CN213782519U

CN213782519U - Electric automatization's explosion-proof electric power cabinet

Info

Publication number: CN213782519U
Application number: CN202022560435.5U
Authority: CN
Inventors: 杨正
Original assignee: Xuzhou Mechanical And Electrical Technician College
Current assignee: Xuzhou Mechanical And Electrical Technician College
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-07-23
Anticipated expiration: 2030-11-06

Abstract

The utility model discloses an electric automatization's explosion-proof electric power cabinet, the power distribution box comprises a box body, the front of box articulates through first hinge has first sealing door, the top fixed mounting of box has the protective cover, the front of protective cover articulates through the second hinge has the second sealing door, the inside of box is provided with electromagnetic switch, the inside of box and the below that is located electromagnetic switch are provided with first current conducting plate. The utility model discloses a set up the inside of first sealing door convenience with equipment fixing to box, be used for carrying out the dry powder case when protecting to the box through setting up the protective cover, treater and gas cylinder are installed, through temperature sensor, the inside of box is detected in the cooperation realization between treater and the smoke transducer, solved current switch board simultaneously because the more equipment of internally mounted and cable to lead to producing high temperature when using, the conflagration takes place for the easy short circuit, cause the problem of explosion even.

Description

Electric automatization's explosion-proof electric power cabinet

Technical Field

The utility model relates to a switch board technical field specifically is an explosion-proof electric power cabinet of electric automatization.

Background

The distribution cabinet (case) is divided into a power distribution cabinet (case), a lighting distribution cabinet (case) and a metering cabinet (case) and is the final-stage equipment of a distribution system, the distribution cabinet is the general name of a motor control center, the distribution cabinet is used in the occasions with dispersed loads and less loops, the motor control center is used in the occasions with concentrated loads and more loops and distributes the electric energy of a certain circuit of the previous-stage distribution equipment to the nearby loads, and the equipment provides protection, monitoring and control for the loads.

The existing power distribution cabinet is internally provided with more devices and cables, so that high temperature is generated when the power distribution cabinet is used, and the power distribution cabinet is easy to cause short circuit and fire and even explode.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric automatization's explosion-proof electric power cabinet possesses the advantage that prevents the electric leakage explosion, has solved current switch board because more equipment of internally mounted and cable to lead to producing high temperature when using, the easy short circuit conflagration that breaks out causes the problem of explosion even.

In order to achieve the above object, the utility model provides a following technical scheme: an electric automatization's explosion-proof electric power cabinet, includes the box, the front of box is articulated through first hinge has first sealing door, the top fixed mounting of box has the protective cover, the front of protective cover is articulated through the second hinge has second sealing door, the inside of box is provided with electromagnetic switch, the inside of box and the below that is located electromagnetic switch are provided with first current conducting plate, the inside of box and the below that is located first current conducting plate are provided with second current conducting plate, the inside of box and the left side fixed mounting that is located electromagnetic switch have temperature sensor, the inside of box and the right side fixed mounting that is located electromagnetic switch have smoke transducer, the inside of protective cover is provided with the treater, the inside fixed mounting of protective cover has the solenoid valve, the inside of protective cover and the below that is located the solenoid valve are provided with high-pressure gas cylinder, a dry powder box is arranged inside the protective cover and on the left side of the high-pressure gas cylinder;

the output end of the processor is respectively and electrically connected with an electromagnetic valve and an electromagnetic switch, and the input end of the processor is respectively and electrically connected with a temperature sensor and a smoke sensor.

Preferably, the electromagnetic valve is in threaded connection with the high-pressure gas cylinder through a first mounting seat, and the top of the dry powder box is in threaded connection with the top of the electromagnetic valve through a connecting pipe and a second mounting seat.

Preferably, the right side of the dry powder box is communicated with a hose, and the bottom of the hose penetrates into the box body.

Preferably, the equal fixed mounting in both sides at box inner chamber top has the gag lever post, the bottom of gag lever post runs through first current conducting plate and with second current conducting plate fixed connection, the top cover that the surface of gag lever post just is located first current conducting plate is equipped with the spring.

Preferably, the top of first current-conducting plate fixed mounting has the iron plate, the equal fixed mounting in one side that first current-conducting plate and second current-conducting plate are close to relatively has evenly distributed's conducting block.

