CN110404208A - A kind of extinguishing device of energy-storage box - Google Patents
A kind of extinguishing device of energy-storage box Download PDFInfo
- Publication number
- CN110404208A CN110404208A CN201910730677.3A CN201910730677A CN110404208A CN 110404208 A CN110404208 A CN 110404208A CN 201910730677 A CN201910730677 A CN 201910730677A CN 110404208 A CN110404208 A CN 110404208A
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- CN
- China
- Prior art keywords
- fire
- energy
- fire extinguishing
- storage box
- extinguishing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004146 energy storage Methods 0.000 title claims abstract description 58
- 238000009423 ventilation Methods 0.000 claims abstract description 24
- 230000001629 suppression Effects 0.000 claims abstract description 12
- 239000000126 substance Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 230000008033 biological extinction Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010257 thawing Methods 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
- A62C31/00—Delivery of fire-extinguishing material
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/572—Means for preventing undesired use or discharge
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/574—Devices or arrangements for the interruption of current
- H01M50/581—Devices or arrangements for the interruption of current in response to temperature
-
- 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 kind of extinguishing device of energy-storage box of disclosure of the invention, energy-storage box includes at least one battery case, the hollow support column for being used to support battery case and the fire suppression mechanism for putting out a fire to battery case, each battery case back side is provided with ventilation opening, and support column is connected to each battery case；The fire suppression mechanism includes fire extinguishing general pipeline, fire extinguisher and solenoid valve, the output end of the fire extinguisher is connected to fire extinguishing general pipeline by solenoid valve, fire extinguishing general pipeline is connected to one end of support column, fire extinguisher passes sequentially through fire extinguishing general pipeline, support column and ventilation opening and forms fire extinguishing channel, the first fire extinguishing hole is offered on support column, the second fire extinguishing hole being connected to first fire extinguishing hole is offered on battery case, fire extinguisher passes sequentially through fire extinguishing general pipeline, the first fire extinguishing hole, the second fire extinguishing hole and the ventilation opening and forms fire extinguishing channel；The occupied space of energy-storage box is saved, while improving fire-fighting efficiency and quality.
Description
Technical field
The present invention relates to energy-storage box technical field more particularly to a kind of extinguishing devices of energy-storage box.
Background technique
In electric car and energy-storage system, it is desirable that the power battery of power supply has biggish capacity and voltage, this is just needed
Multiple single batteries are installed in battery case, and battery pack is formed by series and parallel, to reach wanting for power source
It asks, multiple battery cases then combine composition energy-storage box.When a fire, lithium battery burning has ignition temperature height, burning velocity
Fastly, the features such as a large amount of poisonous and harmful flue gases of generation, fire attack is difficult, and there is the risk of explosion in combustion, this is gone out
Fire rescue brings huge challenge.
Conventionally employed ductwork type fire extinguishing or prefabricated fire extinguishing, occupancy certain space, and using the side of space sprinkling
Formula carries out fire extinguishing processing to energy-storage box, and fire-fighting efficiency is low.
Summary of the invention
Technical problems based on background technology, the invention proposes a kind of extinguishing devices of energy-storage box, save storage
The occupied space of energy case, while improving fire-fighting efficiency and quality.
A kind of extinguishing device of energy-storage box proposed by the present invention, energy-storage box include at least one battery case, are used to support electricity
The hollow support column of pond case and fire suppression mechanism for putting out a fire to battery case, each battery case back side are provided with ventilation opening, prop up
Dagger is connected to each battery case；The fire suppression mechanism includes fire extinguishing general pipeline, fire extinguisher and solenoid valve, the fire extinguisher it is defeated
Outlet is connected to fire extinguishing general pipeline by solenoid valve, and fire extinguishing general pipeline is connected to one end of support column, and it is total that fire extinguisher passes sequentially through fire extinguishing
Pipe, support column and ventilation opening form fire extinguishing channel.
Further, the first fire extinguishing hole is offered on support column, is offered on battery case and is connected to first fire extinguishing hole
Second fire extinguishing hole, fire extinguisher pass sequentially through fire extinguishing general pipeline, first fire extinguishing hole, second fire extinguishing hole and the ventilation opening formed put out a fire
Channel.
Further, it is connected with stop valve between fire extinguishing general pipeline and the support column, stop valve is set to the end of support column
Portion.
Further, fusible plug is nested on the second fire extinguishing hole.
Further, multiple battery cases are arranged in column, and same column battery case two sides are respectively set support column, same support column with
The battery case of same column arrangement is connected to, and the second fire extinguishing hole is symmetrical arranged relative to battery case.
Further, fire extinguishing general pipeline is ring-type, offers at least one bleed outlet on the general pipeline that puts out a fire, sets on the bleed outlet
It is equipped with the bleeder valve of control bleed outlet on-off, is provided with safety valve on the general pipeline that puts out a fire.
Further, fire detector and the first biography for detecting temperature in its cavity are provided in the cavity of energy-storage box
Sensor.
Further, the fire suppression mechanism hangs on the cavity top of energy-storage box, offers at least on the shell of energy-storage box
One ventilation opening is provided with from the blinds that hangs down at the ventilation opening.
Further, the hull outside of energy-storage box is provided with emergent extinguishment button and warning device.
Further, power & environment supervision device and battery manager, the output of power & environment supervision device are provided in the cavity of energy-storage box
End is connect with the input terminal of battery manager, and the input terminal of power & environment supervision device is passed with the output end of fire detector, first respectively
The output end of sensor connects.
A kind of the advantages of extinguishing device of energy-storage box provided by the invention, is: a kind of energy storage provided in structure of the invention
The extinguishing device of case replaces traditional fire extinction pipeline using hollow support column, saves the occupied space and totality body of energy-storage box
Product, meanwhile, extinguishing chemical is directly entered in battery case by support column, improves fire extinguishing quality and efficiency to battery case；Fire extinguishing
Mechanism is set to the intracorporal top of energy-storage box chamber, makes full use of the spare space of battery case Yu energy storage upper box part, is both able to satisfy and goes out
Fiery demand, and it is not take up space；According to the single battery core temperature anomaly that battery manager is fed back, ignition point is quickly judged, join
The dynamic solenoid valve and stop valve opened in corresponding fire suppression mechanism, simultaneously closes off the ventilation and heats equipment such as blower or air-conditioning, while into,
Air outlet setting forms opposite confined space, extraneous fresh air is prevented to enter influence from the blinds that hangs down, fire extinguisher sprinkling rear box
Extinguishing effect reduces spraying range, extends spraying time, improves extinguishing chemical utilization rate while improving extinguishing effect.
Detailed description of the invention
Fig. 1 is a kind of external structure schematic diagram of the extinguishing device of energy-storage box of the present invention；
The schematic diagram of internal structure of Fig. 2 Fig. 1；
The schematic diagram of internal structure of Fig. 3 Fig. 1；
Fig. 4 is the partial enlarged view of M in Fig. 3；
Fig. 5 is the structural schematic diagram of battery case；
Fig. 6 is the structural scheme of mechanism of support column；
Wherein, 5- display screen, 6- warning device, 10- support column, 11- battery case, 21- fire extinguishing general pipeline, 22- fire extinguisher, 23- electricity
Magnet valve, 24- stop valve, 25- bleed outlet, 26- bleeder valve, 27- safety valve, 28- fire detector, 29- ventilation opening, 30- hang down certainly
Blinds, 32- power & environment supervision device, 33- battery manager, 34- emergent extinguishment button, the fire extinguishing of 101- first hole, 111- second put out a fire
Hole, 112- fusible plug.
Specific embodiment
In the following, technical solution of the present invention is described in detail by specific embodiment, illustrate in the following description
Many details are to fully understand the present invention.But the present invention can be to be much different from its other party described herein
Formula is implemented, and those skilled in the art can make similar improvements without departing from the spirit of the invention, therefore the present invention is not
It is limited by following public specific implementation.
Referring to Fig.1, the extinguishing device of a kind of energy-storage box proposed by the present invention, energy-storage box include at least one battery case 11,
It is used to support the hollow support column 10 of battery case 11 and the fire suppression mechanism for putting out a fire to battery case 11, each battery case 11 is carried on the back
Face is provided with ventilation opening, and support column 10 is connected to each battery case 11；The fire suppression mechanism includes fire extinguishing general pipeline 21, fire extinguisher
22 and solenoid valve 23, the output end of the fire extinguisher 22 is connected to fire extinguishing general pipeline 21 by solenoid valve 23, fire extinguishing general pipeline 21 and branch
One end of dagger is connected to, and fire extinguisher 22 passes sequentially through fire extinguishing general pipeline 21, support column 10 and ventilation opening and forms fire extinguishing channel.
Fire suppression mechanism is placed in the intracorporal top of energy-storage box chamber, occupies the space of energy-storage box less, saves space, improve
Volume energy density, the extinguishing chemical in fire extinguisher 22 is branched in each support column 10 by the general pipeline that puts out a fire, by hollow support
Column realizes the function of fire extinguishing branch pipe, avoids the defect for separately setting fire extinction pipeline in energy-storage box, saves space, simplifies fire extinguishing
Structure.The effect of air displacement is served as in fire extinguishing channel under fire extinguishing state, so that the air in battery case is quickly set when fire extinguishing
It swaps out and, avoid the excessive deformation for causing battery case of air pressure.
As it can be seen in figures 5 and 6, offering the first fire extinguishing hole 101 on support column 10, offered on battery case 11 and described first
Put out a fire the second fire extinguishing hole 111 that hole 101 is connected to, fire extinguisher 22 pass sequentially through fire extinguishing general pipeline 21, first put out a fire hole 101, second go out
Fire hole 111 and the ventilation opening form fire extinguishing channel.In the present embodiment, multiple battery cases 11 are arranged in column, same column battery case
Support column 10 is respectively set in 11 two sides, and same support column 10 is connected to the battery case 11 that same column is arranged, the second fire extinguishing 111 phase of hole
Battery case 11 is symmetrical arranged.
After battery case 11 is entirely enclosed in energy-storage box, the first fire extinguishing hole 101 on support column 10 and second on battery case
Fire extinguishing 111 position of hole is overlapped, and each second fire extinguishing hole 111 is blocked using fusible plug 112.In state of not putting out a fire, (temperature is less than
Set threshold values) when, the second fire extinguishing hole 111 is blocked by fusible plug 112, so that being in the shape without external interference in battery case 11
It is run under state, when under fire extinguishing state (temperature is more than setting threshold values), the thawing of fusible plug 112, which falls off, opens the second fire extinguishing hole
111, so that the first fire extinguishing hole 101 is connected to the second fire extinguishing hole 111.
As shown in Fig. 2, being connected with stop valve 24 between the fire extinguishing general pipeline 21 and support column 10, stop valve is set to support
The end of column 10.The general pipeline 21 that puts out a fire is ring-type, offers at least one bleed outlet 25 on the general pipeline 21 that puts out a fire, sets on the bleed outlet
It is equipped with the bleeder valve 26 of control bleed outlet on-off, is provided with safety valve 27 on the general pipeline 21 that puts out a fire；Every branch is controlled by stop valve 24
The opening and closing of dagger 10, realization, which has, carries out fire extinguishing processing to multiple row battery case 11 to property.When pressure is big in fire extinguishing 21 cavity of general pipeline
When cavity external pressure, while stop valve 24 is not opened or the second fire extinguishing hole 111 is not switched on or fire detector 28 preferentially acts
When, bleeder valve 26 is opened, and is carried out the space in energy-storage box by bleed outlet 25 and is sprayed.Bleeder valve 26 relies on the pressure of fire extinguishing general pipeline 21
Power is opened, and when pressure is lower than cracking pressure, bleeder valve 26 is automatically closed.When stop valve 24 is opened, bleeder valve 26 closes automatically
It closes, extinguishing chemical, which enters, carries out sprinkling fire extinguishing in battery case 11.Realize targetedly fire extinguishing.But it is big to work as pressure in fire extinguishing general pipeline 21
When safe pressure in cavity, safety valve 27 is opened, and plays the role of overpressure protection to fire extinguishing general pipeline.
As shown in Figure 1, offering at least one ventilation opening 29 on the shell of energy-storage box, it is provided at the ventilation opening certainly
Hang down blinds 30.The hull outside of energy-storage box is provided with emergent extinguishment button 34 and warning device 6.Bulk gas needs when fire extinguishing is made
It is discharged outside energy-storage box.Setting can make ventilation opening 29 after the completion of gas is released by certainly from the blinds 30 that hangs down at ventilation opening 29
Series of fortified passes is closed, and is guaranteed that the outer air of energy-storage box does not enter in energy-storage box cavity, is prevented ignition point from meeting fresh air re-ignition, further protect
Extinguishing effect is hindered.Emergency start/stop button is arranged in the outer above the fold of energy-storage box, is used for manual intervention fire extinguishing procedure, prevents
Drain spray misses the occurrence of spraying.
It is provided with fire detector 28, power & environment supervision device 32 and battery manager 33 in the cavity of the above energy-storage box and uses
In the first sensor for detecting temperature in its cavity, fire detector 28 is set to the top in the cavity of energy-storage box, and first passes
Sensor is set in battery case 11, and fire detector 28 is at least divided into two-way, the output end of power & environment supervision device 32 respectively with battery
The input terminal of manager 33, the input terminal of solenoid valve 23, the input terminal of stop valve 24, the input terminal of bleeder valve 26, safety valve 27
Input terminal connection, the output with the output end, first sensor of fire detector 28 respectively of the input terminal of power & environment supervision device 32
End connection.
The course of work: meltable on the second fire extinguishing hole 111 when first sensor detects that temperature reaches T1 in energy-storage box
112 fusing of plug falls off, so that the first fire extinguishing hole 101 is connected to the second fire extinguishing hole 111, or fire detector 28 ought detect all the way
When smog, temperature signal or fire signal are sent to power & environment supervision device 32 in real time.Warning device 6 is controlled by power & environment supervision device 32
It alarms, to notify administrative staff and up to in-situ processing exception.When first sensor detection temperature reaches bis- tunnel T2 Shi Huo
When fire detector 28 detects smog, battery manager 33 receives temperature anomaly signal or sets the smog spy of concentration or more
Signal is surveyed, control warning device 6 is alarmed after power & environment supervision device 32 obtains the signal, notifies administrative staff and at scene
Reason is abnormal.It links simultaneously and closes the ventilation equipment such as running blower, air-conditioning.After ventilation equipment closing, power & environment supervision device 32
Corresponding stop valve 24 and solenoid valve 23 on support column 10 are opened, the extinguishing chemical in fire extinguisher 22 is enabled to be directly entered battery case
In put out a fire to battery component.During sprinkling, the display screen 5 of energy-storage box shows that jet does not enter.Wherein set temperature T2 is big
In T1.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of extinguishing device of energy-storage box, energy-storage box includes at least one battery case (11), and each battery case (11) back side is set
It is equipped with ventilation opening, which is characterized in that further include being used to support the hollow support column (10) of battery case (11) and for battery
The fire suppression mechanism of case (11) fire extinguishing, support column (10) are connected to each battery case (11)；
The fire suppression mechanism includes fire extinguishing general pipeline (21), fire extinguisher (22) and solenoid valve (23), the output of the fire extinguisher (22)
End is connected to fire extinguishing general pipeline (21) by solenoid valve (23), and fire extinguishing general pipeline (21) is connected to one end of support column, fire extinguisher (22)
It passes sequentially through fire extinguishing general pipeline (21), support column (10) and ventilation opening and forms fire extinguishing channel.
2. the extinguishing device of energy-storage box according to claim 1, which is characterized in that offer first on support column (10) and go out
Fire hole (101) offers second be connected to first fire extinguishing hole (101) on battery case (11) and puts out a fire hole (111), fire extinguisher
(22) fire extinguishing general pipeline (21), the first fire extinguishing hole (101), the second fire extinguishing hole (111) and the ventilation opening is passed sequentially through to be formed and put out a fire
Channel.
3. the extinguishing device of energy-storage box according to claim 1, which is characterized in that the fire extinguishing general pipeline (21) and support column
(10) stop valve (24) are connected between, stop valve is set to the end of support column (10).
4. the extinguishing device of energy-storage box according to claim 2, which is characterized in that be nested in the second fire extinguishing hole (111)
Fusible plug (112).
5. the extinguishing device of energy-storage box according to claim 2, which is characterized in that multiple battery cases (11) are arranged in column,
Same column battery case (11) two sides are respectively set support column (10), and the battery case (11) that same support column (10) is arranged with same column connects
Logical, the second fire extinguishing hole (111) is symmetrical arranged relative to battery case (11).
6. the extinguishing device of -5 any energy-storage boxes according to claim 1, which is characterized in that fire extinguishing general pipeline (21) is ring
Shape offers at least one bleed outlet (25) in fire extinguishing general pipeline (21), control bleed outlet on-off is provided on the bleed outlet
Bleeder valve (26), fire extinguishing general pipeline (21) on be provided with safety valve (27).
7. the extinguishing device of -5 any energy-storage boxes according to claim 1, which is characterized in that be arranged in the cavity of energy-storage box
There are fire detector (28) and the first sensor for detecting temperature in its cavity, fire detector (28) is set to energy-storage box
Cavity in top, first sensor is set in battery case (11).
8. the extinguishing device of -5 any energy-storage boxes according to claim 1, which is characterized in that the fire suppression mechanism is hung on
The cavity top of energy-storage box offers at least one ventilation opening (29) on the shell of energy-storage box, is provided at the ventilation opening
From vertical blinds (30).
9. the extinguishing device of -5 any energy-storage boxes according to claim 1, which is characterized in that the hull outside of energy-storage box is set
It is equipped with emergent extinguishment button (34) and warning device (6).
10. the extinguishing device of energy-storage box according to claim 7, which is characterized in that be provided in the cavity of energy-storage box dynamic
Ring monitor (32) and battery manager (33), the output end of power & environment supervision device (32) and the input terminal of battery manager (33) connect
It connects, the input terminal of power & environment supervision device (32) is connect with the output end of the output end of fire detector (28), first sensor respectively.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910730677.3A CN110404208A (en) | 2019-08-08 | 2019-08-08 | A kind of extinguishing device of energy-storage box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910730677.3A CN110404208A (en) | 2019-08-08 | 2019-08-08 | A kind of extinguishing device of energy-storage box |
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| CN110404208A true CN110404208A (en) | 2019-11-05 |
Family
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| CN201910730677.3A Pending CN110404208A (en) | 2019-08-08 | 2019-08-08 | A kind of extinguishing device of energy-storage box |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111888692A (en) * | 2020-08-12 | 2020-11-06 | 南方电网调峰调频发电有限公司 | Energy storage fire fighting system and method |
| CN112245828A (en) * | 2020-10-16 | 2021-01-22 | 国网江苏省电力有限公司苏州供电分公司 | Full-automatic fire extinguishing device for battery energy storage system |
| CN113218113A (en) * | 2021-05-18 | 2021-08-06 | 苏州必信空调有限公司 | Oil-free refrigerant fire extinguishing system adopting fusible plug combined with cooling battery pack |
| CN114094250A (en) * | 2021-11-22 | 2022-02-25 | 江苏集萃纳米应用技术研究所有限公司 | Lithium ion battery module |
| CN114902478A (en) * | 2019-12-13 | 2022-08-12 | 雷诺股份公司 | Battery pack with cooling circuit |
| CN115591159A (en) * | 2022-09-09 | 2023-01-13 | 西安电子科技大学芜湖研究院（Cn） | Fuse-type self-extinguishing battery box |
| CN117650029A (en) * | 2024-01-30 | 2024-03-05 | 山西省安装集团股份有限公司 | Outdoor energy storage prefabricated cabin overload monitoring mechanism |
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