CN108556590A - Integral new-energy passenger integrated thermal management system - Google Patents
Integral new-energy passenger integrated thermal management system Download PDFInfo
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- CN108556590A CN108556590A CN201810227423.5A CN201810227423A CN108556590A CN 108556590 A CN108556590 A CN 108556590A CN 201810227423 A CN201810227423 A CN 201810227423A CN 108556590 A CN108556590 A CN 108556590A
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- 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
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
- B60H1/00878—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being temperature regulating devices
- B60H1/00885—Controlling the flow of heating or cooling liquid, e.g. valves or pumps
-
- 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
- B60H1/04—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant from cooling liquid of the 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
- B60H1/00271—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
- B60H2001/00307—Component temperature regulation using a liquid flow
-
- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
Integral new-energy passenger integrated thermal management system of the present invention, containing air-conditioner set module, Waste Heat Reuse module and thermal management module, the air-conditioner set module contains two cycles of refrigeration and heating；The working medium of air-conditioner set module is the first working medium, using combustible refrigerant；Waste Heat Reuse module uses third working medium --- non-combustible and antifreezing and anti-rust refrigerating medium using the second working medium, thermal management module；The Waste Heat Reuse module provides low-temperature receiver and heat source for air-conditioner set module, and the air-conditioner set module provides low-temperature receiver and heat source for thermal management module；The present invention provides a kind of integral new-energy passenger integrated thermal management systems, it can fully integrate and rationally utilize the energy of integral new-energy passenger air-conditioning, power battery, motor waste heat or other waste heat, environmental protection refrigerant can be used again, the potential danger that burning or explosion occur for refrigerant can be eliminated, the efficiency of energy utilization for improving integral new-energy passenger vehicle is produced convenient for manufacturing enterprise and is applied on integral new-energy passenger.
Description
Technical field
The present invention relates to integral new-energy passenger air-conditioning system technical fields, are related to the battery thermal of integral new-energy passenger air-conditioning system
Reason system, automatically controlled heat management system, motor waste heat utilization system, particularly a kind of integral new-energy passenger integrated thermal management system.
Background technology
With the fast development of new-energy automobile, also occur some problems successively in the application, such as：(1) vehicle master
The attachment energy consumption wanted is excessively high, influences course continuation mileage, influences passenger satisfaction.(2) the battery in vehicle, motor, crew module, automatically controlled
Equal components are required to heat management, but each system（Component）Between heat management be independently to carry out, cannot be to the energy of vehicle
It is reasonably distributed, efficiency of energy utilization is not high, and there are energy wastes.(3), as the important accessory of vehicle, car air-conditioner is long
The refrigerants such as R407C, R410A have been used since phase always, although these refrigerants act on the not broken ring of atmospheric ozone layer,
Its greenhouse effect value（GWP）It is higher, belong to international《Montreal Protocol》Following cut down that Kigali's amendment is included in uses
Article.Therefore, solve the problems, such as that new-energy automobile exists, enable new-energy automobile is safe, rapidly develop be at present it is novel
Automobile manufacturing field urgent problem.
Coach air conditioner is the important energy-consuming parts of new-energy automobile, and energy consumption will account for 20% or more of vehicle total energy consumption；
Winter is more so.In winter, at -3 DEG C or less, new-energy automobile can only just be heated using PTC to heat environment temperature to crew module, this
When energy consumption can greatly increase.So in the north, integral new-energy passenger has installation fuel heater：It is too low, empty in environment temperature
When tune can not be opened, fuel heater can be used to heat to crew module.But this heating system not only with the theory of new energy
It runs counter to, and heater efficiency is low, pollutes environment, can also make troubles to driver.Therefore, integral new-energy passenger air-conditioning how is solved
Heating in winter is a critically important problem.
Battery is the power resources of integral new-energy passenger, so, battery performance is the important finger of integral new-energy passenger quality
One of mark.Due to material, what the power battery of integral new-energy passenger must be best in suitable temperature range competence exertion
Working performance, temperature is excessively high, and the side reaction of power battery can increase, and not only influences battery life, and the safety of battery also has
Hidden danger；Temperature is too low, and the activity of power battery can reduce, and causes the electricity of battery that can not be full of, and can seriously affect new energy visitor
The cruising ability of vehicle.Currently, the type of cooling of integral new-energy passenger power battery mostly uses, air cooling, Independent air conditioning are cooling, multiply
Member cabin air-conditioning cooling etc., wherein air cooling is gradually eliminated because cooling effect is poor.Though Independent air conditioning cooling effect compared with
It is good, but the cost that an air-conditioning is independently equipped with for power battery is too high, and additional air-conditioning installation space is also needed to, therefore,
The technical solution also less use now.Compare, crew module's air-conditioning cold is best solution at present, it is at low cost and
Additional installation space need not be occupied；But if power battery shares an air-conditioning with crew module, it is technically at present
Difficult there are some, nearly all it is not very ripe although domestic existing a small number of enterprises are proposed such product.
In integral new-energy passenger, motor is to belong to the mechanism with independent cooling system.The running temperature of motor generally can
Control is within certain temperature range of operation.Therefore, at present integral new-energy passenger motor operation when the heat that generates be usually logical
It crosses cooling system and is transferred directly to and gone in outdoor air, to it almost without any recycling, this has resulted in certain
Energy waste.
In terms of refrigerant used in integral new-energy passenger air-conditioning, the neither destruction ozone layer and ball greenhouse effects that use at present
Have flammable or system pressure very high or being worth lower refrigerant, for example, R290, R1270, R600, R600a, R32 and
Its mixture.And traditional coach air conditioner is to use refrigerant directly cooling or heat in-vehicle air to realize car cooling or add
The purpose of heat.If refrigerant has combustibility, once leaking, refrigerant can be directly entered passenger car, and meeting crisis multiplies
Objective safety.According to the very high refrigerant of pressure, such as CO2Deng, it is easy to explode once leaking or colliding, it can be serious
Endanger passenger survival and passenger's property.
