CN214627660U

CN214627660U - Intelligent explosion-proof safe electric control cabinet

Info

Publication number: CN214627660U
Application number: CN202120820611.6U
Authority: CN
Inventors: 李耿; 何锋; 王瑜; 郭锐; 丁容; 陈杰; 闵立杰; 徐小杰; 王许洋; 章晨勇; 李�浩; 王俊杰
Original assignee: Hubei Runchi Environmental Protection Technology Co ltd
Current assignee: Hubei Runchi Environmental Protection Technology Co ltd
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-11-05
Anticipated expiration: 2031-04-21

Abstract

The utility model relates to the technical field of electric control cabinets and discloses an intelligent explosion-proof safe electric control cabinet, which comprises a shell, the lower end of the outer wall of the shell is fixedly provided with a damping base, the left end in front of the outer wall of the shell is rotatably connected with a door, the front end of the outer wall of the door is symmetrically and fixedly provided with mounting racks up and down, the insides of the two mounting racks are fixedly provided with miniature fire extinguishers, a flame sensor is fixedly arranged at the front end of the outer wall of the door and between the two miniature fire extinguishers, a distance sensor probe is fixedly arranged in the middle of the left side of the front end of the outer wall of the door, a distance sensor is fixedly arranged at the position of the front end of the outer wall of the shell corresponding to the distance sensor probe, the connecting blocks are symmetrically and fixedly arranged on the left side and the right side of the inner wall of the shell up and down, and the air guide pipe can be inflated through the high-pressure air bottle, so that the gas of the device overflows outwards, and the flammable gas in the external air can be discharged in the direction far away from the device.

Description

Intelligent explosion-proof safe electric control cabinet

Technical Field

The utility model relates to an automatically controlled cabinet technical field specifically is an automatically controlled cabinet of explosion-proof safety of intelligence.

Background

The electric control cabinet is a control cabinet (box) which assembles switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electric wiring requirement, and the arrangement of the electric control cabinet meets the requirement of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. The electric power distribution cabinet comprises a power distribution cabinet (a distribution box) (an electric appliance control cabinet) and the like, wherein a circuit can be switched on or switched off by a manual or automatic switch in normal operation, the circuit can be switched off or an alarm can be given by a protective electric appliance in fault or abnormal operation, various parameters in operation can be displayed by a measuring instrument, certain electric parameters can be adjusted, and the electric power distribution cabinet can prompt or send signals deviating from the normal working state and is commonly used in various power distribution, distribution and transformation substations.

In some factories, a production workshop often contains flammable gas, the flammable gas can explode when meeting electric sparks, a human body carries static electricity, electric sparks can be generated when contacting an electric control cabinet, the flammable gas in the air can be ignited, and dangers such as combustion and explosion can be caused.

Disclosure of Invention

The utility model provides a not enough to prior art, the utility model provides an automatically controlled cabinet of explosion-proof safety of intelligence has solved current automatically controlled cabinet and can produce the explosion that can ignite in the environment that is full of inflammable gas, the inside burning that takes place of automatically controlled cabinet, thereby the human body probably produces the problem of the inflammable gas in the static spark ignited the air when contacting the electric control cabinet.

