CN114504752A - Fire extinguishing apparatus, fire extinguishing method, controller, and computer-readable storage medium - Google Patents
Fire extinguishing apparatus, fire extinguishing method, controller, and computer-readable storage medium Download PDFInfo
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- CN114504752A CN114504752A CN202210190402.7A CN202210190402A CN114504752A CN 114504752 A CN114504752 A CN 114504752A CN 202210190402 A CN202210190402 A CN 202210190402A CN 114504752 A CN114504752 A CN 114504752A
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- fire
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- extinguishing
- energy storage
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- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000001514 detection method Methods 0.000 claims abstract description 39
- 238000004146 energy storage Methods 0.000 claims abstract description 33
- UKACHOXRXFQJFN-UHFFFAOYSA-N heptafluoropropane Chemical compound FC(F)C(F)(F)C(F)(F)F UKACHOXRXFQJFN-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000000779 smoke Substances 0.000 claims abstract description 21
- 239000000523 sample Substances 0.000 claims abstract description 19
- 239000003795 chemical substances by application Substances 0.000 claims description 32
- 239000003112 inhibitor Substances 0.000 claims description 19
- 230000009471 action Effects 0.000 claims description 15
- 238000002485 combustion reaction Methods 0.000 claims description 9
- 238000004590 computer program Methods 0.000 claims description 9
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000036413 temperature sense Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
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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
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
-
- G—PHYSICS
- G08—SIGNALLING
- 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
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
A fire extinguishing apparatus, a fire extinguishing method, a controller and a computer readable storage medium, wherein smoke and temperature are used for being arranged in an electrical area of a prefabricated cabin energy storage system of a battery, and are connected with the controller, and collected smoke and temperature signals are sent to the controller; the fire probe pipe is used for extending into a battery area of a prefabricated cabin energy storage system of the battery; the controller is used for judging whether an electric area of the prefabricated cabin energy storage system of the battery is on fire or not according to the received signals of smoke and temperature, and if so, the heptafluoropropane is adopted for extinguishing the fire; and the fire detection pipe is used for judging whether a battery area of the prefabricated cabin energy storage system of the battery is on fire or not according to the pressure of the fire detection pipe, and if so, the fire detection pipe is broken to extinguish the fire. According to the invention, the fire detection pipe is extended into the battery cabinet, the front end detection has strong anti-interference performance, and external electromagnetic interference can not be received; the fire extinguishing device can effectively and quickly extinguish the battery open fire through the fire extinguishing agent.
Description
Technical Field
The invention belongs to the technical field of battery fire extinguishing, and particularly relates to a fire extinguishing device, a fire extinguishing method, a controller and a computer readable storage medium.
Background
The lithium ion battery has the advantages of large specific capacity, high working voltage, long cycle life, small volume, light weight and the like, and is increasingly applied as a high-energy power supply. However, the heat generated by the operation of the lithium battery is easy to cause potential safety hazards, and particularly when the battery is charged and discharged with large current, the battery is easy to explode, so that the personal safety and the environment are damaged. In addition, the heat inside the battery module that a plurality of batteries are constituteed is higher, and after the battery cell broke down, if meet abnormal conditions and explode or when burning, how to extinguish flame fast, reduces the influence to other batteries, avoids lighting the explosion of other batteries and whole module, is the problem that large-scale power supplies such as electric automobile and energy storage system need solve urgently.
The existing battery fire extinguishing device can only extinguish the battery flame in an emergency, and the battery is always damaged after the emergency treatment. Even if a single battery is on fire, the thermal runaway of a battery pack formed by densely arranging a plurality of batteries is caused, and the thermal runaway of adjacent batteries and the subsequent explosion and combustion are caused. In particular, in the case of a fire, a plurality of layers of batteries and a plurality of battery modules placed in the energy storage cabinet cause a serious safety accident, and not only damage to the batteries but also casualties or industrial influences may be caused.
The fire detection device consists of a pressure container filled with fire extinguishing agent, a container valve, a fire detection pipe and/or a release pipe and the like capable of releasing the fire extinguishing agent. The fireprobe tube is placed close to or above where the source of fire is most likely to occur, while detection is by means of a number of detection points (lines) along the fireprobe tube. Upon ignition, the firetube is softened and blasted where the heating temperature is highest, releasing the extinguishing medium to the protected area through the firetube itself (direct system) or through a nozzle (indirect system). Wherein, the fire-detecting tube is a new variety developed in the high-tech field and is a high-tech non-metal synthetic product. It integrates long-time leakage resistance, flexibility and effective temperature sensitivity, and can be used for blasting in a certain temperature range, spraying fire-extinguishing medium or transmitting fire signal.
