CN210379951U

CN210379951U - High-voltage switch cabinet with vapor pollution prevention protection mechanism

Info

Publication number: CN210379951U
Application number: CN201921442407.4U
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Shanxi Zhongke Huayuan Electrical Equipment Co Ltd
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-04-21
Anticipated expiration: 2029-09-02

Abstract

The utility model discloses a high tension switchgear with vapor pollution prevention mechanism belongs to high tension switchgear technical field. The utility model provides a high tension switchgear with vapor proof pollution protection mechanism, the intelligent cabinet temperature adjusting device comprises a cabinet body, the utility model discloses a set up in cabinet body one side and link up the groove to set firmly the exhaust fan in linking up the inslot, be used for dispelling the heat to the internal portion of cabinet, and set up at cabinet body opposite side and link up groove B, and be equipped with the dehumidification subassembly in linking up groove B, when vapor appears in the outside, absorb the vapor in the air through the dehumidification subassembly, thereby can not cause the short circuit of electronic component in the cabinet when guaranteeing to get into the normal radiating of the cabinet body. The utility model has the advantages of reasonable design, it is efficient to dehumidify, effectively solves the problem that current high tension switchgear easily receives vapor pollution.

Description

High-voltage switch cabinet with vapor pollution prevention protection mechanism

Technical Field

The utility model relates to a high tension switchgear technical field, more specifically say, relate to a high tension switchgear with vapor pollution prevention protection mechanism.

Background

The high-voltage switch cabinet is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and plays roles of on-off, control or protection and the like. The high-voltage switch cabinet is used as an electric appliance product with the voltage grade of 3.6kV to 550kV, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and sectionalizing device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like. If the existing high-voltage switch cabinet is in rainy days in the working process, if water vapor cannot be discharged in time, short circuit of electronic elements in the cabinet is easy to cause, and further safety accidents are caused.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a high tension switchgear with vapor pollution prevention mechanism to solve the problem that proposes among the above-mentioned background art.

2. Technical scheme

The high-voltage switch cabinet with the water vapor pollution prevention mechanism comprises a cabinet body, a through groove A communicated with the outside is formed in one side of the cabinet body, an exhaust fan is fixedly arranged in the through groove A, a through groove B communicated with the outside is formed in the other side of the cabinet body, a mounting groove is formed in the inner end of the through groove B, and a dehumidification assembly is fixedly arranged in the mounting groove.

Preferably, the dehumidification subassembly includes the casing, the size of dimension of casing and the size of dimension looks adaptation of mounting groove to casing bilateral symmetry welding has two side ears, the side ear is through a plurality of screws and cabinet body inner wall fixed connection.

Preferably, the inside cavity of casing forms the cavity to the casing middle part is run through and is seted up air inlet channel, air inlet channel's size of a dimension and the size of the size looks adaptation of trough B that link up, and the casing inner top surface still sets firmly the motor.

Preferably, motor output shaft tip passes the casing top surface and extends to inside and coaxial fixedly connected with worm, the worm lower extreme rotates with the inboard bottom surface of cavity to be connected, inside being linear equidistant a plurality of dehumidification panels that are equipped with of cavity, link to each other two dehumidification panel active contact.

Preferably, the dehumidification panel is symmetrically welded with two rotating columns at the upper part, one rotating column is rotatably connected with the inner wall of the cavity, the other rotating column is coaxially and fixedly connected with a connecting rod at the end part, the end part of the connecting rod is rotatably connected with the inner wall of the cavity, and the middle part of the connecting rod is sleeved with worm teeth in meshing transmission with the worm.

Preferably, the dehumidification panel is hollow inside to form a filling cavity, the filling cavity is filled with a water-absorbent resin layer, and a plurality of through holes penetrating through the water-absorbent resin layer are linearly and equidistantly formed in the dehumidification panel.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

the utility model discloses a set up in cabinet body one side and link up the groove to set firmly the exhaust fan at linking up the inslot, be used for dispelling the heat to the internal portion of cabinet, and set up at cabinet body opposite side and link up groove B, and be equipped with the dehumidification subassembly in linking up groove B, when vapor appears in the outside, absorb through the vapor of dehumidification subassembly in with the air, thereby can not cause electronic component's in the cabinet short circuit when guaranteeing to get into the normal radiating of the cabinet body. The utility model has the advantages of reasonable design, it is efficient to dehumidify, effectively solves the problem that current high tension switchgear easily receives vapor pollution.

Drawings

FIG. 1 is a schematic view of a middle through groove B and a connection structure thereof;

FIG. 2 is a schematic structural view of a dehumidifying module according to the present invention;

FIG. 3 is a schematic view of a plurality of dehumidification panels of the present invention;

FIG. 4 is a schematic view of the opening structure of a plurality of dehumidification panels of the present invention;

fig. 5 is a schematic structural section view of the dehumidification panel of the present invention.

The reference numbers in the figures illustrate: 1. a cabinet body; 2. a through groove B; 3. a dehumidification assembly; 301. a housing; 302. a lateral ear; 303. an air inlet channel; 304. a motor; 305. a worm; 306. a dehumidification panel; 307. rotating the column; 308. a worm gear; 309. a water-absorbent resin layer; 310. a through hole; 4. and (4) mounting the groove.

Detailed Description

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.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-5, the present invention provides a technical solution:

the high-voltage switch cabinet with the water vapor pollution prevention mechanism comprises a cabinet body 1, wherein a through groove A communicated with the outside is formed in one side of the cabinet body 1, an exhaust fan is fixedly arranged in the through groove A, a through groove B2 communicated with the outside is formed in the other side of the cabinet body 1, an installation groove 4 is formed in the inner end of a through groove B2, and a dehumidification assembly 3 is fixedly arranged in the installation groove 4.

The dehumidifying component 3 comprises a shell 301, the size of the shell 301 is matched with the size of the mounting groove 4, two side lugs 302 are symmetrically welded on two sides of the shell 301, and the side lugs 302 are fixedly connected with the inner wall of the cabinet body 1 through a plurality of screws.

The inside cavity of casing 301 forms the cavity to run through in the middle part of casing 301 and seted up air inlet channel 303, the size of air inlet channel 303 and the size of through groove B2 are adapted, and casing 301 inner top surface still sets firmly motor 304.

The end of the output shaft of the motor 304 penetrates through the top surface of the shell 301 to extend into the shell 301 and is fixedly connected with a worm 305 coaxially, the lower end of the worm 305 is rotatably connected with the bottom surface of the inner side of the cavity, a plurality of dehumidification panels 306 are linearly arranged in the cavity at equal intervals, and the two connected dehumidification panels 306 are in movable contact.

Two rotating columns 307 are symmetrically welded on the upper portion of the dehumidifying panel 306, the end portion of one rotating column 307 is rotatably connected with the inner wall of the cavity, the end portion of the other rotating column 307 is coaxially and fixedly connected with a connecting rod, the end portion of the connecting rod is rotatably connected with the inner wall of the cavity, and the middle portion of the connecting rod is sleeved with a worm gear 308 which is in meshing transmission with the worm 305.

The dehumidification panel 306 is hollow to form a filling cavity, the filling cavity is filled with the water absorbent resin layer 309, and a plurality of through holes 310 penetrating through the water absorbent resin layer 309 are linearly and equidistantly formed in the dehumidification panel 306.

The utility model relates to a high tension switchgear with vapor pollution prevention mechanism, if meeting overcast and rainy weather in the course of the work owing to current high tension switchgear, if can not in time discharge vapor, easily lead to the short circuit of electronic component in the cabinet, and then cause the problem of incident. Therefore, a through groove A is formed in one side of the cabinet body 1, an exhaust fan is fixedly arranged in the through groove A and used for dissipating heat inside the cabinet body 1, a through groove B2 is formed in the other side of the cabinet body 1, a dehumidifying component 3 is arranged in the through groove B2, when water vapor appears outside, the worm 305 is driven through the motor 304, the worm 305 drives the worm tooth 308 connected with the worm tooth in a meshed mode, the worm tooth 308 drives the connecting rod, the connecting rod drives the dehumidifying panel 306 fixedly connected with the connecting rod in a coaxial mode to achieve closing operation, and therefore the dehumidifying panels 306 can dehumidify and filter air penetrating through the inside of the through groove B2 according to the dehumidifying principle: when the air with water vapor passes through the through holes 310 of the dehumidifying panel 306, the water vapor is absorbed by the water absorbent resin layer 309, thereby ensuring that the air entering the cabinet 1 does not cause a short circuit of the electronic components in the cabinet. When dehumidification is not required, the plurality of dehumidification panels 306 are opened, ensuring that heat dissipation efficiency is maximized.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high tension switchgear with vapor-proof pollution protection mechanism, includes the cabinet body (1), its characterized in that: the cabinet is characterized in that a through groove A communicated with the outside is formed in one side of the cabinet body (1), an exhaust fan is fixedly arranged in the through groove A, a through groove B (2) communicated with the outside is formed in the other side of the cabinet body (1), a mounting groove (4) is formed in the inner end of the through groove B (2), and a dehumidifying component (3) is fixedly arranged in the mounting groove (4).

2. The high-voltage switch cabinet with the waterproof vapor pollution protection mechanism according to claim 1, characterized in that: dehumidification subassembly (3) include casing (301), the size of a dimension of casing (301) and the size of a dimension looks adaptation of mounting groove (4), and casing (301) bilateral symmetry welding has two side ears (302), side ear (302) are through a plurality of screws and cabinet body (1) inner wall fixed connection.

3. The high-voltage switch cabinet with the waterproof vapor pollution protection mechanism according to claim 2, characterized in that: the hollow cavity of casing (301) inside forms the cavity to casing (301) middle part is run through and is seted up air inlet channel (303), air inlet channel's (303) size and the size of the size looks adaptation of trough B (2) of wearing, just casing (301) inner top surface still sets firmly motor (304).

4. The high-voltage switch cabinet with the waterproof vapor pollution protection mechanism according to claim 3, characterized in that: motor (304) output shaft tip passes casing (301) top surface and extends to inside and coaxial fixedly connected with worm (305), worm (305) lower extreme and the inboard bottom surface of cavity rotate to be connected, the cavity is inside to be linear equidistant to be equipped with a plurality of dehumidification panels (306), links to each other two dehumidification panel (306) movable contact.

5. The high-voltage switch cabinet with the waterproof vapor pollution protection mechanism according to claim 4, characterized in that: two rotating columns (307) are symmetrically welded on the upper portion of the dehumidification panel (306), one end portion of each rotating column (307) is rotatably connected with the inner wall of the cavity, the other end portion of each rotating column (307) is coaxially and fixedly connected with a connecting rod, the end portion of each connecting rod is rotatably connected with the inner wall of the cavity, and the middle portion of each connecting rod is sleeved with a worm gear (308) which is in meshing transmission with the worm (305).

6. The high-voltage switch cabinet with the waterproof vapor pollution protection mechanism according to claim 5, characterized in that: the dehumidifying panel (306) is hollow inside to form a filling cavity, a water-absorbing resin layer (309) is filled in the filling cavity, and a plurality of through holes (310) penetrating through the water-absorbing resin layer (309) are linearly and equidistantly formed in the dehumidifying panel (306).