CN214673545U

CN214673545U - Low-voltage switch cabinet with dampproof device

Info

Publication number: CN214673545U
Application number: CN202022895667.6U
Authority: CN
Inventors: 康胜萍
Original assignee: Jiangsu Sanchen Intelligent Technology Co ltd
Current assignee: Jiangsu Sanchen Intelligent Technology Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-11-09
Anticipated expiration: 2030-12-04

Abstract

The utility model discloses a low-voltage switchgear with dampproof device relates to electrical equipment technical field, which comprises a housin, the bottom fixed mounting of casing has the supporting leg, the top fixedly connected with dehumidification room of casing, the fixed welding of center department at dehumidification roof portion has the bracing piece. The utility model discloses an adopt the combination of air humidity sensor, refrigerator and dry filter screen, monitor the air humidity in the casing through air humidity sensor, if humidity reaches the default, automatic start rotating electrical machines and refrigerator, make the air in the casing circulate through the dehumidification room, water droplet in the humid air meets the refrigerator, can freeze and adhere to on the refrigerator, humid air is when dry filter screen, can be filtered out moisture wherein by dry filter screen, in order to accomplish the drying to the air in the casing, solve the problem that the humidity too greatly can cause the injury to the interior component of cabinet, promote the utility model discloses a practicality and security.

Description

Low-voltage switch cabinet with dampproof device

Technical Field

The utility model relates to a low-voltage switch cabinet relates to electrical equipment technical field, concretely relates to low-voltage switch cabinet with dampproof device.

Background

The important role played by electric power in our life and production is not ignored, brings great convenience to our production and life, becomes an important energy source in our production and life, and the most critical factor for normal operation and transmission of electric power in a power plant is electric equipment. The following problems exist in the prior art:

1. the existing low-voltage switch cabinet does not have a dehumidification function, and potential safety hazards such as equipment aging, insulation strength reduction, secondary terminal breakdown, material mildew, steel structural part corrosion and the like caused by overlarge humidity need to be improved urgently;

2. when the existing low-voltage switch cabinet dehumidifies the cabinet body, moisture absorption is carried out through various drying agents, the moisture absorption capacity of the drying agents reaches saturation after the drying agents are used for a period of time, the dehumidification function is seriously affected, the drying agents need to be frequently replaced to maintain the dehumidification capacity, and a large amount of waste is caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a low-voltage switch cabinet with a moisture-proof device, one of which aims to have a dehumidification function and solve the problem that elements in the cabinet are damaged due to overlarge humidity; the other purpose is to solve the problem that the drying agent is low in dehumidification practicability, so that the effect that the drying filter screen can be recycled is achieved.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the utility model provides a low-voltage switchgear with dampproof device, includes the casing, the bottom fixed mounting of casing has the supporting leg, the top fixedly connected with dehumidification room of casing, the fixed welding of center department at dehumidification roof portion has the bracing piece, the top fixed mounting of bracing piece has solar panel, the air inlet has been seted up at the top of casing, the air inlet extends to in the inner chamber of dehumidification room, the back fixed mounting of casing inner chamber has equipment fixing frame, fixed mounting has the drying plate that is located equipment fixing frame below on the inner chamber of casing.

The utility model discloses technical scheme's further improvement lies in: the drying plate is provided with a through hole, the center of the top of the drying plate is fixedly provided with an air humidity sensor, the left side of the shell is fixedly connected with a conveying pipe located below the drying plate, and one end of the conveying pipe, far away from the shell, is fixedly connected to the left side of the dehumidification chamber.

The utility model discloses technical scheme's further improvement lies in: the top fixedly connected with air-drying chamber of dehumidification room, the vent has been seted up to air-drying chamber's both sides, the bottom fixed mounting who air-dries indoor chamber has electric telescopic handle, fixed mounting has the push rod on electric telescopic handle's the removal end, the bottom fixed mounting of push rod has the connecting rod that is located electric telescopic handle both sides.

The utility model discloses technical scheme's further improvement lies in: the connecting rod sets up to two, two the equal fixedly connected with drying screen in bottom of connecting rod, drying screen extends to the inner chamber of dehumidification room in, the bottom fixed mounting in dehumidification room inner chamber has the motor support that is located between two drying screen.

The utility model discloses technical scheme's further improvement lies in: the motor support is fixedly provided with a rotating motor, and an output shaft of the rotating motor is fixedly connected with fan blades.

The utility model discloses technical scheme's further improvement lies in: the left side of dehumidification room is seted up and is located the apopore of conveyer pipe below, the bottom fixed mounting in dehumidification indoor chamber has the refrigeration frame.

The utility model discloses technical scheme's further improvement lies in: the refrigerator is fixedly installed on the refrigeration frame, and the water baffle plate located on the right side of the refrigeration frame is fixedly installed at the bottom of the inner cavity of the dehumidification chamber.

Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:

1. the utility model provides a low-voltage switchgear with dampproof device adopts the combination of air humidity sensor, refrigerator and dry filter screen the utility model discloses during the use, monitor the air humidity in the casing through air humidity sensor, if humidity reaches the default, automatic start rotating electrical machines and refrigerator for air in the casing circulates through the dehumidification room, the water droplet in the humid air meets the refrigerator, can freeze and adhere to on the refrigerator, humid air is when dry filter screen, can be filtered out moisture wherein by dry filter screen, with the completion to the drying of air in the casing, solve the problem that the humidity too can cause the injury to the interior component of cabinet, promote the utility model discloses a practicality and security.

2. The utility model provides a low-voltage switchgear with dampproofing device adopts the combination of electric telescopic handle, dry filter screen and vent the utility model discloses when not needing the drying in the casing, start electric telescopic handle, drive the push rod rebound, shift out dry filter screen from the dehumidification indoor through the connecting rod, carry out natural air-dry to dry filter screen through the vent, get rid of the moisture in the dry filter screen, conveniently carry out cyclic utilization to dry filter screen, avoid carrying out the waste that the dehumidification caused with the drier, promote the utility model discloses a practicality and feature of environmental protection.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the housing structure of the present invention;

FIG. 3 is a schematic structural view of the dehumidifying chamber and the air-drying chamber of the present invention;

fig. 4 is an enlarged schematic view of the structure a of the present invention.

In the figure: 1. a housing; 2. supporting legs; 3. a dehumidification chamber; 4. a support bar; 5. a solar panel; 6. an air inlet; 7. an equipment mounting rack; 8. drying the plate; 9. a through hole; 10. an air humidity sensor; 11. a delivery pipe; 12. an air drying chamber; 13. a vent; 14. an electric telescopic rod; 15. a push rod; 16. a connecting rod; 17. drying the filter screen; 18. a motor bracket; 19. a rotating electric machine; 20. a fan blade; 21. a water outlet hole; 22. a refrigeration frame; 23. a refrigerator; 24. a water baffle.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-4, the utility model provides a low-voltage switchgear with dampproof device, which comprises a housin 1, the bottom fixed mounting of casing 1 has supporting leg 2, the top fixedly connected with dehumidification room 3 of casing 1, the fixed welding of center department at 3 tops of dehumidification room has bracing piece 4, the top fixed mounting of bracing piece 4 has solar panel 5, air inlet 6 has been seted up at the top of casing 1, air inlet 6 extends to in the inner chamber of dehumidification room 3, the back fixed mounting of the 1 inner chamber of casing has equipment fixing frame 7, fixed mounting has the drying plate 8 that is located equipment fixing frame 7 below on the inner chamber of casing 1.

In this embodiment, through being equipped with solar panel 5, can carry out recycle to the solar energy, save in the battery that corresponds, convenient to use person uses, promotes the utility model discloses an energy-saving through being equipped with drying plate 8, completely cuts off the humid air of casing 1 bottom, reduces the influence of humid air to the components and parts on the equipment fixing frame 7, promotes the utility model discloses a practicality.

As shown in fig. 1-4, in this embodiment, preferably, a through hole 9 is formed on the drying plate 8, an air humidity sensor 10 is fixedly installed at the center of the top of the drying plate 8, a conveying pipe 11 located below the drying plate 8 is fixedly connected to the left side of the dehumidifying chamber 3, and one end of the conveying pipe 11 away from the casing 1 is fixedly connected to the left side of the dehumidifying chamber 3, and a combination of the air humidity sensor 10, a refrigerator 23 and a drying filter screen 17 is adopted, in the use of the present invention, the air humidity in the casing 1 is monitored by the air humidity sensor 10, if the humidity reaches a preset value, the rotating motor 19 and the refrigerator 23 are automatically started, so that the air in the casing 1 circulates through the dehumidifying chamber 3, water droplets in the humid air encounter the refrigerator 23 and become ice and adhere to the refrigerator 23, and the humid air passes through the drying filter screen 17, and is filtered by the drying filter screen 17 to remove moisture therein, in order to accomplish the drying to the air in the casing 1, solve the problem that the humidity too can cause the injury to the interior component of cabinet, promote the utility model discloses a practicality and security.

As shown in fig. 1-4, preferably, the top of the dehumidifying chamber 3 is fixedly connected with an air drying chamber 12, two sides of the air drying chamber 12 are provided with vents 13, the bottom of the inner cavity of the air drying chamber 12 is fixedly provided with an electric telescopic rod 14, a moving end of the electric telescopic rod 14 is fixedly provided with a push rod 15, the bottom of the push rod 15 is fixedly provided with connecting rods 16 positioned at two sides of the electric telescopic rod 14, the combination of the electric telescopic rod 14, the drying filter screen 17 and the vents 13 is adopted, when the casing 1 of the present invention does not need to be dried, the electric telescopic rod 14 is started to drive the push rod 15 to move upwards, the drying filter screen 17 is moved out from the dehumidifying chamber 3 through the connecting rods 16, the drying filter screen 17 is naturally dried through the vents 13, the moisture in the drying filter screen 17 is removed, the drying filter screen 17 is conveniently recycled, and the waste caused by dehumidifying with a drying agent is avoided, promote the utility model discloses a practicality and feature of environmental protection.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: preferably, connecting rod 16 sets up to two, the equal fixedly connected with dry filter screen 17 in bottom of two connecting rods 16, dry filter screen 17 extends to dehumidification room 3's inner chamber in, the bottom fixed mounting of dehumidification room 3 inner chamber has motor support 18 that is located between two dry filter screens 17, fixed mounting has rotating electrical machines 19 on the motor support 18, fixedly connected with flabellum 20 on rotating electrical machines 19's the output shaft, through being equipped with two dry filter screens 17, can carry out abundant absorption to the moisture in the humid air, further promote the utility model discloses the ability of dry air promotes the utility model discloses a practicality.

Example 3

As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: preferably, apopore 21 that is located conveyer pipe 11 below is seted up in dehumidification room 3's left side, accomplishes closing refrigerator 23 at the dehumidification after, and adnexed ice can melt on the refrigerator 23, follows through apopore 21 the utility model discloses interior outflow, so that the utility model discloses an use, the bottom fixed mounting of 3 inner chambers in dehumidification room has refrigeration frame 22, and fixed mounting has refrigerator 23 on refrigeration frame 22, and the bottom fixed mounting of 3 inner chambers in dehumidification room has the breakwater 24 that is located refrigeration frame 22 right side, through being equipped with breakwater 24, avoids water to the right mobile possibility in dehumidification room 3, promotes the utility model discloses a practicality.

The working principle of the low-voltage switchgear with a moisture protection device is described in detail below.