In order to achieve the above object, the utility model provides a following technical scheme: an intelligent explosion-proof safe electric control cabinet comprises a shell, wherein a damping base is fixedly installed at the lower end of the outer wall of the shell, a door is rotatably connected at the left end in front of the outer wall of the shell, mounting frames are vertically and symmetrically fixedly installed at the front end of the outer wall of the door, miniature fire extinguishers are fixedly installed in the two mounting frames, a flame sensor is fixedly installed at the front end of the outer wall of the door and positioned between the two miniature fire extinguishers, a distance sensor probe is fixedly installed at the middle part of the left side of the front end of the outer wall of the door, a distance sensor is fixedly installed at the position, corresponding to the distance sensor probe, at the front end of the outer wall of the shell, connecting blocks are vertically and symmetrically and fixedly installed at the left side and the right side of the inner wall of the shell, connecting springs are fixedly installed at one ends, away from the inner wall of the shell, mounting plates are fixedly connected at opposite sides of the four connecting springs, and a high-pressure air bottle chamber is arranged at the upper end of the outer wall of the shell, the lower end of the inner wall of the high-pressure air bottle chamber is fixedly provided with a high-pressure air bottle, the output end of the high-pressure air bottle is fixedly connected with an electromagnetic valve, an air duct is fixedly arranged in the outer wall of the shell, the input end of the air duct is fixedly connected with the output end of the electromagnetic valve, the end of the air duct close to the inner wall of the shell is fixedly connected with an air outlet, the right end of the outer wall of the air outlet penetrates through the inner wall of the shell, the right end of the outer wall of the shell is fixedly connected with a plastic plate, the upper part of the right end of the outer wall of the plastic plate is fixedly provided with a connecting iron block, the right end of the outer wall of the connecting iron block is fixedly connected with an iron ball, the left end of the outer wall of the connecting iron block is fixedly connected with a lead, the lead penetrates through the lower end of the outer wall of the plastic plate, the microprocessor is fixedly arranged at the lower end of the inner wall of the shell, the microprocessor is electrically connected with the miniature fire extinguisher, the flame sensor, the distance sensor and the electromagnetic valve.

Preferably, vibration damping mount include with shell outer wall bottom fixed connection's backup pad, backup pad outer wall lower extreme fixed mounting has the connecting plate, connecting plate outer wall lower extreme bilateral symmetry rotates and is connected with dwang, two the equal fixedly connected with extension spring in dwang opposite side middle part, two the dwang lower extreme all rotates and is connected with the sliding block, two sliding block sliding connection is inside the bottom plate.

Preferably, the miniature fire extinguisher adopts an S-AMFE type miniature fire extinguisher.

Preferably, the upper end in the outer wall of the door and the corresponding position of the outer wall of the shell are fixedly provided with magnets.

Preferably, the air duct, the electromagnetic valve and the air outlet are both fixed with a sealing ring.

The utility model provides a pair of automatically controlled cabinet of explosion-proof safety of intelligence possesses following beneficial effect:

the utility model discloses when using, can aerify in can leading the trachea through the high-pressure air bottle through what vibration damping mount buffer received, make the gas of device outwards spill over for the device can be with the flammable gas in the outside air to the direction of keeping away from the device is arranged away, can detect in to the device through flame sensor, can put out a fire through miniature fire extinguisher when taking place the intention, and can touch the static on the iron ball release body.

Drawings

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

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

figure 3 is the utility model discloses vibration damping mount department structure sketch map.

In the figure: 100 is a shell; 200 is a damping base; 210 is a supporting plate; 220 is a connecting plate; 230 is a rotating rod; 240 is an extension spring; 250 is a sliding block; 260 is a bottom plate; 300 is a door; 310 is a mounting rack; 320 is a miniature fire extinguisher; 330 is a flame sensor; 340 is a distance sensor probe; 350 is a distance sensor; 360 is a magnet; 400 is a connecting block; 410 is a connecting spring; 420 is a mounting plate; 500 is a high pressure air bottle chamber; 510 is a high pressure air bottle; 520 is an electromagnetic valve; 530 is an airway tube; 540 is an air outlet; 600 is a plastic plate; 610 is a connecting iron block; 620 is an iron ball; 700 is a microprocessor.

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.

As shown in fig. 1-3, the utility model provides a technical solution: an intelligent explosion-proof safe electric control cabinet comprises a shell 100, a shock absorption base 200 is fixedly installed at the lower end of the outer wall of the shell 100, the shock absorption base 200 is used for supporting a device and providing shock absorption for the device, a door 300 is rotatably connected to the left end in front of the outer wall of the shell 100, mounting frames 310 are symmetrically and fixedly installed at the upper and lower parts of the front end of the outer wall of the door 300, the mounting frames 310 are used for fixedly installing miniature fire extinguishers 320, the miniature fire extinguishers 320 are fixedly installed in the two mounting frames 310, a flame sensor 330 is fixedly installed at the front end of the outer wall of the door 300 and positioned between the two miniature fire extinguishers 320, the flame sensor 330 is used for detecting whether flame appears in the shell 100, a distance sensor probe 340 is fixedly installed in the middle of the left side of the front end of the outer wall of the door 300, distance sensors 350 are fixedly installed at positions, corresponding to the distance sensor probes 340, connecting blocks 400 are symmetrically and fixedly installed at the upper and lower parts of the left and right sides of the inner wall of the shell 100, the end of each of the four connecting blocks far away from the inner wall of the casing 100 is fixedly provided with a connecting spring 410, the connecting springs 410 are used for connecting the casing 100 and the mounting plate 420, the opposite sides of the four connecting springs 410 are fixedly connected with the mounting plate 420, the mounting plate 420 is used for mounting various instruments and equipment, the upper end of the outer wall of the casing 100 is provided with a high-pressure air bottle chamber 500, the high-pressure air bottle chamber 500 is used for storing and mounting the air compression bottle 500, the lower end of the inner wall of the high-pressure air bottle chamber 500 is fixedly provided with a high-pressure air bottle 510, the output end of the high-pressure air bottle 510 is fixedly connected with an electromagnetic valve 520, the electromagnetic valve 520 is used for controlling the on-off of the output end of the high-pressure air bottle 510, the inner part of the outer wall of the casing 100 is fixedly provided with an air duct 530, the air duct 530 is used for conveying air from the high-pressure air bottle 510, the input end of the air duct 530 is fixedly connected with the output end of the electromagnetic valve 520, and the air outlet 540 is fixedly connected with one end of the air duct 530 close to the inner wall of the casing 100, the outer wall right-hand member of gas outlet 540 runs through shell 100 inner wall, shell 100 outer wall right-hand member fixedly connected with plastic slab 600, plastic slab 600 is used for playing the effect of fixed connection iron plate 610, and can play insulating effect, plastic slab 600 outer wall right-hand member upper portion fixed mounting has connection iron plate 610, connect iron plate 610 outer wall right-hand member fixedly connected with iron ball 620, iron ball 620 is used for contacting with the human body and emits human body static, connect iron plate 610 outer wall left end fixedly connected with wire 630, wire 630 is connected in the underground, be used for exporting human body static, wire 630 runs through plastic slab 600 outer wall lower extreme, shell 100 inner wall lower extreme fixed mounting has microprocessor 700, microprocessor 700 is used for opening or closing of controlling miniature fire extinguisher 320 and solenoid valve 520, microprocessor 700 and miniature fire extinguisher 320, flame sensor 330, distance sensor 350 and solenoid valve 520 electric connection.

Further, vibration damping mount 200 includes the backup pad 210 with shell 100 outer wall bottom fixed connection, and backup pad 210 outer wall lower extreme fixed mounting has connecting plate 220, and connecting plate 220 outer wall lower extreme bilateral symmetry rotates and is connected with dwang 230, the equal fixedly connected with extension spring 240 in middle part of two dwang 230 opposite sides, and two dwang 230 lower extremes all rotate and are connected with sliding block 250, and two sliding block 250 sliding connection are inside bottom plate 260.

Further, the miniature fire extinguisher 320 is an S-AMFE type miniature fire extinguisher, and the miniature fire extinguisher 320 is used for emergency fire extinguishing.

Further, magnets 360 are fixedly mounted at corresponding positions of the upper end inside the outer wall of the door 300 and the outer wall of the housing 100, so that the door can be conveniently closed.

Furthermore, the joints of the air duct 530, the solenoid valve 520 and the air outlet 540 are coated with a sealant.

To sum up, the utility model discloses a work flow: when in specific use, air is continuously introduced into the device through the high-pressure air bottle 510, so that the device overflows air to the outside, flammable and explosive gases around the device are discharged, the contact of other devices is reduced, the door 300 is sensed to be opened and closed by the distance sensor probe 340 and the distance sensor 350, and transmits the opening and closing of the door 300 to the microprocessor 700 through an electric signal, the microprocessor 700 controls the solenoid valve 520 to make the high pressure air tank 510 output air slowly when the door 300 is closed, the microprocessor 700 controls the solenoid valve 520 to make the high pressure air tank 510 output air rapidly when the door 300 is opened, so that the external flammable and explosive gas does not contact with the electronic equipment inside the device, and the flame sensor 330 can detect the flame inside the device, upon detection of a flame, the microprocessor 700 controls the miniature fire extinguisher 320 to be turned on for emergency fire extinguishing.

