CN214592335U

CN214592335U - Explosion-proof electric cabinet for electrical equipment

Info

Publication number: CN214592335U
Application number: CN202120681256.9U
Authority: CN
Inventors: 李晶晶; 付永强
Original assignee: Huineng Industrial Technology Xi'an Co ltd
Current assignee: Huineng Industrial Technology Xi'an Co ltd
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-11-02
Anticipated expiration: 2031-04-02

Abstract

The utility model discloses an explosion-proof electric cabinet for electrical equipment, the tank wall of box comprises extexine and back up coat cavity structure, it has fire-proof explosion-proof material to fill between extexine and the back up coat, box top both sides are equipped with the ventilation hole, the one end that the ventilation hole is located the box inside is connected with the pipe, stretch out to the bottom half outside bottom the pipe bottom, and be connected with the dust collection box, the pipe lower extreme is equipped with the bleeder, the bleeder is located inside the box, the box top is equipped with a plurality of radiator fan and light, bottom half moisture absorption box, inside is equipped with the hygroscopic agent. Compared with the prior art, the utility model the advantage lie in: the box tank wall includes extexine and back up coat, and it has fire prevention explosion-proof material to fill between the two, and explosion-proof performance is good, and intensity is higher, is equipped with radiator fan, and convenient heat dissipation, through-hole not directly communicate inside and outside the box, avoids a large amount of dusts to bring into in the box, and bottom half moisture absorption box prevents inside moist air admission box, is equipped with the light, the convenient maintenance.

Description

Explosion-proof electric cabinet for electrical equipment

Technical Field

The utility model relates to an electric cabinet specifically indicates an explosion-proof electric cabinet for electrical equipment.

Background

The electric cabinet is all indispensable controlgear in industrialization and people daily life, it concentrates each circuit together, convenient control and maintenance, the work load that has alleviateed electric power staff, it is more at the dust, the electric cabinet explodes easily in the higher environment of temperature, current electric cabinet, heat dispersion is not good, it is higher to cause the electric cabinet temperature easily, explode, can not compromise heat dissipation and dustproof performance, and the explosion-proof performance of box is poor, if explode under the special circumstances, staff's safety will receive the threat, current electric cabinet, easy inconvenient maintenance.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical problem, provide a simple structure, can prevent dust, prevent court and convenient heat dissipation, the better explosion-proof electric cabinet for electrical equipment of box explosion-proof performance.

In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides an explosion-proof electric cabinet for electrical equipment, includes the box, the tank wall of box comprises extexine and back up coat cavity structure, it has fire-proof explosion-proof material to fill between extexine and the back up coat, box top both sides are equipped with the ventilation hole, the one end that the ventilation hole is located the box inside is connected with the pipe, the pipe bottom stretches out to the bottom half outside to be connected with the dust-collecting box, the pipe lower extreme is equipped with the bleeder, the bleeder is located the box inside, the box top is equipped with a plurality of radiator fan and light, the bottom half moisture absorption agent box, inside is equipped with the hygroscopic agent.

Compared with the prior art, the utility model the advantage lie in: the utility model discloses a tank wall of box includes extexine and back up coat, and it has fire prevention explosion-proof material to fill between the two, and explosion-proof performance is good, and compares in the box intensity of traditional electric cabinet higher, is equipped with radiator fan, convenient heat dissipation, and the through-hole is not directly connected inside back of box and is caused the harm to internal electrical equipment, is equipped with the light, convenient the maintenance.

The box body is hinged with a box door, a sealing strip is arranged on the inner side of the box door, and an observation window is arranged on the box door, so that the condition of internal equipment can be conveniently checked, and the internal equipment can be checked in time.

And the outer side of the outer surface layer is coated with an anti-corrosion coating, so that the electric cabinet is prevented from being corroded, and the service life is shortened.

The pipe inner wall is equipped with dust coat, and pipe and bleeder kneck are equipped with the dust screen, the vertical direction setting of pipe makes things convenient for the dust to descend.

The guide pipe and the box body are sealed through a sealing ring, so that dust is prevented from entering the box body.

The dust collecting box is connected with the guide pipe through the matching of the external thread and the internal thread, so that the connection is convenient.

Drawings

Fig. 1 is the utility model discloses a building outer wall insulation board's cutting device's structural schematic diagram.

Fig. 2 is the utility model relates to a building outer wall insulation board's cutting device's internal structure schematic diagram.

Fig. 3 is a schematic structural view of the box wall of the cutting device for the building external wall insulation board of the present invention.

