CN212626733U - High-voltage explosion-proof power distribution device - Google Patents
High-voltage explosion-proof power distribution device Download PDFInfo
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- CN212626733U CN212626733U CN202021542894.4U CN202021542894U CN212626733U CN 212626733 U CN212626733 U CN 212626733U CN 202021542894 U CN202021542894 U CN 202021542894U CN 212626733 U CN212626733 U CN 212626733U
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- explosion
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- block terminal
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Abstract
The utility model discloses an explosion-proof distribution device of high pressure has, including the block terminal, control panel is installed through the bolt in the inside of block terminal, the heat dissipation fan is all installed through the bolt in the inside both sides of block terminal, suspension type dry powder fire extinguisher is installed through the bolt in the top of block terminal, one side of suspension type dry powder fire extinguisher is fixed with the nozzle, and the nozzle is located the inside of block terminal, the inside of block terminal is fixed with explosion-proof construction, explosion-proof construction is including explosion-proof plate, one side of explosion-proof plate is fixed with the blotter, the fixed orifices has all been opened to one side of explosion-proof plate and block terminal, and the inside of fixed orifices is fixed with buffer spring, one side of control panel is fixed with the instruction table, one side of control panel is. The utility model discloses can play the buffering effect to the explosion-proof board, the explosion-proof board causes the damage to outside when avoiding the block terminal to meet accident, can dispel the heat fast to the inside of block terminal, reduces the operational environment temperature in the block terminal, improves the operational environment of block terminal.
Description
Technical Field
The utility model relates to a distribution technical field especially relates to an explosion-proof distribution device of high pressure has.
Background
In power equipment, the switch board is distribution system's final stage equipment, distributes the circuit electric energy of last level to load nearby to playing the protection to the consumer, control function, setting up in the switch board mostly are electronic component equipment, in mining such as petroleum petrochemical industry, coal mine, iron ore, when producing spark or explosion in the switch board, in case appear danger, just make more accident take place in mining such as petroleum petrochemical industry, coal mine, iron ore easily.
Distribution device among the prior art, inside can not dispel the heat fast, leads to the operational environment temperature in the block terminal higher, causes the damage to the outside when the block terminal meets accident easily. Therefore, it is desirable to design a high voltage explosion-proof power distribution device to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art, and providing a high-voltage explosion-proof power distribution device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an explosion-proof distribution device of high pressure, includes the block terminal, control panel is installed through the bolt in the inside of block terminal, the heat dissipation fan is all installed through the bolt in the inside both sides of block terminal, suspension type dry powder fire extinguisher is installed through the bolt in the top of block terminal, one side of suspension type dry powder fire extinguisher is fixed with the nozzle, and the nozzle is located the inside of block terminal, the inside of block terminal is fixed with explosion-proof construction, explosion-proof construction is including explosion-proof plate, one side of explosion-proof plate is fixed with the blotter, the fixed orifices has all been opened to one side of explosion-proof plate and block terminal, and the inside of fixed orifices is fixed with buffer spring.
Furthermore, an indicator is fixed on one side of the control panel, and an indicator light and a switch are fixed on one side of the control panel.
Further, a protective shell is installed at the top of the distribution box through bolts, and the suspension type dry powder fire extinguisher is located inside the protective shell.
Furthermore, one side of block terminal is connected with the chamber door through the hinge rotation, one side of chamber door is fixed with the table mirror.
Furthermore, an observation window is fixed on one side of the box door, and a handle is mounted on one side of the box door through a bolt.
Furthermore, the back of block terminal is opened there is the through wires hole, the inside in through wires hole is fixed with the rubber sleeve.
Further, the base is installed through the bolt in the bottom of block terminal, the bottom of base is fixed with the slipmat.
The utility model has the advantages that:
1. through the explosion-proof structure who sets up, the blotter in the explosion-proof structure can play the cushioning effect to the explosion-proof board when exploding in the block terminal, and buffer spring can further play the cushioning effect to the explosion-proof board, and the explosion-proof board causes the damage to outside when avoiding the block terminal to meet accident.
2. Through the heat dissipation fan that sets up, adopt two heat dissipation fans can carry out the inside of block terminal and dispel the heat fast, reduce the operational environment temperature in the block terminal, improve the operational environment of block terminal.
