CN108376808A - A kind of automobile batteries temperature-adjusting device - Google Patents
A kind of automobile batteries temperature-adjusting device Download PDFInfo
- Publication number
- CN108376808A CN108376808A CN201810066837.4A CN201810066837A CN108376808A CN 108376808 A CN108376808 A CN 108376808A CN 201810066837 A CN201810066837 A CN 201810066837A CN 108376808 A CN108376808 A CN 108376808A
- Authority
- CN
- China
- Prior art keywords
- battery
- circulation pipeline
- temperature
- air
- battery pack
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/615—Heating or keeping warm
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6567—Liquids
- H01M10/6568—Liquids characterised by flow circuits, e.g. loops, located externally to the cells or cell casings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6569—Fluids undergoing a liquid-gas phase change or transition, e.g. evaporation or condensation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/66—Heat-exchange relationships between the cells and other systems, e.g. central heating systems or fuel cells
- H01M10/663—Heat-exchange relationships between the cells and other systems, e.g. central heating systems or fuel cells the system being an air-conditioner or an engine
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Air-Conditioning For Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a kind of automobile batteries temperature-adjusting devices, including first circulation pipeline, second circulation pipeline, heat exchanger, air-conditioning expansion valve, condenser, compressor of air conditioner, evaporator, water pump, battery pack, heater, radiator tank, three-way magnetic valve, battery temperature sensor, vehicle control device, air-conditioner controller and battery controller, pass through unicom vehicle control device, air-conditioner controller and battery controller, and it detects or controls respectively and be set to vehicle part on two circulation lines, by the collaborative work between different vehicle component and it is integrated into different temperature shaping modes, it realizes to the temperature control in battery pack and temperature adjutage road, the temperature difference of pipeline and battery pack is made full use of to adjust battery pack into trip temperature, improve capacity usage ratio.
Description
Technical field
The present invention relates to technical field of new energy, more particularly to a kind of automobile batteries temperature-adjusting device.
Background technology
With the reform and development of auto industry, electronic new-energy automobile starts gradual due to its economy and the feature of environmental protection
It is accepted by people.
The power source of electronic new-energy automobile comes from battery pack, especially lithium battery power packet.Large capacity, high energy ratio
Lithium battery will produce chemical reaction heat and resistance heat in charge and discharge process, it is possible that battery temperature is excessively high, influence battery
Service life and safety.At the same time, lithium battery at low temperature, can reduce discharge power and efficiency, and the low temperature of lithium battery charges, especially
It is charged in 0 DEG C of temperature below, and there is also the safety problems that can not be ignored.Therefore lithium battery performance, the service life with
Its temperature relation is close, it is necessary to drop the control of lithium battery temperature in reasonable range.
In the prior art, power battery pack starts to realize the drop mild heat to battery using liquid cooling system, so as to
Battery pack is worked under optimum temperature environment, however the heat management system general utility functions of existing battery pack liquid cooling compared with
Few, heat management air-conditioning strategy is more simple, is usually simply heated or cooled and switches on and be closed, and cannot be fully sharp
With itself thermal energy of heat management system, thermal energy can be caused to waste.
Invention content
For this reason, it may be necessary to a kind of automobile batteries temperature-adjusting device be provided, to solve the heat of battery pack liquid cooling in the prior art
Management system general utility functions are less, and heat management air-conditioning strategy is more simple, cannot make full use of itself thermal energy of heat management system,
The problem of causing thermal energy to waste.
To achieve the above object, a kind of automobile batteries temperature-adjusting device, including heat exchanger, air-conditioning are inventor provided
Expansion valve, condenser, compressor of air conditioner, evaporator, water pump, battery pack, heater, radiator tank, three-way magnetic valve, battery
Temperature sensor, vehicle control device, air-conditioner controller and battery controller；
The condenser, compressor of air conditioner are in turn connected to form first circulation pipeline；
First circulation pipeline of the one end of the evaporator by piping connection between compressor of air conditioner and heat exchanger
On, the other end of evaporator is connected to by air-conditioning expansion valve on the first circulation pipeline between condenser and heat exchanger；
The water pump, battery pack and heater are in turn connected to form on second circulation pipeline；
The first circulation pipeline and second circulation piping connection are on heat exchanger；
The battery temperature sensor is set in battery pack；
One end of the radiator tank is connected to the second circulation between heat exchanger and water pump by three-way magnetic valve
On pipeline, the other end of radiator tank is by piping connection on second circulation pipeline between heat exchanger and heater；
The air-conditioner controller is electrically connected with evaporator, the work for controlling evaporator, and battery controller is respectively with three
Three-way electromagnetic valve, water pump and battery temperature sensor electrical connection, the work for controlling three-way magnetic valve, water pump and reception battery
The data of temperature sensor, vehicle control device is communicated to connect with battery controller, air-conditioner controller respectively, for exchanging and handling
Signal is controlled, and is electrically connected with air-conditioning expansion valve.
Further, further include active cooling pattern, passive refrigerating mode, active heating mode and passive heating mode；
In the active cooling pattern, battery controller opens water pump and is connected to battery pack by three-way magnetic valve and handed over heat
Parallel operation, air-conditioner controller open evaporator, and vehicle control device opens condenser, battery is made to cool down；
In the passive refrigerating mode, battery controller opens water pump and is connected to radiator tank by three-way magnetic valve,
By radiator tank so that battery cools down
In the active heating mode, battery controller opens water pump and is connected to battery pack by three-way magnetic valve and handed over heat
Parallel operation, and heater, make battery heat up.
In the passive heating mode, battery controller opens water pump and is connected to battery pack by three-way magnetic valve and handed over heat
Parallel operation, heater are not turned on, and so that battery is heated up by the waste heat of liquid in pipeline.
Further, further include cell parallel cooling line, the quantity of the cell parallel cooling line is two or more,
One end of cell parallel cooling line is connected with second circulation pipeline, and the other end is connected with battery pack.
Further, further include water temperature sensor, the water temperature sensor is set between battery pack and heater
On two circulation lines.
Further, further include cooled plate, the cooled plate is set in battery pack, and second circulation pipeline passes through cooled plate
It is in contact with battery pack.
Further, further include pressure signal sensor, the pressure signal sensor be set to compressor of air conditioner with it is cold
On first circulation pipeline between condenser, and it is electrically connected with full-vehicle control module.
Further, further include first circulation pipeline expansion valve, the first circulation pipeline expansion valve is set to heat exchange
On first circulation pipeline between device and condenser, and it is electrically connected with full-vehicle control module.
Further, further include fan, the fan is set to the side of evaporator, and is electrically connected with air conditioning control device
It connects.
Further, the heater is ptc heater.
It is different from the prior art, above-mentioned technical proposal has the following advantages that：Pass through unicom vehicle control device, air-conditioner controller
And battery controller, and respectively detect or control be set to vehicle part on two circulation lines, by different vehicle component it
Between collaborative work and be integrated into different temperature shaping modes, realize to the temperature in battery pack and temperature adjutage road
Control makes full use of the temperature difference of the coolant liquid and battery pack in pipeline to adjust battery pack into trip temperature, improves energy profit
With rate.
Description of the drawings
Fig. 1 is the thermostatic attachment structure schematic diagram of automobile batteries in the embodiment of the present invention.
Reference sign：
101, first circulation pipeline；102, condenser；103, compressor of air conditioner；
104, evaporator；105, air-conditioning expansion valve；106, pressure signal sensor；
107, first circulation pipeline expansion valve；108, fan；
201, second circulation pipeline；202, water pump；203, water temperature sensor；
204, heater；205, radiator tank；206, three-way magnetic valve；
207, cell parallel cooling line；
301, heat exchanger；
401, vehicle control device；
501, air-conditioner controller；
601, battery controller；
701, battery pack；702, battery temperature sensor；703, cooled plate.
Specific implementation mode
For the technology contents of technical solution, construction feature, the objects and the effects are described in detail, below in conjunction with specific reality
It applies example and attached drawing is coordinated to be explained in detail.
Referring to Fig. 1, present embodiment discloses a kind of automobile batteries temperature-adjusting device, including first circulation pipeline 101,
Second circulation pipeline 201, heat exchanger 301, vehicle control device 401, air-conditioner controller 501, battery controller 601 and battery pack
701, heat exchanger 301 is equipped with two groups of inlet and outlet, and first circulation pipeline 101 and second circulation pipeline 201 are distinguished
With the one of which inlet and outlet piping connection on heat exchanger 301, condenser 102 and compressor of air conditioner 103 are successively
It is set on first circulation pipeline 101, one end of evaporator 104 is connected to condenser 102 by air-conditioning expansion valve 105 and is handed over heat
On first circulation pipeline 101 between parallel operation 301, the other end is connected between compressor of air conditioner 103 and heat exchanger 301
On one circulation line 101, condenser 102, air-conditioning expansion valve 105 are electrically connected with vehicle control device 401, air-conditioner controller 501 with
Evaporator 104 is electrically connected.Water pump 202 and heater 204 are set in turn on second circulation pipeline 201, and battery pack 701 is set to
On second circulation pipeline 201 between water pump 202 and heater 204, battery temperature sensor 702 is set in battery pack 701,
One end of radiator tank 205 is connected to the second circulation between heat exchanger 301 and water pump 202 by three-way magnetic valve 206
On pipeline 201, the other end is connected on the second circulation pipeline 201 between battery pack 701 and heater 204, battery controller
601 are electrically connected with water pump 202, water temperature sensor 203, three-way magnetic valve 206 and battery temperature sensor 702 respectively, air-conditioning control
Device 501 and battery controller 601 processed are communicated to connect with vehicle control device 401 respectively.
