CN111049038A

CN111049038A - Electrical equipment dampproof device

Info

Publication number: CN111049038A
Application number: CN201911070699.8A
Authority: CN
Inventors: 范青鹏
Original assignee: Xian Yongxin Technology Co Ltd
Current assignee: Xian Yongxin Technology Co Ltd
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-04-21

Abstract

The invention discloses a moisture-proof device for electrical equipment, which comprises a cabinet body, wherein an air inlet and an air outlet are respectively formed in two sides of the cabinet body, a dehumidification box is installed on one side of the cabinet body and is communicated with the air inlet, a fan is installed on the other side of the cabinet body, and the air inlet end of the fan is communicated with the air outlet. When the electric cabinet is used, the fan extracts heat inside the cabinet body, the heat is conveyed into the rectangular box through the air pipe, then hot air is blown to the ground at the bottom of the cabinet body through the exhaust holes, so that the ground is dried quickly, and meanwhile, when the water absorption filter element in the dehumidification box enters the cabinet body, moisture in the air is filtered and adsorbed, so that the inside of the cabinet body is kept dry.

Description

Electrical equipment dampproof device

Technical Field

The invention relates to a moisture-proof device, in particular to a moisture-proof device for electrical equipment.

Background

With the continuous development of society, the continuous progress of science and technology, people's standard of living is also in continuous improvement, wherein along with the standard of living improvement, also is bigger and bigger to the demand of electric power, wherein in power equipment, the electric power cabinet is one of indispensable equipment, and the electric power cabinet can concentrate all power controllers, can control resident's power supply.

In view of the above, chinese patent No. CN209329511U proposes an electrical automation power distribution cabinet; chinese patent No. CN209329421U proposes an electrical automation power distribution cabinet, and chinese patent No. CN209249945U proposes a mobile moisture-proof electrical cabinet; however, when the electrical cabinet is used, the ground around the electrical cabinet is relatively wet, when the weather is clear, the electrical cabinet is not irradiated by sunlight under the electrical cabinet, so that the electrical cabinet is in a wet environment for a long time, the external air humidity also influences the internal humidity, when the humidity is too high, an internal circuit is short-circuited, a fault is caused, meanwhile, the electrical cabinet shell is made of metal, the bottom is easy to rust, and the service life is also shortened.

Disclosure of Invention

The present invention is directed to a moisture-proof device for electrical equipment to solve the above problems of the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an electrical equipment dampproof device, includes the cabinet body, air inlet and gas outlet have been seted up respectively to the both sides of the cabinet body, the dehumidification box is installed to one side of the cabinet body, dehumidification box and air inlet intercommunication, the fan is installed to the opposite side of the cabinet body, the inlet end and the gas outlet intercommunication of fan, the bottom fixedly connected with rectangle box of the cabinet body, through the trachea intercommunication between the end of giving vent to anger of rectangle box and fan, a plurality of exhaust holes have been seted up to the bottom of rectangle box, fan and outside electric connection.

Preferably, the strip-shaped groove has been seted up at the top of dehumidification box, the internally mounted of dehumidification box has two to bounce open the ware, bounce open the top fixedly connected with apron of ware, apron and strip-shaped groove looks adaptation.

Preferably, the bottom end of the cover plate is fixedly connected with four clamping jaws, and the four clamping jaws are connected with a water absorption filter element in a clamping manner.

Preferably, the front surface of the dehumidification box is fixedly connected with a filter screen.

Preferably, the top of the cabinet body is fixedly connected with a rain shield.

Preferably, the corners of the bottom end of the cabinet body are fixedly connected with supporting legs, and the thickness of the rectangular box is smaller than the length of the rectangular box.

Compared with the prior art, the invention has the beneficial effects that: the electric cabinet has the advantages that the moisture in the electric cabinet is prevented by arranging the water absorption filter element and the rectangular box, when the electric cabinet is used, the fan extracts heat in the box body and conveys the heat to the rectangular box through the air pipe, then hot air is blown to the ground at the bottom of the cabinet body through the exhaust hole, so that the ground is dried quickly, and meanwhile, when the water absorption filter element in the dehumidification box enters the cabinet body, the water in the air is filtered and adsorbed to keep the inside of the cabinet body dry.

Drawings

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

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic view of the dehumidifying case according to the present invention;

fig. 4 is a sectional view of the dehumidifying cartridge according to the present invention.

In the figure: 1. a cabinet body; 2. a dehumidification box; 3. a rain shield; 4. a fan; 5. an air tube; 6. a support leg; 7. an air inlet; 8. an air outlet; 9. an exhaust hole; 10. a rectangular box; 11. filtering with a screen; 12. a claw; 13. a cover plate; 14. a strip-shaped groove; 15. a flicking device; 16. a water absorption filter element.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows:

referring to fig. 1-3, the present invention provides a technical solution of a moisture-proof device for electrical equipment: comprises a cabinet body 1, wherein an air inlet 7 and an air outlet 8 are respectively arranged on two sides of the cabinet body 1, a dehumidification box 2 is arranged on one side of the cabinet body 1, the dehumidification box 2 is communicated with the air inlet 7, a fan 4 is arranged on the other side of the cabinet body 1, the air inlet end of the fan 4 is communicated with the air outlet 8, a rectangular box 10 is fixedly connected with the bottom end of the cabinet body 1, the rectangular box 10 is communicated with the air outlet end of the fan 4 through an air pipe 5, a plurality of exhaust holes 9 are arranged at the bottom end of the rectangular box 10, the fan 4 is electrically connected with the outside, a rain baffle 3 is fixedly connected with the top of the cabinet body 1, supporting legs 6 are fixedly connected with corners at the bottom end of the cabinet body 1, the thickness of the rectangular box 10 is smaller than the length of the rectangular box 10, devices in the cabinet body 1 can generate heat during operation, the heat is extracted through the fan 4 and is conveyed into, the ground is dried quickly, the humidity of the surrounding environment of the cabinet body 1 is improved, and the service life of the cabinet body 1 is prolonged.

Example two:

on the basis of the first embodiment, referring to fig. 2 and fig. 3, a strip-shaped groove 14 is formed in the top of the dehumidification box 2, two bouncing devices 15 are installed inside the dehumidification box 2, the model of the bouncing devices 15 is XM-cabinet door rebounding device 108, a cover plate 13 is fixedly connected to the top end of the bouncing devices 15, the cover plate 13 is matched with the strip-shaped groove 14, four claws 12 are fixedly connected to the bottom end of the cover plate 13, water absorption filter elements 16 are connected to the four claws 12 in a clamping manner, a filter screen 11 is fixedly connected to the front side of the dehumidification box 2, when gas exchange is performed inside the cabinet body 1, the filter screen 11 filters dust in outside air, then the water absorption filter elements 16 absorb moisture, so as to keep the inside of the cabinet body 1 dry, after the cover plate 13 is pressed downwards after being used for a period of time, the bouncing devices 15 jack up the cover plate 13 at this time, so as to dry or replace the water absorption filter, when the water absorption filter element 16 is replaced, the water absorption filter element 16 is directly taken down from the clamping jaws 12, a new water absorption filter element 16 is replaced, the cover plate 13 is pressed downwards again, the flicking device 15 shrinks at the moment, and the cover plate 13 seals the strip-shaped groove 14 to dehumidify.

When the moisture-proof device is used in a specific mode, when raining, the rain shield 3 prevents rainwater from entering the cabinet body 1, the filter screen 11 filters dust in outside air, the water absorption filter element 16 absorbs water to keep the interior of the cabinet body 1 dry, after raining, devices in the cabinet body 1 generate heat when running, the heat is extracted by the fan 4 and conveyed into the rectangular box 10 through the air pipe 5, then the hot air is exhausted through the exhaust hole 9 to dry the bottom surface right below the cabinet body 1, so that the ground is dried quickly, the humidity of the environment around the cabinet body 1 is improved, the service life of the cabinet body 1 is prolonged, after the moisture-proof device is used for a period of time, the cover plate 13 is pressed downwards, the flicker 15 pushes the cover plate 13 upwards to dry or replace the water absorption filter element 16, the water absorption filter element 16 is directly taken down from the clamping jaws 12 when being replaced, the new water absorption filter element 16 is replaced, the cover plate 13 is pressed downwards again, the flicking device 15 shrinks at the moment, the cover plate 13 seals the strip-shaped groove 14, and dehumidification is carried out through the water absorption filter element 16.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an electrical equipment dampproof device, includes cabinet body (1), its characterized in that: air inlet (7) and gas outlet (8) have been seted up respectively to the both sides of the cabinet body (1), dehumidification box (2) are installed to one side of the cabinet body (1), dehumidification box (2) and air inlet (7) intercommunication, fan (4) are installed to the opposite side of the cabinet body (1), the inlet end and gas outlet (8) intercommunication of fan (4), bottom fixedly connected with rectangle box (10) of the cabinet body (1), through trachea (5) intercommunication between the end of giving vent to anger of rectangle box (10) and fan (4), a plurality of exhaust holes (9) have been seted up to the bottom of rectangle box (10), fan (4) and outside electric connection.

2. An electrical equipment moisture barrier as claimed in claim 1, wherein: a strip-shaped groove (14) is formed in the top of the dehumidifying box (2), two bouncing devices (15) are arranged inside the dehumidifying box (2), a cover plate (13) is fixedly connected to the top ends of the bouncing devices (15), and the cover plate (13) is matched with the strip-shaped groove (14).

3. An electrical equipment moisture barrier as claimed in claim 2, wherein: the bottom end of the cover plate (13) is fixedly connected with four clamping jaws (12), and the four clamping jaws (12) are connected with a water absorption filter element (16) in a clamping mode.

4. An electrical equipment moisture barrier as claimed in claim 1, wherein: the front surface of the dehumidification box (2) is fixedly connected with a filter screen (11).

5. An electrical equipment moisture barrier as claimed in claim 1, wherein: the top of the cabinet body (1) is fixedly connected with a rain baffle (3).

6. An electrical equipment moisture barrier as claimed in claim 1, wherein: the equal fixedly connected with landing leg (6) of corner of the cabinet body (1) bottom, the thickness of rectangle box (10) is less than the length of rectangle box (10).