CN210838545U

CN210838545U - Low-voltage switchgear with dust removal function

Info

Publication number: CN210838545U
Application number: CN201922422535.9U
Authority: CN
Inventors: 缪洪桢; 常加建; 马恒龙
Original assignee: Zhenjiang Kebao Electrical Equipment Co ltd
Current assignee: Zhenjiang Kebao Electrical Equipment Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-06-23
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a low-voltage switchgear with dust removal function, including the cabinet body, reaction box, drug storage box and bellows, the slide has all been seted up at the both ends of the internal portion bottom of cabinet, and the slide is inside installs drug storage box through slider with slide assorted, the air outlet has evenly been seted up to the central point department on cabinet body top, and the intermediate position department at cabinet body top both ends has evenly seted up the dust separation net, bellows are installed on the cabinet body top of air outlet top, and the intermediate position department on the internal portion top of bellows installs the fan, the positive one side of the cabinet body articulates through the hinge has a body, and the intermediate position department of the positive upper end of the door body installs control panel. The utility model discloses a fan work inhales the ventilation pipe with the air that the internal portion of cabinet contains the dust, and filtration and absorption through filter layer and adsorbed layer are handled, and the outside air filters the back from dust separation net department simultaneously and absorbs moisture through the cotton that absorbs water to accomplish the effect of dehumidification when removing dust.

Description

Low-voltage switchgear with dust removal function

Technical Field

The utility model relates to a cubical switchboard technical field specifically is a low-voltage switchgear with dust removal function.

Background

High low-voltage switchgear is the important equipment that uses in the power supply and distribution system, main component in the power transmission and distribution trade, and its wide application is in different places, like places such as high-rise building, residential district, industrial and mining enterprise, construction site, and the service environment is abominable, and traditional low-voltage switchgear can satisfy people's user demand basically, but still has certain problem, and specific problem is as follows:

1. a large amount of dust is easily accumulated in the traditional low-voltage switch cabinet, so that parts in the switch cabinet are easily damaged, and the failure rate is increased;

2. mosquito invasion often exists in the traditional low-voltage switch cabinet, internal equipment at night brightly attracts mosquitoes to enter, the mosquitoes multiply in the internal equipment for a long time, and the possibility that lines are bitten and damaged is increased;

3. traditional low-voltage switch cabinets of the type lack emergency fire extinguishing measures, and once a failure occurs inside the cabinet to generate a fire disaster, the fire disaster is not timely treated to cause great loss.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low-voltage switchgear with dust removal function to solve the inside easy a large amount of dust of amassing, the inside problem that often has mosquito infestations and lack the measure of promptly putting out a fire that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a low-voltage switchgear with dust removal function, includes the cabinet body, reaction box, drug storage box and bellows, the slide has all been seted up at the both ends of the internal portion bottom of cabinet, and the slide is inside installs drug storage box through slider with slide assorted, the air outlet has evenly been seted up to the central point department on cabinet body top, and the intermediate position department at cabinet body top both ends has evenly seted up the dust separation net, bellows are installed on the cabinet body top of air outlet top, and the intermediate position department on the internal portion top of bellows installs the fan, the positive one side of the cabinet body articulates through the hinge has a body, and the intermediate position department of the positive upper end of the door body installs control panel.

Preferably, the top end of the medicine storage box is provided with a diffusion cotton penetrating through the medicine storage box, and the two ends of the diffusion cotton are provided with heating blocks.

Preferably, the intermediate position department of the internal portion both sides of cabinet all installs the reaction box, and the central position department level of the internal portion of reaction box articulates there is the division board, the one end on division board top is provided with the solder joint, and solder joint one side installs the heat conduction piece that runs through the reaction box, the inside concentrated hydrochloric acid that is provided with of reaction box of division board below, and the central position department on division board top is provided with sodium carbonate.

Preferably, the reaction box is close to the equal horizontal installation in upper end on one side of the fan and has the breather pipe, and the intermediate position department of the inside top of breather pipe and bottom all articulates there is the baffle, the baffle is close to reaction box lopsidedness and installs the spring that links to each other with the breather pipe inner wall.

Preferably, the installation pipe is installed on the top end of the inside of the cabinet body below the dust separation net, and the water absorption cotton is horizontally installed at the central position inside the installation pipe.

