Compressor assembly, thermal management system, and vehicle

Abstract

The application discloses a compressor assembly, a thermal management system and an automobile, and relates to the technical field of thermal management systems.The compressor assembly comprises a compressor body, a heater, a control panel, and the like.The heater is arranged at one end of the compressor body and cooperates with the compressor body to form an electric control cavity.The heater comprises a heating shell with a heating cavity and a heating element in heat transfer connection with the heating shell.The heating cavity is internally provided with a turbulence layer.The turbulence layer is provided with at least two layers in a direction away from the heating element.The at least two layers of the turbulence layer and the heating shell are in heat transfer connection.The control panel is arranged in the electric control cavity and is electrically connected with the compressor body and the heating element.The technical scheme of the application improves the heating efficiency of the heater.

Description

Technical Field

[0001] This invention relates to the field of thermal management system technology, and more particularly to a compressor assembly, a thermal management system, and an automobile. Background Technology

[0002] With the continuous development of modern industry and science and technology, thermal management systems are being used more and more widely in fields such as automobiles. As a crucial component of thermal management systems, the performance of heaters directly affects the overall system's operating efficiency and equipment stability. Existing heaters utilize heating elements to directly transfer heat to the heating chamber, but the heating effect is not ideal. Summary of the Invention

[0003] The main objective of this invention is to provide a compressor assembly, a thermal management system, and an automobile, which aim to improve the heating efficiency of the heater.

[0004] To achieve the above objectives, embodiments of the present invention provide a compressor assembly, the compressor assembly comprising:

[0005] Compressor body;

[0006] A heater, located at one end of the compressor body and cooperating with the compressor body to form an electrically controlled cavity, the heater including a heating shell with an internal heating chamber and a heating element heat-transferringly connected to the heating shell; a turbulence layer is provided inside the heating chamber, and at least two layers of the turbulence layer are provided in the direction away from the heating element, the at least two layers of the turbulence layer being heat-transferringly connected to the heating shell; and

[0007] A control board is located in the electrical control cavity and is electrically connected to the compressor body and the heating element.

[0008] In one embodiment, the turbulence layer includes a first abutment portion and a second abutment portion spaced apart in a direction away from the heating element, and a plurality of turbulence portions connected between the first abutment portion and the second abutment portion, wherein the first abutment portion or the second abutment portion in the turbulence layer closer to the heating element abuts against the heating shell.

[0009] In one embodiment, the turbulence layer further includes a bridging portion; one end of the turbulence portion is connected to the first abutting portion, and the other end of the turbulence portion is connected to the second abutting portion through the bridging portion, or one end of the turbulence portion is connected to the first abutting portion through the bridging portion, and the other end is connected to the second abutting portion;

[0010] In two adjacent turbulence layers, the first abutting portion and / or bridging portion of one turbulence layer abuts against the second abutting portion and / or bridging portion of the other turbulence layer.

[0011] In one embodiment, the first abutting portion, the second abutting portion, the turbulence portion, and the bridging portion are integrally formed by stamping.

[0012] In one embodiment, the number of turbulence portions on the turbulence layer near the heating element is less than the number of turbulence portions on the turbulence layer away from the heating element.

[0013] In one embodiment, each of the turbulence layers is formed with a plurality of spaced-apart turbulence rows, and each turbulence row includes a plurality of turbulence portions arranged at intervals along a straight line.

[0014] In one embodiment, the turbulence portions in any two adjacent turbulence rows are staggered in the spacing direction of the plurality of turbulence rows.

[0015] In one embodiment, the heating shell includes a connected shell and a base plate, the shell and the base plate cooperate to form the heating cavity, the shell is provided with an inlet and an outlet communicating with the heating cavity, the base plate is provided with the heating element, the base plate is located between the shell and the control plate, and a heat insulation member is provided between the control plate and the heating element.

[0016] In one embodiment, the base plate is provided with a liquid flow guiding section, which is provided corresponding to the liquid inlet or the liquid outlet.

[0017] In one embodiment, the fluid guide portion includes a groove or protrusion provided on the surface of the base plate facing the housing.

[0018] To achieve the above objectives, embodiments of the present invention provide a thermal management system, which includes the compressor assembly described above.

[0019] To achieve the above objectives, embodiments of the present invention provide an automobile that includes the thermal management system described above.