As shown in fig. 1-4, in the utility model discloses during the use, air humidity in casing 1 is monitored through air humidity sensor 10, if humidity reaches the default, automatic start rotating electrical machines 19 and refrigerator 23, rotating electrical machines 19 drives flabellum 20 rotatory, make the air in casing 1 enter dehumidification room 3 through conveyer pipe 11, the water droplet in the humid air meets refrigerator 23, can become ice and adhere to on refrigerator 23, when humid air passes through drying filter screen 17, can be filtered out moisture wherein by drying filter screen 17, the air after the drying finally returns to casing 1 in through air inlet 6, in order to accomplish the drying to the air in casing 1;

as shown in fig. 1-4, when the utility model discloses do not need the drying in the casing 1, start electric telescopic handle 14, drive push rod 15 and upwards remove, shift out drying filter 17 from dehumidification room 3 through connecting rod 16, carry out natural air-drying to drying filter 17 through vent 13, get rid of the moisture in drying filter 17, conveniently carry out cyclic utilization to drying filter 17.

The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.

Claims

1. A low-voltage switchgear with moisture protection, comprising a housing (1), characterized in that: the utility model discloses a dehumidifying device, including casing (1), the bottom fixed mounting of casing (1) has supporting leg (2), the top fixedly connected with dehumidification room (3) of casing (1), the center department fixed welding at dehumidification room (3) top has bracing piece (4), the top fixed mounting of bracing piece (4) has solar panel (5), air inlet (6) have been seted up at the top of casing (1), air inlet (6) extend to in the inner chamber of dehumidification room (3), the back fixed mounting of casing (1) inner chamber has equipment fixing frame (7), fixed mounting has drying plate (8) that are located equipment fixing frame (7) below on the inner chamber of casing (1).

2. A low-voltage switchgear cabinet with moisture protection, as claimed in claim 1, characterized in that: seted up through-hole (9) on drying plate (8), the center department fixed mounting at drying plate (8) top has air humidity transducer (10), the left side fixedly connected with of casing (1) is located conveyer pipe (11) of drying plate (8) below, the one end fixed connection that casing (1) was kept away from in conveyer pipe (11) is to the left side of dehumidification room (3).

3. A low-voltage switchgear cabinet with moisture protection, as claimed in claim 1, characterized in that: the top fixedly connected with air-drying chamber (12) of dehumidification room (3), vent (13) have been seted up to the both sides of air-drying chamber (12), the bottom fixed mounting of air-drying chamber (12) inner chamber has electric telescopic handle (14), fixed mounting has push rod (15) on the removal end of electric telescopic handle (14), the bottom fixed mounting of push rod (15) has connecting rod (16) that are located electric telescopic handle (14) both sides.

4. A low-voltage switchgear cabinet with moisture protection, as claimed in claim 3, characterized in that: connecting rod (16) set up to two, two the equal fixedly connected with drying screen (17) in bottom of connecting rod (16), drying screen (17) extend to in the inner chamber of dehumidification room (3), the bottom fixed mounting in dehumidification room (3) inner chamber has motor support (18) that are located between two drying screen (17).

5. Low-voltage switchgear with moisture protection, according to claim 4, characterized in that: the motor support (18) is fixedly provided with a rotating motor (19), and an output shaft of the rotating motor (19) is fixedly connected with fan blades (20).

6. A low-voltage switchgear with moisture protection, as claimed in any one of claims 1 or 2, characterized in that: apopore (21) that are located conveyer pipe (11) below are seted up to the left side of dehumidification room (3), the bottom fixed mounting of dehumidification room (3) inner chamber has refrigeration frame (22).

7. A low-voltage switchgear cabinet with moisture protection, as claimed in claim 6, characterized in that: a refrigerator (23) is fixedly mounted on the refrigerating frame (22), and a water baffle (24) located on the right side of the refrigerating frame (22) is fixedly mounted at the bottom of the inner cavity of the dehumidifying chamber (3).