As shown in the figure: 1. the box, 1.1, extexine, 1.2, back up coat, 1.3, chamber door, 1.31, observation window, 2, fire and explosion protection material, 3, ventilation hole, 4, pipe, 5, bleeder, 6, dust-collecting box, 7, radiator fan, 8, light, 9, moisture-absorbing box, 10, dust-filtering net.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. 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 "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 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 therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, for example, as a fixed connection, a detachable connection, or an integral connection; the specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

With the attached drawings, the explosion-proof electric cabinet for the electrical equipment comprises a cabinet body 1, wherein the cabinet wall of the cabinet body 1 is of a cavity structure consisting of an outer surface layer 1.1 and a reinforcing layer 1.2, a fireproof and explosion-proof material 2 is filled between the outer surface layer 1.1 and the reinforcing layer 1.2, the outer surface layer 1.1 is made of stainless steel, the reinforcing layer 1.2 is made of high-strength steel plates, the fireproof and explosion-proof material 2 is high-quality foaming cement, both sides of the top of the box body 1 are provided with vent holes 3, one end of each vent hole 3 positioned in the box body 1 is connected with a guide pipe 4, the bottom of each guide pipe 4 extends out of the outer side of the bottom of the box body 1, and is connected with a dust collecting box 6, the lower end of the guide pipe 4 is provided with a branch pipe 5, the branch pipe 5 is positioned in the box body 1, the box body 1 top is equipped with a plurality of radiator fan 7 and light 8, box 1 bottom moisture absorbent box 9, inside is equipped with the moisture absorbent, need regularly change the moisture absorbent.

Articulated on the box 1 have chamber door 1.3, chamber door 1.3 inboard is equipped with the sealing strip, be equipped with observation window 1.31 on the chamber door 1.3, through the condition of observation window 1.31 inspection inside electrical equipment, avoid frequently opening chamber door 1.3 and make the dust get into in the box 1.

The box door 1.3 is provided with a button switch for switching the illuminating lamp 8.

The outer side of the outer surface layer 1.1 is coated with anti-corrosion paint, so that the electric cabinet can be used in a corrosive environment.

The inner wall of the guide pipe 4 is provided with a dustproof coating, so that dust is prevented from being adhered to the inner wall of the guide pipe 4, the dust can fall into the dust collecting box 6 conveniently, the interface between the guide pipe 4 and the branch pipe 5 is provided with a dust filtering net 10, dust is filtered, dust is shielded, and the guide pipe 4 is arranged in the vertical direction.

The guide pipe 4 and the box body 1 are sealed through a sealing ring.

The bottom of the guide pipe 4 is provided with an external thread, the top of the dust collection box 6 is provided with an internal thread, and the dust collection box 6 is connected with the guide pipe 4 through the matching of the external thread and the internal thread.

When the utility model is implemented, the heat dissipation fan dissipates heat, the air inside and outside the box body circulates through the vent holes, the guide pipes and the branch pipes, the vent holes are not directly communicated with the inside and the outside of the box body, thereby avoiding bringing dust into the box body during ventilation, when external air enters the box body, the dust filtering net on the branch pipe shields dust in the guide pipe, the dust enters the dust collecting box through the guide pipe, the dust collecting box is convenient to clean, when the dust needs to be cleaned, the dust collecting box is screwed, the internal dust is cleaned and then is arranged at the bottom of the guide pipe, when the air outside the box body is moist, the moisture absorbent absorbs the moisture in the air to avoid influencing the service life of the electrical equipment, pressing the illumination button when looking over the inside condition of electric cabinet, the light is bright, and convenient inspection, inspection at ordinary times only need through observation window inspect can, opening the chamber door when maintaining and maintaining, avoid the dust to get into.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides an explosion-proof electric cabinet for electrical equipment, includes box (1), its characterized in that: the box wall of box (1) comprises extexine (1.1) and back up coat (1.2) and constitutes the cavity structure, it has fire and explosion protection material (2) to fill between extexine (1.1) and back up coat (1.2), box (1) top both sides are equipped with ventilation hole (3), ventilation hole (3) are located the inside one end of box (1) and are connected with pipe (4), pipe (4) bottom is stretched out to the box (1) bottom outside to be connected with dust collection box (6), pipe (4) lower extreme is equipped with bleeder (5), bleeder (5) are located inside box (1), box (1) top is equipped with a plurality of radiator fan (7) and light (8), box (1) bottom moisture absorption box (9), inside is equipped with the moisture absorbent.

2. An explosion-proof electric cabinet for electrical equipment according to claim 1, characterized in that: the box is characterized in that a box door (1.3) is hinged to the box body (1), a sealing strip is arranged on the inner side of the box door (1.3), and an observation window (1.31) is arranged on the box door (1.3).

3. An explosion-proof electric cabinet for electrical equipment according to claim 1, characterized in that: the outer side of the outer surface layer (1.1) is coated with anticorrosive paint.

4. An explosion-proof electric cabinet for electrical equipment according to claim 1, characterized in that: the inner wall of the conduit (4) is provided with a dustproof coating, a dust filtering net (10) is arranged at the joint of the conduit (4) and the branch pipe (5), and the conduit (4) is arranged in the vertical direction.

5. An explosion-proof electric cabinet for electrical equipment according to claim 1, characterized in that: the guide pipe (4) and the box body (1) are sealed through a sealing ring.

6. An explosion-proof electric cabinet for electrical equipment according to claim 1, characterized in that: the bottom of the guide pipe (4) is provided with an external thread, the top of the dust collection box (6) is provided with an internal thread, and the dust collection box (6) is connected with the guide pipe (4) through the matching of the external thread and the internal thread.