CN209336525U - A kind of battery thermal management system applied to hybrid electric vehicle - Google Patents
A kind of battery thermal management system applied to hybrid electric vehicle Download PDFInfo
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- CN209336525U CN209336525U CN201821985662.9U CN201821985662U CN209336525U CN 209336525 U CN209336525 U CN 209336525U CN 201821985662 U CN201821985662 U CN 201821985662U CN 209336525 U CN209336525 U CN 209336525U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 160
- 239000002826 coolant Substances 0.000 claims abstract description 10
- 238000004378 air conditioning Methods 0.000 claims abstract description 7
- 230000008676 import Effects 0.000 claims description 17
- 230000005611 electricity Effects 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 abstract description 30
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000004904 shortening Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 19
- 238000007726 management method Methods 0.000 description 16
- 239000007788 liquid Substances 0.000 description 4
- HEZMWWAKWCSUCB-PHDIDXHHSA-N (3R,4R)-3,4-dihydroxycyclohexa-1,5-diene-1-carboxylic acid Chemical compound O[C@@H]1C=CC(C(O)=O)=C[C@H]1O HEZMWWAKWCSUCB-PHDIDXHHSA-N 0.000 description 3
- 102100029505 E3 ubiquitin-protein ligase TRIM33 Human genes 0.000 description 3
- 101000634991 Homo sapiens E3 ubiquitin-protein ligase TRIM33 Proteins 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005183 dynamical system Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 208000021760 high fever Diseases 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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Abstract
The utility model discloses a kind of battery thermal management systems applied to hybrid electric vehicle, it include: electric heater, electronic water pump A, electronic water pump B, water temperature sensor A, water temperature sensor B, water temperature sensor C, battery pack, PEU, battery cooler, expansion tank, triple valve A, triple valve B, triple valve C, triple valve D, three-way magnetic valve a, three-way magnetic valve b, two three-way electromagnetic valves, the warm air radiator being integrated in air-conditioning box, engine water jacket, and the water pipe for the coolant loop and connecting components being connected with battery cooler.The utility model realizes battery pack and crew module shares an electric heater, by solenoid valve in the loop reasonable Arrangement and use logic control mode, meets the needs of battery pack and crew module are to heating, because circulatory mediator only carries out heat exchange with electric heater or cooler, flowing through channel shortening makes target temperature comparatively fast reach the energy consumption for saving motor compressor and electric heater, improves vehicle course continuation mileage.
Description
Technical field
The utility model relates to hybrid electric vehicle fields, and in particular to a kind of battery heat applied to hybrid electric vehicle
Management system.
Background technique
As people are to environmental protection pay attention to day by day, in addition global energy is in tense situation, each cart enterprise is just gradually being increased to new energy
The layout of source vehicle, new energy vehicle more and more appear in our life.Compared with pure electric automobile, plug-in mixing
Power vehicle uses two sets of dynamical systems of motor and engine, can not only reduce the consumption of the energy, but also can guarantee driving performance
It is unrestricted, it is the current substitution optimal scheme of traditional combustion engine automobile.Plug-in hybrid electric vehicle is in traditional combustion engine
The components such as driving motor, battery pack, charger are increased on the basis of automobile, wherein the performance of battery pack determines plug-in mixed
Close driving performance, safety and the service life of power car.Under normal conditions, the operating temperature range of battery pack be -20 DEG C~
50 DEG C, when temperature is higher than 50 DEG C or is lower than -20 DEG C, battery pack will limit the charge and discharge of electric current, in order to guarantee the performance of battery pack,
The service life of battery pack is improved, while avoiding battery pack high fever bring security risk, and considers to reduce the cost of vehicle, is needed
A set of reasonable, efficient stable, high performance-price ratio battery pack heat management system is designed to guarantee that battery pack works in reasonable work
Make in range.
Current battery packet heat management mainly includes that battery pack heating and battery pack are cooling, and the battery pack type of cooling is broadly divided into
Air-cooled and two kinds of liquid-cooled, battery pack heating method is broadly divided into warming air and liquid warms up two kinds of formula.As CN 202413396U remembers
A kind of power battery for hybrid electric vehicle pouring-basket cooling system (the air-cooled air-heating mode of battery pack) is carried, the technical solution will be by that will multiply
The air in member cabin is transported to inside battery pack by air blower, is cooled down by air-cooled to battery module, and the program can be with
Have the function that battery pack cooling, but can also there are some problems, must such as design the air-line system of a set of complexity, air blower
Noise problem, the cooling influence to crew module's temperature reduction performance of battery pack, preheating speed is slow when battery pack needs to heat, Yi Ji electricity
The problem of pond packet non-uniform temperature.For another example 103287252 A of CN describes a kind of electrombile thermal management system (battery pack water cooling
And fuel Heating formula scheme), the program is made of battery natural cooling, pressure cooling, pre-heating system, and three systems pass through two
Triple valve mutually switches, and can be very good to cool down battery pack and preheated.But fuel oil used in its pre-heating system adds
Hot device generally requires special oil pump, petroleum pipeline, air inlet pipe, air filtering core, exhaust pipe, muffler, so that the system knot
Structure is complicated, and control stability is poor.For another example 106898841 A of CN describes a kind of hybrid power automobile battery packet heat management system
(battery pack water cooling hot-water heating scheme), uses independent electric heater circulation loop to be heated to battery pack, from circuit theory
Analyzing its crew module should be the circuit design using other heating, then can be seen that two sets of heating circuits increase integral vehicle cost
Weight increases；Battery cooler and electric heater are connected in the same circuit by it, cause circuit flow resistance larger, need to select
Powerful electronic water pump is designed to cascade to provide larger lift and flow, additionally, due to its circuit, and battery pack needs
When cooling or heating, battery cooler and electric heater need loop medium that is cooling or heating more, reach target temperature
Time is elongated, and the working time of motor compressor or electric heater, elongated power consumption increased, and influences vehicle energy consumption and course continuation mileage.
Utility model content
The purpose of the utility model is to provide a kind of battery thermal management system applied to hybrid electric vehicle, circuit
The shortcomings that design can be evaded in the prior art, the battery pack of the battery thermal management system and crew module share an electric heating
Device reasonable Arrangement and uses preferable logic control in the loop by solenoid valve, can satisfy battery pack and crew module to adding
The demand of heat has certain cost advantage, while when battery pack is heated or cooled, circulatory mediator only with electric heater or cold
But device carries out heat exchange, and the flowing through channel of medium shortens, and the cooling of medium or heating time are shorter, can reach target faster
Temperature not only makes battery pack that can play maximum performance under varying environment operating condition and extends the service life of battery pack, and
The energy consumption for saving motor compressor or electric heater improves vehicle course continuation mileage.
The technical solution adopted in the utility model is:
A kind of battery thermal management system applied to hybrid electric vehicle, characterized by comprising: electric heater PTC, electricity
Sub- water pump A, electronic water pump B, water temperature sensor A, water temperature sensor B, water temperature sensor C, battery pack, PEU (charger containing OBC
With DCDC current converter), battery cooler, expansion tank, triple valve A, triple valve B, triple valve C, triple valve D, three be powered
Magnet valve a, three-way magnetic valve b, two three-way electromagnetic valves, the warm air radiator being integrated in air-conditioning box, engine water jacket, and and battery
The water pipe of coolant loop and connecting components that cooler is connected；
The outlet of the electronic water pump A is sequentially connected water temperature sensor A, electric heater PTC, water temperature sensor by water pipe
B, 1. the import of triple valve B, one of outlet of triple valve B connect the input end of three-way magnetic valve b by water pipe, three are powered
The outlet end of magnet valve b 2. pass through water pipe be sequentially connected electronic water pump B, water temperature sensor C, battery pack, PEU and triple valve C into
Mouthful, then the entrance of two three-way electromagnetic valves, triple valve A is sequentially connected from one of outlet of triple valve C by water pipe, from triple valve
One of outlet of A is connected to electronic water pump A import by water pipe；
Another outlet of the triple valve B connects the import of triple valve D, triple valve by water pipe approach warm air radiator
Two of D outlets respectively by water pipe with the input end of three-way magnetic valve a 1., engine water jacket entrance connect, engine water jacket
3. outlet is connect by water pipe with the input end of three-way magnetic valve a, 2. the outlet end of three-way magnetic valve a passes through water pipe and connects threeway
An import of valve A, the outlet of triple valve A connect the import of electronic water pump A by water pipe；
Another outlet of the triple valve C is sequentially connected expansion tank, battery cooler, three-way magnetic valve by water pipe
3., battery cooler therein passes through air-conditioning duct again and connects into coolant loop the input end of b；
A kind of battery thermal management system applied to hybrid electric vehicle, it is characterised in that: the threeway electromagnetism
Valve a, b select two into one to go out three-way magnetic valve, when three-way magnetic valve is powered, 1. the input end of three-way magnetic valve opens, into
3. mouth end is closed, 1. 2. input end is connected with outlet end；When three-way magnetic valve power-off, 1. the input end of three-way magnetic valve closes
Close, 3. input end is opened, 3. 2. input end is connected with outlet end.