According to above structure, during automobile batteries temperature-adjusting device works, battery temperature sensor and water temperature
Sensor detects the temperature of coolant liquid in battery pack and second circulation pipeline respectively, when vehicle control device detects that vehicle is in
When charged state or transport condition do not open air-conditioning, and startup of the battery maximum temperature more than or equal to active cooling function is set
When definite value, opening active cooling function, (setting value can be the arbitrary value within the scope of 25 DEG C to 50 DEG C, set in the present embodiment
Value is 35 DEG C), battery controller sends signal to water pump and three-way magnetic valve, and control pump working is (in the present embodiment, main
The working speed of water pump can be the 70% of rated speed when dynamic refrigerating function, or 50% or more rated speed it is arbitrary
Value), the coolant liquid in second circulation pipeline is connected to heat exchanger under the control of three-way magnetic valve, and battery controller is to vehicle
Controller sends signal, and entire car controller sends signal to compressor of air conditioner and starts to work, the refrigerant in first circulation pipeline
Through compressor of air conditioner and condenser, by flowing through heat exchanger after first circulation pipeline expansion valve to second circulation pipeline through overheat
The coolant liquid of exchanger is cooled down, and is cooled down by coolant flow after cooling to battery pack in second circulation pipeline.
(the setting value that is stopped of water pump when battery temperature sensor detects that temperature declines, and reaches the setting value being stopped
Can be within the scope of 20 DEG C to 35 DEG C, and be in the present embodiment 30 DEG C less than setting value is started) close active cooling function.
When the work shape for the signal or evaporator that vehicle is in transport condition and conditioning control unit has been sent by full-vehicle control module
When state detects that air-conditioning is in running order, the startup setting value of active cooling function can reduce (setting value can be 22 DEG C extremely
Arbitrary value between 47 DEG C is in the present embodiment 32 DEG C), the setting value being stopped remains unchanged.
When vehicle control device detects that vehicle is in charged state or transport condition, battery maximum temperature is greater than or equal to
When the startup setting value of passive refrigerating function, opening passive refrigerating function, (setting value can be appointing within the scope of 25 DEG C to 50 DEG C
Meaning value, and less than active cooling function startup setting value, in the present embodiment setting value be 28 DEG C), battery controller to
Water pump and three-way magnetic valve send signal, and (working speed of water pump can be specified to control pump working in the present embodiment
The 50% of rotating speed, or the arbitrary value of 30% or more rated speed, but the pump working that need to be less than active cooling function turns
Speed), second circulation pipeline is connected by three-way magnetic valve with radiator tank, and radiator tank provides cold to second circulation pipeline
But liquid, and battery pack is flowed under the driving of water pump, battery pack is cooled down.At a temperature of battery temperature sensor detects
(setting value that is stopped of water pump can be within the scope of 20 DEG C to 45 DEG C, and are less than when dropping, and reaching the setting value being stopped
Start setting value, be in the present embodiment 20 DEG C), battery control device sends a signal to water pump, and water pump is stopped, and closes quilt
Dynamic refrigerating function.
When vehicle control device detects that vehicle is in charged state or transport condition, battery minimum temperature is less than or equal to
When the startup setting value of active heating function, opening active heating function, (setting value can be arbitrary between 2 DEG C to 10 DEG C
Value, is in the present embodiment 5 DEG C), heater starting, battery controller drives water pump and three-way magnetic valve work (in this implementation
In example, the working speed of water pump can be the 70% of rated speed when active heating function, or rated speed 50% with
On arbitrary value, heater can be controlled by any one component in entire car controller, battery controller or air-conditioner controller
System), three-way magnetic valve is connected to battery and heat exchanger, and the liquid in water pump driving second circulation pipeline flows to heater and added
Heat completes the liquid after heating and flows to battery pack, and carries out heating treatment to battery pack, when battery temperature sensor detects temperature
(setting value that is stopped can be within the scope of 20 DEG C to 30 DEG C, and are less than and open when spending and rise, and reaching the setting value being stopped
Dynamic setting value, is in the present embodiment 25 DEG C), stop the work of water pump and heater, closes active heating function.
When vehicle control device detects that vehicle is in charged state or transport condition, battery minimum temperature is less than or equal to
When the startup setting value of passive heating function, opening passive heating function, (setting value can be arbitrary between 2 DEG C to 10 DEG C
Value, and be in the present embodiment 9 DEG C higher than the startup setting value of active heating function), heater does not start, battery controller
Driving water pump and three-way magnetic valve work, (in the present embodiment, the working speed of water pump can be specified when passive heating function
The 50% of rotating speed, or the arbitrary value of 50% or more rated speed, heater can by entire car controller, battery controller or
Any one component is controlled in air-conditioner controller), three-way magnetic valve is connected to battery pack, water pump and radiator tank, heat dissipation
Cooling fluid residual heat is transferred to battery and heated by device water tank, when battery temperature reaches the stopping setting of passive heating function
(setting value that is stopped can be within the scope of 20 DEG C to 30 DEG C, and are in the present embodiment 25 less than setting value is started when value
DEG C), stop the work of water pump, stops passive heating function.
When vehicle control device detects that vehicle is in charged state or transport condition, when battery temperature is in normal condition,
The time that water pump start and stop can be carried out by any one component in entire car controller, battery controller or air-conditioner controller is controlled
System, and signal is transferred to water pump and three-way magnetic valve by battery controller, three-way magnetic valve is connected to battery pack and heat exchanger,
And the flowing of liquid in first circulation pipeline and second circulation pipeline is kept, so that liquid continuous and battery pack is carried out heat exchange.
In the above-described embodiments, referring to Fig. 1, further including cell parallel cooling line 207, cell parallel cooling line
207 both ends are connected with second circulation pipeline 201 and solar panel 701 respectively, and quantity is two or more, is followed by setting second
Cooling line in parallel is arranged in endless tube road, convenient for the liquid of second circulation pipeline is branched to battery pack by cooling line in parallel
Interior each battery, multigroup battery respectively in battery pack provide liquid respectively, avoid integral battery wrap generate it is larger
The temperature difference influences service life or the normal use of battery pack.
In the above-described embodiments, referring to Fig. 1, further including cooled plate 703, cooled plate 703 is assemblied in battery pack 701,
Quantity is two or more, and is connected respectively with cell parallel cooling line 207, by the way that cooled plate is arranged, is convenient for circulation pipe
The plate face that liquid in road is dispersed to cooled plate is fully in contact that (in the present embodiment, cooled plate parallel is set by more with battery
The cooling tube set forms plate face in the same plane).
In the above-described embodiments, referring to Fig. 1, further including water temperature sensor 203, water temperature sensor 203 is set to battery
It on second circulation pipeline 201 between packet 701 and heater 204, and is electrically connected with battery controller 601, works as vehicle control device
When detecting that vehicle is in charged state or transport condition, battery controller acquires battery temperature sensor and water temperature sensing respectively
The temperature of device, when battery temperature is less than or equal to the startup setting value of active heating function, and battery temperature sensor and water temperature
When the difference of sensor reaches startup setting value, opening active heating function, (temperature sensor is sensed with water temperature in the present embodiment
When the temperature gap of device is less than or equal to 9 DEG C, or the arbitrary value between 5 DEG C to 15 degrees Celsius).When battery temperature is low
In or equal to passive heating function startup setting value, and the difference of battery temperature sensor and water temperature sensor reaches startup and sets
When definite value, opening passive heating function, (temperature sensor and the temperature gap of water temperature sensor are to be more than or wait in the present embodiment
When 10 DEG C, or the arbitrary value between 5 DEG C to 20 DEG C).When battery temperature opening greater than or equal to passive refrigerating function
Dynamic setting value, and the difference of battery temperature sensor and water temperature sensor reaches when starting setting value, opens passive refrigerating function
(when temperature sensor and the temperature gap of water temperature sensor are more than or equal to 5 DEG C in the present embodiment, or 3 DEG C to 8 are taken the photograph
Arbitrary value between family name's degree).It, can before heat or cool use by the way that water temperature sensor is arranged on second circulation pipeline
The water temperature in circulation line and the difference between battery pack temperature are detected, when detecting that temperature gap between the two is smaller,
It is then turned on heater or air-conditioning is heated or cooled, further increase the heat utilization ratio of liquid in circulation line, improve section
Energy environment protecting, and when water temperature sensor detects that water temperature is higher than 50 DEG C, close heater, prevent temperature in circulation line
It is excessively high that cell damage is caused (it is arbitrary as between 50 degrees Celsius or 35 DEG C to 55 DEG C to set peak in the present embodiment
Value).
In the above-described embodiments, referring to Fig. 1, further including pressure signal sensor 103, pressure signal sensor 103 is set
It is placed on the first circulation pipeline 101 between condenser 102 and compressor of air conditioner 103, pressure signal sensor is by air-conditioning duct
Refrigerant pressure value passes to entire car controller, to by the rotating speed of vehicle control unit controls compressor of air conditioner.
In the above-described embodiments, referring to Fig. 1, further including first circulation pipeline expansion valve 107, the expansion of first circulation pipeline
Valve 107 is set on the first circulation pipeline 101 between heat exchanger 301 and condenser 102.
In the above-described embodiments, referring to Fig. 1, further including fan 108, fan is set to the side of evaporator 104.
In the above-described embodiments, heater 204 is ptc heater.
In the above-described embodiments, water pump is adjustable speed water pump, and carries out speed governing processing using pwm signal, and in vehicle control
When device processed receives speed less than 20km/h, signal is sent out to water pump by battery controller, the rotating speed of water pump is reduced to volume
The 25% of power is determined hereinafter, reducing the noise of water pump.
In the above-described embodiments, VCU, ECU can be selected in vehicle control device, and BMS, air-conditioner controller can be selected in battery controller
As automotive air-conditioning controller.
In certain embodiments, it before battery controller control three-way magnetic valve switching flow path, can be sent in advance to water pump
Signal is controlled, the output power of water pump is reduced to the 25% of rated power hereinafter, preventing the water in second circulation pipeline from flowing through
Three-way magnetic valve is caused to be damaged in handoff procedure greatly.
It should be noted that although the various embodiments described above have been described herein, it is not intended to limit
The scope of patent protection of the present invention.Therefore, based on the present invention innovative idea, to embodiment described herein carry out change and repair
Change, or using equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content, it directly or indirectly will be with
Upper technical solution is used in other related technical areas, is included within the scope of patent protection of the present invention.
Claims (9)
1. a kind of automobile batteries temperature-adjusting device, which is characterized in that including heat exchanger, air-conditioning expansion valve, condenser, air-conditioning
Compressor, evaporator, water pump, battery pack, heater, radiator tank, three-way magnetic valve, battery temperature sensor, vehicle control
Device, air-conditioner controller and battery controller processed；
The condenser, compressor of air conditioner are in turn connected to form first circulation pipeline；
It on first circulation pipeline between compressor of air conditioner and heat exchanger, is steamed by piping connection one end of the evaporator
The other end of hair device is connected to by air-conditioning expansion valve on the first circulation pipeline between condenser and heat exchanger；
The water pump, battery pack and heater are in turn connected to form on second circulation pipeline；
The first circulation pipeline and second circulation piping connection are on heat exchanger；
The battery temperature sensor is set in battery pack；
One end of the radiator tank is connected to the second circulation pipeline between heat exchanger and water pump by three-way magnetic valve
On, the other end of radiator tank is by piping connection on second circulation pipeline between heat exchanger and heater；
The air-conditioner controller is electrically connected with evaporator, the work for controlling evaporator, and battery controller is powered with three respectively
Magnet valve, water pump and battery temperature sensor electrical connection, the work for controlling three-way magnetic valve, water pump and reception battery temperature
The data of sensor, vehicle control device is communicated to connect with battery controller, air-conditioner controller respectively, for exchanging and handling control
Signal, and be electrically connected with air-conditioning expansion valve.
2. automobile batteries temperature-adjusting device according to claim 1, which is characterized in that further include active cooling pattern,
Passive refrigerating mode, active heating mode and passive heating mode；
In the active cooling pattern, battery controller opens water pump and is connected to battery pack and heat exchange by three-way magnetic valve
Device, air-conditioner controller open evaporator, and vehicle control device opens condenser, battery is made to cool down；
In the passive refrigerating mode, battery controller opens water pump and is connected to radiator tank by three-way magnetic valve, passes through
Radiator tank makes battery cool down；
In the active heating mode, battery controller opens water pump and is connected to battery pack and heat exchange by three-way magnetic valve
Device, and heater, make battery heat up；
In the passive heating mode, battery controller opens water pump and is connected to battery pack and heat exchange by three-way magnetic valve
Device, heater are not turned on, and so that battery is heated up by the waste heat of liquid in pipeline.
3. automobile batteries temperature-adjusting device according to claim 1, which is characterized in that further include cell parallel cooling tube
The quantity on road, the cell parallel cooling line is two or more, one end and the second circulation pipeline of cell parallel cooling line
It is connected, the other end is connected with battery pack.
4. automobile batteries temperature-adjusting device according to claim 1, which is characterized in that further include water temperature sensor, institute
It states on the second circulation pipeline that water temperature sensor is set between battery pack and heater.
5. automobile batteries temperature-adjusting device according to claim 1, which is characterized in that further include cooled plate, the water
Cold plate is set in battery pack, and second circulation pipeline is in contact by cooled plate with battery pack.
6. automobile batteries temperature-adjusting device according to claim 1, which is characterized in that further include pressure signal sensing
Device, the pressure signal sensor are set on the first circulation pipeline between compressor of air conditioner and condenser, and with vehicle control
Molding block is electrically connected.
7. automobile batteries temperature-adjusting device according to claim 1, which is characterized in that further include that first circulation pipeline is swollen
Swollen valve, the first circulation pipeline expansion valve are set on the first circulation pipeline between heat exchanger and condenser, and with it is whole
Vehicle control module is electrically connected.
8. automobile batteries temperature-adjusting device according to claim 1, which is characterized in that further include fan, the fan
It is set to the side of evaporator, and is electrically connected with air conditioning control device.
9. automobile batteries temperature-adjusting device according to claim 1, which is characterized in that the heater heats for PTC
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810066837.4A CN108376808B (en) | 2018-01-24 | 2018-01-24 | Automobile battery temperature adjusting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810066837.4A CN108376808B (en) | 2018-01-24 | 2018-01-24 | Automobile battery temperature adjusting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108376808A true CN108376808A (en) | 2018-08-07 |
| CN108376808B CN108376808B (en) | 2020-07-28 |
Family
ID=63016662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810066837.4A Active CN108376808B (en) | 2018-01-24 | 2018-01-24 | Automobile battery temperature adjusting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108376808B (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109411849A (en) * | 2019-01-23 | 2019-03-01 | 常州江苏大学工程技术研究院 | Power battery pack cooling and heating system and the method for using the system |
| CN109728380A (en) * | 2018-12-10 | 2019-05-07 | 厦门金龙旅行车有限公司 | A kind of new energy vehicle and its battery cooling control system, method, apparatus |
| CN110048189A (en) * | 2019-04-24 | 2019-07-23 | 中通客车控股股份有限公司 | A kind of liquid cooling battery thermal management system and its control method |
| CN110212270A (en) * | 2019-05-29 | 2019-09-06 | 福建省汽车工业集团云度新能源汽车股份有限公司 | A kind of battery pack pre-heating mean and system |
| CN110635197A (en) * | 2019-09-23 | 2019-12-31 | 宝能(广州)汽车研究院有限公司 | Temperature control system of automobile battery |
| CN110828937A (en) * | 2019-11-21 | 2020-02-21 | 中车大连机车车辆有限公司 | Temperature control system and method for power storage battery device |
| CN110854470A (en) * | 2019-11-27 | 2020-02-28 | 威马汽车制造温州有限公司 | Direct-cooling liquid-heating type battery thermal management system and control method for electric automobile and electric automobile |
| CN111055727A (en) * | 2019-12-31 | 2020-04-24 | 奇瑞新能源汽车股份有限公司 | Control method and device of thermal management system of vehicle and vehicle |
| CN111376692A (en) * | 2018-12-29 | 2020-07-07 | 郑州宇通客车股份有限公司 | Vehicle, multi-branch temperature regulation liquid cooling power supply system and control method thereof |
| CN112644338A (en) * | 2019-09-25 | 2021-04-13 | 比亚迪股份有限公司 | Cooperative control method and device for energy conversion device, storage medium and vehicle |
| WO2021169837A1 (en) * | 2020-02-28 | 2021-09-02 | 西安交通大学 | Phase-change cooling system and working method therefor |
| CN114094237A (en) * | 2021-09-30 | 2022-02-25 | 岚图汽车科技有限公司 | Power battery temperature control method and related equipment |
| CN114212042A (en) * | 2021-11-04 | 2022-03-22 | 广汽本田汽车有限公司 | Water pump noise improvement method, system, device and storage medium |
| CN114889496A (en) * | 2022-05-20 | 2022-08-12 | 中国第一汽车股份有限公司 | Battery temperature adjusting method and system and vehicle |
| CN115458838A (en) * | 2022-10-31 | 2022-12-09 | 广东畅能达科技发展有限公司 | Temperature control system of automobile power battery |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102290618A (en) * | 2011-07-26 | 2011-12-21 | 浙江吉利汽车研究院有限公司 | Vehicle battery thermal management system |
| CN103963660A (en) * | 2013-02-01 | 2014-08-06 | 福特全球技术公司 | Thermal management and filtration system of electric vehicle |
| CN106004338A (en) * | 2016-07-27 | 2016-10-12 | 宁波吉利汽车研究开发有限公司 | Car heat management system and car |
| CN205632158U (en) * | 2015-04-28 | 2016-10-12 | 源捷公司 | Multi -mode vehicle transmission system thermal management system |
| CN106602179A (en) * | 2017-02-22 | 2017-04-26 | 北京长安汽车工程技术研究有限责任公司 | Battery heating system and battery heating control method |
| CN206532845U (en) * | 2017-02-14 | 2017-09-29 | 苏州高迈新能源有限公司 | A kind of cold-storing type electric automobile power battery cooling device |
-
2018
- 2018-01-24 CN CN201810066837.4A patent/CN108376808B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102290618A (en) * | 2011-07-26 | 2011-12-21 | 浙江吉利汽车研究院有限公司 | Vehicle battery thermal management system |
| CN103963660A (en) * | 2013-02-01 | 2014-08-06 | 福特全球技术公司 | Thermal management and filtration system of electric vehicle |
| CN205632158U (en) * | 2015-04-28 | 2016-10-12 | 源捷公司 | Multi -mode vehicle transmission system thermal management system |
| CN106004338A (en) * | 2016-07-27 | 2016-10-12 | 宁波吉利汽车研究开发有限公司 | Car heat management system and car |
| CN206532845U (en) * | 2017-02-14 | 2017-09-29 | 苏州高迈新能源有限公司 | A kind of cold-storing type electric automobile power battery cooling device |
| CN106602179A (en) * | 2017-02-22 | 2017-04-26 | 北京长安汽车工程技术研究有限责任公司 | Battery heating system and battery heating control method |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109728380A (en) * | 2018-12-10 | 2019-05-07 | 厦门金龙旅行车有限公司 | A kind of new energy vehicle and its battery cooling control system, method, apparatus |
| CN109728380B (en) * | 2018-12-10 | 2020-11-06 | 厦门金龙旅行车有限公司 | New energy vehicle and battery cooling control system, method and device thereof |
| CN111376692A (en) * | 2018-12-29 | 2020-07-07 | 郑州宇通客车股份有限公司 | Vehicle, multi-branch temperature regulation liquid cooling power supply system and control method thereof |
| CN111376692B (en) * | 2018-12-29 | 2022-06-07 | 宇通客车股份有限公司 | Vehicle, multi-branch temperature regulation liquid cooling power supply system and control method thereof |
| CN109411849B (en) * | 2019-01-23 | 2019-04-16 | 常州江苏大学工程技术研究院 | Power battery pack cooling and heating system and the method for using the system |
| CN109411849A (en) * | 2019-01-23 | 2019-03-01 | 常州江苏大学工程技术研究院 | Power battery pack cooling and heating system and the method for using the system |
| CN110048189A (en) * | 2019-04-24 | 2019-07-23 | 中通客车控股股份有限公司 | A kind of liquid cooling battery thermal management system and its control method |
| CN110212270A (en) * | 2019-05-29 | 2019-09-06 | 福建省汽车工业集团云度新能源汽车股份有限公司 | A kind of battery pack pre-heating mean and system |
| CN110635197A (en) * | 2019-09-23 | 2019-12-31 | 宝能(广州)汽车研究院有限公司 | Temperature control system of automobile battery |
| CN112644338A (en) * | 2019-09-25 | 2021-04-13 | 比亚迪股份有限公司 | Cooperative control method and device for energy conversion device, storage medium and vehicle |
| CN112644338B (en) * | 2019-09-25 | 2022-05-13 | 比亚迪股份有限公司 | Cooperative control method and device for energy conversion device, storage medium and vehicle |
| CN110828937A (en) * | 2019-11-21 | 2020-02-21 | 中车大连机车车辆有限公司 | Temperature control system and method for power storage battery device |
| CN110854470A (en) * | 2019-11-27 | 2020-02-28 | 威马汽车制造温州有限公司 | Direct-cooling liquid-heating type battery thermal management system and control method for electric automobile and electric automobile |
| CN111055727A (en) * | 2019-12-31 | 2020-04-24 | 奇瑞新能源汽车股份有限公司 | Control method and device of thermal management system of vehicle and vehicle |
| WO2021169837A1 (en) * | 2020-02-28 | 2021-09-02 | 西安交通大学 | Phase-change cooling system and working method therefor |
| CN114094237A (en) * | 2021-09-30 | 2022-02-25 | 岚图汽车科技有限公司 | Power battery temperature control method and related equipment |
| CN114212042A (en) * | 2021-11-04 | 2022-03-22 | 广汽本田汽车有限公司 | Water pump noise improvement method, system, device and storage medium |
| CN114212042B (en) * | 2021-11-04 | 2023-10-31 | 广汽本田汽车有限公司 | Water pump noise improvement method, system, device and storage medium |
| CN114889496A (en) * | 2022-05-20 | 2022-08-12 | 中国第一汽车股份有限公司 | Battery temperature adjusting method and system and vehicle |
| CN115458838A (en) * | 2022-10-31 | 2022-12-09 | 广东畅能达科技发展有限公司 | Temperature control system of automobile power battery |
| WO2024093162A1 (en) * | 2022-10-31 | 2024-05-10 | 广东畅能达科技发展有限公司 | Temperature control system for automobile power battery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108376808B (en) | 2020-07-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108376808A (en) | A kind of automobile batteries temperature-adjusting device | |
| CN111016737B (en) | Electric automobile thermal management system, control method and electric automobile | |
| CN107521307B (en) | Automotive thermal tube manages system and the automobile with the system | |
| CN102529690B (en) | Temperature control system and method | |
| JP7185469B2 (en) | vehicle thermal management system | |
| CN102941791B (en) | Integrated thermal cycling system of electric vehicle | |
| CN205130860U (en) | Electric automobile's thermal management system | |
| CN109849616A (en) | Thermal management system of electric automobile | |
| CN110014840A (en) | Motor equipped vehicle | |
| CN105958157B (en) | A kind of battery thermal management system of hybrid vehicle | |
| CN109149014A (en) | Heat management system, thermal management algorithm and automobile | |
| EP3923398B1 (en) | Battery pack thermal management system and thermal management system for electric vehicle | |
| CN105984304A (en) | Whole vehicle heat management system of pure electric vehicle | |
| CN109572486A (en) | A kind of power battery for hybrid electric vehicle heat management system and control method | |
| CN110422082A (en) | A kind of hybrid vehicle integrated heat management system and its control method | |
| CN108539327A (en) | Power battery liquid hot systems based on liquid cooling system and its control method | |
| CN210258100U (en) | Electric automobile thermal management system | |
| CN207077971U (en) | A kind of vehicle heat management device for being used to mix electrical automobile | |
| CN208827529U (en) | A kind of automotive thermal tube reason system and automobile | |
| CN113978274A (en) | Plug-in fuel cell hybrid electric vehicle thermal management system and control method thereof | |
| CN107310344A (en) | Thermal management system of electric automobile | |
| CN109103548A (en) | A kind of temperature control system and control method of power battery | |
| CN110978945A (en) | Range-extending type heat pipe system of electric vehicle and method thereof | |
| CN109263433A (en) | A kind of electric automobile whole temperature control system | |
| CN109768347A (en) | One kind being based on bicirculating power battery pack heat management system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 351100 no.729 Lihan Avenue, Shixi village, Jiangkou Town, Hanjiang District, Putian City, Fujian Province Patentee after: Yundu New Energy Automobile Co.,Ltd. Address before: 351100 no.729 Lihan Avenue, Shixi village, Jiangkou Town, Hanjiang District, Putian City, Fujian Province Patentee before: FJ MOTOR GROUP, YUDO NEW-ENERGY AUTOMOBILE Co.,Ltd. Address after: 351100 no.729 Lihan Avenue, Shixi village, Jiangkou Town, Hanjiang District, Putian City, Fujian Province Patentee after: Yundu New Energy Vehicle Co.,Ltd. Address before: 351100 no.729 Lihan Avenue, Shixi village, Jiangkou Town, Hanjiang District, Putian City, Fujian Province Patentee before: Yundu New Energy Automobile Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |