CN113289283A - Parking garage parking space fire prevention and extinguishing device and method - Google Patents

Parking garage parking space fire prevention and extinguishing device and method Download PDF

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Publication number
CN113289283A
CN113289283A CN202110675703.4A CN202110675703A CN113289283A CN 113289283 A CN113289283 A CN 113289283A CN 202110675703 A CN202110675703 A CN 202110675703A CN 113289283 A CN113289283 A CN 113289283A
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fire
extinguishing
parking space
enclosure
water
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CN202110675703.4A
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CN113289283B (en
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杨天燕
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    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62CFIRE-FIGHTING
    • A62C2/00Fire prevention or containment
    • A62C2/06Physical fire-barriers
    • A62C2/10Fire-proof curtains
    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62CFIRE-FIGHTING
    • A62C31/00Delivery of fire-extinguishing material
    • A62C31/005Delivery of fire-extinguishing material using nozzles
    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62CFIRE-FIGHTING
    • A62C31/00Delivery of fire-extinguishing material
    • A62C31/28Accessories for delivery devices, e.g. supports
    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62CFIRE-FIGHTING
    • A62C37/00Control of fire-fighting equipment
    • A62C37/04Control of fire-fighting equipment with electrically-controlled release
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00Fire alarms; Alarms responsive to explosion
    • G08B17/10Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00Fire alarms; Alarms responsive to explosion
    • G08B17/12Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/18Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast

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  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Fire Alarms (AREA)

Abstract

The invention provides a fire-fighting device and method for independent parking spaces, which are applied to parking areas with densely-packed vehicles in parking garages. The invention utilizes the characteristic of flame retardance of carbon dioxide gas (or other flame retardant gases), and arranges the water-filled enclosure made of flame retardant cloth around the parking space to enclose and wrap the spontaneous combustion vehicles in the parking space, and utilizes the injection of the carbon dioxide gas (water or other fire extinguishing flame retardant) into the enclosure and the combustion of the spontaneous combustion vehicles to generate carbon dioxide, so that the oxygen deficiency in the enclosure can extinguish the flame of the spontaneous combustion vehicles. The invention is composed of: the fire-fighting water-filling device comprises a high-pressure water-filling pump 1, a flame (smoke) alarm 2, an intelligent controller 3, a video monitoring system 4, a fire extinguisher 5, a fire extinguisher spray head 6, a parking space 7, a parking space side groove 8, a fire-fighting enclosure 9, a water-filling bag 10, a nozzle 11, a heat-shrinkable belt 12 and a drainage floor drain 13. The invention has the advantages that: 1. can independently separate intensive parking stall region, prevent that the fire from burning and having a business in succession. 2. Can quickly reflect and automatically extinguish fire. 3. The fire extinguishing device is particularly suitable for extinguishing fire in areas which are difficult to reach by fire-fighting vehicles such as underground garages and high-rise parking lots. 4. Is a good fire extinguishing preventive measure for preventing spontaneous combustion of the electric automobile during charging.

Description

Parking garage parking space fire prevention and extinguishing device and method
Technical Field
The invention relates to a fire-fighting device and a method for an independent parking space, which are applied to a parking garage (parking lot) with densely-parked vehicles.
Background
Along with the continuous expansion of the number of family cars, the construction of a parking garage (field) is more and more, the parking density is also more and more, especially, the spontaneous combustion phenomenon of cars caused by the charging of the electric car in the parking garage (field) or the aging and damage of batteries occurs, so that the cars parked in the parking garage (field) have the phenomenon of one spontaneous combustion wave and peripheral cars, and in the prior art, no technical scheme for the fireproof and fire-extinguishing design of an independent parking space exists at present.
Disclosure of Invention
The invention aims to provide a fire-proof and fire-extinguishing device and a fire-proof and fire-extinguishing method for independent parking spaces, which are applied to a dense parking area of vehicles in a parking garage (parking lot).
The invention is designed by utilizing the principle that carbon dioxide gas (or other flame retardant gases) is used for retarding flame, a water-filled enclosure made of flame retardant cloth is arranged around a parking space to enclose and wrap a spontaneous combustion vehicle in the parking space, and carbon dioxide gas (water or other fire extinguishing flame retardant substances) is injected into the enclosure and the spontaneous combustion vehicle is combusted to generate carbon dioxide, so that oxygen deficiency in the enclosure achieves the purpose of extinguishing flame of the spontaneous combustion vehicle.
The invention is composed of: the fire-fighting water-filling device comprises a high-pressure water-filling pump 1, a flame (smoke) alarm 2, an intelligent controller 3, a video monitoring system 4, a fire extinguisher 5, a fire extinguisher spray head 6, a parking space 7, a parking space side groove 8, a fire-fighting enclosure 9, a water-filling bag 10, a nozzle 11, a heat-shrinkable belt 12 and a drainage floor drain 13.
The invention is realized by the following steps: digging out a parking space side groove along a parking space side line around a parking space of a garage, stacking a fire extinguishing enclosure made of fire-proof flame retardant cloth in the parking space side groove, covering the stacked fire extinguishing enclosure by a cover plate on the parking space side groove, fixing the bottom of the fire extinguishing enclosure at the bottom of the parking space side groove, arranging a longitudinal water filling bag on the fire extinguishing enclosure, arranging a nozzle at the inner side of the water filling bag, arranging a high-pressure water filling pump beside the parking space and connecting the water filling bag with the high-pressure water filling pump through a pipeline, arranging a heat shrinkage belt at the upper part of the fire extinguishing enclosure, arranging a fire extinguisher beside the parking space, arranging a fire extinguisher nozzle on the ground of the parking space in the fire extinguishing enclosure, arranging a drainage floor drain at the low-lying position of the ground of the parking space in the fire extinguishing enclosure, connecting the fire extinguisher and the fire extinguisher nozzle by a pipeline, arranging a flame (smoke) alarm in the parking space area, arranging a video monitoring system to monitor and identify the parking space, and automatically starting or closing a fire extinguishing program according to the flame (smoke) alarm and the video monitoring system, the fire extinguisher and the high-pressure water-filled pump are turned on or off. When the vehicle in the parking space spontaneously ignites to generate smoke and flame, a water flame (smoke) alarm gives an alarm, a video monitoring head aims at the spontaneously ignited vehicle to acquire image information, a fire extinguishing intelligent control system automatically starts a fire extinguishing program, a high-pressure water filling pump is started, high-pressure gas or water is injected into a water filling bag on a fire extinguishing enclosure through a pipeline, the fire extinguishing enclosure is ejected out from a side groove of the parking space to quickly form an enclosure isolation wall to enclose the spontaneously ignited vehicle in the parking space, the flame waves and peripheral vehicles are prevented from being ignited, gas or water is sprayed outwards from a nozzle above the inner side of the water filling bag to prevent the high-pressure water filling bag from being expanded and exploded, the sprayed water can also play a role in cooling the spontaneously ignited vehicle, meanwhile, the intelligent control system opens a fire extinguisher switch, carbon dioxide gas or other fire extinguishing