Thermal management integrated module

Abstract

The utility model belongs to the technical field of thermal management, and discloses a thermal management integrated module, which comprises an economic condensation unit, a throttling evaporation unit and a compressor, the economic condensation unit comprises a condenser and an economizer, the condenser and the economizer are integrated, the economizer is provided with a first input end, a second input end, a first output end and a second output end, and the throttling evaporation unit is connected with the compressor. The output end of the condenser is connected with the first input end of the economizer; the throttling evaporation unit comprises a first throttling valve and an evaporator, the input end of the first throttling valve is connected with the first output end of the economizer, and the output end of the first throttling valve is connected with the input end of the evaporator; the input end of the compressor is connected with the output end of the evaporator, and the output end of the compressor is connected with the input end of the condenser. Therefore, both the condenser and the economizer can cool the refrigerant and improve the heat exchange efficiency, and the throttling evaporation unit can control the amount of the refrigerant entering the evaporator, so that the heat management integrated module is more diversified in function and more compact in structure, and the disassembly and assembly difficulty is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal management, in particular to a thermal management integrated module. Background Art

[0002] Thermal management refers to the technology of controlling and regulating the internal temperature of equipment in various equipment and technical applications to ensure the reliability and performance of the equipment.

[0003] The thermal management integrated module of an automotive air conditioner usually includes a plate heat exchanger. Through the flow channels formed between the multiple metal plates arranged in the plate heat exchanger, the hot fluid and the cold fluid flow through these flow channels alternately to achieve heat exchange, and then achieve the temperature regulation effect.

[0004] However, the function of the plate heat exchanger is relatively single, and it is difficult to control the refrigeration and heating efficiency. The heat exchange efficiency is low, and the plate heat exchanger has many components and a complex flow channel design, making it difficult to disassemble and assemble. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a thermal management integrated module to solve the problems of single function and difficult disassembly and assembly of the plate heat exchanger.

[0006] To achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A thermal management integrated module includes: an economizer condensation unit, the economizer condensation unit includes a condenser and an economizer, the condenser and the economizer are integrally arranged, the economizer has a first input end, a second input end, a first output end and a second output end, and the output end of the condenser is connected to the first input end of the economizer; a throttling evaporation unit, the throttling evaporation unit includes a first throttle valve and an evaporator, the input end of the first throttle valve is connected to the first output end of the economizer, and the output end of the first throttle valve is connected to the input end of the evaporator; a compressor, the input end of the compressor is connected to the output end of the evaporator, and the output end of the compressor is connected to the input end of the condenser.

[0008] Preferably, the condenser is provided with two condensation connection pipes, the two condensation connection pipes are respectively used for allowing a medium to flow into or out of the condenser, the evaporator is provided with two evaporation connection pipes, the two evaporation connection pipes are respectively used for allowing a medium to flow into or out of the evaporator, and the condensation connection pipes and the evaporation connection pipes are correspondingly arranged on the side walls of the condenser and the evaporator that are far away from each other.

[0009] Preferably, the economizer condensation unit further includes a liquid storage tank, the input end of the liquid storage tank is connected to the output end of the condenser, and the output end of the liquid storage tank is connected to the first input end of the economizer.

[0010] Preferably, the liquid storage tank is arranged below the condenser, and the economizer is arranged on one side of the output end of the liquid storage tank.

[0011] Preferably, the throttling and evaporation unit further includes a second throttle valve. The input end of the second throttle valve is connected to the first output end of the economizer, the output end of the second throttle valve is connected to the second input end of the economizer, and the second output end of the economizer is connected to the compressor.

[0012] Preferably, the throttling and evaporation unit includes a flow channel part which is communicated with the evaporator, and the first throttle valve and the second throttle valve are both communicated with the flow channel part.

[0013] Preferably, the flow channel part is arranged between the evaporator and the economizer.

[0014] Preferably, the height of the flow channel part is less than the height of the evaporator.

[0015] Preferably, the first throttle valve and the second throttle valve are respectively arranged on adjacent side walls of the flow channel part.

