CN205723870U - A kind of electric automobile lithium battery cooling and heater - Google Patents
A kind of electric automobile lithium battery cooling and heater Download PDFInfo
- Publication number
- CN205723870U CN205723870U CN201620667103.8U CN201620667103U CN205723870U CN 205723870 U CN205723870 U CN 205723870U CN 201620667103 U CN201620667103 U CN 201620667103U CN 205723870 U CN205723870 U CN 205723870U
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- China
- Prior art keywords
- lithium battery
- cooling
- heater
- electric automobile
- water
- 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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- 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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- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a kind of electric automobile lithium battery cooling and heater, comprising: water cooling box, its material is metal heat-conducting plate, is arranged on lithium battery side；Attemperater, it is arranged on lithium battery opposite side；Refrigeration mechanism, it is arranged on water cooling box, including semiconductor chilling plate and fan, wherein, the chill surface of semiconductor chilling plate is attached on water cooling box, and fan is arranged on semiconductor chilling plate；Water pipe, its bag is attached to above lithium battery pack, lower section and attemperater side；Bidirectional circulating water pump, it is arranged between described water pipe, makes lithium battery temperature be maintained at optimum working temperature, and energy ezpenditure is little, has the feature of environmental protection, low cost.
Description
Technical field
The utility model relates to a kind of cell apparatus used for electric vehicle, particularly to a kind of battery cooling and heating dress
Put.
Background technology
Orthodox car engine can discharge substantial amounts of tail gas in operation process, thus causes urban atmospheric pollution serious,
With the increasingly attention to environment for the people, Development of EV, using clean energy resource, this has become sending out of Traffic Systems
Exhibition direction, current electric automobile many employings lithium battery device provides power to automobile, for meeting mileages of continuation, reduces charging frequency
Rate, each electric automobile is both needed to install multiple lithium battery kit, is arranged with multiple lithium battery module respectively, often in each lithium battery kit
Individual lithium battery module is neatly overrided to form by multi-disc lithium cell core again, and during automobile is advanced, each lithium battery is required to heat radiation,
One singly causes heat to assemble, and affects the service life of lithium battery to a certain extent, if the temperature of lithium battery is more than 170 DEG C, also
It is susceptible to spontaneous combustion thus causes security incident, therefore extend battery, reduce cost and promote thermal safety, high
Effect, environmental protection, energy-conservation and safe lithium battery configuration cooling system enjoy industry to pay close attention to.
But, when lithium battery is in minus 20 degrees temperature, operating efficiency can decline to a great extent, and this makes at north severe cold weather
Under, a lot of vehicle launch difficulty, without installing preheating device additional, its lithium battery is difficult to work orderly.
Utility model content
The utility model has designed and developed the cooling of a kind of electric automobile lithium battery and heater, including refrigeration mechanism and guarantor
Reservoir, can cool down or heat lithium battery, makes lithium battery temperature be maintained at optimum working temperature, and energy ezpenditure is little, tool
There is the feature of environmental protection, low cost.
The technical scheme that the utility model provides is:
A kind of electric automobile lithium battery cooling and heater, comprising:
Water cooling box, its material is metal heat-conducting plate, is arranged on lithium battery side；
Attemperater, it is arranged on lithium battery opposite side；
Refrigeration mechanism, it is arranged on described water cooling box, including semiconductor chilling plate and fan, wherein, described semiconductor
The chill surface of cooling piece is attached on described water cooling box, and described fan is arranged on described semiconductor chilling plate；
Water pipe, its bag is attached to above lithium battery pack, lower section and described attemperater side；
Bidirectional circulating water pump, its described water pipe of connection.
Preferably, also including flexible heating board, it is arranged in described attemperater.
Preferably, described flexible heating board includes insulating coating and resistance wire.
Preferably, described water pipe includes water inlet and delivery port, and described water inlet is arranged in described water cooling box, described
Delivery port is arranged in described attemperater.
Preferably, described water inlet and delivery port position are provided with filter.
Preferably, also include cooling bottom plate, which is metal heat-conducting plate, be used for containing the described water pipe of torr, be internally provided with and follow
Ring groove, so that water pipe curvilinear distribution in groove.
Preferably, also including heat dissipating housing, it is attached to described semiconductor chilling plate top, is used for described semiconductor refrigerating
The heating face heat radiation of piece.
Preferably, described heat dissipating housing material is aluminium.
Preferably, the outside of described heat dissipating housing is coated with U-shaped red copper fin, its two side and diapire respectively with heat radiation
The both sides of cover and bottom fit.
The beneficial effect of utility model
The utility model provides a kind of electric automobile lithium battery cooling and heater, including refrigeration mechanism can cool down lithium
Battery, makes lithium battery temperature be maintained at optimum working temperature, therefore extends battery, reduces cost the lithium promoting
The thermal safety of battery configuration cooling system, have efficiently, environmental protection, energy-conservation feature.
The utility model provides a kind of electric automobile lithium battery heater, can heat lithium battery, solve
Under the severe cold weather of the north, the problem of a lot of vehicle launch difficulty, operating efficiency can be substantially improved.
Brief description
Fig. 1 is electric automobile lithium battery described in the utility model cooling and heater structural representation.
Detailed description of the invention
Below in conjunction with the accompanying drawings the utility model is described in further detail, to make those skilled in the art with reference to explanation
Book word can be implemented according to this.
As it is shown in figure 1, the electric automobile lithium battery that the utility model provides cools down and heater, comprising: water cooling box
100th, attemperater the 200th, refrigeration mechanism the 300th, water pipe 400 and bidirectional circulating water pump.
Wherein, water cooling box 100, which is casing, and material is metal heat-conducting plate, are arranged on the side of lithium battery 500, and it connects
Vehicle-mounted water tank in automobile, provides coolant for water cooling box 100；
Attemperater 200, it is arranged on lithium battery opposite side, and it has heat insulation function, vehicle-mounted water tank in connection automobile, energy
The water heating up after enough carrying out Water-cooling circulating is saved in attemperater 200, and attemperater 200 surface uses heat-insulating material bag
Covering, it is to avoid it affects the cooling of lithium battery, it is internally provided with multiple flexible heating board, when lithium battery surface temperature is too low, protects
When water temperature is not enough to make lithium battery heat up in reservoir 200, open flexible heating board, carry out heating to water in attemperater and rise
Temperature；
Preferred as one, flexible heating board includes insulating coating and resistance wire, to prevent from leaking electricity in heating process.
Refrigeration mechanism 300, it is arranged on above water cooling box 100, including semiconductor chilling plate and fan 310, wherein, described
The chill surface of semiconductor chilling plate is attached to above water cooling box 100, and the huyashi-chuuka (cold chinese-style noodles) of semiconductor chilling plate is arranged down, can be water-cooled
Coolant in case 100 cools, and fan 310 is arranged on above semiconductor chilling plate, i.e. the hot side of semiconductor chilling plate, uses
In for semiconductor chilling plate radiating and cooling；
Water pipe 400, its bag is attached to above lithium battery pack 500, lower section and described attemperater side water pipe include into water
Mouth and delivery port, water inlet is arranged in water cooling box 100, and delivery port is arranged in attemperater 200, arranges between water pipe 400
Having bidirectional circulating water pump, when lithium battery needs cooling, bidirectional circulating water pump rotates forward, the cold water in water cooling box 100 is pumped into guarantor
Reservoir 200, the heat of lithium battery pack 500 is taken away by heat exchange and is recycled to attemperater 200 by the water in water pipe 100
In, when lithium battery needs heating, bidirectional circulating water pump inverts, pumps into the hot water in attemperater 200 in water cooling box 100,
Lithium battery pack 500 is carried out heating and by circulating chilled water to cold water storage cistern 100 by the water in water pipe 100 by heat exchange.Cold water
Case 100 all connects with vehicle-mounted water tank with attemperater 200, and attemperater the 200th, cold water storage cistern 100 and vehicle-mounted water tank formation one are complete
Whole water cycle process.
Preferred as one, water inlet and delivery port position are provided with filter, prevent from existing in water impurity, affect cold
Radiator cooler works.
Cooling bottom plate, which is metal heat-conducting plate, is used for containing torr water pipe 400, is internally provided with circulation groove, so that water pipe exists
Curvilinear distribution in groove.
Heat dissipating housing, it is attached to semiconductor chilling plate top, is arranged between fan 310 and semiconductor chilling plate for half
The heating face heat radiation of conductor cooling piece, preferred as one, heat dissipating housing material is aluminium.
The outside of heat dissipating housing is coated with U-shaped red copper fin, its two side and diapire both sides and the end with heat dissipating housing respectively
Portion fits.
Electric automobile lithium battery cooling and heater also include power supply, which is solar panel, are arranged on electronic vapour
Roof, by cable be connected with described semiconductor chilling plate, fan, bidirectional circulating water pump and flexible heating board respectively.
Implement, as a example by the course of work of electric automobile lithium battery cooling and heater, to be described further
When lithium battery need cooling when, refrigeration mechanism 300, open, semiconductor chilling plate be water cooling box 100 in water system
Cold, vehicle-mounted water tank water filling in water cooling box 100, bidirectional circulating water pump rotates forward, the cold water in water cooling box 100 is pumped into attemperater
200, pump into vehicle-mounted water tank after water is full in attemperater 200, the water in water pipe 100 passes through heat exchange by lithium battery pack 500
Heat is taken away and is recycled in attemperater 200, when lithium battery needs heating, and vehicle-mounted water tank water filling in attemperater 200, double
To water circulating pump reversion, pumping into the hot water in attemperater 200 in water cooling box 100, the water in water pipe 100 passes through heat exchange pair
Lithium battery pack 500 carries out heating and by circulating chilled water to cold insulation water tank 100, pumps into vehicle-mounted water after water is full in cold water storage cistern 100
Case, it is internally provided with multiple flexible heating board, and when lithium battery surface temperature is too low, in attemperater 200, water temperature is not enough to make
When lithium battery heats up, open flexible heating board, heat temperature raising is carried out to water in attemperater.
Attemperater the 200th, cold water storage cistern 100 and vehicle-mounted water tank form a complete water cycle process.
A kind of electric automobile lithium battery that the utility model provides cools down and heater, including refrigeration mechanism can cool down
Lithium battery, makes lithium battery temperature be maintained at optimum working temperature, therefore extends battery, reduces cost and promotes
The thermal safety of lithium battery configuration cooling system, have efficiently, environmental protection, energy-conservation feature.
Although embodiment of the present utility model is disclosed as above, but it is not restricted in specification and embodiment
Listed utilization, it can be applied to various applicable field of the present utility model completely, for those skilled in the art,
It is easily achieved other modification, therefore under the universal being limited without departing substantially from claim and equivalency range, this reality
It is not limited to specific details with novel and shown here as the legend with description.
Claims (9)
1. an electric automobile lithium battery cooling and heater, it is characterised in that include:
Water cooling box, its material is metal heat-conducting plate, is arranged on lithium battery side；
Attemperater, it is arranged on lithium battery opposite side；
Refrigeration mechanism, it is arranged on described water cooling box, including semiconductor chilling plate and fan, wherein, described semiconductor refrigerating
The chill surface of piece is attached on described water cooling box, and described fan is arranged on described semiconductor chilling plate；
Water pipe, its bag is attached to above lithium battery pack, lower section and described attemperater side；
Bidirectional circulating water pump, its described water pipe of connection.
2. electric automobile lithium battery according to claim 1 cooling and heater, it is characterised in that also include flexible sending out
Hot plate, it is arranged in described attemperater.
3. electric automobile lithium battery according to claim 2 cooling and heater, it is characterised in that described flexible heating
Plate includes insulating coating and resistance wire.
4. electric automobile lithium battery according to claim 1 cooling and heater, it is characterised in that described water pipe includes
Water inlet and delivery port, described water inlet is arranged in described water cooling box, and described delivery port is arranged in described attemperater.
5. electric automobile lithium battery according to claim 4 cooling and heater, it is characterised in that described water inlet and
Delivery port position is provided with filter.
6. electric automobile lithium battery according to claim 5 cooling and heater, it is characterised in that also include cooling down the end
Plate, which is metal heat-conducting plate, is used for containing the described water pipe of torr, is internally provided with circulation groove, so that water pipe is curved in groove
Shape is distributed.
7. the electric automobile lithium battery cooling according to claim 3 or 6 and heater, it is characterised in that also include dissipating
Heat cover, it is attached to described semiconductor chilling plate top, for the heating face heat radiation of described semiconductor chilling plate.
8. electric automobile lithium battery according to claim 7 cooling and heater, it is characterised in that described heat dissipating housing material
Matter is aluminium.
9. electric automobile lithium battery according to claim 8 cooling and heater, it is characterised in that described heat dissipating housing
Outside is coated with U-shaped red copper fin, and its two side and diapire fit with both sides and the bottom of heat dissipating housing respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620667103.8U CN205723870U (en) | 2016-06-29 | 2016-06-29 | A kind of electric automobile lithium battery cooling and heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620667103.8U CN205723870U (en) | 2016-06-29 | 2016-06-29 | A kind of electric automobile lithium battery cooling and heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205723870U true CN205723870U (en) | 2016-11-23 |
Family
ID=57318596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620667103.8U Expired - Fee Related CN205723870U (en) | 2016-06-29 | 2016-06-29 | A kind of electric automobile lithium battery cooling and heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205723870U (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107275710A (en) * | 2017-05-18 | 2017-10-20 | 苏州鲁卡斯金属科技有限公司 | Battery bag heat conducting and heat radiating device |
| CN107634161A (en) * | 2017-09-07 | 2018-01-26 | 河南新太行电源股份有限公司 | Battery case and battery with radiating tube |
| CN108493519A (en) * | 2018-03-31 | 2018-09-04 | 蚌埠市圆周率电子科技有限公司 | A kind of Kang Leng robots with the pre- hot function of battery |
| CN108987637A (en) * | 2018-07-24 | 2018-12-11 | 安利平 | A kind of batteries of electric automobile bogey |
| CN109037845A (en) * | 2018-08-14 | 2018-12-18 | 骆驼集团武汉光谷研发中心有限公司 | A kind of power battery liquid heating and cooling system |
| CN109346637A (en) * | 2018-10-15 | 2019-02-15 | 杭州技师学院 | Fuel-engined vehicle accumulator housing |
| CN109612740A (en) * | 2017-10-18 | 2019-04-12 | 宁波轩悦行电动汽车服务有限公司 | Electronic vehicle attitude intelligent safety monitoring system |
| CN109742487A (en) * | 2019-01-27 | 2019-05-10 | 华北理工大学 | A kind of electric vehicle battery heat preservation case and heat preserving method |
| CN110588439A (en) * | 2019-09-10 | 2019-12-20 | 柳州市孚桂智能科技有限公司 | Energy source temperature regulating device for motor vehicle and method for controlling the same |
| WO2020018618A1 (en) * | 2018-07-18 | 2020-01-23 | Gopro, Inc. | Apparatus for battery cooling considering battery expansion |
| CN110774765A (en) * | 2018-07-31 | 2020-02-11 | 北京梦之墨科技有限公司 | Temperature control method for temperature control assembly of liquid metal ink supply system |
| CN111987267A (en) * | 2020-09-03 | 2020-11-24 | 云南夏远新能源发展有限责任公司 | Battery locking box of new energy automobile |
| CN112537226A (en) * | 2020-12-15 | 2021-03-23 | 吴厥豪 | New forms of energy electric automobile power battery condensing system |
| CN113071288A (en) * | 2021-04-28 | 2021-07-06 | 吉林大学 | Solar vehicle-mounted auxiliary air conditioning system |
| CN114520376A (en) * | 2022-01-20 | 2022-05-20 | 江苏博纳汽车零部件有限公司 | New energy automobile power battery management system subassembly |
-
2016
- 2016-06-29 CN CN201620667103.8U patent/CN205723870U/en not_active Expired - Fee Related
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107275710A (en) * | 2017-05-18 | 2017-10-20 | 苏州鲁卡斯金属科技有限公司 | Battery bag heat conducting and heat radiating device |
| CN107634161A (en) * | 2017-09-07 | 2018-01-26 | 河南新太行电源股份有限公司 | Battery case and battery with radiating tube |
| CN109612740A (en) * | 2017-10-18 | 2019-04-12 | 宁波轩悦行电动汽车服务有限公司 | Electronic vehicle attitude intelligent safety monitoring system |
| CN108493519A (en) * | 2018-03-31 | 2018-09-04 | 蚌埠市圆周率电子科技有限公司 | A kind of Kang Leng robots with the pre- hot function of battery |
| CN108493519B (en) * | 2018-03-31 | 2020-11-10 | 黄丽华 | Cold-resistant robot with battery preheating function |
| WO2020018618A1 (en) * | 2018-07-18 | 2020-01-23 | Gopro, Inc. | Apparatus for battery cooling considering battery expansion |
| CN108987637A (en) * | 2018-07-24 | 2018-12-11 | 安利平 | A kind of batteries of electric automobile bogey |
| CN110774765A (en) * | 2018-07-31 | 2020-02-11 | 北京梦之墨科技有限公司 | Temperature control method for temperature control assembly of liquid metal ink supply system |
| CN109037845A (en) * | 2018-08-14 | 2018-12-18 | 骆驼集团武汉光谷研发中心有限公司 | A kind of power battery liquid heating and cooling system |
| CN109037845B (en) * | 2018-08-14 | 2023-10-31 | 骆驼集团武汉光谷研发中心有限公司 | Power battery liquid heating and cooling system |
| CN109346637A (en) * | 2018-10-15 | 2019-02-15 | 杭州技师学院 | Fuel-engined vehicle accumulator housing |
| CN109346637B (en) * | 2018-10-15 | 2021-10-22 | 杭州技师学院 | Fuel automobile storage battery shell |
| CN109742487A (en) * | 2019-01-27 | 2019-05-10 | 华北理工大学 | A kind of electric vehicle battery heat preservation case and heat preserving method |
| CN110588439A (en) * | 2019-09-10 | 2019-12-20 | 柳州市孚桂智能科技有限公司 | Energy source temperature regulating device for motor vehicle and method for controlling the same |
| CN111987267A (en) * | 2020-09-03 | 2020-11-24 | 云南夏远新能源发展有限责任公司 | Battery locking box of new energy automobile |
| CN111987267B (en) * | 2020-09-03 | 2021-07-20 | 苏州知瑞光电材料科技有限公司 | Battery locking box of new energy automobile |
| CN112537226A (en) * | 2020-12-15 | 2021-03-23 | 吴厥豪 | New forms of energy electric automobile power battery condensing system |
| CN113071288A (en) * | 2021-04-28 | 2021-07-06 | 吉林大学 | Solar vehicle-mounted auxiliary air conditioning system |
| CN114520376A (en) * | 2022-01-20 | 2022-05-20 | 江苏博纳汽车零部件有限公司 | New energy automobile power battery management system subassembly |
| CN114520376B (en) * | 2022-01-20 | 2023-03-17 | 江苏博纳汽车零部件有限公司 | New energy automobile power battery management system subassembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20170629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |