CN206947421U - A kind of new energy battery anti-explosion valve - Google Patents
A kind of new energy battery anti-explosion valve Download PDFInfo
- Publication number
- CN206947421U CN206947421U CN201720887561.7U CN201720887561U CN206947421U CN 206947421 U CN206947421 U CN 206947421U CN 201720887561 U CN201720887561 U CN 201720887561U CN 206947421 U CN206947421 U CN 206947421U
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- Prior art keywords
- explosion
- valve
- battery
- fixed
- new energy
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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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Abstract
The utility model discloses a kind of new energy battery anti-explosion valve,Including valve for preventing reverse-flow,Explosion-proof valve and battery pack,The appearance wall of the battery pack is cased with battery case,The upper end of the battery case is fixed with fastening post,The lower section of the fastening post is in close contact with valve for preventing reverse-flow,The lower end of the valve for preventing reverse-flow is fixed with back-moving spring,The other end of the back-moving spring is fixed on the upper table wall for being oriented to stock,The inner surface wall for being oriented to stock and being welded on tank,The lower section of the tank communicates with changeover portion,The inner surface wall of the changeover portion is provided with explosion-proof valve,The explosion-proof valve is in contact by copper bar with fixed column,This new energy battery anti-explosion valve,There is thermal coefficient of expansion height by copper,The characteristics of amplitude of expanding with heat and contract with cold is larger,It can be exploded when battery overuses,Temperature before blast rises certainly,The temperature of rising is combined with copper characteristic of expanding with heat and contract with cold,Recycle water cooling that the higher battery of temperature is cooled,So as to prevent battery explosion from being damaged to people.
Description
Technical field
The present invention relates to battery anti-explosion equipment technical field, specially a kind of new energy battery anti-explosion valve.
Background technology
With the continuous development of society, scientific and technical continuous renewal, social all trades and professions all flourish, to China
Economic development provide considerable power, but certain pollution is also inevitably caused to environment while develop, because
This, the life idea of energy-conserving and environment-protective is all being advocated in the whole world, and gradually, new energy has been come into the life of people, new energy
Battery provides power and pollution-free, health environment-friendly for car, meets the ideas of energy-saving of China's proposition, but existing new energy battery
Come with some shortcomings part during use.
1st, the service life of new energy battery is limited, and during much time using, improper use also can be to battery
Life-span impacts, and when service life is near, it may occur that the danger of blast, threatened to user life zone, it is impossible to meet
People's demand.
2nd, the explosion-protection equipment of new energy battery is generally packaging type, so as to reduce blast dynamics, can not but prevent from exploding, make
Use poor performance.
The content of the invention
It is an object of the invention to provide a kind of new energy battery anti-explosion valve, is asked with solve to propose in above-mentioned background technology
Topic.
To achieve the above object, the present invention provides following technical scheme：A kind of new energy battery anti-explosion valve, including counterflow-preventing
Valve, explosion-proof valve and battery pack, the appearance wall of the battery pack are cased with battery case, and the upper end of the battery case is fixed with fastening post,
The lower section of the fastening post is in close contact with valve for preventing reverse-flow, and the lower end of the valve for preventing reverse-flow is fixed with back-moving spring, the reset
The other end of spring is fixed on the upper table wall for being oriented to stock, the inner surface wall for being oriented to stock and being welded on tank, the water storage
The lower section in pond communicates with changeover portion, and the inner surface wall of the changeover portion is provided with explosion-proof valve, and the explosion-proof valve passes through copper bar and fixation
Post is in contact, and the side of the copper bar is fixed with copper sheet, and the copper sheet is wrapped in the appearance wall of battery pack, the lower end of the copper bar
Heat insulation layer is fixed with, the heat insulation layer is arranged on the lower end of fixed column, and heat insulation layer following table wall is provided with support, and the support is consolidated
The inner surface wall of liquid guiding cavity is scheduled on, the junction of the liquid guiding cavity and battery case offers delivery port, the delivery port and water pipe phase
Logical, in the appearance wall of battery pack, and the other end of water pipe communicates the water pipe wound in parallel with flow export, described to fasten the upper of post
End is closely inserted with conduit, and the other end of the conduit is connected with connector, and the connector is connected with the ware that catchments.
Preferably, the junction of the copper bar and fixed column is provided with water proof rubber circle.
Preferably, the lower end of the flow export is connected with dust excluding plate by rotary column, and the appearance wall of the rotary column is cased with
Back-moving spring, the both ends of the back-moving spring are connected with rotary column and dust excluding plate respectively.
Preferably, the diameter dimension of the delivery port, water pipe and flow export is equal.
Preferably, the appearance wall of the copper sheet, copper bar and explosion-proof valve is enclosed with water-proof heat-insulation layer.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, the present invention has the characteristics of thermal coefficient of expansion is high, and amplitude of expanding with heat and contract with cold is larger by copper, when battery overuses
When can explode, temperature before blast rises certainly, the temperature of rising is combined with copper characteristic of expanding with heat and contract with cold, recycling
Water cooling is cooled the higher battery of temperature, so as to prevent battery explosion, so as to prevent battery explosion from being made to people
Into injury.
2nd, the present invention carries out water storage using valve for preventing reverse-flow on the apparatus, is the explosion-proof offer condition of battery, and is using
During overflow phenomena will not occur, ensure that the safety in utilization of battery pack, practicality is stronger, meets people's needs.
Brief description of the drawings
Fig. 1 is overall structure side view of the present invention；
Fig. 2 is anti-explosion valve structure side view of the present invention；
Fig. 3 is anti-dust plate structure top view of the present invention.
In figure：1- fastens post；2- catchments ware；3- connectors；4- conduits；5- valve for preventing reverse-flow；6- changeover portions；7- explosion-proof valves；
8- liquid guiding cavities；9- flow exports；10- dust excluding plates；11- back-moving springs；12- is oriented to stock；13- tanks；14- copper bars；15- water outlets
Mouthful；16- water pipes；17- battery cases；18- battery packs；19- fixed columns；20- supports；21- water-proof heat-insulation layers；22- copper sheets；23- prevents
Water rubber ring；24- heat insulation layers；25- rotary columns.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-3 are referred to, the present invention provides a kind of technical scheme：A kind of new energy battery anti-explosion valve, including valve for preventing reverse-flow
5th, explosion-proof valve 7 and battery pack 18, the appearance wall of the battery pack 18 are cased with battery case 17, and the upper end of the battery case 17 is fixed with
Post 1 is fastened, the lower section of the fastening post 1 is in close contact with valve for preventing reverse-flow 5, and the lower end of the valve for preventing reverse-flow 5 is fixed with reset bullet
Spring 11, the other end of the back-moving spring 11 are fixed on the upper table wall for being oriented to stock 12, and the guiding stock 12 is welded on water storage
The inner surface wall in pond 13, the lower section of the tank 13 communicate with changeover portion 6, and the inner surface wall of the changeover portion 6 is provided with explosion-proof valve
7, the explosion-proof valve 7 is in contact by copper bar 14 with fixed column 19, and the side of the copper bar 14 is fixed with copper sheet 22, the copper sheet
22 are wrapped in the appearance wall of battery pack 18, and the lower end of the copper bar 14 is fixed with heat insulation layer 24, and the heat insulation layer 24 is arranged on solid
The lower end of fixed column 19, and the following table wall of heat insulation layer 24 is provided with support 20, the support 20 is fixed on the inner surface wall of liquid guiding cavity 8, institute
The junction for stating liquid guiding cavity 8 and battery case 17 offers delivery port 15, and the delivery port 15 communicates with water pipe 16, the water pipe 16
Wound in parallel is in the appearance wall of battery pack 18, and the other end of water pipe 16 communicates with flow export 9, and the upper end of the fastening post 1 is tight
Close to be inserted with conduit 4, the other end of the conduit 4 is connected with connector 3, and the connector 3 is connected with the ware 1 that catchments.
The copper bar 14 and the junction of fixed column 19 are provided with water proof rubber circle 23, can effectively avoid copper bar 14 and water
Directly contacted, so as to keep the essential performance of copper bar 14, the lower end of the flow export 9 is connected with anti-by rotary column 25
Dirt plate 10, dust in air can be effectively avoided to enter in battery pack 18 when not carrying out explosion-proof, the rotary column 25
Appearance wall is cased with back-moving spring 11, and the both ends of the back-moving spring 11 are connected with rotary column 25 and dust excluding plate 10 respectively, it is described go out
The diameter dimension at the mouth of a river 15, water pipe 16 and flow export 9 is equal, and the appearance wall of the copper sheet 22, copper bar 14 and explosion-proof valve 7 wraps
Water-proof heat-insulation layer 21 is wrapped with, can effectively keep copper bar 14 and the good heat transfer function of copper sheet 22.
Operation principle：When using the new energy battery anti-explosion valve, user is poured into using rainy day or by running water
Catchment in ware 2, water flow to fastening post 1 by conduit 4, now because water has certain pressure, valve for preventing reverse-flow 5 is produced downward
Pressure, back-moving spring 11 are compressed, and then water is flowed into tank 13, then flow to the upper end of explosion-proof valve 7 by changeover portion 6, works as battery
Group 18 produces larger heat during use, when having the trend exploded, is wrapped in the copper sheet 22 of appearance wall by heat
Amount passes to copper bar 14, and because the amplitude that copper expands with heat and contract with cold is very big, when temperature is higher, copper bar 14 deforms upon, and generation will be explosion-proof
The power that valve 7 acts on upwards, explosion-proof valve 7 are opened, and water is flowed into liquid guiding cavity 8, then are flow to by delivery port 15 in water pipe 16, finally by flowing
The outflow of outlet 9, so as to being taken away the heat of battery pack 18 using the water of flowing, from realizing explosion-proof purpose.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of new energy battery anti-explosion valve, including valve for preventing reverse-flow（5）, explosion-proof valve（7）And battery pack（18）, it is characterised in that：
The battery pack（18）Appearance wall be cased with battery case（17）, the battery case（17）Upper end be fixed with fastening post（1）, it is described
Fasten post（1）Lower section and valve for preventing reverse-flow（5）It is in close contact, the valve for preventing reverse-flow（5）Lower end be fixed with back-moving spring（11）,
The back-moving spring（11）The other end be fixed on guiding stock（12）Upper table wall, the guiding stock（12）It is welded on water storage
Pond（13）Inner surface wall, the tank（13）Lower section and changeover portion（6）Communicate, the changeover portion（6）Inner surface wall set
There is explosion-proof valve（7）, the explosion-proof valve（7）Pass through copper bar（14）With fixed column（19）It is in contact, the copper bar（14）Side consolidate
Surely there is copper sheet（22）, the copper sheet（22）It is wrapped in battery pack（18）Appearance wall, the copper bar（14）Lower end be fixed with absolutely
Thermosphere（24）, the heat insulation layer（24）It is arranged on fixed column（19）Lower end, and heat insulation layer（24）Following table wall is provided with support
（20）, the support（20）It is fixed on liquid guiding cavity（8）Inner surface wall, the liquid guiding cavity（8）With battery case（17）Junction open
Provided with delivery port（15）, the delivery port（15）With water pipe（16）Communicate, the water pipe（16）Wound in parallel is in battery pack（18）
Appearance wall, and water pipe（16）The other end and flow export（9）Communicate, the fastening post（1）Upper end be closely inserted with conduit
（4）, the conduit（4）The other end and connector（3）Connection, the connector（3）With the ware that catchments（2）It is connected.
A kind of 2. new energy battery anti-explosion valve according to claim 1, it is characterised in that：The copper bar（14）With fixed column
（19）Junction be provided with water proof rubber circle（23）.
A kind of 3. new energy battery anti-explosion valve according to claim 1, it is characterised in that：The flow export（9）Lower end
Pass through rotary column（25）It is connected with dust excluding plate（10）, the rotary column（25）Appearance wall be cased with back-moving spring（11）, it is described multiple
Position spring（11）Both ends respectively with rotary column（25）And dust excluding plate（10）It is connected.
A kind of 4. new energy battery anti-explosion valve according to claim 1, it is characterised in that：The delivery port（15）, water pipe
（16）And flow export（9）Diameter dimension it is equal.
A kind of 5. new energy battery anti-explosion valve according to claim 1, it is characterised in that：The copper sheet（22）, copper bar
（14）And explosion-proof valve（7）Appearance wall be enclosed with water-proof heat-insulation layer（21）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720887561.7U CN206947421U (en) | 2017-07-20 | 2017-07-20 | A kind of new energy battery anti-explosion valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720887561.7U CN206947421U (en) | 2017-07-20 | 2017-07-20 | A kind of new energy battery anti-explosion valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206947421U true CN206947421U (en) | 2018-01-30 |
Family
ID=61370940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720887561.7U Expired - Fee Related CN206947421U (en) | 2017-07-20 | 2017-07-20 | A kind of new energy battery anti-explosion valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206947421U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843468A (en) * | 2018-06-26 | 2018-11-20 | 邢箫 | A method of improving engine self-shield ability |
-
2017
- 2017-07-20 CN CN201720887561.7U patent/CN206947421U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108843468A (en) * | 2018-06-26 | 2018-11-20 | 邢箫 | A method of improving engine self-shield ability |
| CN108843468B (en) * | 2018-06-26 | 2019-10-08 | 赵文龙 | A method of improving engine self-shield ability |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 Termination date: 20180720 |
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| CF01 | Termination of patent right due to non-payment of annual fee |