[0016] Preferably, the economizing and condensing unit is detachably connected to the throttling and evaporation unit, and the compressor is arranged on one side of the output end of the evaporator.

[0017] The beneficial effects of the present utility model:

[0018] A thermal management integrated module includes an economizing and condensing unit, a throttling and evaporation unit and a compressor. The economizing and condensing unit includes a condenser and an economizer, the condenser and the economizer are integrally arranged, the economizer has a first input end, a second input end, a first output end and a second output end, and the output end of the condenser is connected to the first input end of the economizer; the throttling and evaporation unit includes a first throttle valve and an evaporator, the input end of the first throttle valve is connected to the first output end of the economizer, and the output end of the first throttle valve is connected to the input end of the evaporator; the input end of the compressor is connected to the output end of the evaporator, and the output end of the compressor is connected to the input end of the condenser.

[0019] In this way, when the refrigerant flows into the economizing and condensing unit, it can not only be condensed by the condenser, but also be further cooled by the economizer, making the subsequent refrigerant circulation process more efficient. When the refrigerant flows into the throttling and evaporation unit, the first throttle valve can control the evaporation amount of the refrigerant flowing into the evaporator, improve the heat exchange efficiency, and make the functions of the thermal management integrated module more diverse; the condenser and the economizer are integrally arranged, and the economizing and condensing unit, the throttling and evaporation unit and the compressor are connected to each other, which can make the structure of the thermal management integrated module more compact, simplify the number of parts, and reduce the difficulty of disassembly, installation and maintenance. Brief Description of the Drawings

[0020] Figure 1 is the first schematic structural view of the thermal management integration module in an embodiment of the present utility model;

[0021] Figure 2 is the second schematic structural view of the thermal management integration module in an embodiment of the present utility model;

[0022] Figure 3 is the partial top view of the economic condensation unit in an embodiment of the present utility model;

[0023] Figure 4 is in an embodiment of the present utility model Figure 3 A - A cross-sectional view;

[0024] Figure 5 is the front view of the throttling evaporation unit in an embodiment of the present utility model.

[0025] In the figure:

[0026] 1. Economic condensation unit; 11. Condenser; 111. Condensing connection pipe; 12. Economizer; 121. First input end; 122. Second input end; 123. First output end; 124. Second output end; 13. Liquid storage tank; 2. Throttling evaporation unit; 21. First throttle valve; 22. Evaporator; 221. Evaporation connection pipe; 23. Second throttle valve; 24. Flow channel part; 3. Compressor; 4. Refrigerant pipe. Detailed Embodiments

[0027] The following further describes the present utility model in detail with reference to the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the present utility model, rather than limiting the present utility model. Additionally, it should be noted that for the sake of description, only the parts related to the present utility model rather than all the structures are shown in the drawings.

[0028] In the description of the present utility model, unless otherwise clearly defined and limited, the terms "connected", "connected to", and "fixed" shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] In the present utility model, unless otherwise clearly specified and defined, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "under" and "beneath" the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the horizontal height of the first feature is lower than that of the second feature.

[0030] In the description of this embodiment, the orientation or positional relationships such as "above", "below", "right", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of description and simplifying the operation, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0031] Referring to Figure 1 , the present utility model provides a thermal management integrated module, which includes an economizer condensation unit 1, a throttling evaporation unit 2 and a compressor 3. The economizer condensation unit 1 includes a condenser 11 and an economizer 12. The condenser 11 and the economizer 12 are integrally arranged. The economizer 12 has a first input end 121, a second input end 122, a first output end 123 and a second output end 124. The output end of the condenser 11 is connected to the first input end 121 of the economizer 12. The throttling evaporation unit 2 includes a first throttle valve 21 and an evaporator 22. The input end of the first throttle valve 21 is connected to the first output end 123 of the economizer 12, and the output end of the first throttle valve 21 is connected to the input end of the evaporator 22. The input end of the compressor 3 is connected to the output end of the evaporator 22, and the output end of the compressor 3 is connected to the input end of the condenser 11.

[0032] In this embodiment, the condenser 11 is fixedly connected to the economizer 12. The top surfaces of the condenser 11, the economizer 12 and the evaporator 22 are flush with each other to facilitate the installation of the thermal management integrated module.

[0033] It should be noted that the gaseous refrigerant at low temperature and low pressure enters the compressor 3 and is compressed into a gaseous refrigerant at high temperature and high pressure. The gaseous refrigerant at high temperature and high pressure enters the condenser 11 and is condensed into a liquid refrigerant at medium temperature and high pressure while releasing heat. The liquid refrigerant at medium temperature and high pressure enters the economizer 12 for further cooling. The subcooled liquid refrigerant output through the first output end 123 is divided into two paths. One path enters the first throttle valve 21 to throttle and depressurize into a two-phase refrigerant at low temperature and low pressure, and then enters the first evaporator 22 to absorb heat and evaporate into a superheated gaseous refrigerant, and then returns to the compressor 3 to be compressed to form a refrigerant cycle; the other path of the liquid refrigerant output through the first output end 123 returns to the economizer 12 through the second input end 122, exchanges heat with the refrigerant at medium temperature and high pressure output from the liquid storage tank 13 and becomes a superheated refrigerant, and enters the gas supplement port (not shown in the figure) of the compressor 3 through the second output end 124 to participate in the cycle.

[0034] In this way, the economizer-condenser unit 1 can not only condense the refrigerant, but also further cool the refrigerant under the action of the economizer 12, thereby further reducing the dryness in the subsequent refrigerant cycle process; the first throttle valve 21 can control the refrigerant flow rate entering the evaporator 22, so as to adjust the refrigerant evaporation amount in the evaporator 22 according to the target temperature, improve the heat exchange efficiency, and make the function of the thermal management integrated module more diverse; integrating the condenser 11 and the economizer 12 and connecting the economizer-condenser unit 1, the throttle-evaporation unit 2, and the compressor 3 can make the structure of the thermal management integrated module more compact, simplify the number of components, and reduce the disassembly and assembly difficulty.

[0035] It can be understood that the condenser 11 and the economizer 12 can also be stacked by plates and integrally formed by vacuum furnace brazing process, or can be set as detachable connections, as long as the relative positions of the condenser 11 and the economizer 12 can be restricted; the installation positions of the condenser 11, the economizer 12, and the evaporator 22 can be flexibly adjusted according to actual needs, and will not be listed in detail here.

[0036] Further, referring to Figure 2 , the thermal management integrated module further includes refrigerant pipes 4. There are three refrigerant pipes 4. The first refrigerant pipe 4 is used to connect the condenser 11 and the compressor 3, the second refrigerant pipe 4 is used to connect the economizer 12 and the compressor 3, and the third refrigerant pipe 4 is used to connect the evaporator 22 and the compressor 3.

[0037] It can be understood that transporting the refrigerant through the refrigerant pipes 4 to realize the flow of the refrigerant between the compressor 3, the condenser 11, and the evaporator 22 is a prior art and will not be listed in detail here.

[0038] Referring to Figure 2, in some embodiments, the condenser 11 is provided with two condensation connection pipes 111 which are respectively used for allowing a medium to flow into or out of the condenser 11, and the evaporator 22 is provided with two evaporation connection pipes 221 which are respectively used for allowing the medium to flow into or out of the evaporator 22. The condensation connection pipes 111 and the evaporation connection pipes 221 are correspondingly arranged on the side walls of the condenser 11 and the evaporator 22 which are far away from each other.

[0039] In this embodiment, the two condensation connection pipes 111 are arranged at intervals along the height direction of the condenser 11 and communicate with the condenser 11, and the two evaporation connection pipes 221 are arranged at intervals along the height direction of the evaporator 22 and communicate with the evaporator 22. Moreover, the evaporation connection pipes 221 and the condensation connection pipes 111 are arranged in one-to-one correspondence.

[0040] It should be noted that when heating is required, the medium flows through the condenser 11 via the condensation connection pipe 111, enabling the medium to exchange heat with the condenser 11, transferring the heat released by the condensation of the refrigerant to the medium, and transporting it to the position to be heated through the other condensation connection pipe 111; when cooling is required, the medium flows through the evaporator 22 via the evaporation connection pipe 221, enabling the medium to exchange heat with the evaporator 22, causing the evaporator 22 to absorb the heat in the medium to evaporate the refrigerant, so that the medium at a lower temperature is transported to the position to be cooled through the other evaporation connection pipe 221.

[0041] In this way, by respectively arranging the condensation connection pipes 111 and the evaporation connection pipes 221 on the two side walls of the condenser 11 and the evaporator 22 which are far away from each other, the interference between the condensation connection pipes 111 and the evaporation connection pipes 221 can be reduced, facilitating the installation of the thermal management integrated module and the relevant pipelines correspondingly connected to the condensation connection pipes 111 and the evaporation connection pipes 221, reducing the disassembly and assembly difficulty, and making the structure of the thermal management integrated module more compact.

[0042] It can be understood that the installation positions of the condensation connection pipes 111 and the evaporation connection pipes 221 can be flexibly adjusted. The condensation connection pipes 111 and the evaporation connection pipes 221 can also be arranged on the side walls of the condenser 11 and the evaporator 22 which are close to each other or on the same side of the short sides. The numbers of the condensation connection pipes 111 and the evaporation connection pipes 221 are not limited to two and can be flexibly adjusted according to the actual needs of the automotive air conditioner, which will not be elaborated here.

[0043] Refer to Figures 1 to 4, in some embodiments, the economizer condenser unit 1 further includes a liquid storage tank 13. The input end of the liquid storage tank 13 is connected to the output end of the condenser 11, and the output end of the liquid storage tank 13 is connected to the first input end 121 of the economizer 12. In this embodiment, the liquid storage tank 13 is communicated with the condenser 11 so that the liquefied refrigerant flows into the liquid storage tank 13 for storage. The medium-temperature and high-pressure liquid-phase refrigerant output from the condenser 11 enters the liquid storage tank 13 and the economizer 12 in sequence for further cooling; the cross-sectional area of the liquid storage tank 13 is equal to the cross-sectional area of the condenser 11.

[0044] In this way, the liquid storage tank 13 can store the excess refrigerant to facilitate controlling the amount of refrigerant entering the economizer 12, avoiding too much or too little refrigerant and affecting the heat exchange efficiency of the thermal management integrated module; the liquid storage tank 13 is connected to both the condenser 11 and the economizer 12, enabling the refrigerant to flow flexibly according to the actual temperature requirements, endowing the economizer condenser unit 1 with the function of storing refrigerant, improving the functional diversity of the economizer condenser unit 1, and further enhancing the flexibility and accuracy of the thermal management integrated module in adjusting the temperature, diversifying the functions of the thermal management module, and making the structure more compact, saving the occupied space and reducing the disassembly and assembly difficulty.

[0045] It can be understood that the cross-sectional area of the liquid storage tank 13 may also be unequal to the cross-sectional area of the condenser 11. In this embodiment, the equality of the two is for better integration of the condenser 11, the liquid storage tank 13, and the economizer 12 to make the structure more compact.

[0046] Refer to Figure 4 , in some embodiments, the liquid storage tank 13 is disposed below the condenser 11, that is, on the side closer to the vehicle bottom, and the economizer 12 is disposed on the side of the output end of the liquid storage tank 13. In this embodiment, the height direction of the economizer 12 is parallel to the height direction of the condenser 11, and the length direction of the liquid storage tank 13 is perpendicular to the height direction of the economizer 12.

[0047] It should be noted that the height direction of the economizer 12 is the direction perpendicular to the bottom of the thermal management integrated module, and the same applies to the height directions of the condenser 11 and the evaporator 22.

[0048] In this way, the liquid-phase refrigerant output from the condenser 11 can be transported into the liquid storage tank 13 under its own gravity to achieve the storage of the refrigerant. The economizer 12 is disposed on the side of the output end of the liquid storage tank 13, which can shorten the refrigerant flow path, improve the heat exchange efficiency and quality, and is conducive to making the structure of the economizer condenser unit 1 more compact, saving the occupied space, and reducing the disassembly and assembly difficulty.

[0049] It can be understood that the liquid storage tank 13 is not limited to being arranged below the condenser 11, and can also be arranged at the side of the condenser 11 or other positions, as long as it can enable the refrigerant output by the condenser 11 to flow into the liquid storage tank 13, and enable the refrigerant in the liquid storage tank 13 to flow into the economizer 12. There is no need to list too many here.

[0050] Refer to Figure 1 and Figure 2 , in some embodiments, the throttling and evaporation unit 2 further includes a second throttle valve 23. The input end of the second throttle valve 23 is connected to the first output end 123 of the economizer 12, the output end of the second throttle valve 23 is connected to the second input end 122 of the economizer 12, and the second output end 124 of the economizer 12 is connected to the compressor 3.

[0051] In this embodiment, both the second throttle valve 23 and the first throttle valve 21 are arranged towards the output end of the economizer 12, so as to facilitate the delivery of the refrigerant output from the economizer 12 to the first throttle valve 21 or the second throttle valve 23; the first throttle valve 21 and the second throttle valve 23 are arranged in parallel, and the first throttle valve 21 and the second throttle valve 23 are arranged between the evaporator 22 and the economizer 12.

[0052] It should be noted that the refrigerant output from the economizer 12 becomes a medium-temperature and medium-pressure refrigerant after being throttled and depressurized by the second throttle valve 23, and returns to the inside of the economizer 12 to exchange heat with the refrigerant input into the economizer 12 by the liquid storage tank 13. The refrigerant after heat exchange enters the gas supplement port of the compressor 3 to achieve gas supplement and enthalpy increase of the compressor 3, and improve the compression efficiency of the compressor 3.

[0053] In this way, by setting the first throttle valve 21 and the second throttle valve 23, the amount of refrigerant returning to the economizer 12 and the amount of refrigerant entering the evaporator 22 can be controlled, so as to keep enough liquid-phase refrigerant and gas-phase refrigerant in the economizer 12, and improve the heat exchange efficiency of the thermal management integration module through gas supplement and enthalpy increase; setting the first throttle valve 21 and the second throttle valve 23 between the economizer 12 and the evaporator 22 can reduce the disassembly and assembly difficulty, facilitate the operation of the staff, and improve the heat exchange efficiency.

[0054] It can be understood that the installation positions of the first throttle valve 21 and the second throttle valve 23 can be flexibly adjusted, and there is no need to list too many here.

[0055] Refer to Figure 5, in some embodiments, the throttling evaporation unit 2 includes a flow channel portion 24. The flow channel portion 24 communicates with the evaporator 22, and both the first throttling valve 21 and the second throttling valve 23 communicate with the flow channel portion 24. In this embodiment, the flow channel portion 24 is an aluminum block structure with a flow channel provided inside. The flow channel portion 24 communicates with both the economizer 12 and the evaporator 22, so that the refrigerant output by the economizer 12 enters the first throttling valve 21 and the second throttling valve 23 respectively, and the refrigerant output by the first throttling valve 21 enters the interior of the evaporator 22, and the refrigerant output by the second throttling valve 23 returns to the economizer 12 (see Figure 1 ) inside.

[0056] In this way, the liquid-phase refrigerant output by the economizer 12 can enter the flow channel portion 24 and be transported to the evaporator 22 through the first throttling valve 21 or return to the economizer 12 through the second throttling valve 23, so as to realize the diversion of the refrigerant, keep an appropriate amount of liquid-phase refrigerant and gas-phase refrigerant in the economizer 12, and transport the gas-phase refrigerant to the gas supplement port of the compressor 3 for gas supplement and enthalpy increase to improve the heat exchange efficiency; setting the first throttling valve 21 and the second throttling valve 23 together on the flow channel portion 24 can make the structure of the thermal management integration module more compact and facilitate disassembly and assembly.

[0057] It can be understood that the shape and length of the flow channel portion 24 can be flexibly adjusted according to design needs, as long as it can store and divert the refrigerant, and no more examples will be listed here.

[0058] See Figure 2 , in some embodiments, the flow channel portion 24 is arranged between the evaporator 22 and the economizer 12. In this embodiment, the flow channel portion 24 is respectively connected to the outer wall of the evaporator 22 and the outer wall of the economizer 12, and the side walls of the flow channel portion 24, the evaporator 22 and the economizer 12 are flush.

[0059] In this way, arranging the flow channel portion 24 between the evaporator 22 and the economizer 12 can not only keep the evaporator 22 and the economizer 12 spaced apart to avoid interference with each other, but also make reasonable use of the space between the evaporator 22 and the economizer 12, make the structure of the thermal management integration module more compact, save the occupied space of the thermal management integration module, and reduce the disassembly and assembly difficulty.

[0060] It can be understood that the setting position of the flow channel portion 24 is not limited to between the evaporator 22 and the economizer 12, and it can also be arranged on one side of the evaporator 22 or one side of the economizer 12, as long as it can make the first throttling valve 21 and the second throttling valve 23 communicate with the economizer 12 through the flow channel portion 24, and no more examples will be listed here.

[0061] See Figure 2In some embodiments, the height of the flow channel portion 24 is less than the height of the evaporator 22. In this embodiment, the bottom surface of the flow channel portion 24 is flush with the bottom surface of the evaporator 22.

[0062] In this way, since the volume of the flow channel portion 24 is relatively small, the refrigerant can contact the first throttle valve 21 and the second throttle valve 23 when flowing through the flow channel portion 24, and be diverted to the economizer 12 or the evaporator 22 as needed, thereby improving the diversion efficiency, so that the compressor 3 can achieve air replenishment and enthalpy increase under the action of the economizer 12, making the functions of the thermal management integrated module more diversified; and the height of the flow channel portion 24 is less than the height of the evaporator 22, and sufficient space can be left above the flow channel portion 24 to set up structures such as pipelines, making the structure of the thermal management integrated module more compact, saving the space occupied by the thermal management integrated module, and reducing the difficulty of disassembly and assembly.

[0063] It is understandable that the height of the flow channel portion 24 may also be equal to or greater than the height of the evaporator 22. The heights of the flow channel portion 24, the evaporator 22, and the economizer 12 may all be flexibly adjusted according to design requirements, which will not be elaborated herein.

[0064] See also Figure 2 In some embodiments, the first throttle valve 21 and the second throttle valve 23 are respectively disposed on adjacent side walls of the flow channel portion 24. In this embodiment, one of the first throttle valve 21 and the second throttle valve 23 is disposed on the top surface of the flow channel portion 24, and the other is disposed on the side of the flow channel portion 24 away from the compressor 3.

[0065] In this way, the first throttle valve 21 and the second throttle valve 23 can be easily installed, and the staff can operate conveniently, reducing the difficulty of disassembly and maintenance, so that the first throttle valve 21 and the second throttle valve 23 can stably divert the refrigerant in the flow channel part 24.

[0066] It is understandable that the specific location of the first throttle valve 21 and the second throttle valve 23 is not limited to the adjacent side walls of the flow channel portion 24, and can also be arranged on the side walls on the same side of the flow channel portion 24 or opposite side walls, which are not listed in detail here.

[0067] See also Figure 2 In some embodiments, the economic condensing unit 1 is detachably connected to the throttling evaporating unit 2, and the compressor 3 is disposed on the output end side of the evaporator 22. The economic condensing unit 1 is detachably connected to the throttling evaporating unit 2 by bolts, and the thermal management integrated module further includes a bracket (not shown in the figure), and the economic condensing unit 1 and the throttling evaporating unit 2 are both connected to the bracket by bolts.

[0068] In this way, the economical condensing unit 1, the throttling evaporating unit 2, and the compressor 3 are all arranged on the bracket, which can limit the positions of the economical condensing unit 1, the throttling evaporating unit 2 and the compressor 3 inside the vehicle and avoid the risk of falling off when the vehicle shakes; the economical condensing unit 1 and the throttling evaporating unit 2 are detachably connected, and the economical condensing unit 1 and the throttling evaporating unit 2 can be assembled at other positions first, and then the assembled economical condensing unit 1 can be installed on the bracket, reducing the difficulty of disassembly and assembly.

[0069] It can be understood that the setting position of the compressor 3 can be flexibly adjusted according to actual design needs, and the compressor 3 can also be set on the side away from the output end of the evaporator 22. In this embodiment, the compressor 3 is set on the output end side of the evaporator 22 to enable the gas-phase refrigerant output by the evaporator 22 to quickly enter the compressor 3, thereby improving the heat exchange efficiency.

[0070] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the scope of protection of the present invention. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the claims of the present invention.

Claims

1. A thermal management integrated module, characterized in that, Comprising: An economizer condensation unit (1), the economizer condensation unit (1) includes a condenser (11) and an economizer (12), the condenser (11) and the economizer (12) are integrally arranged, the economizer (12) has a first input end (121), a second input end (122), a first output end (123) and a second output end (124), and the output end of the condenser (11) is connected to the first input end (121) of the economizer (12); A throttling evaporation unit (2), the throttling evaporation unit (2) includes a first throttle valve (21) and an evaporator (22), the input end of the first throttle valve (21) is connected to the first output end (123) of the economizer (12), and the output end of the first throttle valve (21) is connected to the input end of the evaporator (22); A compressor (3), the input end of the compressor (3) is connected to the output end of the evaporator (22), and the output end of the compressor (3) is connected to the input end of the condenser (11).

2. The thermal management integration module according to claim 1, characterized in that, The condenser (11) is provided with two condensation connecting pipes (111), the two condensation connecting pipes (111) are respectively used for allowing a medium to flow into or out of the condenser (11), the evaporator (22) is provided with two evaporation connecting pipes (221), the two evaporation connecting pipes (221) are respectively used for allowing a medium to flow into or out of the evaporator (22), and the condensation connecting pipes (111) and the evaporation connecting pipes (221) are correspondingly arranged on the side walls of the condenser (11) and the evaporator (22) that are far away from each other.

3. The thermal management integration module according to claim 1, characterized in that The economizer condensation unit (1) further includes a liquid storage tank (13), the input end of the liquid storage tank (13) is connected to the output end of the condenser (11), and the output end of the liquid storage tank (13) is connected to the first input end (121) of the economizer (12).

4. The thermal management integrated module according to claim 3, wherein The liquid storage tank (13) is arranged below the condenser (11), and the economizer (12) is arranged on one side of the output end of the liquid storage tank (13).

5. The thermal management integration module according to claim 1, wherein The throttling evaporation unit (2) further includes a second throttle valve (23), the input end of the second throttle valve (23) is connected to the first output end (123) of the economizer (12), the output end of the second throttle valve (23) is connected to the second input end (122) of the economizer (12), and the second output end (124) of the economizer (12) is connected to the compressor (3).

6. The thermal management integration module according to claim 5, characterized in that, The throttling evaporation unit (2) includes a flow channel part (24), the flow channel part (24) is communicated with the evaporator (22), and the first throttle valve (21) and the second throttle valve (23) are both communicated with the flow channel part (24).

7. The thermal management integrated module according to claim 6, wherein, The flow channel part (24) is arranged between the evaporator (22) and the economizer (12).

8. The thermal management integration module according to claim 6, characterized in that, The height of the flow channel part (24) is less than the height of the evaporator (22).

9. The thermal management integration module according to claim 6, characterized in that, The first throttle valve (21) and the second throttle valve (23) are respectively arranged on the adjacent side walls of the flow channel part (24).

10. The thermal management integrated module according to any one of claims 1-9, characterized in that, The economic condensation unit (1) is detachably connected to the throttling evaporation unit (2), and the compressor (3) is arranged on one side of the output end of the evaporator (22).

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