CN206921973U - One kind radiating safety cylinder shape battery modules - Google Patents
One kind radiating safety cylinder shape battery modules Download PDFInfo
- Publication number
- CN206921973U CN206921973U CN201720598498.5U CN201720598498U CN206921973U CN 206921973 U CN206921973 U CN 206921973U CN 201720598498 U CN201720598498 U CN 201720598498U CN 206921973 U CN206921973 U CN 206921973U
- Authority
- CN
- China
- Prior art keywords
- battery modules
- battery
- pole
- cylindrical battery
- cylinder shape
- 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.)
- Expired - Fee Related
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Classifications
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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)
Abstract
The utility model discloses one kind radiating safety cylinder shape battery modules, including cooler bin, if it is provided with dry cell fixing groove in the cooler bin, elastic insulated thermally conductive polymer layer is provided with battery fixing groove inwall, the elastic insulated thermally conductive polymer layer inner wall sleeve is equipped with cylindrical battery, temperature sensor is provided with cylindrical battery outer surface, battery modules shell is set with outside the cooler bin, cell managing device is additionally provided with battery modules shell, the temperature sensor is connected with cell managing device, the cell managing device is connected by cooling water circulating device with water inlet pipe and outlet pipe.The utility model is rational in infrastructure, high using stable and security performance, is a kind of radiating safety cylinder shape battery modules for being widely used in electric energy application field.
Description
Technical field
A kind of battery modules are the utility model is related to, particularly a kind of radiating safety cylinder shape battery modules.
Background technology
Cylindrical battery is widely used in various electrical equipment, such as 3C electronics, electric tool, electrokinetic cell and energy storage electricity
Pond.Cylindrical battery module is also easy to produce heat in use, have impact on battery availability factor and increase cell safety risk.To protect
The person and property safety of user is demonstrate,proved, it is significant to improve using power safety safely for cylindrical battery module.
Utility model content
For overcome the deficiencies in the prior art, the utility model offer one kind is rational in infrastructure, uses stable and security performance
High radiating safety cylinder shape battery modules.
Technical scheme is used by the utility model solves its technical problem：
One kind radiating safety cylinder shape battery modules, including the cooler bin with water inlet and delivery port, in the cooler bin
If provided with dry cell fixing groove, elastic insulated thermally conductive polymer layer, the elastic insulated heat conduction are provided with battery fixing groove inwall
Polymeric layer inner wall sleeve is equipped with cylindrical battery of the upper and lower end respectively with positive and negative pole, is passed in cylindrical battery outer surface provided with temperature
Sensor, the cooler bin are set with battery modules shell outside, and the battery modules shell connects provided with pole positive and negative with cylindrical battery
The total positive and negative pole connect, the water inlet pipe and outlet pipe that are connected with water inlet and delivery port, electricity is additionally provided with battery modules shell
Pond managing device, the temperature sensor are connected with cell managing device, and the cell managing device is filled by cooling water circulation
Put and be connected with water inlet pipe and outlet pipe.
Wherein, the positive terminal of the cylindrical battery is provided with pole cover plate, and explosion-proof valve is provided with pole cover plate.
In addition, being provided with fire extinguishing layer above the cylindrical battery, the fire extinguishing layer includes fire extinguishing box and fusible alloy nozzle.
Further, the cylindrical battery upper and lower is respectively equipped with the golden plate of pole five, the positive and negative pole of the cylindrical battery
It is connected respectively by the golden plate of pole five of pole connection strap and upper and lower, the golden plate of pole five and battery modules shell
On total positive and negative pole connection.
The beneficial effects of the utility model are：It is used to load and fixed cylinder battery with radiator structure by designing
Cooler bin, cylindrical battery outer surface set temperature sensor, temperature sensor by battery temperature send to battery management fill
Put, when battery temperature be higher than cell managing device preset value when, cell managing device control cooling water circulating device by water from
Water inlet pipe is pumped into cooler bin, and the circulation of cooling water is realized from outlet pipe outflow, so as to reduce the temperature of cylindrical battery, is risen
To good thermolysis, the stability that battery modules use ensure that；When inside battery occurs short-circuit, gases at high pressure break through
Explosion-proof valve on pole cover plate, instant melting, extinguishing chemical injection are electric at high temperature for the fusible alloy of fire extinguishing box above explosion-proof valve
Inside pond, battery catches fire combustion explosion is prevented.It is safe to use that the utility model can effectively improve battery module, has applications well
Value.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is structure broken away view of the present utility model；
Fig. 2 is the structural representation of cooler bin in the utility model.
Embodiment
Reference picture 1, Fig. 2, one kind radiating safety cylinder shape battery modules, including the cooling with water inlet 13 and delivery port 14
Case 1, cooling water is filled with cooler bin 1, if dry cell fixing groove 11 is provided with the cooler bin 1, in battery fixing groove 11
Inwall is provided with elastic insulated thermally conductive polymer layer 12, and the elastic insulated inner wall sleeve of thermally conductive polymer layer 12 is equipped with upper and lower end point
Cylindrical battery 2 not with positive and negative pole, temperature sensor 3 is provided with the outer surface of cylindrical battery 2, is set with outside the cooler bin 1
Battery modules shell 6, the battery modules shell 6 be provided be connected with 2 positive and negative pole of cylindrical battery total positive and negative pole 61, and
The water inlet pipe 63 and outlet pipe 64 that water inlet 13 connects with delivery port 14, battery management dress is additionally provided with battery modules shell 6
Put 7, the temperature sensor 3 is connected with cell managing device 7, the cell managing device 7 by cooling water circulating device with
Water inlet pipe 63 and outlet pipe 64 connect.
By designing the cooler bin 1 for being used for loading and fixed cylinder battery 2 with radiator structure, in cylindrical battery 2
Outer surface sets temperature sensor 3, and temperature sensor 3 sends battery temperature to cell managing device 7, when battery temperature is higher than
(50 DEG C are preset as during the preset value of cell managing device 7), and cell managing device 7 controls cooling water circulating device by water from water inlet
Pipe 63 is pumped into cooler bin 1, and the circulation for realizing cooling water is flowed out from outlet pipe 64, so as to reduce the temperature of cylindrical battery 2,
Good thermolysis is played, ensure that the stability that battery modules use.
In the utility model, the positive terminal of the cylindrical battery 2 is provided with pole cover plate, is provided with pole cover plate anti-
Quick-fried valve 21.Certain safeguard protection can be played to cylindrical battery 2 by explosion-proof valve 21 to act on.
In the utility model, the top of cylindrical battery 2 is provided with fire extinguishing layer 4, and the fire extinguishing layer 4 includes fire extinguishing box 41
With fusible alloy nozzle 42；Filled with carbon tetrachloride extinguishing chemical in fire extinguishing box 41, fusible alloy nozzle 42 is cylindrical type, cylindrical type bottom
Face is 150 DEG C of fusible alloys of fusing point, and when inside battery occurs short-circuit, gases at high pressure break through explosion-proof valve 21, position on pole cover plate
Instant melting, carbon tetrachloride extinguishing chemical inject cylindrical battery 2 to the fusible alloy of fire extinguishing box 41 at high temperature above explosion-proof valve 21
Inside, prevent battery catches fire combustion explosion.
In the utility model, the upper and lower of cylindrical battery 2 is respectively equipped with the golden plate 5 of pole five, the pole hardware of top
Plate 5 passes through pole connection strap and the pole of upper and lower respectively positioned at the top of fire extinguishing layer 4, the positive and negative pole of the cylindrical battery 2
Five golden plates 5 are connected, and the golden plate 5 of pole five is connected with total positive and negative pole 61 on battery modules shell 6.Using above-mentioned
Structure is easy to the overall assembling of battery modules and split, and cylindrical battery 2 is recycled, and improves battery availability factor.
The utility model is rational in infrastructure, high using stable and security performance, is a kind of to be widely used in electric energy application field
Radiate safety cylinder shape battery modules.
Claims (4)
1. one kind radiating safety cylinder shape battery modules, it is characterised in that：Including cold with water inlet (13) and delivery port (14)
But case (1), the cooler bin (1) are provided with elasticity absolutely if interior be provided with dry cell fixing groove (11), in battery fixing groove (11) inwall
Edge thermally conductive polymer layer (12), elastic insulated thermally conductive polymer layer (12) inner wall sleeve is equipped with upper and lower end respectively with positive and negative electrode
The cylindrical battery (2) of post, temperature sensor (3) is provided with cylindrical battery (2) outer surface, electricity is set with outside the cooler bin (1)
Pond module shell (6), the battery modules shell (6) are provided with the total positive and negative pole being connected with cylindrical battery (2) positive and negative pole
(61), the water inlet pipe (63) and outlet pipe (64) connected with water inlet (13) and delivery port (14), on battery modules shell (6)
Cell managing device (7) is additionally provided with, the temperature sensor (3) is connected with cell managing device (7), the cell managing device
(7) it is connected by cooling water circulating device with water inlet pipe (63) and outlet pipe (64).
A kind of 2. radiating safety cylinder shape battery modules according to claim 1, it is characterised in that the cylindrical battery (2)
Positive terminal be provided with pole cover plate, explosion-proof valve (21) is provided with pole cover plate.
A kind of 3. radiating safety cylinder shape battery modules according to claim 1, it is characterised in that the cylindrical battery (2)
Top is provided with fire extinguishing layer (4), and the fire extinguishing layer (4) includes fire extinguishing box (41) and fusible alloy nozzle (42).
A kind of 4. radiating safety cylinder shape battery modules according to claim 1, it is characterised in that the cylindrical battery (2)
Upper and lower is respectively equipped with the golden plate of pole five (5), the positive and negative pole of the cylindrical battery (2) respectively by pole connection strap with
The golden plate of pole five (5) of upper and lower is connected, the golden plate of pole five (5) with it is total positive and negative on battery modules shell (6)
Pole (61) connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720598498.5U CN206921973U (en) | 2017-05-25 | 2017-05-25 | One kind radiating safety cylinder shape battery modules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720598498.5U CN206921973U (en) | 2017-05-25 | 2017-05-25 | One kind radiating safety cylinder shape battery modules |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206921973U true CN206921973U (en) | 2018-01-23 |
Family
ID=61308641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720598498.5U Expired - Fee Related CN206921973U (en) | 2017-05-25 | 2017-05-25 | One kind radiating safety cylinder shape battery modules |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206921973U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109103542A (en) * | 2018-07-19 | 2018-12-28 | 江苏卓岸电源科技有限公司 | A kind of battery constant temperature management system |
| CN110224100A (en) * | 2019-05-29 | 2019-09-10 | 盐城维实新能源科技有限公司 | A kind of large capacity formula nickel-metal hydride battery |
| CN110960819A (en) * | 2018-10-01 | 2020-04-07 | 协同能源科技股份有限公司 | Flooding type battery fire extinguishing system and fire extinguishing method thereof |
| CN112652838A (en) * | 2020-12-23 | 2021-04-13 | 中国第一汽车股份有限公司 | Integrated structure for delaying thermal runaway |
| CN114552051A (en) * | 2021-07-21 | 2022-05-27 | 万向一二三股份公司 | Battery module and heat-conducting plate for enhancing heat dissipation of battery module |
-
2017
- 2017-05-25 CN CN201720598498.5U patent/CN206921973U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109103542A (en) * | 2018-07-19 | 2018-12-28 | 江苏卓岸电源科技有限公司 | A kind of battery constant temperature management system |
| CN110960819A (en) * | 2018-10-01 | 2020-04-07 | 协同能源科技股份有限公司 | Flooding type battery fire extinguishing system and fire extinguishing method thereof |
| CN110224100A (en) * | 2019-05-29 | 2019-09-10 | 盐城维实新能源科技有限公司 | A kind of large capacity formula nickel-metal hydride battery |
| CN112652838A (en) * | 2020-12-23 | 2021-04-13 | 中国第一汽车股份有限公司 | Integrated structure for delaying thermal runaway |
| CN114552051A (en) * | 2021-07-21 | 2022-05-27 | 万向一二三股份公司 | Battery module and heat-conducting plate for enhancing heat dissipation of battery module |
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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: 20180123 Termination date: 20200525 |