CN206081381U - Batteries of electric vehicle extinguishing device that dispels heat - Google Patents
Batteries of electric vehicle extinguishing device that dispels heat Download PDFInfo
- Publication number
- CN206081381U CN206081381U CN201620925776.9U CN201620925776U CN206081381U CN 206081381 U CN206081381 U CN 206081381U CN 201620925776 U CN201620925776 U CN 201620925776U CN 206081381 U CN206081381 U CN 206081381U
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- CN
- China
- Prior art keywords
- batteries
- extinguishing device
- delivery line
- liquid delivery
- line road
- 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.)
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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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- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model discloses a batteries of electric vehicle extinguishing device that dispels heat, include: battery module, liquid conveying pipe way, electronic valve, water pump and temperature acquisition device. The battery module includes the battery cell that a plurality of intervals side by side set up, liquid conveying pipe says to surround and locates between a plurality of battery cell that the pipe wall that liquid conveying pipe said is laminated in a plurality of battery cell's battery wall, and the storage had the coolant liquid in liquid conveying pipe said, had offered the liquid spout on the pipe wall that liquid conveying pipe said, on liquid conveying pipe way was located to water pump and electronic valve, water pump and electronic valve passed through temperature acquisition device and are connected with battery cell. This batteries of electric vehicle extinguishing device that dispels heat can be high -efficiently goes out the heat conduction of battery module, and exceedes under the condition of predetermined temperature threshold value in the inside temperature of battery module, and the inside temperature data collection ware of system can signals, and liquid spout water spray on the control liquid conveying pipe reaches and cools down and put out a fire the processing the battery module is inside, prevents the emergence of disaster.
Description
Technical field
The utility model is related to the resist technology of automobile batteries in hybrid vehicle or electric automobile vehicle, particularly relates to
And to a kind of batteries of electric automobile radiating extinguishing device.
Background technology
With the development of Time Technology, automobile does not remove the driving force energy as automobile in simple dependence gasoline, machine oil,
The method that mankind Technological research can out rely on vehicle drive power traveling.Generally in the vehicle interior arrangement great Rong for needing
The automobile circuit of amount battery or substantial amounts of small-sized cell of connecting, to provide enough instantaneous powers and reality as long as possible
Trample course continuation mileage.
Automobile batteries works long hours in automotive interior and can produce sizable heat, and temperature is too high to directly affect automobile
The life-span of battery and service behaviour；When serious, the major safety risks such as overheated, electrolyte spilling, on fire, blast can be produced.
In order to ensure the security of automobile batteries, car manufactures all can adopt various measures in terms of automobile batteries protection and improve vapour
The security of car.Such as the design of various anti-collision structures, the selection of fire proofing, by automobile batteries be arranged in one it is comparatively safe
Position, and automobile batteries is protected on control strategy.But, these a series of measures once rise in automobile batteries
The situation of fire will become utterly useless.Therefore, when automobile batteries due to it is overheated and on fire when, how to guarantee automobile batteries and car
The safety of safety and passengers inside the car just seems extremely urgent.
Arrange battery cooling system to lower the temperature automobile batteries inside, can be in automobile batteries because there are some circuits
Extinguishing by cooling is carried out when the reason for some uncontrollable conditions such as problem or overheat condition occurs overheated, on fire with cooling system
It is a kind of reasonable embodiment, but, the coolant of the cooling system of this embodiment needs to meet simultaneously to automobile electricity
The cooling effect in pond and fire-extinguishing function concurrently, thus it is high to the material requirements of coolant, and price is higher.And, the cooling system is necessary
It is provided simultaneously with cooling down and puts out a fire, needs the transformation that complexity is compared to existing cooling system.
Utility model content
The purpose of this utility model is to overcome weak point of the prior art, there is provided a kind of simple structure, cooling effect
Good, good extinguishing effect, safe batteries of electric automobile radiating extinguishing device.
The purpose of this utility model is achieved through the following technical solutions：
A kind of batteries of electric automobile radiating extinguishing device, including：Battery modules, liquid delivery line road, electronic valve, water pump and
Temperature collecting device；
The battery modules include the cell that multiple spacing side by side are arranged；
Around between multiple cells, the tube wall in the liquid delivery line road is pasted in the liquid delivery line road
Together in the cell wall of multiple cells, liquid delivery line road internal memory contains coolant, the liquid delivery line road
Tube wall on offer liquid spout；
On the liquid delivery line road, the water pump and the electronic valve pass through institute for the water pump and the electronic valve
State temperature collecting device to be connected with the cell.
Wherein in one embodiment, the cell is cylindrical structure.
Wherein in one embodiment, the coolant is cooling water.
Wherein in one embodiment, the tube wall in the liquid delivery line road fits in multiple monomers by heat-conducting glue
In the cell wall of battery.
Wherein in one embodiment, the battery modules also include base plate, and accepting groove is offered on the base plate, described
Cell is contained in the accepting groove.
The utility model has compared with prior art advantages below：
1. the cell in battery modules configures pipeline, and by liquid the heat of inside battery is taken away.
2. battery modules are provided with temperature collecting device, to realizing real-time detection in battery modules.
The batteries of electric automobile radiating extinguishing device that the utility model is answered, efficiently can conduct the heat of battery modules
Go out, and in the case where battery modules internal temperature exceedes default temperature threshold, internal system Temperature sampler can send
Signal, controls the liquid spout water spray on liquid delivery line, reaches and battery modules inside is lowered the temperature and fire extinguishing process, prevents
The generation of the condition of a disaster.
Description of the drawings
Fig. 1 is the structure chart of the batteries of electric automobile radiating extinguishing device of the embodiment of the utility model one；
Fig. 2 is the Local map of the batteries of electric automobile radiating extinguishing device shown in Fig. 1；
Fig. 3 is the module connection figure of the batteries of electric automobile radiating extinguishing device shown in Fig. 1.
Specific embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.Better embodiment of the present utility model is given in accompanying drawing.But, the utility model can come in many different forms
Realize, however it is not limited to embodiments described herein.On the contrary, the purpose for providing these embodiments is to make to this practicality newly
It is more thorough comprehensive that the disclosure of type understands.
It should be noted that when element is referred to as " being fixed on " another element, it can directly on another element
Or can also there is element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left side ",
For illustrative purposes only, it is unique embodiment to be not offered as " right side " and similar statement.
Unless otherwise defined, all of technology used herein and scientific terminology are led with technology of the present utility model is belonged to
The implication that the technical staff in domain is generally understood that is identical.It is simply in term used in the description of the present utility model herein
The purpose of description specific embodiment, it is not intended that in limiting the utility model.Term as used herein " and/or " bag
Include the arbitrary and all of combination of one or more related Listed Items.
As shown in Figure 1, Figure 2 and Figure 3, a kind of batteries of electric automobile radiating extinguishing device 10, for carrying out to battery modules
Cooling and fire extinguishing, during normal work, batteries of electric automobile radiating extinguishing device 10 is cooled down to battery modules, when the generation condition of a fire
When, batteries of electric automobile radiating extinguishing device 10 is put out a fire to battery modules.Batteries of electric automobile radiating extinguishing device 10 is wrapped
Include：Battery modules 100, liquid delivery line road 200, electronic valve 300, water pump 400 and temperature collecting device (not shown).
As shown in Figures 1 and 2, the battery modules 100 include the cell 110 that multiple spacing side by side are arranged.
The liquid delivery line road 200 is surround between multiple cells 110, the liquid delivery line road
200 tube wall fits in the cell wall of multiple cells 110, and the internal memory of liquid delivery line road 200 contains coolant
(not shown), on the tube wall in the liquid delivery line road 200 liquid spout 210 is offered.
The water pump 400 and the electronic valve 300 on the liquid delivery line road 200, the water pump 400 and described
Electronic valve 300 is connected by the temperature collecting device with the cell 110.
In the present embodiment, the cell 110 is cylindrical structure.
In the present embodiment, the coolant is cooling water, and cooling water is readily available, and good cooling results.In other realities
In applying example, the coolant can also be the material that other can realize cooling down.
Further, the tube wall in the liquid delivery line road 200 fits in multiple lists by heat-conducting glue (not shown)
In the cell wall of body battery 110.By arranging heat-conducting glue between the liquid delivery line road 200 and the cell 110,
More rapidly the heat that battery is produced can be conducted on the liquid delivery line road 200, and be taken away heat by coolant.
Further, the battery modules 100 also include base plate 120, and accepting groove 122, institute are offered on the base plate 120
State cell 110 to be contained in the accepting groove 122.By opening up several accepting grooves 122, Duo Gedan on base plate 120
Body battery 110 is limited in one by one in several accepting grooves 122, prevents multiple cells 110 to be shifted over, can be preferably to list
Body battery 110 is fixed.
It is noted that temperature collecting device carries out monitor in real time to the temperature of cell 110, for gathering battery mould
Temperature inside group 100, and when temperature value exceedes default temperature threshold, temperature collecting device will be signaled to electronics
Valve 300, electronic valve 300 is after heat alarm is received, it will automatically close.Similarly, temperature collecting device sends
Signal can also transmit feed pump 400, after heat alarm is received, water pump 400 can make the liquid of internal loading to water pump 400
Body pressure increases, and the liquid pressure increase that liquid delivery line road 200 is conveyed, liquid can be promoted to pass through liquid delivery line road 200
On liquid spout 210 spray, reach to battery modules 100 lower the temperature fire extinguishing purpose.
Further, because battery modules 100 are not only to provide power to automobile, and will also be to the other equipment of automobile
Electric power is provided.When batteries of electric automobile radiating extinguishing device 10 is put out a fire, the water that liquid spout 210 is ejected is used as good
Good conducting medium, in order to prevent the generation of other equipment short-circuit conditions, batteries of electric automobile from radiating extinguishing device 10 in battery
There must be the protection of insulating barrier between module 100 and each equipment.Further, insulating barrier can be made up of acrylic resin,
Or be made up of the preferable material of other insulating properties.
The batteries of electric automobile radiating extinguishing device 10 that the utility model is answered, can efficiently by the heat of battery modules 100
Amount is conducted, and in the case where the internal temperature of battery modules 100 exceedes default temperature threshold, internal system temperature acquisition
Device can send signal, and the liquid spout 210 controlled on liquid delivery line 200 is sprayed water, and reaches and battery modules inside is lowered the temperature
Process with fire extinguishing, prevent the generation of the condition of a disaster.
The above embodiment only expresses several embodiments of the present utility model, and its description is more concrete and detailed
Therefore carefully, but the restriction to the utility model the scope of the claims can not be interpreted as.It should be pointed out that general for this area
For logical technical staff, without departing from the concept of the premise utility, some deformations and improvement can also be made, these are all
Belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be defined by claims.
Claims (5)
1. a kind of batteries of electric automobile radiates extinguishing device, it is characterised in that include：Battery modules, liquid delivery line road, electronics
Valve, water pump and temperature collecting device；
The battery modules include the cell that multiple spacing side by side are arranged；
Around between multiple cells, the tube wall in the liquid delivery line road is fitted in the liquid delivery line road
The cell wall of multiple cells, liquid delivery line road internal memory contains coolant, the pipe in the liquid delivery line road
Liquid spout is offered on wall；
On the liquid delivery line road, the water pump and the electronic valve are by the temperature for the water pump and the electronic valve
Degree harvester is connected with the cell.
2. batteries of electric automobile according to claim 1 radiates extinguishing device, it is characterised in that the cell is circle
Column structure.
3. batteries of electric automobile according to claim 1 radiates extinguishing device, it is characterised in that the coolant is cooling
Water.
4. batteries of electric automobile according to claim 1 radiates extinguishing device, it is characterised in that the liquid delivery line road
Tube wall fitted in the cell wall of multiple cells by heat-conducting glue.
5. batteries of electric automobile according to claim 1 radiates extinguishing device, it is characterised in that the battery modules are also wrapped
Base plate is included, accepting groove is offered on the base plate, the cell is contained in the accepting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620925776.9U CN206081381U (en) | 2016-08-23 | 2016-08-23 | Batteries of electric vehicle extinguishing device that dispels heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620925776.9U CN206081381U (en) | 2016-08-23 | 2016-08-23 | Batteries of electric vehicle extinguishing device that dispels heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206081381U true CN206081381U (en) | 2017-04-12 |
Family
ID=58469027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620925776.9U Expired - Fee Related CN206081381U (en) | 2016-08-23 | 2016-08-23 | Batteries of electric vehicle extinguishing device that dispels heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206081381U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108390130A (en) * | 2018-04-28 | 2018-08-10 | 华霆（合肥）动力技术有限公司 | Heat sink, battery modules and electric vehicle |
| WO2019015861A1 (en) * | 2017-07-17 | 2019-01-24 | Mahle International Gmbh | Energy storage arrangement |
| CN109449507A (en) * | 2018-10-09 | 2019-03-08 | 北京长城华冠汽车科技股份有限公司 | The battery-heating processing method and system of electric car |
| CN109994796A (en) * | 2017-12-29 | 2019-07-09 | 太普电子(常熟)有限公司 | Battery pack |
| CN110994067A (en) * | 2019-11-28 | 2020-04-10 | 横店集团东磁股份有限公司 | Lithium ion battery cooling system |
| CN111467716A (en) * | 2020-04-14 | 2020-07-31 | 江西优特汽车技术有限公司 | Fire extinguishing system using power battery liquid cooling device |
| CN113437389A (en) * | 2021-06-23 | 2021-09-24 | 西安电子科技大学芜湖研究院 | Battery liquid cooling system with deformation detection and fire extinguishing functions |
| CN114552064A (en) * | 2022-02-28 | 2022-05-27 | 重庆邮电大学 | Electric automobile lithium ion battery wraps cooling system |
-
2016
- 2016-08-23 CN CN201620925776.9U patent/CN206081381U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019015861A1 (en) * | 2017-07-17 | 2019-01-24 | Mahle International Gmbh | Energy storage arrangement |
| CN109994796A (en) * | 2017-12-29 | 2019-07-09 | 太普电子(常熟)有限公司 | Battery pack |
| CN109994796B (en) * | 2017-12-29 | 2021-10-26 | 太普动力新能源(常熟)股份有限公司 | Battery pack |
| CN108390130A (en) * | 2018-04-28 | 2018-08-10 | 华霆（合肥）动力技术有限公司 | Heat sink, battery modules and electric vehicle |
| CN109449507A (en) * | 2018-10-09 | 2019-03-08 | 北京长城华冠汽车科技股份有限公司 | The battery-heating processing method and system of electric car |
| CN110994067A (en) * | 2019-11-28 | 2020-04-10 | 横店集团东磁股份有限公司 | Lithium ion battery cooling system |
| CN110994067B (en) * | 2019-11-28 | 2021-11-12 | 横店集团东磁股份有限公司 | Lithium ion battery cooling system |
| CN111467716A (en) * | 2020-04-14 | 2020-07-31 | 江西优特汽车技术有限公司 | Fire extinguishing system using power battery liquid cooling device |
| CN113437389A (en) * | 2021-06-23 | 2021-09-24 | 西安电子科技大学芜湖研究院 | Battery liquid cooling system with deformation detection and fire extinguishing functions |
| CN114552064A (en) * | 2022-02-28 | 2022-05-27 | 重庆邮电大学 | Electric automobile lithium ion battery wraps cooling system |
| CN114552064B (en) * | 2022-02-28 | 2023-11-07 | 重庆邮电大学 | Cooling system for lithium ion battery pack of electric automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20190823 |