CN217259491U - Thermal management system and automobile - Google Patents
Thermal management system and automobile Download PDFInfo
- Publication number
- CN217259491U CN217259491U CN202220580124.1U CN202220580124U CN217259491U CN 217259491 U CN217259491 U CN 217259491U CN 202220580124 U CN202220580124 U CN 202220580124U CN 217259491 U CN217259491 U CN 217259491U
- Authority
- CN
- China
- Prior art keywords
- port
- heat exchange
- exchange assembly
- indoor heat
- indoor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000003507 refrigerant Substances 0.000 description 30
- 239000000110 cooling liquid Substances 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 5
- 239000002826 coolant Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000007791 dehumidification Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000012809 cooling fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Air-Conditioning For Vehicles (AREA)
Abstract
The disclosure discloses a heat management system and an automobile, and belongs to the field of heat management. The air conditioner indoor unit comprises a compressor, an indoor heat exchange assembly, an outdoor heat exchange assembly, a first throttler and a second throttler; a first port of the first restrictor is connected with a first port of the indoor heat exchange assembly, and a second port of the first restrictor is connected with a first port of the outdoor heat exchange assembly; a first port of the second restrictor is connected with a first port of the indoor heat exchange assembly and a second port of the outdoor heat exchange assembly respectively, and a second port of the second restrictor is connected with a second port of the indoor heat exchange assembly; the first port of the compressor is connected with the third port of the indoor heat exchange assembly, and the second port of the compressor is connected with the fourth port of the indoor heat exchange assembly; the first port of the indoor heat exchange assembly can be selectively communicated with the first throttling device or the second throttling device. The present disclosure can increase the diversity of functions and improve the energy efficiency ratio.
Description
Technical Field
The disclosure belongs to the field of thermal management, and particularly relates to a thermal management system and an automobile.
Background
Thermal management systems are often deployed in automobiles for implementing thermal management of the automobile.
In the related technology, the heat management system is simple, mainly comprises a compressor, an outdoor heat exchanger, a throttle and an indoor heat exchanger which are connected in sequence, and the compressor, the outdoor heat exchanger, the throttle and the indoor heat exchanger are matched to enable a refrigerant to circularly flow, so that the adjustment of the temperature in the vehicle is realized.
However, the thermal management system has a single function and low energy efficiency.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problems in the related art to a certain extent, the embodiments of the present disclosure provide a thermal management system and an automobile, where the technical solution is as follows:
in order to achieve the purpose, the technical scheme adopted by the disclosure is as follows:
according to one aspect of the present disclosure, a thermal management system is provided, including a compressor, an indoor heat exchange assembly, an outdoor heat exchange assembly, a first throttle, and a second throttle;
the first port of the first throttling device is connected with the first port of the indoor heat exchange assembly, and the second port of the first throttling device is connected with the first port of the outdoor heat exchange assembly;
the first port of the second restrictor is respectively connected with the first port of the indoor heat exchange assembly and the second port of the outdoor heat exchange assembly, and the second port of the second restrictor is connected with the second port of the indoor heat exchange assembly;
the first port of the compressor is connected with the third port of the indoor heat exchange assembly, and the second port of the compressor is connected with the fourth port of the indoor heat exchange assembly;
the first port of the indoor heat exchange assembly can be selectively communicated with the first throttling device or the second throttling device.
In one implementation of the present disclosure, the indoor heat exchange assembly includes an indoor evaporator and an indoor condenser;
the indoor evaporator is respectively connected with the second port and the third port of the indoor heat exchange assembly, and the indoor condenser is respectively connected with the first port and the fourth port of the indoor heat exchange assembly;
the outdoor heat exchange assembly comprises an outdoor heat exchanger;
the outdoor heat exchanger is respectively connected with the first port and the second port of the outdoor heat exchange assembly.
In one implementation of the present disclosure, the battery further includes a third current regulator and a battery cooler;
a first port of the third current regulator is connected with a first port of the indoor heat exchange assembly and a second port of the outdoor heat exchange assembly respectively, and a second port of the third current regulator is connected with a first port of the battery cooler;
the second port of the battery cooler is connected with the first port of the compressor;
the first port of the indoor heat exchange assembly can be selectively communicated with the first throttling device or the third throttling device.
In one implementation of the present disclosure, a motor pack and a multi-way valve are also included;
the first port of the motor pack is connected with the first port of the multi-way valve, and the second port of the motor pack is connected with the third port of the outdoor heat exchange assembly;
and the second port of the multi-way valve is connected with the fourth port of the outdoor heat exchange assembly.
In one implementation of the present disclosure, the outdoor heat exchange assembly further comprises a heat sink;
and the radiator is respectively connected with the third port and the fourth port of the outdoor heat exchange assembly.
In one implementation of the present disclosure, the battery pack further comprises a battery pack;
the first port of the battery pack is connected with the third port of the multi-way valve, and the second port of the battery pack is connected with the fourth port of the multi-way valve;
and a third port of the battery cooler is connected with a fifth port of the multi-way valve, and a fourth port of the battery cooler is connected with a sixth port of the multi-way valve.
In one implementation of the present disclosure, a heater and an intermediate heat exchanger are also included;
a first port of the heater is connected with a first port of the intermediate heat exchanger, and a second port of the heater is connected with a fifth port of the indoor heat exchange assembly;
and the second port of the intermediate heat exchanger is connected with the sixth port of the indoor heat exchange assembly.
In one implementation of the present disclosure, the indoor heat exchange assembly further includes an indoor heat exchanger;
the indoor heat exchanger is respectively connected with the fifth port and the sixth port of the indoor heat exchange assembly.
In one implementation manner of the present disclosure, the third port of the intermediate heat exchanger is connected to the first port of the battery pack, and the fourth port of the intermediate heat exchanger is connected to the second port of the battery pack.
According to another aspect of the present disclosure, there is provided an automobile comprising the thermal management system described above.
The technical scheme provided by the embodiment of the disclosure has the following beneficial effects:
when the thermal management system works, the thermal management system comprises a primary throttling mode and a secondary throttling mode. When the heat management system is in a first-stage throttling mode, the first port of the indoor heat exchange assembly is communicated with the second throttling device, and at the moment, the refrigerant sequentially flows through the first port and the second port of the compressor, the fourth port and the first port of the indoor heat exchange assembly, the first port and the second port of the second throttling device, the second port and the third port of the indoor heat exchange assembly and finally returns to the first port of the compressor. In this state, the refrigerant is throttled only by the second throttle. When the heat management system is in a two-stage throttling mode, the first port of the indoor heat exchange assembly is communicated with the first throttling device, and at the moment, the refrigerant sequentially flows through the first port and the second port of the compressor, the fourth port and the first port of the indoor heat exchange assembly, the first port and the second port of the first throttling device, the first port and the second port of the outdoor heat exchange assembly, the first port and the second port of the second throttling device, the second port and the third port of the indoor heat exchange assembly and finally returns to the first port of the compressor. In this state, the refrigerant is throttled not only by the second throttle but also by the first throttle.
That is, the thermal management system has two operation modes, wherein in the first-stage throttling mode, the refrigerant circulates only among the compressor, the indoor heat exchange assembly and the second throttling device without passing through the outdoor heat exchange assembly and the first throttling device. Under the two-stage throttling mode, the refrigerant circulates among the compressor, the indoor heat exchange assembly, the outdoor heat exchange assembly, the first throttling device and the second throttling device, so that the refrigerant can be throttled more fully, the load of the compressor is effectively reduced, and the energy efficiency ratio of the heat management system is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a thermal management system provided by an embodiment of the present disclosure.
The symbols in the figures represent the following:
1. a compressor;
2. an indoor heat exchange assembly;
21. an indoor evaporator; 22. an indoor condenser; 23. an indoor heat exchanger; 24. a blower;
3. an outdoor heat exchange assembly;
31. an outdoor heat exchanger; 32. a heat sink; 33. a heat sink;
4. a first restrictor;
5. a second choke;
6. a third current regulator;
7. a battery cooler;
8. a motor pack;
9. a multi-way valve;
10. a battery pack;
11. a heater;
12. an intermediate heat exchanger.
Detailed Description
To make the objects, technical solutions and advantages of the present disclosure more apparent, embodiments of the present disclosure will be described in detail with reference to the accompanying drawings.
Thermal management systems are often deployed in automobiles for implementing thermal management of the automobile.
In the related technology, the heat management system is simple, mainly comprises a compressor, an outdoor heat exchanger, a restrictor and an indoor heat exchanger which are connected in sequence, and the refrigerant circularly flows through the cooperation of the compressor, the outdoor heat exchanger, the restrictor and the indoor heat exchanger, so that the temperature in the vehicle is regulated.
However, the thermal management system has a single function and low energy efficiency.
In order to solve the technical problem, fig. 1 is a schematic structural diagram of a thermal management system, and referring to fig. 1, in this embodiment, the thermal management system includes a compressor 1, an indoor heat exchange assembly 2, an outdoor heat exchange assembly 3, a first throttling device 4, and a second throttling device 5.
The first port of the first throttle 4 is connected with the first port of the indoor heat exchange assembly 2, and the second port of the first throttle 4 is connected with the first port of the outdoor heat exchange assembly 3. The first port of the second throttle 5 is respectively connected with the first port of the indoor heat exchange assembly 2 and the second port of the outdoor heat exchange assembly 3, and the second port of the second throttle 5 is connected with the second port of the indoor heat exchange assembly 2. The first port of the compressor 1 is connected with the third port of the indoor heat exchange assembly 2, and the second port of the compressor 1 is connected with the fourth port of the indoor heat exchange assembly 2. The first port of the indoor heat exchange assembly 2 can be selectively communicated with the first throttling device 4 or the second throttling device 5.
When the thermal management system works, the thermal management system comprises a primary throttling mode and a secondary throttling mode.
When the thermal management system is in a primary throttling mode, the first port of the indoor heat exchange assembly 2 is communicated with the second throttling device 5, and at the moment, the refrigerant sequentially flows through the first port and the second port of the compressor 1, the fourth port and the first port of the indoor heat exchange assembly 2, the first port and the second port of the second throttling device 5, the second port and the third port of the indoor heat exchange assembly 2, and finally returns to the first port of the compressor 1. In this state, the refrigerant is throttled only by the second throttle 5.
When the thermal management system is in a two-stage throttling mode, the first port of the indoor heat exchange assembly 2 is communicated with the first throttling device 4, and at the moment, the refrigerant sequentially flows through the first port and the second port of the compressor 1, the fourth port and the first port of the indoor heat exchange assembly 2, the first port and the second port of the first throttling device 4, the first port and the second port of the outdoor heat exchange assembly 3, the first port and the second port of the second throttling device 5, the second port and the third port of the indoor heat exchange assembly 2, and finally returns to the first port of the compressor 1. In this state, the refrigerant is throttled not only by the second throttle but also by the first throttle 4.
That is, the thermal management system has two operation modes, in which, in the primary throttle mode, the refrigerant circulates only between the compressor 1, the indoor heat exchange assembly 2, and the second throttle 5 without passing through the outdoor heat exchange assembly 3 and the first throttle 4. Heating and dehumidification of the indoor environment (passenger compartment) can be achieved. Under the two-stage throttling mode, the refrigerant circulates among the compressor 1, the indoor heat exchange assembly 2, the outdoor heat exchange assembly 3, the first throttling device 4 and the second throttling device 5, so that the refrigerant can be throttled more fully, the load of the compressor 1 is effectively reduced under the condition of realizing heating and dehumidification of an indoor environment, and the energy efficiency ratio of the heat management system is improved.
In the above implementation manner, the indoor heat exchange assembly 2 is used for implementing heat exchange between the refrigerant and the indoor environment, and the outdoor heat exchange assembly 3 is used for implementing heat exchange between the refrigerant and the outdoor environment (outside the cabin of the passenger). The indoor heat exchange module 2 and the outdoor heat exchange module 3 will be described below.
In this embodiment, the indoor heat exchange assembly 2 includes an indoor evaporator 21 and an indoor condenser 22, the indoor evaporator 21 is connected to the second port and the third port of the indoor heat exchange assembly 2, and the indoor condenser 22 is connected to the first port and the fourth port of the indoor heat exchange assembly 2. The outdoor heat exchange assembly 3 comprises an outdoor heat exchanger 31, and the outdoor heat exchanger 31 is connected with the first port and the second port of the outdoor heat exchange assembly 3 respectively.
In the above implementation manner, the refrigerant passes through the indoor evaporator 21 via the second port and the third port of the indoor heat exchange assembly 2, the refrigerant passes through the indoor condenser 22 via the first port and the fourth port of the indoor heat exchange assembly 2, and the refrigerant passes through the outdoor heat exchanger 31 via the first port and the second port of the outdoor heat exchange assembly 3.
The thermal management system provided in the embodiment of the present disclosure has a plurality of operation modes in addition to the aforementioned first operation mode (primary throttling mode) and the second operation mode (secondary throttling mode), which are described in sequence below.
For the third operation mode, in the present embodiment, the second port of the compressor 1 is connected to the first port of the outdoor heat exchange assembly 3.
When the heat management system works, the refrigerant sequentially flows through the first port and the second port of the compressor 1, the first port and the second port of the outdoor heat exchange assembly 3, the first port and the second port of the second throttling device 5, the second port and the third port of the indoor heat exchanger 23 and finally returns to the first port of the compressor 1. The loop is formed in this way, and refrigeration and dehumidification of the indoor environment can be achieved.
In the case of electric vehicles, the thermal management system, in addition to regulating the temperature of the passenger compartment, also involves regulating the temperature of the battery and the motor. The application of the thermal management system to an electric vehicle is described below.
In this embodiment, the thermal management system further includes a third current regulator 6 and a battery cooler 7, a first port of the third current regulator 6 is connected to a first port of the indoor heat exchange assembly 2 and a second port of the outdoor heat exchange assembly 3, a second port of the third current regulator 6 is connected to a first port of the battery cooler 7, and a second port of the battery cooler 7 is connected to a first port of the compressor 1. The first port of the indoor heat exchange assembly 2 can be selectively communicated with the first throttling device 4 or the third throttling device 6.
In the above implementation, since the first port of the indoor heat exchange assembly 2 can be selectively conducted with the first restrictor 4 or the third restrictor 6, a primary throttling mode and a secondary throttling mode can be provided.
When the thermal management system is in the first-stage throttling mode, corresponding to the fourth working mode of the thermal management system, the first port of the indoor heat exchange assembly 2 is communicated with the third current transformer 6, and at the moment, the refrigerant sequentially flows through the first port and the second port of the compressor 1, the fourth port and the first port of the indoor heat exchange assembly 2, the first port and the second port of the third current transformer 6, the first port and the second port of the battery cooler 7, and finally returns to the first port of the compressor 1. In this state, the refrigerant is throttled only by the third throttle 6.
When the thermal management system is in the two-stage throttling mode, corresponding to the fifth working mode of the thermal management system, the first port of the indoor heat exchange assembly 2 is communicated with the first throttling device 4, and at the moment, the refrigerant sequentially flows through the first port and the second port of the compressor 1, the fourth port and the first port of the indoor heat exchange assembly 2, the first port and the second port of the first throttling device 4, the first port and the second port of the outdoor heat exchange assembly 3, the first port and the second port of the third throttling device 6, the first port and the second port of the battery cooler 7, and finally returns to the first port of the compressor 1. In this state, the refrigerant is throttled not only by the three throttles but also by the first throttle 4.
That is, in the one-stage throttling mode, the refrigerant circulates only among the compressor 1, the indoor heat exchange assembly 2, the battery cooler 7, and the third throttle 6 without passing through the outdoor heat exchange assembly 3 and the first throttle 4. In this case, the waste heat of the battery cooler 7 can be effectively recovered, and not only the battery can be effectively cooled, but also the passenger compartment can be better heated and dehumidified. Under the two-stage throttling mode, the refrigerant circulates among the compressor 1, the indoor heat exchange assembly 2, the outdoor heat exchange assembly 3, the battery cooler 7, the first throttling device 4 and the third throttling device 6, so that the refrigerant can be throttled more fully, the load of the compressor 1 is effectively reduced under the condition of heating and dehumidifying of the indoor environment, and the energy efficiency ratio of the heat management system is improved.
For the sixth operation mode, in the present embodiment, the second port of the compressor 1 is connected to the first port of the outdoor heat exchanger 31.
When the heat management system works, a refrigerant sequentially flows through the first port and the second port of the compressor 1, the first port and the second port of the outdoor heat exchange assembly 3, the first port and the second port of the third current regulator 6, the first port and the second port of the battery cooler 7 and finally returns to the first port of the compressor 1. Thus forming a circuit, cooling of the battery can be achieved.
The above-mentioned various operation modes relate to the operation of the compressor 1, and the operation modes not relating to the compressor 1 will be described below.
To the seventh working mode, in this embodiment, the thermal management system further includes a motor pack 8 and a multi-way valve 9, a first port of the motor pack 8 is connected to a first port of the multi-way valve 9, a second port of the motor pack 8 is connected to a third port of the outdoor heat exchange assembly 3, and a second port of the multi-way valve 9 is connected to a fourth port of the outdoor heat exchange assembly 3.
When the heat management system works, the cooling liquid sequentially flows through the first port and the second port of the motor pack 8, the third port and the fourth port of the outdoor heat exchange assembly 3, the second port and the first port of the multi-way valve 9 and finally returns to the first port of the motor pack 8. Thus, a circuit is formed, and cooling of the motor can be achieved.
Since the operation mode does not involve the compressor 1, a water pump needs to be provided to drive the flow of the coolant. The model and the setting position of water pump all can select according to actual demand, and this disclosure does not do the restriction to this. It will be readily understood that what appears hereinafter does not relate to the operating mode of the compressor 1, also driving the flow of cooling liquid by setting the level, which will not be described in detail.
In this embodiment, the outdoor heat exchange assembly 3 further includes a heat sink 32, and the heat sink 32 is connected to the third port and the fourth port of the outdoor heat exchange assembly 3 respectively.
In the above implementation, the cooling liquid flows through the heat sink 32 through the third and fourth ports of the outdoor heat exchange assembly 3, so that heat exchange is performed between the inside of the heat sink 32 and the outdoor environment.
For the eighth operation mode, in this embodiment, the thermal management system further includes a battery pack 10, a first port of the battery pack 10 is connected to the third port of the multi-way valve 9, and a second port of the battery pack 10 is connected to the fourth port of the multi-way valve 9. A third port of the battery cooler 7 is connected to a fifth port of the multi-way valve 9, and a fourth port of the battery cooler 7 is connected to a sixth port of the multi-way valve 9.
When the thermal management system works, the cooling liquid sequentially flows through the first port and the second port of the battery pack 10, the fourth port and the fifth port of the multi-way valve 9, the third port and the fourth port of the battery cooler 7, the sixth port and the third port of the multi-way valve 9, and finally returns to the first port of the battery pack 10. Thus forming a circuit, cooling of the battery can be achieved.
For the ninth operation mode, in this embodiment, the thermal management system further includes a heater 11 and an intermediate heat exchanger 12, a first port of the heater 11 is connected to a first port of the intermediate heat exchanger 12, a second port of the heater 11 is connected to a fifth port of the indoor heat exchange assembly 2, and a second port of the intermediate heat exchanger 12 is connected to a sixth port of the indoor heat exchange assembly 2.
When the thermal management system is in operation, the cooling fluid flows through the first and second ports of the heater 11, the fifth and sixth ports of the indoor heat exchanger 23, the second and first ports of the intermediate heat exchanger 12, and finally returns to the first port of the heater 11. The circuit formed in this way can raise the temperature of the coolant by the heater 11 and assist in heating the coolant by the residual heat of the electromagnetic cooler, thereby being beneficial to heating the passenger compartment.
In this embodiment, the indoor heat exchange assembly 2 further includes an indoor heat exchanger 23, and the indoor heat exchanger 23 is connected to the fifth port and the sixth port of the indoor heat exchange assembly 2, respectively.
In the above implementation, the cooling liquid flows through the indoor heat exchanger 23 through the fifth and sixth ports of the indoor heat exchange assembly 2, so that heat exchange is performed between the inside of the indoor heat exchanger 23 and the indoor environment.
For the tenth operation mode, in the present embodiment, the third port of the intermediate heat exchanger 12 is connected to the first port of the battery pack 10, and the fourth port of the intermediate heat exchanger 12 is connected to the second port of the battery pack 10.
When the thermal management system works, the cooling liquid sequentially flows through the first port and the second port of the heater 11, the fifth port and the sixth port of the indoor heat exchanger 23, the second port and the fourth port of the intermediate heat exchanger 12, the second port and the first port of the battery pack 10, the third port and the first port of the intermediate heat exchanger 12, and finally returns to the first port of the heater 11. By forming the circuit in this manner, the heater 11 can heat the electromagnetic and passenger compartments while raising the temperature of the coolant.
For the eleventh operation mode, when the thermal management system operates, the cooling liquid sequentially flows through the second port and the first port of the motor pack 8, the first port and the sixth port of the multi-way valve 9, the fourth port and the third port of the battery cooler 7, the fifth port and the second port of the multi-way valve 9, the fourth port and the third port of the outdoor heat exchange assembly 3, and finally returns to the second port of the motor pack 8. Thus, a loop is formed, and preheating of the motor can be effectively absorbed.
For the twelfth working mode, when the thermal management system works, the cooling liquid sequentially flows through the second port and the first port of the motor pack 8, the first port and the sixth port of the multi-way valve 9, the fourth port and the third port of the battery cooler 7, the fifth port and the third port of the multi-way valve 9, the first port and the second port of the battery pack 10, the fourth port and the second port of the multi-way valve 9, and the fourth port and the third port of the outdoor heat exchange assembly 3, and finally returns to the second port of the motor pack 8. Thus, a loop is formed, preheating of the motor can be effectively absorbed, and the battery is heated by the preheating.
In this embodiment, in order to improve the heat exchange efficiency of the indoor heat exchange assembly 2 and the outdoor heat exchange assembly 3, the indoor heat exchange assembly 2 further includes a blower 24, the blower 24 is close to the indoor evaporator 21, the outdoor heat exchange assembly 3 further includes a radiator 33, and the radiator 33 is close to the outdoor heat exchanger 31.
Embodiments of the present disclosure provide an automobile that includes the foregoing thermal management system.
In the embodiment, the vehicle is a fuel vehicle or an electric vehicle.
The above description is meant to be illustrative of the principles of the present disclosure and not to be taken in a limiting sense, and any modifications, equivalents, improvements and the like that are within the spirit and scope of the present disclosure are intended to be included therein.
Claims (10)
1. The heat management system is characterized by comprising a compressor (1), an indoor heat exchange assembly (2), an outdoor heat exchange assembly (3), a first throttling device (4) and a second throttling device (5);
a first port of the first throttling device (4) is connected with a first port of the indoor heat exchange assembly (2), and a second port of the first throttling device (4) is connected with a first port of the outdoor heat exchange assembly (3);
a first port of the second throttle (5) is respectively connected with a first port of the indoor heat exchange assembly (2) and a second port of the outdoor heat exchange assembly (3), and a second port of the second throttle (5) is connected with a second port of the indoor heat exchange assembly (2);
a first port of the compressor (1) is connected with a third port of the indoor heat exchange assembly (2), and a second port of the compressor (1) is connected with a fourth port of the indoor heat exchange assembly (2);
the first port of the indoor heat exchange assembly (2) can be selectively communicated with the first throttling device (4) or the second throttling device (5).
2. The thermal management system according to claim 1, wherein the indoor heat exchange assembly (2) comprises an indoor evaporator (21) and an indoor condenser (22);
the indoor evaporator (21) is respectively connected with the second port and the third port of the indoor heat exchange assembly (2), and the indoor condenser (22) is respectively connected with the first port and the fourth port of the indoor heat exchange assembly (2);
the outdoor heat exchange assembly (3) comprises an outdoor heat exchanger (31);
the outdoor heat exchanger (31) is respectively connected with the first port and the second port of the outdoor heat exchange assembly (3).
3. The thermal management system according to claim 2, further comprising a third current regulator (6) and a battery cooler (7);
a first port of the third current regulator (6) is connected with a first port of the indoor heat exchange assembly (2) and a second port of the outdoor heat exchange assembly (3) respectively, and a second port of the third current regulator (6) is connected with a first port of the battery cooler (7);
the second port of the battery cooler (7) is connected with the first port of the compressor (1);
the first port of the indoor heat exchange assembly (2) can be selectively communicated with the first throttle (4) or the third throttle (6).
4. The thermal management system according to claim 3, further comprising an electric motor pack (8) and a multi-way valve (9);
a first port of the motor pack (8) is connected with a first port of the multi-way valve (9), and a second port of the motor pack (8) is connected with a third port of the outdoor heat exchange assembly (3);
and a second port of the multi-way valve (9) is connected with a fourth port of the outdoor heat exchange assembly (3).
5. The thermal management system according to claim 4, wherein the outdoor heat exchange assembly (3) further comprises a heat sink (32);
and the radiator (32) is respectively connected with the third port and the fourth port of the outdoor heat exchange assembly (3).
6. The thermal management system of claim 4, further comprising a battery pack (10);
a first port of the battery pack (10) is connected with a third port of the multi-way valve (9), and a second port of the battery pack (10) is connected with a fourth port of the multi-way valve (9);
and a third port of the battery cooler (7) is connected with a fifth port of the multi-way valve (9), and a fourth port of the battery cooler (7) is connected with a sixth port of the multi-way valve (9).
7. The thermal management system of claim 6, further comprising a heater (11) and an intermediate heat exchanger (12);
a first port of the heater (11) is connected with a first port of the intermediate heat exchanger (12), and a second port of the heater (11) is connected with a fifth port of the indoor heat exchange assembly (2);
and the second port of the intermediate heat exchanger (12) is connected with the sixth port of the indoor heat exchange assembly (2).
8. The thermal management system of claim 7, wherein the indoor heat exchange assembly (2) further comprises an indoor heat exchanger (23);
and the indoor heat exchanger (23) is respectively connected with a fifth port and a sixth port of the indoor heat exchange assembly (2).
9. The thermal management system of claim 7, wherein a third port of the intermediate heat exchanger (12) is connected to a first port of the battery pack (10) and a fourth port of the intermediate heat exchanger (12) is connected to a second port of the battery pack (10).
10. An automobile comprising a thermal management system according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220580124.1U CN217259491U (en) | 2022-03-16 | 2022-03-16 | Thermal management system and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220580124.1U CN217259491U (en) | 2022-03-16 | 2022-03-16 | Thermal management system and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217259491U true CN217259491U (en) | 2022-08-23 |
Family
ID=82871229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220580124.1U Active CN217259491U (en) | 2022-03-16 | 2022-03-16 | Thermal management system and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217259491U (en) |
-
2022
- 2022-03-16 CN CN202220580124.1U patent/CN217259491U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111216515B (en) | Electric automobile thermal management system | |
| CN110525169B (en) | Integrated passenger cabin heat pump air conditioner and three-electric heating management system for pure electric vehicle | |
| CN110588280A (en) | New energy automobile thermal management system integrating three thermal management functions and waste heat recovery function | |
| CN110588279A (en) | Whole-vehicle thermal management system with waste heat utilization function for new energy automobile | |
| CN115042587B (en) | Whole car thermal management system | |
| CN111993884B (en) | Hybrid vehicle thermal management system and hybrid vehicle thermal management method | |
| EP3666565B1 (en) | Automotive air conditioning system | |
| CN109050201B (en) | Heat pump type automobile air conditioning system with emergency quick-charging cooling mode | |
| CN113432340A (en) | Multi-heat-source heat pump type electric automobile heat management system | |
| CN113993731A (en) | Vehicle thermal management system and vehicle thermal management method | |
| CN113432339A (en) | Multi-heat-source heat pump type electric automobile heat management system based on phase change heat storage | |
| CN113043808A (en) | Pure electric engineering machinery cooling and heating air conditioning system and control method thereof | |
| CN218400117U (en) | Vehicle thermal management system and vehicle | |
| CN217259491U (en) | Thermal management system and automobile | |
| CN216048481U (en) | Multi-heat-source heat pump type electric automobile heat management system | |
| CN113895205B (en) | Take waste heat recovery's economic heat pump system | |
| CN216783270U (en) | Fuel cell heat management integrated system and automobile | |
| CN216048480U (en) | Multi-heat-source heat pump type electric automobile heat management system based on phase change heat storage | |
| CN212289436U (en) | Thermal management system and electric automobile | |
| CN115923437A (en) | Thermal management system and car | |
| CN115489262A (en) | Indirect multi-level waste heat recovery heat pump air conditioning system and control method thereof | |
| CN114379326A (en) | Electric automobile double-shunt heat management system | |
| CN113954697A (en) | Fuel cell auxiliary system and battery thermal management integrated system and control method thereof | |
| CN112009197A (en) | Thermal management system for vehicle and vehicle | |
| CN212289437U (en) | Thermal management system and electric automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |