CN220107239U - Dedicated extinguishing device of high-low voltage distribution cabinet - Google Patents
Dedicated extinguishing device of high-low voltage distribution cabinet Download PDFInfo
- Publication number
- CN220107239U CN220107239U CN202321218361.4U CN202321218361U CN220107239U CN 220107239 U CN220107239 U CN 220107239U CN 202321218361 U CN202321218361 U CN 202321218361U CN 220107239 U CN220107239 U CN 220107239U
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- China
- Prior art keywords
- low voltage
- distribution cabinet
- power distribution
- voltage power
- cabinet body
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- 239000000428 dust Substances 0.000 claims abstract description 60
- 239000000779 smoke Substances 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims description 10
- 238000010521 absorption reaction Methods 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims 2
- 239000000843 powder Substances 0.000 abstract description 18
- 238000010586 diagram Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000241 respiratory effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
Abstract
The utility model discloses a special fire extinguishing device for a high-low voltage power distribution cabinet, which relates to the field of high-low voltage power distribution cabinet fire extinguishment and comprises a high-low voltage power distribution cabinet body, wherein a fire extinguisher is fixedly arranged on one side of the high-low voltage power distribution cabinet body, a smoke sensor is fixedly arranged on the inner wall of the cabinet body, a dust collection device and a dust collection driving device are arranged below the inner part of the high-low voltage power distribution cabinet body, when the smoke sensor in the cabinet body reaches a set rated value, an electromagnetic valve on the fire extinguisher is controlled to be opened by a controller, fire extinguishing dry powder enters the cabinet body to extinguish the fire inside, an electric push rod is fixedly connected with a clamping block, the electric push rod can push the clamping block to slide in a clamping groove, and the clamping block can be pushed to the root part of a flame at the optimal position for extinguishment according to different values of the smoke sensor arranged at different positions so as to effectively extinguish the fire, thereby saving the fire extinguishing dry powder and improving the fire extinguishing efficiency.
Description
Technical Field
The utility model relates to the field of high-low voltage power distribution cabinet fire extinguishment, in particular to a fire extinguishing device special for a high-low voltage power distribution cabinet.
Background
When the high-low voltage power distribution cabinet is used, fire is easily caused under the conditions of electric leakage, short circuit and overload, the position of a fire extinguishing nozzle of a fire extinguishing device with the high-low voltage power distribution cabinet is usually fixed, the fire cannot be extinguished by moving to the optimal fire extinguishing position, the waste of fire extinguishing dry powder is caused, and the fire extinguishing efficiency is reduced. Therefore, it is necessary to invent a fire extinguishing device special for a high-low voltage power distribution cabinet to solve the above problems.
Disclosure of Invention
The utility model aims to provide a fire extinguishing device special for a high-low voltage power distribution cabinet, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the special fire extinguishing device for the high-low voltage power distribution cabinet comprises a high-low voltage power distribution cabinet body, wherein a mounting box is fixedly arranged on one side of the high-low voltage power distribution cabinet body, a fixing plate is fixedly arranged below the inside of the mounting box, a fire extinguisher is fixedly arranged on the upper surface of the fixing plate, the fire extinguisher comprises a fire extinguishing nozzle, a fire extinguishing pipe, a reagent outlet and an electromagnetic valve, the smoke sensors are fixedly mounted on the inner wall of the high-low voltage power distribution cabinet body, a dust collection device and a dust collection driving device are arranged below the inner wall of the high-low voltage power distribution cabinet body, the dust collection device comprises a fixed block, a dust collection head, a dust collection box, a dust collection port and a hose, and the dust collection driving device comprises an arc through groove, a threaded rod, a guide rod and a motor.
Preferably, the outside fixed cover of shower nozzle of putting out a fire is equipped with the fixture block, and the draw-in groove has been seted up to the side that the cabinet door was kept away from to the high-low voltage distribution cabinet body, and fixture block sliding connection is in the inside of draw-in groove, and the lower bottom surface of draw-in groove is connected with electric putter.
Preferably, both sides of the fire extinguisher are provided with limiting blocks, the limiting blocks are fixedly arranged on the upper surface of the fixing plate, and one end, far away from the clamping block, of the electric push rod is fixedly arranged on the fixing plate.
Preferably, motor fixed mounting is on the motor cabinet, and motor cabinet fixed mounting is in the inside of installing the case, and the output and the threaded rod fixed connection of motor, guide bar set up in the inside of the high-low voltage distribution cabinet body, and the guide bar distributes along the length direction of the high-low voltage distribution cabinet body, and the both ends of guide bar are fixed respectively on the both sides inner wall of the high-low voltage distribution cabinet body, parallel between threaded rod and the guide bar, and are located same horizontal plane.
