CN216672200U - Condensation-preventing structure of heat dissipation mechanism of outdoor power distribution cabinet - Google Patents
Condensation-preventing structure of heat dissipation mechanism of outdoor power distribution cabinet Download PDFInfo
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- CN216672200U CN216672200U CN202123124342.9U CN202123124342U CN216672200U CN 216672200 U CN216672200 U CN 216672200U CN 202123124342 U CN202123124342 U CN 202123124342U CN 216672200 U CN216672200 U CN 216672200U
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- cabinet body
- dehumidification
- heat dissipation
- dissipation mechanism
- air
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Abstract
The utility model discloses an anti-condensation structure of a heat dissipation mechanism of an outdoor power distribution cabinet, and particularly relates to the technical field of power distribution cabinets. According to the utility model, the ventilation assembly is arranged, when the exhaust fan is unfolded to work, air in the cabinet body is pumped out through the plurality of air suction heads, the air suction heads are uniformly distributed in the cabinet body, so that air can be pumped out of all parts in the cabinet body, and because the air in the cabinet body is dispersedly absorbed, a large amount of air cannot be accumulated in the same position due to the work of the heat dissipation mechanism in the cabinet body, so that the probability of generating dew is reduced.
Description
Technical Field
The utility model belongs to the technical field of power distribution cabinets, and particularly relates to an anti-condensation structure of a heat dissipation mechanism of an outdoor power distribution cabinet.
Background
The in-process that current switch board was used all can set up heat dissipation mechanism on the cabinet body for dispel the heat to it to because the reason that the hot-air rises, most switch board heat dissipation mechanism sets up the top at the cabinet body, so that improve the radiating efficiency.
And heat dissipation mechanism is at the during operation, because the leading-in of the internal portion hot-air of cabinet discharge and external cold air, cause the cabinet body sealed tight inadequately, external cold air is generally according to the characteristic of environment of locating, generally contain a large amount of steam, humidity is great, heat radiation structure can wrap up in the leading-in to the switch board inside of the cold air of holding a large amount of moisture under the hands, and because the existence of the internal heat dissipation mechanism of cabinet, lead to a large amount of air to pile up at cabinet body inner chamber top, consequently can produce the condensation phenomenon, and condensed dew when falling down, drip in electrical components, cause the damage to the switch board.
SUMMERY OF THE UTILITY MODEL
The utility model provides an anti-condensation structure of a heat dissipation mechanism of an outdoor power distribution cabinet, and aims to solve the existing problems.
The utility model is realized in such a way, and provides the following technical scheme: the utility model provides an outdoor switch board heat dissipation mechanism prevent condensation structure, includes the cabinet body, cabinet body top one side is provided with the air exhauster, cabinet body top opposite side is provided with dehumidification mechanism, the internal portion of cabinet is provided with the ventilation subassembly.
In a preferred embodiment, the ventilation assembly comprises a main pipe arranged at the top of the inner cavity of the cabinet body, vent pipes are arranged at two ends of the main pipe, two groups of vent pipes are arranged at two sides of the inner wall of the cabinet body respectively, and a plurality of suction heads are uniformly arranged on the vent pipes.
In a preferred embodiment, the input end of the exhaust fan is provided with a connecting pipe, the bottom end of the connecting pipe penetrates through the inner wall of the cabinet body and is communicated with the main pipe, and the vent pipe is communicated with the air suction head.
In a preferred embodiment, the dehumidification mechanism comprises a dehumidification box arranged at the top of the cabinet body, a first vent hole is arranged at the bottom of the dehumidification box in a penetrating manner, a second vent hole is arranged at one side, facing the first vent hole, of the top of the cabinet body, and the first vent hole and the second vent hole are arranged in a communicating manner.
In a preferred embodiment, a box door is hinged to one side of the dehumidification box, an air inlet hole is formed in one side of the dehumidification box, and a filter screen is arranged in the air inlet hole.
In a preferred embodiment, a plurality of groups of dehumidification plates are uniformly arranged inside the dehumidification box, clamping plates are arranged at the top and the bottom of each dehumidification plate, clamping grooves are formed in the clamping plates, and the dehumidification plates are clamped with the clamping grooves.
In a preferred embodiment, the dehumidification sheet is made of a polymeric moisture resistant material.
Compared with the prior art, the utility model has the beneficial effects that:
1. by arranging the ventilation assembly, when the exhaust fan is unfolded to work, air in the cabinet body is pumped out through the plurality of suction heads, the suction heads are uniformly distributed in the cabinet body, so that air can be pumped out of all parts in the cabinet body, and the air in the cabinet body is dispersedly absorbed, so that a large amount of air cannot be accumulated in the same position due to the work of a heat dissipation mechanism in the cabinet body, and the probability of generating dew is reduced;
2. through setting up dehumidification mechanism, owing to the multiunit dehumidification board that sets up in the dehumidification incasement, the dehumidification board is made by polymer moisture barrier material, consequently can absorb the moisture in the air to reduce outside air's humidity, thereby prevent that the internal portion of cabinet from taking place the phenomenon of condensation.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic view of the dehumidifying box of the present invention.
FIG. 3 is a top cross-sectional view of the moisture removal tank of the present invention.
FIG. 4 is a schematic view of a portion of the structure shown in FIG. 1.
In the figure: the refrigerator comprises a cabinet body 1, an exhaust fan 2, a main pipe 3, a vent pipe 4, an air suction head 5, a connecting pipe 6, a dehumidifying box 7, a first vent hole 8, a second vent hole 9, a box door 10, an air inlet hole 11, a dehumidifying plate 12, a clamping plate 13 and a clamping groove 14.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The anti-condensation structure of the heat dissipation mechanism of the outdoor power distribution cabinet comprises a cabinet body 1, wherein an exhaust fan 2 is arranged on one side of the top of the cabinet body 1, a dehumidification mechanism is arranged on the other side of the top of the cabinet body 1, and a ventilation assembly is arranged inside the cabinet body 1.
Further, ventilation assembly is including setting up the main pipe 3 at 1 inner chamber top of the cabinet body, 3 both ends of main pipe all are provided with breather pipe 4, and are two sets of breather pipe 4 sets up respectively in 1 inner wall both sides of the cabinet body, evenly be provided with a plurality of suction heads 5 on breather pipe 4 to can carry out diversified taking out to the air in the cabinet body 1 and separate.
Furthermore, the input end of the exhaust fan 2 is provided with a connecting pipe 6, the bottom end of the connecting pipe penetrates through the inner wall of the cabinet body 1 and is communicated with the main pipe 3, and the vent pipe 4 is communicated with the air suction head 5.
Further, dehumidification mechanism is including setting up dehumidification case 7 at cabinet body 1 top, dehumidification case 7 bottom is run through and is provided with first ventilation hole 8, 1 top of the cabinet body is provided with second ventilation hole 9 towards one side of first ventilation hole 8, and first ventilation hole 8 communicates with each other with second ventilation hole 9 and sets up.
Furthermore, a box door 10 is hinged to one side of the dehumidification box 7, an air inlet hole 11 is formed in one side of the dehumidification box 7, and a filter screen is arranged in the air inlet hole 11 and can prevent foreign objects from entering the dehumidification box 7.
Further, 7 inside multiunit dehumidification boards 12 that evenly are provided with of dehumidification case, 12 tops of dehumidification boards all are provided with cardboard 13 with the bottom, be provided with draw-in groove 14 on the cardboard 13, and dehumidification board 12 and draw-in groove 14 looks block to conveniently take out dehumidification board 12 from two sets of cardboards 13 in, thereby change new dehumidification board 12.
Further, the dehumidifying board 12 is made of a polymer moisture-proof material.