flame retardants are sprayed into the fire extinguishing enclosure through a pipeline, and the spontaneously ignited vehicle stops burning due to oxygen deficiency, if the fire is too large, the high temperature can cause the thermal contraction band above the fire extinguishing enclosure to shrink, the opening above the fire extinguishing enclosure is tightened up, the fire extinguishing enclosure wraps the spontaneous combustion vehicle, the outside air cannot convect with the gas in the fire extinguishing enclosure, the oxygen source is lost, the flame of the spontaneous combustion vehicle is extinguished in an anoxic mode, when the video monitoring system monitors that the flame is extinguished, the intelligent control system can close the high-pressure water pump and the fire extinguisher, and accumulated water in the fire extinguishing enclosure is discharged through the drainage floor drain.
The invention has the advantages that: 1. can independently separate intensive parking stall region, prevent that the fire from burning and having a business in succession. 2. Can quickly reflect and automatically extinguish fire. 3. The fire extinguishing device is particularly suitable for extinguishing fire in areas which are difficult to reach by fire-fighting vehicles such as underground garages and high-rise parking lots. 4. Is a good fire extinguishing preventive measure for preventing spontaneous combustion of the electric automobile during charging.
Drawings
FIG. 1 is a schematic view of a parking garage parking space fire prevention and extinguishing device
Detailed Description
Example (b): a parking space side groove is dug out along a parking space side line around a parking space of a garage, a fire extinguishing enclosure made of fire-proof flame retardant cloth is stacked in the parking space side groove, a cover plate is arranged on the parking space side groove to cover the stacked fire extinguishing enclosure, the bottom of the fire extinguishing enclosure is fixed at the bottom of the parking space side groove, a longitudinal water filling bag is arranged on the fire extinguishing enclosure, a nozzle is arranged on the inner side of the water filling bag, a high-pressure water filling pump is arranged beside the parking space and connected with the water filling bag through a pipeline, a heat shrinking belt is arranged on the upper part of the fire extinguishing enclosure, a fire extinguisher is arranged beside the parking space, a fire extinguisher nozzle is arranged on the ground of the parking space in the fire extinguishing enclosure, a drainage floor drain is arranged at a low-lying position of the ground of the parking space in the fire extinguishing enclosure, the fire, an intelligent control system is used for alarming according to flame (smoke), automatically starting a fire extinguishing program and starting a fire extinguisher and a high-pressure water filling pump. When the vehicle in the parking space spontaneously ignites to generate smoke and flame, a water flame (smoke) alarm gives an alarm, a video monitoring head aims at the spontaneously ignited vehicle to acquire image information, a fire extinguishing intelligent control system automatically starts a fire extinguishing program, a high-pressure water filling pump is started, high-pressure gas or water is injected into a water filling bag on a fire extinguishing enclosure through a pipeline, the fire extinguishing enclosure is ejected out from a side groove of the parking space to quickly form an enclosure isolation wall to enclose the spontaneously ignited vehicle in the parking space, the flame waves and peripheral vehicles are prevented from being ignited, gas or water is sprayed outwards from a nozzle above the inner side of the water filling bag to prevent the high-pressure water filling bag from being expanded and exploded, the sprayed water can also play a role in cooling the spontaneously ignited vehicle, meanwhile, the intelligent control system opens a fire extinguisher switch, carbon dioxide gas or other fire extinguishing flame retardants are sprayed into the fire extinguishing enclosure through a pipeline, and the spontaneously ignited vehicle stops burning due to oxygen deficiency, if the fire is too large, the high temperature can cause the thermal contraction band above the fire extinguishing enclosure to shrink, the opening above the fire extinguishing enclosure is tightened up, the fire extinguishing enclosure wraps the spontaneous combustion vehicle, the outside air cannot convect with the gas in the fire extinguishing enclosure, the oxygen source is lost, the flame of the spontaneous combustion vehicle is extinguished in an anoxic mode, when the video monitoring system monitors that the flame is extinguished, the intelligent control system can close the high-pressure water pump and the fire extinguisher, and accumulated water in the fire extinguishing enclosure is discharged through the drainage floor drain.

Claims (4)

1. The utility model provides a garage parking stall fire prevention extinguishing device is an independent parking stall fire prevention extinguishing device who is applied to garage parking (field) the intensive region of parking of vehicle, characterized by: the structure of the utility model is as follows: the high-pressure water-filling pump, flame (smoke) alarm, intelligent controller, video monitoring system, fire extinguisher nozzle, parking space side groove, fire-extinguishing enclosure, water-filling bag, nozzle, heat-shrinkable band and drainage floor drain, the parking space side groove is dug out along the parking space side line around the parking space of the garage, the fire-extinguishing enclosure made of fire-proofing and fire-extinguishing fire-retarding cloth is stacked in the parking space side groove, the stacked fire-extinguishing enclosure is covered by a cover plate on the parking space side groove, the bottom of the fire-extinguishing enclosure is fixed at the bottom of the parking space side groove, the fire-extinguishing enclosure is provided with a longitudinal water-filling bag, the nozzle is arranged on the inner side of the water-filling bag, the high-pressure water-filling pump is connected with the water-filling bag through a pipeline, the heat-shrinkable band is arranged on the upper part of the fire-extinguishing enclosure, the fire extinguisher nozzle is arranged on the ground in the parking space, the drainage floor drain is arranged at the low-level position in the fire-extinguishing enclosure, and the pipeline is connected with the fire extinguisher nozzle, a flame (smoke) alarm is arranged in the parking space area, a video monitoring system can monitor the parking space condition, an intelligent control system automatically starts or closes a fire extinguishing program according to the flame (smoke) alarm and the video monitoring system monitoring identification, and a fire extinguisher and a high-pressure water filling pump are started or closed.
2. A parking garage parking space fire prevention and extinguishing method is an independent parking space fire prevention and extinguishing method applied to a parking garage (parking lot) dense parking area of vehicles, and is characterized in that: the intelligent fire-extinguishing control system is designed by utilizing the principle that a water-filled enclosure made of fire-retardant cloth is arranged around a parking space to surround and wrap spontaneous combustion vehicles in the parking space, carbon dioxide gas (water or other fire-extinguishing fire-retardant substances) is injected into the enclosure and carbon dioxide is generated by combustion of the spontaneous combustion vehicles, so that oxygen deficiency in the enclosure achieves the effect of extinguishing flames of the spontaneous combustion vehicles, when the vehicles in the parking space spontaneously combust to generate smoke and flames, a water flame (smoke) alarm gives an alarm, a video monitoring head aims at the spontaneous combustion vehicles to acquire image information, an intelligent fire-extinguishing control system automatically starts a fire-extinguishing program, a high-pressure water-filling pump is started, high-pressure gas or water is injected into a water-filling bag on the fire-extinguishing enclosure through a pipeline, the fire-extinguishing enclosure is popped out from a side groove of the parking space to quickly form an enclosure isolation wall to surround the spontaneous combustion vehicles in the parking space and prevent the flames from spreading to the peripheral vehicles, the fire extinguishing enclosure is characterized in that other vehicles are ignited, gas or water is sprayed outwards from a nozzle above the inner side of the water filling bag to prevent the water filling bag from being expanded and exploded under high pressure, the sprayed water can also play a role in cooling the spontaneous combustion vehicles, meanwhile, an intelligent control system opens a switch of a fire extinguisher, carbon dioxide gas or other fire extinguishing flame retardants are sprayed into the fire extinguishing enclosure from a nozzle of the fire extinguisher through a pipeline, the spontaneous combustion vehicles stop burning due to oxygen deficiency, if the fire is too large, a heat shrinkable belt above the fire extinguishing enclosure can be shrunk due to high temperature, an opening above the fire extinguishing enclosure is tightened, the spontaneous combustion vehicles are wrapped by the fire extinguishing enclosure, external air cannot convect with gas in the fire extinguishing enclosure, oxygen sources are lost, flames of the spontaneous combustion vehicles are extinguished due to oxygen deficiency, when the video monitoring system monitors that the flames are extinguished, the intelligent control system can close a high-pressure water pump and.
3. The parking garage parking space fire prevention and extinguishing device according to claim 1, characterized in that: the high-pressure water pump can be replaced by a high-pressure air pump.
4. The parking garage parking space fire prevention and extinguishing device according to claim 1, characterized in that: the water-filled bag can also be filled with air.
CN202110675703.4A 2021-06-18 2021-06-18 Fire prevention and extinguishing device and method for parking spaces of parking garage Active CN113289283B (en)