3. Through suspension type dry powder fire extinguisher and the nozzle that sets up, suspension type dry powder fire extinguisher is equipped with the temperature sensing glass ball at the nozzle department position of shower head, under normal conditions, the gasket of nozzle department is withstood to the upper end of glass ball, when on fire, the temperature risees in the block terminal, liquid in the glass ball is because of the automatic spalling that expands after the thermal expansion, the gasket is automatic to fall, the dry powder medicament in the suspension type dry powder fire extinguisher is from the nozzle blowout under the nitrogen action, go on putting out a fire to block terminal inside.
4. Through the dust screen that sets up and ventilative bars, the dust screen can prevent that the dust from entering into the inside of block terminal, and the dust screen can improve the operational environment in the block terminal, and ventilative bars can carry out the heat dissipation of breathing freely to the inside nature of block terminal.
Drawings
Fig. 1 is a schematic view of the overall structure of a power distribution device with high voltage explosion protection provided by the present invention;
fig. 2 is a schematic diagram of an internal structure of the high-voltage explosion-proof power distribution apparatus provided by the present invention;
FIG. 3 is a schematic structural view of a suspension type dry chemical extinguisher with a high voltage explosion-proof power distribution device according to the present invention;
fig. 4 is a schematic view of an explosion-proof structure with a high-voltage explosion-proof power distribution device provided by the present invention.
In the figure: 1 distribution box, 2 protective cases, 3 box doors, 4 watch glasses, 5 observation windows, 6 handles, 7 dust screens, 8 breathable grids, 9 bases, 10 anti-skidding pads, 11 control panels, 12 heat dissipation fans, 13 suspension type dry powder fire extinguishers, 14 nozzles, 15 explosion-proof structures, 16 threading holes, 17 rubber sleeves, 18 explosion-proof plates, 19 cushion pads, 20 fixing holes, 21 buffer springs, 22 indicating meters, 23 indicating lamps and 24 switches.
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.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 4, a distribution device with high voltage explosion protection comprises a distribution box 1, a control panel 11 is installed inside the distribution box 1 through bolts, heat dissipation fans 12 are installed on two sides inside the distribution box 1 through bolts, two heat dissipation fans 12 are adopted to quickly dissipate heat inside the distribution box 1, the working environment temperature inside the distribution box 1 is reduced, the working environment of the distribution box 1 is improved, a suspension type dry powder fire extinguisher 13 is installed on the top of the distribution box 1 through bolts, dry powder chemical inside the suspension type dry powder fire extinguisher 13 is sprayed out from a nozzle under the action of nitrogen to extinguish fire inside the distribution box 1, a nozzle 14 is fixed on one side of the suspension type dry powder fire extinguisher 13, the nozzle 14 is located inside the distribution box 1, an explosion protection structure 15 is fixed inside the distribution box 1, the explosion protection structure 15 comprises an explosion protection plate 18, and the explosion protection plate 18 prevents the distribution box 1 from being damaged when an accident happens, one side of explosion-proof board 18 is fixed with blotter 19, and blotter 19 can play the cushioning effect to explosion-proof board 18 when exploding in block terminal 1, and fixed orifices 20 have all been opened to one side of explosion-proof board 18 and block terminal 1, and the inside of fixed orifices 20 is fixed with buffer spring 21, and buffer spring 21 can further play the cushioning effect to explosion-proof board 18.
Further, an indicator 22 is fixed on one side of the control panel 11, and an indicator lamp 23 and a switch 24 are fixed on one side of the control panel 11.
Further, protective housing 2 is installed through the bolt in block terminal 1's top, and suspension type dry powder fire extinguisher 13 is located protective housing 2's inside, and protective housing 2 can play the guard action to suspension type dry powder fire extinguisher 13.
Furthermore, one side of the distribution box 1 is rotatably connected with a box door 3 through a hinge, a watch mirror 4 is fixed on one side of the box door 3, and the watch mirror 4 is convenient for observing an indicator 22 on one side of the control panel 11.
Further, an observation window 5 is fixed on one side of the box door 3, the observation window 5 is convenient for observing one side of the control panel 11, a handle 6 is installed on one side of the box door 3 through a bolt, and the handle 6 is convenient for opening the box door 3.
Furthermore, the back of block terminal 1 is opened there is through wires hole 16, and in the power cord runs through wires hole 16, the inside of through wires hole 16 is fixed with rubber sleeve 17, and rubber sleeve 17 can 16 wearing and tearing power cords in through wires hole.
Further, base 9 is installed through the bolt in block terminal 1's bottom, and the bottom of base 9 is fixed with non slipping mat 10, and non slipping mat 10 can prevent to take place the skew phenomenon when block terminal 1 uses.
The working principle is as follows: when in use, the distribution box 1 is fixedly placed at a designated position through the base 9, the non-slip mat 10 at the bottom of the base 9 can prevent the distribution box 1 from deviating during use, the buffer cushion 19 in the anti-explosion structure 15 in the distribution box 1 can buffer the explosion-proof plate 18 when the distribution box 1 explodes, the buffer spring 21 can further buffer the explosion-proof plate 18, the explosion-proof plate 18 can prevent the distribution box 1 from being damaged to the outside when in accidents, two heat dissipation fans 12 can quickly dissipate heat inside the distribution box 1, the working environment temperature in the distribution box 1 is reduced, the working environment of the distribution box 1 is improved, the dust screen 7 can prevent dust from entering the inside of the distribution box 1, the dust screen 7 can improve the working environment in the distribution box 1, the breathable grid 8 can naturally ventilate and dissipate heat inside the distribution box 1, the suspension type dry powder fire extinguisher 13 is provided with a temperature sensing glass ball at the position of the nozzle 14 of the spray head, under normal conditions, the upper end of glass ball withstands the gasket of nozzle 14 department, and when on fire, the temperature rose in the block terminal 1, the liquid in the glass ball is because of the automatic spalling that expands after the thermal expansion, and the gasket is automatic to fall, and the dry powder medicament in the suspension type dry powder fire extinguisher 13 is from the nozzle blowout under the nitrogen gas effect, carries out the inside fire extinguishing to block terminal 1.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A high-voltage explosion-proof power distribution device comprises a distribution box (1) and is characterized in that, a control panel (11) is arranged in the distribution box (1) through bolts, heat dissipation fans (12) are arranged on two sides of the distribution box (1) through bolts, a suspended dry powder fire extinguisher (13) is arranged at the top of the distribution box (1) through a bolt, a nozzle (14) is fixed at one side of the suspended dry powder fire extinguisher (13), and the nozzle (14) is positioned inside the distribution box (1), an explosion-proof structure (15) is fixed inside the distribution box (1), the explosion-proof structure (15) comprises an explosion-proof plate (18), one side of the explosion-proof plate (18) is fixed with a cushion pad (19), one side of explosion-proof board (18) and block terminal (1) all opens fixed orifices (20), and the inside of fixed orifices (20) is fixed with buffer spring (21).
2. An explosion-proof power distribution unit with high voltage as claimed in claim 1, characterized in that an indicator (22) is fixed on one side of the control panel (11), and an indicator lamp (23) and a switch (24) are fixed on one side of the control panel (11).
3. The high-voltage explosion-proof power distribution device with the high-voltage power distribution box is characterized in that the top of the power distribution box (1) is provided with a protective shell (2) through bolts, and the suspension type dry chemical extinguisher (13) is positioned inside the protective shell (2).
4. The high-voltage explosion-proof power distribution device as claimed in claim 1, wherein a box door (3) is rotatably connected to one side of the power distribution box (1) through a hinge, and a watch mirror (4) is fixed to one side of the box door (3).
5. The high-voltage explosion-proof power distribution device is characterized in that an observation window (5) is fixed on one side of the box door (3), and a handle (6) is mounted on one side of the box door (3) through a bolt.
6. The high-voltage explosion-proof power distribution device with the high voltage, as claimed in claim 1, is characterized in that a threading hole (16) is formed in the back surface of the power distribution box (1), and a rubber sleeve (17) is fixed inside the threading hole (16).
7. The high-voltage explosion-proof power distribution device with the high voltage as claimed in claim 1 is characterized in that a base (9) is installed at the bottom of the power distribution box (1) through bolts, and a non-slip mat (10) is fixed at the bottom of the base (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021542894.4U CN212626733U (en) | 2020-07-30 | 2020-07-30 | High-voltage explosion-proof power distribution device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021542894.4U CN212626733U (en) | 2020-07-30 | 2020-07-30 | High-voltage explosion-proof power distribution device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212626733U true CN212626733U (en) | 2021-02-26 |
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ID=74730837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021542894.4U Active CN212626733U (en) | 2020-07-30 | 2020-07-30 | High-voltage explosion-proof power distribution device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212626733U (en) |
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2020
- 2020-07-30 CN CN202021542894.4U patent/CN212626733U/en active Active
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