CN109017212A - Integral new-energy passenger compartment and battery concentrate heat management system - Google Patents
Integral new-energy passenger compartment and battery concentrate heat management system Download PDFInfo
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- CN109017212A CN109017212A CN201811114744.0A CN201811114744A CN109017212A CN 109017212 A CN109017212 A CN 109017212A CN 201811114744 A CN201811114744 A CN 201811114744A CN 109017212 A CN109017212 A CN 109017212A
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- heat exchanger
- heat
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- 239000012141 concentrate Substances 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 138
- 239000012530 fluid Substances 0.000 claims abstract description 85
- 239000003507 refrigerant Substances 0.000 claims abstract description 33
- 238000010438 heat treatment Methods 0.000 claims abstract description 27
- 238000004378 air conditioning Methods 0.000 claims abstract description 21
- 238000001816 cooling Methods 0.000 claims description 38
- 239000007788 liquid Substances 0.000 claims description 20
- 238000009833 condensation Methods 0.000 claims description 14
- 230000005494 condensation Effects 0.000 claims description 14
- 238000001704 evaporation Methods 0.000 claims description 9
- 230000008020 evaporation Effects 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000005057 refrigeration Methods 0.000 claims description 6
- 230000002528 anti-freeze Effects 0.000 claims description 4
- 238000013461 design Methods 0.000 claims description 4
- 238000001802 infusion Methods 0.000 claims description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 3
- 230000002000 scavenging effect Effects 0.000 claims description 3
- 239000013589 supplement Substances 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 230000005619 thermoelectricity Effects 0.000 claims 1
- 238000011161 development Methods 0.000 abstract description 3
- 238000005457 optimization Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000009834 vaporization Methods 0.000 description 3
- 230000008016 vaporization Effects 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000004224 protection Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00271—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
- B60H1/00278—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit for the battery
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00357—Air-conditioning arrangements specially adapted for particular vehicles
- B60H1/00385—Air-conditioning arrangements specially adapted for particular vehicles for vehicles having an electrical drive, e.g. hybrid or fuel cell
- B60H1/00392—Air-conditioning arrangements specially adapted for particular vehicles for vehicles having an electrical drive, e.g. hybrid or fuel cell for electric vehicles having only electric drive means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00357—Air-conditioning arrangements specially adapted for particular vehicles
- B60H1/00385—Air-conditioning arrangements specially adapted for particular vehicles for vehicles having an electrical drive, e.g. hybrid or fuel cell
- B60H1/004—Air-conditioning arrangements specially adapted for particular vehicles for vehicles having an electrical drive, e.g. hybrid or fuel cell for vehicles having a combustion engine and electric drive means, e.g. hybrid electric vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/02—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant
- B60H1/03—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant and from a source other than the propulsion plant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/02—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant
- B60H1/14—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant otherwise than from cooling liquid of the plant, e.g. heat from the grease oil, the brakes, the transmission unit
- B60H1/143—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant otherwise than from cooling liquid of the plant, e.g. heat from the grease oil, the brakes, the transmission unit the heat being derived from cooling an electric component, e.g. electric motors, electric circuits, fuel cells or batteries
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/31—Expansion valves
-
- 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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
-
- 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
- H01M10/66—Heat-exchange relationships between the cells and other systems, e.g. central heating systems or fuel cells
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
-
- 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
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
Heat management system is concentrated in integral new-energy passenger compartment and battery of the present invention, contain radiator outside each structure of air-conditioning system and water pump, expansion tank, battery case, radiator, heater, heat exchanger and vehicle, wherein, air-conditioning system is recycled using refrigerant, using antirust anti-icing fluid as circulation fluid, battery case is used to carry out heat exchange with battery heat management system；Compartment radiator is used to carry out heat exchange with air in a car compartment；Heat exchanger is used to carry out heat exchange with the extraneous cold source or heat source that can be a variety of sources, and the outer radiator of vehicle is used to carry out heat exchange with surrounding air；The present invention has battery refrigerating mode, battery-heated model and compartment heating mode, have the advantages that concentrate optimization structure, bottom heat supply and the ride comfort of heat management, it forms and concentrates heat management system suitable for the compartment and battery of integral new-energy passenger, it is able to achieve the comprehensive utilization of vehicle rational energy, maximize it is energy-saving, to integral new-energy passenger development have positive facilitation.
Description
Technical field
The invention belongs to new-energy automobile research and development and manufacturing technology fields, are specifically related to integral new-energy passenger compartment and battery
Concentrate heat management system.
Background technique
Due to factors such as petroleum resources shortage and environmental protections, countries in the world government and automobile manufacturing enterprise are all energetically
Promote new-energy automobile.Currently, the power of integral new-energy passenger mainly provides electric energy by battery, thus, the performance of power battery
It is the important indicator of integral new-energy passenger performance.In addition, integral new-energy passenger uses fast charge technology more and more, and influence fast charge skill
The key factor of art is also related to the thermal management technology of battery.Currently, ternary lithium battery is generally acknowledged suitable new because of energy density height
The power battery that energy automobile uses.But ternary lithium battery is to very temperature sensitive: summer, during the charging process battery meeting
It is rapidly heated, needs to carry out battery heat management, cooling in time, otherwise battery has the risk of thermal runaway；In integral new-energy passenger
In driving process, it is also desirable to carry out heat management to power battery, cool in time.And in charging process in winter, usually
The temperature of battery is too low, can seriously affect the charge volume of battery, and then influence the cruising ability of car, so, the battery in winter
Charging needs to preheat power battery.The power battery of integral new-energy passenger is only best in stable at a temperature of competence exertion
Performance, the service life of battery could be extended, guarantee the performance of integral new-energy passenger.Therefore, to the heat of new-energy automobile power battery
Management is paid much attention to by everybody.
