CN207384638U - A kind of energy-storage system combination distribution ductwork type GAFES - Google Patents
A kind of energy-storage system combination distribution ductwork type GAFES Download PDFInfo
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- CN207384638U CN207384638U CN201721424022.6U CN201721424022U CN207384638U CN 207384638 U CN207384638 U CN 207384638U CN 201721424022 U CN201721424022 U CN 201721424022U CN 207384638 U CN207384638 U CN 207384638U
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Abstract
The utility model discloses a kind of energy-storage system combination distribution ductwork type GAFES, including multiple energy-storage boxes, temperature sensor and gas detector are equipped in energy-storage box, multiple energy-storage boxes, which are connected in parallel with each other in, to be concentrated on diversion pipe, diversion pipe input end is concentrated to store indoor public cooling storehouse discharge end with fire extinguisher to be connected, public cooling storehouse feed end is correspondingly connected with by multiple gas diversion tubes and multiple aerosol generators, and aerosol generator control terminal, temperature sensor and gas detector are connected with controller；The utility model can detect the fuel gas in integral new-energy passenger energy-storage box in time, and realize fire extinguishing and datonation-inhibition function by GAFES.
Description
Technical field
The utility model is related to technical field of fire control, combine distribution ductwork type aerosol in particular to a kind of energy-storage system and go out
Fiery system.
Background technology
New energy（Pure electric vehicle or hybrid power）There is high-pressure power accumulator on Passenger Vehicle, power train in vehicle application accumulator is all
It is that several small battery cells are grouped into big Battery case according to certain use demand（Energy-storage box）.
Lithium battery is different with other type cell, is very different in terms of electrode material, a most apparent feature
It is exactly that much more active than the electrode material of the batteries such as ni-mh, ni-Cd of the electrode material of lithium battery, this is also that lithium battery performance is excellent
A main cause more, after electrode material is active, the charge reflection rate between electrode will faster, so it discharges
The various aspects of performance such as rate will be more outstanding, but its controllability can also be lower therewith, is exactly that we are right for popular
The control dynamics of lithium battery group will weaken therewith, then unexpected situation, which occurs, in it to greatly increase.
Lithium battery heat, overcharge or the abuse conditions such as overdischarge stream, vibration, extruding under may cause shorter battery life
So that damage or even the events such as can catch fire, explode, therefore battery and electric safety problem urgently solve as integral new-energy passenger
Certainly the technical issues of.
The content of the invention
The purpose of this utility model is to overcome above-mentioned deficiency provides a kind of energy-storage system combination distribution ductwork type aerosol
Fire extinguishing system can detect the fuel gas in integral new-energy passenger energy-storage box, and be realized by GAFES in time
Fire extinguishing and datonation-inhibition function.
The utility model is in order to solve the above technical problems, used technical solution is：A kind of energy-storage system combination distribution
Ductwork type GAFES including multiple energy-storage boxes, is equipped with temperature sensor and gas detector in the energy-storage box, more
A energy-storage box, which is connected in parallel with each other in, to be concentrated on diversion pipe, and the concentration diversion pipe input end stores indoor public with fire extinguisher
Cooling storehouse discharge end connects, and the public cooling storehouse feed end is corresponding with multiple aerosol generators by multiple gas diversion tubes
Connection, the aerosol generator control terminal, temperature sensor and gas detector are connected with controller.
Preferably, for the energy-storage box by metal hose with diversion pipe is concentrated to be connected, the metal hose is equipped with electromagnetism
Valve.
Preferably, the port for concentrating diversion pipe is additionally provided with relief valve.
Preferably, the controller is microcontroller.
Preferably, the gas detector is combustible gas probe.
Preferably, it is additionally provided with check valve on the gas diversion tube.
The beneficial effects of the utility model：
1st, postponed outside the aerosol generator of Tthe utility model system, can effectively increase aerosol reserves, most
The security of energy-storage box is effectively guaranteed under big ability, and the system can carry out corresponding protection for multiple energy-storage boxes.
2nd, Tthe utility model system has continuation, can be with storage of the continuation to thermal runaway in the case where preventing thermal runaway
Energy case is protected, and prevents other heavy losses caused by thermal runaway.
3rd, Tthe utility model system fire extinguishing is rapid, and fire extinguishing can inhibit thermal runaway inside energy-storage box for a long time simultaneously, avoid
Caused by secondary damage, while realize fire extinguishing and datonation-inhibition function.
4th, Tthe utility model system has the function of combustible gas detecting, and cooperation temperature sensor can accurately more ensure energy storage
The security of case.
Description of the drawings
Fig. 1 is a kind of structure diagram of energy-storage system combination distribution ductwork type GAFES；
The attachment structure schematic diagram of Fig. 2 device and each component in order to control；
In figure, energy-storage box 1, temperature sensor 2, gas detector 3, concentration diversion pipe 4, relief valve 4.1, fire extinguisher storage
Room 5, public cooling storehouse 6, gas diversion tube 7, check valve 7.1, aerosol generator 8, controller 9, metal hose 10, solenoid valve
11。
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
As illustrated in fig. 1 and 2, a kind of energy-storage system combination distribution ductwork type GAFES, including multiple energy-storage boxes
1, the energy-storage box 1 is interior to be equipped with temperature sensor 2 and gas detector 3, and multiple energy-storage boxes 1 are connected in parallel with each other in concentration water conservancy diversion
On pipe 4, concentration 4 input end of diversion pipe is connected with 6 discharge end of public cooling storehouse in fire extinguisher storage room 5, described public
6 feed end of cooling storehouse is correspondingly connected with by multiple gas diversion tubes 7 and multiple aerosol generators 8, the aerosol generator 8
Control terminal, temperature sensor 2 and gas detector 3 are connected with controller 9.
Preferably, the energy-storage box 1 is set by metal hose 10 with diversion pipe 4 is concentrated to be connected on the metal hose 10
There is solenoid valve 11.
Preferably, the port for concentrating diversion pipe 4 is additionally provided with relief valve 4.1.Relief valve 4.1 can prevent from concentrating water conservancy diversion
Hypertonia in pipe 4, plays the role of safety valve.
Preferably, the controller 9 is microcontroller.Concrete model can select 80C51 classes microcontroller or AT89C52 monolithics
Machine.
Preferably, the gas detector 3 is combustible gas probe.Specifically optional gas detector of infrared radiation.
Preferably, the temperature sensor 2 used in the present embodiment can be a kind of line-type heat detector.
Preferably, it is additionally provided with check valve 7.1 on the gas diversion tube 7.
The present embodiment operation principle is as follows：
When thermal runaway occurs for 1 inside of the utility model energy-storage box, imflammable gas is had first and is occurred, inside energy-storage box 1
Gas detector 3 predict that and transmit a signal to controller 9, controller 9 issues warning signal, with thermal runaway first
Continue, 1 internal temperature of energy-storage box can gradually rise, and after 2 preset value of temperature sensor is reached, temperature sensor 2 is by two level report
Alert signal sends controller 9 to, and controller 9 exports two-way enabling signal, and signal is to the electromagnetism outside thermal runaway energy-storage box 1 all the way
Valve 11, solenoid valve 11 are opened, while second road signal is to first aerosol generator 8 in fire extinguisher storage room 5, aerosol
Generator 8 starts, and decomposes generation aerosol fire-extinguishing medicament and is cooled down into public cooling storehouse 6, aerosol fire-extinguishing after cooling
Agent is put out a fire by the way that the solenoid valve 11 corresponded on diversion pipe 4 on thermal runaway energy-storage box 1 is concentrated to enter inside energy-storage box 1, resistance
Only the energy-storage box 1 occurs thermal runaway and triggers heavy losses.Due on the premise of 1 thermal runaway of energy-storage box, internal sustainable production
Internal extinguishing medium can be diluted and squeeze out energy-storage box 1 by raw a large amount of fuel gas, and advantage of this system is that controller 9
Enabling signal can be sent to next aerosol generator 8 at interval of 0-600s after starting First aerosol generator 8, according to
The secondary extinguishing medium that persistently generates enters inside thermal runaway energy-storage box 1, reaches long-time inhibitory action.
The above embodiments are only the optimal technical scheme of the utility model, and are not construed as the limit for the utility model
It makes, the feature in embodiment and embodiment in the application in the case where there is no conflict, can be mutually combined.This practicality is new
The protection domain of type should be with the technical solution of claim record, technical characteristic in the technical solution recorded including claim
Equivalents are protection domain.Equivalent substitution i.e. within this range is improved, also the scope of protection of the utility model it
It is interior.
Claims (6)
1. a kind of energy-storage system combination distribution ductwork type GAFES, including multiple energy-storage boxes（1）, the energy-storage box
（1）It is interior to be equipped with temperature sensor（2）And gas detector（3）, it is characterised in that：Multiple energy-storage boxes（1）It is connected in parallel with each other in
Concentrate diversion pipe（4）On, the concentration diversion pipe（4）Input end and fire extinguisher storage room（5）Interior public cooling storehouse（6）Discharging
End connection, the public cooling storehouse（6）Feed end passes through multiple gas diversion tubes（7）With multiple aerosol generators（8）It is corresponding
Connection, the aerosol generator（8）Control terminal, temperature sensor（2）And gas detector（3）And controller（9）Connection.
2. a kind of energy-storage system combination distribution ductwork type GAFES according to claim 1, it is characterised in that：
The energy-storage box（1）Pass through metal hose（10）With concentrating diversion pipe（4）Connection, the metal hose（10）It is equipped with solenoid valve
（11）.
3. a kind of energy-storage system combination distribution ductwork type GAFES according to claim 1, it is characterised in that：
The concentration diversion pipe（4）Port be additionally provided with relief valve（4.1）.
4. a kind of energy-storage system combination distribution ductwork type GAFES according to claim 1, it is characterised in that：
The controller（9）For microcontroller.
5. a kind of energy-storage system combination distribution ductwork type GAFES according to claim 1, it is characterised in that：
The gas detector（3）For combustible gas probe.
6. a kind of energy-storage system combination distribution ductwork type GAFES according to claim 1, it is characterised in that：
The gas diversion tube（7）On be additionally provided with check valve（7.1）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721424022.6U CN207384638U (en) | 2017-10-31 | 2017-10-31 | A kind of energy-storage system combination distribution ductwork type GAFES |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721424022.6U CN207384638U (en) | 2017-10-31 | 2017-10-31 | A kind of energy-storage system combination distribution ductwork type GAFES |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207384638U true CN207384638U (en) | 2018-05-22 |
Family
ID=62327469
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721424022.6U Active CN207384638U (en) | 2017-10-31 | 2017-10-31 | A kind of energy-storage system combination distribution ductwork type GAFES |
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| Country | Link |
|---|---|
| CN (1) | CN207384638U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110538413A (en) * | 2019-09-29 | 2019-12-06 | 安徽芯核防务装备技术股份有限公司 | non-pressure-storage type fire extinguishing system with multiple-spraying function and control method |
| CN110947128A (en) * | 2019-12-25 | 2020-04-03 | 湖北及安盾消防科技有限公司 | Hydrogel fire extinguishing agent preparation device |
-
2017
- 2017-10-31 CN CN201721424022.6U patent/CN207384638U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110538413A (en) * | 2019-09-29 | 2019-12-06 | 安徽芯核防务装备技术股份有限公司 | non-pressure-storage type fire extinguishing system with multiple-spraying function and control method |
| CN110947128A (en) * | 2019-12-25 | 2020-04-03 | 湖北及安盾消防科技有限公司 | Hydrogel fire extinguishing agent preparation device |
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