CN215876040U - Fire-fighting system of electric vehicle charging station - Google Patents
Fire-fighting system of electric vehicle charging station Download PDFInfo
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- CN215876040U CN215876040U CN202121632804.5U CN202121632804U CN215876040U CN 215876040 U CN215876040 U CN 215876040U CN 202121632804 U CN202121632804 U CN 202121632804U CN 215876040 U CN215876040 U CN 215876040U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 238000001931 thermography Methods 0.000 claims abstract description 24
- 239000004744 fabric Substances 0.000 claims abstract description 19
- 238000012806 monitoring device Methods 0.000 claims abstract description 9
- 238000005507 spraying Methods 0.000 claims abstract description 7
- 238000002955 isolation Methods 0.000 claims abstract description 6
- 238000012544 monitoring process Methods 0.000 claims abstract description 5
- 239000003365 glass fiber Substances 0.000 claims description 4
- 239000007921 spray Substances 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- 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
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- 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
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- 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
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to a fire-fighting and fire-extinguishing system of an electric vehicle charging station, which comprises a fire monitoring device, a fire-extinguishing device, a vehicle isolating device and a control unit, wherein the fire monitoring device is connected with the fire-extinguishing device; the fire monitoring device adopts a thermal imaging camera, the thermal imaging camera is arranged on a keel of a charging station awning through a camera bracket, a thermal imaging camera is correspondingly arranged on each parking space, and a lens of the thermal imaging camera is aligned to a parking area of the corresponding parking space; the fire extinguishing device comprises a water storage tank and fire-fighting nozzles, a group of fire-fighting nozzles are arranged above each parking space, the fire-fighting nozzles are arranged at the top in the awning through nozzle supports, and the water spraying direction points to the corresponding parking space parking areas; the plurality of fire-fighting spray heads are connected with the water storage tank through water conveying pipes; the vehicle isolation device adopts electric reels, a group of electric reels is arranged above the boundary of every two adjacent parking spaces, and the electric reels are suspended and installed at the top of the awning to be lowered; the electric reel is wound with fireproof cloth; the control unit is installed in the charging station block terminal. The system realizes fire monitoring, water spraying fire extinguishing and fire fighting isolation.
Description
Technical Field
The utility model belongs to the technical field of the car charging station is maintained, especially relate to an electric automobile charging station fire control extinguishing device.
Background
At present, with the increasing of the construction layout of electric vehicle charging stations in China, the holding capacity of electric vehicles is also rapidly increased, and the occurrence frequency of ignition accidents during charging of the electric vehicles is higher and higher. The electric automobile is easy to cause the adjacent charging vehicles to catch fire and enlarge the loss when catching fire in the charging station, and the automobile battery component catches fire even if the open fire is extinguished, so that the automobile battery component has the characteristic of easy reignition. Electric automobile catches fire in current charging station mainly relies on the fire brigade to go out to work and put out a fire, can not restrain the condition of a fire, cut off the charging station power, protect adjacent vehicle the very first time.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide the electric vehicle charging station fire-fighting extinguishing device which can realize automatic fire monitoring, can extinguish fire and isolate adjacent vehicles from the vehicle on fire under the condition of fire.
The above object of the present invention is achieved by the following technical solutions:
the utility model provides an electric automobile charging station fire extinguishing systems which characterized in that: comprises a fire monitoring device, a fire extinguishing device, a vehicle isolating device and a control unit;
the fire monitoring device adopts a thermal imaging camera which is arranged on a keel of a charging station awning through a camera bracket, a thermal imaging camera is correspondingly arranged on each parking space, and a lens of the thermal imaging camera is aligned to a parking area of the corresponding parking space;
the fire extinguishing device comprises a water storage tank and fire-fighting nozzles, the water storage tank is arranged outside the charging station awning, a group of fire-fighting nozzles are arranged above each parking space, the fire-fighting nozzles are installed at the top position in the awning through nozzle supports, and the water spraying directions of the nozzles point to corresponding parking space parking areas; the fire-fighting nozzles are connected with the water storage tank through water pipes, the water pipes are fixed along the awning framework, each water pipe is formed by connecting a plurality of branch pipes in parallel with a main pipe, a water pump is connected to the main pipe, and each branch pipe is connected with a control valve;
the vehicle isolation device adopts electric reels, a group of electric reels is arranged above the boundary of every two adjacent parking spaces, the electric reels are suspended and mounted at the top of the awning through reel supports and are lowered, and the directions of the electric reels are parallel to the boundary of the parking spaces; the electric reel is wound with fireproof cloth, the length of the fireproof cloth is not less than the length from the electric reel to the ground, and the width of the fireproof cloth is not less than the length of the parking space;
the control unit adopts a microprocessor and is arranged in a distribution box of the charging station, and the control unit is used for receiving monitoring signals of the thermal imaging camera and carrying out on-off control on a circuit breaker in the distribution box, a water pump on a main pipe, a control valve on a branch pipe and a driving motor of an electric reel.
Further: the fireproof cloth is made of glass fiber cloth.
The utility model has the advantages and positive effects that:
according to the utility model, the temperature of each part of the electric automobile is monitored by the thermal imaging camera, the power supply is automatically cut off at the first time when the temperature of the electric automobile is abnormal, the water pump is started to start the water spraying fire extinguishing process, and the fire cloth is put down to isolate the accident vehicle, so that the fire spreading is effectively controlled, the charging station and other vehicles are protected, the manpower is saved, and the possible serious loss is reduced.
Drawings
Fig. 1 is a schematic view of the arrangement of the present invention.
Detailed Description
The structure of the present invention will be further described by way of examples with reference to the accompanying drawings. It is to be understood that this embodiment is illustrative and not restrictive.
Referring to fig. 1, a fire extinguishing system for an electric vehicle charging station includes: comprises a fire monitoring device, a fire extinguishing device, a vehicle isolating device and a control unit 1;
the fire monitoring device adopts thermal imaging camera 2, and the thermal imaging camera passes through camera support mounting on the fossil fragments 100 of charging station awning, and a thermal imaging camera is installed to every parking stall correspondence, and the camera lens of thermal imaging camera is aimed at corresponding parking stall parking area. The thermal imaging resolution of the thermal imaging camera is 320 x 240, the shortest focal length is 0.15 m, and the field angle is 30-45 degrees.
The fire extinguishing apparatus includes a water storage tank and a fire sprinkler 5, and the water storage tank is disposed outside the charging station awning 200. A group of fire-fighting nozzles are arranged above each parking space 300, the fire-fighting nozzles are installed at the top in the awning through nozzle supports, and the water spraying directions of the nozzles point to corresponding parking spaces. A plurality of fire control shower nozzles pass through raceway 6 and are connected with storage water tank 7, and the raceway is fixed along the awning skeleton, and the raceway comprises a plurality of branch pipes and a main pipe connection, is connected with the water pump on the main pipe, and the water pump is used for starting water delivery and improves water delivery pressure, is connected with a control valve on every branch pipe for the break-make of control flow and realization branch pipe, and wherein water pump and control valve are not shown in the drawing.
The vehicle isolation device adopts an electric reel 4, a group of electric reels is arranged above the boundary of every two adjacent parking spaces, the electric reels are suspended and installed at the top of the awning through reel supports and are placed downwards, and the directions of the electric reels are parallel to the boundary of the parking spaces. The electric reel is wound with a fire-proof cloth 3, and the fire-proof cloth is preferably, but not limited to, a glass fiber cloth made of a glass fiber material. The fireproof cloth length is not less than the length from the electric reel to the ground, and the fireproof cloth width is not less than the parking space length, so that comprehensive isolation fire prevention is realized.
The control unit adopts a microprocessor and is arranged in a distribution box of the charging station, and the control unit is used for receiving monitoring signals of the thermal imaging camera and carrying out on-off control on a circuit breaker in the distribution box, a water pump on a main pipe, a control valve on a branch pipe and a driving motor of an electric reel.
The working principle of the fire-fighting fire extinguishing system of the electric vehicle charging station is as follows:
when the electric automobile is charged and a fire occurs, the thermal imaging camera monitors that the temperature of the automobile ignition part exceeds an alarm value, the thermal imaging camera transmits alarm information to the microprocessor, and the microprocessor receives the alarm signal and then controls the circuit breakers in the distribution box to disconnect all charging pile power supplies; after the power supply of the charging pile is disconnected, the microprocessor controls the water pump and the control valves on the corresponding branch pipes to be opened, and the water outlet of the fire-fighting nozzle in the parking area where the burning automobile is located sprays water to the burning automobile to extinguish fire. The thermal imaging camera monitors the temperature of the vehicle in real time, continuously sprays water to extinguish fire when the temperature of the vehicle exceeds a warning value, and sends an alarm removing signal to the microprocessor when the temperature of the vehicle is lower than the warning value, and the microprocessor controls the fire-fighting nozzle to stop spraying water to extinguish fire.
Simultaneously after microprocessor control circuit breaker disconnection fills electric pile power, microprocessor control electric reel rotates, will prevent that fire cloth tail end drops to ground and will catch fire the vehicle and keep apart with adjacent vehicle. After the thermal imaging camera sends the alarm to the microprocessor and removes the signal, microprocessor control electronic spool counter-rotation, packs up the fire prevention cloth.
Although the embodiments of the present invention and the accompanying drawings are disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit of the utility model and the scope of the appended claims, and therefore the scope of the utility model is not limited to the disclosure of the embodiments and the accompanying drawings.
Claims (2)
1. The utility model provides an electric automobile charging station fire extinguishing systems which characterized in that: comprises a fire monitoring device, a fire extinguishing device, a vehicle isolating device and a control unit;
the fire monitoring device adopts a thermal imaging camera which is arranged on a keel of a charging station awning through a camera bracket, a thermal imaging camera is correspondingly arranged on each parking space, and a lens of the thermal imaging camera is aligned to a parking area of the corresponding parking space;
the fire extinguishing device comprises a water storage tank and fire-fighting nozzles, the water storage tank is arranged outside the charging station awning, a group of fire-fighting nozzles are arranged above each parking space, the fire-fighting nozzles are installed at the top position in the awning through nozzle supports, and the water spraying directions of the nozzles point to corresponding parking space parking areas; the fire-fighting nozzles are connected with the water storage tank through water pipes, the water pipes are fixed along the awning framework, each water pipe is formed by connecting a plurality of branch pipes in parallel with a main pipe, a water pump is connected to the main pipe, and each branch pipe is connected with a control valve;
the vehicle isolation device adopts electric reels, a group of electric reels is arranged above the boundary of every two adjacent parking spaces, the electric reels are suspended and mounted at the top of the awning through reel supports and are lowered, and the directions of the electric reels are parallel to the boundary of the parking spaces; the electric reel is wound with fireproof cloth, the length of the fireproof cloth is not less than the length from the electric reel to the ground, and the width of the fireproof cloth is not less than the length of the parking space;
the control unit adopts a microprocessor and is arranged in a distribution box of the charging station, and the control unit is used for receiving monitoring signals of the thermal imaging camera and carrying out on-off control on a circuit breaker in the distribution box, a water pump on a main pipe, a control valve on a branch pipe and a driving motor of an electric reel.
2. The electric vehicle charging station fire fighting system of claim 1, wherein: the fireproof cloth is made of glass fiber cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121632804.5U CN215876040U (en) | 2021-07-19 | 2021-07-19 | Fire-fighting system of electric vehicle charging station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121632804.5U CN215876040U (en) | 2021-07-19 | 2021-07-19 | Fire-fighting system of electric vehicle charging station |
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| Publication Number | Publication Date |
|---|---|
| CN215876040U true CN215876040U (en) | 2022-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121632804.5U Active CN215876040U (en) | 2021-07-19 | 2021-07-19 | Fire-fighting system of electric vehicle charging station |
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| Country | Link |
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| CN (1) | CN215876040U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114377323A (en) * | 2022-03-14 | 2022-04-22 | 王朋朋 | Automatic fire extinguishing system for carport |
| CN114879560A (en) * | 2022-05-12 | 2022-08-09 | 合肥工业大学 | Anti-occupation device for charging parking space and safety management method |
| CN115671615A (en) * | 2022-10-19 | 2023-02-03 | 东方众通科技发展集团有限公司 | Charging station wisdom fire extinguishing system |
| CN115946554A (en) * | 2023-03-14 | 2023-04-11 | 国网山东省电力公司潍坊供电公司 | Charging station with fire extinguishing and safety protection functions |
-
2021
- 2021-07-19 CN CN202121632804.5U patent/CN215876040U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114377323A (en) * | 2022-03-14 | 2022-04-22 | 王朋朋 | Automatic fire extinguishing system for carport |
| CN114879560A (en) * | 2022-05-12 | 2022-08-09 | 合肥工业大学 | Anti-occupation device for charging parking space and safety management method |
| CN115671615A (en) * | 2022-10-19 | 2023-02-03 | 东方众通科技发展集团有限公司 | Charging station wisdom fire extinguishing system |
| CN115946554A (en) * | 2023-03-14 | 2023-04-11 | 国网山东省电力公司潍坊供电公司 | Charging station with fire extinguishing and safety protection functions |
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