Heat exchanger assembly, heat management system and vehicle

Abstract

The embodiment of the utility model relates to the technical field of vehicles, and discloses a heat exchanger assembly, a heat management system and a vehicle, and the heat exchanger assembly comprises a mounting frame, a heat exchanger, a heat exchanger and a heat exchanger, a plurality of damping assemblies; the heat exchanger is provided with a plurality of matching positions, the matching positions of the heat exchanger are connected with the corresponding mounting positions through the vibration reduction assemblies, the matching positions of the heat exchanger and the corresponding mounting positions of the mounting frame are connected in a matched mode through the vibration reduction assemblies, and due to the fact that the mounting frame can be provided with the mounting positions in a wide range; therefore, the selectable range of the matching position of the heat exchanger is enlarged, the heat exchanger can be more evenly connected with the mounting frame through the vibration reduction assemblies, on one hand, the vibration transmission rate of the heat exchanger can be more reliably and effectively reduced through the dispersedly-arranged vibration reduction assemblies, and on the other hand, the heat exchanger can be more stably and effectively connected through the vibration reduction assemblies. Compared with concentrated connecting points, the dispersedly-arranged vibration reduction assemblies are more reliable and durable in structural form and not prone to being damaged.

Description

Technical Field

[0001] Embodiments of the present application relate to the field of vehicle technology, and in particular, to a heat exchanger assembly, a thermal management system, and a vehicle. Background Art

[0002] The plate heat exchanger assembly is the core component of the vehicle thermal management system. The plate heat exchanger can heat and cool the power battery pack through heat exchange between circuits, and can also realize the cooling and heating functions of the air conditioner in the car. The plate heat exchanger is connected to the compressor pipeline. During the operation of the vehicle thermal management system, the vibration generated by the compressor will be directly transmitted to the plate heat exchanger through the pipeline.

[0003] At present, in order to simplify the installation process of the plate heat exchanger, the existing plate heat exchanger is generally directly connected to the mounting beam using connectors with greater rigidity. After the vibration generated by the compressor is transmitted to the plate heat exchanger, it will be transmitted to the vehicle body through the beam. When the compressor is running, the floor will shake and make noise inside the vehicle. Summary of the invention

[0004] In view of this, embodiments of the present application provide a heat exchanger assembly, a thermal management system, and a vehicle to solve the problem that the installation method of the existing plate heat exchanger is prone to transmit vibration.

[0005] In order to achieve the above-mentioned purpose, the technical solution of the embodiment of the present application is implemented as follows:

[0006] In a first aspect, an embodiment of the present application provides a heat exchanger assembly, comprising: a mounting frame having a connection position for connecting to a load-bearing beam of a vehicle, the mounting frame extending along the width direction of the load-bearing beam, and having a plurality of spaced-apart mounting positions at both ends of the mounting frame; a plurality of vibration damping assemblies; a heat exchanger having a plurality of mating positions, each mating position being arranged corresponding to each mounting position, and each mating position of the heat exchanger is connected to its corresponding mounting position via a vibration damping assembly.

[0007] Beneficial effect: The heat exchanger is installed on the load-bearing beam through the mounting frame, and the matching position of the heat exchanger is matched and connected with the corresponding mounting position of the mounting frame through the vibration-damping assembly. Since the mounting frame can set a wide range of mounting positions, the selectable range of matching positions of the heat exchanger is also increased, so that the heat exchanger can be more evenly connected to the mounting frame through the vibration-damping assembly. On the one hand, the dispersed vibration-damping assemblies can more reliably and effectively reduce the vibration transmission rate of the heat exchanger. On the other hand, compared with the more concentrated connection points, the dispersed vibration-damping assemblies are more reliable and durable in structure and not easy to be damaged, which effectively solves the problem that the existing installation method of the plate heat exchanger is easy to transmit vibration.

[0008] In a possible implementation of the present application, mounting ends are formed at both ends of the mounting frame along its own extension direction, and each mounting end has at least one mounting position.

[0009] Beneficial effect: The installation positions of different installation ends are spaced far apart, and after the heat exchanger is connected to the installation frame through the vibration reduction assembly, the vibration transmission of each position can be more reliably reduced.

[0010] In a possible implementation of the present application, the vibration damping assembly includes a connecting member and a vibration damping member, one of the mounting position and the matching position is mounted in cooperation with the vibration damping member, and the other of the mounting position and the matching position is detachably connected to the vibration damping member via the connecting member.

[0011] Beneficial effects: The structure is simple and reliable, the connecting parts can ensure the connection reliability, and the vibration reduction parts can ensure the stability of vibration reduction.

[0012] In a possible implementation of the present application, the mounting position has a mounting hole for the connecting member to pass through, the matching position has a matching hole, the vibration damping member includes a vibration damping part and a supporting part, the vibration damping part is elastic, the supporting part has a through hole for the connecting member to pass through, the vibration damping part is sleeved on the outer side of the supporting part, the outer side of the vibration damping part has an annular groove that matches the matching hole, and the connecting member is suitable for connecting the supporting part and the mounting frame through the mounting hole and the through hole.

[0013] Beneficial effect: The matching form is simple and reliable. After the ring groove and the matching hole are matched, they can not only limit the large-scale movement of the matching hole, but also effectively ensure that the matching hole does not contact the connecting part, thereby effectively reducing the vibration transmission of the heat exchanger.

[0014] In a possible implementation of the present application, the support portion includes a first support segment, a through hole is formed inside the first support segment, the vibration-damping portion is sleeved on the outside of the first support segment, the outer wall of the first support segment is provided with at least one protrusion structure along the circumferential direction, and the inner wall of the vibration-damping portion is correspondingly provided with a groove structure that cooperates with the protrusion structure.

[0015] Beneficial effect: The protrusion structure cooperates with the groove structure to effectively prevent the support part from rotating relative to the vibration reduction part, thereby improving the connection stability.

[0016] In a possible implementation of the present application, the support portion also includes a second support segment, which is connected to an end of the first support segment away from the mounting position, and the second support segment extends in a radial direction away from the first support segment, and the end face of the second support segment close to the vibration damping portion cooperates with the vibration damping portion.

[0017] Beneficial effect: The second supporting section can provide effective support for the vibration-damping part, preventing the vibration-damping part from moving along the radial direction of the first supporting section, thereby ensuring structural reliability.

[0018] In a possible implementation of the present application, the vibration damping portion includes a first vibration damping section, a second vibration damping section, and a third vibration damping section which are sequentially connected as a whole in a direction away from the mounting position, an annular groove is opened on the outer wall of the second vibration damping section, the annular groove is suitable for snap-fitting with the mating hole, and the mating position is abutted with the mounting position through the first vibration damping section.

[0019] Beneficial effect: The matching position is abutted and matched with the support part and the installation position at the same time through the vibration reduction part, which can effectively avoid direct contact between the matching position and the hard parts and ensure the vibration reduction effect.

[0020] In a possible implementation of the present application, the heat exchanger includes a main body and a matching piece, the matching piece is detachably arranged on the main body, and the installation position is located on the matching piece.

[0021] Beneficial effect: The connection position between the matching part and the main body is relatively flexible, which can effectively improve the connection flexibility of the heat exchanger.

[0022] In a second aspect, an embodiment of the present application provides a thermal management system, which includes: a load-bearing beam; and at least one of the above-mentioned heat exchanger assemblies, which is arranged on the load-bearing beam.

[0023] In a second aspect, an embodiment of the present application provides a vehicle, which includes: the above-mentioned heat exchanger assembly, or the above-mentioned thermal management system. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a three-dimensional schematic diagram of an assembled state of a heat exchanger assembly of this embodiment;

[0025] Figure 2 for Figure 1 A three-dimensional schematic diagram of a mounting frame of a heat exchanger assembly shown;

[0026] Figure 3 for Figure 2 A three-dimensional schematic diagram of the mounting frame after being assembled with the load-bearing beam shown;

[0027] Figure 4 for Figure 1 A three-dimensional schematic diagram of the heat exchanger and the vibration damping member of the heat exchanger assembly shown;

[0028] Figure 5 for Figure 4 A schematic top view of a heat exchanger is shown;

[0029] Figure 6 for Figure 1 A schematic cross-sectional view of a vibration damping member of a heat exchanger assembly shown;

[0030] Figure 7 for Figure 6 A schematic top view of the vibration damping member shown;

[0031] Figure 8 for Figure 6 The schematic cross-sectional view of the vibration damping component after assembly is shown.

[0032] Reference numerals:

[0033] 1. Mounting frame; 101. Connection position; 102. Mounting position; 1021. Mounting hole; 103. Mounting end; 104. Fastening component;

[0034] 2. Connecting parts; 201. Bolt; 202. Nut;

[0035] 3. Vibration-damping member; 301. Vibration-damping part; 3011. Groove structure; 3012. First vibration-damping section; 3013. Second vibration-damping section; 3014. Third vibration-damping section; 302. Support part; 3021. First support section; 3022. Protrusion structure; 3023. Second support section; 303. Through hole; 304. Ring groove;

[0036] 4. heat exchanger; 401. matching position; 4011. matching hole; 402. main body; 403. matching part;

[0037] 5. Load-bearing beam. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the specific technical solution of the present application will be further described in detail below in conjunction with the drawings in the embodiments of the present application. The following embodiments are used to illustrate the present application, but are not used to limit the scope of the present application.

[0039] In the embodiments of the present application, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, unless otherwise specified, "multiple" means two or more.

[0040] In addition, in the embodiments of the present application, directional terms such as "up", "down", "left" and "right" are defined relative to the orientation of the components in the drawings. It should be understood that these directional terms are relative concepts. They are used for relative description and clarification, and they may change accordingly according to the changes in the orientation of the components in the drawings.

[0041] In the embodiments of the present application, unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium.

[0042] In the embodiments of the present application, the terms "include", "comprises" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device including the element.

[0043] In the embodiments of the present application, words such as "exemplary" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "exemplary" or "for example" in the embodiments of the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplary" or "for example" is intended to present related concepts in a specific way.

[0044] In the related technology, the heat exchanger assembly is connected to the compressor pipeline. During the operation of the thermal management system, the compressor will generate vibrations, which will be directly transmitted to the heat exchanger through the compressor pipeline. If the heat exchanger is directly hard-connected to the mounting bracket or beam, the vibration will be transmitted to the vehicle body through the beam or bracket, resulting in varying degrees of vibration and noise problems in the vehicle.

[0045] Combine the following Figures 1 to 8 , describing an embodiment of the present application.

[0046] According to an embodiment of the present application, on the one hand, a heat exchanger assembly is provided, including: a mounting frame 1, a plurality of vibration damping components and a heat exchanger 4, the mounting frame 1 having a connection position 101 for connecting to a load-bearing beam 5 of a vehicle, the mounting frame 1 extending along the width direction of the load-bearing beam 5, and having a plurality of mounting positions 102 spaced apart at both ends of the mounting frame 1; the heat exchanger 4 having a plurality of matching positions 401, each matching position 401 being arranged corresponding to each mounting position 102, and each matching position 401 of the heat exchanger 4 being connected to its corresponding mounting position 102 through a vibration damping component.

[0047] In the heat exchanger assembly of the present embodiment, the heat exchanger 4 is installed on the load-bearing beam 5 through the mounting frame 1, and the matching position 401 of the heat exchanger 4 is matched and connected with the mounting position 102 corresponding to the mounting frame 1 through the vibration-damping component. Since the mounting frame 1 can set the mounting position 102 in a wide range, the selectable range of the matching position 401 of the heat exchanger 4 is also increased, so that the heat exchanger 4 can be more evenly connected to the mounting frame 1 through the vibration-damping component. On the one hand, the dispersed vibration-damping components can more reliably and effectively reduce the vibration transmission rate of the heat exchanger 4. On the other hand, compared with the more concentrated connection points, the dispersed vibration-damping components are more reliable and durable in structure and not easy to be damaged, which effectively solves the problem that the existing installation method of the plate heat exchanger is easy to transmit vibration.

[0048] It should be noted that the vibration-damping component refers to a component that can reduce the vibration transmitted through itself.

[0049] In the related art, the heat exchanger 4 is directly connected to the load-bearing beam 5 through a connector with greater rigidity. Since the width of the load-bearing beam 5 itself is smaller than that of the heat exchanger 4, in order to improve the connection reliability and stability of the heat exchanger 4, a plurality of connection positions are usually concentratedly arranged in the middle position of the heat exchanger 4, and the connector passes through the load-bearing beam 5 and cooperates with the corresponding connection positions. After this type of heat exchanger 4 is installed, although the overall force on the connector is relatively uniform, when the heat exchanger 4 vibrates, the more concentrated connectors will cause the heat exchanger 4 and the load-bearing beam 5 to form a "lever structure", and the heat exchanger 4 will swing based on the position of the connector when vibrating. If this continues for a long time, the connector will be damaged prematurely.

[0050] The heat exchanger assembly of this embodiment increases the spacing distance of the connection positions of the heat exchanger 4 by providing the mounting frame 1, so that the matching positions 401 of the heat exchanger 4 can be arranged at intervals at the edge positions of the heat exchanger 4, and there is no need to arrange the matching positions 401 more concentratedly. Therefore, it can also effectively suppress the swinging caused by the vibration of the heat exchanger 4, thereby improving the assembly reliability of the heat exchanger 4.

[0051] For example, Figure 2 and Figure 3 As shown, a connection position 101 is formed at the middle of the mounting frame 1, and the mounting frame 1 is detachably connected to the load-bearing beam 5 via a fastening component 104, and the connection position 101 is provided with a through hole for the fastening component 104 to pass through;

[0052] There is no limitation on the number of through holes of the connection position 101, which may be one or multiple through holes arranged at intervals; there is no limitation on the specific form of the fastening component 104, which may be a bolt, a screw, etc., which can be flexibly selected.

[0053] In some embodiments of the present application, mounting ends 103 are formed at both ends of the mounting frame 1 along its own extension direction, each mounting end 103 has at least one mounting position 102, and the mounting positions 102 of different mounting ends 103 are spaced far apart. After the heat exchanger 4 is connected to the mounting frame 1 through a vibration reduction assembly, the vibration transmission at each position can be more reliably reduced.

[0054] Exemplarily, as an alternative implementation, any area outside the connection position 101 of the mounting frame 1 can form the mounting end 103, and is not strictly limited to the two ends of the mounting frame 1 along its own extension direction.

[0055] Specifically, there is no limitation on the number of mounting positions 102 of each mounting end 103 , and the number may be one or more, wherein the multiple mounting positions 102 of the same mounting end 103 are arranged at intervals.

[0056] In addition, if Figure 4 As shown, it is a schematic diagram of the setting position of the matching positions 401 on the heat exchanger 4, wherein four matching positions 401 are set on one heat exchanger 4, and three matching positions 401 are set on another heat exchanger 4.

[0057] In some embodiments of the present application, the vibration damping assembly includes a connector 2 and a vibration damping member 3, one of the mounting position 102 and the matching position 401 is installed in coordination with the vibration damping member 3, and the other of the mounting position 102 and the matching position 401 is detachably connected to the vibration damping member 3 via the connector 2. The vibration damping assembly has fewer structural components and a simple and reliable structure. The connector 2 can ensure connection reliability, and the vibration damping member 3 can ensure vibration damping stability.

[0058] Specifically, in this embodiment, the connecting member 2 includes a bolt 201 and a nut 202 .

[0059] In addition, the specificity of the vibration damping member 3 is not strictly limited, and it can be a flexible or elastic pad such as a rubber pad, a plastic pad, or a component with a rebound function such as a spring.

[0060] In some embodiments of the present application, the mounting position 102 has a mounting hole 1021 for the connecting member 2 to pass through, the matching position 401 has a matching hole 4011, the vibration damping member 3 includes a vibration damping part 301 and a supporting part 302, the vibration damping part 301 is elastic, and the supporting part 302 has a through hole 303 for the connecting member 2 to pass through, the vibration damping part 301 is sleeved on the outer side of the supporting part 302, and the outer side of the vibration damping part 301 has an annular groove 304 that cooperates with the matching hole 4011, and the connecting member 2 is suitable for connecting the supporting part 302 and the mounting frame 1 through the mounting hole 1021 and the through hole 303. The matching form is simple and reliable. After the annular groove 304 cooperates with the matching hole 4011, it can not only limit the large-scale movement of the matching hole 4011, but also effectively ensure that the matching hole 4011 does not contact the connecting member 2, thereby effectively reducing the vibration transmission of the heat exchanger 4.

[0061] It can be understood that, as an alternative embodiment, the annular groove 304 on the outer side of the vibration-damping part 301 can also cooperate with the mounting hole 1021, and the matching hole 4011 cooperates with the connecting member 2, which can also play a role in reducing vibration transmission.

[0062] Specifically, the vibration reduction part 301 is an elastic member made of rubber material.

[0063] In some embodiments of the present application, the support portion 302 includes a first support segment 3021, a through hole 303 is formed inside the first support segment 3021, the vibration-damping portion 301 is sleeved on the outside of the first support segment 3021, the outer wall of the first support segment 3021 is provided with at least one protrusion structure 3022 along the circumferential direction, and the inner wall of the vibration-damping portion 301 is correspondingly provided with a groove structure 3011 that cooperates with the protrusion structure 3022. The protrusion structure 3022 cooperates with the groove structure 3011, which can effectively prevent the support portion 302 from rotating relative to the vibration-damping portion 301, thereby improving the connection stability.

[0064] Specifically, Figure 7 As shown, the outer wall of the first support section 3021 is provided with a plurality of protrusion structures 3022 at intervals along the axial direction, forming a tooth-like structure as a whole, and the inner wall of the vibration reduction part 301 is correspondingly provided with a groove structure which matches the tooth-like structure one by one. The protrusion structure 3022 arranged in this form has higher reliability.

[0065] There is no limitation on the number of the protruding structures 3022 , and the number may be one or more, which can be flexibly selected according to the needs.

[0066] In some embodiments of the present application, the support portion 302 also includes a second support segment 3023, which is connected to one end of the first support segment 3021 away from the mounting position 102, and the second support segment 3023 extends along a radial direction away from the first support segment 3021. The end surface of the second support segment 3023 close to the vibration damping portion 301 cooperates with the vibration damping portion 301, and the second support segment 3023 can form an effective support for the vibration damping portion 301 to prevent the vibration damping portion 301 from moving along the radial direction of the first support segment 3021, thereby ensuring structural reliability.

[0067] Among them, Figure 6 As shown, the actual installation direction of the vibration damping member 3 is shown, and the second support section 3023 can effectively support the vibration damping part 301 below the vibration damping part 301; in addition, the second support section 3023 is not limited to the Figure 6 As shown in the arrangement, the second support segments 3023 can also be arranged at both ends of the first support segment 3021 at the same time, and the two second support segments 3023 are respectively matched with the two end surfaces of the vibration reduction part 301.

[0068] In some embodiments of the present application, the vibration damping portion 301 includes a first vibration damping section 3012, a second vibration damping section 3013 and a third vibration damping section 3014 which are connected as a whole in sequence along a direction away from the mounting position 102. The annular groove 304 is opened on the outer wall of the second vibration damping section 3013. The annular groove 304 is suitable for snap-fitting with the matching hole 4011. The matching position 401 is abutted and matched with the mounting position 102 through the first vibration damping section 3012. The matching position 401 is abutted and matched with the support portion 302 and the mounting position 102 at the same time through the vibration damping portion 301, which can effectively avoid direct contact between the matching position 401 and the hard component, thereby ensuring the vibration damping effect.

[0069] Specifically, Figure 6 As shown, along the axial direction of the first support segment 3021, since the matching position 401 is abutted with the mounting position 102 through the first vibration damping segment 3012, in order to ensure the vibration damping effect, the thickness of the first vibration damping segment 3012 is greater than the thickness of the third vibration damping segment 3014; along the radial direction of the first support segment 3021, also since the matching position 401 is abutted with the mounting position 102 through the first vibration damping segment 3012, in order to ensure the vibration damping effect, the thickness of the first vibration damping segment 3012 is greater than the thickness of the third vibration damping segment 3014.

[0070] In some embodiments of the present application, the heat exchanger 4 includes a main body 402 and a matching piece 403. The matching piece 403 is detachably arranged on the main body 402. The installation position 102 is located on the matching piece 403. The connection position between the matching piece 403 and the main body 402 is relatively flexible, which can effectively improve the connection flexibility of the heat exchanger 4.

[0071] Specifically, since the main body 402 and the matching part 403 are independent components, the type of the main body 402 of the heat exchanger 4 does not affect the normal connection of the matching part 403. Therefore, the type of the main body 402 of the heat exchanger 4 can be selected according to the corresponding needs. The type of the main body 402 can be plate type, tube type, heat pipe type, etc.

[0072] Preferably, the main body 402 of the heat exchanger 4 is a plate heat exchanger.

[0073] According to an embodiment of the present application, on the other hand, a thermal management system is provided, which includes: a load-bearing beam 5 and at least one of the above-mentioned heat exchanger assemblies, wherein the heat exchanger assembly is arranged on the load-bearing beam 5 .

[0074] In this embodiment, the thermal management system further includes a compressor and a connecting pipeline, and the compressor is connected to the heat exchanger assembly via the connecting pipeline.

[0075] According to an embodiment of the present application, in another aspect, a vehicle is provided, which includes: the above-mentioned heat exchanger assembly, or the above-mentioned thermal management system.

[0076] The vehicle in this application may refer to a large car, a small car, a special-purpose car, etc. For example, according to the car model, the car in this application may be a sedan, an off-road vehicle, a multi-purpose vehicle, an MPV, or other models. Generally, a vehicle is provided with wheels, a power source, and a transmission system arranged between the wheels and the power source. The transmission system can transmit the power provided by the power source to the wheels, so that the wheels rotate, thereby driving the vehicle to travel.

[0077] It should be noted that in the embodiments of the present application, the type of the power source of the vehicle is not limited. For example, for a fuel vehicle, the power source may refer to a fuel engine such as a gasoline engine or a diesel engine; for an electric vehicle, the power source may refer to an electric motor; for a hybrid vehicle, the power source may refer to an engine or an electric motor; for a vehicle powered by other means, the power source may refer to a device that generates power.

[0078] The serial numbers of the embodiments of the present application are only for description and do not represent the advantages and disadvantages of the embodiments. The above are only preferred embodiments of the present application, and do not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made by using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A heat exchanger assembly, characterized in that: include: A mounting frame (1) having a connection position (101) for connecting to a load-bearing beam (5) of a vehicle, the mounting frame (1) extending along the width direction of the load-bearing beam (5), and having a plurality of mounting positions (102) arranged at intervals at both ends of the mounting frame (1); Multiple vibration reduction components; The heat exchanger (4) has a plurality of matching positions (401), each matching position (401) being arranged corresponding to each mounting position (102), and each matching position (401) being connected to the corresponding mounting position (102) via the vibration reduction assembly.

2. The heat exchanger assembly according to claim 1, characterized in that: The mounting frame (1) has mounting ends (103) formed at both ends along its own extension direction, and each mounting end (103) has at least one mounting position (102).

3. The heat exchanger assembly according to claim 1 or 2, characterized in that: The vibration damping assembly comprises a connecting member (2) and a vibration damping member (3); one of the mounting position (102) and the matching position (401) is mounted in coordination with the vibration damping member (3); and the other of the mounting position (102) and the matching position (401) is detachably connected to the vibration damping member (3) via the connecting member (2).

4. The heat exchanger assembly according to claim 3, characterized in that: The mounting position (102) has a mounting hole (1021) for the connecting member (2) to pass through, the matching position (401) has a matching hole (4011), the vibration damping member (3) comprises a vibration damping portion (301) and a supporting portion (302), the vibration damping portion (301) is elastic, the supporting portion (302) has a through hole (303) inside for the connecting member (2) to pass through, the vibration damping portion (301) is sleeved on the outer side of the supporting portion (302), the outer side of the vibration damping portion (301) has an annular groove (304) that matches the matching hole (4011), and the connecting member (2) is suitable for connecting the supporting portion (302) and the mounting frame (1) through the mounting hole (1021) and the through hole (303).

5. The heat exchanger assembly according to claim 4, characterized in that: The support portion (302) comprises a first support section (3021), the through hole (303) is formed inside the first support section (3021), the vibration-damping portion (301) is sleeved on the outside of the first support section (3021), the outer wall of the first support section (3021) is provided with at least one protrusion structure (3022) along the circumferential direction, and the inner wall of the vibration-damping portion (301) is correspondingly provided with a groove structure (3011) that cooperates with the protrusion structure (3022).

6. The heat exchanger assembly according to claim 5, characterized in that: The support portion (302) further comprises a second support segment (3023), the second support segment (3023) being connected to an end of the first support segment (3021) away from the mounting position (102), the second support segment (3023) extending in a radial direction away from the first support segment (3021), and the second support segment (3023) cooperating with the vibration damping portion (301) at an end surface close to the vibration damping portion (301).

7. The heat exchanger assembly according to claim 4, characterized in that: The vibration damping portion (301) comprises a first vibration damping section (3012), a second vibration damping section (3013) and a third vibration damping section (3014) which are connected as a whole in a direction away from the mounting position (102); the annular groove (304) is provided on the outer wall of the second vibration damping section (3013); the annular groove (304) is suitable for snap-fitting with the matching hole (4011); the matching position (401) is abutted and matched with the mounting position (102) through the first vibration damping section (3012).

8. The heat exchanger assembly according to claim 1 or 2, characterized in that: The heat exchanger (4) comprises a main body (402) and a matching piece (403); the matching piece (403) is detachably arranged on the main body (402); and the installation position (102) is located on the matching piece (403).

9. A thermal management system, characterized in that: include: Load-bearing beam (5); At least one heat exchanger assembly according to any one of claims 1 to 8 is arranged on the load-bearing beam (5).

10. A vehicle, characterized in that: include: The heat exchanger assembly according to any one of claims 1 to 8, or the thermal management system according to claim 9.

Images