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CN202110675703.4A CN113289283B (en) 2021-06-18 2021-06-18 Fire prevention and extinguishing device and method for parking spaces of parking garage

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CN113289283B CN113289283B (en) 2024-10-18

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114312409A (en) * 2021-12-31 2022-04-12 四川华体照明科技股份有限公司 Electric vehicle open fire recognition early warning system and method
CN115845303A (en) * 2021-09-23 2023-03-28 上海汽车集团股份有限公司 Fire extinguishing system for safe parking space
CN116316111A (en) * 2023-03-22 2023-06-23 国网安徽省电力有限公司六安市城郊供电公司 Power distribution network overvoltage monitoring equipment based on optical fiber information communication
WO2024113646A1 (en) 2022-12-03 2024-06-06 烟台创为新能源科技股份有限公司 Automatic fire extinguishing system for electric vehicle parking space

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201692550U (en) * 2010-05-11 2011-01-05 邢兆营 Built-in automobile spontaneous combustion alarming and fire extinguishing device
CN203090308U (en) * 2013-01-31 2013-07-31 浙江吉利汽车研究院有限公司杭州分公司 Automatic fire extinguishing device for automobile engine cabin
CN104056377A (en) * 2013-12-30 2014-09-24 王恩利 Non-open space fire-extinguishing elastic inflaming-retarding air bag and method
CN207591141U (en) * 2017-11-28 2018-07-10 长安大学 A kind of self-burning of vehicle garage sprinkling extinguishing device
WO2018222046A1 (en) * 2017-05-30 2018-12-06 Extinctus As Device for fire extinguishing energy storage devices of vehicles with electrical drive
CN110585624A (en) * 2019-10-15 2019-12-20 山东奥深智能工程有限公司 Fire-fighting alarming and fire-extinguishing system and method for underground independent garage
CN112587830A (en) * 2020-12-17 2021-04-02 付辉 Intelligent stereo garage fireproof device, method and system and storage medium

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201692550U (en) * 2010-05-11 2011-01-05 邢兆营 Built-in automobile spontaneous combustion alarming and fire extinguishing device
CN203090308U (en) * 2013-01-31 2013-07-31 浙江吉利汽车研究院有限公司杭州分公司 Automatic fire extinguishing device for automobile engine cabin
CN104056377A (en) * 2013-12-30 2014-09-24 王恩利 Non-open space fire-extinguishing elastic inflaming-retarding air bag and method
WO2018222046A1 (en) * 2017-05-30 2018-12-06 Extinctus As Device for fire extinguishing energy storage devices of vehicles with electrical drive
CN207591141U (en) * 2017-11-28 2018-07-10 长安大学 A kind of self-burning of vehicle garage sprinkling extinguishing device
CN110585624A (en) * 2019-10-15 2019-12-20 山东奥深智能工程有限公司 Fire-fighting alarming and fire-extinguishing system and method for underground independent garage
CN112587830A (en) * 2020-12-17 2021-04-02 付辉 Intelligent stereo garage fireproof device, method and system and storage medium

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115845303A (en) * 2021-09-23 2023-03-28 上海汽车集团股份有限公司 Fire extinguishing system for safe parking space
CN114312409A (en) * 2021-12-31 2022-04-12 四川华体照明科技股份有限公司 Electric vehicle open fire recognition early warning system and method
WO2024113646A1 (en) 2022-12-03 2024-06-06 烟台创为新能源科技股份有限公司 Automatic fire extinguishing system for electric vehicle parking space
CN116316111A (en) * 2023-03-22 2023-06-23 国网安徽省电力有限公司六安市城郊供电公司 Power distribution network overvoltage monitoring equipment based on optical fiber information communication
CN116316111B (en) * 2023-03-22 2023-08-18 国网安徽省电力有限公司六安市城郊供电公司 Power distribution network overvoltage monitoring equipment based on optical fiber information communication

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