CN215097066U - Battery fire suppression charging and replacing cabinet - Google Patents
Battery fire suppression charging and replacing cabinet Download PDFInfo
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- CN215097066U CN215097066U CN202121075998.3U CN202121075998U CN215097066U CN 215097066 U CN215097066 U CN 215097066U CN 202121075998 U CN202121075998 U CN 202121075998U CN 215097066 U CN215097066 U CN 215097066U
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- charging
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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 discloses a battery conflagration restraines fills trades battery cabinet, including the cabinet body and extinguishing device, a plurality of charging cabinet monomers are cut apart into to the cabinet body, all be equipped with a charging cabin in each charging cabinet monomer, charging cabin and form U type hollow structure between the charging cabinet monomer, each charging cabinet monomer all is equipped with a cabinet door, the cabinet door is used for sealed charging cabinet monomer and charging cabin, extinguishing device is used for providing fire extinguishing agent for every charging cabin, every charging cabin all is equipped with battery charging seat and fire detector, fire detector is used for detecting the fire information of charging cabin at fire detector place and opens and stop according to the fire extinguishing agent injection of charging cabin at fire information control fire detector place, each charging cabin all passes through pipe connection one, the relief valve is established in the external side of cabinet. Has the advantages that: the battery fire suppression charging and replacing cabinet has good explosion-proof performance, and can automatically detect a fire and put out the fire in time.
Description
Technical Field
The utility model relates to a battery charging equipment technical field, concretely relates to battery conflagration restraines to fill trades electric cabinet.
Background
Along with new forms of energy trade rapid development, electric motor car, unmanned aerial vehicle etc. consumer's quantity is more and more, and equipment battery charging problem also receives more attention, and the battery cabinet that charges also takes place to come up to the end. At present, most of commercial battery charging cabinets are concentrated in places with dense population, and once a battery is out of control due to thermal runaway, a fire disaster is extremely easy to cause serious loss, so that potential safety hazards are large. The existing battery charging cabinet is a single-layer charging cabinet, once a fire disaster caused by thermal runaway of a battery in one charging cabin easily influences the charging operation of the batteries in other charging cabins in a heat transfer mode, the thermal runaway of the batteries in the adjacent charging cabins is caused, and a large safety accident is caused. Moreover, present cabinet that charges does not possess the function of putting out a fire, sets up fire extinguishing device such as dry powder fire extinguisher near the cabinet that charges usually, needs the manual work to put out a fire the operation, and when often discovering, the conflagration has been difficult to control, the best rescue opportunity of mistake.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defects of the prior art and providing a battery fire suppression charging and replacing cabinet, wherein a single charging cabinet and a charging cabin form a double-layer structure, and the outer wall surface of the charging cabin is provided with a heat insulation layer, thereby effectively reducing the influence of heat transfer on other adjacent charging cabins when a single charging cabin is out of control due to heat; the fire extinguishing device and the fire detector are arranged, so that fire information in the charging cabin can be monitored in time, the spraying of the fire extinguishing agent in the charging cabin can be controlled in time according to the fire information, the thermal runaway can be processed in time when the battery is in the early stage of the thermal runaway, and the expansion of fire dangerous cases is effectively reduced and inhibited; when the battery takes place thermal runaway, the cabinet body can be discharged through the relief valve in time to a large amount of gas that produces, avoids secondary disasters such as explosion.
The purpose of the utility model is achieved through the following technical measures: the utility model provides a battery conflagration restraines fills trades battery case, includes the cabinet body and extinguishing device, a plurality of cabinet monomers that charge are cut apart into to the cabinet body, each all be equipped with a charging cabin in the cabinet monomer that charges, charging cabin and the cabinet monomer that charges form U type hollow structure, each the cabinet monomer that charges all is equipped with a cabinet door, the cabinet door is used for sealed cabinet monomer and the cabin that charges, extinguishing device is used for providing fire extinguishing agent, every for every charging cabin charge the cabin in all be equipped with battery charging seat and fire detector, fire detector be used for detecting the fire information in the charging cabin at fire detector place and according to the fire information control fire extinguishing agent spraying in the charging cabin at fire detector place open and stop, each the charging cabin all passes through a relief valve of pipe connection, the relief valve is established in the external side of cabinet.
Furthermore, the fire extinguishing apparatus comprises a fire extinguishing agent supply device, a fire extinguishing agent conveying pipeline and a plurality of nozzles, each nozzle is arranged in the charging cabin and controlled by a valve, the fire extinguishing agent supply device is arranged on one side of the cabinet body, one end of the fire extinguishing agent conveying pipeline is connected with the fire extinguishing agent supply device, a plurality of branches are arranged at the other end of the fire extinguishing agent conveying pipeline and connected with the plurality of nozzles respectively, and the fire detector is used for controlling the on-off of the valves.
Furthermore, the fire detector comprises a sensor and a controller, the sensor is used for detecting fire information in a charging cabin where the fire detector is located and transmitting the fire information to the controller, and the controller is used for controlling the starting and stopping of the fire extinguishing agent injection in the charging cabin where the fire detector is located according to the fire information.
Further, the sensors include temperature sensors, smoke sensors, VOC sensors and CO sensors.
Further, the outer wall surface of the charging cabin is provided with a heat insulation layer.
Further, the charging cabin is detachably connected with the charging cabinet single body.
Furthermore, sealing strips are arranged on the periphery of the cabinet door.
Compared with the prior art, the beneficial effects of the utility model are that: the battery fire disaster is inhibited, the single body of the charging cabinet and the charging cabin form a double-layer structure, the double-layer structure can slow down heat transfer, and the influence on other charging cabins is reduced; the outer wall surface of the charging cabin is provided with a heat insulation layer, the heat insulation layer can lock heat in the charging cabin with thermal runaway, and the heat is prevented from being transferred to the adjacent charging cabin, so that the thermal runaway of other charging cabins is avoided; the fire extinguishing device and the fire detector are arranged, the fire extinguishing device provides fire extinguishing agents for each charging cabin, the fire detector detects fire conditions in the charging cabins and controls the spraying of the fire extinguishing agents, the battery in any charging cabin is out of control due to heat, the fire detector in the charging cabin can timely detect fire information in the charging cabin and timely control the spraying of the fire extinguishing agents in the charging cabin according to the fire information, the out of control due to heat can be timely processed when the battery is out of control early, and the risk of battery explosion is reduced; when the battery takes place thermal runaway, a large amount of gas that produces can in time pass through the relief valve and discharge the cabinet body, avoid taking place the explosion.
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a schematic structural view of the battery fire suppression charging and converting cabinet.
Fig. 2 is a side view of the battery fire suppression charging and conversion cabinet.
Fig. 3 is a schematic diagram of the internal structure of the battery fire suppression charging and replacing cabinet.
The fire extinguishing device comprises a cabinet body 1, a cabinet body 2, a cabinet door 3, a spray head 4, a battery charging seat 5, a fire detector 6, a fire extinguishing agent conveying pipeline 7, a fire extinguishing agent supply device 8, a sealing strip 9, a pressure release valve 10, a heat insulation layer 11, a charging cabin 12, a valve 13, a guide pipe 14 and a U-shaped hollow structure.
Detailed Description
As shown in fig. 1 to 3, a battery fire suppression charging and replacing cabinet comprises a cabinet body 1 and a fire extinguishing device, the cabinet body 1 is divided into a plurality of charging cabinet monomers, each charging cabinet monomer is internally provided with a charging cabin 11, a U-shaped hollow structure 14 is formed between the charging cabin 11 and the charging cabinet monomer, each charging cabinet monomer is provided with a cabinet door 2, the cabinet door 2 is used for sealing the charging cabinet monomer and the charging cabin 11, specifically, the charging cabinet monomer and the charging cabin 11 are both of side-opening structures, the opening end of the charging cabin 11 is connected with the opening end of the charging cabinet monomer, and the U-shaped hollow structure 14 is formed between the charging cabin 11 and the charging cabinet monomer. The single charging cabinet and the charging cabin 11 form a double-layer structure, and when the battery in the charging cabin 11 is out of control due to heat, the double-layer structure can slow down heat transfer and reduce the influence on other charging cabins 11. The fire extinguishing device is used for providing extinguishing agent for each charging cabin 11, and each charging cabin 11 is internally provided with a battery charging seat 4 and a fire detector 5, specifically, the battery charging seat 4 is used for charging the battery, and the battery charging seat 4 and the fire detector 5 are connected with an external power supply through electric wires. The fire detector 5 is used for detecting fire information in the charging cabin 11 where the fire detector 5 is located and controlling the starting and stopping of fire extinguishing agent injection in the charging cabin 11 where the fire detector 5 is located according to the fire information, specifically, the fire extinguishing device independently provides fire extinguishing agent for each charging cabin 11, and the starting and stopping of fire extinguishing agent injection in each charging cabin 11 are not affected by the starting and stopping of fire extinguishing agent injection in other charging cabins 11. When the battery in any charging cabin 11 is out of control due to heat, the fire detector 5 in the charging cabin 11 can monitor the fire information in the charging cabin 11 in time, and control the spraying of the fire extinguishing agent in the charging cabin 11 in time according to the fire information, so that the out of control due to heat of the battery can be processed in time in the early stage of the out of control due to heat of the battery, and the risk of explosion of the battery is reduced. Each charging cabin 11 is connected with a pressure release valve 9 through a conduit 13, and the pressure release valve 9 is arranged outside the cabinet body 1. Specifically, one end of the conduit 13 is connected with the pressure release valve 9 outside the cabinet body 1, and the other end of the conduit 13 penetrates through the wall surface of the cabinet body 1, the U-shaped hollow structure 14 and the wall surface of the charging cabin 11 in sequence and extends into the charging cabin 11. When the battery is out of thermal runaway, a large amount of generated gas can be discharged out of the cabinet body 1 through the pressure release valve 9 in time, so that explosion is avoided, and thermal runaway of batteries in other charging cabins 11 is caused.
The fire extinguishing device comprises a fire extinguishing agent supply device 7, a fire extinguishing agent conveying pipeline 6 and a plurality of nozzles 3, each nozzle 3 is arranged in the charging cabin 11, each nozzle 3 is controlled by a valve 12, the fire extinguishing agent supply device 7 is arranged on one side of the cabinet body 1, one end of the fire extinguishing agent conveying pipeline 6 is connected with the fire extinguishing agent supply device 7, the other end of the fire extinguishing agent conveying pipeline 6 is provided with a plurality of branches, the branches are respectively connected with the nozzles 3, and the fire detector 5 is used for controlling the on-off of the valves 12. Specifically, the valve 12 is arranged inside the charging cabin 11, one end of the fire extinguishing agent conveying pipeline 6 is connected with the fire extinguishing agent supply device 7, and a plurality of branches at the other end of the fire extinguishing agent conveying pipeline 6 penetrate through the charging cabin 11 and extend into the charging cabin 11 respectively and are connected with the spray head 3 in the charging cabin 11 through the valve 12 respectively. The fire extinguishing agent in the fire extinguishing agent supplying device 7 is supplied to the spray head 3 through the fire extinguishing agent supplying line 6 and sprayed from the spray head 3 when the control valve 12 of the fire detector 5 is opened, and the spraying of the fire extinguishing agent is stopped when the control valve 12 of the fire detector 5 is closed.
The fire detector 5 comprises a sensor and a controller, the sensor is used for detecting fire information in a charging cabin 11 where the fire detector 5 is located and transmitting the fire information to the controller, and the controller is used for controlling the starting and stopping of the fire extinguishing agent injection in the charging cabin 11 where the fire detector 5 is located according to the fire information. Specifically, the sensor detects fire information and transmits the fire information to the controller, the controller compares the fire information transmitted by the sensor with a set value, and if the transmitted fire information exceeds the set value, the controller starts the valve 12 and sprays the fire extinguishing agent in the charging chamber 11.
The sensors include temperature sensors, smoke sensors, VOC sensors, and CO sensors. The temperature sensor is used for detecting temperature information, the smoke sensor is used for detecting smoke information, the VOC sensor is used for detecting gas information, the CO sensor is used for detecting CO information, multivariable fire detection information is adopted, and false alarm caused by single variable change is reduced.
The outer wall surface of the charging cabin 11 is provided with a heat insulation layer 10. When the batteries in the charging cabin 11 are in thermal runaway, the heat insulation layer 10 can lock heat in the charging cabin 11 in which the thermal runaway occurs, so that the heat is prevented from being transferred to the adjacent charging cabin 11, and the thermal runaway of other charging cabins 11 is avoided.
The charging cabin 11 is detachably connected with the charging cabinet monomer. The charging cabin 11 and the charging cabinet monomer are detachably connected, so that the charging cabin 11 can be conveniently detached, overhauled or replaced, and meanwhile, the devices such as the guide pipe 13 and the like in the U-shaped hollow structure 14 can be conveniently overhauled.
And sealing strips 8 are arranged around the cabinet door 2. The sealing strip 8 is used for sealing the cabinet door 2, the charging cabinet monomer and the charging cabin 11.
It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a battery conflagration restraines fills trades battery cabinet which characterized in that: including the cabinet body and extinguishing device, a plurality of cabinet monomers that charge are cut apart into to the cabinet body, each the cabinet monomer that charges all is equipped with a charging cabin in all, charging cabin and the cabinet monomer that charges form U type hollow structure, each the cabinet monomer that charges all is equipped with a cabinet door, the cabinet door is used for sealed cabinet monomer that charges and the cabin that charges, extinguishing device is used for providing fire extinguishing agent, every for every charging cabin charge the cabin in all be equipped with battery charging seat and fire detector, fire detector be used for detecting the fire information of the charging cabin at fire detector place and according to opening of the fire extinguishing agent injection in the charging cabin at fire information control fire detector place, each the charging cabin all through relief valve of pipe connection, the relief valve is established in the external side of cabinet.
2. The battery fire suppression charging and conversion cabinet of claim 1, wherein: the fire extinguishing device comprises a fire extinguishing agent supply device, a fire extinguishing agent conveying pipeline and a plurality of nozzles, each nozzle is arranged in the charging cabin, each nozzle is controlled by one valve, the fire extinguishing agent supply device is arranged on one side of the cabinet body, one end of the fire extinguishing agent conveying pipeline is connected with the fire extinguishing agent supply device, a plurality of branches are arranged at the other end of the fire extinguishing agent conveying pipeline, the branches are respectively connected with the nozzles, and the fire detector is used for controlling the on-off of the valves.
3. The battery fire suppression charging and conversion cabinet of claim 1, wherein: the fire detector comprises a sensor and a controller, the sensor is used for detecting fire information in a charging cabin where the fire detector is located and transmitting the fire information to the controller, and the controller is used for controlling the starting and stopping of fire extinguishing agent spraying in the charging cabin where the fire detector is located according to the fire information.
4. The battery fire suppression charging and conversion cabinet of claim 3, wherein: the sensors include temperature sensors, smoke sensors, VOC sensors, and CO sensors.
5. The battery fire suppression charging and conversion cabinet of claim 1, wherein: and a heat insulation layer is arranged on the outer wall surface of the charging cabin.
6. The battery fire suppression charging and conversion cabinet of claim 1, wherein: the charging cabin is detachably connected with the charging cabinet monomer.
7. The battery fire suppression charging and conversion cabinet of claim 1, wherein: and sealing strips are arranged around the cabinet door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121075998.3U CN215097066U (en) | 2021-05-19 | 2021-05-19 | Battery fire suppression charging and replacing cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121075998.3U CN215097066U (en) | 2021-05-19 | 2021-05-19 | Battery fire suppression charging and replacing cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215097066U true CN215097066U (en) | 2021-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121075998.3U Active CN215097066U (en) | 2021-05-19 | 2021-05-19 | Battery fire suppression charging and replacing cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215097066U (en) |
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2021
- 2021-05-19 CN CN202121075998.3U patent/CN215097066U/en active Active
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