CN114202882A - Ball type fire-fighting alarm and fire-extinguishing system based on detector for charging and discharging facilities - Google Patents
Ball type fire-fighting alarm and fire-extinguishing system based on detector for charging and discharging facilities Download PDFInfo
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- CN114202882A CN114202882A CN202111361090.3A CN202111361090A CN114202882A CN 114202882 A CN114202882 A CN 114202882A CN 202111361090 A CN202111361090 A CN 202111361090A CN 114202882 A CN114202882 A CN 114202882A
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- G—PHYSICS
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- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/12—Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions
- G08B17/125—Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions by using a video camera to detect fire or smoke
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/07—Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/04—Control of fire-fighting equipment with electrically-controlled release
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
- A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
- A62C37/40—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone with electric connection between sensor and actuator
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
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- G—PHYSICS
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
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- G01N33/0004—Gaseous mixtures, e.g. polluted air
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- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
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- G—PHYSICS
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
- G01N33/0037—NOx
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
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- G01N33/0004—Gaseous mixtures, e.g. polluted air
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- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
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- G—PHYSICS
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- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
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- G01N33/0004—Gaseous mixtures, e.g. polluted air
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- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
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- G—PHYSICS
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- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
- H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
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- H—ELECTRICITY
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- H04W—WIRELESS COMMUNICATION NETWORKS
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- H—ELECTRICITY
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- H04W4/30—Services specially adapted for particular environments, situations or purposes
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Alarm Systems (AREA)
- Fire Alarms (AREA)
Abstract
The invention discloses a charge and discharge facility fire extinguishing ball type fire alarm and extinguishing system based on a detector. The invention has the beneficial effects that: aiming at the characteristics of electric vehicle fire, an air quality monitor, a wireless transmission smoke sensor, a wireless transmission temperature sensor, a power parameter monitoring module, an infrared camera and other multi-directional and multi-measure methods are adopted to find hidden dangers, isolate and find the fire, early warn, find, dispose and evacuate timely, when the fire happens on the roof, an instantaneous explosion fire extinguishing ball is released to the roof by a fire extinguishing ball releaser, a high polymer elastic material shell of the instantaneous explosion fire extinguishing ball explodes after being heated, a non-water-based fire extinguishing agent in the ball is released to the roof to extinguish the fire or cool the fire, and by arranging an intelligent evacuation visual command controller, the vehicle which has the fire can be confirmed according to pre-recorded vehicle entrance information (license plate number, vehicle type, color and the like) when the fire happens.
Description
Technical Field
The invention relates to a fire-fighting alarm and fire-extinguishing system, in particular to a ball-type fire-fighting alarm and fire-extinguishing system based on a charge and discharge facility of a detector, and belongs to the technical field of charge and discharge facilities of electric vehicles.
Background
From the current electric automobile operation condition, more electric automobile charging fire accidents are caused by the overcharge of the power battery. When a lithium battery is overcharged, the organic electrolyte solution lacks an intrinsic voltage clamping mechanism, and the voltage of the battery continuously rises along with the charging time, so that the lithium-poor positive electrode material is decomposed, and active oxygen is released while heat is released. The active oxygen further initiates oxidative decomposition and heat release of the electrolyte to generate a large amount of combustible small molecule gas, thereby increasing the temperature and pressure inside the battery. Further, the higher the state of charge of the battery, the less safe the battery, and in the fully charged state, the more highly delithiated positive electrode and the highly intercalated negative electrode exhibit strong oxidizing properties and strong reducing properties, respectively, at which the risk of fire is highest.
Therefore, fire protection monitoring devices are often arranged in some underground garages, and the existing fire protection monitoring systems find that the electric vehicle is not timely enough in fire, and often just find that the battery explosion or explosion happens without action.
Based on this, this application proposes ball fire alarm and extinguishing system puts out a fire of charge and discharge facility based on detector.
Disclosure of Invention
The present invention aims to solve the above problems and to provide a ball fire alarm and extinguishing system for charge and discharge installations based on detectors.
The invention realizes the purpose through the following technical scheme: charge and discharge facility ball formula fire alarm and fire extinguishing systems of putting out a fire based on detector, including fire alarm mechanism, camera shooting mechanism, sensing mechanism, ventilation mechanism and the mechanism of putting out a fire, fire alarm mechanism includes the fire control broadcast of evacuating, the fire control broadcast fixed mounting is in the upside of underground garage, the upside in underground garage is located fixed mounting has the mechanism of putting out a fire directly over electric automobile, one side lateral wall rigid coupling in underground garage has the pile of receiving simultaneously that charges, one side of the pile of receiving simultaneously that charges is provided with camera shooting mechanism, the upside fixed mounting that charges and receive simultaneously the pile has distributing type electric motor car conflagration risk intelligent assessment and automatic fire control server, underground garage's inside still is provided with sensing mechanism, and underground garage is located the position of electric automobile upside and still fixed mounting has ventilation mechanism.
As a still further scheme of the invention: the upper surfaces of the distributed electric vehicle fire risk intelligent assessment and automatic fire-fighting server are sequentially and fixedly connected with a power supply emergency cut-off device and an electric power parameter monitoring module.
As a still further scheme of the invention: the upper side of underground garage is fixed and is provided with intelligent evacuation vision command controller, intelligent evacuation vision command controller is used for transmitting the image transmission that the mechanism of making a video recording was shot to distributed electric motor car conflagration risk intelligent assessment and automatic fire control server.
As a still further scheme of the invention: the fire extinguishing mechanism comprises a fire extinguishing ball releaser, and an instantaneous explosion fire extinguishing ball is arranged in the fire extinguishing ball releaser.
As a still further scheme of the invention: the ventilation mechanism comprises an electric air supply port, an electric exhaust port and an air quality monitor, wherein the electric air supply port is arranged at the upper end of the underground garage, the electric exhaust port is further arranged on the right side of the electric air supply port, the electric air supply port and the electric exhaust port can be opened and closed by receiving instructions of distributed electric vehicle fire risk intelligent assessment and an automatic fire-fighting server, the air quality monitor is arranged on the lower side of the electric air supply port and can collect the concentration of gas generated by harmful gases such as carbon dioxide, carbon monoxide, sulfur dioxide, nitride, hydrogen and the like in the air or during fire, and the concentration of the gas is transmitted to the distributed electric vehicle fire risk intelligent assessment and the automatic fire-fighting server.
As a still further scheme of the invention: the camera shooting mechanism is composed of two wireless transmission infrared temperature measurement cameras, the two high-position wireless transmission infrared temperature measurement cameras are arranged at different positions on one side of the electric automobile, and the two high-position wireless transmission infrared temperature measurement cameras can provide visible light and infrared video parameters for intelligent fire risk assessment and automatic fire-fighting servers of the distributed electric automobile.
As a still further scheme of the invention: the sensing mechanism comprises wireless transmission temperature and wireless transmission smoke, the fixed upside that sets up charging and receiving the electric pile of wireless transmission temperature, and the fixed wireless transmission smoke that is provided with of upside of wireless transmission temperature, wireless transmission temperature and wireless transmission smoke all can be through wireless communication module with signal transmission to the controller in prior art's regional fire control controller or the building fire control room to transmit to on distributing type electric motor car conflagration risk intelligent assessment and the automatic fire control server.
The invention has the beneficial effects that: the charge and discharge facility fire extinguishing ball type fire fighting alarm and extinguishing system based on the detector is reasonable in design, and due to the fact that single fire finding measures are prone to false alarm, missing alarm or untimely alarm and the like, aiming at the characteristics of electric vehicle fire, hidden dangers are found through multiple aspects and measures such as an air quality monitor, a wireless transmission smoke sensor, a wireless transmission temperature sensor, a power parameter monitoring module and an infrared camera, isolation is carried out, fire is found, early warning is carried out in time, disposal is carried out in time, and evacuation is carried out in time Vehicle type, color, etc.) confirms the vehicle in fire, and the vehicle without fire around the vehicle is removed by the intelligent fire risk assessment of the distributed electric vehicle and the command of the automatic fire-fighting server.
Drawings
Fig. 1 is a structural schematic diagram of a ball fire-fighting alarming and extinguishing system of a charge and discharge facility based on a detector.
In the figure: 1. the system comprises an underground garage, 2 charging and power receiving piles, 3 a distributed electric vehicle fire risk intelligent assessment and automatic fire-fighting server, 4 a power supply emergency cut-off device, 5 a power parameter monitoring module, 6 a wireless transmission temperature sensor, 7 a wireless transmission smoke sensor, 8 an intelligent evacuation visual command controller, 9 a wireless transmission infrared temperature measurement camera, 10 a fire extinguishing ball releaser, 11 an instantaneous explosion fire extinguishing ball, 12 an electric air supplement port, 13 an electric smoke exhaust port, 14 a fire-fighting evacuation broadcast, 15 an air quality monitor, 16 and an electric vehicle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1, the ball fire-extinguishing type fire-fighting alarm and fire-extinguishing system for charge and discharge facilities based on detectors comprises a fire-fighting alarm mechanism, a camera mechanism, a sensing mechanism, a ventilation mechanism and a fire-extinguishing mechanism, the fire-fighting alarm mechanism comprises a fire-fighting evacuation broadcast 14, the fire-fighting evacuation broadcast 14 is fixedly arranged on the upper side of the underground garage 1, a fire extinguishing mechanism is fixedly arranged on the upper side of the underground garage 1 above the electric automobile 16, a charging and receiving pile 2 is fixedly connected with the side wall of one side of the underground garage 1, a camera shooting mechanism is arranged on one side of the charging and receiving pile 2, a distributed electric vehicle fire risk intelligent evaluation and automatic fire-fighting server 3 is fixedly arranged on the upper side of the charging and power receiving pile 2, a sensing mechanism is also arranged in the underground garage 1, and a ventilation mechanism is fixedly arranged at the position of the underground garage 1, which is positioned at the upper side of the electric automobile 16.
In the embodiment of the invention, the upper surface of the distributed electric vehicle fire risk intelligent evaluation and automatic fire-fighting server 3 is fixedly connected with the power supply emergency cut-off device 4 and the electric power parameter monitoring module 5 in sequence, so that parameters such as voltage, current and power of the charging pile can be collected conveniently, the charging state of the charging pile can be monitored, and the power is cut off in time when abnormal charging and discharging conditions occur.
In the embodiment of the invention, an intelligent evacuation visual command controller 8 is fixedly arranged on the upper side of the underground garage 1, so that images shot by a high-level wireless transmission infrared temperature measurement camera 9 can be conveniently transmitted to a distributed electric vehicle fire risk intelligent evaluation and automatic fire-fighting server 3, a machine visual algorithm built in the server can judge fire occurrence according to video parameters, confirm a vehicle with fire according to pre-recorded vehicle entrance information, such as license plate number, vehicle type and color, and send an instruction to the intelligent evacuation visual command controller 8 through the distributed electric vehicle fire risk intelligent evaluation and automatic fire-fighting server 3, and the intelligent evacuation visual command controller 8 sends an instruction to remove vehicles which are not on fire around the vehicle.
In the embodiment of the invention, the camera mechanism is composed of two wireless transmission infrared temperature measurement cameras 9, the two high-position wireless transmission infrared temperature measurement cameras 9 are arranged at different positions on one side of the electric vehicle 21, and both the two high-position wireless transmission infrared temperature measurement cameras 9 can provide visible light and infrared video parameters for intelligent fire risk assessment and the automatic fire-fighting server 3 of the distributed electric vehicle, so that fire hazard or fire disaster can be found conveniently, images during fire disaster are recorded, and fire disaster reason judgment and responsibility division after the fire disaster are facilitated.
Example two
Referring to fig. 1, the ball fire-extinguishing type fire-fighting alarm and fire-extinguishing system for charge and discharge facilities based on detectors comprises a fire-fighting alarm mechanism, a camera mechanism, a sensing mechanism, a ventilation mechanism and a fire-extinguishing mechanism, the fire-fighting alarm mechanism comprises a fire-fighting evacuation broadcast 14, the fire-fighting evacuation broadcast 14 is fixedly arranged on the upper side of the underground garage 1, a fire extinguishing mechanism is fixedly arranged on the upper side of the underground garage 1 above the electric automobile 16, a charging and receiving pile 2 is fixedly connected with the side wall of one side of the underground garage 1, a camera shooting mechanism is arranged on one side of the charging and receiving pile 2, a distributed electric vehicle fire risk intelligent evaluation and automatic fire-fighting server 3 is fixedly arranged on the upper side of the charging and power receiving pile 2, a sensing mechanism is also arranged in the underground garage 1, and a ventilation mechanism is fixedly arranged at the position of the underground garage 1, which is positioned at the upper side of the electric automobile 16.
In the embodiment of the invention, the fire extinguishing mechanism comprises a fire extinguishing ball releaser 10, and the interior of the fire extinguishing ball releaser 10 is provided with the instantaneous explosion fire extinguishing ball 11, so that when a fire disaster happens, the instantaneous explosion fire extinguishing ball 11 is released to the roof through the fire extinguishing ball releaser 10, the shell of the high polymer elastic material explodes after being heated, and the non-water-based fire extinguishing agent in the ball is released to the top of the vehicle to extinguish the fire or reduce the temperature.
In the embodiment of the invention, the ventilation mechanism is composed of an electric air supply opening 12, an electric smoke exhaust opening 13 and an air quality monitor 14, the electric air supply opening 12 is arranged at the upper end of the underground garage 1, an electric smoke outlet 13 is arranged on the right side of the electric air supply opening 12, and both the electric air supply opening 12 and the electric smoke outlet 13 can be opened and closed by receiving the distributed intelligent evaluation of the fire risk of the electric vehicle and the instruction of the automatic fire-fighting server 3, an air quality monitor 15 is arranged at the lower side of the electric air supply opening 12, the air quality monitor 15 can collect harmful gases such as carbon dioxide, carbon monoxide, sulfur dioxide, nitride, hydrogen and the like in the air or the concentration of the gases generated in fire, and the fire risk is intelligently evaluated and the automatic fire-fighting server 3 is transmitted to the distributed electric vehicle, so that the underground garage 1 is conveniently ventilated, and the detonation danger caused by the gathering of harmful gas is avoided.
In the embodiment of the invention, the sensing mechanism is composed of a wireless transmission temperature sensor 6 and a wireless transmission smoke sensor 7, the wireless transmission temperature sensor 6 is fixedly arranged on the upper side of the charging and receiving electric pile 2, the wireless transmission smoke sensor 7 is fixedly arranged on the upper side of the wireless transmission temperature sensor 6, and the wireless transmission temperature sensor 9 and the wireless transmission smoke sensor 11 can transmit signals to a regional fire controller or a controller in a building fire control room in the prior art through a wireless communication module and transmit the signals to the distributed electric vehicle fire risk intelligent evaluation and automatic fire control server 3, so that the smoke and the temperature of the roof of the electric vehicle 16 can be sensed more rapidly, the fire can be found in time and an alarm can be given, and the fire extinguishing mechanism is further linked to extinguish fire or cool down.
The working principle is as follows: when the charge and discharge facility fire extinguishing ball type fire alarm and fire extinguishing system based on the detector is used, in daily use, normal charge and discharge of an electric vehicle are monitored by various monitoring devices such as visible light and infrared vision (infrared temperature measuring cameras), air quality, smoke sensation, temperature sensation, electric parameter and the like, parameters are transmitted to a distributed electric vehicle fire risk intelligent evaluation and automatic fire fighting server 3 for storage, processing and analysis, when a fire occurs, a power emergency cut-off device 4 forcibly cuts off a power supply to stop charging, when the fire occurs, the vehicle with the fire position is positioned by using a wireless transmission infrared temperature measuring camera 9, then according to the fire position, a high-position release point releases an instantaneous explosion fire extinguishing ball 11 to the roof of the vehicle through a fire extinguishing ball device 10, and after the instantaneous explosion fire extinguishing ball 11 is heated, a high-molecular elastic material shell explodes, the non-water-based fire extinguishing agent in the ball is released to the top of the vehicle to extinguish or cool, meanwhile, the intelligent evacuation vision command controller 8 sends an instruction to move away and evacuate vehicles which are not on fire around the vehicle, flame spread and surrounding vehicles are prevented from causing fire expansion and protecting the surrounding vehicles, moreover, when the wireless transmission infrared temperature measurement camera 9 identifies people in the vehicle or beside the vehicle, a smoke exhaust port far away from the position of the people is opened to exhaust smoke, an electric air supply port 12 near the people is opened to supply air, high-temperature and highly toxic smoke is discharged, low-temperature fresh air is sent, and a good air environment is provided for people in the vehicle or nearby people to escape.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. Ball formula fire alarm and fire extinguishing system put out a fire based on charge and discharge facility of detector, its characterized in that: comprises a fire-fighting alarm mechanism, a camera shooting mechanism, a sensing mechanism, a ventilation mechanism and a fire extinguishing mechanism;
the fire-fighting alarm mechanism comprises a fire-fighting evacuation broadcast (14), the fire-fighting evacuation broadcast (14) is fixedly installed on the upper side of the underground garage (1), and a fire-fighting mechanism is fixedly installed on the upper side of the underground garage (1) and is positioned right above the electric automobile (16);
a charging and receiving pile (2) is fixedly connected to the side wall of one side of the underground garage (1), a camera shooting mechanism is arranged on one side of the charging and receiving pile (2), and a distributed electric vehicle fire risk intelligent evaluation and automatic fire-fighting server (3) is fixedly installed on the upper side of the charging and receiving pile (2);
the underground garage is characterized in that a sensing mechanism is further arranged inside the underground garage (1), and a ventilation mechanism is further fixedly mounted at the position, located on the upper side of the electric automobile (16), of the underground garage (1).
2. The detector-based charge and discharge utility fire extinguishing ball type fire alarm and suppression system according to claim 1, wherein: the upper surfaces of the distributed electric vehicle fire risk intelligent assessment and automatic fire-fighting server (3) are fixedly connected with a power supply emergency cut-off device (4) and an electric power parameter monitoring module (5) in sequence.
3. The detector-based charge and discharge utility fire extinguishing ball type fire alarm and suppression system according to claim 1, wherein: the upper side of underground garage (1) is fixed and is provided with intelligent evacuation vision command controller (8), intelligent evacuation vision command controller (8) are used for transmitting the image that the mechanism of making a video recording was shot to distributed electric motor car conflagration risk intelligent assessment and automatic fire control server (3).
4. The detector-based charge and discharge utility fire extinguishing ball type fire alarm and suppression system according to claim 1, wherein: the fire extinguishing mechanism comprises a fire extinguishing ball releaser (10), an instantaneous explosion fire extinguishing ball (11) is arranged in the fire extinguishing ball releaser (10), and the fire extinguishing ball releaser (10) is opened and closed by receiving a distributed electric vehicle fire risk intelligent assessment and an automatic fire-fighting server (3) instruction.
5. The detector-based charge and discharge utility fire extinguishing ball type fire alarm and suppression system according to claim 1, wherein: the ventilation mechanism consists of an electric air supply port (12), an electric smoke exhaust port (13) and an air quality monitor (14), the electric air supply port (12) is arranged at the upper end of the underground garage (1), an electric smoke outlet (13) is arranged on the right side of the electric air supply opening (12), and both the electric air supply opening (12) and the electric smoke outlet (13) can be opened and closed by receiving the distributed intelligent evaluation of the fire risk of the electric vehicle and the instruction of the automatic fire-fighting server (3), an air quality monitor (15) is arranged at the lower side of the electric air supply opening (12), the air quality monitor (15) can collect the concentration of harmful gases such as carbon dioxide, carbon monoxide, sulfur dioxide, nitride, hydrogen and the like in the air or gases generated in fire, and the fire risk is transmitted to a distributed electric vehicle fire risk intelligent evaluation and automatic fire-fighting server (3).
6. The detector-based charge and discharge utility fire extinguishing ball type fire alarm and suppression system according to claim 1, wherein: the camera shooting mechanism is composed of two high-position wireless transmission infrared temperature measurement cameras (9), wherein the two high-position wireless transmission infrared temperature measurement cameras (9) are arranged at different positions on one side of an electric vehicle (21), and the two high-position wireless transmission infrared temperature measurement cameras (9) can provide visible light and infrared video parameters for intelligent fire risk assessment and an automatic fire-fighting server (3) of the distributed electric vehicle.
7. The detector-based charge and discharge utility fire extinguishing ball type fire alarm and suppression system according to claim 1, wherein: the sensing mechanism comprises a wireless transmission temperature sensor (6) and a wireless transmission smoke sensor (7), wherein the wireless transmission temperature sensor (6) is fixedly arranged on the upper side of the charging and receiving pile (2), the upper side of the wireless transmission temperature sensor (6) is fixedly provided with the wireless transmission smoke sensor (7), and the wireless transmission temperature sensor (9) and the wireless transmission smoke sensor (11) can transmit signals to a controller in an area fire controller or a building fire control room in the prior art through a wireless communication module and transmit the signals to a distributed electric vehicle fire risk intelligent evaluation and an automatic fire control server (3).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111361090.3A CN114202882A (en) | 2021-11-17 | 2021-11-17 | Ball type fire-fighting alarm and fire-extinguishing system based on detector for charging and discharging facilities |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111361090.3A CN114202882A (en) | 2021-11-17 | 2021-11-17 | Ball type fire-fighting alarm and fire-extinguishing system based on detector for charging and discharging facilities |
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| CN114202882A true CN114202882A (en) | 2022-03-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115311803A (en) * | 2022-07-31 | 2022-11-08 | 东风汽车集团股份有限公司 | Garage safety early warning method, device, equipment and readable storage medium |
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2021
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115311803A (en) * | 2022-07-31 | 2022-11-08 | 东风汽车集团股份有限公司 | Garage safety early warning method, device, equipment and readable storage medium |
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