A kind of battery thermal management system applied to hybrid electric vehicle, it is characterised in that: the two energizations magnetic
Valve selects normally open solenoid valve, i.e., does not power on to open, and power-up state is to close.
A kind of battery thermal management system applied to hybrid electric vehicle, it is characterised in that: the water temperature sensing
Device A, B, C can be independent component layout in circulation loop.
A kind of battery thermal management system applied to hybrid electric vehicle, it is characterised in that: the water temperature sensing
Device A, B, C can also be integrated in other component respectively, and water temperature sensor A is integrated in electronic water pump A, water temperature sensor B collection
At in electric heater PTC, water temperature sensor C is integrated in battery pack.
In conclusion the utility model has the beneficial effects that:
The utility model realizes the battery pack of battery thermal management system and crew module shares an electric heater, passes through electricity
Magnet valve in the loop reasonable Arrangement and use preferable logic control mode, can satisfy battery pack and crew module to the need of heating
Ask, there is certain cost advantage, while when battery pack is heated or cooled, circulatory mediator only with electric heater or cooler into
The flowing through channel of row heat exchange, medium shortens, and the cooling of medium or heating time are shorter, can reach the mesh of battery pack faster
Temperature is marked, not only makes battery pack that can play maximum performance under varying environment operating condition and extends the service life of battery pack, make
Plug-in hybrid-power automobile can under some extreme environment operating conditions normally travel, and save motor compressor or electricity
The energy consumption of heater improves vehicle course continuation mileage.
Detailed description of the invention
Fig. 1 is the battery thermal management system circuit design diagram of the utility model.
In figure, 1, triple valve D, 2, engine water jacket, 3, three-way magnetic valve a, 4, triple valve A, 5, electronic water pump A, 6, water
Temperature sensor A, 7, electric heater PTC, 8, water temperature sensor B, 9, triple valve B, 10, warm air radiator, 11, expansion tank, 12,
Triple valve C, 13, PEU (charger containing OBC and DCDC current converter), 14, battery pack, 15, water temperature sensor C, 16, electronics
Water pump B, 17, three-way magnetic valve b, 18, battery cooler, 19, coolant loop, 20, two three-way electromagnetic valves.
Specific embodiment
As shown in Figure 1, a kind of battery thermal management system applied to hybrid electric vehicle, comprising: electric heater PTC7, electricity
Sub- water pump A5, electronic water pump B16, water temperature sensor A6, water temperature sensor B8, water temperature sensor C15, battery pack 14, PEU (contain
OBC charger and DCDC current converter) 13, battery cooler 18, expansion tank 11, triple valve A4, triple valve B9, triple valve
C12, triple valve D1, three-way magnetic valve a3, three-way magnetic valve b17, two three-way electromagnetic valves 20, the warm wind heat dissipation being integrated in air-conditioning box
Device 10, engine water jacket 2, and the water pipe of coolant loop 19 and connecting components being connected with battery cooler 18.
The outlet of electronic water pump A5 is sequentially connected water temperature sensor A6, electric heater PTC7, water temperature sensor by water pipe
1. the import of B8, triple valve B9, one of outlet of triple valve B9 connect the input end of three-way magnetic valve b17 by water pipe,
The outlet end of three-way magnetic valve b17 2. pass through water pipe be sequentially connected electronic water pump B16, water temperature sensor C15, battery pack 14,
The import of PEU13 and triple valve C12, then two three-way electromagnetic valves are sequentially connected by water pipe from one of outlet of triple valve C12
20, the entrance of triple valve A4 is connected to electronic water pump A5 import from one of outlet of triple valve A4 by water pipe；
Another outlet of triple valve B9 connects the import of triple valve D1, triple valve by water pipe approach warm air radiator 10
Two of D1 outlets respectively by water pipe with the input end of three-way magnetic valve a3 1., 2 entrance of engine water jacket connect, engine water
3. 2 outlet of set is connect by water pipe with the input end of three-way magnetic valve a3,2. the outlet end of three-way magnetic valve a3 is connected by water pipe
An import of triple valve A4 is connect, the outlet of triple valve A4 connects the import of electronic water pump A5 by water pipe；
Another outlet of triple valve C12 is sequentially connected expansion tank 11, battery cooler 18, threeway electromagnetism by water pipe
3., battery cooler 18 therein is connected by air-conditioning duct into coolant loop the input end of valve b17 again；
Three-way magnetic valve a3, three-way magnetic valve b17 select two into one to go out three-way magnetic valve, when three-way magnetic valve is powered
When, 1. the input end of three-way magnetic valve is opened, 3. input end is closed, 1. 2. input end is connected with outlet end；Work as three-way magnetic valve
When power-off, 1. the input end of three-way magnetic valve is closed, 3. input end is opened, 3. 2. input end is connected with outlet end.Two energization magnetic
Valve 20 selects normally open solenoid valve, i.e., does not power on to open, and power-up state is to close.
Water temperature sensor A6, water temperature sensor B8, water temperature sensor C15 can be independent component layout in circulation loop
In；Water temperature sensor A6, B8, C15 can also be integrated in other component respectively, and water temperature sensor A6 is integrated in electronic water pump A5
In, water temperature sensor B8 is integrated in electric heater PTC7, and water temperature sensor C15 is integrated in battery pack 14.
The workflow of the utility model are as follows:
When battery pack needs to heat and engine it is inactive when, the instruction issued by HCU, the threeway electromagnetism in circuit
Valve a, three-way magnetic valve b input end 1. open, 3. input end is closed, 1. 2. input end is connected with outlet end, two three-way electromagnetic valves
Opening is not powered on, and electronic water pump A, electronic water pump B start running, and electric-opening works on electric heater PTC, the cooling after being heated
Liquid is flowed out from electric heater PTC, and dividing by water temperature sensor B in triple valve B is two-way, three-way magnetic valve b is flowed into all the way, through electricity
Sub- water pump B, water temperature sensor C flow into battery pack and heat to battery pack, then flow out from battery pack, are powered through PEU, triple valve C, two
Magnet valve, triple valve A, electronic water pump A, water temperature sensor A flow back to electric heater PTC, then are electrically heated after device PTC heating by above-mentioned
Approach is recycled, until the temperature of battery pack reaches target temperature；The another way separated from triple valve B flows into warm wind heat dissipation
Device flows back to electric heater PTC through triple valve D, three-way magnetic valve a, triple valve A, electronic water pump A, water temperature sensor A, same with this
When crew module if there is heating demand, the hot water for flowing into warm air radiator is completed heat by warm air radiator and is exchanged to crew module
Heating is provided, if crew module does not have a heating demand, hot water in this circuit cycle without heat exchange, electric heater PTC's
Heating power can be adjusted according to demand, specifically can be according to water temperature sensor A, the water temperature for being arranged in PTC entery and delivery port
The measured value of the temperature sensor of the water temperature sensor C and battery pack of sensor B and battery pack water inlet itself, which is compared, to be sentenced
Disconnected, the flow of electronic water pump A, electronic water pump B in coincidence circuit can also cooperate electric heater PTC, according to the temperature of battery pack
Demand or the heating demand of crew module carry out the adjusting of flow, finally in the common action of electric heater PTC and electronic water pump A, B
The heating demand of the lower heating for meeting battery pack and crew module.
When battery pack does not need to heat, and only crew module has heating demand, electronic water pump B does not work, and electronic water pump A is opened
Row is started shipment, electric heater PTC starts to work, and the solenoid valve b in circuit powers off its input end and 1. closes, and adds through electric heater PTC
Hot water after heat does not flow into battery pack, and whether three-way magnetic valve a can be actuated for power on/off selection, engine according to engine
Three-way magnetic valve a its input end that is powered is selected 3. to close input end and 1. open and be 2. connected with outlet end when inactive, to avoid hair
The water of motivation water jacket, which enters circulation, makes heat medium become more, to increase workload and the heating temperature rise of electric heater PTC
Time；After engine start, in order to avoid the hot water of engine higher temperature flows into battery along two three-way electromagnetic valves from triple valve A
It wraps, therefore makes to be electrically turn off on two three-way electromagnetic valves by HCU sending instruction, while three-way magnetic valve a being powered off, then three-way magnetic valve a
Input end 1. close, input end 3. open and outlet end is 2. connected, three-way magnetic valve b still maintains off-position, by electricity plus
Hot water after hot device PTC heating only passes through triple valve B and flows into warm air radiator, then flows into engine water jacket by triple valve D, with
The hot water of engine water jacket by three-way magnetic valve a, triple valve A, electronic water pump A, water temperature sensor A flows back to electric heating after converging
Device PTC, with the raising of engine water temperature, according to the heating demand of crew module, electric heater PTC and electronic water pump A can be gradually
Working condition is exited, demand is provided for crew module's heating only with the hot water of engine to save electric energy, is moved back in electric heater PTC
Electric heater PTC cooperates with the common heater riser water temperature of engine water jacket before working out, and heating rate is fast, can quickly meet and multiply
Demand of the member cabin to heating, promotes the comfort of crew module.
When battery pack temperature is excessively high needs cooling, make to be electrically turn off on two three-way electromagnetic valves by the instruction that HCU is issued, start
Electronic water pump B operating, battery cooler open work, and electronic water pump A is inoperative, then by battery cooler coolant liquid after cooling
Through three-way magnetic valve b (since three-way magnetic valve b is 1. its input end of off-position is closed input end and 3. opened and 2. leads with outlet end
It is logical), electronic water pump B, water temperature sensor C flow into battery pack, the heat of battery pack is taken out of from battery pack water outlet and flows into PEU,
Coolant liquid warp since two three-way electromagnetic valves being arranged between triple valve A and triple valve C are to power on closed state at this time, after heat exchange
Triple valve C inflow expansion tank enters back into battery cooler and is cooled down, and so circulation is until battery pack temperature reaches target and wants
It asks, battery cooler and electronic water pump B stop working.It is powered due to being provided with two in circuit between triple valve A and triple valve C
Magnet valve is in off state when powering on, then battery is when needing cooling, if engine operation, the hot water of engine
It will not be flowed into battery pack cooling circuit via three-way magnetic valve a, triple valve A, two three-way electromagnetic valves, to ensure that electricity
The normal operation of pond packet cooling circuit.
Claims (5)
1. a kind of battery thermal management system applied to hybrid electric vehicle, characterized by comprising: electric heater PTC, electronics
It is water pump A, electronic water pump B, water temperature sensor A, water temperature sensor B, water temperature sensor C, battery pack, PEU, battery cooler, swollen
Swollen water tank, triple valve A, triple valve B, triple valve C, triple valve D, three-way magnetic valve a, three-way magnetic valve b, two three-way electromagnetic valves, collection
At in warm air radiator, engine water jacket in air-conditioning box, and the coolant loop that is connected with battery cooler and it connect each
The water pipe of component；
The outlet of the electronic water pump A is sequentially connected water temperature sensor A, electric heater PTC, water temperature sensor B, three by water pipe
1. the import of port valve B, one of outlet of triple valve B connect the input end of three-way magnetic valve b by water pipe, three-way magnetic valve
2. the outlet end of b passes through the import that water pipe is sequentially connected electronic water pump B, water temperature sensor C, battery pack, PEU and triple valve C, then
The entrance of two three-way electromagnetic valves, triple valve A is sequentially connected by water pipe from one of outlet of triple valve C, from its of triple valve A
Middle one outlet is connected to electronic water pump A import by water pipe；
Another outlet of the triple valve B connects the import of triple valve D by water pipe approach warm air radiator, triple valve D's
Two outlet respectively by water pipe with the input end of three-way magnetic valve a 1., engine water jacket entrance connect, engine water jacket export
It is 3. connect by water pipe with the input end of three-way magnetic valve a, 2. the outlet end of three-way magnetic valve a connects triple valve A by water pipe
An import, triple valve A outlet by water pipe connection electronic water pump A import；
Another outlet of the triple valve C is sequentially connected expansion tank, battery cooler, three-way magnetic valve b by water pipe
3., battery cooler therein passes through air-conditioning duct again and connects into coolant loop input end.
2. a kind of battery thermal management system applied to hybrid electric vehicle according to claim 1, it is characterised in that: institute
Stating three-way magnetic valve a, b selects two into one to go out three-way magnetic valve, when three-way magnetic valve is powered, the input end of three-way magnetic valve
1. 3. opening, input end are closed, 1. 2. input end is connected with outlet end；When three-way magnetic valve power-off when, three-way magnetic valve into
Mouth 1. close, 3. input end is opened by end, 3. 2. input end is connected with outlet end.
3. a kind of battery thermal management system applied to hybrid electric vehicle according to claim 1, it is characterised in that: institute
It states two three-way electromagnetic valves and selects normally open solenoid valve, i.e., do not power on to open, power-up state is to close.
4. a kind of battery thermal management system applied to hybrid electric vehicle according to claim 1, it is characterised in that: institute
Stating water temperature sensor A, B, C is independent component layout in circulation loop.
5. a kind of battery thermal management system applied to hybrid electric vehicle according to claim 1, it is characterised in that: water
Temperature sensor A is integrated in electronic water pump A, and water temperature sensor B is integrated in electric heater PTC, and water temperature sensor C is integrated in electricity
In the packet of pond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821985662.9U CN209336525U (en) | 2018-11-29 | 2018-11-29 | A kind of battery thermal management system applied to hybrid electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821985662.9U CN209336525U (en) | 2018-11-29 | 2018-11-29 | A kind of battery thermal management system applied to hybrid electric vehicle |
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| Publication Number | Publication Date |
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| CN209336525U true CN209336525U (en) | 2019-09-03 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821985662.9U Withdrawn - After Issue CN209336525U (en) | 2018-11-29 | 2018-11-29 | A kind of battery thermal management system applied to hybrid electric vehicle |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109367438A (en) * | 2018-11-29 | 2019-02-22 | 北京长城华冠汽车技术开发有限公司 | A kind of battery thermal management system applied to hybrid electric vehicle |
| CN110834514A (en) * | 2019-09-26 | 2020-02-25 | 浙江合众新能源汽车有限公司 | High-use-efficiency heat energy conversion system suitable for electric vehicle |
| CN111509328A (en) * | 2020-03-23 | 2020-08-07 | 北汽福田汽车股份有限公司 | Integrative device of thermal management and electric motor car charge |
| CN111900505A (en) * | 2020-07-24 | 2020-11-06 | 奇瑞新能源汽车股份有限公司 | Battery water jacket test system and electric automobile thermal management test system |
| CN112510288A (en) * | 2020-12-14 | 2021-03-16 | 北汽福田汽车股份有限公司 | Battery pack safety management system, battery pack safety management method, storage medium, controller and vehicle |
| CN115610187A (en) * | 2022-11-28 | 2023-01-17 | 湖北美标汽车制冷系统有限公司 | Integrated automobile thermal management system |
-
2018
- 2018-11-29 CN CN201821985662.9U patent/CN209336525U/en not_active Withdrawn - After Issue
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109367438A (en) * | 2018-11-29 | 2019-02-22 | 北京长城华冠汽车技术开发有限公司 | A kind of battery thermal management system applied to hybrid electric vehicle |
| CN109367438B (en) * | 2018-11-29 | 2024-06-04 | 北京长城华冠汽车技术开发有限公司 | Battery thermal management system applied to hybrid electric vehicle type |
| CN110834514A (en) * | 2019-09-26 | 2020-02-25 | 浙江合众新能源汽车有限公司 | High-use-efficiency heat energy conversion system suitable for electric vehicle |
| CN110834514B (en) * | 2019-09-26 | 2021-12-03 | 浙江合众新能源汽车有限公司 | High-use-efficiency heat energy conversion system suitable for electric vehicle |
| CN111509328A (en) * | 2020-03-23 | 2020-08-07 | 北汽福田汽车股份有限公司 | Integrative device of thermal management and electric motor car charge |
| CN111900505A (en) * | 2020-07-24 | 2020-11-06 | 奇瑞新能源汽车股份有限公司 | Battery water jacket test system and electric automobile thermal management test system |
| CN111900505B (en) * | 2020-07-24 | 2022-03-18 | 奇瑞新能源汽车股份有限公司 | Battery water jacket test system and electric automobile thermal management test system |
| CN112510288A (en) * | 2020-12-14 | 2021-03-16 | 北汽福田汽车股份有限公司 | Battery pack safety management system, battery pack safety management method, storage medium, controller and vehicle |
| CN115610187A (en) * | 2022-11-28 | 2023-01-17 | 湖北美标汽车制冷系统有限公司 | Integrated automobile thermal management system |
| CN115610187B (en) * | 2022-11-28 | 2024-08-30 | 湖北美标汽车制冷系统有限公司 | Integrated automobile thermal management system |
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