CN115887970B - Combined automatic fire extinguishing system - Google Patents
Combined automatic fire extinguishing system Download PDFInfo
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- CN115887970B CN115887970B CN202211376933.1A CN202211376933A CN115887970B CN 115887970 B CN115887970 B CN 115887970B CN 202211376933 A CN202211376933 A CN 202211376933A CN 115887970 B CN115887970 B CN 115887970B
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- water supply
- fire extinguishing
- supply device
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- pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 121
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 239000007788 liquid Substances 0.000 claims description 31
- 239000007921 spray Substances 0.000 claims description 16
- 239000000779 smoke Substances 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 10
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 230000001012 protector Effects 0.000 claims description 7
- 230000001629 suppression Effects 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 description 16
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The application discloses combination formula automatic fire extinguishing system relates to the fire extinguishing field, include: the water supply mechanism comprises a towerless water supply device, a drain pipe is arranged on the side face of the towerless water supply device, one end, close to the towerless water supply device, of the drain pipe penetrates through the outer wall of the towerless water supply device and extends to the inside of the towerless water supply device, a fire extinguishing mechanism is arranged on one side, away from the towerless water supply device, of the drain pipe, and the mounting support is located on a wall face. The fire extinguishing mechanism that this device was through setting up not only plays interval electric bicycle, can also put out a fire when preventing the function that electric bicycle chain falls, and can form the protection to the circuit, reduce loss, and the alarm can also remind passersby and staff to take place the conflagration to in time make the reaction, the device can also accomplish whole automatic fire extinguishing's function simultaneously, has promoted the practicality of device, makes the fire extinguishing efficiency of device more high-efficient swift, thereby makes people's property safety obtain guaranteeing.
Description
Technical Field
The invention belongs to the field of fire extinguishment, and particularly relates to a combined automatic fire extinguishing system.
Background
The motor car is a commonly used riding-instead tool in our life, the popularization of the riding-instead tool provides great convenience for daily travel of people, but the national traveling tool still faces social risk hidden hazards such as nonstandard car traversing, battery quality or charger quality, vehicle fire spontaneous combustion, charging safety, frequent fire explosion accidents and the like, fire control management doubtful, frequent fire events are caused in the use process of the resident private electric bicycle battery in the charging process, the messy stop and disorder phenomenon is serious, and the loss is caused for life and property of people, so the development of the combined automatic fire extinguishing system special for the electric bicycle fire extinguishment has strong practical significance.
Disclosure of Invention
The technical problems to be solved are as follows: the existing electric vehicle parking place is not provided with a combined fire extinguishing system, when the electric vehicle is in a fire disaster, rescue cannot be carried out for the first time, and loss of lives and properties of people is easily caused.
Aiming at the defects of the prior art, the invention provides a combined automatic fire extinguishing system, which solves the problems in the background art.
The technical scheme is as follows:
in order to achieve the above purpose, the invention is realized by the following technical scheme:
a modular automatic fire suppression system comprising: the water supply mechanism comprises a towerless water supply device, a drain pipe is arranged on the side face of the towerless water supply device, one end, close to the towerless water supply device, of the drain pipe penetrates through the outer wall of the towerless water supply device and extends to the inside of the towerless water supply device, one side, away from the towerless water supply device, of the drain pipe is provided with a fire extinguishing mechanism, the mounting bracket is located on a wall face, a wiring board is arranged below the mounting bracket, a wire is arranged between the mounting bracket and the wiring board, and a plurality of wiring holes are formed in the surface of the wiring board.
In one possible implementation manner, the water supply mechanism further comprises a water injection pipe, a valve is arranged in the water injection pipe, a fixing plate is arranged above the inside of the towerless water supply device, a supporting frame is arranged on the upper surface of the fixing plate, a motor is arranged in the supporting frame, a liquid level sensor is arranged on the lower surface of the fixing plate, and a separation plate is arranged in the towerless water supply device.
