CN215267153U

CN215267153U - Dehumidification device for outdoor high-voltage power distribution cabinet

Info

Publication number: CN215267153U
Application number: CN202120814319.3U
Authority: CN
Inventors: 胡奭; 林飞; 吴限; 胡清
Original assignee: Sichuan Tengkai Power Group Co ltd
Current assignee: Sichuan Tengkai Power Group Co ltd
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-12-21
Anticipated expiration: 2031-04-20

Abstract

The utility model discloses a dehydrating unit for outdoor high-voltage power distribution cabinet, which belongs to the technical field of power engineering, and the technical proposal main points comprise a power distribution cabinet main body, the left side and the right side of the power distribution cabinet main body are both provided with through holes, the inner cavity of the through holes is penetrated by a fixed shell, the inner cavity of the fixed shell is provided with a dehydrating mechanism, one side opposite to the two fixed shells is fixedly connected with a first dustproof net, the bottom of the power distribution cabinet main body is provided with two grooves, the inner cavity of the grooves is provided with a drying agent, thereby solving the problems that the power distribution cabinet is mostly exposed outdoors, hot summer and mostly frequent seasons with rainwater, the moisture content in the air is larger, the high-voltage power distribution cabinet is lack of a certain heat dissipation and dehydrating unit, the moisture is accumulated in the high-voltage power distribution cabinet for a long time, the abrasion is easily caused to the line, the parts are easily rusted, the service life is reduced, and the effect of regular maintenance and replacement is not convenient for users, inconvenient for users to use.

Description

Dehumidification device for outdoor high-voltage power distribution cabinet

Technical Field

The utility model relates to an electric power engineering technical field, in particular to outdoor dehydrating unit for high voltage distribution cabinet.

Background

The power distribution cabinet is an electrical product which 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 voltage level is 3.6 kV-550 kV, the power distribution cabinet mainly comprises a high-voltage circuit breaker, 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, and the high-voltage switch manufacturing industry is an important component of the power transmission and transformation equipment manufacturing industry and plays a very important role in the whole power industry.

High voltage distribution cabinet is common power control device among the power engineering, and current technical problem is: the switch board exposes in the open air more, and summer is hot and mostly frequent season of rainwater, and vapor content is great in the air, and certain heat dissipation and dehydrating unit are lacked to high voltage distribution cabinet inside, and long-time piling up of vapor is inside high voltage distribution cabinet, causes wearing and tearing to the circuit easily, and the easy rust of part changes, reduces life, and the effect of the user's of not being convenient for periodic maintenance and change, and the user of not being convenient for uses.

SUMMERY OF THE UTILITY MODEL

The utility model provides an outdoor dehydrating unit for high voltage distribution cabinet, it is outdoor to aim at having solved many exposures of switch board, summer is hot and mostly be the rainwater frequently season, moisture content is great in the air, high voltage distribution cabinet is inside to lack certain heat dissipation and dehydrating unit, long-time piling up of moisture is inside high voltage distribution cabinet, cause wearing and tearing to the circuit easily, and the easy rusty ization of part, reduce life, and the effect of the not convenient for use person periodic maintenance and change, the not convenient for use person's problem of using.

The utility model discloses a realize like this, a dehydrating unit for outdoor high voltage distribution cabinet, including the switch board main part, the through-hole has all been seted up on the left side and the right side of switch board main part, the inner chamber of through-hole runs through there is the set casing, the inner chamber of set casing is provided with dehumidification mechanism, the first dust screen of the equal fixedly connected with in one side that two set casings are opposite, two recesses have been seted up to the bottom of switch board main part, the inner chamber of recess is provided with the drier.

In order to reach the effect to the dehumidification of switch board main part inside air, as the utility model discloses an outdoor for high voltage distribution cabinet dehydrating unit is preferred, dehumidification mechanism is including the heat dissipation fan, the equal fixedly connected with second dust screen in one side that two set casings are relative, the second dust screen is close to one side and the heat dissipation fan swing joint of heat dissipation fan, the netted piece of inner chamber fixedly connected with of set casing, the inner chamber of netted piece is provided with dry granule.

In order to reach the effect of convenient change dry granule, as the utility model discloses an it is preferred that outdoor for high voltage distribution cabinet dehydrating unit, the draw-in groove has been seted up at the top of set casing, the inner chamber swing joint of draw-in groove has the elasticity fixture block, the square board of top fixedly connected with of elasticity fixture block.

In order to reach the effect that square plate and set casing are connected, as the utility model discloses an outdoor for high voltage distribution cabinet dehydrating unit is preferred, the top fixedly connected with fixed block of set casing, the equal swing joint in front side and the rear side of fixed block has the bull stick, the fixed surface of bull stick is connected with the connecting rod, the connecting rod is close to one side and the square plate fixed connection of square plate.

In order to reach the effect to set casing direction installation and support, as the utility model discloses an outdoor for high voltage distribution cabinet dehydrating unit is preferred, the bottom fixedly connected with T type piece of fixed block, the left side and the equal fixedly connected with supporting shoe in right side of switch board main part inner wall, the T type groove of using with the cooperation of T type piece has been seted up at the top of supporting shoe.

In order to reach the effect to the convenient installation of first dust screen, as the utility model discloses an outdoor for high voltage distribution cabinet dehydrating unit is preferred, two friction pads of one side fixedly connected with of first dust screen near the switch board main part, the friction groove of using with the friction pad cooperation has all been seted up on the left side and the right side of switch board main part.

In order to reach the effect of dry granule comprehensive with the air contact, as the utility model discloses an outdoor for high voltage distribution cabinet dehydrating unit is preferred, be ventilative net around netted piece, the front side and the rear side of netted piece all with the inner wall fixed connection of set casing.

Compared with the prior art, the beneficial effects of the utility model are that:

the dehumidification device for the outdoor high-voltage power distribution cabinet is matched with the drying agent through the groove, so that the dehumidification effect is improved by adsorbing moisture in the air in the inner cavity of the main body of the power distribution cabinet, and the dehumidification mechanism is arranged, the air in the power distribution cabinet main body is effectively replaced, the effect of auxiliary drying of the dry particles in the air blowing process is achieved, and when the temperature is hot in summer, the heat dissipation effect on the interior of the main body of the power distribution cabinet can be achieved, the problems that the power distribution cabinet is mostly exposed outdoors, the summer is hot and is mostly in frequent seasons with rainwater, the water content in the air is high, a certain heat dissipation and dehumidification device is lacked in the high-voltage power distribution cabinet, water and air are accumulated in the high-voltage power distribution cabinet for a long time, and the abrasion on a circuit is easily caused are solved, and the parts are easy to rust, the service life is reduced, and the device has the effect of inconvenient regular maintenance and replacement for users and is inconvenient for users to use.

Drawings

Fig. 1 is an overall structure diagram of the dehumidification device for the outdoor high-voltage power distribution cabinet of the utility model;

FIG. 2 is a perspective view of the desiccant and the grooves of the present invention;

FIG. 3 is a front sectional view of the partial structure of the present invention;

FIG. 4 is a schematic perspective view of the fixing case and the square block of the present invention;

fig. 5 is a perspective view of the first dust screen and the friction pad of the present invention;

fig. 6 is a schematic perspective view of the connecting rod and the rotating rod of the present invention;

fig. 7 is an inverted schematic view of the T-shaped block and the stationary case of the present invention.

In the figure, 1, a power distribution cabinet main body; 2. a through hole; 3. a stationary case; 4. a dehumidification mechanism; 401. a heat dissipation fan; 402. a second dust screen; 403. a mesh block; 404. drying the granules; 5. a first dust screen; 6. a groove; 7. a desiccant; 8. a card slot; 9. an elastic clamping block; 10. a square plate; 11. a fixed block; 12. a rotating rod; 13. a connecting rod; 14. a T-shaped block; 15. a support block; 16. a T-shaped groove; 17. a friction pad; 18. and (4) rubbing the grooves.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in 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 invention and are not intended to limit the invention.

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 those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides an outdoor dehydrating unit for high voltage distribution cabinet, includes switch board main part 1, through-hole 2 has all been seted up on the left side and the right side of switch board main part 1, and the inner chamber of through-hole 2 runs through and has set casing 3, and the inner chamber of set casing 3 is provided with dehumidification mechanism 4, and two equal fixedly connected with in one side that set casing 3 is opposite 5, and two recesses 6 have been seted up to the bottom of switch board main part 1, and the inner chamber of recess 6 is provided with drier 7.

In this embodiment: through the matching use of the groove 6 and the drying agent 7, the moisture in the air in the inner cavity of the power distribution cabinet main body 1 is adsorbed, the dehumidification effect is increased, and the dehumidification mechanism 4 is arranged, so that the air in the power distribution cabinet main body 1 can be effectively replaced, the drying particles 404 can be dried in the air blowing process in an auxiliary manner, and when the temperature is hot in summer, the heat dissipation effect on the interior of the power distribution cabinet main body 1 can be achieved, the problems that the power distribution cabinet is mostly exposed outdoors, the summer is hot and is mostly in frequent seasons with rainwater, the moisture content in the air is high, a certain heat dissipation and dehumidification device is lacked in the high-voltage power distribution cabinet, the moisture is accumulated in the high-voltage power distribution cabinet for a long time, and the abrasion on the circuit is easily caused are solved, and the parts are easy to rust, the service life is reduced, and the device has the effect of inconvenient regular maintenance and replacement for users and is inconvenient for users to use.

As the utility model discloses a technical optimization scheme, dehumidification mechanism 4 is including heat dissipation fan 401, the equal fixedly connected with second dust screen 402 in one side that two set casing 3 are relative, and second dust screen 402 is close to one side and the heat dissipation fan 401 swing joint of heat dissipation fan 401, the netted piece 403 of inner chamber fixedly connected with of set casing 3, and the inner chamber of netted piece 403 is provided with dry granule 404.

In this embodiment: through setting up dehumidification mechanism 4, can make heat dissipation fan 401 discharge inside air to the outside to reach radiating effect, and through setting up dry granule 404, effectual aqueous vapor to among the flowing air absorbs, and can not influence the external carminative effect of heat dissipation fan 401.

As a technical optimization scheme of the utility model, draw-in groove 8 has been seted up at the top of set casing 3, and the inner chamber swing joint of draw-in groove 8 has elasticity fixture block 9, the square board 10 of top fixedly connected with of elasticity fixture block 9.

In this embodiment: through the cooperation that sets up square board 10 and elasticity fixture block 9 and use, can make elasticity fixture block 9 card go into in draw-in groove 8 to fix square board 10, prevent dry granule 404 effect that drops and convenient change.

As a technical optimization scheme of the utility model, the top fixedly connected with fixed block 11 of set casing 3, the equal swing joint in front side and the rear side of fixed block 11 has bull stick 12, and the fixed surface of bull stick 12 is connected with connecting rod 13, and connecting rod 13 is close to one side and square 10 fixed connection of square 10.

In this embodiment: through the cooperation that sets up bull stick 12 and connecting rod 13, can make square board 10 drive connecting rod 13 rotatory, connecting rod 13 drives bull stick 12 rotatory, has played the connection effect to the set casing 3 of square board 10, conveniently rotates and gets and put dry particle 404.

As a technical optimization scheme of the utility model, the bottom fixedly connected with T type piece 14 of fixed block 11, the left side and the equal fixedly connected with supporting shoe 15 in right side of 1 inner wall of switch board main part, T type groove 16 that uses with the cooperation of T type piece 14 is seted up at supporting shoe 15's top.

In this embodiment: through the cooperation that sets up T type piece 14, T type groove 16 and supporting shoe 15 and use, played the direction installation effect to set casing 3, played the effect of support simultaneously, prevented that set casing 3 from rocking from top to bottom.

As a technical optimization scheme, two friction pads 17 of one side fixedly connected with that first dust screen 5 is close to switch board main part 1, and the friction groove 18 that uses with the friction pad 17 cooperation is all seted up on switch board main part 1's left side and right side.

In this embodiment: through the cooperation of setting up friction pad 17 and friction groove 18, played the chucking effect to first dust screen 5, the effect of the equipment of being convenient for.

As a technical optimization scheme of the utility model, be ventilative net around netted piece 403, the front side and the rear side of netted piece 403 all with set casing 3's inner wall fixed connection.

In this embodiment: through setting up ventilative net, effectual air and the abundant contact of dry granule 404 in to switch board main part 1, the effectual moisture to in the air absorbs.

The working principle is as follows: first, the user removes the first dust-proof net 5 and the fixing case 3, thereby driving the first dust-proof net 5 to drive the friction pad 17 to be separated from the friction groove 18, the fixing case 3 is separated from the through-hole 2, thereby driving the T-shaped block 14 to be separated from the T-shaped groove 16, rotating the rotating rod 12, the rotating rod 12 driving the connecting rod 13 to rotate, the connecting rod 13 driving the square block to rotate, the square block driving the elastic clamping block 9 to be separated from the clamping groove 8, after the user replaces the inner dry granules 404, the square plate 10 drives the elastic block 9 to be clamped into the clamping groove 8, the first dust screen 5 is assembled, the friction pad 17 is clamped into the friction groove 18, the T-shaped block 14 enters the T-shaped groove 16, the heat dissipation fan 401 extracts the air in the power distribution cabinet main body 1 to move outwards, thereby adsorb moisture in the air through dry granule 404, drier 7 increases drying effect to the space of switch board main part 1 bottom, has reached dehumidification and radiating effect to outdoor high voltage distribution cabinet.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an outdoor dehumidification device for high voltage distribution cabinet, includes switch board main part (1), its characterized in that: through-hole (2) have all been seted up on the left side and the right side of switch board main part (1), the inner chamber of through-hole (2) runs through and has set casing (3), the inner chamber of set casing (3) is provided with dehumidification mechanism (4), the equal first dust screen of fixedly connected with in one side that two set casings (3) are opposite (5), two recess (6) have been seted up to the bottom of switch board main part (1), the inner chamber of recess (6) is provided with drier (7).

2. The dehumidification device for the outdoor high-voltage power distribution cabinet according to claim 1, characterized in that: dehumidification mechanism (4) are including heat dissipation fan (401), two equal fixedly connected with second dust screen (402) in the relative one side of set casing (3), one side and heat dissipation fan (401) swing joint that second dust screen (402) are close to heat dissipation fan (401), the netted piece of inner chamber fixedly connected with (403) of set casing (3), the inner chamber of netted piece (403) is provided with dry granule (404).

3. The dehumidification device for the outdoor high-voltage power distribution cabinet according to claim 1, characterized in that: the clamping groove (8) is formed in the top of the fixed shell (3), the inner cavity of the clamping groove (8) is movably connected with an elastic clamping block (9), and a square plate (10) is fixedly connected to the top of the elastic clamping block (9).

4. The dehumidification device for the outdoor high-voltage power distribution cabinet according to claim 1, characterized in that: the top fixedly connected with fixed block (11) of set casing (3), the equal swing joint in front side and the rear side of fixed block (11) has bull stick (12), the fixed surface of bull stick (12) is connected with connecting rod (13), one side and square board (10) fixed connection that connecting rod (13) are close to square board (10).

5. The dehumidification device for the outdoor high-voltage power distribution cabinet according to claim 4, wherein: the bottom fixedly connected with T type piece (14) of fixed block (11), equal fixedly connected with supporting shoe (15) in the left side and the right side of switch board main part (1) inner wall, T type groove (16) that cooperate with T type piece (14) and use are seted up to the top of supporting shoe (15).

6. The dehumidification device for the outdoor high-voltage power distribution cabinet according to claim 1, characterized in that: first dust screen (5) are close to two friction pads (17) of one side fixedly connected with of switch board main part (1), friction groove (18) that use with friction pad (17) cooperation are all seted up on the left side and the right side of switch board main part (1).

7. The dehumidification device for the outdoor high-voltage power distribution cabinet according to claim 2, characterized in that: the periphery of the reticular block (403) is provided with air-permeable grids, and the front side and the rear side of the reticular block (403) are fixedly connected with the inner wall of the fixed shell (3).