Invention content
The purpose of the present invention is to overcome the above shortcomings and to provide a kind of suitable integral new-energy passenger integrated thermal management systems, it was both
The energy of integral new-energy passenger air-conditioning, power battery, motor waste heat or other waste heat can be fully integrated and rationally be utilized, and can be used
Environmental protection refrigerant eliminates the harm that burning or explosion occur for refrigerant, improves the efficiency of energy utilization of integral new-energy passenger vehicle；And
And it produces convenient for enterprise and is applied on integral new-energy passenger.
For the purpose for realizing above-mentioned, present invention employs following technical schemes.
Integral new-energy passenger integrated thermal management system, which is characterized in that contain air-conditioner set module, Waste Heat Reuse module and heat
The working medium of management module, the air-conditioner set module is the first working medium, and the working medium of the Waste Heat Reuse module is the second working medium, institute
The working medium for stating thermal management module is third working medium, and the Waste Heat Reuse module provides low-temperature receiver and heat source for air-conditioner set module, institute
It states air-conditioner set module and provides low-temperature receiver and heat source for thermal management module；
The air-conditioner set module contains compressor, four-way valve, the Ith heat exchanger, throttle mechanism and the IIth heat exchanger；Described Ith
Heat exchanger exchanges heat for the first working medium with the second working medium, and the IIth heat exchanger is carried out for the first working medium and third working medium
Heat exchange；The air-conditioner set module contains two cycles of refrigeration and heating：In its refrigeration cycle, the high temperature of compressor discharge is high
It presses steam to enter the Ith heat exchanger through four-way valve, the first working medium in the Ith heat exchanger is cooled to by liquid by the second working medium, together
When, the second Temperature of Working increases, and the first working medium enters the steam of throttling decrease temperature and pressure formation gas-liquid two-phase after throttle mechanism, then
The heat for absorbing third working medium is evaporated into the IIth heat exchanger and compressor is returned to by four-way valve, forms a refrigeration cycle simultaneously
By third working medium cooling down；It heats cycle：Compressor is discharged high temperature and high pressure steam and enters the IIth heat exchanger through four-way valve
And carry out heat exchange with third working medium therein：First working medium is cooled to liquid working substance, and third Temperature of Working rises；Then first
Working medium enters throttle mechanism throttling decrease temperature and pressure and forms gas-liquid two-phase steam, enters back into the IIth heat exchanger and the second working medium carries out heat
It exchanges, the first working medium is absorbed heat and evaporate, then returns to compressor by four-way valve, forms a heating and recycles and by the second working medium temperature
Degree reduces；
The Waste Heat Reuse module contains the Ith heater, the Ith T-way water valve, motor radiator, motor, the Ith water pump, the Ith expansion
Pot and the Vth T-way water valve, condensation radiator, the IVth expansion kettle, the IVth water pump, the VIth T-way water valve；When air-conditioner set module
When refrigerating operaton, the channels a, the channels c of the Vth T-way water valve are opened, and the channels b, the channels c of the Ith T-way water valve are opened, and the VIth 3
The channels b, the channels c of water-through valve are opened, and the Ith heater does not work, and specific cycle is：The second working medium in IVth expansion kettle is logical
It crosses the IVth water pump and enters the Ith heat exchanger, the first working medium carries out heat exchange with the second working medium in the Ith heat exchanger：First working medium is cold
But at liquid, the second working medium is heated up, and the channel a, c through the Ith heater and the Vth T-way water valve enters condensation radiator
Heat exchange is carried out with environment working medium, the IVth expansion kettle is returned to after the second working medium is cooled, forms a cycle；At the same time, the Ith
The second working medium in expansion kettle enters motor by the Ith water pump and is cooled down to motor, and the temperature of motor is made to reduce, and the second work
Matter temperature enters condensation radiator after increasing, will condense the second working medium in radiator by environment working medium cools down, and after cooling the
The channel b, c in b, c channel and VIth T-way water valve of two working medium through the Ith T-way water valve returns to the Ith expansion kettle, forms one and follows
Ring；When air-conditioner set module heating operation, the channel a, b of the Vth T-way water valve is opened, and the channels a of the Ith T-way water valve, b are logical
Road is opened, and the channels a, the channels c of the VIth T-way water valve are opened, and condensation radiator, the IVth expansion kettle and the IVth water pump are not involved in and follow
Ring, specific cycle are：The second working medium in Ith expansion kettle enters motor by the Ith water pump and carries out heat exchange, makes motor temperature
It reducing, the second Temperature of Working enters back into condensation radiator after increasing, if the second Temperature of Working is excessively high, the second working medium and environment work
Matter carries out heat exchange temperature reduction；If the second Temperature of Working is suitable, the second working medium and environment working medium are without heat exchange, through the
The channel a, b of I T-way water valve and the channel a, b of the Vth T-way water valve enter the Ith heater；If the temperature of the second working medium cannot expire
Foot requires, then the Ith heater works, and the second Temperature of Working continues to increase；If the temperature of the second working medium can be met the requirements, the Ith
Heater does not work, and the second working medium enters the Ith heat exchanger by the Ith heater, the second working medium and the first work in the Ith heat exchanger
Matter carries out heat exchange, and heat source is provided for air-conditioner set module heating operation：The evaporation of first working medium absorbs the heat in the second working medium,
Second Temperature of Working reduces, and the Ith expansion kettle is returned to by the channel a, c of the VIth T-way water valve, forms a cycle；
The thermal management module contain the IIth expansion kettle, the IIth water pump, the IIth T-way water valve, frost removal, the Ith interior radiator,
IIth interior radiator, the IIIth T-way water valve, the IIIth expansion kettle, the IIIth water pump, the IIth heater, battery case, the IVth 3 water flowing
Valve, automatically controlled device and the VIIth T-way water valve；When air-conditioner set modular refrigeration is run, the channels a, the channels b of the IIth T-way water valve
It is opened with the channels a, the channels b of the VIIth T-way water valve, specific cycle is：Third working medium in IIth expansion kettle passes through the IIth water