In one possible implementation, the water supply mechanism further comprises a feeding pipe, a feeding funnel is arranged at the top of the feeding pipe, the bottom of the feeding pipe penetrates through the side wall of the towerless water supply device and extends into the towerless water supply device, and a supporting rod is arranged on the outer side of the towerless water supply device.
In one possible implementation manner, the inside dwang that is provided with of no tower water supply, the dwang surface is provided with the fixed block, the surface of fixed block is provided with a plurality of stirring vane, every a plurality of vortex hole has all been seted up on stirring vane's surface, the output shaft fixed connection of dwang top and motor, no tower water supply bottom is provided with the fluid-discharge tube, the fluid-discharge tube is inside also to be provided with the valve.
In one possible implementation, a liquid pump and a pressurizing pump are arranged on the outer side of the towerless water supply device, and the liquid pump and the pressurizing pump are connected with a drain pipe.
In one possible implementation, a circuit protector is arranged between the wire and the patch board, and a plurality of alarms are arranged at the top of the mounting bracket.
In one possible implementation manner, the fire extinguishing mechanism comprises a water inlet pipe, a first support and a second support, the water inlet pipe is connected with a water discharge pipe, the inside of the first support and the inside of the second support are hollow tubular, and are communicated with the water inlet pipe, the bottoms of the first support and the second support are provided with a base plate, a plurality of fixing bolts are arranged inside the base plate, and each fixing bolt is connected with the ground.
In one possible implementation manner, the water inlet pipe is located underground, a first pipeline and a second pipeline are arranged between the first bracket and the second bracket, the second pipeline is located below the first pipeline, the same sides of the first pipeline and the second pipeline are provided with spray heads, the spray heads are internally provided with thermal valves, a mounting plate is arranged between the first pipeline and the second pipeline, and one side of the mounting plate, facing the spray heads, is provided with a smoke sensor.
In one possible implementation manner, the fire extinguishing mechanisms are provided with a plurality of groups, each group of fire extinguishing mechanisms is provided with two fire extinguishing mechanisms, the two fire extinguishing mechanisms are connected through connecting pipes, the connecting pipes are located underground, each group of first supports are connected through a flow guiding pipe, and the flow guiding pipes are also located underground.
The beneficial effects are that:
firstly, putting fire extinguishing agent into a feeding funnel, dropping into a towerless water supply device through a feeding pipe, driving a rotating rod to rotate through a motor, and driving a fixed block and a stirring blade to rotate by the rotating rod, so that water flow and fire extinguishing agent in the towerless water supply device are stirred, the fire extinguishing agent is fully mixed with water, then the height of liquid in the towerless water supply device is detected in real time through a liquid level sensor, so that the towerless water supply device is timely supplied, the towerless water supply device can be put into operation for the first time when an electric vehicle fires, the fire extinguishing efficiency of the device is improved, and the property safety of people is further guaranteed;
secondly, when the electric vehicle is accidently ignited during charging, the smoke sensor detects smoke, the alarm is given out at the same time, meanwhile, the thermal sensitive valve in the spray header is opened, the liquid pump pumps out the water mixed with the fire extinguishing agent in the towerless water supply device through the drain pipe, and the water pump pressurizes the water, so that the fire extinguishing liquid enters the first bracket through the water inlet pipe and flows into the first pipeline and the second pipeline, and finally is sprayed out through the spray header, thereby extinguishing fire on the vehicle, the fire extinguishing liquid can flow into each first bracket through the connecting pipe and the guide pipe, thereby completing the integral automatic fire extinguishing function, improving the practicability of the device, and enabling the fire extinguishing efficiency of the device to be more efficient and faster;
thirdly, when the electric vehicle is in fire during charging and the circuit is in short circuit, the circuit protector can break at the first time and send out signals to the alarm, so that the alarm gives out an alarm to protect the circuit, the loss is reduced, and the property safety of people is ensured.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the water supply mechanism of the present invention;
FIG. 3 is a schematic view of the fire extinguishing mechanism of the present invention;
fig. 4 is a schematic installation view of the fire extinguishing mechanism of the present invention.
Reference numerals: 1. a water supply mechanism; 101. a towerless water supply; 102. a water injection pipe; 103. a valve; 104. a feed pipe; 105. a feed hopper; 106. a motor; 107. a support frame; 108. a liquid level sensor; 109. a partition plate; 110. a support rod; 111. a fixed block; 112. stirring blades; 113. a disturbance orifice; 114. a liquid discharge pipe; 2. a drain pipe; 3. a liquid pump; 4. a pressurizing pump; 5. a fire extinguishing mechanism; 501. a water inlet pipe; 502. a first bracket; 503. a second bracket; 504. a backing plate; 505. a fixing bolt; 506. a first pipe; 507. a second pipe; 508. a spray header; 509. a mounting plate; 510. a smoke sensor; 511. a connecting pipe; 512. a flow guiding pipe; 6. a mounting bracket; 7. a wire; 8. a patch board; 9. a plug wire hole; 10. a circuit protector; 11. an alarm.
Detailed Description
The embodiment of the application solves the problems in the prior art by providing a combined automatic fire extinguishing system.
The technical scheme in the embodiment of the application aims to solve the problems, and the overall thought is as follows:
the specific structure of this embodiment, as shown in fig. 1 and 4, is a combined automatic fire extinguishing system, comprising: the water supply mechanism 1 and the installing support 6, the water supply mechanism 1 includes no tower water supply 101, the side of no tower water supply 101 is provided with drain pipe 2, the one end that drain pipe 2 is close to no tower water supply 101 passes no tower water supply 101 outer wall, and extend to no tower water supply 101 inside, one side that no tower water supply 101 was kept away from to drain pipe 2 is provided with fire extinguishing mechanism 5, the installing support 6 is located the wall, and the below of installing support 6 is provided with wiring board 8, be provided with wire 7 between installing support 6 and the wiring board 8, wiring board 8 surface is provided with a plurality of wiring hole 9.
In some examples, the water supply mechanism 1 further comprises a water injection pipe 102, a valve 103 is arranged in the water injection pipe 102, a fixed plate is arranged above the inside of the towerless water supply 101, a supporting frame 107 is arranged on the upper surface of the fixed plate, a motor 106 is arranged in the supporting frame 107, a liquid level sensor 108 is arranged on the lower surface of the fixed plate, and a separation plate 109 is arranged in the towerless water supply 101.
In some examples, the water supply mechanism 1 further comprises a feeding pipe 104, a feeding funnel 105 is arranged at the top of the feeding pipe 104, the bottom of the feeding pipe 104 penetrates through the side wall of the towerless water supply 101 and extends to the inside of the towerless water supply 101, a supporting rod 110 is arranged at the outer side of the towerless water supply 101, a rotating rod is arranged inside the towerless water supply 101, a fixed block 111 is arranged on the surface of the rotating rod, a plurality of stirring blades 112 are arranged on the surface of the fixed block 111, a plurality of turbulence holes 113 are formed in the surface of each stirring blade 112, the top of the rotating rod is fixedly connected with an output shaft of a motor 106, a liquid discharge pipe 114 is arranged at the bottom of the towerless water supply 101, a valve 103 is also arranged inside the liquid discharge pipe 114, fire extinguishing agent is thrown into the feeding funnel 105 through the feeding pipe 104, the inside of the towerless water supply 101 is driven by the motor 106 to rotate, the rotating rod rotates to drive the fixed block 111 and the stirring blades 112, water flow inside the towerless water supply 101 and fire extinguishing agent are stirred, the fire extinguishing agent is fully mixed with water, then the liquid level sensor 108 is arranged to detect the height of liquid inside the towerless water supply 101 in real time, and accordingly, the fire extinguishing agent can be thrown into the fire extinguishing agent, and the fire extinguishing agent can be timely and safely put into the surface of a fire extinguishing vehicle by the fire extinguishing vehicle, and the fire extinguishing agent.
In some examples, the outer side of the towerless water supply device 101 is provided with a liquid pump 3 and a pressurizing pump 4, the liquid pump 3 and the pressurizing pump 4 are connected with the water drain pipe 2, and fire extinguishing liquid can be pumped out and pressurized through the liquid pump 3 and the pressurizing pump 4, so that normal fire extinguishing work is guaranteed.
In some examples, a circuit protector 10 is arranged between the lead 7 and the patch board 8, a plurality of alarms 11 are arranged at the top of the mounting bracket 6, when the electric vehicle is in fire during charging and a short circuit occurs in a circuit, the circuit protector 10 can break at the first time and send a signal to the alarms 11, so that the alarms 11 send out alarms to protect the circuit, the loss is reduced, the property safety of people is ensured, and the alarms 11 can also remind passers-by and staff of fire, so that the electric vehicle can respond timely.
In some examples, the fire extinguishing mechanism 5 includes a water inlet pipe 501, a first support 502 and a second support 503, the water inlet pipe 501 is connected with the water outlet pipe 2, the interiors of the first support 502 and the second support 503 are all hollow tubular, and are communicated with the water inlet pipe 501, the bottoms of the first support 502 and the second support 503 are all provided with a base plate 504, the inside of the base plate 504 is provided with a plurality of fixing bolts 505, each fixing bolt 505 is connected with the ground, the water inlet pipe 501 is located underground, a first pipeline 506 and a second pipeline 507 are arranged between the first support 502 and the second support 503, the second pipeline 507 is located below the first pipeline 506, a spray header 508 is arranged on the same side of the first pipeline 506 and the second pipeline 507, a thermal valve is arranged in the spray header 508, a mounting plate 509 is arranged between the first pipeline 506 and the second pipeline 507, and one side of the mounting plate 509 facing the spray header 508 is provided with a smoke sensor 510.
In some examples, fire extinguishing mechanisms 5 are provided with a plurality of groups, each group of fire extinguishing mechanisms 5 is provided with two, two second brackets 503 are connected through a connecting pipe 511, the connecting pipe 511 is located underground, each group of first brackets 502 are connected through a flow guide pipe 512, the flow guide pipe 512 is also located underground, when an electric vehicle accidentally fires when being charged, a smoke sensor 510 detects smoke, an alarm 11 simultaneously gives an alarm, a thermal valve in a spray header 508 is opened, a liquid pump 3 pumps out water mixed with fire extinguishing agent in a towerless water supply 101 through a water drain pipe 2 and pressurizes the water through a pressurizing pump 4, so that fire extinguishing liquid enters the first brackets 502 through a water inlet pipe 501 and flows to a first pipeline 506 and a second pipeline 507, and finally is sprayed out through the spray header 508, fire extinguishing vehicles can be extinguished through the connecting pipe 511 and the flow guide pipe 512 to the inside each first brackets 502, thereby completing the function of integral automatic fire extinguishing, improving the practicability of the device, and enabling the fire extinguishing efficiency of the device to be more efficient and faster.
In a specific application scene, the mounting bracket 6 is firstly arranged on a wall surface, the wiring board 8 is electrified, then the water supply mechanism 1 and the fire extinguishing mechanism 5 are arranged, then fire extinguishing agent is thrown into the feeding hopper 105 through the arrangement, falls into the interior of the towerless water supply 101 through the feeding pipe 104, and drives the rotating rod to rotate through the motor 106, the rotating rod rotates to drive the fixed block 111 and the stirring blade 112 to rotate, so that water flow and fire extinguishing agent in the interior of the towerless water supply 101 are stirred, the fire extinguishing agent is fully mixed with the water, then the height of liquid in the towerless water supply 101 is detected in real time through the arranged liquid level sensor 108, so that the towerless water supply 101 is supplied in time, the towerless water supply 101 can be thrown into work at the first time when an electric vehicle fires, the electric vehicle is parked between each group of fire extinguishing mechanisms 5 when in use, when the electric vehicle accidentally fires during charging, the smoke sensor 510 detects smoke, the alarm 11 alarms, the thermo-valve in the spray header 508 is opened, the liquid pump 3 pumps out the water mixed with fire extinguishing agent in the towerless water supply 101 through the water drain pipe 2, and the pressurizing pump 4 pressurizes the fire extinguishing liquid to enter the first bracket 502 through the water inlet pipe 501 and flow into the first pipeline 506 and the second pipeline 507, and finally the fire extinguishing liquid is sprayed out through the spray header 508, so as to extinguish fire of the fire vehicle, the fire extinguishing liquid can flow into each first bracket 502 through the connecting pipe 511 and the flow guide pipe 512, so that the function of integral automatic fire extinguishing is completed, when the electric vehicle fires during charging, the circuit is short-circuited, the circuit protector 10 can break at the first time, and sends out a signal to the alarm 11, so that the alarm 11 gives out alarm to form protection to the circuit, and repeating the above work to finish the fire extinguishing work.