Currently, the battery thermal management technology that integral new-energy passenger uses is mainly to use the technical solution of Independent air conditioning unit.
The technical solution is that the battery of integral new-energy passenger is individually equipped with a set of air-conditioner set, and summer is cooling for battery, and winter is battery
Heating, to guarantee the stabilization of battery temperature.But such technical solution needs vehicle to reserve additional air-conditioning installation space,
Therefore, not only the space occupied increases, but also the weight of vehicle increases, and is unfavorable for the Reduced Design of integral new-energy passenger entirety in this way
With it is energy-saving.
Air-conditioning is the important energy consumption attachment of integral new-energy passenger, it can seriously affect vehicle cruising ability and seating it is comfortable
Property.The refrigeration of integral new-energy passenger and heating are using a set of heat pump air conditioner, when this leads to air conditioner refrigerating or heating, air-conditioning at present
Efficiency is lower when cannot all reach highest energy efficiency, especially heating operation: because air-conditioning hot blast is blown out from vehicle roof air duct,
Hot wind density is lower and converges to compartment top, this is resulted in, and compartment temperature of lower is lower, not only influences the comfort of passenger, and
And the energy consumption of air-conditioning is also increased, and then influence the cruising ability of vehicle.Therefore, existing integral new-energy passenger is in compartment and battery heat
There is deficiency present on administrative skill: it is (1) independently arranged the at high cost of battery thermal management air-conditioning, and needs additional installation space,
It will increase complete vehicle weight, be unfavorable for the energy-saving of integral new-energy passenger.(2) chiller compartment and heating use pump type heat electric air-conditioning,
Taking into account refrigeration and heating because of needs prevents air-conditioning from reaching highest energy efficiency, and the hot wind of air-conditioning is blown out from ceiling duct, unfavorable
In automobile energy-saving and ride comfort.(3) vehicle compartment and battery thermal management are separated autonomous devices, are not carried out the collection of vehicle
Middle heat management, be easy to cause energy waste.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of integral new-energy passenger compartment and battery concentration heats
Management system, it can maximize concentration heat pipe that is energy-saving, realizing compartment and battery using extraneous cold source and external heat source
Reason, realizes that compartment heat by bottom outlet air, can improve the comfort taken, have at the reasonable comprehensive utilization for realizing the vehicle energy
Help the development of China's integral new-energy passenger.
In order to achieve the above object, the invention adopts the following technical scheme.
A kind of integral new-energy passenger compartment and battery concentrate heat management system, contain compressor, the first solenoid valve, the second electromagnetism
Valve, third heat exchanger, evaporation fan, the first expansion valve, the second expansion valve, the 4th heat exchanger and condensation fan, which is characterized in that
Also containing water pump, expansion tank, battery case, the first radiator of compartment, the second radiator of compartment, compartment third radiator, heating
The outer radiator of device, First Heat Exchanger, the second heat exchanger and vehicle, wherein air-conditioning system is recycled using refrigerant, heat management system
Using having antifreeze, anti-rust action anti-icing fluid to be recycled as circulation fluid, the battery case acts on and its inside system
Battery carries out heat exchange；First radiator of compartment, the second radiator of compartment and compartment third radiator acts on and compartment
Interior air carries out heat exchange；The First Heat Exchanger and the second heat exchanger, which are acted on, carries out hot friendship with extraneous cold source or external heat source
Change, it is described the external world cold source vapour compression refrigeration system provide cooling capacity thermoelectric cooling equipment provide cooling capacity or
The cooling capacity that other cold sources provide；What the heat or thermoelectric device that the external heat source steam compression heat pump provides provided
The heat that heat or other heat sources provide；The outer radiator of the vehicle, which is acted on, carries out heat exchange with surrounding air；
The exhaust outlet of compressor is connected by the port a of pipeline and four-way valve, by the port b of four-way valve by pipeline with
The port c of four-way valve, is passed through the gas returning port of pipeline and compressor by one end connection of one end, second solenoid valve of the first solenoid valve
The port d of four-way valve is connect by pipeline with one end of the 4th heat exchanger, the other end of the first solenoid valve is passed through pipe by connection
Road is connect with one end of third heat exchanger, and the other end of third heat exchanger is connected by one end of pipeline and the first electric expansion valve
It connects；The other end of second solenoid valve is connect by pipeline with one end of First Heat Exchanger, the second heat exchanger refrigerant side, by the
One heat exchanger, the second heat exchanger refrigerant side the other end connect with one end of the second electric expansion valve by pipeline, by second
The other end of electric expansion valve and the first electric expansion valve is connect with the other end of the 4th heat exchanger；
The outlet of the water pump is changed by pipeline with one end of vehicle external heat exchanger, one end of First Heat Exchanger and second