Pump the channels a through the IIth T-way water valve, the channels b enter the IIth heat exchanger, third working medium and the first working medium in the IIth heat exchanger
Carry out heat exchange：The heat that the evaporation of first working medium absorbs third working medium makes the reduction of third Temperature of Working, cooled third working medium
Enter frost removal by the channel a, b of the VIIth T-way water valve, but do not exchange heat with environment working medium, subsequently into the Ith interior radiator
Heat exchange is carried out with in-vehicle air with the IIth interior radiator, so that vehicle interior temperature is reduced, third Temperature of Working increases；It is same with this
When, if battery case and automatically controlled device need to cool down, a in the channels b of the IIIth T-way water valve, the channels c and the IVth T-way water valve is logical
Road, the channels b are opened, and the third working medium come out from the Ith interior radiator and the IIth interior radiator passes through the IIIth T-way water valve
B, the channels c enter the IIIth expansion kettle, then enter battery case by the IIIth water pump and the IIth heater, at this time the IIth heater not work
Make, heat exchange is carried out by third working medium and battery case, so that battery temperature is reduced, then passes through the channel a, b of the IVth T-way water valve
Into automatically controlled device, third working medium and automatically controlled device, which carry out heat exchange, makes the temperature of automatically controlled device reduce, third working medium then temperature
It is lasting to increase, eventually pass back to the IIth expansion kettle；If battery case and automatically controlled device need not cool down, a of the IIIth T-way water valve is logical
Road, the channels a in the channels b and the IVth T-way water valve, the channels c are opened, and are come out from the Ith interior radiator and the IIth interior radiator
Third working medium is returned directly to the IIth expansion kettle by the channel a, b of the IIIth T-way water valve and the channel a, c of the IVth T-way water valve, shape
It is recycled at one；
When air-conditioner set module heating operation, the channels a of the IIth T-way water valve, the channels b in the channels c and the VIIth T-way water valve, c
Channel is opened, and specific cycle is：Third working medium in IIth expansion kettle is logical by the IIth water pump a, c through the IIth T-way water valve
Road enters the IIth heat exchanger, and third working medium carries out heat exchange with the first working medium in the IIth heat exchanger：Third working medium absorbs first
The heat of working medium makes the first working medium be cooled to liquid, and b, c channel of the raised third working medium of temperature through the VIIth T-way water valve enters
Frost removal exchanges heat with environment working medium, defrosting-defogging of the environment working medium heated for vehicle glass, and the third after temperature decline
Working medium enters the Ith interior radiator and the IIth interior radiator carries out heat exchange with in-vehicle air, so that vehicle interior temperature is increased, third
Temperature of Working continues to decline；At the same time, if battery case needs to heat, the channels b, the channels c of the IIIth T-way water valve are opened, from
The third working medium that Ith interior radiator and the IIth interior radiator come out enters the IIIth by the channel b, c of the IIIth T-way water valve
Expansion kettle, then the IIth heater is entered by the IIIth water pump；The IIth heater if the temperature of third working medium is unable to meet demand
Work, the IIth heater does not work if the temperature energy meet demand of third working medium, and third working medium enters battery case and carries out hot friendship
Changing makes battery temperature increase, and is then returned directly to the IIth expansion kettle by the channel a, c of the IVth T-way water valve, forms one and follows
Ring.
Further, first working medium uses combustible refrigerant（Such as R290, R1270, R600a, R32, R1234yf）And its
Mixture；Second working medium and third working medium use non-combustible and antifreezing and anti-rust refrigerating medium.
Further, the compressor uses vertical compressor or horizontal compressor.
Further, the Ith heat exchanger uses air heat exchanger；IIth heat exchanger uses liquid heat-exchanger.
Further, the motor radiator, the frost removal, the Ith interior radiator and the IIth interior radiator are equal
For air heat exchanger.
Further, the quantity of the described Ith interior radiator and the IIth interior radiator can be according to design or practical need
It asks and is arranged（n=1、2、3、4……）, and be in that cloth is installed.
Further, the connecting line between the described Ith interior radiator and the IIth interior radiator is to be connected in parallel
Or it is connected in series with.
Further, the Ith expansion kettle, the IIth expansion kettle, the IIIth expansion kettle and the IVth expansion kettle have been all made of liquid feeding, have mended
The component of liquid and degassing function.
Further, the Ith heater, the IIth heater use liquid heater.
Further, the air-conditioner set module only has refrigerating medium to communicate in compartment.
The good effect of integral new-energy passenger integrated thermal management system of the present invention is：
A kind of integral new-energy passenger integrated thermal management system being suitable for flammable working medium is provided, it can fully be integrated and reasonable profit
With current integral new-energy passenger air-conditioning, the energy of power battery, motor waste heat or other waste heat, and environmental protection refrigerant, energy can be used
The potential danger that burning or explosion occur for refrigerant is eliminated, the efficiency of energy utilization of integral new-energy passenger vehicle is improved, and is convenient for
Manufacturing enterprise produces and is applied on integral new-energy passenger.
Description of the drawings
Fig. 1 is the structure and wiring diagram of integral new-energy passenger integrated thermal management system of the present invention.
Label in figure is respectively：
1, compressor；2, four-way valve；
3, the Ith heat exchanger；4, throttle mechanism；
5, the IIth heat exchanger；6, the Ith heater；
7, the Ith T-way water valve；8, motor radiator；
9, motor；10, the Ith water pump；
11, the Ith expansion kettle；12, the IIth expansion kettle；
13, the IIth water pump；14, the IIth T-way water valve；
15, frost removal；16, the Ith interior radiator；
17, the IIth interior radiator；18, the IIIth T-way water valve；
19, the IIIth expansion kettle；20, the IIIth water pump；
21, the IIth heater；22, battery case；
23, the IVth T-way water valve；24, automatically controlled device；
25, the Vth T-way water valve；26, radiator is condensed；
27, the IVth expansion kettle；28, the IVth water pump；
29, the VIth T-way water valve；30, the VIIth T-way water valve.
Specific implementation mode
The specific implementation mode that integral new-energy passenger integrated thermal management system of the present invention is provided below in conjunction with attached drawing, in implementation
Production standard can be executed in accordance with existing product standard.It is to be noted that：The implementation embodiment party not limited to the following of the present invention
Formula.