By adopting the technical scheme: the fire extinguishing mechanism 5 through setting up can also put out a fire when not only playing interval electric bicycle, preventing the function that electric bicycle chain falls down, and can form the protection to the circuit, reduces the loss, and alarm 11 can also remind passerby and staff to take place the conflagration to in time react, the device can also accomplish whole automatic fire extinguishing's function simultaneously, has promoted the practicality of device, makes the fire extinguishing efficiency of device more high-efficient swift, thereby makes people's property safety obtain guaranteeing.
Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present invention and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present invention.
Claims (4)
1. A combination automatic fire suppression system, comprising: the water supply mechanism (1) and the installing support (6), the water supply mechanism (1) comprises a towerless water supply device (101), a drain pipe (2) is arranged on the side face of the towerless water supply device (101), one end of the drain pipe (2) close to the towerless water supply device (101) penetrates through the outer wall of the towerless water supply device (101) and extends to the inside of the towerless water supply device (101), one side of the drain pipe (2) far away from the towerless water supply device (101) is provided with a fire extinguishing mechanism (5), the installing support (6) is located on a wall face, a wiring board (8) is arranged below the installing support (6), a wire (7) is arranged between the installing support (6) and the wiring board (8), a plurality of wiring holes (9) are formed in the surface of the wiring board (8), the water supply mechanism (1) further comprises a water injection pipe (102), a valve (103) is arranged in the inside of the water injection pipe (102), a fixing plate is arranged above the inside the towerless water supply device (101), a supporting frame (107) is arranged on the upper surface of the fixing plate, a motor (107), a liquid level sensor (106) is arranged inside the water supply mechanism (104), the top of the feeding pipe (104) is provided with a feeding funnel (105), the bottom of the feeding pipe (104) penetrates through the side wall of the towerless water supply device (101) and extends into the towerless water supply device (101), and the outer side of the towerless water supply device (101) is provided with a supporting rod (110); the fire extinguishing mechanism (5) comprises a water inlet pipe (501), a first bracket (502) and a second bracket (503), wherein the water inlet pipe (501) is connected with a water outlet pipe (2), the interiors of the first bracket (502) and the second bracket (503) are hollow tubular and communicated with the water inlet pipe (501), backing plates (504) are arranged at the bottoms of the first bracket (502) and the second bracket (503), a plurality of fixing bolts (505) are arranged in the backing plates (504), and each fixing bolt (505) is connected with the ground;
the novel water inlet pipe is characterized in that the water inlet pipe (501) is located underground, a first pipeline (506) and a second pipeline (507) are arranged between the first bracket (502) and the second bracket (503), the second pipeline (507) is located below the first pipeline (506), spray heads (508) are arranged on the same sides of the first pipeline (506) and the second pipeline (507), a thermal valve is arranged in the spray heads (508), a mounting plate (509) is arranged between the first pipeline (506) and the second pipeline (507), and a smoke sensor (510) is arranged on one side, facing the spray heads (508), of the mounting plate (509).
The fire extinguishing mechanisms (5) are provided with a plurality of groups, each group of fire extinguishing mechanisms (5) is provided with two second brackets (503) which are connected through connecting pipes (511), the connecting pipes (511) are located underground, each group of first brackets (502) are connected through a flow guide pipe (512), and the flow guide pipes (512) are also located underground.
2. A combination automatic fire suppression system as recited in claim 1 wherein: the inside dwang that is provided with of no tower water supply ware (101), dwang surface is provided with fixed block (111), the surface of fixed block (111) is provided with a plurality of stirring vane (112), every a plurality of vortex hole (113) have all been seted up on the surface of stirring vane (112), dwang top and the output shaft fixed connection of motor (106), no tower water supply ware (101) bottom is provided with fluid-discharge tube (114), fluid-discharge tube (114) inside is also provided with valve (103).
3. A combination automatic fire suppression system as recited in claim 1 wherein: the outside of no tower water supply ware (101) is provided with drawing liquid pump (3) and force (forcing) pump (4), drawing liquid pump (3) and force (forcing) pump (4) all are connected with drain pipe (2).
4. A combination automatic fire suppression system as recited in claim 1 wherein: a circuit protector (10) is arranged between the lead (7) and the patch board (8), and a plurality of alarms (11) are arranged at the top of the mounting bracket (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211376933.1A CN115887970B (en) | 2022-11-04 | 2022-11-04 | Combined automatic fire extinguishing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211376933.1A CN115887970B (en) | 2022-11-04 | 2022-11-04 | Combined automatic fire extinguishing system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115887970A CN115887970A (en) | 2023-04-04 |
| CN115887970B true CN115887970B (en) | 2024-02-27 |
Family
ID=86487148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211376933.1A Active CN115887970B (en) | 2022-11-04 | 2022-11-04 | Combined automatic fire extinguishing system |
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| Country | Link |
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| CN (1) | CN115887970B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2016214510A (en) * | 2015-05-19 | 2016-12-22 | 斎久工業株式会社 | Fire fighting equipment |
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| CN208320710U (en) * | 2018-05-10 | 2019-01-04 | 扬州日兴生物科技股份有限公司 | Agitating device is used in a kind of preparation of disperse dye ink |
| CN110170122A (en) * | 2019-06-19 | 2019-08-27 | 环安有备族(北京)科技有限公司 | A kind of new-energy automobile parking stall fire separation system |
| CN110984644A (en) * | 2019-12-10 | 2020-04-10 | 山东劳动职业技术学院（山东劳动技师学院） | Intelligent electric vehicle garage |
| CN111636728A (en) * | 2020-06-10 | 2020-09-08 | 厦门烽火互动科技有限公司 | Bicycle taking and placing device |
| KR20220131447A (en) * | 2021-03-19 | 2022-09-28 | (주)한국소방기구제작소 | Fire detection and automatic fire extinguishing system of electric vehicle charging station |
-
2022
- 2022-11-04 CN CN202211376933.1A patent/CN115887970B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016214510A (en) * | 2015-05-19 | 2016-12-22 | 斎久工業株式会社 | Fire fighting equipment |
| CN208243946U (en) * | 2018-02-12 | 2018-12-18 | 湖南天桥利亨停车装备有限公司 | A kind of auxiliary fire-fighting structure carrying out auxiliary fire-fighting on stereo garage parking stall |
| CN208320710U (en) * | 2018-05-10 | 2019-01-04 | 扬州日兴生物科技股份有限公司 | Agitating device is used in a kind of preparation of disperse dye ink |
| CN110170122A (en) * | 2019-06-19 | 2019-08-27 | 环安有备族(北京)科技有限公司 | A kind of new-energy automobile parking stall fire separation system |
| CN110984644A (en) * | 2019-12-10 | 2020-04-10 | 山东劳动职业技术学院（山东劳动技师学院） | Intelligent electric vehicle garage |
| CN111636728A (en) * | 2020-06-10 | 2020-09-08 | 厦门烽火互动科技有限公司 | Bicycle taking and placing device |
| KR20220131447A (en) * | 2021-03-19 | 2022-09-28 | (주)한국소방기구제작소 | Fire detection and automatic fire extinguishing system of electric vehicle charging station |
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| CN115887970A (en) | 2023-04-04 |
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