CN104835992A - Cooling device for electromobile storage battery - Google Patents
Cooling device for electromobile storage battery Download PDFInfo
- Publication number
- CN104835992A CN104835992A CN201510200263.1A CN201510200263A CN104835992A CN 104835992 A CN104835992 A CN 104835992A CN 201510200263 A CN201510200263 A CN 201510200263A CN 104835992 A CN104835992 A CN 104835992A
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- China
- Prior art keywords
- box body
- temperature
- cooling
- processor
- temperature sensor
- 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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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)
- Secondary Cells (AREA)
Abstract
The invention belongs to the field of heat dissipation, and specifically relates to a cooling device for an electromobile storage battery. The device is designed as a latticed shape so as to be convenient for ventilating and heat dissipating, and components such as a temperature sensor and a processor are arranged in the device. The cooling device for the electromobile storage battery can start a cooling unit when detecting that the temperature of the battery reaches a certain temperature, and the cooling manner comprises physical cooling and chemical cooling. The device can be used for automatically cutting power when the temperature is higher than a certain limiting value so as to ensure the safety of a user.
Description
Technical field
The invention belongs to field of radiating, be specially accumulator of electric car heat abstractor.
Background technology
electric motor carbe divided into
exchangeelectric motor car and DC electric car.The electric motor car of usual theory be with
batteryas energy source, pass through
controller,
motordeng parts, by electric energy conversion be
mechanical energymotion, to control the vehicle that size of current changes speed.First electric motor car created in 1834, it be by
direct current machinedrive.Even to this day, electric motor car there occurs great variety,
typealso varied.
The functionality advantage of electric bicycle once inexpensive with it, convenient, environmental protection, is subject to city medium or low-income stratum favor.The electric bicycle of China is put on market from development to middle nineteen nineties in last century small lot, the production and selling since 2012, always in the impetus increased substantially year by year.Due in great demand, Chinese electric bicycle market kept great-leap-forward to increase always in recent years.But the battery of electric car sometimes spontaneous combustion can occur when temperature is too high, the property of user is caused damage.
Summary of the invention
In order to solve the deficiencies in the prior art, the invention provides a kind of accumulator of electric car heat abstractor, first device itself be designed to latticedly be convenient to ventilation and heat, secondly the inside of device is provided with the parts such as temperature sensor, processor, start heat sink when detecting that battery temperature reaches uniform temperature, its cooling method is divided into Physical temperature-lowering and chemistry cooling two kinds.When temperature can connect by automatic cut-off power higher than a certain limiting value timer, thus ensure user security.
In order to achieve the above object, present invention employs following technical proposals
The heat abstractor of accumulator of electric car, it comprises, box body 1, temperature sensor 2, elastic parts 3, control device 4, liquid nitrogen spray hole 5, electromagnetically operated valve 6, fan 7, roller 8, storage device 9, processor 10, battery block 11, connecting line 12.
Described box body 1 is aeration structure and inside is hollow structure, described temperature sensor 2 is arranged on box body 1, described elastic parts 3 is connected with two parts up and down of box body 1 respectively, described control device 4 is arranged at the two-part junction of box body about 1, described liquid nitrogen spray hole 5 is arranged on box body 1, the bottom of described box body 1 is provided with electromagnetic valve 6, fan 7, roller 8, storage device 9, processor 10, battery block 11, described processor 10 and temperature sensor 2, control device 4, electromagnetically operated valve 6 connects respectively, described liquid nitrogen spray hole 5 is connected with storage device 9, described connecting line 12 is arranged at box body 1 top.
Beneficial effect
Use the present invention effectively can solve battery of electric vehicle and raise due to temperature the dieseling caused, avoid the loss that property occurs.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
In order to solve the deficiencies in the prior art, the invention provides a kind of accumulator of electric car heat abstractor, first device itself be designed to latticedly be convenient to ventilation and heat, secondly the inside of device is provided with the parts such as temperature sensor, processor, start heat sink when detecting that battery temperature reaches uniform temperature, its cooling method is divided into Physical temperature-lowering and chemistry cooling two kinds.When temperature can connect by automatic cut-off power higher than a certain limiting value timer, thus ensure user security.
In order to achieve the above object, present invention employs following technical proposals
The heat abstractor of accumulator of electric car, it comprises, box body 1, temperature sensor 2, elastic parts 3, control device 4, liquid nitrogen spray hole 5, electromagnetically operated valve 6, fan 7, roller 8, storage device 9, processor 10, battery block 11, connecting line 12.
Described box body 1 is aeration structure and inside is hollow structure, described temperature sensor 2 is arranged on box body 1, described elastic parts 3 is connected with two parts up and down of box body 1 respectively, described control device 4 is arranged at the two-part junction of box body about 1, described liquid nitrogen spray hole 5 is arranged on box body 1, the bottom of described box body 1 is provided with electromagnetic valve 6, fan 7, roller 8, storage device 9, processor 10, battery block 11, described processor 10 and temperature sensor 2, control device 4, electromagnetically operated valve 6 connects respectively, described liquid nitrogen spray hole 5 is connected with storage device 9, described connecting line 12 is arranged at box body 1 top.
The holding box that the present invention can be used as battery pack uses, after battery block 11 continuous operation used, temperature can rise, when temperature rises to a certain preset value, processor 10 starts fan 7 and lowers the temperature, when temperature rises to a certain preset value again, processor 10 starts electromagnetically operated valve 6, liquid nitrogen in storage device 9 will act on battery block 11 by liquid nitrogen spray hole 5 and lower the temperature, when temperature reaches a certain limiting value, processor 10 first can send warning to car owner, warning a period of time preprocessor 10 passes on instruction to control device 4, control device 4 makes box body about 1 two parts be separated by controlling elastic parts 3, thus the connection of battery block 11 with connecting line 12 is cut off, the safety of user and car body is ensured with this.
Claims (1)
1. the heat abstractor of accumulator of electric car, it is characterized in that, it comprises, box body 1, temperature sensor 2, elastic parts 3, control device 4, liquid nitrogen spray hole 5, electromagnetically operated valve 6, fan 7, roller 8, storage device 9, processor 10, battery block 11, connecting line 12, described box body 1 is aeration structure and inside is hollow structure, described temperature sensor 2 is arranged on box body 1, described elastic parts 3 is connected with two parts up and down of box body 1 respectively, described control device 4 is arranged at the two-part junction of box body about 1, described liquid nitrogen spray hole 5 is arranged on box body 1, the bottom of described box body 1 is provided with electromagnetic valve 6, fan 7, roller 8, storage device 9, processor 10, battery block 11, described processor 10 and temperature sensor 2, control device 4, electromagnetically operated valve 6 connects respectively, described liquid nitrogen spray hole 5 is connected with storage device 9, described connecting line 12 is arranged at box body 1 top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510200263.1A CN104835992A (en) | 2015-04-27 | 2015-04-27 | Cooling device for electromobile storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510200263.1A CN104835992A (en) | 2015-04-27 | 2015-04-27 | Cooling device for electromobile storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104835992A true CN104835992A (en) | 2015-08-12 |
Family
ID=53813717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510200263.1A Pending CN104835992A (en) | 2015-04-27 | 2015-04-27 | Cooling device for electromobile storage battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104835992A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107978821A (en) * | 2017-11-26 | 2018-05-01 | 合肥国盛电池科技有限公司 | A kind of explosion-protection equipment of lithium battery |
| CN109216825A (en) * | 2017-06-29 | 2019-01-15 | 青岛恒金源电子科技有限公司 | A kind of Vehicular dynamic battery group and its operation method |
| CN110611138A (en) * | 2019-09-02 | 2019-12-24 | 北京航天发射技术研究所 | Cooling system of refrigerator car fuel cell and control method thereof |
-
2015
- 2015-04-27 CN CN201510200263.1A patent/CN104835992A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109216825A (en) * | 2017-06-29 | 2019-01-15 | 青岛恒金源电子科技有限公司 | A kind of Vehicular dynamic battery group and its operation method |
| CN107978821A (en) * | 2017-11-26 | 2018-05-01 | 合肥国盛电池科技有限公司 | A kind of explosion-protection equipment of lithium battery |
| CN110611138A (en) * | 2019-09-02 | 2019-12-24 | 北京航天发射技术研究所 | Cooling system of refrigerator car fuel cell and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150812 |
|
| WD01 | Invention patent application deemed withdrawn after publication |