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 automatically controlled cabinet of explosion-proof safety of intelligence, includes shell (100), its characterized in that: the lower end of the outer wall of the shell (100) is fixedly provided with a damping base (200), and the left end in front of the outer wall of the shell (100) is rotatably connected with a door (300);

the front end of the outer wall of the door (300) is vertically and symmetrically and fixedly provided with mounting frames (310), miniature fire extinguishers (320) are fixedly arranged in the two mounting frames (310), a flame sensor (330) is fixedly arranged at the front end of the outer wall of the door (300) and between the two miniature fire extinguishers (320), and a distance sensor probe (340) is fixedly arranged in the middle of the left side of the front end of the outer wall of the door (300);

a distance sensor (350) is fixedly installed at the front end of the outer wall of the shell (100) and in a position corresponding to the distance sensor probe (340), connecting blocks (400) are vertically and symmetrically and fixedly installed on the left side and the right side of the inner wall of the shell (100), connecting springs (410) are fixedly installed at one ends of the four connecting blocks (400) far away from the inner wall of the shell (100), and mounting plates (420) are fixedly connected to the opposite sides of the four connecting springs (410);

a high-pressure air bottle chamber (500) is arranged at the upper end of the outer wall of the shell (100), a high-pressure air bottle (510) is fixedly mounted at the lower end of the inner wall of the high-pressure air bottle chamber (500), an electromagnetic valve (520) is fixedly connected to the output end of the high-pressure air bottle (510), an air guide pipe (530) is fixedly mounted inside the outer wall of the shell (100), the input end of the air guide pipe (530) is fixedly connected with the output end of the electromagnetic valve (520), an air outlet (540) is fixedly connected to one end, close to the inner wall of the shell (100), of the air guide pipe (530), and the right end of the outer wall of the air outlet (540) penetrates through the inner wall of the shell (100);

the right end of the outer wall of the shell (100) is fixedly connected with a plastic plate (600), the upper part of the right end of the outer wall of the plastic plate (600) is fixedly provided with a connecting iron block (610), the right end of the outer wall of the connecting iron block (610) is fixedly connected with an iron ball (620), the left end of the outer wall of the connecting iron block (610) is fixedly connected with a lead (630), and the lead (630) penetrates through the lower end of the outer wall of the plastic plate (600);

the lower end of the inner wall of the shell (100) is fixedly provided with a microprocessor (700), and the microprocessor (700) is electrically connected with the miniature fire extinguisher (320), the flame sensor (330), the distance sensor (350) and the electromagnetic valve (520).

2. An intelligent explosion-proof safety electric control cabinet according to claim 1, characterized in that: vibration damping mount (200) include with shell (100) outer wall bottom fixed connection's backup pad (210), backup pad (210) outer wall lower extreme fixed mounting has connecting plate (220), connecting plate (220) outer wall lower extreme bilateral symmetry rotates and is connected with dwang (230), two the equal fixedly connected with extension spring (240) in dwang (230) opposite side middle part, two dwang (230) lower extreme all rotates and is connected with sliding block (250), two sliding block (250) sliding connection is inside bottom plate (260).

3. An intelligent explosion-proof safety electric control cabinet according to claim 1, characterized in that: the miniature fire extinguisher (320) adopts an S-AMFE type miniature fire extinguisher.

4. An intelligent explosion-proof safety electric control cabinet according to claim 1, characterized in that: the inside upper end of door (300) outer wall with equal fixed mounting has magnet (360) on the corresponding position of shell (100) outer wall.

5. An intelligent explosion-proof safety electric control cabinet according to claim 1, characterized in that: sealing rings are fixed at the joints of the air duct (530), the electromagnetic valve (520) and the air outlet (540).