Referring to Fig. 1.A kind of integral new-energy passenger integrated thermal management system, containing air-conditioner set module, Waste Heat Reuse module and
Thermal management module.The air-conditioner set module contains compressor 1, four-way valve 2, the Ith heat exchanger 3, throttle mechanism 4 and the IIth and exchanges heat
Device 5.The Waste Heat Reuse module contain the Ith heater 6, the Ith T-way water valve 7, motor radiator 8, motor 9, the Ith water pump 10,
Ith expansion kettle 11 and the Vth T-way water valve 25, condensation radiator 26, the IVth expansion kettle 27, the IVth water pump 28, the VIth 3 water flowing
Valve 29.The thermal management module contains the IIth expansion kettle 12, the IIth water pump 13, the IIth T-way water valve 14, frost removal 15, the Ith vehicle
The interior radiator 17 of inner radiator the 16, the IIth, the IIIth T-way water valve 18, the IIIth expansion kettle 19, the IIIth water pump 20, the IIth heater
21, battery case 22, the IVth T-way water valve 23, automatically controlled device 24 and the VIIth T-way water valve 30.
The refrigeration and heating cycle of the air-conditioner set module use the first working medium, the Waste Heat Reuse module to use second
Working medium, the thermal management module use third working medium.Here, first working medium is refrigerant, and combustible refrigerant can be used,
Such as R290, R1270, R600a, R32, R1234yf or their mixture.Second working medium is the first refrigerating medium,
The third working medium is the second refrigerating medium；First refrigerating medium and the second refrigerating medium can be used safe, non-combustible and antifreeze
The refrigerating medium of antirust, such as glycol water.The Waste Heat Reuse module provides low-temperature receiver and heat source for air-conditioner set module, institute
It states air-conditioner set module and provides low-temperature receiver and heat source for thermal management module.
In implementation, the compressor 1 uses vertical compressor or horizontal compressor.
Ith heat exchanger 3 uses air heat exchanger, exchanges heat for the first working medium and the second working medium.Described IIth
Heat exchanger 5 uses liquid heat-exchanger, exchanges heat for the first working medium and third working medium.
The motor radiator 8, the frost removal 15,16 and the IIth interior radiator 17 of the Ith interior radiator are
Using air heat exchanger.
Ith expansion kettle 11, the IIth expansion kettle 12 and the IIIth expansion kettle 19 have been all made of liquid feeding, fluid infusion and degassing function
Component.
Ith heater 6 and the IIth heater 21 use liquid heater.
The connection relation and specific assembling steps of integral new-energy passenger integrated thermal management various parts of the present invention are as follows（It is continuous to see
Fig. 1）：
The exhaust outlet of compressor 1 is connected with the ports a of four-way valve 2, by the ports b, the ports c, the ports d of four-way valve 2 respectively with
One end connection of one end of the Ith heat exchanger 3, the air entry of compressor 1,5 refrigerant side of the IIth heat exchanger, by the IIth heat exchanger 5
The other end connect with one end of throttle mechanism 4, by the other end of 3 refrigerant side of the other end of throttle mechanism 4 and the Ith heat exchanger
It is connected, constitutes air-conditioner set module.
One end of Ith heat exchanger, 3 first refrigerating medium side is connect with one end of the Ith heater 6, by the another of the Ith heater 6
One end is connect with the ports a of the Vth T-way water valve 25, and the ports c of the Vth T-way water valve 25 and one end of condensation radiator 26 are connected
It connects, the other end for condensing radiator 26 is connect with the import of the IVth expansion kettle 27, by the outlet and the IVth of the IVth expansion kettle 27
The import of water pump 28 connects；The ports b of Vth T-way water valve 25 are connect with the ports a of the Ith T-way water valve 7, by the Ith 3 water flowing
The ports b of valve 7 are connect with one end of motor radiator 8, and the other end of motor radiator 8 is connect with one end of motor 9, will be electric
The other end of machine 9 is connect with the outlet of the Ith water pump 10, and the import of the Ith water pump 10 is connect with the outlet of the Ith expansion kettle 11, will
The import of Ith expansion kettle 11 is connect with the ports c of the VIth T-way water valve 29, by the ports b of the VIth T-way water valve 29 and the Ith threeway
The ports c of water valve 7 connect, by the ports a of the VIth T-way water valve 29, outlet and 3 first refrigerating of the Ith heat exchanger of the IVth water pump 28
The other end of agent side constitutes Waste Heat Reuse module by piping connection.
By one end, the ports b of the IIth T-way water valve 14, the VIIth T-way water valve 30 of 5 second refrigerating medium side of the IIth heat exchanger
The ports c by piping connection, by the other end of 5 second refrigerating medium side of the IIth heat exchanger, the IIth T-way water valve 14 the ports c,
The ports a of VIIth T-way water valve 30 pass through piping connection；The ports b of VIIth T-way water valve 30 and one end of frost removal 15 are connected
It connects, one end of the other end of frost removal 15, one end of the Ith interior radiator 16, the IIth interior radiator 17 is connected by pipeline
It connects（The quantity of described Ith interior radiator 16 and the IIth interior radiator 17 can be arranged according to design or actual demand
N=1 ＜, 2,3,4 ... ＞, and be in that cloth is installed.Between described Ith interior radiator 16 and the IIth interior radiator 17
Connecting line be to be connected in parallel or be connected in series with, be preferably connected in parallel in implementation）, by the another of the Ith interior radiator 16
It holds, the ports b of the other end of the IIth interior radiator 17, the IIIth T-way water valve 18 pass through piping connection；By the IIIth T-way water valve
18 ports c are connect with the import of the IIIth expansion kettle 19, and the outlet of the IIIth expansion kettle 19 is connect with the import of the IIIth water pump 20,
The outlet of IIIth water pump 20 is connect with one end of the IIth heater 21, by the other end of the IIth heater 21 and battery case 22
One end connects, and the ports a of the other end of battery case 22, the ports a of the IIIth T-way water valve 18, the IVth T-way water valve 23 are passed through pipe
Road connects, and the ports b of the IVth T-way water valve 23 are connect with one end of automatically controlled device 24, by the other end of automatically controlled device 24, the
The ports c of IV T-way water valve 23, the import of the IIth expansion kettle 12 are by piping connection, by the outlet and the IIth of the IIth expansion kettle 12
The import of water pump 13 connects, and the outlet of the IIth water pump 13 is connect with the ports a of the IIth T-way water valve 14, constitutes heat management mould
Block.
The course of work of integral new-energy passenger integrated thermal management system of the present invention is as follows（It is continuous to see Fig. 1）：
--- in summer, when needing to be cooled down using the refrigeration cycle of air-conditioner set, the course of work is：Second secondary refrigerant liquid
The IIth T-way water valve 14 is pumped by the IIth expansion kettle 12 by the IIth water pump 13, at this point, the ports a of the IIth T-way water valve 14 and b
Port is connected, and the ports c are obstructed, and the second secondary refrigerant liquid enters the IIth heat exchanger 5 by the port a, b of the IIth T-way water valve 14
Carry out heat exchange：Refrigerant in IIth heat exchanger 5 is evaporated because of heat absorption, and then temperature reduces the second refrigerating medium.Air-conditioning at this time
Unit is in refrigerating state.The refrigerant vapour for the high temperature and pressure that compressor 1 is discharged enters four-way valve 2, at this time a of four-way valve 2
Port is connected with the ports b, and the ports c are connected with the ports d, and refrigerant vapour enters the Ith heat exchanger 3 by the port a, b of four-way valve 2
Heat exchange is carried out with the first refrigerating medium：Refrigerant is cooled to liquid, and then temperature increases the first refrigerating medium；Then, refrigerant liquid
The vehicle repair major refrigerant of low-temp low-pressure is formed after into 4 decrease temperature and pressure of throttle structure, vehicle repair major refrigerant goes successively to the
II heat exchanger 5 and the second refrigerating medium carry out heat exchange：Second refrigerant temperature reduces, and refrigerant then absorbs heat and steamed as refrigerant
Vapour；Later, refrigerant vapour enters four-way valve 2 and returns to compressor 1 by the port c, d of four-way valve 2, completes a refrigeration and follows
Ring.At this point, air-conditioner set not only completes air conditioner refrigerating, but also complete the cooling down to the second refrigerating medium.
Waste Heat Reuse module at this time is in running order.First refrigerating medium is in the Ith heat exchanger 3 by refrigerant heat liter
The Ith heater 6 is pumped by the IVth water pump 28 after temperature, but the Ith heater 6 does not work, subsequently into the Vth T-way water valve 25, this
When, the ports a of the Vth T-way water valve 25 are connected with the ports c, and the ports b are obstructed, and the first refrigerating medium passes through the Vth T-way water valve 25
The port a, c enter condensation radiator 26 and environment working medium and carry out heat exchange, the cooled cooling of the first refrigerating medium, subsequently into the
IV expansion kettle 27 eventually passes back to the IVth water pump 28, completes a cycle of the first refrigerating medium.Motor 9, motor radiator at this time
8, the Ith water pump 10, the Ith expansion kettle 11 are not involved in cycle.
But motor radiator 8, motor 9, the Ith water pump 10, the Ith expansion kettle 11 at this time forms an independent loops, but
It is not involved in the cycle of the Ith heat exchanger 3.When motor 9 when the temperature is excessively high, the independent loops just bring into operation, and specific cycle is：
The first refrigerating medium in Ith expansion kettle 11 is pumped into motor 9 by the Ith water pump 10 and carries out heat exchange, and the temperature of motor 9 is made to reduce, and
The temperature of first refrigerating medium increases；First refrigerating medium of high temperature enters motor radiator 8 and carries out heat exchange, temperature with environment working medium
The first refrigerating medium reduced enters the Ith T-way water valve 7, at this point, the ports b of the Ith T-way water valve 7 are connected with the ports c, and the ports a
Obstructed, the first refrigerating medium enters the VIth T-way water valve 29 by the port b, c of the Ith T-way water valve 7, at this time the VIth T-way water valve 29
The ports b and the conducting of the ports c, and the ports a are obstructed, and it is swollen that the first refrigerating medium by the port b, c of the VIth T-way water valve 29 returns to the Ith
Swollen pot 11 completes a heat dissipation cycle of motor 9.Pay attention to：When 9 temperature of motor is not high, the independent loops do not start.
Second refrigerating medium, which is cooled in the IIth heat exchanger 5 after cooling, enters the VIIth T-way water valve 30, and at this time the VIIth
The ports a of T-way water valve 30 are connected with the ports b, and the ports c are obstructed, the end a, b that the second refrigerating medium passes through the VIIth T-way water valve 30
Mouth enters in frost removal 15, but frost removal 15 does not work；It is interior to enter the Ith interior radiator 16 and the IIth for the second refrigerating medium later
Radiator 17 carries out heat exchange with environment inside car air, and the second refrigerant temperature slightly increases, and vehicle interior temperature is reduced and maintained
One comfortable temperature range of human body；The second refrigerating medium after heating enters the IIIth T-way water valve 18.
If desired battery case 22 at this time cools down, then the ports b of the IIIth T-way water valve 18 are connected with the ports c, and the ports a are not
Logical, the second refrigerating medium enters the IIIth expansion kettle 19 by the port b, c of the IIIth T-way water valve 18 and is pumped into the by the IIIth water pump 20
II heater 21, at this time the IIth heater 21 do not work, the second refrigerating medium enters battery case 22 and battery and carries out heat exchange later,
Battery temperature reduces, and the second refrigerant temperature increases again；The second refrigerating medium after heating enters the IVth T-way water valve 23.If
Battery case 22 need not cool down, then the ports a of the IIIth T-way water valve 18 are connected with the ports b, and the ports c are obstructed, the second refrigerating medium
Enter the IVth T-way water valve 23 by the port a, b of the IIIth T-way water valve 18.
If desired automatically controlled device 24 at this time cools down, the ports a of the IVth T-way water valve 23 are connected with the ports b, and the ports c are not
Logical, the second refrigerating medium enters automatically controlled device 24 by the port a, b of the IVth T-way water valve 23 and carries out heat exchange：24 temperature of automatically controlled device
Degree reduces, and the second refrigerant temperature continues to increase, and the second refrigerating medium after heating returns to the IIth expansion kettle 12, completes one the
The cycle of two refrigerating mediums, meanwhile, air-conditioner set also completes refrigeration cycle.
--- in winter, when needing to be heated using the heating cycle of air-conditioner set, the course of work is：Second refrigerating medium
Liquid is pumped into the IIth T-way water valve 14 by the IIth water pump 13 by the IIth expansion kettle 12, at this point, the ports a of the IIth T-way water valve 14
It is connected with the ports c, and the ports b are obstructed, the second secondary refrigerant liquid enters the IIth heat exchange by the port a, c of the IIth T-way water valve 14
Device 5 carries out heat exchange：Refrigerant is cooled into liquid, and then temperature increases the second refrigerating medium.
Air-conditioner set at this time is in heating state.The refrigerant vapour for the high temperature and pressure that compressor 1 is discharged enters four-way
Valve 2, at this time the ports a of four-way valve 2 be connected with the ports d, the ports b are connected with the ports c, a, d that refrigerant vapour passes through four-way valve 2
Port enters the IIth heat exchanger 5 and carries out heat exchange：Refrigerant vapour is condensed into refrigerant liquid, and the second refrigerating medium is then heated
Heating；Later, refrigerant liquid enters the vehicle repair major refrigerant that 4 decrease temperature and pressure of throttle mechanism forms low-temp low-pressure；Vapour later
The refrigerant of liquid two-phase enters the Ith heat exchanger 3 and the first refrigerating medium carries out heat exchange：First refrigerant temperature reduces, and freezes
Agent heat absorption becomes refrigerant vapour, and refrigerant vapour enters back into four-way valve 2, compressor 1 is returned to by the port b, c of four-way valve 2,
Complete a heating cycle.At this point, air-conditioner set not only completes air-conditioning heating, but also complete opposite heat tube reason the second refrigerating medium of module
Heat temperature raising and Waste Heat Reuse to the first refrigerating medium.
Waste Heat Reuse module at this time is in running order.The first refrigerating medium in Ith expansion kettle 11 is pumped by the Ith water pump 10
Enter motor 9 and carries out heat exchange：Motor 9 is cooled down, and the first refrigerant temperature increases；Then, raised first refrigerating of temperature
Agent enters motor radiator 8；At this point, if the first refrigerant temperature is excessively high, motor radiator 8 works, and is by surrounding air
First refrigerating medium cools；If the first refrigerant temperature is not high, motor radiator 8 does not start.Later, the first refrigerating medium into
Enter the Ith T-way water valve 7, the ports a of the Ith T-way water valve 7 are connected with the ports b at this time, and the ports c are obstructed, and the first refrigerating medium passes through
The port a, b of Ith T-way water valve 7 enters the Vth T-way water valve 25, and the ports a of the Vth T-way water valve 25 are connected with the ports b at this time,
And the ports c are obstructed, the first refrigerating medium enters the Ith heater 6 by the port a, b of the Vth T-way water valve 25.At this point, if first carries
Refrigerant temperature is too low, then the Ith heater 6 works：It heats and the first refrigerant temperature is made to increase.If the first refrigerant temperature is suitable
Preferably, then the Ith heater 6 does not start.First refrigerating medium enters the Ith heat exchanger 3 after being come out from the Ith heater 6, is changed for the Ith
Refrigerant in hot device 3 provides heat source：Heat in the first refrigerating medium of refrigerant suction and evaporate, the first refrigerating that temperature reduces
Agent returns to the Ith expansion kettle 11, completes a Waste Heat Reuse cycle.At this point, condensation radiator 26, the IVth expansion kettle 27 and the IVth water
Pump 28 is not involved in cycle.
Second refrigerating medium enters the VIIth T-way water valve 30 after being heated up in the IIth heat exchanger 5, and at this time the VIIth
The ports b of T-way water valve 30 are connected with the ports c, and the ports a are obstructed, the end b, c that the second refrigerating medium passes through the VIIth T-way water valve 30
Mouth enters frost removal 15 and carries out heat exchange with in-vehicle air：Air after heating is Chinese herbaceous peony glass defrosting-defogging, the second refrigerating medium
Temperature slightly declines, and hot friendship is carried out with environment inside car air subsequently into 16 and the IIth interior radiator 17 of the Ith interior radiator
It changes, the second refrigerant temperature continues to decline, but so that vehicle interior temperature is increased and maintain a comfortable temperature range of human body；Cooling
The second refrigerating medium afterwards enters the IIIth T-way water valve 18.
If desired battery case 22 at this time heats, then the ports b of the IIIth T-way water valve 18 are connected with the ports c, and the ports a are not
Logical, the second refrigerating medium enters the IIIth expansion kettle 19 by the port b, c of the IIIth T-way water valve 18 and is pumped into the by the IIIth water pump 20
II heater 21.At this point, if the temperature of the second refrigerating medium is unable to meet demand, the IIth heater 21 work：Make second
Refrigerating medium heat temperature raising.If the temperature energy meet demand of the second refrigerating medium, the IIth heater 21 do not start.Later, it second carries
Cryogen enters battery case 22 and carries out heat exchange with battery：The temperature of battery is set to increase, and the temperature of the second refrigerating medium reduces, cooling
The second refrigerating medium afterwards enters the IVth T-way water valve 23；If battery case 22 need not heat, the ports a of the IIIth T-way water valve 18
It is connected with the ports b, and the ports c are obstructed, the second refrigerating medium enters the IVth T-way water valve by the port a, b of the IIIth T-way water valve 18
23, at this point, the ports a of the IVth T-way water valve 23 are connected with the ports c, and the ports b are obstructed, and the second refrigerating medium passes through the IVth 3 water flowing
The port a, c of valve 23 returns to the IIth expansion kettle 12, completes a cycle of the second refrigerating medium, meanwhile, air-conditioner set completes system
Thermal cycle.
Claims (10)
1. integral new-energy passenger integrated thermal management system, which is characterized in that contain air-conditioner set module, Waste Heat Reuse module and heat pipe
Module is managed, the working medium of the air-conditioner set module is the first working medium, and the working medium of the Waste Heat Reuse module is the second working medium, described
The working medium of thermal management module is third working medium, and the Waste Heat Reuse module provides low-temperature receiver and heat source for air-conditioner set module, described
Air-conditioner set module provides low-temperature receiver and heat source for thermal management module；
The air-conditioner set module contains compressor（1）, four-way valve（2）, the Ith heat exchanger（3）, throttle mechanism（4）It is changed with the IIth
Hot device（5）；Ith heat exchanger（3）It exchanges heat for the first working medium and the second working medium, the IIth heat exchanger（5）For
First working medium exchanges heat with third working medium；The air-conditioner set module contains two cycles of refrigeration and heating：It is followed in its refrigeration
In ring, compressor（1）The high temperature and high pressure steam of discharge is through four-way valve（2）Into the Ith heat exchanger（3）, by the second working medium by the Ith
Heat exchanger（3）In the first working medium be cooled to liquid, meanwhile, the second Temperature of Working increases, and the first working medium enters throttle mechanism（4）
Throttling decrease temperature and pressure forms the steam of gas-liquid two-phase afterwards, subsequently into the IIth heat exchanger（5）Evaporation absorbs the heat of third working medium
And pass through four-way valve（2）Return to compressor（1）, form a refrigeration cycle and by third working medium cooling down；It heats cycle
For：Compressor（1）High temperature and high pressure steam is discharged through four-way valve（2）Into the IIth heat exchanger（5）And with third working medium therein into
Row heat exchange：First working medium is cooled to liquid working substance, and third Temperature of Working rises；Then the first working medium enters throttle mechanism（4）
The decrease temperature and pressure that throttles forms gas-liquid two-phase steam, enters back into the IIth heat exchanger（5）Heat exchange, the first working medium are carried out with the second working medium
It absorbs heat and evaporates, then pass through four-way valve（2）Return to compressor（1）, form a heating cycle and reduce the second Temperature of Working；
The Waste Heat Reuse module contains the Ith heater（6）, the Ith T-way water valve（7）, motor radiator（8）, motor（9）, the Ith
Water pump（10）, the Ith expansion kettle（11）And the Vth T-way water valve（25）, condensation radiator（26）, the IVth expansion kettle（27）, the IVth
Water pump（28）, the VIth T-way water valve（29）；When air-conditioner set modular refrigeration is run, the Vth T-way water valve（25）The channels a, c
Channel is opened, the Ith T-way water valve（7）The channels b, the channels c open, the VIth T-way water valve（29）The channels b, the channels c open, the
I heater（6）It does not work, specific cycle is：IVth expansion kettle（27）In the second working medium pass through the IVth water pump（28）Into
Ith heat exchanger（3）, in the Ith heat exchanger（3）In the first working medium and the second working medium carry out heat exchange：First working medium is cooled to liquid,
Second working medium is heated up, through the Ith heater（6）With the Vth T-way water valve（25）The channel a, c enter condensation radiator
（26）Heat exchange is carried out with environment working medium, the IVth expansion kettle is returned to after the second working medium is cooled（27）, form a cycle；With this
Meanwhile the Ith expansion kettle（11）In the second working medium pass through the Ith water pump（10）Into motor（9）To motor（9）It is cooled down, is made
Motor（16）Temperature reduce, and the second Temperature of Working increase after enter condensation radiator（26）, condensation is dissipated by environment working medium
Hot device（26）Interior the second working medium cooling, the second working medium after cooling is through the Ith T-way water valve（7）The channel b, c and the VIth threeway
Water valve（29）The channel b, c return to the Ith expansion kettle（11）, form a cycle；When air-conditioner set module heating operation, the Vth
T-way water valve（25）The channel a, b open, the Ith T-way water valve（7）The channels a, the channels b open, the VIth T-way water valve（29）A
Channel, the channels c are opened, and radiator is condensed（26）, the IVth expansion kettle（27）With the IVth water pump（28）It is not involved in cycle, is specifically followed
Ring is：Ith expansion kettle（11）In the second working medium pass through the Ith water pump（10）Into motor（9）Heat exchange is carried out, motor is made（9）
Temperature reduces, and the second Temperature of Working enters back into condensation radiator after increasing（26）If the second Temperature of Working is excessively high, the second working medium
Heat exchange temperature reduction is carried out with environment working medium；If the second Temperature of Working is suitable, the second working medium is with environment working medium without heat
It exchanges, through the Ith T-way water valve（7）The channel a, b and the Vth T-way water valve（25）The channel a, b enter the Ith heater（6）；If
The temperature of second working medium cannot be met the requirements, then the Ith heater（6）Work, the second Temperature of Working continue to increase；If the second working medium
Temperature can meet the requirements, then the Ith heater（6）It does not work, the second working medium passes through the Ith heater（6）Into the Ith heat exchanger
（3）, in the Ith heat exchanger（3）In the second working medium and the first working medium carry out heat exchange, provide heat for air-conditioner set module heating operation
Source：The evaporation of first working medium absorbs the heat in the second working medium, and the second Temperature of Working reduces, and passes through the VIth T-way water valve（29）A,
The channels c return to the Ith expansion kettle（11）, form a cycle；
The thermal management module contains the IIth expansion kettle（12）, the IIth water pump（13）, the IIth T-way water valve（14）, frost removal
（15）, the Ith interior radiator（16）, the IIth interior radiator（17）, the IIIth T-way water valve（18）, the IIIth expansion kettle（19）,
III water pump（20）, the IIth heater（21）, battery case（22）, the IVth T-way water valve（23）, automatically controlled device（24）With the VIIth threeway
Water valve（30）；When air-conditioner set modular refrigeration is run, the IIth T-way water valve（14）The channels a, the channels b and the VIIth T-way water valve
（30）The channels a, the channels b open, specific cycle is：IIth expansion kettle（12）In third working medium pass through the IIth water pump（13）
Through the IIth T-way water valve（14）The channels a, the channels b enter the IIth heat exchanger（5）, in the IIth heat exchanger（5）Middle third working medium with
First working medium carries out heat exchange：The heat that the evaporation of first working medium absorbs third working medium makes the reduction of third Temperature of Working, cooled
Third working medium passes through the VIIth T-way water valve（30）The channel a, b enter frost removal（15）, but not with environment working medium exchange heat, then into
Enter the Ith interior radiator（16）With the IIth interior radiator（17）Heat exchange is carried out with in-vehicle air, vehicle interior temperature is made to reduce, the
Three Temperature of Working increase；At the same time, if battery case（22）And automatically controlled device（24）It needs to cool down, then the IIIth T-way water valve（18）
The channels b, the channels c and the IVth T-way water valve（23）The channels a, the channels b open, from the Ith interior radiator（16）With the IIth vehicle
Inner radiator（17）Third working medium out passes through the IIIth T-way water valve（18）The channel b, c enter the IIIth expansion kettle（19）, then
Pass through the IIIth water pump（20）With the IIth heater（21）Into battery case（22）, the IIth heater at this time（21）It does not work, by
Three working medium and battery case（22）Heat exchange is carried out, so that battery temperature is reduced, then passes through the IVth T-way water valve（23）The channel a, b
Into automatically controlled device（24）, third working medium and automatically controlled device（24）Carrying out heat exchange makes automatically controlled device（24）Temperature reduce, the
Then constant temperature increases three working medium, eventually passes back to the IIth expansion kettle（12）；If battery case（22）And automatically controlled device（24）It does not need
It cools down, then the IIIth T-way water valve（18）The channels a, the channels b and the IVth T-way water valve（23）The channels a, the channels c open, from the Ith
Interior radiator（16）With the IIth interior radiator（17）Third working medium out passes through the IIIth T-way water valve（18）The channel a, b
With the IVth T-way water valve（23）The channel a, c be returned directly to the IIth expansion kettle（12）, form a cycle；
When air-conditioner set module heating operation, the IIth T-way water valve（14）The channels a, the channels c and the VIIth T-way water valve（30）
The channels b, the channels c open, specific cycle is：IIth expansion kettle（12）In third working medium pass through the IIth water pump（13）Through
II T-way water valve（14）The channel a, c enter the IIth heat exchanger（5）, in the IIth heat exchanger（5）Middle third working medium and the first working medium
Carry out heat exchange：The heat that third working medium absorbs the first working medium makes the first working medium be cooled to liquid, the raised third working medium of temperature
Through the VIIth T-way water valve（30）The channel b, c enter frost removal（15）It exchanges heat with environment working medium, the environment working medium heated is used for
The defrosting-defogging of vehicle glass, and the third working medium after temperature declines enters the Ith interior radiator（16）With the IIth interior radiator
（17）Heat exchange is carried out with in-vehicle air, so that vehicle interior temperature is increased, third Temperature of Working continues to decline；At the same time, if battery
Case（22）It needs to heat, then the IIIth T-way water valve（18）The channels b, the channels c open, from the Ith interior radiator（16）With the IIth
Interior radiator（17）Third working medium out passes through the IIIth T-way water valve（18）The channel b, c enter the IIIth expansion kettle（19）,
Pass through the IIIth water pump again（20）Into the IIth heater（21）；The IIth heater if the temperature of third working medium is unable to meet demand
（21）Work, the IIth heater if the temperature energy meet demand of third working medium（21）It does not work, third working medium enters battery case
（22）Carrying out heat exchange makes battery temperature increase, and then passes through the IVth T-way water valve（23）To be returned directly to the IIth swollen in the channel a, c
Swollen pot（12）, form a cycle.
2. integral new-energy passenger integrated thermal management system according to claim 1, which is characterized in that first working medium uses
Combustible refrigerant and its mixture；Second working medium and third working medium use non-combustible and antifreezing and anti-rust refrigerating medium.
3. integral new-energy passenger integrated thermal management system according to claim 1, which is characterized in that the compressor（1）It adopts
With vertical compressor or horizontal compressor.
4. integral new-energy passenger integrated thermal management system according to claim 1, which is characterized in that the Ith heat exchanger（4）
Using air heat exchanger；IIth heat exchanger（5）Using liquid heat-exchanger.
5. integral new-energy passenger integrated thermal management system according to claim 1, which is characterized in that the motor radiator
（8）, the frost removal（15）, the Ith interior radiator（16）With the IIth interior radiator（17）It is air heat exchanger.
6. integral new-energy passenger integrated thermal management system according to claim 5, which is characterized in that the described Ith interior heat dissipation
Device（16）With the described IIth interior radiator（17）Quantity can according to design or actual demand and be arranged, and be in cloth pacify
Dress.
7. integral new-energy passenger integrated thermal management system according to claim 6, which is characterized in that the described Ith interior heat dissipation
Device（16）With the described IIth interior radiator（17）Between connecting line be to be connected in parallel or be connected in series with.
8. integral new-energy passenger integrated thermal management system according to claim 1, which is characterized in that the Ith expansion kettle
（11）, the IIth expansion kettle（12）, the IIIth expansion kettle（19）With the IVth expansion kettle（27）It has been all made of liquid feeding, fluid infusion and degassing function
Component.
9. integral new-energy passenger integrated thermal management system according to claim 1, which is characterized in that the Ith heater
（6）, the IIth heater（21）Using liquid heater.
10. integral new-energy passenger integrated thermal management system according to claim 1, which is characterized in that the air-conditioner set mould
Block only has refrigerating medium to communicate in compartment.
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| CN109301395B (en) * | 2018-11-21 | 2024-02-02 | 上海加冷松芝汽车空调股份有限公司 | Combined heating and cooling module assembly and battery thermal management system |
| WO2020137768A1 (en) * | 2018-12-26 | 2020-07-02 | 株式会社デンソー | Refrigeration cycle device and flow rate adjustment mechanism |
| JP2020104841A (en) * | 2018-12-26 | 2020-07-09 | 株式会社デンソー | Refrigeration cycle device and flow rate adjusting mechanism |
| JP7434847B2 (en) | 2018-12-26 | 2024-02-21 | 株式会社デンソー | Refrigeration cycle equipment and flow rate adjustment mechanism |
| WO2020137233A1 (en) * | 2018-12-27 | 2020-07-02 | 株式会社デンソー | Vehicular air conditioner |
| JP2020104670A (en) * | 2018-12-27 | 2020-07-09 | 株式会社デンソー | Vehicular air conditioner |
| JP7215162B2 (en) | 2018-12-27 | 2023-01-31 | 株式会社デンソー | vehicle air conditioner |
| US11833887B2 (en) | 2018-12-27 | 2023-12-05 | Denso Corporation | Vehicular air conditioner |
| CN111251822A (en) * | 2020-01-19 | 2020-06-09 | 西安交通大学 | Transcritical carbon dioxide reverse defrosting system and control method thereof |
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