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

1. the utility model discloses a set up the inside of first sealing door convenience with equipment fixing to box, be used for carrying out the protection to the box through setting up the protective cover when to dry powder case, treater and high-pressure gas cylinder install, through temperature sensor, cooperation between treater and the smoke transducer realizes detecting the inside of box, through the treater, a solenoid valve, high-pressure gas cylinder, cooperation between dry powder case and the hose is blown the dry powder to the inside of box and is put out a fire, be used for separately first current conducting plate and second current conducting plate through setting up electromagnetic switch, thereby realize cutting off the power supply to the inside of box, prevent to continue the burning and lead to the explosion, current switch board has been solved simultaneously because the more equipment of internally mounted and cable, thereby lead to producing high temperature when using, the conflagration takes place for the easy short circuit, cause the problem of explosion even.

2. The utility model discloses a set up first mount pad and conveniently install and change high-pressure gas cylinder, cooperation through between connecting pipe and the second mount pad realizes installing the dry powder case, be used for spouting the dry powder to the inside of box through setting up the hose and put out a fire, be used for fixing the second current conducting plate through setting up the gag lever post, it is spacing to carry out first current conducting plate, be used for pushing up first current conducting plate down and contact with the second current conducting plate through setting up the spring, thereby realize switching on of power, be used for inhaling first current conducting plate through setting up the iron plate, thereby make second current conducting plate and first current conducting plate separate, thereby realize the outage.

Drawings

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

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

fig. 3 is a schematic diagram of the system of the present invention.

In the figure: 1. a box body; 2. a first sealing door; 3. a protective cover; 4. a second sealing door; 5. a hose; 6. a dry powder box; 7. a limiting rod; 8. a processor; 9. an electromagnetic valve; 10. a high pressure gas cylinder; 11. a temperature sensor; 12. an electromagnetic switch; 13. a spring; 14. a smoke sensor; 15. a first conductive plate; 16. a second conductive plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, an electric automatic explosion-proof electric power cabinet comprises a box body 1, a first sealing door 2 hinged on the front of the box body 1 through a first hinge, a protective cover 3 fixedly mounted on the top of the box body 1, a second sealing door 4 hinged on the front of the protective cover 3 through a second hinge, an electromagnetic switch 12 disposed inside the box body 1, a first conductive plate 15 disposed inside the box body 1 and below the electromagnetic switch 12, a second conductive plate 16 disposed inside the box body 1 and below the first conductive plate 15, a temperature sensor 11 fixedly mounted inside the box body 1 and on the left side of the electromagnetic switch 12, a smoke sensor 14 fixedly mounted inside the box body 1 and on the right side of the electromagnetic switch 12, a processor 8 disposed inside the protective cover 3, an electromagnetic valve 9 fixedly mounted inside the protective cover 3, a high-pressure gas cylinder 10 disposed inside the protective cover 3 and below the electromagnetic valve 9, a dry powder box 6 is arranged inside the protective cover 3 and on the left side of the high-pressure gas bottle 10, equipment is conveniently mounted inside the box body 1 by arranging the first sealing door 2, the dry powder box 6, the processor 8 and the high-pressure gas bottle 10 are mounted while the protective cover 3 is arranged for protecting the box body 1, the detection of the inside of the box body 1 is realized through the cooperation between the temperature sensor 11 and the processor 8 and the smoke sensor 14, the fire is extinguished by blowing dry powder into the inside of the box body 1 through the cooperation between the processor 8, the electromagnetic valve 9, the high-pressure gas bottle 10, the dry powder box 6 and the hose 5, the electromagnetic switch 12 is arranged for separating the first conductive plate 15 and the second conductive plate 16, so that the power failure of the inside of the box body 1 is realized, the explosion caused by continuous combustion is prevented, the electromagnetic valve 9 and the electromagnetic switch 12 are respectively and electrically connected to the output end of the processor 8, the input end of the processor 8 is respectively and electrically connected with a temperature sensor 11 and a smoke sensor 14, the electromagnetic valve 9 is in threaded connection with the high-pressure gas cylinder 10 through a first mounting seat, the top of the dry powder box 6 is in threaded connection with the top of the electromagnetic valve 9 through a connecting pipe and a second mounting seat, the high-pressure gas cylinder 10 is convenient to mount and replace through the first mounting seat, the dry powder box 6 is mounted through the matching between the connecting pipe and the second mounting seat, the right side of the dry powder box 6 is communicated with a hose 5, the bottom of the hose 5 penetrates through the box body 1, the hose 5 is used for spraying dry powder into the box body 1 for extinguishing fire through the hose 5, the two sides of the top of the inner cavity of the box body 1 are fixedly provided with limiting rods 7, the bottom of the limiting rods 7 penetrates through a first conductive plate 15 and is fixedly connected with a second conductive plate 16, the surface of the limiting rods 7 is positioned on a top spring 13 of the first conductive plate 15, be used for fixing second current conducting plate 16 through setting up gag lever post 7, it is spacing to first current conducting plate 15, be used for pushing up first current conducting plate 15 down and contact with second current conducting plate 16 through setting up spring 13, thereby realize switching on of power, the top fixed mounting of first current conducting plate 15 has the iron plate, the equal fixed mounting in one side that first current conducting plate 15 and second current conducting plate 16 are close to relatively has evenly distributed's conducting block, be used for absorbing first current conducting plate 15 through setting up the iron plate, thereby make second current conducting plate 16 and the separation of first current conducting plate 15, thereby realize the outage.

During the use, open second sealing door 4, install dry powder case 6 and gas cylinder 10 to the inside of protective cover 3 respectively, if there is the short circuit phenomenon of catching fire in the inside of box 1, then detect through temperature sensor 11 and smoke transducer 14, and with data transmission to treater 8, open through treater 8 control solenoid valve 9, make the inside air admission of gas cylinder 10 dry powder case 6 inside, thereby make the inside dry powder of dry powder case 6 blow to box 1 and put out a fire, inhale first current conducting plate 15 through electromagnetic switch 12's effect simultaneously, thereby realize the outage.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an explosion-proof electric power cabinet of electric automatization, includes box (1), its characterized in that: the front of the box body (1) is hinged with a first sealing door (2) through a first hinge, the top of the box body (1) is fixedly provided with a protective cover (3), the front of the protective cover (3) is hinged with a second sealing door (4) through a second hinge, the inside of the box body (1) is provided with an electromagnetic switch (12), a first conductive plate (15) is arranged inside the box body (1) and below the electromagnetic switch (12), a second conductive plate (16) is arranged inside the box body (1) and below the first conductive plate (15), a temperature sensor (11) is fixedly arranged inside the box body (1) and on the left side of the electromagnetic switch (12), a smoke sensor (14) is fixedly arranged inside the box body (1) and on the right side of the electromagnetic switch (12), a processor (8) is arranged inside the protective cover (3), the powder spraying device is characterized in that an electromagnetic valve (9) is fixedly installed inside the protective cover (3), a high-pressure gas cylinder (10) is arranged inside the protective cover (3) and below the electromagnetic valve (9), and a dry powder box (6) is arranged inside the protective cover (3) and on the left side of the high-pressure gas cylinder (10);

the output end of the processor (8) is respectively and electrically connected with an electromagnetic valve (9) and an electromagnetic switch (12), and the input end of the processor (8) is respectively and electrically connected with a temperature sensor (11) and a smoke sensor (14).

2. An electrically automated explosion proof electrical cabinet according to claim 1, further comprising: the electromagnetic valve (9) is in threaded connection with the high-pressure gas cylinder (10) through a first mounting seat, and the top of the dry powder box (6) is in threaded connection with the top of the electromagnetic valve (9) through a connecting pipe and a second mounting seat.

3. An electrically automated explosion proof electrical cabinet according to claim 1, further comprising: the right side of the dry powder box (6) is communicated with a hose (5), and the bottom of the hose (5) penetrates into the box body (1).

4. An electrically automated explosion proof electrical cabinet according to claim 1, further comprising: the equal fixed mounting in both sides at box (1) inner chamber top has gag lever post (7), the bottom of gag lever post (7) run through first current conducting plate (15) and with second current conducting plate (16) fixed connection, the top cover that the surface of gag lever post (7) just is located first current conducting plate (15) is equipped with spring (13).

5. An electrically automated explosion proof electrical cabinet according to claim 1, further comprising: the top fixed mounting of first current conducting plate (15) has the iron plate, the equal fixed mounting in one side that first current conducting plate (15) and second current conducting plate (16) are close to relatively has evenly distributed's conducting block.