[0020] The technical solution of this application connects the heating element to the heating shell via heat transfer, enabling the heat from the heating element to be transferred to the heating shell, thereby providing the necessary thermal energy for heating the liquid within the heating chamber. The turbulence layer disposed within the heating chamber alters the liquid's flow pattern, increases the flow path, and extends the heating time, thus improving the heating effect and efficiency. Furthermore, with at least two turbulence layers located away from the heating element, heat can be transferred towards areas further away from the heating element, allowing the liquid in the heating chamber furthest from the heating element to receive more heat. This improves the uniformity of heat distribution within the heating chamber, thereby enhancing the uniformity and efficiency of liquid heating and preventing localized excessively low or high temperatures. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0022] Figure 1 This is a three-dimensional structural diagram of an embodiment of the compressor assembly of the present invention;

[0023] Figure 2 This is a partial structural schematic diagram of an embodiment of the compressor assembly of the present invention, wherein the compressor body is hidden;

[0024] Figure 3 This is an exploded structural diagram of the heater in an embodiment of the compressor assembly of the present invention;

[0025] Figure 4 This is a cross-sectional structural diagram of the heater in an embodiment of the compressor assembly of the present invention;

[0026] Figure 5 This is a schematic diagram of the structure of the turbulence layer in an embodiment of the compressor assembly of the present invention. Figure 1 ;

[0027] Figure 6 for Figure 5 A magnified schematic diagram of part A in the middle section;

[0028] Figure 7 This is a schematic diagram of the structure of the turbulence layer in an embodiment of the compressor assembly of the present invention. Figure 2 ;

[0029] Figure 8 This is a partial exploded structural diagram of the heater in an embodiment of the compressor assembly of the present invention;

[0030] Figure 9 This is an exploded structural diagram of the heating shell in an embodiment of the compressor assembly of the present invention;

[0031] Figure 10 This is an exploded structural diagram of an embodiment of the compressor assembly of the present invention.

[0032] Explanation of icon numbers:

[0033] 100. Heater; 110. Heating shell; 111. Shell; 112. Base plate; 113. Heating chamber; 120. Heating element; 130. Positioning structure; 140. Turbulence layer; 141. First abutment part; 142. Turbulence part; 143. Second abutment part; 144. Bridging part; 145. Turbulence busbar; 161. Liquid inlet pipe; 162. Liquid outlet pipe; 170. Guide part; 181. Liquid inlet; 182. Liquid outlet; 200. Compressor body; 300. Control board; 400. Heat insulation component; 500. Electrical control chamber.

[0034] The realization of the objective, functional features and advantages of the present invention will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0035] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the embodiments of the present invention.

[0036] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly.

[0037] Furthermore, in the embodiments of this invention, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of the embodiments of this invention, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0038] In the embodiments of the present invention, unless otherwise explicitly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of the present invention according to the specific circumstances.

[0039] Furthermore, the technical solutions of the various embodiments of the present invention can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the protection scope required by the embodiments of the present invention.

[0040] With the continuous development of modern industry and science and technology, thermal management systems are being used more and more widely in fields such as automobiles. As a crucial component of thermal management systems, the performance of heaters directly affects the overall system's operating efficiency and equipment stability. The inventors discovered that existing heaters directly transfer heat to the heating chamber using heating elements. The process of heat transfer from the heating element to the entire heating chamber is slow, especially in large heating chambers where areas far from the heating element struggle to quickly receive heat, resulting in unsatisfactory heating effects.

[0041] In view of this, embodiments of the present invention provide a compressor assembly, a thermal management system, and an automobile, which have at least two turbulence layers in the direction away from the heating element, so that heat can be transferred to the position away from the heating element, so that the liquid in the heating chamber away from the heating element can obtain more heat, improve the uniformity of heat distribution in the heating chamber, thereby improving the uniformity and heating efficiency of liquid heating, and preventing local temperatures from being too low or too high.

[0042] To better understand the above technical solution, the following detailed explanation is provided in conjunction with the accompanying drawings.

[0043] Reference Figures 1 to 4 as well as Figure 10 This invention provides a compressor assembly, which includes:

[0044] The compressor body 200 can adopt a commonly used design structure, and the embodiments of this application are not limited thereto.

[0045] A heater 100 is located at one end of the compressor body 200 and, together with the compressor body 200, forms an electrical control cavity 500. In other words, the heater 100 replaces the original cover of the compressor's electrical control box; the heater 100 is integrated with the electrical control box of the compressor body 200, eliminating the need for a separate heater 100. Utilizing the space of the original electrical control box cover to integrate the heater 100 effectively reduces space requirements and the overall size of the thermal management system. The heater 100 includes a heating shell 110 with an internal heating cavity 113 and a heating element 120 heat-transferringly connected to the heating shell 110. The heating element 120 generates heat and can be a resistance wire, electric heating film, ceramic heating element, etc., generating heat after being energized, thereby providing the necessary thermal energy for heating the liquid within the heating cavity 113. A turbulence layer 140 is provided inside the heating cavity 113, which increases the heat exchange area with the coolant, further facilitating coolant heating. The turbulence layer 140 has at least two layers in the direction away from the heating element 120. These at least two turbulence layers 140 are thermally connected to the heating shell 110. This allows more heat from the heating element 120 to be transferred to locations in the heating cavity 113 away from the heating element 120, improving the uniformity of heat distribution in the heating cavity 113, enhancing the heating efficiency and uniformity of the coolant in the heating cavity 113, and reducing the occurrence of localized excessively high or low temperatures.