Preferably, ventilation pipes are installed at the middle positions of the bottom ends of the two sides of the air box, a filter layer is vertically installed on one side, close to the air box, of the inside of each ventilation pipe, and an adsorption layer is vertically installed on one side, far away from the air box, of the inside of each ventilation pipe.

Compared with the prior art, the utility model provides a low-voltage switchgear with dust removal function has following beneficial effect:

through installing control panel, the fan, the cabinet body, the air outlet, the ventilation pipe, the filter layer, the adsorbed layer, the dust separation net, installation pipe and cotton that absorbs water, regularly start fan work through control panel, pass through the air outlet with the air that the internal portion of cabinet contains the dust and inhale inside the ventilation pipe, the dust is handled through the filtration and the absorption of filter layer and adsorbed layer, outside air filters the back from the dust separation net simultaneously and gets into the installation intraduct, absorb moisture through the cotton that absorbs water, thereby accomplish the effect of dehumidification when removing dust. Simultaneously low-voltage switchgear through installing control panel, heating piece, giving off cotton and the cabinet body, starts heating piece work through control panel and produces the heat, gives off cotton bottom absorbed insecticide by the heating evaporation, spreads to the internal portion of cabinet, kills the expelling mosquito of the internal portion of cabinet, avoids the mosquito to cause the influence to the inside equipment of cupboard. Simultaneously the low-voltage switchgear is through installing the cabinet body, the heat conduction piece, the solder joint, the division board, sodium carbonate, concentrated hydrochloric acid, the reaction box, baffle and breather pipe, when the internal portion of cabinet breaks down the temperature and risees rapidly, lead the solder joint to melt the solder joint through the heat conduction piece with high temperature, make division board one end slope descend, sodium carbonate and concentrated hydrochloric acid contact react rapidly and produce a large amount of carbon dioxide gas, make the inside pressure increase of reaction box open the baffle, make carbon dioxide pass through the breather pipe and discharge to the internal portion of cabinet, thereby avoid the conflagration to take place.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic front view of the structure of the present invention;

fig. 3 is a schematic diagram of the right-side view structure of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a cabinet body; 2. a reaction box; 3. a separator plate; 4. concentrated hydrochloric acid; 5. emitting cotton; 6. a slider; 7. a slideway; 8. a heating block; 9. a drug storage box; 10. sodium carbonate; 11. installing a pipe; 12. absorbent cotton; 13. a vent pipe; 14. an air outlet; 15. a fan; 16. an air box; 17. a filter layer; 18. an adsorption layer; 19. a dust-proof net; 20. a door body; 21. a control panel; 22. a breather pipe; 23. a heat conducting block; 24. welding spots; 25. a spring; 26. and a baffle plate.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic front sectional view of the present invention; fig. 2 is a schematic front view of the structure of the present invention; fig. 3 is a schematic diagram of the right-side view structure of the present invention; fig. 4 is an enlarged schematic view of a portion a in fig. 1 according to the present invention. The utility model provides a low-voltage switchgear with dust removal function, includes the cabinet body 1, reaction box 2, drug storage box 9 and wind case 16, slide 7 has all been seted up at the both ends of the 1 inside bottom of the cabinet body, and slide 7 is inside installs drug storage box 9 through slider 6 with slide 7 assorted.

The top end of the medicine storage box 9 is provided with the diffusion cotton 5 which runs through the medicine storage box 9, and the two ends of the inner part of the diffusion cotton 5 are provided with the heating blocks 8.

The 8 work of heating block produce the heat, give off 5 bottom absorptions of cotton insecticides by the heating evaporation, and the mosquito that diffuses to the cabinet body 1 inside kills the expelling mosquito with the cabinet body 1 inside.

The intermediate position department of the inside both sides of the cabinet body 1 all installs reaction box 2, and the level of the inside central position department of reaction box 2 articulates there is division board 3, and the one end on 3 tops of division board is provided with solder joint 24, and solder joint 24 one side installs the heat conduction piece 23 that runs through

reaction box

2, and 2 inside concentrated hydrochloric acid 4 that are provided with of reaction box of division board 3 below, and the central position department on 3 tops of division board is provided with sodium carbonate 10.

The heat conduction block 23 conducts high temperature to the welding spot 24 to melt the welding spot 24, so that one end of the isolation plate 3 is inclined and descended, the sodium carbonate 10 and the concentrated hydrochloric acid 4 are contacted and react rapidly, and a large amount of carbon dioxide gas is generated conveniently.

The upper end of the reaction box 2 close to one side of the fan 15 is horizontally provided with a vent pipe 22, the middle positions of the top end and the bottom end inside the vent pipe 22 are hinged with a baffle 26, and the baffle 26 is obliquely provided with a spring 25 connected with the inner wall of the vent pipe 22 close to one side of the reaction box 2.

A large amount of carbon dioxide gas, so that the baffle 26 is pushed open by the increase of the pressure inside the reaction box 2, and carbon dioxide is discharged to the inside of the cabinet body 1 through the vent pipe 22, thereby avoiding the occurrence of fire.

The central position of the top end of the cabinet body 1 is evenly provided with air outlets 14, and the middle positions of the two ends of the top end of the cabinet body 1 are evenly provided with dust-proof nets 19.

The top end of the inside of the cabinet body 1 below the dust separation net 19 is provided with a mounting pipe 11, and the central position inside the mounting pipe 11 is horizontally provided with a water absorption cotton 12.

Outside air enters the installation pipe 11 after being filtered from the dust-proof net 19, and moisture is absorbed by the absorbent cotton 12, so that moist air is prevented from entering the cabinet body 1.

An air box 16 is installed at the top end of the cabinet body 1 above the air outlet 14, and a fan 15 is installed at the middle position of the top end inside the air box 16.

Ventilation pipes 13 are arranged at the middle positions of the bottom ends of the two sides of the air box 16, a filter layer 17 is vertically arranged on one side, close to the air box 16, of the interior of each ventilation pipe 13, and an adsorption layer 18 is vertically arranged on one side, far away from the air box 16, of the interior of each ventilation pipe 13.

The fan 15 works to suck air containing dust in the cabinet 1 into the ventilation pipe 13 through the air outlet 14, and the dust is filtered and adsorbed by the filter layer 17 and the adsorption layer 18, so that the dust in the cabinet 1 is removed conveniently.

The positive one side of the cabinet body 1 is articulated with a door body 20 through a hinge, and a control panel 21 is installed at the middle position of the upper end of the front of the door body 20, and a single chip microcomputer inside the control panel 21 is electrically connected with the heating block 8 and the fan 15 through wires.

The utility model provides a low-voltage switchgear with dust removal function's theory of operation as follows:

regularly start fan 15 work through control panel 21, pass through air outlet 14 with the inside air that contains the dust of cabinet body 1 inside and inhale ventilation pipe 13 inside, the dust is handled through filtration and the absorption of filter layer 17 and adsorbed layer 18, and outside air filters from dust separation net 19 simultaneously and gets into inside the installation pipe 11, absorbs moisture through cotton 12 that absorbs water to accomplish the effect of dehumidification when removing dust.

Start heating block 8 work through control panel 21 and produce the heat, give off 5 bottom absorptions of cotton insecticide by the heating evaporation, diffuse to the internal portion of cabinet, kill the expulsion with the mosquito of the internal portion of cabinet, when the insecticide of the internal portion of drug storage box 9 was used up, accessible slider 6 was inside at slide 7 and is slided, was convenient for take out drug storage box 9 and accomplishes the insecticide and add.

When the inside fault temperature that appears of the cabinet body 1 risees rapidly, lead to solder joint 24 through heat conduction piece 23 with high temperature and melt solder joint 24 for 3 one end slopes to descend of division board, sodium carbonate 10 and concentrated hydrochloric acid 4 contact react rapidly and produce a large amount of carbon dioxide gas, make the inside pressure increase of reaction box 2 open with baffle 26 top, make the carbon dioxide discharge to cabinet body 1 inside through breather pipe 22, thereby avoid the conflagration to take place.

1. through installing control panel 21, fan 15, the cabinet body 1, the air outlet 14, ventilation pipe 13, filter layer 17, the adsorbed layer 18, the dust separation net 19, installation pipe 11 and cotton 12 that absorbs water, regularly start fan 15 work through control panel 21, pass through air outlet 14 with the inside air that contains the dust of the cabinet body 1 inside ventilation pipe 13 that inhales, the dust is handled with the absorption through the filtration of filter layer 17 and adsorbed layer 18, outside air filters the back from dust separation net 19 simultaneously and gets into inside installation pipe 11, absorb moisture through cotton 12 that absorbs water, thereby accomplish the effect of dehumidification when removing dust.

2. Simultaneously low-voltage switchgear is through installing control panel 21, heating piece 8, giving off cotton 5 and the cabinet body 1, starts heating piece 8 work through control panel 21 and produces the heat, gives off cotton 5 bottom absorbed insecticide by the heating evaporation, and it is inside to the cabinet body 1 to fill, kills the expulsion with the mosquito of the internal portion of cabinet, avoids the mosquito to cause the influence to the inside equipment of cupboard.

3. Simultaneously the low-voltage switchgear cabinet is through installing cabinet body 1, heat conduction piece 23, solder joint 24, division board 3, sodium carbonate 10, concentrated hydrochloric acid 4, reaction box 2, baffle 26 and breather pipe 22, when the inside fault temperature that appears of cabinet body 1 risees rapidly, lead high temperature to solder joint 24 through heat conduction piece 23 and melt solder joint 24, make 3 one end slopes to descend of division board, sodium carbonate 10 and concentrated hydrochloric acid 4 contact react rapidly and produce a large amount of carbon dioxide gas, make 2 inside pressure increases of reaction box push up baffle 26 open, make carbon dioxide pass through breather pipe 22 and discharge to cabinet body 1 inside, thereby avoid the conflagration to take place.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a low tension switchgear with dust removal function, includes the cabinet body (1), reaction box (2), drug storage box (9) and bellows (16), its characterized in that: slide (7) have all been seted up at the both ends of the inside bottom of the cabinet body (1), and slide (7) are inside installs medicine storage box (9) through slider (6) with slide (7) assorted, air outlet (14) have evenly been seted up to the central point department on the cabinet body (1) top, and the intermediate position department at the cabinet body (1) top both ends has evenly seted up dust-proof net (19), bellows (16) are installed on the cabinet body (1) top of air outlet (14) top, and the intermediate position department on the inside top of bellows (16) installs fan (15), the positive one side of the cabinet body (1) articulates through the hinge has a body (20), and intermediate position department of the positive upper end of the body (20) installs control panel (21).

2. The low-voltage switch cabinet with the dust removal function of claim 1, wherein: the top end of the medicine storage box (9) is provided with a diffusion cotton (5) which runs through the medicine storage box (9), and the two ends inside the diffusion cotton (5) are provided with heating blocks (8).

3. The low-voltage switch cabinet with the dust removal function of claim 1, wherein: the utility model discloses a reaction cabinet, including the cabinet body, the cabinet body is characterized in that the intermediate position department of the inside both sides of cabinet body (1) all installs reaction box (2), and the level of central position department of reaction box (2) inside articulates there is division board (3), the one end on division board (3) top is provided with solder joint (24), and solder joint (24) one side installs heat conduction piece (23) that run through reaction box (2), reaction box (2) inside of division board (3) below is provided with concentrated hydrochloric acid (4), and the central position department on division board (3) top is provided with sodium carbonate (10).

4. The low-voltage switch cabinet with the dust removal function of claim 1, wherein: reaction box (2) are close to the equal horizontal installation in upper end on fan (15) one side and have breather pipe (22), and the intermediate position department of breather pipe (22) inside top and bottom all articulates there is baffle (26), baffle (26) are close to reaction box (2) lopsidedness and install spring (25) that link to each other with breather pipe (22) inner wall.

5. The low-voltage switch cabinet with the dust removal function of claim 1, wherein: the cabinet is characterized in that an installation pipe (11) is installed at the top end inside the cabinet body (1) below the dust separation net (19), and water absorption cotton (12) is horizontally installed at the central position inside the installation pipe (11).

6. The low-voltage switch cabinet with the dust removal function of claim 1, wherein: ventilation pipe (13) are all installed to the intermediate position department of bellows (16) both sides bottom, and ventilation pipe (13) inside is close to bellows (16) one side and vertically installs filter layer (17), ventilation pipe (13) inside is kept away from bellows (16) one side and is vertically installed adsorbed layer (18).