The existing fire extinguishing device does not distinguish the energy storage system fire in detail, so that the fire extinguishing efficiency is low, and the phenomenon of re-ignition can occur after the battery fire is extinguished.
Disclosure of Invention
To overcome the problems of the prior art, it is an object of the present invention to provide a fire extinguishing apparatus, a fire extinguishing method, a controller and a computer readable storage medium, which are capable of improving fire extinguishing efficiency.
In order to achieve the purpose, the invention adopts the technical scheme that:
a fire extinguishing device comprises a controller, a smoke sensor, a temperature sensor and a fire detection pipe;
the smoke sensor and the temperature sensor are arranged in an electric area of a prefabricated cabin energy storage system of the battery, are connected with the controller and send collected smoke sensor and temperature sensor signals to the controller;
the fire probe pipe is used for extending into a battery area of a prefabricated cabin energy storage system of the battery;
the controller is used for judging whether an electric area of the prefabricated cabin energy storage system of the battery is on fire or not according to the received signals of smoke and temperature, and if so, the heptafluoropropane is adopted for extinguishing the fire; and the fire detection pipe is used for judging whether the battery area of the prefabricated cabin energy storage system of the battery is on fire or not according to whether the fire detection pipe is broken or not, and if so, the fire detection pipe is broken to extinguish the fire.
Further, a pressure sensor is arranged on the fire probe tube.
Furthermore, the fire detection pipe is connected with a fire extinguishing agent bottle, and a head valve which is used for being connected with the controller and sending the pressure of the fire extinguishing agent bottle to the controller is arranged on the fire extinguishing agent bottle.
Furthermore, the fire extinguishing agent bottle is connected with the inlet end of the fire detection pipe through the stop valve and the first one-way valve.
Furthermore, the fire detection pipe is connected with a re-ignition inhibitor bottle, and the re-ignition inhibitor bottle is used for breaking the fire detection pipe and enabling the re-ignition inhibitor to enter a battery area of a prefabricated cabin energy storage system of the battery after fire extinguishment.
Furthermore, the after-combustion inhibitor bottle is connected with the inlet end of the fire detection pipe through a second one-way valve.
Furthermore, a plug and a third one-way valve are arranged on the fire probe tube.
A fire extinguishing method based on the device comprises the following steps:
the controller judges whether an electrical area of the prefabricated cabin energy storage system of the battery is on fire or not according to the received signals of smoke and temperature, and if so, the controller adopts heptafluoropropane to extinguish the fire; and judging whether the battery area of the prefabricated cabin energy storage system of the battery is on fire according to whether the prefabricated cabin energy storage system of the battery is broken, if so, breaking the fire detection pipe to extinguish the fire.
Further, when a battery area of the prefabricated cabin energy storage system of the battery catches fire, the fire probe pipe is broken, a fire extinguishing agent bottle head valve feeds back signals to the controller, the controller receives a pressure value of the fire probe pipe and a pressure value of a fire extinguishing agent bottle, and after the pressure value of the fire probe pipe and the pressure value of the fire extinguishing agent bottle reach threshold values, the fire fighting action is finished;
when the electric zone is on fire, smoke and temperature send signals to the controller, the controller counts down, and judges whether to carry out urgent stop, if urgent stop, then stop the fire control action, otherwise, last to count down and finish, after counting down, the controller sends signals to the heptafluoropropane gas cylinder, and opens the heptafluoropropane gas cylinder, and the heptafluoropropane gas cylinder is opened and is reached after the settlement time, and the fire control action is finished.
Further, the method further comprises: when the fire fighting device is started emergently, the controller counts down and judges whether the fire fighting device stops emergently or not, if the fire fighting device stops emergently, the fire fighting action is stopped, otherwise, the countdown is continued to be finished, the heptafluoropropane gas cylinder is opened after the countdown is finished, and the fire fighting action is finished after the heptafluoropropane gas cylinder is opened for a set time.
A controller comprising a memory and a processor, the memory having stored thereon a computer program executable on the processor, the computer program, when executed by the processor, implementing a method of extinguishing a fire as described above.
A computer-readable storage medium, having stored thereon a computer program which, when executed by a processor, causes the processor to carry out the method of extinguishing a fire as described above.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the fire detection pipe is arranged and extends into the battery area in the battery cabinet, the detection at the front end of the fire detection pipe is strong in anti-interference, and the fire detection pipe cannot be interfered by external electromagnetic interference; the electric area can effectively and quickly extinguish the battery open fire through the fire extinguishing agent; the fire extinguishing device can realize fire in a battery area by the fire detection pipe connected with the fire extinguishing agent, uses different fire extinguishing modes aiming at different types of fire in the prefabricated cabin energy storage system, and has the advantages of simple structure and higher fire extinguishing efficiency.
Further, the battery restriking can be suppressed for a long time by the restriking inhibitor.
Drawings
FIG. 1 is a schematic view of fire detection zone division according to the present invention.
Fig. 2 is a schematic view of the location of the battery region and the electrical region of the present invention.
Fig. 3 is a flow chart of the fire extinguishing method of the present invention.
In the figure, 1 is a fire extinguishing agent bottle, 2 is a reburning inhibitor bottle, 3 is a first one-way valve, 4 is a stop valve, 5 is a second one-way valve, 6 is a fire detection pipe, 7 is a plug, 8 is a third one-way valve, 9 is a battery cabinet, 10 is a battery area, 11 is an electrical area, 12 is a heptafluoropropane gas bottle, 13 is a fire extinguishing medium, and 14 is a reburning inhibitor.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings.
In order to eliminate or reduce potential safety hazards in the prior art, reduce labor cost and maintenance cost and improve fire extinguishing accuracy, a lithium battery fire extinguishing method and a fire extinguishing device based on a fire detection pipe are provided. Compared with the existing complex design, the fire extinguishing device is simple, has higher fire extinguishing efficiency, and can prevent the battery from reburning for a long time.
The lithium battery fire extinguishing device based on the fire detection pipe comprises a controller, a smoke sensor, a temperature sensor and the fire detection pipe 6; the fire-detecting pipe 6 is provided with a pressure sensor, wherein the controller comprises a host; smoke and temperature are sensed and set up in the prefabricated cabin energy storage system of the inside battery of battery cabinet 9, and smoke and temperature are all continuous with the host computer, and fire detection pipe 6 one end is stretched into inside the prefabricated cabin energy storage system of the inside battery of battery cabinet 9, and the other end is connected with fire extinguishing agent bottle 1 and after-combustion inhibitor bottle 2. The fire extinguishing agent bottle 1 is provided with a head valve which is used for connecting with a controller and sending the pressure of the fire extinguishing agent bottle to the controller.
Referring to fig. 2, the fire extinguishing medium 13 in the fire extinguishing agent bottle 1 passes through the stop valve 4 and the first check valve 3 and then is mixed with the reburning inhibitor 14 in the reburning inhibitor bottle 2 after passing through the second check valve 5, and then is connected with the inlet end of the fire detecting pipe 6, and the outlet end of the fire detecting pipe 6 passes through the plug 7 and the third check valve 8 and then extends into the prefabricated cabin energy storage system of the battery inside the battery cabinet 9. Wherein the fire extinguishing medium 13 is a fire extinguishing agent.
Referring to fig. 1, in the invention, a fire detection area of a prefabricated cabin energy storage system of a battery inside a battery cabinet 9 is divided into a battery area 10 and an electrical area 11, the electrical area 11 uses smoke and temperature to detect fire, and the electrical area 11 uses a heptafluoropropane fire extinguishing agent in a heptafluoropropane gas bottle 12 to extinguish fire; the battery area 10 uses the fire-detecting tube to detect the battery fire, the battery area 10 uses the extinguishing agent and the re-combustion inhibitor to extinguish the fire, the extinguishing agent in the extinguishing agent bottle 1 and the re-combustion inhibitor in the re-combustion inhibitor bottle 2 share one pipeline, the lithium ion battery fire detection is realized through the fire-detecting tube, when the battery has the fire, the fire-detecting tube is broken, the extinguishing agent of the fire-detecting tube extinguishes the open fire, after the fire-extinguishing medium is released, the re-combustion inhibitor enters the battery cabinet through the same path, the battery is continuously cooled, and the battery is prevented from re-combustion.
Referring to fig. 3, the fire extinguishing method based on the device comprises the following steps:
the controller is used for judging whether an electric area 11 of the prefabricated cabin energy storage system of the battery is on fire or not according to the received signals of smoke and temperature, and if so, adopting heptafluoropropane to extinguish the fire; and the control device is used for judging whether a battery area 10 of the prefabricated cabin energy storage system of the battery is on fire or not according to the pressure of the fire detection pipe 6, and if so, the fire detection pipe is broken to extinguish the fire.
Specifically, for battery box fire, i.e., battery region 10 fire: after the battery box is on fire, the fire detection pipe is broken, the fire extinguishing agent bottle head valve feeds back signals to a host of the controller, the host is timed for 3min, and meanwhile, the host controls the opening of an alarm bell and an audible and visual alarm device and opens an air release non-entering indicator lamp; the pressure value of the fire probe pipe is measured through the pressure sensor, the pressure value of the fire extinguishing medium gas cylinder is measured through the fire extinguishing agent cylinder head valve sensor, after the pressure value of the fire probe pipe and the pressure value of the fire extinguishing medium gas cylinder both reach the threshold value, the host machine controls to open the re-ignition inhibitor, and after the re-ignition inhibitor is opened for the set time, the fire-fighting action is finished.
Aiming at the electric fire, namely the electric area 11 is on fire, after the electric fire is on fire, firstly, the smoke sense and the temperature sense give an alarm, and send signals to the host, the host controls to start the alarm bell and the sound-light alarm device, meanwhile, the host counts down, and judges whether to need to carry out emergency stop while counting down, if the host stops emergently, the fire-fighting action is stopped, if the host does not stop emergently, the host continues to finish the counting down, after the counting is finished, the host sends signals to the heptafluoropropane gas cylinder, and the heptafluoropropane gas cylinder is opened for a certain time, the certain time is 30s, and simultaneously, the deflation no-entry indicator lamp is started, and after the heptafluoropropane gas cylinder is opened for the set time, the fire-fighting action is finished.
Aiming at the emergency starting, after the emergency starting, the host machine counts down, and the host machine controls to start the alarm bell, the sound and light alarm device and the deflation no-entry indicating lamp, judges whether to stop emergently or not in the countdown process, stops the fire fighting action if the alarm bell and the sound and light alarm device stop emergently, otherwise, continuously starts the heptafluoropropane gas cylinder after the countdown is finished, and simultaneously starts the deflation no-entry indicating lamp, and after the heptafluoropropane gas cylinder is started and reaches the set time, the fire fighting action is finished.
The controller function of the fire extinguishing apparatus is specifically shown in table 1 below:
TABLE 1 fire-fighting device controller function
The invention also provides a controller comprising a memory and a processor, the memory having stored thereon a computer program executable on the processor, the computer program, when executed by the processor, implementing a method of extinguishing a fire as described above.
The invention also provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, causes the processor to carry out the method of extinguishing a fire as described above.
According to the invention, the fire detection pipe is arranged and extends into the battery area 10 of the prefabricated cabin energy storage system in the battery cabinet, the front end detection has strong anti-interference performance, and the external electromagnetic interference cannot be received; the fire extinguishing device can effectively and quickly extinguish the battery open fire through the fire extinguishing agent; the battery restriking can be suppressed for a long time by the restriking inhibitor. Different fire extinguishing modes are used for different types of fire disasters in the prefabricated cabin energy storage system, and the fire extinguishing efficiency is improved.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: modifications and equivalents may be made to the embodiments of the invention without departing from the spirit and scope of the invention, which is to be covered by the claims.
Claims (12)
1. A fire extinguishing apparatus, which is characterized by comprising a controller, a smoke sensor, a temperature sensor and a fire detecting pipe (6);
the smoke sensor and the temperature sensor are arranged in an electric area (11) of a prefabricated cabin energy storage system of the battery, are connected with the controller and send collected smoke sensor and temperature sensor signals to the controller;
the fire probe tube (6) is used for extending into a battery area (10) of a prefabricated cabin energy storage system of the battery;
the controller is used for judging whether an electrical area (11) of the prefabricated cabin energy storage system of the battery is on fire or not according to the received signals of smoke and temperature, and if so, the heptafluoropropane is adopted for extinguishing the fire; and the battery area (10) of the prefabricated cabin energy storage system of the battery is judged whether to catch fire according to whether the fire detection pipe (6) is broken, if so, the fire detection pipe is broken to extinguish fire.
2. A fire extinguishing apparatus according to claim 1, characterised in that the fire detector tube (6) is provided with a pressure sensor.
3. A fire extinguishing apparatus according to claim 1, characterized in that the fire-detecting pipe (6) is connected to a fire extinguishing agent bottle (1), and the fire extinguishing agent bottle (1) is provided with a head valve for connecting with a controller and transmitting the pressure of the fire extinguishing agent bottle to the controller.
4. A fire extinguishing apparatus according to claim 3, characterized in that the extinguishing agent bottle (1) is connected to the inlet end of the fire probe (6) via the shut-off valve (4) and the first non-return valve (3).
5. Fire extinguishing apparatus according to claim 1, characterized in that a restrike inhibitor bottle (2) is connected to the fire probe (6) for the purpose of breaking the fire probe and, after extinguishing the fire, allowing the restrike inhibitor to enter the battery area (10) of the prefabricated cabin energy storage system of the battery.
6. A fire extinguishing apparatus according to claim 5, characterised in that the post combustion suppressant bottle (2) is connected to the inlet end of the fire probe (6) via a second one-way valve (5).
7. A fire extinguishing apparatus according to claim 1, characterised in that the fire detector tube (6) is provided with a plug (7) and a third one-way valve (8).
8. A method of extinguishing a fire based on the device according to any one of claims 1-7, characterized in that it comprises the following steps: the controller judges whether an electrical area (11) of the prefabricated cabin energy storage system of the battery is on fire or not according to the received signals of smoke and temperature, and if so, the controller adopts heptafluoropropane to extinguish the fire; and judging whether a battery area (10) of the prefabricated cabin energy storage system of the battery is on fire according to whether the fire probe pipe (6) is broken, if so, breaking the fire probe pipe to extinguish the fire.
9. A method of extinguishing a fire according to claim 8,
when a battery area (10) of the prefabricated cabin energy storage system of the battery catches fire, the fire probe pipe (6) is broken, a fire extinguishing agent bottle head valve feeds back signals to the controller, the controller receives a pressure value of the fire probe pipe and a pressure value of a fire extinguishing agent bottle, and after the pressure value of the fire probe pipe and the pressure value of the fire extinguishing agent bottle reach threshold values, the fire fighting action is finished;
when the electric area (11) is on fire, the smoke and temperature sending signals are sent to the controller, the controller counts down and judges whether to stop emergently, if the controller stops emergently, the fire fighting action is stopped, otherwise, the controller continues to finish the counting down, after the counting down is finished, the controller sends signals to the heptafluoropropane gas cylinder and opens the heptafluoropropane gas cylinder, and after the heptafluoropropane gas cylinder is opened and reaches the set time, the fire fighting action is finished.
10. The method of extinguishing a fire according to claim 9, further comprising: when the fire fighting device is started emergently, the controller counts down and judges whether the fire fighting device stops emergently or not, if the fire fighting device stops emergently, the fire fighting action is stopped, otherwise, the countdown is continued to be finished, the heptafluoropropane gas cylinder is opened after the countdown is finished, and the fire fighting action is finished after the heptafluoropropane gas cylinder is opened for a set time.
11. A controller, characterized by comprising a memory and a processor, the memory having stored thereon a computer program executable on the processor, the computer program, when executed by the processor, implementing the method of extinguishing a fire according to any one of claims 8-10.
12. A computer-readable storage medium, characterized in that the computer-readable storage medium stores a computer program which, when executed by a processor, causes the processor to carry out the method of extinguishing a fire according to any one of claims 8-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210190402.7A CN114504752A (en) | 2022-02-28 | 2022-02-28 | Fire extinguishing apparatus, fire extinguishing method, controller, and computer-readable storage medium |
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| CN202210190402.7A CN114504752A (en) | 2022-02-28 | 2022-02-28 | Fire extinguishing apparatus, fire extinguishing method, controller, and computer-readable storage medium |
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| CN111888691A (en) * | 2020-08-04 | 2020-11-06 | 中国电力科学研究院有限公司 | Automatic fire extinguishing system and method for lithium ion battery energy storage system |
| CN112043993A (en) * | 2020-08-31 | 2020-12-08 | 南京南瑞继保电气有限公司 | Energy storage battery compartment fire-fighting system and fire-fighting method thereof |
| CN112717306A (en) * | 2021-03-31 | 2021-04-30 | 中国电力科学研究院有限公司 | Fire extinguishing system and method for energy storage power station or battery container |
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