CN117379732A - Electric vehicle charging station fire disaster treatment device and treatment method - Google Patents
Electric vehicle charging station fire disaster treatment device and treatment method Download PDFInfo
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- CN117379732A CN117379732A CN202311362147.0A CN202311362147A CN117379732A CN 117379732 A CN117379732 A CN 117379732A CN 202311362147 A CN202311362147 A CN 202311362147A CN 117379732 A CN117379732 A CN 117379732A
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- 238000000034 method Methods 0.000 title claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 109
- 238000002347 injection Methods 0.000 claims abstract description 57
- 239000007924 injection Substances 0.000 claims abstract description 57
- 238000005507 spraying Methods 0.000 claims abstract description 45
- 238000002955 isolation Methods 0.000 claims abstract description 42
- 238000012544 monitoring process Methods 0.000 claims abstract description 27
- 239000002351 wastewater Substances 0.000 claims abstract description 22
- 238000004065 wastewater treatment Methods 0.000 claims abstract description 20
- 239000003673 groundwater Substances 0.000 claims description 20
- 239000007921 spray Substances 0.000 claims description 17
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 239000000843 powder Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- WVSNNWIIMPNRDB-UHFFFAOYSA-N 1,1,1,3,3,4,4,5,5,6,6,6-dodecafluorohexan-2-one Chemical compound FC(F)(F)C(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F WVSNNWIIMPNRDB-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 238000006424 Flood reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- UKACHOXRXFQJFN-UHFFFAOYSA-N heptafluoropropane Chemical compound FC(F)C(F)(F)C(F)(F)F UKACHOXRXFQJFN-UHFFFAOYSA-N 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- 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
- 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
-
- 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
- A62C37/00—Control of fire-fighting equipment
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a fire disaster treatment device and a fire disaster treatment method for an electric vehicle charging station, wherein the fire disaster treatment device comprises a fire disaster monitoring unit, a charging pile automatic power-off system, an isolated disaster-reduction lifting bin, a water injection system, a water spraying system and a wastewater treatment system; the fire monitoring unit is used for monitoring whether the electric automobile is in a fire state or not; the automatic power-off system of the charging pile is used for controlling the power-off of the charging pile; the isolation disaster-reduction lifting device is used for isolating the electric car on fire; the water injection system is used for injecting water into the isolated disaster-reduction lifting bin; the water spraying system is used for spraying water to the electric automobile; the wastewater treatment system is used for treating wastewater in the isolation disaster-reduction lifting bin. The utility model has the advantages that the utility model prevents the fire from spreading further and damaging other vehicles, not only reduces economic loss, but also improves the safety emergency guarantee capability of the charging station, further prevents the battery module of the electric automobile from generating thermal runaway chain reaction, and solves the technical problem that the fire of the electric automobile is easy to re-burn.
Description
Technical Field
The utility model relates to the technical field of new energy charging stations, in particular to a fire disaster disposal device and a disposal method of an electric vehicle charging station.
Background
At present, a dry powder fire extinguisher, a gas fire extinguishing agent (perfluoro-hexanone, heptafluoropropane) and the like are commonly adopted for extinguishing fire, for example, chinese patent publication No. CN215826525U discloses an intelligent fire prevention and control platform for electric automobile charging piles in fire disaster areas, and in the intelligent fire prevention and control platform, a passive superfine dry powder fire extinguishing device and an active superfine dry powder fire extinguishing device are adopted for extinguishing fire, but because an electric automobile has the characteristics of severe combustion and easy diffusion, the common dry powder fire extinguisher and gas fire extinguishing agent are difficult to effectively control the spread of the electric automobile fire, the surrounding of the fire automobile cannot be protected, and the fire is further spread and damages other vehicles.
Therefore, there is a need to design an effective fire isolation and treatment device for charging stations to prevent fire spread and improve the safety emergency protection capability of charging stations.
Disclosure of Invention
The utility model aims to solve the technical problems of how to safely and efficiently treat the electric automobile with the fire disaster and prevent the fire disaster from spreading, and improve the safety emergency guarantee capability of the charging station.
In order to solve the technical problems, the utility model provides the following technical scheme:
the electric vehicle charging station fire disaster disposal device comprises a fire disaster monitoring unit, a charging pile automatic power-off system, an isolated disaster-reduction lifting bin, a water injection system, a water spraying system and a wastewater treatment system;
the fire monitoring unit is used for monitoring whether the electric automobile is in a fire state or not;
the automatic power-off system of the charging pile is used for controlling the power-off of the charging pile;
the isolation disaster-reduction lifting bin is paved below the ground of the parking space of the electric vehicle charging station, and when the electric vehicle is monitored to be in a fire state, the isolation disaster-reduction lifting bin is started to lift the isolation ignition electric vehicle from the ground;
the water injection system is used for injecting water into the isolated disaster-reduction lifting bin;
the water spraying system is used for spraying water towards the thermal power automobile;
the waste water treatment system is used for treating the waste water after fire extinguishment of the isolation disaster-reduction lifting bin.
According to the utility model, the electric car for fire is isolated by lifting the isolation disaster-reduction lifting bin from the ground, so that the further spread of fire is prevented and other vehicles are damaged, the economic loss is reduced, and the safety emergency guarantee capability of the charging station is improved; the water injection system and the water spraying system are used for injecting water and spraying in the isolation disaster-reduction lifting bin, cooling and fire extinguishing are carried out on the electric automobile, thermal runaway chain reaction of the battery module of the electric automobile is prevented from further happening, and the technical problem that the fire disaster of the electric automobile is easy to re-burn is solved.
Preferably, the fire monitoring unit comprises a gas detector arranged in a middle shed position of each parking space and an infrared imager arranged above the side of each parking space.
Preferably, the isolation disaster-reduction lifting bin is formed by assembling a plurality of fireproof insulating plates to form a rectangular bin body with an opening at the upper part.
Preferably, the lifting height of the isolation disaster-reduction lifting bin is not lower than the top height of the electric automobile.
Preferably, the water injection system comprises a ground water injection input port, a water injection pipeline and a water injection electromagnetic valve, wherein the ground water injection input port is arranged on a parking space, one end of the water injection pipeline is connected with the ground water injection input port, the other end of the water injection pipeline is connected with an external water source, and the water injection electromagnetic valve is arranged on the water injection pipeline.
Preferably, the water spraying system comprises a spraying pipe, a spraying pipeline and a spraying electromagnetic valve, wherein the spraying pipe is arranged on two sides above a parking space, one end of the spraying pipeline is connected with the spraying pipe, the other end of the spraying pipeline is connected with an external water source, and the spraying pipeline is provided with the spraying electromagnetic valve.
Preferably, the spray pipe is parallel to the length direction of the parking space.
Preferably, the waste water treatment system comprises a ground water suction port, a waste water conveying pipeline, a waste water treatment pool and a water pump, wherein the ground water suction port is arranged on a parking space, one end of the waste water conveying pipeline is connected with the ground water suction port, the other end of the waste water conveying pipeline is connected with the waste water treatment pool, and the water pump is arranged on the waste water conveying pipeline.
Preferably, the fire monitoring system further comprises an alarm unit, wherein the alarm unit comprises an alarm signal lamp and a voice player, and the alarm signal lamp and the voice player are electrically connected with the fire monitoring unit.
Preferably, the present utility model also provides a method of disposing an electric vehicle charging station fire disposal device, comprising the steps of:
monitoring the state of the electric automobile of the charging station through a fire monitoring unit, and evaluating the safety state of the electric automobile;
when the electric automobile is monitored to be in a fire state signal, an automatic power-off system of the charging pile is started to power off the charging pile, the isolation disaster-reduction lifting bin ascends from the ground to isolate the electric automobile on fire, and the water injection system injects water into the isolation disaster-reduction lifting bin and the water spray system is used for spraying water to the electric automobile on fire;
when the water level in the isolation disaster-reduction lifting bin submerges the battery module at the bottom of the electric automobile, the water injection system and the water spraying system stop working;
when the fire monitoring unit monitors that the electric automobile is not reburnt any more and is in a normal state signal, the waste water treatment system is started to discharge the waste water in the isolation disaster-reduction lifting bin, and after the waste water is discharged, the isolation disaster-reduction lifting bin descends to the original arrangement position below the ground from the ground.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the electric automobile is isolated by lifting the isolation disaster-reduction lifting bin from the ground, so that the further spread of the fire disaster and the damage to other vehicles are prevented, the economic loss is reduced, and the safety emergency guarantee capability of the charging station is improved.
2. According to the utility model, the water injection system and the water spraying system are used for injecting water and spraying into the isolation disaster-reduction lifting bin, so that the electric automobile is cooled and extinguished, the battery module of the electric automobile is prevented from further generating thermal runaway chain reaction, and the technical problem that the electric automobile is easy to re-burn in a fire disaster is solved.
Drawings
Fig. 1 is a schematic structural view of a fire disaster treatment device of an electric vehicle charging station according to an embodiment of the present utility model;
fig. 2 is a flow chart of electric vehicle charging station fire handling according to an embodiment of the utility model.
Detailed Description
In order to facilitate the understanding of the technical scheme of the present utility model by those skilled in the art, the technical scheme of the present utility model will be further described with reference to the accompanying drawings.
In this application, unless specifically stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.
In this application, the terms "first," "second," and "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated unless otherwise explicitly specified and defined. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1, the embodiment discloses a fire disaster treatment device of an electric vehicle charging station, which comprises a fire disaster monitoring unit 1, an alarm unit 2, a charging pile automatic power-off system (not shown in the figure), an isolation disaster-reduction lifting bin 3, a water injection system 4, a water spraying system 5 and a wastewater treatment system 6.
The fire monitoring unit 1 comprises a gas detector 11 and an infrared imager 12, wherein the gas detector 11 is arranged at the middle carport position of each parking stall, the infrared imager 12 is arranged above the side of each parking stall, and whether the electric automobile 7 on the charging station parking stall is in a fire state is monitored through the gas detector 11 or the infrared camera 12. Specifically, in this embodiment, the state of the electric vehicle 7 is divided into a normal state and a fire state, when the gas detector 11 detects that the content of the combustible gas is less than the safety threshold or the infrared imager 12 does not detect the flame, smoke and light, the electric vehicle is judged to be in the normal state, and when the gas detector 11 detects that the content of the combustible gas is greater than the safety threshold or the infrared imager 12 detects the flame, smoke and light, the electric vehicle is judged to be in the fire state.
Further, the gas detector 11 generally employs a combustible gas sensor such as carbon monoxide, ethylene, methane, or the like.
The alarm unit 2 comprises an alarm signal lamp 21 and a voice player 22, wherein the alarm signal lamp 21 and the voice player 22 are electrically connected with the fire monitoring unit 1, and when the fire monitoring unit 1 monitors that the electric automobile 7 is in a fire state, the alarm signal lamp 21 flashes and simultaneously starts the voice player 22 to remind passengers in the electric automobile 7 and related people around the passengers to evacuate dangerous places.
The automatic power-off system of the charging pile is used for controlling the power-off of the charging pile, preventing the electric automobile 7 from being charged when being on fire, and simultaneously preventing water source from leaking electricity when the later fire is extinguished.
The isolation disaster-reduction lifting bin 3 is formed by assembling a plurality of fireproof insulating plates to form a rectangular bin body with an opening at the upper side, when the electric automobile 7 is in a normal state, the isolation disaster-reduction lifting bin 3 is paved below the ground of a parking space of the electric automobile charging station, when the electric automobile 7 is monitored to be in a fire state, the isolation disaster-reduction lifting bin 3 is started, the electric automobile 7 is isolated from the ground, the further spread of the fire disaster is prevented, other vehicles are damaged, the economic loss is reduced, and the safety emergency guarantee capability of the charging station is improved.
Furthermore, the lifting height of the isolation disaster-reduction lifting bin 3 is not lower than the top height of the electric automobile 7.
The water injection system 4 comprises a ground water injection input port 41, a water injection pipeline 42 and a water injection electromagnetic valve 43, wherein the ground water injection input port 41 is arranged on a parking space and is close to the position of a battery module of the electric automobile 7, so that a water source sprayed out of the ground water injection input port 41 can be aligned with the battery module of the electric automobile 7, and the fire extinguishing efficiency is improved. In this embodiment, the water injection pipeline 42 is buried underground, one end of the water injection pipeline is connected with the ground water injection input port 41, the other end of the water injection pipeline is connected with an external water source, the external water source is a fire hydrant in this embodiment, the water injection electromagnetic valve 43 is arranged on the water injection pipeline 42, the water injection system 4 is controlled to inject water into the isolation disaster-reduction lifting bin 3 through the water injection electromagnetic valve 43, the water source floods the battery module of the electric automobile 7, the battery module of the electric automobile 7 is prevented from further generating thermal runaway chain reaction, and the technical problem that the fire disaster of the electric automobile is easy to re-burn is solved.
The water spray system 5 includes shower 51, spray pipe 52 and spray solenoid valve 53, shower 51 is on a parallel with parking stall length direction setting in parking stall top both sides to aim at electric automobile 7, in this embodiment, spray pipe 52 buries underground, and shower 51 is connected to one end, and outside water source is connected to the other end, and outside water source is the fire hydrant in this embodiment, be equipped with spray solenoid valve 53 on the spray pipe 52, control water spray system 5 through spray solenoid valve 53 and spray electric automobile 7, suppress spreading of conflagration. The water spraying systems 5 on two sides of each parking space are started simultaneously, and one side sprays the electric automobile 7 on fire for cooling and extinguishing fire; on the other hand, the electric automobile 7 which is not ignited is isolated and protected, and meanwhile, sprayed water is reserved in the isolated disaster-reduction lifting bin 2 to improve the water injection efficiency of the water injection system 4.
The waste water treatment system 6 comprises a ground water suction port 61, a waste water conveying pipeline 62, a waste water treatment pool 63 and a water pump 64, wherein the ground water suction port 61 is arranged on a parking space, one end of the waste water conveying pipeline 62 is connected with the ground water suction port 61, the other end of the waste water conveying pipeline 62 is connected with the waste water treatment pool 63, the water pump 64 is arranged on the waste water conveying pipeline 62, the water pump 64 is started, and waste water after fire extinguishment of the isolation disaster reduction lifting bin 3 is pumped into the waste water treatment pool 63 for pollution-free treatment.
Specifically, referring to fig. 1 and 2, the embodiment also discloses a disposing method of the electric vehicle charging station fire disposing device, which includes the following steps:
monitoring whether the electric automobile 7 on the parking space of the charging station is in a fire state or not through a gas detector 11 or an infrared camera 12, and evaluating the safety state of the electric automobile;
when the electric automobile 7 is detected to be in a fire state signal, the alarm signal lamp 21 flashes, and meanwhile, the voice player 22 is started to remind passengers in the electric automobile 7 and related people around the passengers to evacuate dangerous places.
Meanwhile, an automatic power-off system of the charging pile is started to power off the charging pile, so that the electric automobile 7 is prevented from being charged when being on fire, and meanwhile, water source electricity leakage is prevented when the later fire is extinguished; starting an electric vehicle 7 for isolating fire by lifting the isolating disaster-reducing lifting bin 3 from the ground, preventing the fire from spreading further and damaging other vehicles, and improving the safety emergency guarantee capability of the charging station; and the water injection electromagnetic valve 43 is opened, an external water source injects water into the isolation disaster-reduction lifting bin 3 through the water injection pipeline 42 and the ground water injection input port 41, the spraying electromagnetic valve 53 is opened simultaneously, the water is sprayed to the electric automobile 7 on fire through the spraying pipeline 52 and the spraying pipe 51 to cool and extinguish the fire, the sprayed water stays in the isolation disaster-reduction lifting bin 2 to be used for improving the water injection efficiency of the water injection system 4, and other spraying pipes 51 spray the electric automobile 7 on fire to isolate and protect the electric automobile 7 on no fire.
When the water level in the isolation disaster-reduction lifting bin 3 exceeds a set threshold value, the water injection solenoid valve 43 and the spray solenoid valve 53 are closed when the water level submerges the battery module at the bottom of the electric automobile 7 in the embodiment, and the water injection system 4 and the water spray system 5 stop working.
When the fire of the electric automobile 7 on fire is extinguished and the fire monitoring unit 1 monitors that the electric automobile 7 is not reburnt any more and is a normal state signal, the water pump 64 is started, the waste water after the fire extinguishment of the isolated disaster-reduction lifting bin 3 is pumped into the waste water treatment tank 63, and after the waste water is discharged, the isolated disaster-reduction lifting bin 3 is lowered to the original arrangement position below the ground from the ground.
According to the utility model, the electric automobile 7 is isolated by lifting the isolation disaster-reduction lifting bin 3 from the ground, so that the fire is prevented from spreading further and damaging other vehicles, the economic loss is reduced, and the safety emergency guarantee capability of the charging station is improved; the water injection system 4 and the water spraying system 5 are used for injecting water and spraying in the isolation disaster-reduction lifting bin 3, cooling and fire extinguishing are carried out on the electric automobile 7, thermal runaway chain reaction of the battery module of the electric automobile 7 is prevented from further happening, and the technical problem that the electric automobile is easy to re-burn in a fire disaster is solved.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.
The above-described embodiments merely represent embodiments of the utility model, the scope of the utility model is not limited to the above-described embodiments, and it is obvious to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.
Claims (10)
1. Electric automobile charging station conflagration processing apparatus, its characterized in that: the system comprises a fire monitoring unit, a charging pile automatic power-off system, an isolation disaster-reduction lifting bin, a water injection system, a water spraying system and a wastewater treatment system;
the fire monitoring unit is used for monitoring whether the electric automobile is in a fire state or not;
the automatic power-off system of the charging pile is used for controlling the power-off of the charging pile;
the isolation disaster-reduction lifting bin is paved below the ground of the parking space of the electric vehicle charging station, and when the electric vehicle is monitored to be in a fire state, the isolation disaster-reduction lifting bin is started to lift the isolation electric vehicle from the ground;
the water injection system is used for injecting water into the isolated disaster-reduction lifting bin;
the water spraying system is used for spraying water towards the thermal power automobile;
the waste water treatment system is used for treating the waste water after fire extinguishment of the isolation disaster-reduction lifting bin.
2. The electric vehicle charging station fire handling device of claim 1, wherein: the fire monitoring unit comprises a gas detector and an infrared imager, wherein the gas detector is arranged at the middle carport position of each parking stall, and the infrared imager is arranged above the side of each parking stall.
3. The electric vehicle charging station fire handling device of claim 1, wherein: the isolation disaster-reduction lifting bin is formed by assembling a plurality of fireproof insulating plates to form a rectangular bin body with an opening at the upper part.
4. The electric vehicle charging station fire handling device of claim 1, wherein: the lifting height of the isolation disaster-reduction lifting bin is not lower than the top height of the electric automobile.
5. The electric vehicle charging station fire handling device of claim 1, wherein: the water injection system comprises a ground water injection input port, a water injection pipeline and a water injection electromagnetic valve, wherein the ground water injection input port is arranged on a parking space, one end of the water injection pipeline is connected with the ground water injection input port, the other end of the water injection pipeline is connected with an external water source, and the water injection electromagnetic valve is arranged on the water injection pipeline.
6. The electric vehicle charging station fire handling device of claim 1, wherein: the water spraying system comprises spraying pipes, spraying pipelines and spraying electromagnetic valves, wherein the spraying pipes are arranged on two sides above a parking space, one ends of the spraying pipelines are connected with the spraying pipes, the other ends of the spraying pipelines are connected with an external water source, and the spraying pipelines are provided with the spraying electromagnetic valves.
7. The electric vehicle charging station fire handling device of claim 6, wherein: the spray pipe is parallel to the length direction of the parking space.
8. The electric vehicle charging station fire handling device of claim 1, wherein: the waste water treatment system comprises a ground water suction port, a waste water conveying pipeline, a waste water treatment pool and a water pump, wherein the ground water suction port is arranged on a parking space, one end of the waste water conveying pipeline is connected with the ground water suction port, the other end of the waste water conveying pipeline is connected with the waste water treatment pool, and the water pump is arranged on the waste water conveying pipeline.
9. The electric vehicle charging station fire handling device of claim 1, wherein: the fire disaster monitoring system is characterized by further comprising an alarm unit, wherein the alarm unit comprises an alarm signal lamp and a voice player, and the alarm signal lamp and the voice player are electrically connected with the fire disaster monitoring unit.
10. The disposing method of an electric vehicle charging station fire disposing device according to any one of claims 1 to 9, characterized in that: the method comprises the following steps:
monitoring the state of the electric automobile of the charging station through a fire monitoring unit, and evaluating the safety state of the electric automobile;
when the electric automobile is monitored to be in a fire state signal, an automatic power-off system of the charging pile is started to power off the charging pile, the isolation disaster-reduction lifting bin ascends from the ground to isolate the electric automobile on fire, and the water injection system injects water into the isolation disaster-reduction lifting bin and the water spray system is used for spraying water to the electric automobile on fire;
when the water level in the isolation disaster-reduction lifting bin submerges the battery module at the bottom of the electric automobile, the water injection system and the water spraying system stop working;
when the fire monitoring unit monitors that the electric automobile is not reburnt any more and is in a normal state signal, the waste water treatment system is started to discharge the waste water in the isolation disaster-reduction lifting bin, and after the waste water is discharged, the isolation disaster-reduction lifting bin descends to the original arrangement position below the ground from the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311362147.0A CN117379732A (en) | 2023-10-19 | 2023-10-19 | Electric vehicle charging station fire disaster treatment device and treatment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311362147.0A CN117379732A (en) | 2023-10-19 | 2023-10-19 | Electric vehicle charging station fire disaster treatment device and treatment method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117379732A true CN117379732A (en) | 2024-01-12 |
Family
ID=89464327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311362147.0A Pending CN117379732A (en) | 2023-10-19 | 2023-10-19 | Electric vehicle charging station fire disaster treatment device and treatment method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117379732A (en) |
-
2023
- 2023-10-19 CN CN202311362147.0A patent/CN117379732A/en active Pending
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