CN104096331B - A kind of fire prevention battery bag - Google Patents
A kind of fire prevention battery bag Download PDFInfo
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- CN104096331B CN104096331B CN201410291244.XA CN201410291244A CN104096331B CN 104096331 B CN104096331 B CN 104096331B CN 201410291244 A CN201410291244 A CN 201410291244A CN 104096331 B CN104096331 B CN 104096331B
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- Prior art keywords
- bag
- fire prevention
- battery bag
- pipeline
- prevention battery
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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
Abstract
The present invention provides a kind of fire prevention battery bag, including cell apparatus, isolation bag apparatus, pipeline and deaerating plant, described isolation bag apparatus is coated on outside described cell apparatus, described isolation bag apparatus is provided with an opening, described opening is closed with one end of described pipeline and is connected, and the other end of described pipeline is connected with described deaerating plant.Fire prevention battery bag of the present invention has completely cut off oxygen, even if at high operating temperatures, it also avoid the danger caught fire, improves the safety of battery bag, has ensured the person and property safety.
Description
Technical field
The invention belongs to vehicle technology field, be specifically related to a kind of fire prevention battery bag.
Background technology
Existing battery of electric vehicle bag, does not have flameproof effect, so, when arriving summer, often can see from news, some electric motor car spontaneous combustion, so that the people riding electric motor car injured or burn garage event occur, these situations be mostly due to battery bag due to high temperature heat production burning cause.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of fire prevention battery bag, overcomes drawbacks described above, the problem solving battery bag high-temp combustion.
For solving above-mentioned technical problem, the present invention provides a kind of fire prevention battery bag, including cell apparatus, isolation bag apparatus, pipeline and deaerating plant,
Described isolation bag apparatus is coated on outside described cell apparatus, and described isolation bag apparatus is provided with an opening, and described opening is closed with one end of described pipeline and is connected, and the other end of described pipeline is connected with described deaerating plant.
As a kind of preferred version of a kind of battery bag of preventing fires of the present invention, described isolation bag apparatus is provided with an electric line outlets and an electric wire import, the isolation bag apparatus of described electric line outlets and electric wire import department and described cell apparatus slitless connection.
As a kind of preferred version of a kind of battery bag of preventing fires of the present invention, described deaerating plant is threaded connection with described pipeline.
As a kind of preferred version of a kind of battery bag of preventing fires of the present invention, equipped with oxygen scavenger in described deaerating plant.
As a kind of preferred version of a kind of battery bag of preventing fires of the present invention, a length of 3-5cm of described pipeline.
As a kind of preferred version of a kind of battery bag of preventing fires of the present invention, a diameter of 1-4cm of described pipeline.
As a kind of preferred version of a kind of battery bag of preventing fires of the present invention, equipped with oxygen scavenger in described deaerating plant.
As a kind of preferred version of a kind of battery bag of preventing fires of the present invention, the length of described cell apparatus is than the little 0.5-2cm of length of described isolation bag apparatus.
As a kind of preferred version of a kind of battery bag of preventing fires of the present invention, described in the width ratio of described cell apparatus, completely cut off the little 0.5-1.5cm of width of bag apparatus.
As a kind of preferred version of a kind of battery bag of preventing fires of the present invention, described in the aspect ratio of described cell apparatus, completely cut off the little 0.5-1cm of height of bag apparatus.
Compared with prior art, a kind of fire prevention battery bag that the present invention proposes, completely cut off oxygen, even if at high operating temperatures, it also avoid the danger caught fire, improve the safety of battery bag, ensure the person and property safety.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, in describing embodiment below, the required accompanying drawing used is briefly described, apparently, accompanying drawing in describing below is only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.Wherein,
Fig. 1 is a kind of battery bag structural representation in one embodiment of preventing fires of the present invention.
Wherein: 1 for isolation bag apparatus, 2 be pipeline, 3 for deaerating plant, 4 for electric line outlets, 5 be electric wire import.
Detailed description of the invention
A kind of fire prevention battery bag of the present invention, comprising: cell apparatus (not shown), isolation bag apparatus 1, pipeline 2 and deaerating plant 3,
Described isolation bag apparatus 1 is coated on outside described cell apparatus, and described isolation bag apparatus 1 is provided with an opening, and described opening is closed with one end of described pipeline 2 and is connected, and the other end of described pipeline 2 is connected with described deaerating plant 3.
Understandable for enabling the above-mentioned purpose of the present invention, feature and advantage to become apparent from, below in conjunction with detailed description of the invention, the present invention is further detailed explanation.
First, " embodiment " or " embodiment " referred to herein refers to may be included in special characteristic, structure or the characteristic at least one implementation of the present invention.Different in this manual local " in one embodiment " occurred not refer both to same embodiment, are not single or the most mutually exclusive with other embodiments embodiment.
Secondly, the present invention utilizes structural representation etc. to be described in detail, when describing the embodiment of the present invention in detail; for ease of explanation; representing that the schematic diagram of fire prevention battery pack structure can be disobeyed general ratio and be made partial enlargement, and described schematic diagram is example, it should not limit the scope of protection of the invention at this.Additionally, the three dimensions of length, width and the degree of depth should be comprised in actual fabrication.
Embodiment one
Refer to a kind of battery bag perspective view in one embodiment of preventing fires that Fig. 1, Fig. 1 are the present invention.As it is shown in figure 1, described a kind of fire prevention battery bag, comprising: cell apparatus (not shown), isolation bag apparatus 1, pipeline 2 and deaerating plant 3.
Described isolation bag apparatus 1 is coated on outside described cell apparatus, and described isolation bag apparatus 1 is provided with an opening, and described opening is closed with one end of described pipeline 2 and is connected, and the other end of described pipeline 2 is connected with described deaerating plant 3.Described isolation bag 1 device is provided with electric line outlets 4 and an electric wire import 5, the isolation bag apparatus 1 at described electric line outlets 4 and electric wire import 5 and described cell apparatus slitless connection.Described cell apparatus is completely cut off with outside air by described isolation bag apparatus 1, and the air between described isolation bag apparatus 1 and described cell apparatus is discharged, so by deaerating plant 3, it is to avoid when when cell apparatus temperature is too high, because outside air has comburant oxygen, and increase the probability caught fire.
In order to improve deaerating effect, strengthening safety, described deaerating plant 3 can be enclosed construction, and equipped with oxygen scavenger in described deaerating plant 3, for the ease of adding oxygen scavenger in described deaerating plant 3, described deaerating plant 3 is threaded connection with described pipeline.
The a length of 3-5cm of described pipeline 2, a diameter of 1-4cm of described pipeline 2.Such one side that arranges is so that pipeline takes up space less, it is to avoid the waste on electric vehicle structure material, on the other hand in order to make described pipeline 2 can give full play to take out oxygen effect.
In the present embodiment, the length of described cell apparatus is than the little 0.5-2cm of length of described isolation bag apparatus 1, completely cut off the little 0.5-1.5cm of width of bag apparatus 1 described in the width ratio of described cell apparatus, described in the aspect ratio of described cell apparatus, completely cut off the little 0.5-1cm of height of bag apparatus 1.Described isolation bag apparatus 1, pipeline 2 and deaerating plant 3 are high temperature resistant material, thus are avoided that in the case of a high temperature, and isolation bag apparatus 1, pipeline 2 and deaerating plant 3 melt appearance cavity, make oxygen enter battery bag, increase risk.
The operation principle of fire prevention battery bag is: described isolation bag apparatus 1 water proof and dust proof grade reaches IP67, reduces air and enters, and oxygen scavenger passes through pipeline 2, absorb into the oxygen in isolation bag apparatus 1, make oxygen concentration be less than 0.1%, and be maintained, when the cell apparatus temperature in isolation bag apparatus 1 is too high.
The parts of above-mentioned fire prevention battery bag include but not limited to above-mentioned kind.
Those of ordinary skill in art it should be appreciated that, one of the feature of the present invention or purpose are: fire prevention battery bag of the present invention, completely cut off oxygen, even if at high operating temperatures, it also avoid the danger caught fire, improve the safety of battery bag, ensure the person and property safety.
It should be noted that, above example is only in order to illustrate technical scheme and unrestricted, although the present invention being described in detail with reference to preferred embodiment, it will be understood by those within the art that, technical scheme can be modified or equivalent, without deviating from the spirit and scope of technical solution of the present invention, it all should be contained in the middle of scope of the presently claimed invention.
Claims (8)
1. a fire prevention battery bag, it is characterised in that include cell apparatus, isolation bag apparatus, pipeline and deaerating plant,
Described isolation bag apparatus is coated on outside described cell apparatus, described isolation bag apparatus is provided with an opening, described opening is closed with one end of described pipeline and is connected, the other end of described pipeline is connected with described deaerating plant, described isolation bag apparatus is provided with an electric line outlets and an electric wire import, the isolation bag apparatus of described electric line outlets and electric wire import department and described cell apparatus slitless connection.
2. fire prevention battery bag as claimed in claim 1, it is characterised in that described deaerating plant is threaded connection with described pipeline.
3. fire prevention battery bag as claimed in claim 1, it is characterised in that equipped with oxygen scavenger in described deaerating plant.
4. fire prevention battery bag as claimed in claim 1, it is characterised in that a length of 3-5cm of described pipeline.
5. fire prevention battery bag as claimed in claim 1, it is characterised in that a diameter of 1-4cm of described pipeline.
6. fire prevention battery bag as claimed in claim 1, it is characterised in that the length of described cell apparatus is than the little 0.5-2cm of length of described isolation bag apparatus.
7. fire prevention battery bag as claimed in claim 1, it is characterised in that completely cut off the little 0.5-1.5cm of width of bag apparatus described in the width ratio of described cell apparatus.
8. fire prevention battery bag as claimed in claim 1, it is characterised in that completely cut off the little 0.5-1cm of height of bag apparatus described in the aspect ratio of described cell apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410291244.XA CN104096331B (en) | 2014-06-25 | 2014-06-25 | A kind of fire prevention battery bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410291244.XA CN104096331B (en) | 2014-06-25 | 2014-06-25 | A kind of fire prevention battery bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104096331A CN104096331A (en) | 2014-10-15 |
| CN104096331B true CN104096331B (en) | 2016-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410291244.XA Active CN104096331B (en) | 2014-06-25 | 2014-06-25 | A kind of fire prevention battery bag |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM556938U (en) | 2017-01-09 | 2018-03-11 | 財團法人工業技術研究院 | Battery module for thermal dissipation and thermal runaway prevention |
| CN107308582B (en) * | 2017-08-31 | 2021-06-11 | 绍兴迪艾仕机械设计有限公司 | Fire control water collection ball with choked flow effect |
| TWI691112B (en) | 2019-01-04 | 2020-04-11 | 財團法人工業技術研究院 | Anti-heating battery module and fire proof layer |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04303466A (en) * | 1991-03-29 | 1992-10-27 | Ngk Insulators Ltd | Extinguisher for fire in sodium-sulfur battery |
| FR2810796A1 (en) * | 2000-06-26 | 2001-12-28 | Cit Alcatel | ELECTROCHEMICAL GENERATOR BATTERY COMPRISING A SAFETY DEVICE |
| CN101107731A (en) * | 2005-03-25 | 2008-01-16 | 株式会社Lg化学 | Small battery pack having frame retardant adhesive member |
| CN102437370A (en) * | 2010-09-29 | 2012-05-02 | 比亚迪股份有限公司 | Lithium ion battery |
| WO2014069022A1 (en) * | 2012-11-02 | 2014-05-08 | 株式会社ニチボウ | Automatic fire extinguisher |
-
2014
- 2014-06-25 CN CN201410291244.XA patent/CN104096331B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04303466A (en) * | 1991-03-29 | 1992-10-27 | Ngk Insulators Ltd | Extinguisher for fire in sodium-sulfur battery |
| FR2810796A1 (en) * | 2000-06-26 | 2001-12-28 | Cit Alcatel | ELECTROCHEMICAL GENERATOR BATTERY COMPRISING A SAFETY DEVICE |
| CN101107731A (en) * | 2005-03-25 | 2008-01-16 | 株式会社Lg化学 | Small battery pack having frame retardant adhesive member |
| CN102437370A (en) * | 2010-09-29 | 2012-05-02 | 比亚迪股份有限公司 | Lithium ion battery |
| WO2014069022A1 (en) * | 2012-11-02 | 2014-05-08 | 株式会社ニチボウ | Automatic fire extinguisher |
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| CN104096331A (en) | 2014-10-15 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20141015 Assignee: Jiangsu Levi Battery Systems Co. Ltd. Assignor: Jiangsu Aoxin New Energy Automobile Co., Ltd. Contract record no.: 2016320010058 Denomination of invention: Fireproof battery pack Granted publication date: 20160803 License type: Exclusive License Record date: 20161118 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180208 Address after: 224000 South Road South Road, Yancheng economic and Technological Development Zone, Jiangsu Province, No. 43 Co-patentee after: Jiangsu Xinxin energy passenger car Co., Ltd. Patentee after: Jiangsu Aoxin New Energy Automobile Co., Ltd. Co-patentee after: Jiangsu Green New Energy Vehicle Co. Ltd. Address before: 224007 South Road South Road, Yancheng City Development Zone, Jiangsu Province, No. 43 Patentee before: Jiangsu Aoxin New Energy Automobile Co., Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20191118 Address after: 224000 No. 69, East Ring Road, Yancheng City economic and Technological Development Zone, Jiangsu Co-patentee after: Jiangsu Xinxin energy passenger car Co., Ltd. Patentee after: New Energy Automobile Research Institute Co Ltd Co-patentee after: Jiangsu Aoxin New Energy Automobile Co., Ltd. Address before: 224000 South Road South Road, Yancheng economic and Technological Development Zone, Jiangsu Province, No. 43 Co-patentee before: Jiangsu Xinxin energy passenger car Co., Ltd. Patentee before: Jiangsu Aoxin New Energy Automobile Co., Ltd. Co-patentee before: Jiangsu Green New Energy Vehicle Co. Ltd. |
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| TR01 | Transfer of patent right |