Preferably, the fixed block is sleeved on the threaded rod and the guide rod, the dust collection head is fixedly arranged below the fixed block, one end of the hose is fixedly arranged at one end of the dust collection head, which is close to the guide rod, the hose is fixedly arranged at one end, which is far away from the fixed block, of the hose, the high-low voltage power distribution cabinet body is provided with an arc through groove, the hose penetrates through the arc through groove, the hose is connected between the dust collection head and the dust collection port, and the dust collection port is fixedly arranged above the dust collection box.
Preferably, the dust box is fixedly arranged in the installation shell, and the installation shell is fixedly arranged on the outer wall of the high-low voltage power distribution cabinet body.
Preferably, one side of the high-low voltage power distribution cabinet body is provided with a cabinet door.
The utility model has the technical effects and advantages that:
1. when the smoke sensor in the high-low voltage power distribution cabinet reaches a set rated value, the electromagnetic valve on the fire extinguisher is controlled to be opened by the controller, the fire extinguishing dry powder in the fire extinguisher enters the fire extinguishing pipe from the agent outlet, finally enters the high-low voltage power distribution cabinet body from the fire extinguishing spray nozzle, and the interior of the high-low voltage power distribution cabinet body is subjected to fire extinguishing treatment. The electric push rod is fixedly connected with the clamping block, the electric push rod can push the clamping block to slide in the clamping groove, the clamping block can be pushed to the root of the flame at the optimal position for extinguishing fire according to different values of smoke sensors arranged at different positions, the waste of extinguishing dry powder can be caused when the other positions are aligned, the extinguishing efficiency is reduced, and the flame can be effectively extinguished only when the roots are aligned;
2. in the utility model, after fire extinguishment is completed, the sprayed dry powder is required to be absorbed, collected and uniformly treated, if the cabinet door is directly opened, the sprayed dry powder is absorbed by the dust collector, and the sprayed dry powder is easy to fly into the air outside the high-low voltage power distribution cabinet body along with wind at the moment, even is absorbed into a human body, and has a certain influence on the respiratory health of the human body, so that the sprayed dry dust collector for extinguishment is absorbed inside the high-low voltage power distribution cabinet body, and the influence of the sprayed dry powder on the external environment and the human body can be reduced.
Drawings
Fig. 1 is a schematic diagram of the internal structure of a fire extinguishing device special for a high-low voltage power distribution cabinet.
Fig. 2 is a schematic diagram of a side cross-sectional structure of a fire extinguishing device special for a high-low voltage power distribution cabinet.
Fig. 3 is a schematic diagram of a top view structure of a fire extinguishing device special for a high-low voltage power distribution cabinet.
Fig. 4 is an enlarged schematic view of the structure a in fig. 1 according to the present utility model.
Fig. 5 is an enlarged schematic view of the structure B in fig. 1 according to the present utility model.
Fig. 6 is an enlarged schematic view of the structure at C in fig. 1 according to the present utility model.
In the figure: the high-low voltage power distribution cabinet comprises a high-low voltage power distribution cabinet body 1, a cabinet door 2, an installation box 3, a fixed plate 4, a limiting block 5, a fire extinguisher 6, a smoke sensor 7, an electric push rod 8, a clamping groove 9, a clamping block 10, a fire extinguishing spray head 11, a fire extinguishing pipe 12, a chemical outlet 13, an electromagnetic valve 14, a fixed block 15, a dust collection head 16, an arc through groove 17, a threaded rod 18, a guide rod 19, an installation shell 20, a dust collection box 21, a dust collection opening 22, a hose 23, a motor 24 and a motor seat 25.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a special fire extinguishing device for a high-low voltage power distribution cabinet as shown in fig. 1-6, which comprises a high-low voltage power distribution cabinet body 1, wherein a mounting box 3 is fixedly arranged on one side of the high-low voltage power distribution cabinet body 1, a fixing plate 4 is fixedly arranged below the inside of the mounting box 3, a fire extinguisher 6 is fixedly arranged on the upper surface of the fixing plate 4, the fire extinguisher 6 comprises a fire extinguishing spray head 11, a fire extinguishing pipe 12, a reagent outlet 13 and an electromagnetic valve 14, a plurality of uniformly distributed smoke sensors 7 are fixedly arranged on the inner wall of the high-low voltage power distribution cabinet body 1, a dust collection device and a dust collection driving device are arranged below the inside of the high-low voltage power distribution cabinet body 1, the dust collection device comprises a fixing block 15, a dust collection head 16, a dust collection box 21, a dust collection port 22 and a hose 23, and the dust collection driving device comprises arc-shaped through grooves 17, a threaded rod 18, a guide rod 19 and a motor 24.
The outside fixed cover of shower nozzle 11 of putting out a fire is equipped with fixture block 10, and draw-in groove 9 has been seted up to the side that cabinet door 2 was kept away from to high-low voltage distribution cabinet body 1, and fixture block 10 sliding connection is in the inside of draw-in groove 9, and the lower bottom surface of draw-in groove 9 is connected with electric putter 8.
In the utility model, when a smoke sensor 7 in a high-low voltage power distribution cabinet reaches a set rated value, a controller (not shown in the figure) controls an electromagnetic valve 14 on a fire extinguisher 6 to be opened, fire extinguishing dry powder in the fire extinguisher 6 enters a fire extinguishing pipe 12 from a fire extinguishing agent outlet 13 and finally enters a high-low voltage power distribution cabinet body 1 from a fire extinguishing nozzle 11, and fire extinguishing treatment is carried out in the high-low voltage power distribution cabinet body 1. The electric push rod 8 is fixedly connected with the clamping block 10, the electric push rod 8 can push the clamping block 10 to slide in the clamping groove 9, the clamping block 10 can be pushed to the root part of the flame at the optimal position for extinguishing fire according to the numerical value of the smoke sensor 7 arranged at different positions, the flame can be effectively extinguished only by aligning the root part, and the waste of the dry powder for extinguishing fire can be caused by aligning other positions, so that the extinguishing efficiency is reduced.
Specifically, the controller can be used for controlling the switch of the high-low voltage power distribution cabinet body 1, and when the smoke sensor 7 reaches the set rated value, the controller firstly closes the switch of the high-low voltage power distribution cabinet body 1, so that the expansion of fire spread can be effectively prevented.
Both sides of fire extinguisher 6 all are provided with stopper 5, and stopper 5 fixed mounting is in the upper surface of fixed plate 4, and electric putter 8 is kept away from the one end fixed mounting of fixture block 10 on fixed plate 4.
The limiting block 5 can clamp and fix the fire extinguisher 6, so that the stability of the fire extinguisher 6 is kept, and meanwhile, the limiting block 5 has a supporting effect on the electric push rod 8.
The motor 24 fixed mounting is on motor cabinet 25, and motor cabinet 25 fixed mounting is in the inside of installing box 3, and motor 24's output and threaded rod 18 fixed connection, guide bar 19 set up in the inside of high-low voltage distribution cabinet body 1, and guide bar 19 distributes along the length direction of high-low voltage distribution cabinet body 1, and the both ends of guide bar 19 are fixed respectively on the both sides inner wall of high-low voltage distribution cabinet body 1, parallel between threaded rod 18 and the guide bar 19, and are located same horizontal plane.
When the fire is extinguished, the sprayed dry powder is required to be absorbed, collected and uniformly processed, if the cabinet door 2 is directly opened, the sprayed dry powder is absorbed by the dust collector, and the sprayed dry powder is easy to fly into the air outside the high-low voltage power distribution cabinet body 1 along with wind and even is inhaled into a human body, so that the respiratory health of the human body is affected to a certain extent, and the sprayed dry dust collector for extinguishing the fire can be absorbed in the high-low voltage power distribution cabinet body 1, and the influence of the sprayed dry powder on the external environment and the human body is reduced.
Specifically, the motor 24 is started, the threaded rod 18 rotates under the action of the motor 24, the internal thread in the fixed block 15 is matched with the external thread of the threaded rod 18, the fixed block 15 can move in the length direction of the threaded rod 18, the fixed block 15 is slidably connected with the guide rod 19, the guide rod 19 has a guiding effect on the fixed block 15, the threaded rod 18 and the guide rod 19 are located on the same horizontal plane, and the dust collection head 16 fixedly installed below the fixed block 15 is kept horizontal.
The fixed block 15 is sleeved on the threaded rod 18 and the guide rod 19, the dust collection head 16 is fixedly arranged below the fixed block 15, one end of the hose 23 is fixedly arranged at one end of the dust collection head 16 close to the guide rod 19, one end of the hose 23, which is far away from the fixed block 15, is fixedly arranged on the dust collection port 22, the arc-shaped through groove 17 is formed in the high-low voltage power distribution cabinet body 1, the hose 23 penetrates through the arc-shaped through groove 17, the hose 23 is used for connecting the dust collection head 16 with the dust collection port 22, and the dust collection port 22 is fixedly arranged above the dust collection box 21.
Wherein, a plurality of dust absorption holes can be arranged below the dust absorption head 16, the sprayed fire extinguishing dry powder can be absorbed into the dust absorption head 16 and enter the dust collection box 21 through the hose 23, the fire extinguishing dry powder is collected and treated in the same way, the hose 23 passes through the arc-shaped through groove 17, and when the fixed block 15 moves, the hose 23 can move in the arc-shaped through groove 17.
The dust box 21 is fixedly arranged in the installation shell 20, and the installation shell 20 is fixedly arranged on the outer wall of the high-low voltage power distribution cabinet body 1.
The installation shell 20 is of an openable structure, and the installation shell 20 can be opened independently to treat the collected dry powder, so that the work of the high-low voltage power distribution cabinet body 1 is not affected.
One side of the high-low voltage power distribution cabinet body 1 is provided with a cabinet door 2.
The cabinet door 2 can be hinged with the high-low voltage power distribution cabinet body 1, and the cabinet door 2 is opened and closed in the working and maintenance processes of the high-low voltage power distribution cabinet body 1.
Claims (7)
1. The utility model provides a dedicated extinguishing device of high-low voltage distribution cabinet, includes high-low voltage distribution cabinet body (1), its characterized in that: one side fixed mounting of the high-low voltage distribution cabinet body (1) has install bin (3), the fixed plate (4) that is provided with in the below of the inside of install bin (3), the last fixed surface of fixed plate (4) installs fire extinguisher (6), fire extinguisher (6) are including fire-extinguishing nozzle (11), fire tube (12), play agent mouth (13) and solenoid valve (14), fixed mounting has a plurality of evenly distributed's smoke transducer (7) on the inner wall of the high-low voltage distribution cabinet body (1), the below of the inside of the high-low voltage distribution cabinet body (1) is provided with dust extraction and dust absorption drive arrangement, dust extraction includes fixed block (15), dust absorption head (16), dust collection box (21), dust collection mouth (22) and hose (23), dust absorption drive arrangement includes arc logical groove (17), threaded rod (18), guide bar (19) and motor (24).
2. The fire extinguishing device special for a high-low voltage power distribution cabinet according to claim 1, wherein: the fire extinguishing device is characterized in that a clamping block (10) is fixedly sleeved outside the fire extinguishing spray head (11), a clamping groove (9) is formed in the side face, far away from the cabinet door (2), of the high-low voltage power distribution cabinet body (1), the clamping block (10) is connected to the inside of the clamping groove (9) in a sliding mode, and an electric push rod (8) is connected to the lower bottom face of the clamping groove (9).
3. The fire extinguishing device special for a high-low voltage power distribution cabinet according to claim 2, characterized in that: both sides of fire extinguisher (6) all are provided with stopper (5), stopper (5) fixed mounting in the upper surface of fixed plate (4), electric putter (8) are kept away from the one end fixed mounting of fixture block (10) is in on fixed plate (4).
4. A fire extinguishing apparatus dedicated for a high-low voltage power distribution cabinet according to claim 3, characterized in that: the motor (24) is fixedly mounted on the motor base (25), the motor base (25) is fixedly mounted inside the mounting box (3), the output end of the motor (24) is fixedly connected with the threaded rod (18), the guide rod (19) is arranged inside the high-low voltage power distribution cabinet body (1), the guide rod (19) is distributed along the length direction of the high-low voltage power distribution cabinet body (1), two ends of the guide rod (19) are respectively fixed on two side inner walls of the high-low voltage power distribution cabinet body (1), and the threaded rod (18) is parallel to the guide rod (19) and is located on the same horizontal plane.
5. The fire extinguishing device special for a high-low voltage power distribution cabinet according to claim 4, wherein: the utility model discloses a dust collection device, including fixed block (15), hose (23), dust collection box (21), hose (23), fixed block (15) cover is established on threaded rod (18) and guide bar (19), the below fixed mounting of fixed block (15) has dust absorption head (16), the one end fixed mounting of hose (23) is close to the one end of guide bar (19) at dust absorption head (16), the one end fixed mounting that fixed block (15) was kept away from to hose (23) is on dust collection port (22), arc logical groove (17) have been seted up on high-low voltage distribution cabinet body (1), hose (23) pass from arc logical groove (17), hose (23) are connected between dust absorption head (16) and dust collection port (22), dust collection port (22) are fixed to be set up in the top of dust collection box (21).
6. The fire extinguishing device special for the high-low voltage power distribution cabinet according to claim 5, wherein: the dust box (21) is fixedly arranged in the installation shell (20), and the installation shell (20) is fixedly arranged on the outer wall of the high-low voltage power distribution cabinet body (1).
7. The fire extinguishing device special for a high-low voltage power distribution cabinet according to claim 6, wherein: one side of the high-low voltage power distribution cabinet body (1) is provided with a cabinet door (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321218361.4U CN220107239U (en) | 2023-05-19 | 2023-05-19 | Dedicated extinguishing device of high-low voltage distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321218361.4U CN220107239U (en) | 2023-05-19 | 2023-05-19 | Dedicated extinguishing device of high-low voltage distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220107239U true CN220107239U (en) | 2023-11-28 |
Family
ID=88845725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321218361.4U Active CN220107239U (en) | 2023-05-19 | 2023-05-19 | Dedicated extinguishing device of high-low voltage distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220107239U (en) |
-
2023
- 2023-05-19 CN CN202321218361.4U patent/CN220107239U/en active Active
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