High-voltage power distribution cabinet with moisture-proof and cooling functions

Abstract

The utility model discloses a high -tension distribution cabinet with damp proof cooling function belongs to distribution cabinet field, it includes the cabinet body, and has an installation cavity in it, and has an installation pad on the cabinet body, and is hinged with a cabinet door on the cabinet body, and can mutually adhere between the installation pad after the cabinet door rotates, and is set with a ventilation groove on the cabinet body. The utility model discloses a high -tension distribution cabinet with damp proof cooling function passes through the damp proof cooling component of the layout, when damp proof cooling is carried out to the cabinet body, first, opens the air -blower, can make the air -blower's orientation cabinet's bottom carries out air -blowing damp proof operation, can push the air -blower whole and descend through the opening electric cylinder, on one hand, can accelerate the air -blowing damp proof operation to the bottom of cabinet, on the other hand, can drive the scraping board and scrape the inner edge wall of cabinet and scrape and daub damp proof operation.

Description

Technical Field

[0001] This utility model belongs to the field of power distribution cabinets, specifically relating to a high-voltage power distribution cabinet with moisture-proof and cooling functions. Background Technology

[0002] High-voltage switchgear refers to electrical products used in power systems for power generation, transmission, distribution, energy conversion, and consumption, performing functions such as switching, control, or protection. These products range in voltage from 3.6kV to 550kV and mainly include high-voltage circuit breakers, high-voltage disconnect switches and grounding switches, high-voltage load switches, high-voltage automatic reclosers and sectionalizers, high-voltage operating mechanisms, high-voltage explosion-proof distribution devices, and high-voltage switchgear. The high-voltage switchgear manufacturing industry is a crucial component of the power transmission and transformation equipment manufacturing industry and holds a very important position in the entire power industry.

[0003] When high-voltage switchgear is in operation, the large number of connectors and various electronic components installed inside results in a high total resistance. This generates a significant amount of heat when conducting electricity, causing the switchgear temperature to rise rapidly. Switchgear is often compact, with limited space and is enclosed. Especially on rainy days, the high moisture content in the air can easily damage internal components. Therefore, how to quickly prevent moisture and cool down the switchgear has become an urgent technical problem to be solved.

[0004] This invention aims to mitigate or at least alleviate such problems or defects by providing new or otherwise improved distribution cabinets. Utility Model Content

[0005] In view of one or more of the above-mentioned defects or improvement needs of the existing technology, this utility model provides a high-voltage distribution cabinet with moisture-proof and cooling function, which has the advantage of being able to quickly perform moisture-proof and cooling operations on the distribution cabinet.

[0006] To achieve the above objectives, this utility model provides a high-voltage distribution cabinet with moisture-proof and cooling functions, which includes a cabinet body with an installation cavity inside, an installation pad on the cabinet body, a cabinet door hinged to the cabinet body, which can fit against the installation pad when the cabinet door is rotated, a ventilation slot is provided on the cabinet body, and a sealing door hinged to the cabinet body can close the ventilation slot.

[0007] A longitudinal mounting rail is detachably installed inside the cabinet, and a transverse mounting rail is detachably installed on the longitudinal mounting rail.

[0008] A dehumidification and cooling component, which is detachably installed inside the cabinet, includes...

[0009] The rack is installed inside the cabinet, and a guide rail is provided on the rack, and an electric cylinder is installed on the guide rail.

[0010] A skateboard has a slider that can slide on a guide rail. A base plate is placed on the skateboard, and a blower is placed on the base plate and can pass through the base plate. A scraper is placed on the side of the base plate, and a horizontal plate is placed on the bottom of the base plate and can be passed through by the blower.

[0011] The blower component is detachably installed on the inner bottom surface of the cabinet.

[0012] As a further improvement of this utility model, a moisture-proof pad is detachably provided on the bottom surface of the cabinet, and the diameter of the moisture-proof pad is compatible with the diameter of the cabinet.

[0013] As a further improvement of this utility model, a sliding rod is slidably arranged on the horizontal plate, a limiting block is arranged at the top of the sliding rod, a tail plate is arranged at the bottom of the sliding rod, a spring is slidably arranged on the sliding rod, an upper air cup is detachably arranged on the tail plate, a short tube is arranged on the upper air cup, a long tube is slidably arranged on the short tube, and the long tube is connected to the output end of the blower.

[0014] As a further improvement of this utility model, the length of the short tube is less than the length of the long tube, and in the initial state, the short tube is inserted into the long tube.

[0015] As a further improvement of this utility model, the blower component includes

[0016] The mounting plate is detachably installed inside the cabinet. An air-gathering plate is installed on the mounting plate, and the air-gathering plate is hollow inside.

[0017] A connecting plate is detachably installed on the wind-gathering plate, and the connecting plate is hollow inside, and the connecting plate is connected to the wind-gathering plate.

[0018] The lower wind cup is detachably mounted on the connecting plate, and the lower wind cup is connected to the connecting plate.

[0019] An abutment rod, which is detachably mounted on the air-gathering plate;

[0020] Four sets of blower pipes are detachably installed at the four corners of the air-gathering plate.

[0021] As a further improvement of this utility model, an abutment head can be detachably installed on the abutment rod, and the diameter of the abutment head is adapted to the diameter of the abutment rod.

[0022] In summary, the beneficial effects of the above-described technical solutions conceived by this utility model compared with the prior art include:

[0023] This utility model discloses a high-voltage distribution cabinet with moisture-proof and cooling functions. Through the installation of moisture-proof and cooling components, when the cabinet is being moisture-proofed and cooled, the blower is first turned on, directing airflow towards the bottom of the cabinet for moisture removal. The blower is then lowered by an electric cylinder, accelerating the moisture removal process at the bottom of the cabinet and simultaneously driving a scraper to wipe and coat the inner walls of the cabinet for moisture removal. As the upper air cup continues to descend, the airflow is directed into the lower air cup, which is then circulated through four sets of blower pipes to the inner bottom wall of the cabinet. This further increases the airflow area of ​​the blower components on the inner bottom surface of the cabinet, thus enhancing the moisture-proof and cooling effect on the inner bottom wall. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of the high-voltage distribution cabinet with moisture-proof and cooling functions of this utility model;

[0025] Figure 2 This is a structural schematic diagram of the high-voltage distribution cabinet with moisture-proof and cooling functions, viewed from another angle.

[0026] Figure 3 This is a schematic diagram of the overall structure of the dehumidification and cooling component of this utility model;

[0027] Figure 4 This utility model Figure 3 Enlarged view of point A;

[0028] Figure 5 This is a schematic diagram of the overall structure of the blower component of this utility model;

[0029] Figure 6 This is a schematic diagram of the overall structure of the blower component from another angle.

[0030] In all the accompanying drawings, the same reference numerals denote the same technical features, specifically:

[0031] 1. Cabinet body; 11. Mounting pad; 12. Cabinet door; 13. Ventilation slot; 14. Sealing door; 15. Longitudinal mounting rail; 16. Transverse mounting rail;

[0032] 2. Dehumidification and cooling components; 21. Frame; 22. Guide rail; 23. Electric cylinder; 24. Slide plate; 25. Slider; 26. Base plate; 27. Blower; 28. Scraper; 29. ​​Horizontal plate; 291. Slide rod; 292. Limiting block; 293. Tail plate; 294. Spring; 295. Long tube; 296. Short tube; 297. Upper air cup;

[0033] 3. Blowering components; 31. Mounting plate; 32. Air concentrator plate; 33. Connecting plate; 34. Lower air cup; 35. Abutting rod; 36. Abutting head; 37. Blowering pipe. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0035] The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention. The terms “comprising,” “including,” etc., as used herein indicate the presence of the stated features, steps, operations, and / or components, but do not exclude the presence or addition of one or more other features, steps, operations, or components.

[0036] All terms used herein (including technical and scientific terms) have the meanings commonly understood by those skilled in the art, unless otherwise defined. It should be noted that the terms used herein are to be interpreted in a manner consistent with the context of this specification, and not in an idealized or overly rigid way.

[0037] In the embodiments, by Figure 1-6 Presented is a high-voltage distribution cabinet with moisture-proof and cooling functions, wherein, Figure 1 This is a schematic diagram of the overall structure of the high-voltage distribution cabinet with moisture-proof and cooling functions of this utility model; Figure 2 This is a structural schematic diagram of the high-voltage distribution cabinet with moisture-proof and cooling functions, viewed from another angle. Figure 3 This is a schematic diagram of the overall structure of the dehumidification and cooling component of this utility model; Figure 4 This utility model Figure 3 Enlarged view of point A; Figure 5 This is a schematic diagram of the overall structure of the blower component of this utility model; Figure 6This is a schematic diagram of the overall structure of the blower component of this utility model from another angle. It includes a cabinet 1 with an internal mounting cavity, a mounting pad 11 on the cabinet 1, a cabinet door 12 hinged to the cabinet 1 so that it can fit against the mounting pad 11 when rotated, a ventilation slot 13 on the cabinet 1, and a sealing door 14 hinged to the cabinet 1 to close the ventilation slot 13; a longitudinal mounting rail 15 detachably installed inside the cabinet 1, and a transverse mounting rail 16 detachably installed on the longitudinal mounting rail 15; and a dehumidification and cooling component 2 detachably installed inside the cabinet 1. The dehumidification and cooling component 2 includes a frame 21, which is installed inside the cabinet 1. A guide rail 22 is provided on the frame 21, and an electric cylinder 23 is installed on the guide rail 22. A sliding plate 24 is provided on the sliding plate 24, and a slider 25 that can slide on the guide rail 22 is provided on the sliding plate 24. A base plate 26 is provided on the base plate 26, and a blower 27 is provided on the base plate 26, which can pass through the base plate 26. A scraper 28 is provided on the side of the base plate 26, and a horizontal plate 29 is provided on the bottom of the base plate 26, which can be passed through by the blower 27. A blower component 3 is detachably installed on the inner bottom surface of the cabinet 1.

[0038] The overall concept of this utility model is as follows: by using the dehumidification and cooling components 2, when the cabinet 1 is dehumidified and cooled, the blower 27 is first turned on, which allows the blower 27 to blow air towards the bottom of the cabinet 1 for dehumidification. By turning on the electric cylinder 23, the blower 27 can be pushed down, which can accelerate the dehumidification of the bottom of the cabinet 1 on the one hand, and drive the scraper 28 to scrape and coat the inner wall of the cabinet 1 for dehumidification on the other hand. By using the blower components 3, as the upper air cup 297 continues to descend, it can be guided into the lower air cup 34. When the blower 27 blows air, it can deliver the air to the lower air cup 34, and conduct it to the inner bottom wall of the cabinet 1 through four sets of blower pipes 37. This can further increase the blowing area of ​​the blower components 3 on the inner bottom surface of the cabinet 1, and further enhance the dehumidification and cooling of the inner bottom wall of the cabinet 1.

[0039] In some embodiments, more specifically, in order to further prevent moisture from entering from the bottom of the cabinet 1, a moisture-proof pad is detachably provided on the outer bottom surface of the cabinet 1, and the diameter of the moisture-proof pad is adapted to the diameter of the cabinet 1.

[0040] In some embodiments, more specifically, in order to prevent air leakage when the upper wind cup 297 contacts the lower wind cup 34 after a sudden descent, and to buffer the contact between the lower wind cup 34 and the upper wind cup 297, a slide rod 291 is slidably arranged on the horizontal plate 29, a limiting block 292 is arranged at the top of the slide rod 291, a tail plate 293 is arranged at the bottom of the slide rod 291, a spring 294 is slidably arranged on the slide rod 291, an upper wind cup 297 is detachably arranged on the tail plate 293, a short tube 296 is arranged on the upper wind cup 297, a long tube 295 is slidably arranged on the short tube 296, and the long tube 295 is connected to the output end of the blower 27;

[0041] In some embodiments, more specifically, when the tail plate 293 descends, it can touch the contact head 36. At this time, the slide bar 291 moves upward and can compress the spring 294 upward to generate deformation, so that the upper wind cup 297 can be inserted into the lower wind cup 34 to complete the docking of the upper wind cup 297 and the lower wind cup 34.

[0042] In some embodiments, more specifically, the length of the short tube 296 is less than the length of the long tube 295, and in the initial state, the short tube 296 is inserted into the long tube 295.

[0043] Next, a more specific structure and construction of the blower component 3 will be given for further explanation. The blower component 3 includes a mounting plate 31, which is detachably installed inside the cabinet 1. An air-gathering plate 32 is installed on the mounting plate 31, and the air-gathering plate 32 is hollow inside. A connecting plate 33 is detachably installed on the air-gathering plate 32, and the connecting plate 33 is hollow inside and connected to the air-gathering plate 32. A lower air cup 34 is detachably installed on the connecting plate 33 and is connected to the connecting plate 33. An abutment rod 35 is detachably installed on the air-gathering plate 32. Four sets of blower pipes 37 are detachably installed at the four corners of the air-gathering plate 32.

[0044] Next, the overall operating principle of the blower component 3 will be further explained. Through the arrangement of the blower component 3, after the upper air cup 297 continues to descend, it can guide the upper air cup 297 into the lower air cup 34. When the blower 27 blows air, it can send it into the lower air cup 34, and conduct it to the inner bottom wall of the cabinet 1 through the four sets of blower pipes 37. This can further increase the blowing area of ​​the blower component 3 on the inner bottom surface of the cabinet 1, and further enhance the moisture-proof and cooling operation of the inner bottom wall of the cabinet 1.

[0045] In some embodiments, in order to further mitigate the collision between the tail plate 293 and the abutment rod 35, an abutment head 36 is detachably mounted on the abutment rod 35, and the diameter of the abutment head 36 is adapted to the diameter of the abutment rod 35.

[0046] In summary, by using the dehumidification and cooling components 2, when dehumidifying and cooling the cabinet 1, the blower 27 is first turned on, allowing it to blow air towards the bottom of the cabinet 1 for dehumidification. By turning on the electric cylinder 23, the blower 27 is pushed down, which accelerates the dehumidification of the bottom of the cabinet 1 and drives the scraper 28 to scrape and coat the inner wall of the cabinet 1 for dehumidification. Through the blower components 3, as the upper air cup 297 continues to descend, it can guide the upper air cup 297 into the lower air cup 34. When the blower 27 blows air, it can deliver the air into the lower air cup 34 and conduct it to the inner bottom wall of the cabinet 1 through the four sets of blower pipes 37. This further increases the blowing area of ​​the blower components 3 on the inner bottom surface of the cabinet 1, further enhancing the dehumidification and cooling of the inner bottom wall of the cabinet 1.

[0047] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-voltage distribution cabinet with moisture-proof and cooling functions, characterized in that, It includes The cabinet (1) has an installation cavity inside, an installation pad (11) on the cabinet (1), a cabinet door (12) is hinged on the cabinet (1), and the cabinet door (12) can fit together with the installation pad (11) when the cabinet door (12) is rotated. A ventilation slot (13) is opened on the cabinet (1), and a sealing door (14) that can close the ventilation slot (13) is hinged on the cabinet (1). A longitudinal mounting rail (15) is detachably installed inside the cabinet (1), and a transverse mounting rail (16) is detachably installed on the longitudinal mounting rail (15). A dehumidification and cooling component (2) is detachably installed inside the cabinet (1). The dehumidification and cooling component (2) includes... A frame (21) is installed inside the cabinet (1). A guide rail (22) is provided on the frame (21), and an electric cylinder (23) is installed on the guide rail (22). A sliding plate (24) is provided with a slider (25) that can slide on a guide rail (22). A base plate (26) is provided on the sliding plate (24). A blower (27) is provided on the base plate (26) and can pass through the base plate (26). A scraper (28) is provided on the side of the base plate (26). A horizontal plate (29) is provided at the bottom of the base plate (26) and can be passed through by the blower (27). The blower component (3) is detachably installed on the inner bottom surface of the cabinet (1).

2. The high-voltage distribution cabinet with moisture-proof and cooling function according to claim 1, characterized in that, A moisture-proof pad is detachably installed on the bottom surface of the cabinet (1), and the diameter of the moisture-proof pad is compatible with the diameter of the cabinet (1).

3. The high-voltage distribution cabinet with moisture-proof and cooling function according to claim 1, characterized in that, A slide rod (291) is slidably arranged on the horizontal plate (29). A limiting block (292) is arranged at the top of the slide rod (291). A tail plate (293) is arranged at the bottom of the slide rod (291). A spring (294) is slidably arranged on the slide rod (291). An upper wind cup (297) is detachably arranged on the tail plate (293). A short tube (296) is arranged on the upper wind cup (297). A long tube (295) is slidably arranged on the short tube (296), and the long tube (295) is connected to the output end of the blower (27).

4. The high-voltage distribution cabinet with moisture-proof and cooling function according to claim 3, characterized in that, The length of the short tube (296) is less than the length of the long tube (295). In the initial state, the short tube (296) is inserted into the long tube (295).

5. The high-voltage distribution cabinet with moisture-proof and cooling function according to claim 4, characterized in that, The blower component (3) includes Mounting plate (31), which is detachably installed inside the cabinet (1), and an air-gathering plate (32) is installed on the mounting plate (31), and the air-gathering plate (32) is hollow inside; A connecting plate (33) is detachably arranged on the wind-gathering plate (32), and the connecting plate (33) is hollow inside, and the connecting plate (33) is connected to the wind-gathering plate (32); Downwind cup (34), which is detachably mounted on the connecting plate (33), and the downwind cup (34) is connected to the connecting plate (33); A contact rod (35) is detachably mounted on the wind-gathering plate (32); Four sets of blower pipes (37) are detachably installed at the four corners of the air-gathering plate (32).

6. The high-voltage distribution cabinet with moisture-proof and cooling function according to claim 5, characterized in that, A contact head (36) can be detachably installed on the contact rod (35), and the diameter of the contact head (36) is compatible with the diameter of the contact rod (35).

Images