CN205598472U - Vehicle safety battery box and vehicle power safety coefficient - Google Patents
Vehicle safety battery box and vehicle power safety coefficient Download PDFInfo
- Publication number
- CN205598472U CN205598472U CN201620365913.8U CN201620365913U CN205598472U CN 205598472 U CN205598472 U CN 205598472U CN 201620365913 U CN201620365913 U CN 201620365913U CN 205598472 U CN205598472 U CN 205598472U
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- fire
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- battery case
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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
- 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
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
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Abstract
The utility model provides a vehicle safety battery box and vehicle power safety coefficient, includes the box that is used for placing the battery, its characterized in that: still report the device including extinguishing device, condition of a fire detecting device, controller and the condition of a fire of installing in the box, this condition of a fire detecting device and controller link to each other in order surveying condition of a fire information, and this extinguishing device is equipped with the conveyer pipe, and this controller links to each other with extinguishing device in order releasing the fire extinguishing agent according to condition of a fire information control extinguishing device through the conveyer pipe, and this condition of a fire reports device and controller to link to each other with reaching the vehicle control room in the condition of a fire information. The utility model discloses can implement effectively to put out a fire and report the condition of a fire to the battery box automatically when the battery box catches fire, it is more convenient to install, saves the cost, can not occupy the space beyond the battery box, compact structure.
Description
Technical field
This utility model relates to Vehicular battery case field, particularly a kind of vehicle safety battery case and vehicle power
Security system.
Background technology
Along with the fast development of national economy and improving constantly of people's livelihood safety consciousness, fire-fighting fire-extinguishing equipment is
It is widely used, numerous occasions are also equipped with fire fighting device and extinguishing device.
Along with the range of application of battery is increasingly wider, especially pure electric vehicle, the amount of batteries of use is big.Battery
Case, the battery cell quantity amount of every case reaches hundreds of to thousands of.Battery at surcharge, transient discharge, hit
Hit；Battery punctures, pressurized, short circuit, overcharge, cross and the fault such as put, and the abnormal rate of heat production of battery is high
When the radiating rate of battery, inner pressure of battery and temperature steeply rise, and enter into uncontrollable from heating (i.e.
Thermal runaway) state, cause battery pole to occur individually gas to discharge, and then produce chemical reaction, discharge simultaneously
Substantial amounts of heat energy, have impact on the battery cell closed on simultaneously, causes blast, burning, generates heat and then cause electricity
Pond blast on fire.
At present, battery is put out a fire especially active metal class battery, and the gas of battery release simultaneously, part is easy
Fire explosive gas；Portion gas can occur chemical reaction further, produces substantial amounts of heat and inflammable and explosive
Other gases.Therefore, prior art occurs in that the extinguishing device that many battery cases are put out a fire, but, this
Extinguishing device is all mounted in outside battery case, needs to set up extinguishing chemical conveyance conduit in corresponding battery case, both
It is not easy to installation, cost height, the most more takes up room.
Utility model content
Main purpose of the present utility model is to overcome drawbacks described above of the prior art, proposes one and is easy to peace
Dress, the vehicle safety battery case of low cost and vehicle power security system.
This utility model adopts the following technical scheme that
A kind of vehicle safety battery case, including the casing for placing battery, it is characterised in that: also include
Extinguishing device, condition of a fire detection device, controller and the condition of a fire reporting device being installed in casing；This condition of a fire is visited
Survey device be connected with controller detect condition of a fire information, this extinguishing device be provided with carry manage, this controller with go out
Fire device is connected to discharge extinguishing chemical according to condition of a fire information control extinguishing device through conveying pipe, and this condition of a fire is applied to install
Put and be connected with controller condition of a fire information is uploaded to wagon control room.
Preferably, described extinguishing device includes at least one fire suppression bottle, and each fire suppression bottle connects at least one conveying pipe,
This conveying circumference of cannon bone battery in described casing is arranged, and offers multiple spray orifice on conveying pipe.
Preferably, described condition of a fire detection device includes heat fire detector, smoke fire detector, gas
One or more in detector.
Preferably, described casing is additionally provided with the pneumostome inside and outside connection casing or is provided with inside and outside connection casing
Relief valve or relief valve.
Preferably, described fire suppression bottle is that the outlet of pressure storage type fire suppression bottle is provided with electrically-controlled valve or ram, this electrically-controlled valve
Or automatically controlled ram is connected with described controller.
Preferably, described fire suppression bottle is non-pressure storage type fire suppression bottle, and this fire suppression bottle exit is provided with pressurization automatically
The parts opened, are provided with startup medicine box in described fire suppression bottle, described controller electrically connects with this startup medicine box.
A kind of vehicle power security system, the master control set indoor including being arranged at wagon control, its feature exists
In: also include upper any described vehicle safety battery case, in each casing, possess independent controller,
And this controller is connected with master control set.
Preferably, described control room is additionally provided with some switching devices, these some switching devices and master control set and
Controller in some vehicle safety battery cases is connected to control the switch that corresponding battery case is powered one by one.
Preferably, described wagon control indoor are additionally provided with some alarms, if these some alarms are with described
The condition of a fire reporting device set in dry turning safe battery case is connected one by one.
From above-mentioned to description of the present utility model, compared with prior art, this utility model has to be had as follows
Benefit effect:
1, battery case of the present utility model, is provided with extinguishing device, the condition of a fire detection device, condition of a fire reporting device
And controller, battery case can be implemented effectively put out a fire and report when single one battery case catches fire by automatically
The condition of a fire, installs more convenient, cost-effective, will not take the space beyond battery case, compact conformation；Fire extinguishing
The quantity of tank and installation site can be arranged flexibly according to the size etc. of battery case structure, capacitance, mounting means
Unrestricted；
2, fire suppression bottle of the present utility model arranges one or more conveying pipe, and conveying circumference of cannon bone is arranged around battery cell,
Conveying pipe arrangement can be configured according to casing size and battery cell arrangement mode etc., can will put out a fire
Agent is delivered between battery cell in time, it is achieved quick extinguishing, reduces vehicle loss and injures personnel；
3, security system of the present utility model, is respectively provided with extinguishing device in each battery case, obtains detection dress
Put, condition of a fire reporting device and controller, independently single battery case can be carried out detection and starting and automatically go out
Fire, simultaneously by condition of a fire reporting device by condition of a fire information reporting to control room, energy rapid identification breaking out of fire
Battery case, controls its power-off, and can the most externally send warning, reminds related personnel to withdraw.
Accompanying drawing explanation
Fig. 1 is the internal structure schematic diagram of this utility model battery case；
Fig. 2 is another embodiment of the present utility model；
Wherein: 10, battery, 20, casing, 21, relief valve, 30, fire suppression bottle, 40, conveying pipe, 51,
Gas detector, 52, heat fire detector, 53, controller.
Detailed description of the invention
Below by way of detailed description of the invention, the utility model will be further described.
Embodiment one
With reference to Fig. 1, a kind of vehicle safety battery case, including the casing 20 for placing battery 10, and install
Extinguishing device, condition of a fire detection device, controller 53 and condition of a fire reporting device in casing 20.This fire extinguishing
Device includes a fire suppression bottle 30, and this fire suppression bottle 30 is positioned over casing 20 side, and connects a conveying pipe 40,
This conveying pipe 40 is in the horizontal direction around battery 10 single layout in casing 20, or is positioned at battery case
Interior possible potential dangerous spot, and offer multiple spray orifice on conveying pipe 40.This condition of a fire detection device and control
Device 53 is connected to detect condition of a fire information, and concrete condition of a fire detection device includes heat fire detector 52, sense cigarette
Other conventional detector such as fire detector and gas detector 51, is used for carrying out heat, gas, smog etc. and visits
Survey.Wherein, heat fire detector 52 can use temperature sensing cable detector to realize, and its temperature sensing cable is around electricity
Pond 10 is arranged, to detect the hidden danger position in casing 20 to greatest extent.
This fire suppression bottle 30 can use pressure storage type fire suppression bottle.For pressure storage type fire suppression bottle, its outlet is provided with electrically-controlled valve
Or ram, this electrically-controlled valve or automatically controlled ram are connected with controller 53.This electricity is controlled by controller 53
Fire suppression bottle conveying extinguishing agent is opened in control valve and ram action.
This controller 53 is connected with according to the condition of a fire information from condition of a fire detection device with extinguishing device, at fire
Control extinguishing device before occurring or when occurring and discharge extinguishing chemical through conveying pipe 40.Battery 10 is released by this extinguishing chemical
The gas put is diluted, and after dilution, concentration reduces, and the gas of tissue release produces secondary chemical reaction；With
Time in the range of combustable gas concentration is reduced to combustible concentration.
This condition of a fire reporting device is connected with controller 53, condition of a fire information is uploaded before fire occurs or when occurring
To wagon control room to report to the police.
It addition, this utility model also sets up the pneumostome inside and outside connection casing 20 or the company of being provided with on casing 20
Relief valve 21 (see Fig. 2) or relief valve inside and outside logical casing 20.Because extinguishing chemical possesses certain pressure, to electricity
When pond 10 carries out cooling and diluent gas, in casing 20, produce certain pressure, the gas after substantial amounts of dilution
Body can be discharged outside battery case by pneumostome or relief valve 21 or relief valve, especially with relief valve and pressure release
The flow that gas discharged by valve is relatively big, and the gas savings more efficiently preventing from battery 10 release produces harm.
This utility model also proposes a kind of vehicle power security system, the master indoor including being arranged at wagon control
Control device and some above-mentioned vehicle safety battery cases, the controller 53 in each casing 20 all fills with master control
Put connected.Control room is additionally provided with the some switching devices being connected with master control set, if these some switching devices and
Controller 53 in dry turning safe battery case is connected one by one and controls corresponding battery with the order according to master control set
The switch that case is powered.
It addition, wagon control indoor are additionally provided with some alarms, these some alarms and some vehicle safeties
Condition of a fire reporting device in battery case is connected one by one.Safe battery case of the present utility model and vehicle power safety
The operation principle of system is as follows:
When percentage of batteries 10 breaking out of fire in certain battery case, by gas, smog, burning sound, flame
Ordered evolution.Then smoke fire detector and gas detector 51 detect exception at first, then along with greatly
The generation of calorimetric amount, fire information is all sent to controller 53 by each detector.For pressure storage type fire suppression bottle,
Controller 53 controls its electrically-controlled valve and fire suppression bottle conveying extinguishing agent is opened in ram action.When fire suppression bottle is non-storage
Pressure type fire suppression bottle, controller 53 controls to start medicine box and opens, produces and drive gas, this driving gas in medicine box
Entering in extinguishing chemical tank body, make supercharging in helitank body, pressurization automatically turns on parts and opens, in fire suppression bottle
Extinguishing chemical quickly go out from conveying pipe inspection under the promotion driving gas, Rapid Implementation in casing is put out a fire.
Meanwhile, the corresponding alarm of control room receives the condition of a fire information of this battery case and reports to the police, to inform
Driver, the switching device of the controllable correspondence of driver, cut off the power supply of this battery case, and evacuate passenger,
Avoid casualties.
Example two in real time
With reference to Fig. 2, a kind of vehicle safety battery case and vehicle power security system, its principal character and embodiment
One is identical, and difference is: box shape is different, and fire suppression bottle is non-pressure storage type fire suppression bottle, fire suppression bottle 30
Conveying pipe 40 is for being arranged in a vertical direction.The parts that pressurization automatically turns on can be installed in this fire suppression bottle exit,
Being correspondingly provided with startup medicine box in fire suppression bottle, controller 53 electrically connects with this startup medicine box.By controller 53
Controlling to start medicine box to open, produce and drive gas in medicine box, this driving gas enters in extinguishing chemical tank body, makes
Supercharging in helitank body, pressurization automatically turns on parts and opens, and the extinguishing chemical in fire suppression bottle is driving gas
Quickly go out from conveying pipe inspection under promoting, Rapid Implementation in casing is put out a fire.
Above are only detailed description of the invention of the present utility model, but design concept of the present utility model is not limited to
In this, all changes utilizing this design that this utility model carries out unsubstantiality, this practicality of infringement all should be belonged to
The behavior of novel protected scope.
Claims (9)
1. a vehicle safety battery case, including the casing for placing battery, it is characterised in that: also wrap
Include extinguishing device, condition of a fire detection device, controller and the condition of a fire reporting device being installed in casing；This fire
Feelings detection device is connected with controller to detect condition of a fire information, and this extinguishing device is provided with conveying pipe, this controller
It is connected with extinguishing device to control extinguishing device through carrying pipe release extinguishing chemical, in this condition of a fire according to condition of a fire information
Reporting device is connected with controller condition of a fire information is uploaded to wagon control room.
2. a kind of vehicle safety battery case as claimed in claim 1, it is characterised in that: described fire extinguishing dress
Putting and include at least one fire suppression bottle, each fire suppression bottle connects at least one conveying pipe, and this conveying circumference of cannon bone is around described casing
Interior battery is arranged, and offers multiple spray orifice on conveying pipe.
3. a kind of vehicle safety battery case as claimed in claim 1, it is characterised in that: the described condition of a fire is visited
Survey device and include one or more in heat fire detector, smoke fire detector, gas detector.
4. a kind of vehicle safety battery case as claimed in claim 1, it is characterised in that: described casing is also
It is communicated with the pneumostome inside and outside casing or the relief valve inside and outside connection casing or relief valve are installed.
5. a kind of vehicle safety battery case as claimed in claim 2, it is characterised in that: described fire suppression bottle
It is provided with electrically-controlled valve or ram, this electrically-controlled valve or automatically controlled ram and described control for the outlet of pressure storage type fire suppression bottle
Device is connected.
6. a kind of vehicle safety battery case as claimed in claim 2, it is characterised in that: described fire suppression bottle
For non-pressure storage type fire suppression bottle, this fire suppression bottle exit is provided with the parts that pressurization automatically turns on, described fire suppression bottle
Inside being provided with startup medicine box, described controller electrically connects with this startup medicine box.
7. a vehicle power security system, the master control set indoor including being arranged at wagon control, it is special
Levy and be: also include any the vehicle safety battery case described in some claim 1 to 6, Mei Gexiang
Internal possess independent controller, and this controller is connected with master control set.
8. a kind of vehicle power security system as claimed in claim 7, it is characterised in that: described control
Room is additionally provided with some switching devices, in these some switching devices and master control set and some vehicle safety battery cases
Controller be connected one by one to control the switch that corresponding battery case is powered.
9. a kind of vehicle power security system as claimed in claim 7, it is characterised in that: described vehicle
Being additionally provided with some alarms in control room, these some alarms set in described some vehicle safety battery cases
Condition of a fire reporting device be connected one by one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620365913.8U CN205598472U (en) | 2016-04-27 | 2016-04-27 | Vehicle safety battery box and vehicle power safety coefficient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620365913.8U CN205598472U (en) | 2016-04-27 | 2016-04-27 | Vehicle safety battery box and vehicle power safety coefficient |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205598472U true CN205598472U (en) | 2016-09-28 |
Family
ID=56971151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620365913.8U Active CN205598472U (en) | 2016-04-27 | 2016-04-27 | Vehicle safety battery box and vehicle power safety coefficient |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205598472U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106356579A (en) * | 2016-11-30 | 2017-01-25 | 重庆小康工业集团股份有限公司 | Safety type power battery system for electric automobile |
| CN107349543A (en) * | 2017-07-31 | 2017-11-17 | 福建中资新能源动力制造有限公司 | The extinguishing method of electrokinetic cell extinguishing device, electrokinetic cell and electrokinetic cell |
| CN108837347A (en) * | 2018-08-07 | 2018-11-20 | 中科动力（福建）新能源汽车有限公司 | A kind of electric automobile power battery with automatic fire extinguishing system |
| CN109568835A (en) * | 2018-11-26 | 2019-04-05 | 华霆（合肥）动力技术有限公司 | The quick-fried spray detection device of battery, method and system |
| CN110137404A (en) * | 2019-05-23 | 2019-08-16 | 成都特隆美储能技术有限公司 | A kind of novel battery modules |
| CN110901394A (en) * | 2018-09-14 | 2020-03-24 | 奥迪股份公司 | Method and vehicle for reacting to a fire critical battery condition in a motor vehicle |
| WO2020135348A1 (en) * | 2018-12-28 | 2020-07-02 | 宁德时代新能源科技股份有限公司 | Spraying system for battery pack, battery pack, and vehicle |
| CN113289285A (en) * | 2021-04-20 | 2021-08-24 | 江苏大学 | Battery pack device with fire extinguishing function by using fire detection pipe and control method thereof |
| CN119348543A (en) * | 2024-12-23 | 2025-01-24 | 安徽芯核防务装备技术股份有限公司 | A new energy vehicle lithium battery fire alarm device |
-
2016
- 2016-04-27 CN CN201620365913.8U patent/CN205598472U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106356579A (en) * | 2016-11-30 | 2017-01-25 | 重庆小康工业集团股份有限公司 | Safety type power battery system for electric automobile |
| CN107349543A (en) * | 2017-07-31 | 2017-11-17 | 福建中资新能源动力制造有限公司 | The extinguishing method of electrokinetic cell extinguishing device, electrokinetic cell and electrokinetic cell |
| CN108837347A (en) * | 2018-08-07 | 2018-11-20 | 中科动力（福建）新能源汽车有限公司 | A kind of electric automobile power battery with automatic fire extinguishing system |
| CN110901394A (en) * | 2018-09-14 | 2020-03-24 | 奥迪股份公司 | Method and vehicle for reacting to a fire critical battery condition in a motor vehicle |
| CN110901394B (en) * | 2018-09-14 | 2023-03-14 | 奥迪股份公司 | Method for responding to critical battery state of ignition in motor vehicle and motor vehicle |
| CN109568835A (en) * | 2018-11-26 | 2019-04-05 | 华霆（合肥）动力技术有限公司 | The quick-fried spray detection device of battery, method and system |
| WO2020135348A1 (en) * | 2018-12-28 | 2020-07-02 | 宁德时代新能源科技股份有限公司 | Spraying system for battery pack, battery pack, and vehicle |
| CN110137404A (en) * | 2019-05-23 | 2019-08-16 | 成都特隆美储能技术有限公司 | A kind of novel battery modules |
| CN113289285A (en) * | 2021-04-20 | 2021-08-24 | 江苏大学 | Battery pack device with fire extinguishing function by using fire detection pipe and control method thereof |
| CN119348543A (en) * | 2024-12-23 | 2025-01-24 | 安徽芯核防务装备技术股份有限公司 | A new energy vehicle lithium battery fire alarm device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |