CN210693130U - Destatic automatic fire extinguishing distribution box - Google Patents
Destatic automatic fire extinguishing distribution box Download PDFInfo
- Publication number
- CN210693130U CN210693130U CN201921679191.3U CN201921679191U CN210693130U CN 210693130 U CN210693130 U CN 210693130U CN 201921679191 U CN201921679191 U CN 201921679191U CN 210693130 U CN210693130 U CN 210693130U
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- air door
- fixedly connected
- box body
- motor
- vacuum pump
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- Elimination Of Static Electricity (AREA)
Abstract
The utility model provides a destatic automatic fire extinguishing block terminal belongs to block terminal technical field, include: the box body, the vacuum pump, electronic check valve, exhaust tube, prevent static coating, static piece, connecting hole, fixing bolt, mounting panel, below air door, blade, drive wheel, seal groove, motor one, top air door, motor two and smoke transducer, the inside fixed connection in box bottom is equipped with the vacuum pump, and vacuum pump top fixed connection is equipped with the exhaust tube. This practicality is through setting up smoke transducer, below air door, top air door and vacuum pump, makes this block terminal carry out automatic putting out to the internal conflagration of box, and the conflagration breaks out in the block terminal, leads to electrical components and wire to burn, and smoke transducer detects the conflagration, makes motor one and motor two rotate, makes below air door and top air door close, and electronic check valve opens, and vacuum pump work is taken the box inside vacuum environment out, makes the burning can't continue because of the oxygen deficiency.
Description
Technical Field
The utility model relates to a block terminal technical field particularly, relates to a destatic automatic fire extinguishing block terminal.
Background
The distribution box is that the switchgear, measuring instrument, protective electrical apparatus and auxiliary equipment are assembled in the closed or semi-closed metal cabinet or on the screen according to the electric wiring requirement, form the low-voltage distribution unit, can put through or break the circuit with the help of the manual or automatic switch in normal operation, cut off the circuit or report to the police with the help of the protective electrical apparatus in trouble or abnormal operation, can reveal various parameters in operation with the help of the measuring instrument, can also adjust some electrical parameters, point out or send out the signal to deviating from the normal operating condition;
in the prior art, the shell of block terminal is made of metal material, and many lines are being carried to inside, because electromagnetic induction's existence, the surface of block terminal can produce static after these lines circular telegrams, if careless will be arrived by these static electricity, and current destatic block terminal in case meet with the conflagration, destatic block terminal is very easily burnt out, consequently, the automatic fire extinguishing block terminal that destatics of urgently needing.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of proposing in the background art to provide a destatic automatic fire extinguishing block terminal.
In order to achieve the above object, the utility model provides a following technical scheme: a static-eliminating automatic fire-extinguishing distribution box comprising: the device comprises a box body, a vacuum pump, an electric one-way valve, an exhaust pipe, an anti-static coating, an anti-static sheet, a connecting hole, a fixing bolt, a mounting plate, a lower air door, a blade, a driving wheel, a sealing groove, a first motor, a second motor and a smoke sensor, wherein the inside of the bottom end of the box body is fixedly connected with the vacuum pump, the top end of the vacuum pump is fixedly connected with the exhaust pipe, the top end of the exhaust pipe is fixedly connected with the lower surface inside the box body, the outer wall in the middle of the exhaust pipe is firmly connected with the electric one-way valve, the inner wall and the outer wall of the box body are fixedly connected with the anti-static coating, the inner side of the box body is fixedly connected with the mounting plates uniformly, the left side of the inner side of the box body is fixedly connected with the anti-static sheet, the bottom, the fixed bolt is movably connected with the outer wall of one side of the bottom end of the box body;
a lower air door is fixedly connected to the lower portion of the right side of the box body, a first motor is fixedly connected to the inside of the right side of the box body, a plurality of blades are movably connected to the inside of the lower air door, two ends of each blade are movably connected with the outer wall of the box body, a driving wheel is fixedly connected to one end of each blade, and sealing grooves are fixedly connected to two sides of each blade;
the upper air door is fixedly connected to the upper portion of the left side of the box body, the motor II is fixedly connected to one side of the top end of the left side of the box body, and the smoke sensor is fixedly connected to the top end of the left side of the box body.
Preferably, the static electricity removing sheet and the mounting plate are connected through a conductive block.
Preferably, the antistatic coating is 0.2mm thick antistatic paint.
Preferably, the lower damper and the upper damper have the same internal structure.
Preferably, below air door top and bottom all are equipped with the rectangle arch, and the rectangle arch is inlayed with the seal groove, and the inboard rectangle of seal groove seals the cushion, and inlays each other between the seal groove of two adjacent blades.
Preferably, the smoke sensor is in signal connection with the first motor, the second motor, the electric one-way valve and the vacuum pump.
Preferably, one end of the motor is provided with a gear which is meshed with the gear on the outer wall of the driving wheel, and the gears of the driving wheels of two adjacent blades are meshed with each other.
The utility model provides a destatic automatic fire extinguishing block terminal has following beneficial effect:
1. this remove static automatic fire extinguishing block terminal is through setting up smoke transducer, below air door, top air door and vacuum pump, make this block terminal carry out the automatic fire extinction in can to the box, when the conflagration breaing out in the block terminal, lead to electrical components and wire to burn, smoke transducer detects the conflagration, make motor one and motor two rotate, make below air door and top air door close, electronic check valve opens, vacuum pump work is with the inside vacuum environment of taking out of box, make the burning source because the oxygen deficiency can't continue the burning.
2. This remove static automatic fire extinguishing block terminal is through setting up antistatic backing and static piece, makes this block terminal can carry static quick leading-in underground with electrical components, when box inside electrical components self carries static, the static that the electrical components who makes the installation on the mounting panel carried can be fast through mounting panel and conducting block, the rethread static piece falls away, and the static piece bottom connecting cylinder that just removes has the connection of beating through the wire, make static can be through the leading-in underground of static piece.
Drawings
Fig. 1 is an overall sectional view of the present invention.
Fig. 2 is a schematic view of the structure of the lower air door of the present invention.
Fig. 3 is a side view of a blade of the present invention.
Fig. 4 is an enlarged view of the position a of the present invention.
In fig. 1 to 4, the corresponding relationship between the part names or lines and the reference numbers is:
the device comprises a box body-1, a vacuum pump-2, an electric one-way valve-3, an air suction pipe-4, an anti-static coating-5, a static removing sheet-6, a connecting hole-601, a fixing bolt-602, a mounting plate-7, a lower air door-8, a blade-801, a transmission wheel-802, a sealing groove-803, a motor I-9, an upper air door-10, a motor II-11 and a smoke sensor-12.
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.
Referring to fig. 1-4, the utility model relates to a destatic automatic fire extinguishing block terminal, including: the static electricity eliminating device comprises a box body 1, a vacuum pump 2, an electric one-way valve 3, an air exhaust pipe 4, an anti-static electricity coating 5, a static electricity eliminating sheet 6, a connecting hole 601, a fixing bolt 602, a mounting plate 7, a lower air door 8, a blade 801, a driving wheel 802, a sealing groove 803, a first motor 9, an upper air door 10, a second motor 11 and a smoke sensor 12, wherein the vacuum pump 2 is fixedly connected inside the bottom end of the box body 1, the air exhaust pipe 4 is fixedly connected at the top end of the vacuum pump 2, the top end of the air exhaust pipe 4 is fixedly connected with the lower surface inside the box body 1, the electric one-way valve 3 is firmly connected with the middle outer wall of the air exhaust pipe 4, the anti-static electricity coating 5 is fixedly connected with the inner wall and the outer wall of the box body 1, a plurality of mounting plates 7 are uniformly arranged on the inner side inside the box body 1, the static electricity eliminating, a fixing bolt 602 is movably connected to one side of the outer wall of the connecting hole 601, and the fixing bolt 602 is movably connected to the outer wall of one side of the bottom end of the box body 1;
a lower air door 8 is fixedly connected to the lower part of the right side of the box body 1, a motor I9 is fixedly connected to the inside of the right side of the box body 1, a plurality of blades 801 are movably connected to the inside of the lower air door 8, two ends of each blade 801 are movably connected with the outer wall of the box body 1, a driving wheel 802 is fixedly connected to one end of each blade 801, and sealing grooves 803 are fixedly connected to two sides of each blade 801;
the upper air door 10 is fixedly connected to the upper portion of the left side of the box body 1, the motor II 11 is fixedly connected to one side of the top end of the left side of the box body 1, and the smoke sensor 12 is fixedly connected to the top end of the left side of the box body 1.
In this embodiment, the static electricity removing sheet 6 is connected with the mounting plate 7 through the conductive block, so that static electricity carried by an electrical component mounted on the mounting plate 7 can rapidly pass through the mounting plate 7 and the conductive block, and then the static electricity removing sheet 6 is reversed, and the connecting cylinder 601 at the bottom end of the static electricity removing sheet 6 is connected through a wire, so that the static electricity can be led into the ground through the static electricity removing sheet 6.
In this embodiment, the antistatic coating 5 is 0.2mm thick antistatic paint, so that the inner and outer walls of the box body 1 are not easy to generate static electricity, and the generated static electricity can be quickly led into the ground from the static electricity removing sheet 6.
In this embodiment, the internal structure of the lower air door 8 is the same as that of the upper air door 10, so that the lower air door 8 and the upper air door 10 can both drive the opening and closing of the lower air door 8 and the upper air door 10 through the rotation of the first motor 9 and the second motor 11.
In this embodiment, the top end and the bottom end of the lower air door 8 are both provided with rectangular protrusions, the rectangular protrusions are embedded in the sealing grooves 803, rectangular sealing rubber gaskets are arranged inside the sealing grooves 803, the sealing grooves 803 of two adjacent blades 801 are embedded in each other, when the lower air door 8 is closed, the sealing grooves 803 can form a sealing structure with the top end and the bottom end of the lower air door 8, and a sealing structure is formed between the sealing grooves 803 of the two connected blades 801.
In this embodiment, the smoke sensor 12, the first motor 9, the second motor 11, the electric check valve 3 and the vacuum pump 2 are all externally connected with a power supply.
In this embodiment, smoke transducer 12 and motor 9, motor two 11, electronic check valve 3 and 2 signal connection of vacuum pump, when the conflagration breaks out in the block terminal, lead to electrical components and wire to burn, smoke transducer 12 detects the conflagration, makes motor one and motor two 11 rotate, makes below air door 8 and top air door 10 close, and electronic check valve 3 opens, and vacuum pump 2 works, takes out vacuum environment with 1 inside of box, makes the burning can't continue because of the oxygen deficiency in the burning source of a fire.
In this embodiment, one end of the first motor 9 is provided with a gear engaged with the gear on the outer wall of the driving wheel 802, and the gears of the driving wheels 802 of two adjacent blades 801 are engaged with each other, when the blades 801 rotate, the first motor 9 rotates to drive the driving wheels 802 to rotate through the gears, so that the driving wheels 802 drive the blades 801 to rotate, and the blades are opened and closed.
The working principle is as follows: firstly, installing a distribution box in an operation scene;
when a fire disaster happens to the working load of the electrical components of the distribution box, the electrical components and the conducting wires are burnt, the smoke sensor 12 detects the fire disaster, the motor I9 and the motor II 11 are rotated, the lower air door 8 and the upper air door 10 are closed, the electric one-way valve 3 is opened, the vacuum pump 2 works, the interior of the box body 1 is pumped out of a vacuum environment, and the fire source cannot be continuously burnt due to oxygen deficiency; and waiting for the smoke sensor 12 to detect that the smoke sensor is lower than the preset value, and stopping the operation of the vacuum pump 2.
When the internal electrical components of box 1 self carried static, the static that the electrical components of messenger's installation on the mounting panel 7 carried can be fast through mounting panel 7 and conducting block, and the rethread destatics piece 6 is fallen away, and destatics 6 bottom connecting cylinder 601 through the wire have beat be connected, make static can lead to underground through destatics piece 6.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (7)
1. A static-eliminating automatic fire-extinguishing distribution box comprising: box (1), vacuum pump (2), electronic check valve (3), exhaust tube (4), prevent static coating (5), static piece (6), connecting hole (601), fixing bolt (602), mounting panel (7), below air door (8), blade (801), drive wheel (802), seal groove (803), motor one (9), top air door (10), motor two (11) and smoke transducer (12), its characterized in that: the vacuum pump (2) is fixedly connected and arranged in the bottom of the box body (1), the exhaust pipe (4) is fixedly connected and arranged at the top end of the vacuum pump (2), the top end of the exhaust pipe (4) is fixedly connected with the lower surface in the box body (1), the electric check valve (3) is firmly connected and arranged on the outer wall in the middle of the exhaust pipe (4), the antistatic coating (5) is fixedly connected and arranged on the inner wall and the outer wall of the box body (1), a plurality of mounting plates (7) are uniformly fixedly connected and arranged on the inner side of the box body (1), the static removing sheet (6) is fixedly connected and arranged on the left side of the inner side of the box body (1), the connecting hole (601) is fixedly connected and arranged in the bottom end outer wall of the box body (1), and the fixing bolt (602) is movably connected and arranged on one side of the, the fixed bolt (602) is movably connected with the outer wall of one side of the bottom end of the box body (1);
a lower air door (8) is fixedly connected to the lower portion of the right side of the box body (1), a motor I (9) is fixedly connected to the inner portion of the right side of the box body (1), a plurality of blades (801) are movably connected to the inner portion of the lower air door (8), two ends of each blade (801) are movably connected with the outer wall of the box body (1), a driving wheel (802) is fixedly connected to one end of each blade (801), and sealing grooves (803) are fixedly connected to two sides of each blade (801);
the improved air conditioning box is characterized in that an upper air door (10) is fixedly connected to the upper portion of the left side of the box body (1), a motor II (11) is fixedly connected to one side of the top end of the left side of the box body (1), and a smoke sensor (12) is fixedly connected to the top end of the left side of the box body (1).
2. The static elimination self-extinguishing distribution box of claim 1, wherein: the static electricity removing sheet (6) is connected with the mounting plate (7) through a conductive block.
3. The static elimination self-extinguishing distribution box of claim 1, wherein: the antistatic coating (5) is 0.2mm thick antistatic paint.
4. The static elimination self-extinguishing distribution box of claim 1, wherein: the internal structures of the lower air door (8) and the upper air door (10) are the same.
5. The static elimination self-extinguishing distribution box of claim 1, wherein: the top end and the bottom end of the lower air door (8) are respectively provided with a rectangular protrusion, the rectangular protrusions are embedded into the sealing grooves (803), the rectangular sealing rubber gaskets are arranged on the inner sides of the sealing grooves (803), and the sealing grooves (803) of two adjacent blades (801) are embedded into each other.
6. The static elimination self-extinguishing distribution box of claim 1, wherein: and the smoke sensor (12) is in signal connection with the first motor (9), the second motor (11), the electric one-way valve (3) and the vacuum pump (2).
7. The static elimination self-extinguishing distribution box of claim 1, wherein: one end of the motor I (9) is provided with a gear which is meshed with the gear on the outer wall of the driving wheel (802), and the gears of the driving wheels (802) of two adjacent blades (801) are meshed with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921679191.3U CN210693130U (en) | 2019-10-09 | 2019-10-09 | Destatic automatic fire extinguishing distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921679191.3U CN210693130U (en) | 2019-10-09 | 2019-10-09 | Destatic automatic fire extinguishing distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210693130U true CN210693130U (en) | 2020-06-05 |
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ID=70888294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921679191.3U Active CN210693130U (en) | 2019-10-09 | 2019-10-09 | Destatic automatic fire extinguishing distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210693130U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112421416A (en) * | 2020-11-30 | 2021-02-26 | 扬州德云电气设备集团有限公司 | Fixed cellular-type low-voltage switchgear |
| CN115498520A (en) * | 2022-09-26 | 2022-12-20 | 国网辽宁省电力有限公司锦州供电公司 | Block terminal with automatic fire extinguishing function |
-
2019
- 2019-10-09 CN CN201921679191.3U patent/CN210693130U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112421416A (en) * | 2020-11-30 | 2021-02-26 | 扬州德云电气设备集团有限公司 | Fixed cellular-type low-voltage switchgear |
| CN112421416B (en) * | 2020-11-30 | 2022-07-01 | 扬州德云电气设备集团有限公司 | Fixed cellular-type low-voltage switchgear |
| CN115498520A (en) * | 2022-09-26 | 2022-12-20 | 国网辽宁省电力有限公司锦州供电公司 | Block terminal with automatic fire extinguishing function |
| CN115498520B (en) * | 2022-09-26 | 2024-08-06 | 国网辽宁省电力有限公司锦州供电公司 | Block terminal with automatic fire extinguishing function |
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