The working principle of the utility model is as follows: when the utility model is used, the exhaust fan 2 is unfolded to work, the air in the cabinet body 1 is extracted through the plurality of air suction heads 5, the air suction heads 5 are uniformly distributed in the cabinet body 1, so that air can be extracted from all parts in the cabinet body 1, when the air in the cabinet body 1 is extracted, the outside air enters the cabinet body 1 after passing through the dehumidifying box 7, and the dehumidifying box 7 is arranged at the top of the cabinet body 1, so that the outside air enters from the upper part and the lower part when entering the cabinet body 1, and is contacted with the hot air rising in the cabinet body 1, and then the temperature in the cabinet body 1 is reduced, so that the heat dissipation efficiency of the power distribution cabinet is effectively improved, when the humidity in the air is higher, and dew can be condensed into the dew in the cabinet body 1, because the dehumidifying plates 12 are arranged in the dehumidifying box 7, and the dehumidifying plates 12 are made of a high polymer moisture-proof material, so that moisture in the air can be absorbed, thereby reducing the humidity of the outside air, and because the air of the cabinet 1 is dispersedly absorbed, a large amount of air is not accumulated at the same place due to the work of the heat dissipation mechanism in the cabinet 1, thereby reducing the probability of generating dew.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an outdoor switch board heat dissipation mechanism prevent condensation structure which characterized in that: the improved cabinet comprises a cabinet body, cabinet body top one side is provided with the air exhauster, cabinet body top opposite side is provided with dehumidification mechanism, the internal portion of cabinet is provided with ventilation assembly, ventilation assembly is including setting up the main pipe at cabinet body inner chamber top, the main pipe both ends all are provided with the breather pipe, and are two sets of the breather pipe sets up respectively in cabinet body inner wall both sides, evenly be provided with a plurality of suction heads on the breather pipe.
2. The outdoor power distribution cabinet heat dissipation mechanism condensation prevention structure according to claim 1, characterized in that: the air extractor input end is provided with a connecting pipe, the bottom end of the connecting pipe penetrates through the inner wall of the cabinet body and is communicated with the main pipe, and the vent pipe is communicated with the air suction head.
3. The outdoor power distribution cabinet heat dissipation mechanism condensation prevention structure according to claim 1, characterized in that: dehumidification mechanism is including setting up the dehumidification case at cabinet body top, the dehumidification bottom of the case portion runs through and is provided with first ventilation hole, cabinet body top is provided with the second ventilation hole towards one side in first ventilation hole, and the first ventilation hole communicates with each other with the second ventilation hole and sets up.
4. The outdoor power distribution cabinet heat dissipation mechanism condensation prevention structure according to claim 3, characterized in that: one side of the dehumidification box is hinged with a box door, one side of the dehumidification box is provided with an air inlet hole, and a filter screen is arranged in the air inlet hole.
5. The outdoor power distribution cabinet heat dissipation mechanism condensation prevention structure according to claim 3, characterized in that: the inside multiunit dehumidification board that evenly is provided with of dehumidification incasement portion, dehumidification board top and bottom all are provided with the cardboard, be provided with the draw-in groove on the cardboard, and dehumidification board and draw-in groove looks block.
6. The outdoor power distribution cabinet heat dissipation mechanism condensation prevention structure according to claim 5, characterized in that: the dehumidification board is made of a high-polymer moisture-proof material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123124342.9U CN216672200U (en) | 2021-12-13 | 2021-12-13 | Condensation-preventing structure of heat dissipation mechanism of outdoor power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123124342.9U CN216672200U (en) | 2021-12-13 | 2021-12-13 | Condensation-preventing structure of heat dissipation mechanism of outdoor power distribution cabinet |
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| CN216672200U true CN216672200U (en) | 2022-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202123124342.9U Active CN216672200U (en) | 2021-12-13 | 2021-12-13 | Condensation-preventing structure of heat dissipation mechanism of outdoor power distribution cabinet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114976955A (en) * | 2022-07-04 | 2022-08-30 | 国网山东省电力公司宁津县供电公司 | Dampproofing electric power automation control cabinet |
-
2021
- 2021-12-13 CN CN202123124342.9U patent/CN216672200U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114976955A (en) * | 2022-07-04 | 2022-08-30 | 国网山东省电力公司宁津县供电公司 | Dampproofing electric power automation control cabinet |
| CN114976955B (en) * | 2022-07-04 | 2022-12-09 | 国网山东省电力公司宁津县供电公司 | Dampproofing electric power automation control cabinet |
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