One end of hot device is connected in parallel, and the other end of vehicle external heat exchanger is connected with the port c of the IIth T-way water valve, by First Heat Exchanger
It is connect with the other end of the second heat exchanger with the port a of the IIth T-way water valve, the port b of the IIth T-way water valve is passed through into pipe
Road and one end of heater connect, and the other end of heater are connect with the port a of the Ith T-way water valve, by the Ith 3 water flowing
The port b of valve is connected with one end of battery case, by the port c of the Ith T-way water valve by pipeline and the first radiator of compartment,
The second radiator of compartment, compartment third radiator one end be connected in parallel, by the first radiator of compartment, the second radiator of compartment,
The other end of compartment third radiator and the other end of the battery case are connected by the input end of pipeline and water pump, described
The inlet ductwork of water pump is equipped with expansion tank, and the water supplement port of the expansion tank and the input end of water pump connect；This heat management
There are three operating modes for system: battery refrigerating mode, battery-heated model and compartment heating mode:
The battery refrigerating mode: it is higher in environment temperature, when battery needs extraneous cold source to be cooled down, the Ith 3 water flowing
The port a, b connection of valve, the port c are obstructed, and the port a, b connection of the IIth T-way water valve, the port c are obstructed, and circulation fluid passes through water pump
It is pumped into the cooling capacity of First Heat Exchanger, the second heat exchanger absorption external world, circulation fluid after cooling passes through a, b of the IIth T-way water valve again
Port enters heater, and at this moment heater does not work, then is entered by the port a, b of the Ith T-way water valve cold inside battery case
But battery, the raised circulation fluid of temperature returns to water pump thereafter, forms a battery cooling cycle；
When environment temperature is lower, battery needs cooling, the port a, b connection of the Ith T-way water valve, the port c are obstructed, and the IIth
The port b, c connection of T-way water valve, the port a are obstructed, and circulation fluid is pumped into the outer radiator of vehicle by water pump and environment working medium carries out heat
Exchange, the port b, c that circulation fluid after cooling passes through the IIth T-way water valve again enter heater, at this moment heater does not work, then
Enter the cooling battery of battery case by the port a, b of the Ith T-way water valve, the raised circulation fluid of temperature returns to water pump thereafter, is formed
One battery cooling cycle；
The battery-heated model: when needing to preheat before the lower battery charging of environment temperature, a, b of the Ith T-way water valve
Port connection, the port c are obstructed, and the port a, b connection of the IIth T-way water valve, the port c are obstructed, and circulation fluid is pumped into first by water pump
Heat exchanger and the second heat exchanger absorb extraneous heat, and the circulation fluid after heating is entered by the port a, b of the IIth T-way water valve
Heater, heater works if circulation fluid temperature is too low, if circulation fluid temperature is suitble to heater not work, circulation fluid leads to again
The port a, b for crossing the Ith T-way water valve enters battery case heating battery, and the circulation fluid that temperature reduces thereafter returns to water pump, forms one
A battery heat cycles；
The compartment heat mode: when the lower compartment of environment temperature needs heat supply, the port a, c of the Ith T-way water valve connects
It is logical, the port b is obstructed, the port a, b connection of the IIth T-way water valve, the port c are obstructed, and circulation fluid is pumped into First Heat Exchanger by water pump
Extraneous heat is absorbed with the second heat exchanger, the circulation fluid after heating enters heater by the port a, b of the IIth T-way water valve,
Heater works if circulation fluid temperature is too low, if circulation fluid temperature is suitble to heater not work, circulation fluid passes through the Ith 3 again
The port a, c of water-through valve enters the first radiator of compartment, the second radiator of compartment and compartment third radiator and air in a car compartment
Heat exchange is carried out, the circulation fluid that temperature reduces thereafter returns to water pump, forms a compartment heat circulation.
Further, first radiator of compartment, the second radiator of compartment, compartment third radiator are exchanged heat using pipe type
Device or micro-channel heat exchanger；It can be determined according to compartment demand using quantity.
Further, first radiator of compartment, the second radiator of compartment, compartment third radiator are arranged in car bottom
Or side wall, connection type are to be connected in parallel or be connected in series.
Further, the First Heat Exchanger, the second heat exchanger use plate heat exchanger or double pipe heat exchanger.
Further, this concentration heat management system can use a heat exchanger by design requirement, or be changed using two or more
Hot device.
Further, the expansion tank uses the water tank with liquid feeding, fluid infusion and scavenging action.
Further, the heater uses liquid heater.
Further, the outer radiator of the vehicle uses pipe type heat exchanger or micro-channel heat exchanger；Itself and the 4th heat exchanger
It is arranged side by side and shares condensation fan.
Further, the outer radiator of the vehicle is arranged between water pump and the IIth T-way water valve, that is, the outer radiator of the vehicle
One end is connect with the water pump, and the other end of the outer radiator of the vehicle is connect with the port c of the IIth T-way water valve.
Further, the two sides of third heat exchanger are arranged in the evaporation fan.
The good effect of integral new-energy passenger compartment and battery concentration heat management system of the present invention is:
(1) by the way of the heat supply of bottom: using external heat source heat hot water, then hot water is passed through car bottom as compartment confession
Heat solves the problems, such as that top supplying air compartment temperature is uneven, ride experience is bad.
(2) it using extraneous cold source and external heat source cooling or heat cycles liquid, then is passed through battery case and battery is cooled down
And heating, realize the heat management of battery.
(3) have the advantages that concentrate the optimization structure and bottom heat supply of heat management, form suitable for integral new-energy passenger
Compartment and battery concentrate heat management system, realize the reasonable comprehensive utilization of the vehicle energy, can maximize it is energy-saving, it is right
The development of China's integral new-energy passenger has very big facilitation.
Detailed description of the invention
Fig. 1 is the structure and connected mode schematic diagram that integral new-energy passenger compartment of the present invention and battery concentrate heat management system.
Fig. 2 is the connected mode schematic diagram of the outer radiator another kind setting of vehicle.
Label in figure is respectively as follows:
1, water pump；2, expansion tank；
3, battery case；4, the first compartment radiator；
5, the second compartment radiator；6, third compartment radiator；
7, the Ith T-way water valve；8, heater；
9, the IIth T-way water valve；10, First Heat Exchanger；
11, the second heat exchanger；12, the outer radiator of vehicle；
13, compressor；14, four-way valve；
15, the first solenoid valve；16, second solenoid valve；
17, third heat exchanger；18, evaporation fan；
19, the first electric expansion valve；20, the second electric expansion valve；
21, the 4th heat exchanger；22, condensation fan.
Specific embodiment
The specific embodiment party that heat management system is concentrated in integral new-energy passenger compartment and battery of the present invention is provided below in conjunction with attached drawing
Formula.It should be noted that implementation of the invention embodiment not limited to the following.
Referring to Fig. 1.A kind of integral new-energy passenger compartment and battery concentrate heat management system, contain water pump 1, expansion tank 2, electric
Pond case 3, the first radiator of compartment 4, the second radiator of compartment 5, compartment third radiator 6, the Ith T-way water valve 7, heater 8,
II T-way water valve, 9 First Heat Exchanger 10, the second heat exchanger 11, vehicle outer radiator 12, compressor 13, four-way valve 14, the first electromagnetism
Valve 15, second solenoid valve 16, third heat exchanger 17, evaporation fan 18, the first expansion valve 19, the heat exchange of the second expansion valve the 20, the 4th
Device 21, condensation fan 22 and compressor 13, the first solenoid valve 15, second solenoid valve 16, third heat exchanger 17, evaporation fan
18, the first expansion valve 19, the second expansion valve 20, the 4th heat exchanger 21 and condensation fan 22；Air-conditioning system is carried out using refrigerant
Circulation, heat management system uses, and there is antifreeze, anti-rust action anti-icing fluid to be recycled as circulation fluid.
In implementation, existing component and connector is can be used in the component and connector and battery case 3 for being related to air-conditioning system.
The expansion tank 2 should be using the water tank with liquid feeding, fluid infusion and scavenging action.The effect of the battery case 3 be with inside it
Battery carry out heat exchange.
The heater 8 uses liquid heater.The outer radiator 12 of the vehicle uses pipe type heat exchanger or microchannel
Heat exchanger acts on and carries out heat exchange with surrounding air.The outer radiator 12 of the vehicle and the 4th heat exchanger 21 are arranged side by side, and altogether
With condensation fan 22.The middle part of the 4th heat exchanger 21 is arranged in the condensation fan 22 --- and it is two that the 4th heat exchanger 21, which is divided to,
Part is separately positioned on the two sides of the condensation fan 22.
The outer radiator 12 of the vehicle can also be arranged between water pump 1 and the IIth T-way water valve 9, that is, will dissipate outside the vehicle
One end of hot device 12 is connect with the water pump 1, by the port c of the other end of radiator 12 and the IIth T-way water valve 9 outside the vehicle
It connects (referring to fig. 2).
The two sides of third heat exchanger 17 are arranged in the evaporation fan 18.In implementation, 15, second electricity of the first solenoid valve
Magnet valve 16 is used to not have to the case where depending on air-conditioning actual motion.Using the central control system of air conditioning for automobiles to heat of the invention
Management system is controlled.
Pipe type heat exchanger can be used in first radiator of compartment 4, the second radiator of compartment 5, compartment third radiator 6
Or micro-channel heat exchanger, it is to preferably select with micro-channel heat exchanger；In addition, can be determined according to the demand in compartment using radiator
Quantity.It should be by first radiator of compartment 4, the second radiator of compartment 5 and compartment third radiator 6 in parallel or series
Mode connects, and is preferably connected in parallel, and bottom or the side wall in compartment is arranged in, and preferably bottom is arranged.First radiator of compartment
4, the second radiator of compartment 5 and compartment third radiator 6, which are acted on, carries out heat exchange with air in a car compartment.
The First Heat Exchanger 10, the second heat exchanger 11 use plate heat exchanger or double pipe heat exchanger.But this concentration
Heat management system can be using a heat exchanger or using two or more heat exchangers by design requirement.10 He of First Heat Exchanger
Second heat exchanger 11 is acted on extraneous cold source or external heat source progress heat exchange, external world's cold source or with steam compression type system
The cooling capacity that cooling system provides or the cooling capacity for providing cooling capacity with thermoelectric cooling equipment or being provided with other cold sources；The external heat source or
The heat for providing heat with steam compression heat pump or providing heat with thermoelectric device or being provided with other heat sources.
Heat management system of the invention when needed can adding liquid PTC, can solve in this way heavy snow covering and winter rain condition condition
The problem of lower operation of air conditioner and winter the riding comfort difference under air-conditioner defrosting mode.
In implementation, the exhaust outlet of compressor 13 is connect by pipeline with the port a of four-way valve 14, by the b of four-way valve 14
Port is connect by pipeline with one end of one end of the first solenoid valve 15, second solenoid valve 16, and the port c of four-way valve 14 is passed through
Pipeline is connect with the gas returning port of compressor 13, and the port d of four-way valve 14 is connect by pipeline with one end of the 4th heat exchanger 21,
The other end of first solenoid valve 15 is connect by pipeline with one end of third heat exchanger 17, by the other end of third heat exchanger 17
It is connect by pipeline with one end of the first electric expansion valve 19；The other end of second solenoid valve 16 is passed through into pipeline and the first heat exchange
Device 10,11 refrigerant side of the second heat exchanger one end connection, by First Heat Exchanger 10,11 refrigerant side of the second heat exchanger it is another
End is connect by pipeline with one end of the second electric expansion valve 20, by the second electric expansion valve 20 and the first electric expansion valve 19
The other end connect with the other end of the 4th heat exchanger 21.
In addition, the outlet of the water pump 1 is passed through one end of pipeline and vehicle external heat exchanger 12, one end of First Heat Exchanger 10
And second one end of heat exchanger 11 be connected in parallel, by the port the c phase of the other end of vehicle external heat exchanger 12 and the IIth T-way water valve 9
Even, the other end of First Heat Exchanger 10 and the second heat exchanger 11 is connect with the port a of the IIth T-way water valve 9, by the described IIth
The port b of T-way water valve 9 is connect by pipeline with one end of heater 8, by the other end of heater 8 and the Ith T-way water valve 7
The connection of the port a, the port b of the Ith T-way water valve 7 is connected with one end of battery case 3, by the c of the Ith T-way water valve 7
Port is connected in parallel by one end of pipeline and the first radiator of compartment 4, the second radiator of compartment 5 and compartment third radiator 6,
By the another of the first radiator of compartment 4, the second radiator of compartment 5, the other end of compartment third radiator 6 and the battery case 3
One end is connected in parallel by the input end of pipeline and water pump 1, and an expansion tank 2 is arranged in the inlet ductwork of the water pump 1:
The water supplement port of the expansion tank 2 is connect with the input end of the water pump 1.In this way, concentration heat management system energy of the invention
There are three operating modes: battery refrigerating mode, battery-heated model and compartment heating mode.
The course of work of heat management system is concentrated in integral new-energy passenger compartment and battery of the present invention are as follows:
--- when environment temperature is higher, and battery needs cooling, heat management system of the invention can enter the cooling mould of battery
Formula operation: circulation fluid can be pumped into First Heat Exchanger 10 and the second heat exchanger 11 and carry out heat exchange with cold source therein by water pump 1, be followed
Ring liquid temperature is reduced；The circulation fluid of low temperature enters the IIth T-way water valve 9, at this point, the port a, b of the IIth T-way water valve 9 connects
It is logical, and the port c is obstructed, the circulation fluid of low temperature enters heater 8 by the port a, b of the IIth T-way water valve, heater 8 at this time
It does not work, subsequently into the Ith T-way water valve 7, at this point, the port a, b of the Ith T-way water valve 7 is connected to, and the port c is obstructed, low temperature
Circulation fluid is entered in battery case 3 by the port a, b of the Ith T-way water valve 7 carries out heat exchange with battery, drops the temperature of battery
Low, circulation fluid temperature increases；Circulation fluid after raising returns to water pump 1, forms a battery cooling cycle.
Vehicle air conditioner refrigerating operaton at this time, the high-temperature high-pressure refrigerant steam that compressor 13 is discharged pass through four-way valve 14
The port a, d enter the 4th heat exchanger 21 and heat exchange carried out by condensation fan 22 and surrounding medium, refrigerant vapour is cold
But at the refrigerant liquid of high pressure；Then, refrigerant liquid divides two-way: the first via enters the first electric expansion valve 19, the second tunnel
Into the second electric expansion valve 20, refrigerant reducing pressure by regulating flow is at low in the first electric expansion valve 19 and the second electric expansion valve 20
The gas-liquid two-phase cold-producing medium of warm low pressure, then the first via enters third heat exchanger 17 and air in a car compartment carries out heat exchange, refrigeration
Agent evaporation absorbs the heat in compartment into refrigerant vapour, and compartment temperature reduces simultaneously；Second tunnel enters 10 He of First Heat Exchanger
Second heat exchanger 11 absorbs the heat of vaporization of anti-icing fluid into gas refrigerant, at this point, anti-icing fluid is cooled into low-temperature antifreeze liquid,
Gas refrigerant then passes through second solenoid valve 16 and the port a, b of four-way valve 14 returns to compressor 13, forms a refrigeration cycle.
--- when environment temperature is lower, and battery needs cooling, automotive air-conditioning system refrigerating operaton is not at this moment needed, there is vehicle
Outer radiator 12 exchanges heat with environment working medium.Heat management system of the invention can enter battery refrigerating mode and run: water pump 1 will
Circulation fluid is pumped into the outer radiator 12 of vehicle, carries out heat exchange by condensation fan 22 and surrounding medium, circulation fluid temperature is reduced；
Cooling circulation fluid enters the IIth T-way water valve 9, at this point, the port a, b of the IIth T-way water valve 9 is connected to, the port c is obstructed, low temperature
Circulation fluid heater 8 is entered by the port a, b of the IIth T-way water valve 9, heater 8 at this time does not work, subsequently into the Ith
T-way water valve 7, at this point, the port a, b of the Ith T-way water valve 7 is connected to, the port c is obstructed, and the circulation fluid of low temperature passes through the Ith 3 water flowing
The port a, b of valve 7 enters battery case 3 and battery carries out heat exchange, reduces the temperature of battery, and circulation fluid temperature increases；Heating
Circulation fluid afterwards returns to water pump 1, forms a battery cooling cycle.
--- when environment temperature is very low, and battery needs to preheat when charging, heat management system of the invention can enter battery
Heating mode operation, specific operation is:
Circulation fluid is pumped into First Heat Exchanger 10 and the second heat exchanger 11 and carries out heat exchange with refrigerant therein by water pump 1,
Circulation fluid temperature is increased, and refrigerant is then cooled；The circulation fluid of high temperature enters the IIth T-way water valve 9, at this point, the IIth threeway
The port b, c of water valve 9 is connected to, and the port a is obstructed, and the circulation fluid of high temperature enters heating by the port b, c of the IIth T-way water valve 9
Device 8, at this time if circulation fluid temperature not enough if heater 8 work, continue heat cycles liquid, add if circulation fluid temperature reaches demand
Hot device 8 does not work, and the circulation fluid of high temperature is subsequently into the Ith T-way water valve 7, at this point, the port a, b of the Ith T-way water valve 7 is connected to,
And the port c is obstructed, the circulation fluid of high temperature is entered in battery case 3 by the port a, b of the Ith T-way water valve 7 carries out hot friendship with battery
It changes, increases the temperature of battery, circulation fluid temperature reduces；Circulation fluid after cooling returns to water pump 1, forms a battery heating and follows
Ring.
At this point, vehicle air conditioner enters heating operation, the high-temperature high-pressure refrigerant steam that compressor 13 is discharged passes through four
The port a, b of port valve 14 enters second solenoid valve 16, at this time the first solenoid valve 15 close, refrigerant by second solenoid valve 16 into
Enter First Heat Exchanger 10, the second heat exchanger 11 and circulation fluid therein and carry out heat exchange, circulation fluid temperature increases, high temperature and pressure
Refrigerant vapour is then cooled into gas of the high pressure refrigerant liquid into 20 reducing pressure by regulating flow of the second electric expansion valve at low-temp low-pressure
Liquid two phase refrigerant enters back into the 4th heat exchanger 21, carries out heat exchange, refrigerant suction by condensation fan 22 and surrounding medium
Then heat of vaporization returns to 13 air entry of compressor by the port c, d of four-way valve 14 at refrigerant gas, complete an air-conditioning
Heating circulation.
--- when environment temperature is lower, when compartment needs heat supply, heat management system of the invention can enter compartment and heat mould
Formula operation: circulation fluid can be pumped into First Heat Exchanger 10 and the second heat exchanger 11 and carry out heat exchange with heat source therein by water pump 1, be followed
Ring liquid temperature is increased；The circulation fluid of high temperature enters the IIth T-way water valve 9, at this point, the port a, b of the IIth T-way water valve 9 connects
It is logical, and the port c is obstructed, the circulation fluid of high temperature enters heater 8 by the port a, b of the IIth T-way water valve 9, if circulation fluid at this time
Temperature is inadequate, and the work of heater 8 continues heat cycles liquid, if circulation fluid temperature reaches demand, heater 8 does not work, high temperature
Circulation fluid subsequently into the Ith T-way water valve 7, at this point, the port a, c of the Ith T-way water valve 7 is connected to, and the port b is obstructed, high temperature
Circulation fluid the first radiator of compartment 4, the second radiator of compartment 5 and compartment is entered by the port a, c of the Ith T-way water valve 7
Three radiators 6 carry out heat exchange with cabin air, increase compartment temperature, and circulation fluid temperature reduces；The circulation fluid of low temperature returns to
Water pump 1 forms a compartment heating circulation.
At this point, vehicle air conditioner enters heating operation, the high-temperature high-pressure refrigerant steam that compressor 13 is discharged passes through four
The port a, b of port valve 14 enters second solenoid valve 16, at this time the first solenoid valve 15 close, refrigerant by second solenoid valve 16 into
Enter First Heat Exchanger 10, the second heat exchanger 11 and circulation fluid therein and carry out heat exchange, circulation fluid temperature increases, refrigerant vapour
It is then cooled into high pressure refrigerant liquid and freezes into 20 reducing pressure by regulating flow of the second electric expansion valve at the gas-liquid two-phase of low-temp low-pressure
Agent enters back into the 4th heat exchanger 21, carries out heat exchange by condensation fan 22 and surrounding medium, refrigerant suction heat of vaporization at
Then refrigerant gas returns to the air entry of compressor 13 by the port c, d of four-way valve 14, complete an air-conditioning heating and follow
Ring.
Claims (10)
1. a kind of integral new-energy passenger compartment and battery concentrate heat management system, contain compressor (13), the first solenoid valve (15), the
Two solenoid valves (16), third heat exchanger (17), evaporation fan (18), the first expansion valve (19), the second expansion valve (20), the 4th change
Hot device (21) and condensation fan (22), which is characterized in that also containing water pump (1), expansion tank (2), battery case (3), compartment the
One radiator (4), the second radiator of compartment (5), compartment third radiator (6), heater (8), First Heat Exchanger (10), second
Heat exchanger (11) and the outer radiator (12) of vehicle, wherein air-conditioning system is recycled using refrigerant, and heat management system, which uses, to be had
Antifreeze, anti-rust action anti-icing fluid is recycled as circulation fluid, and the battery case (3) acts on to carry out with its internal battery
Heat exchange；First radiator of compartment (4), the second radiator of compartment (5) and compartment third radiator (6) acts on and compartment
Interior air carries out heat exchange；The First Heat Exchanger (10) and the second heat exchanger (11) act on and extraneous cold source or external heat source
Heat exchange is carried out, what the cooling capacity or thermoelectric cooling equipment that external world's cold source vapour compression refrigeration system provides provided
The cooling capacity that cooling capacity or other cold sources provide；The heat or thermoelectricity that the external heat source steam compression heat pump provides are set
The heat that the standby heat provided or other heat sources provide；The outer radiator (12) of the vehicle, which is acted on, carries out hot friendship with surrounding air
It changes；
The exhaust outlet of compressor (13) is connect by pipeline with the port a of four-way valve (14), the port b of four-way valve (14) is logical
It crosses pipeline to connect with one end of one end of the first solenoid valve (15), second solenoid valve (16), the port c of four-way valve (14) is passed through
Pipeline is connect with the gas returning port of compressor (13), and the port d of four-way valve (14) is passed through the one of pipeline and the 4th heat exchanger (21)
The other end of first solenoid valve (15) is connect by pipeline with one end of third heat exchanger (17), third is exchanged heat by end connection
The other end of device (17) is connect by pipeline with one end of the first electric expansion valve (19)；By the other end of second solenoid valve (16)
It is connect by pipeline with one end of First Heat Exchanger (10), the second heat exchanger (11) refrigerant side, by First Heat Exchanger (10),
The other end of two heat exchangers (11) refrigerant side is connect by pipeline with one end of the second electric expansion valve (20), by the second electronics
The other end of expansion valve (20) and the first electric expansion valve (19) is connect with the other end of the 4th heat exchanger (21)；
By the outlet of the water pump (1) by one end of one end of pipeline and vehicle external heat exchanger (12), First Heat Exchanger (10) with
And second one end of heat exchanger (11) be connected in parallel, by the end c of the other end of vehicle external heat exchanger (12) and the IIth T-way water valve (9)
Mouth is connected, and the other end of First Heat Exchanger (10) and the second heat exchanger (11) is connect with the port a of the IIth T-way water valve (9),
The port b of IIth T-way water valve (9) is connect by pipeline with one end of heater (8), by the other end of heater (8)
It is connect with the port a of the Ith T-way water valve (7), the port b of the Ith T-way water valve (7) is connected with one end of battery case (3),
The port c of Ith T-way water valve (7) is passed through into pipeline and the first radiator of compartment (4), the second radiator of compartment (5), compartment
One end of third radiator (6) is connected in parallel, and the first radiator of compartment (4), the second radiator of compartment (5), compartment third are dissipated
The other end of hot device (6) and the other end of the battery case (3) are connect by pipeline with the input end of water pump (1), described
The inlet ductwork of water pump (1) is equipped with expansion tank (2), and the water supplement port of the expansion tank (2) and the input end of water pump (1) connect
It connects；There are three operating modes for this heat management system: battery refrigerating mode, battery-heated model and compartment heating mode:
The battery refrigerating mode: it is higher in environment temperature, when battery needs extraneous cold source to be cooled down, the Ith T-way water valve (7)
The connection of the port a, b, the port c it is obstructed, the connection of the port a, b of the IIth T-way water valve (9), the port c are obstructed, and circulation fluid passes through water pump
(1) it is pumped into the cooling capacity of First Heat Exchanger (10), the second heat exchanger (11) absorption external world, circulation fluid after cooling passes through the IIth 3 again
The port a, b of water-through valve (9) enters heater (8), and heater (8) does not at this moment work, then passes through the Ith T-way water valve (7)
A, the port b enters cooling battery inside battery case (3), and the raised circulation fluid of temperature returns to water pump (1) thereafter, forms a battery
Cooling cycle；
When environment temperature is lower, battery needs cooling, the port a, b connection of the Ith T-way water valve (7), the port c are obstructed, and the IIth
The port b, c connection of T-way water valve (9), the port a are obstructed, and circulation fluid is pumped into the outer radiator (12) of vehicle and environment by water pump (1)
Working medium carries out heat exchange, and the port b, c that circulation fluid after cooling passes through the IIth T-way water valve (9) again enters heater (8), heats
Device (8) does not at this moment work, then enters battery case (3) cooling battery by the port a, b of the Ith T-way water valve (7), thereafter temperature liter
High circulation fluid returns to water pump (1), forms a battery cooling cycle；
The battery-heated model: when needing to preheat before the lower battery charging of environment temperature, the end a, b of the Ith T-way water valve (7)
Mouth connection, the port c are obstructed, and the port a, b connection of the IIth T-way water valve (9), the port c are obstructed, and circulation fluid is pumped by water pump (1)
First Heat Exchanger (10) and the second heat exchanger (11) absorb extraneous heat, and the circulation fluid after heating passes through the IIth T-way water valve
(9) the port a, b enters heater (8), and heater (8) works if circulation fluid temperature is too low, if circulation fluid temperature is suitble to
Heater (8) does not work, and the port a, b that circulation fluid passes through the Ith T-way water valve (7) again enters battery case (3) heating battery, thereafter
The circulation fluid that temperature reduces returns to water pump (1), forms a battery heat cycles；
The compartment heat mode: when the lower compartment of environment temperature needs heat supply, the port a, c of the Ith T-way water valve (7) connects
It is logical, the port b is obstructed, the port a, b connection of the IIth T-way water valve (9), the port c are obstructed, and circulation fluid is pumped into first by water pump (1)
Heat exchanger (10) and the second heat exchanger (11) absorb extraneous heat, and the circulation fluid after heating passes through the IIth T-way water valve (9)
A, the port b enters heater (8), and heater (8) works if circulation fluid temperature is too low, if circulation fluid temperature is suitble to heater
(8) it does not work, the port a, c that circulation fluid passes through the Ith T-way water valve (7) again enters the first radiator of compartment (4), compartment second dissipates
Hot device (5) and compartment third radiator (6) and air in a car compartment carry out heat exchange, and the circulation fluid that temperature reduces thereafter returns to water pump
(1), a compartment heat circulation is formed.
2. integral new-energy passenger compartment according to claim 1 and battery concentrate heat management system, which is characterized in that the vehicle
The first radiator of compartment (4), the second radiator of compartment (5), compartment third radiator (6) are changed using pipe type heat exchanger or microchannel
Hot device；It can be determined according to compartment demand using quantity.
3. integral new-energy passenger compartment according to claim 2 and battery concentrate heat management system, which is characterized in that the vehicle
The first radiator of compartment (4), the second radiator of compartment (5), compartment third radiator (6) setting connect in car bottom or side wall
Connecing mode is to be connected in parallel or be connected in series.
4. integral new-energy passenger compartment according to claim 1 and battery concentrate heat management system, which is characterized in that described the
One heat exchanger (10), the second heat exchanger (11) use plate heat exchanger or double pipe heat exchanger.
5. integral new-energy passenger compartment according to claim 4 and battery concentrate heat management system, which is characterized in that this concentration
Heat management system can use a heat exchanger by design requirement, or use two or more heat exchangers.
6. integral new-energy passenger compartment according to claim 1 and battery concentrate heat management system, which is characterized in that described swollen
Swollen water tank (2) is using the water tank with liquid feeding, fluid infusion and scavenging action.
7. integral new-energy passenger compartment according to claim 1 and battery concentrate heat management system, which is characterized in that described to add
Hot device (8) uses liquid heater.
8. integral new-energy passenger compartment according to claim 1 and battery concentrate heat management system, which is characterized in that the vehicle
Outer radiator (12) uses pipe type heat exchanger or micro-channel heat exchanger；It is arranged side by side and shares with the 4th heat exchanger (21)
Condensation fan (22).
9. integral new-energy passenger compartment according to claim 1 and battery concentrate heat management system, which is characterized in that the vehicle
Outer radiator (12) is arranged between water pump (1) and the IIth T-way water valve (9), that is, one end of the outer radiator (12) of the vehicle and
The other end of water pump (1) connection, the outer radiator (12) of the vehicle is connect with the port c of the IIth T-way water valve (9).
10. integral new-energy passenger compartment according to claim 1 and battery concentrate heat management system, which is characterized in that described
Evaporation fan (18) is arranged in the two sides of third heat exchanger (17).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810352185.0A CN108482065A (en) | 2018-04-19 | 2018-04-19 | Integral new-energy passenger compartment and battery concentrate heat management system |
| CN2018103521850 | 2018-04-19 |
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| CN109017212A true CN109017212A (en) | 2018-12-18 |
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| CN201810352185.0A Pending CN108482065A (en) | 2018-04-19 | 2018-04-19 | Integral new-energy passenger compartment and battery concentrate heat management system |
| CN201811114744.0A Active CN109017212B (en) | 2018-04-19 | 2018-09-25 | New energy bus compartment and battery centralized thermal management system |
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| Application Number | Title | Priority Date | Filing Date |
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| CN109017212B (en) | 2023-11-28 |
| CN108482065A (en) | 2018-09-04 |
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