fins 21, the base 22 is internally connected with a circulating heat conducting copper pipe 4, the circulating heat conducting copper pipe 4 is filled with water, a circulating pump 12 is arranged on the circulating heat conducting copper pipe 4, and the dust filtering layer 8, The water collecting net 7, the net plate interlayer 5 and the circular heat conduction copper pipe 4 are mutually connected, a grid plate heat collecting block 14 is arranged below the base body 22, the grid plate heat collecting block 14 is fixedly connected with the inner cabinet body 10, a drying agent box 11 is arranged in the inner cabinet body 10, drying agent is filled in the drying agent box 11, a pipe body 16 is arranged on the outer cabinet body 24, the pipe body 16 is connected with a fan blade driving device 18 through a connecting frame 19, a driving shaft of the fan blade driving device 18 is connected with a fan blade 17, and the pipe body 16 is fixedly connected with an umbrella cap 2; the device divides a power distribution cabinet 1 into an outer cabinet body 24 and an inner cabinet body 10 which are mutually isolated, a drying agent box 11 is arranged in the inner cabinet body 10, drying agent in the drying agent box 11 is used for maintaining the drying of the air in the inner cabinet body, the heat of the ascending hot air in the inner side of the inner cabinet body 10 is conducted to an air-guiding radiator 15 by using a grid plate heat collection block 14 on the inner cabinet body 10, the heat absorbed by a circulating heat conduction copper pipe 4 is transported by water, air enters from the air inlet 9 under the matching of an air inlet 9, a pipe body 16, a connecting frame 19, a fan blade driving device 18 and fan blades 17, circulating air blown out from the pipe body 16 is filtered by a dust filtering layer 8 and a water collecting net 7 to reduce dust and moisture, the adhesion of the dust on the circulating heat conduction copper pipe 4 is reduced, the heat dissipation area is increased, the heat dissipation efficiency is improved, the air water content is reduced while the heat dissipation is ensured in a closed space for installing electric appliances, and protecting the electric appliance.
The umbrella cap 2 is made of stainless steel; the umbrella cap 2 made of stainless steel is firmer and more durable.
A cover plate 25 is arranged on the drying agent box 11, and the cover plate 25 is hinged with the inner cabinet body 10; the cover plate 25 is hinged with the inner cabinet body 10, so that the desiccant can be added into the desiccant box 11 conveniently.
An activated carbon layer 6 is arranged between the mesh plate interlayers 5; the activated carbon layer 6 further dries and adsorbs the odor in the device, and the acceptability of the odor in the device is maintained.
Example two
On the basis of the first embodiment, referring to fig. 1, the inner cabinet 10 is provided with a static electricity removing device 13; by arranging the electrostatic dust removal device 13, the influence of static electricity on the operation of the electric appliance is reduced.
The working process is as follows: the utility model relates to an electric appliance power distribution cabinet cooling heat abstractor is at work, the device divides power distribution cabinet 1 into the outer cabinet body 24 and the inner cabinet body 10 that are isolated from each other, install drier case 11 in the inner cabinet body 10, utilize the drier in the drier case 11 to maintain the drying of the interior air of the inner cabinet body, through using the grid tray thermal-arrest piece 14 on the inner cabinet body 10, the heat conduction of the ascending steam of the inner cabinet body 10 is to wind heat radiator 15, the heat that circulation heat conduction copper pipe 4 absorbed is transported by water, under the cooperation of fresh air inlet 9, body 16, link 19, flabellum drive arrangement 18, fan blade 17, form and admit air from fresh air inlet 9, the circulated air that blows off from body 16, the circulated air is filtered dust layer 8 by the dust filter, catchment net 7 filters dust and reduces moisture, reduce the adhesion of dust on circulation heat conduction copper pipe 4, the device has reduced the adhesion of dust to circulation heat conduction copper pipe 4, the radiating area is increased, the radiating efficiency is improved, the air water content is reduced while the radiating is guaranteed in the closed space of the installed electric appliance, and the electric appliance is protected.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (5)
1. A cooling and heat-dissipating device of an electric appliance power distribution cabinet comprises a power distribution cabinet (1) and is characterized in that the power distribution cabinet (1) comprises an outer cabinet body (24) and an inner cabinet body (10), the outer cabinet body (24) is hinged with a cabinet door (23), an air guide cavity (26) is arranged between the outer cabinet body (24) and the inner cabinet body (10), the air guide cavity (26) is connected with air inlet holes (9) arranged at two sides of the outer cabinet body (24), the intervals of the air inlet holes (9) are equal in the vertical direction, the number of the air inlet holes (9) is plural, a dust filtering layer (8), a water collecting net (7), a net plate interlayer (5) and an air guide heat radiator (15) are arranged in the air guide cavity (26) from bottom to top, the air guide heat radiator (15) comprises a base body (22), a plurality of fan-shaped cooling fins (21) are arranged on the base body (22), and a circulating heat conduction copper pipe (4) is connected in the base body (22), the solar energy drying and heat collecting device is characterized in that water is filled in the circulating heat conducting copper pipe (4), a circulating pump (12) is installed on the circulating heat conducting copper pipe (4), a dust filtering layer (8), a water collecting net (7), a net plate interlayer (5) and the circulating heat conducting copper pipe (4) are connected with each other, a grid plate heat collecting block (14) is arranged under a seat body (22), the grid plate heat collecting block (14) is fixedly connected with an inner cabinet body (10), a drying agent box (11) is arranged in the inner cabinet body (10), a drying agent is filled in the drying agent box (11), a pipe body (16) is arranged on an outer cabinet body (24), the pipe body (16) is connected with a fan blade driving device (18) through a connecting frame (19), a fan blade (17) is connected to a driving shaft of the fan blade driving device (18), and an umbrella cap (2) is fixedly connected with the pipe body (16).
2. The cooling and heat-dissipating device of an electrical appliance distribution cabinet according to claim 1, wherein the umbrella cap (2) is made of stainless steel.
3. The cooling and heat-dissipating device of an electrical appliance distribution cabinet according to claim 1, wherein a cover plate (25) is disposed on the desiccant box (11), and the cover plate (25) is hinged to the inner cabinet body (10).
4. The cooling and heat-dissipating device of an electrical appliance distribution cabinet according to claim 1, wherein an activated carbon layer (6) is disposed between the mesh plate interlayers (5).
5. The cooling and heat-dissipating device of an electrical appliance distribution cabinet according to claim 1 or 2, characterized in that a static electricity eliminating device (13) is arranged on the inner cabinet body (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023180605.3U CN214314140U (en) | 2020-12-25 | 2020-12-25 | Cooling and heat-dissipating device of electric appliance power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023180605.3U CN214314140U (en) | 2020-12-25 | 2020-12-25 | Cooling and heat-dissipating device of electric appliance power distribution cabinet |
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|---|---|
| CN214314140U true CN214314140U (en) | 2021-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023180605.3U Active CN214314140U (en) | 2020-12-25 | 2020-12-25 | Cooling and heat-dissipating device of electric appliance power distribution cabinet |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114006290A (en) * | 2021-11-16 | 2022-02-01 | 扬州德云电气设备集团有限公司 | Waterproof ring main unit with heat radiation structure |
| CN114006290B (en) * | 2021-11-16 | 2024-07-26 | 扬州德云电气设备集团有限公司 | Waterproof ring main unit with heat radiation structure |
-
2020
- 2020-12-25 CN CN202023180605.3U patent/CN214314140U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114006290A (en) * | 2021-11-16 | 2022-02-01 | 扬州德云电气设备集团有限公司 | Waterproof ring main unit with heat radiation structure |
| CN114006290B (en) * | 2021-11-16 | 2024-07-26 | 扬州德云电气设备集团有限公司 | Waterproof ring main unit with heat radiation structure |
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