A thermal management integrated module

Abstract

The present invention belongs to the technical field of thermal management of new energy vehicles, and specifically relates to a thermal management integrated module, including an antifreeze flow channel plate, in which antifreeze flow channels are arranged, and the antifreeze flow channels are respectively connected to a battery cooling circuit, a motor cooling circuit, a passenger compartment cooling circuit, a coolant antifreeze circuit and a refrigerant refrigerant circuit; a nine-way water valve is fixedly connected to the antifreeze flow channel plate, and the nine-way water valve is connected to the antifreeze flow channel, and the nine-way water valve is used to control the switching of the battery cooling circuit, the motor cooling circuit and the passenger compartment cooling circuit in the heat pump system of the new energy vehicle, and at the same time perform heat exchange between the coolant antifreeze circuit and the refrigerant refrigerant circuit to form different working modes, which is conducive to energy recovery and redistribution between different circuits, improves energy utilization, and increases the cruising range of the new energy vehicle.

Description

Technical Field

[0001] The present invention belongs to the technical field of thermal management of new energy vehicles, and in particular relates to a thermal management integrated module. Background Art

[0002] In the heat pump system of new energy vehicles, there are three different antifreeze circulation loops: for the battery, the motor, and the passenger compartment heating system. During the development of the heat pump system, in order to improve the range of new energy vehicles, the antifreeze loop and the refrigerant loop were designed to exchange energy through a water-cooled condenser and a battery cooler, achieving energy transfer and energy recovery within the system. In traditional structures, the electronic water pump, electronic water valve, water-cooled condenser, and battery cooler are separately arranged and connected by connecting water lines. The interaction between the various loops is not perfect, resulting in low energy utilization. In addition, the traditional layout structure has a complex and messy cabin piping layout. Summary of the Invention

[0003] The purpose of the present invention is to provide a thermal management integrated module to enable the heat pump system of a new energy vehicle to operate in five different modes, recover and redistribute energy between different circuits, improve energy utilization, and increase the cruising range of new energy vehicles.

[0004] In order to achieve the above technical objectives, the technical solutions adopted by the present invention are as follows:

[0005] A thermal management integrated module includes an antifreeze flow channel plate, wherein the antifreeze flow channel is provided in the antifreeze flow channel plate, and the antifreeze flow channels are respectively connected to a battery cooling circuit, a motor cooling circuit, a passenger compartment cooling circuit, a coolant antifreeze circuit, and a refrigerant refrigerant circuit;

[0006] A nine-way water valve is fixedly connected to the antifreeze flow channel plate and is connected to the antifreeze flow channel. The nine-way water valve is used to control the switching of the battery cooling circuit, the motor cooling circuit and the passenger compartment cooling circuit in the heat pump system of the new energy vehicle, and simultaneously perform heat exchange between the coolant antifreeze circuit and the refrigerant refrigerant circuit, forming five different working modes, which is conducive to energy recovery and redistribution between different circuits, improving energy utilization and increasing the cruising range of new energy vehicles.

[0007] By connecting and switching the different interfaces of the nine-way water valve, the switching of the battery cooling circuit, motor cooling circuit and passenger compartment cooling circuit in the heat pump system of the new energy vehicle is controlled. At the same time, heat exchange between the coolant antifreeze circuit and the refrigerant refrigerant circuit is carried out to form five different working modes. This is conducive to the recovery and redistribution of energy between different circuits, improving energy utilization and extending the cruising range of new energy vehicles.

[0008] Preferably, the motor cooling circuit includes a motor water pump, the motor water pump is fixedly connected to the antifreeze flow channel plate, the water outlet of the motor water pump is connected to the first port of the nine-way water valve, the fifth port of the nine-way water valve is connected to the motor radiator, the motor radiator is connected to the C2 controller, the C2 controller is connected to the front drive motor, the front drive motor is connected to the motor water pump, and the motor water pump is connected to the water storage bottle;

[0009] A rear drive motor is provided between the motor radiator and the motor water pump, and the rear drive motor is connected to the motor radiator and the motor water pump respectively. In this arrangement, when the first port and the fifth port of the nine-way water valve are connected, the motor cooling circuit is connected to form a circulation.

[0010] Preferably, the ninth port of the nine-way water valve is connected to the C2 controller and the rear drive motor respectively. This arrangement can avoid heat loss caused by the antifreeze passing through the motor radiator when the motor needs to be heated.

[0011] Preferably, the battery cooling circuit includes a battery water pump and a battery cooler, the battery water pump is connected to the second port of the nine-way water valve, the battery water pump is connected to a battery, and the battery is connected to the eighth port of the nine-way water valve;

[0012] The refrigerant circuit includes a battery cooler, which is connected to the third and fourth ports of the nine-way water valve, respectively. This arrangement allows the battery cooling circuit to be connected when the second and fourth ports, and the third and eighth ports, of the nine-way water valve are connected.

[0013] Preferably, the passenger compartment cooling circuit includes a water-cooled condenser, the water-cooled condenser is connected to the outlet of the compressor, the inlet of the compressor is connected to the evaporator core, the evaporator core is connected to a second stop valve, the second stop valve is connected to the liquid outlet of the liquid storage tank, and the water inlet of the liquid storage tank is connected to the water-cooled condenser;

[0014] The liquid outlet of the liquid storage tank is connected to a first stop valve, the first stop valve is connected to a battery cooler, and the battery cooler is connected to an inlet end of a compressor;

[0015] A blower is provided on one side of the evaporator core, which utilizes the residual heat of the battery cooler to heat the passenger compartment, thereby improving energy utilization.

[0016] Preferably, the coolant antifreeze loop includes a heating water pump, one end of the heating water pump is connected to a water-cooled condenser, the water-cooled condenser is connected to the seventh port of the nine-way water valve, the other end of the heating water pump is connected to a PTC heater, the PTC heater is connected to the first port of a three-way proportional valve, the second port of the three-way proportional valve is connected to a heater core, the heater core is arranged on one side of the evaporator core, and the heater core is connected to the sixth port of the nine-way water valve;

[0017] The third port of the three-way proportional valve is connected to a low-temperature radiator, which is connected to a one-way valve, which is connected to the sixth port of the nine-way water valve. When the sixth and seventh ports of the nine-way water valve are connected, the coolant and antifreeze circuits are connected.

[0018] Preferably, the low-temperature radiator is connected to the water storage bottle, and a cooling fan is provided on one side of the low-temperature radiator, so as to improve the heat dissipation efficiency of the low-temperature radiator.

[0019] Preferably, the motor water pump, battery water pump, heating water pump, water-cooled condenser, and battery cooler are all installed on the antifreeze flow channel plate. This arrangement optimizes the layout structure, simplifies the cabin piping layout, and facilitates installation by utilizing an integrated approach.

[0020] Preferably, the coolant and antifreeze circuit in the antifreeze flow channel has at least eight external interfaces: the first interface of the coolant and antifreeze circuit is connected to the liquid inlet of the motor radiator, the second interface of the coolant and antifreeze circuit is connected to the water outlet of the motor radiator, the third interface of the coolant and antifreeze circuit is connected to the water outlet of the water storage bottle, the fourth interface of the coolant and antifreeze circuit is connected to the liquid inlet of the PTC heater, the fifth interface of the coolant and antifreeze circuit is connected to the liquid inlet of the low-temperature radiator, the sixth interface of the coolant and antifreeze circuit is connected to the water outlet of the low-temperature radiator, the seventh interface of the coolant and antifreeze circuit is connected to the liquid inlet of the battery, and the eighth interface of the coolant and antifreeze circuit is connected to the water outlet of the battery. This configuration is conducive to optimizing the cabin piping layout.

[0021] Preferably, the refrigerant circuit within the antifreeze flow channel has at least four external interfaces: the ninth interface of the refrigerant circuit is connected to the compressor's outlet pipe, the tenth interface of the refrigerant circuit is connected to the compressor's inlet pipe, the eleventh interface of the refrigerant circuit is connected to the liquid storage tank's inlet pipe, and the twelfth interface of the refrigerant circuit is connected to the battery cooler's inlet pipe. This arrangement helps optimize the cabin piping layout.

[0022] Preferably, the antifreeze flow channel plate is provided with an electronic expansion valve, which is electrically connected to the battery cooler. This arrangement facilitates energy exchange between the antifreeze circuit and the refrigerant circuit controlled by the electronic expansion valve.

[0023] The invention adopting the above technical solution has the following advantages:

[0024] 1. By setting a nine-way water valve and controlling the opening and closing of different ports of the nine-way water valve, the thermal management module of the heat pump system can operate in five different modes, thereby improving energy utilization and thus increasing the cruising range of new energy vehicles;

[0025] 2. By integrating the motor water pump, battery water pump, heating water pump, water-cooled condenser, battery cooler and nine-way water valve onto the antifreeze flow channel plate, the number of cabin water pipes and electronic water pump mounting brackets is reduced, the layout complexity is reduced, the piping structure of the cabin is optimized, and installation is facilitated while reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

[0027] Figure 1 This is a system schematic diagram of an embodiment of a thermal management integrated module of the present invention;

[0028] Figure 2 This is a front structural diagram of an embodiment of a thermal management integrated module of the present invention;

[0029] Figure 3 This is a schematic diagram of the back structure of an embodiment of a thermal management integrated module of the present invention;

[0030] Figure 4 This is a schematic diagram of the front structure of an antifreeze fluid flow channel plate of an embodiment of a thermal management integrated module of the present invention;

[0031] Figure 5 This is a schematic diagram of the back structure of an antifreeze fluid flow channel plate in an embodiment of a thermal management integrated module of the present invention;

[0032] The main component symbols are described as follows:

[0033] 1. Antifreeze flow channel plate; 101. First interface; 102. Second interface; 103. Third interface; 104. Fourth interface; 105. Fifth interface; 106. Sixth interface; 107. Seventh interface; 108. Eighth interface; 109. Ninth interface; 110. Tenth interface; 111. Eleventh interface; 112. Twelfth interface; 2. Nine-way water valve; 21. First port; 22. Second port; 23. Third port; 24. Fourth port; 25. Fifth port ; 26. Sixth port; 27. Seventh port; 28. Eighth port; 29. ​​Ninth port; 3. Motor water pump; 4. Motor radiator; 5. Front drive motor; 6. Rear drive motor; 7. Battery water pump; 8. Battery cooler; 9. Battery; 10. Water-cooled condenser; 11. Compressor; 12. Evaporator core; 13. Liquid storage tank; 14. Heating water pump; 15. PTC heater; 16. Warm air core; 17. Low-temperature radiator; 18. Water storage bottle; 19. Electronic expansion valve. DETAILED DESCRIPTION

[0034] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that in the drawings or descriptions, similar or identical parts are numbered the same. Implementations not shown or described in the drawings are forms known to those of ordinary skill in the art. In addition, directional terms mentioned in the embodiments, such as "upper," "lower," "top," "bottom," "left," "right," "front," and "back," are merely references to the directions in the drawings and are not intended to limit the scope of protection of the present invention.

[0035] like Figures 1 to 5 As shown, a thermal management integrated module of the present invention includes an antifreeze flow channel plate 1, in which antifreeze flow channels are provided. The antifreeze flow channels are respectively connected to a battery cooling circuit, a motor cooling circuit, a passenger compartment cooling circuit, a coolant antifreeze circuit, and a refrigerant refrigerant circuit;

[0036] A nine-way water valve 2 is fixedly connected to the antifreeze flow channel plate 1. The nine-way water valve 2 is connected to the antifreeze flow channel. The nine-way water valve 2 is used to control the switching of the battery cooling circuit, the motor cooling circuit and the passenger compartment cooling circuit in the heat pump system of the new energy vehicle, and at the same time perform heat exchange between the coolant antifreeze circuit and the refrigerant refrigerant circuit, forming five different working modes, which is conducive to energy recovery and redistribution between different circuits, improving energy utilization and increasing the cruising range of new energy vehicles.

[0037] like Figure 1As shown, in this embodiment, the motor cooling circuit includes a motor water pump 3, which is fixed to the antifreeze flow channel plate 1. The water outlet of the motor water pump 3 is connected to the first port 21 of the nine-way water valve 2. The fifth port 25 of the nine-way water valve 2 is connected to the motor radiator 4. The motor radiator 4 is connected to the C2 controller. The C2 controller is connected to the front drive motor 5. The front drive motor 5 is connected to the motor water pump 3. The motor water pump 3 is connected to the water storage bottle 18.

[0038] A rear-drive motor 6 is disposed between the motor radiator 4 and the motor water pump 3. The rear-drive motor 6 is connected to the motor radiator 4 and the motor water pump 3, respectively. When the motor temperature needs to be controlled and cooled, the first port 21 and the fifth port 25 of the nine-way water valve 2 are connected. This forms a motor cooling circuit, cooling the front-drive motor 5 and the rear-drive motor 6 in the circuit.

[0039] As can be understood, in this embodiment, the ninth port 29 of the nine-way water valve 2 is connected to the C2 controller and the rear-drive motor 6, respectively. When the heat of the coolant in the motor cooling circuit needs to be utilized, the first port 21 of the nine-way water valve 2 is connected to the ninth port 29 to avoid heat loss in the motor radiator 4.

[0040] like Figure 1 As shown, in this embodiment, the battery cooling circuit includes a battery water pump 7 and a battery cooler 8. The battery water pump 7 is connected to the second port 22 of the nine-way water valve 2. The battery water pump 7 is connected to a battery 9, and the battery 9 is connected to the eighth port 28 of the nine-way water valve 2.

[0041] The refrigerant circuit includes a battery cooler 8, which is connected to the third and fourth ports 23 and 24 of the nine-way water valve 2. When cooling the battery 9 is required, the second and fourth ports 22 and 24, and the third and eighth ports 23 and 28 of the nine-way water valve 2 are connected, forming a battery cooling circuit.

[0042] like Figure 1 As shown, in this embodiment, the passenger compartment cooling circuit includes a water-cooled condenser 10, the water-cooled condenser 10 is connected to the outlet of a compressor 11, the inlet of the compressor 11 is connected to an evaporator core 12, the evaporator core 12 is connected to a second stop valve, the second stop valve is connected to the liquid outlet of a liquid storage tank 13, and the water inlet of the liquid storage tank 13 is connected to the water-cooled condenser 10;

[0043] The liquid outlet of the liquid storage tank 13 is connected to a first stop valve, which is connected to the battery cooler 8, which is connected to the inlet end of the compressor 11;

[0044] A blower is installed on one side of the evaporator core 12. When heating the passenger compartment, the air flow can be adjusted based on the conditions within the circuit. When the battery cooler 8 has sufficient heat stored, the second shut-off valve opens, the first shut-off valve closes, and the battery cooler 8 is connected to the circuit for heating. When the temperature within the battery cooler 8 is insufficient to support heating, the second shut-off valve closes and the first shut-off valve opens, allowing heating to be provided through the evaporator core 12, improving energy efficiency.

[0045] like Figure 1 As shown, in this embodiment, the coolant antifreeze circuit includes a heating water pump 14, one end of the heating water pump 14 is connected to the water-cooled condenser 10, the water-cooled condenser 10 is connected to the seventh port 27 of the nine-way water valve 2, the other end of the heating water pump 14 is connected to the PTC heater 15, the PTC heater 15 is connected to the first port 21 of the three-way proportional valve, the second port 22 of the three-way proportional valve is connected to the heater core 16, the heater core 16 is provided on one side of the evaporator core 12, and the heater core 16 is connected to the sixth port 26 of the nine-way water valve 2;

[0046] The third port 23 of the three-way proportional valve is connected to the low-temperature radiator 17, which is connected to a one-way valve connected to the sixth port 26 of the nine-way water valve 2. When the sixth port 26 and the seventh port 27 of the nine-way water valve 2 are connected, the coolant and antifreeze circuits are connected. The heating water pump 14 pumps antifreeze from the water-cooled condenser 10, where it is heated by the PTC heater 15. Some of the antifreeze passes through the heater core 16, providing heat for the passenger compartment. The remaining portion of the antifreeze passes through the low-temperature radiator 17 and then through the nine-way water valve 2 into the water-cooled condenser 10.

[0047] like Figure 1 As shown, in this embodiment, the low-temperature radiator 17 is connected to the water storage bottle 18, and a cooling fan is provided on one side of the low-temperature radiator 17. The water in the water storage bottle 18 dissipates heat for the low-temperature radiator 17, and the cooling fan improves the heat dissipation effect.

[0048] like Figures 2 to 3 As shown, in this embodiment, the motor water pump 3, battery water pump 7, heating water pump 14, water-cooled condenser 10, and battery cooler 8 are all installed on the antifreeze flow channel plate 1. Specifically, the motor water pump 3, battery water pump 7, nine-way water valve 2, and heating water pump 14 are fixedly mounted on the front of the antifreeze flow channel plate 1, while the water-cooled condenser 10 and battery cooler 8 are mounted on the back of the antifreeze flow channel plate 1. By integrating some electrical components into the antifreeze flow channel plate 1, the layout is optimized, the cabin piping layout is simplified, and installation is facilitated.

[0049] It can be understood that the motor water pump 3, battery water pump 7, nine-way water valve 2, heating water pump 14, electronic expansion valve 19 and other electronic devices are connected to the circuit of the whole vehicle through the connecting wire harness.

[0050] like Figures 2 to 5 As shown, the coolant antifreeze circuit in the antifreeze flow channel has at least 8 external interfaces, the first interface 101 of the coolant antifreeze circuit is connected to the liquid inlet of the motor radiator 4, the second interface 102 of the coolant antifreeze circuit is connected to the water outlet of the motor radiator 4, the third interface 103 of the coolant antifreeze circuit is connected to the water outlet of the water storage bottle 18, the fourth interface 104 of the coolant antifreeze circuit is connected to the liquid inlet of the PTC heater 15, the fifth interface 105 of the coolant antifreeze circuit is connected to the liquid inlet of the low-temperature radiator 17, the sixth interface 106 of the coolant antifreeze circuit is connected to the water outlet of the low-temperature radiator 17, the seventh interface 107 of the coolant antifreeze circuit is connected to the liquid inlet of the battery 9, and the eighth interface 108 of the coolant antifreeze circuit is connected to the water outlet of the battery 9.

[0051] The refrigerant circuit within the antifreeze flow path has at least four external interfaces: the ninth interface 109 of the refrigerant circuit is connected to the outlet pipe of compressor 11; the tenth interface 110 of the refrigerant circuit is connected to the inlet pipe of compressor 11; the eleventh interface 111 of the refrigerant circuit is connected to the inlet pipe of liquid storage tank 13; and the twelfth interface 112 of the refrigerant circuit is connected to the inlet pipe of battery cooler 8. By connecting the motor radiator 4, water storage tank 18, PTC heater 15, low-temperature radiator 17, and battery 9 to the coolant and antifreeze circuit, and connecting the compressor 11, liquid storage tank 13, and battery cooler 8 to the refrigerant circuit, the nine-way water valve 2 facilitates switching between five operating modes.

[0052] like Figure 3 As shown, an electronic expansion valve 19 is provided on the antifreeze flow channel plate 1, and the electronic expansion valve 19 is electrically connected to the battery cooler 8. At the refrigerant inlet of the battery cooler 812, the electronic expansion valve 19 realizes energy exchange between the antifreeze circuit and the refrigerant circuit.

[0053] The following describes the five working modes according to the different connection conditions of the nine-way water valve 2:

[0054] Mode 1: The first port 21 of the nine-way water valve 2 is connected to the fifth port 25, the second port 22 is connected to the fourth port 24, the third port 23 is connected to the eighth port 28, and the sixth port 26 is connected to the seventh port 27. At this time, the battery cooling circuit, the motor cooling circuit, and the passenger compartment cooling circuit are independent of each other, and each circuit operates normally. Heat exchange is carried out between the coolant antifreeze circuit and the refrigerant refrigerant circuit.

[0055] Mode 2: Nine-way water valve 2's first port 21 is connected to its third port 23, its second port 22 is connected to its fourth port 24, its fifth port 25 is connected to its eighth port 28, and its sixth port 26 is connected to its seventh port 27. In this mode, the battery cooling circuit and the motor cooling circuit are connected in series, the passenger compartment cooling circuit operates normally, and heat is exchanged between the coolant and antifreeze circuits and the refrigerant circuits. Connecting battery cooler 8 in series with the motor cooling circuit enhances cooling efficiency, absorbs more heat for heating the passenger compartment, and improves energy efficiency.

[0056] Mode 3: The first port 21 and the third port 23 of the nine-way water valve 2 are connected, the second port 22 and the sixth port 26 are connected, the fourth port 24 and the fifth port 25 are connected, and the seventh port 27 and the eighth port 28 are connected. At this time, the battery 9 is connected in series to the coolant and antifreeze circuit, and the high temperature of the battery 9 provides heat energy; the battery cooler 8 is connected in series to the motor cooling circuit to improve the cooling efficiency, and the heat energy of the motor is further utilized to heat the passenger compartment; the coolant and antifreeze circuit and the refrigerant refrigerant circuit perform heat exchange normally.

[0057] Mode 4: When the first port 21 and the third port 23 of the nine-way water valve 2 are connected, the second port 22 and the eighth port 28 are connected, the fourth port 24 and the fifth port 25 are connected, and the sixth port 26 and the seventh port 27 are connected, and the battery temperature is normal and no cooling is required, the battery cooler 8 is connected to the motor cooling circuit. On the one hand, it not only improves the cooling efficiency of the motor, but also collects and utilizes the heat energy of the motor to provide heat for the passenger compartment.

[0058] Mode 5: The first port 21 and the second port 22 of the nine-way water valve 2 are connected, the fourth port 24 and the seventh port 27 are connected, the fifth port 25 and the sixth port 26 are connected, and the third port 23 and the eighth port 28 are connected. At this time, the battery cooling circuit, the motor cooling circuit, the passenger compartment cooling circuit, the coolant antifreeze circuit and the refrigerant refrigerant circuit are all connected to exchange energy with each other, thereby improving energy utilization.

[0059] The above is a detailed introduction to the thermal management integrated module provided by the present invention. The description of the specific embodiments is only intended to help understand the method and core concept of the present invention. It should be noted that for those skilled in the art, without departing from the principles of the present invention, various improvements and modifications may be made to the present invention, and such improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A thermal management integrated module, characterized in that: It includes an antifreeze flow channel plate, in which antifreeze flow channels are provided, and the antifreeze flow channels are respectively connected to a battery cooling circuit, a motor cooling circuit, a passenger compartment cooling circuit, a coolant antifreeze circuit, and a refrigerant refrigerant circuit; A nine-way water valve is fixedly connected to the antifreeze flow channel plate. The nine-way water valve is connected to the antifreeze flow channel. The nine-way water valve is used to control the switching of the battery cooling circuit, the motor cooling circuit, and the passenger compartment cooling circuit in the heat pump system of the new energy vehicle, and simultaneously performs heat exchange between the coolant antifreeze circuit and the refrigerant refrigerant circuit to form different working modes; The motor cooling circuit includes a motor water pump, which is fixed to the antifreeze flow channel plate. The water outlet of the motor water pump is connected to the first port of the nine-way water valve. The fifth port of the nine-way water valve is connected to the motor radiator. The motor radiator is connected to the C2 controller. The C2 controller is connected to the front drive motor. The front drive motor is connected to the motor water pump, and the motor water pump is connected to the water storage bottle. A rear drive motor is provided between the motor radiator and the motor water pump, and the rear drive motor is connected to the motor radiator and the motor water pump respectively; The ninth port of the nine-way water valve is connected to the C2 controller and the rear drive motor respectively; The battery cooling circuit includes a battery water pump and a battery cooler, wherein the battery water pump is connected to the second port of the nine-way water valve, the battery water pump is connected to a battery, and the battery is connected to the eighth port of the nine-way water valve; The refrigerant coolant circuit includes a battery cooler, which is connected to the third port and the fourth port of the nine-way water valve respectively; The coolant antifreeze loop includes a heating water pump, one end of which is connected to a water-cooled condenser, which is connected to the seventh port of a nine-way water valve, and the other end of which is connected to a PTC heater, which is connected to a first port of a three-way proportional valve, and a second port of the three-way proportional valve is connected to a heater core, which is disposed on one side of an evaporator core and is connected to the sixth port of the nine-way water valve. The third port of the three-way proportional valve is connected to a low-temperature radiator, the low-temperature radiator is connected to a one-way valve, and the one-way valve is connected to the sixth port of the nine-way water valve.

2. The thermal management integrated module according to claim 1, characterized in that: The passenger compartment cooling circuit includes a water-cooled condenser, the water-cooled condenser is connected to the outlet of the compressor, the inlet of the compressor is connected to the evaporator core, the evaporator core is connected to a second stop valve, the second stop valve is connected to the liquid outlet of the liquid storage tank, and the water inlet of the liquid storage tank is connected to the water-cooled condenser; The liquid outlet of the liquid storage tank is connected to a first stop valve, the first stop valve is connected to a battery cooler, and the battery cooler is connected to an inlet end of a compressor; A blower is provided on one side of the evaporator core.

3. The thermal management integrated module according to claim 1, characterized in that: The low-temperature radiator is connected to the water storage bottle, and a cooling fan is provided on one side of the low-temperature radiator.

4. A thermal management integrated module according to any one of claims 1 to 3, characterized in that: The motor water pump, battery water pump, heating water pump, water-cooled condenser and battery cooler are all arranged on the antifreeze fluid flow channel plate.

5. A thermal management integrated module according to any one of claims 1 to 3, characterized in that: The coolant antifreeze circuit in the antifreeze flow channel has at least 8 external interfaces, the first interface of the coolant antifreeze circuit is connected to the liquid inlet of the motor radiator, the second interface of the coolant antifreeze circuit is connected to the water outlet of the motor radiator, the third interface of the coolant antifreeze circuit is connected to the water outlet of the water storage bottle, the fourth interface of the coolant antifreeze circuit is connected to the liquid inlet of the PTC heater, the fifth interface of the coolant antifreeze circuit is connected to the liquid inlet of the low-temperature radiator, the sixth interface of the coolant antifreeze circuit is connected to the water outlet of the low-temperature radiator, the seventh interface of the coolant antifreeze circuit is connected to the liquid inlet of the battery, and the eighth interface of the coolant antifreeze circuit is connected to the water outlet of the battery.

6. A thermal management integrated module according to any one of claims 1 to 3, characterized in that: The refrigerant refrigerant circuit in the antifreeze flow channel has at least 4 external interfaces, the ninth interface of the refrigerant refrigerant circuit is connected to the outlet pipe of the compressor, the tenth interface of the refrigerant refrigerant circuit is connected to the inlet pipe of the compressor, the eleventh interface of the refrigerant refrigerant circuit is connected to the inlet pipe of the liquid storage tank, and the twelfth interface of the refrigerant refrigerant circuit is connected to the inlet pipe of the battery cooler.

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