[0046] The control board 300 is located in the electrical control cavity 500 and is electrically connected to the compressor body 200 and the heating element 120. It is understood that the heater 100 is electrically connected to the control board 300 via electrodes or wires, and the compressor body 200 is electrically connected to the control board 300 via wires. The operation of both the heater 100 and the compressor body 200 can be controlled simultaneously through a single control board 300, making it more convenient.

[0047] In this embodiment, the heating element 120 is thermally connected to the heating shell 110, allowing the heat from the heating element 120 to be transferred to the heating shell 110, thereby providing the necessary thermal energy for heating the liquid in the heating chamber 113. The turbulence layer 140 disposed in the heating chamber 113 alters the liquid's flow pattern, increases the flow path, and extends the heating time, thus improving the heating effect and efficiency. Furthermore, with at least two turbulence layers 140 located away from the heating element 120, heat can be transferred towards locations further away from the heating element 120, allowing the liquid in the heating chamber 113 away from the heating element 120 to receive more heat. This improves the uniformity of heat distribution in the heating chamber 113, thereby enhancing the uniformity and efficiency of liquid heating and preventing localized excessively low or high temperatures.

[0048] In one embodiment of the present invention, Figures 5 to 7The turbulence layer 140 includes a first abutment portion 141 and a second abutment portion 143 spaced apart in a direction away from the heating element 120, and a plurality of turbulence portions 142 connected between the first abutment portion 141 and the second abutment portion 143, wherein the first abutment portion 141 or the second abutment portion 143 in the turbulence layer 140 closer to the heating element 120 abuts against the heating shell 110.

[0049] It is understood that each turbulence layer 140 includes a first contact portion 141, a turbulence portion 142, and a second contact portion 143. The first contact portion 141 and the second contact portion 143 are located on opposite sides of the turbulence portion 142 for direct heat transfer. In other words, the heat transferred from the heating element 120 to the heating shell 110 can be transferred to the interior of the heating cavity 113 through the first contact portion 141, the turbulence portion 142, and the second contact portion 143. This ensures that the area of ​​the heating cavity 113 away from the heating element 120 has more heat, allowing for better heat exchange with the coolant and improving heating effect and uniformity. Specifically, the first contact portion 141 or the second contact portion 143 in the turbulence layer 140 closer to the heating element 120 contacts the heating shell 110. Multiple turbulence layers 140 can be connected in series, thereby transferring heat from the heating shell 110 to the interior of the heating cavity 113. The turbulence-inducing portion 142, located between the first abutment portion 141 and the second abutment portion 143, can alter the flow path or pattern of the coolant in the heating chamber 113. This lengthens the overall flow path and increases the heat exchange time, thereby improving heat exchange efficiency and heating effect. Optionally, the plane containing the first abutment portion 141 and the second abutment portion 143 is perpendicular to the plane containing the turbulence-inducing portion 142, thus forming a flow gap between the first abutment portion 141 and the second abutment portion 143, increasing the heat exchange area and improving heat exchange efficiency.

[0050] In one embodiment of the present invention, reference is made to... Figure 7 The turbulence layer 140 also includes a bridging portion 144; one end of the turbulence portion 142 is connected to the first abutment portion 141, and the other end of the turbulence portion 142 is connected to the second abutment portion 143 through the bridging portion 144, or one end of the turbulence portion 142 is connected to the first abutment portion 141 through the bridging portion 144, and the other end is connected to the second abutment portion 143; it can be understood that the bridging portion 144 and the first abutment portion 141 are located on the same plane, and multiple bridging portions 144 are provided at intervals along the extension direction of the first abutment portion 141. Each turbulence portion 142 is provided with a corresponding bridging portion 144. Through the multiple turbulence portions 142 and bridging portions 144 that are dispersedly arranged, the heat exchange area is further increased, and it is also conducive to the formation of turbulence in the coolant, thereby improving the heat exchange effect.

[0051] In two adjacent turbulence layers 140, the first contact portion 141 and / or bridging portion 144 of one turbulence layer 140 abuts against the second contact portion 143 and / or bridging portion 144 of the other turbulence layer 140. In this way, contact can be achieved between the two adjacent turbulence layers 140, thereby enabling heat transfer and transferring heat to the area away from the heating element 120, thus improving the heat exchange effect and heat exchange uniformity.

[0052] In one embodiment of the present invention, the first abutting portion 141, the second abutting portion 143, the turbulence-disrupting portion 142, and the bridging portion 144 are integrally formed by stamping. This improves structural strength, reduces the use of connecting parts, and facilitates coolant flow and heat exchange. It is understood that a flow-through hole extending along the thickness direction of the heating cavity 113 can be formed between any two adjacent turbulence-disrupting portions 142, resulting in a simple manufacturing process and low cost.

[0053] In one embodiment of the present invention, the number of turbulence portions 142 on the turbulence layer 140 closer to the heating element 120 is less than the number of turbulence portions 142 on the turbulence layer 140 farther from the heating element 120. When the heating chamber 113 heats the coolant, due to the thermal resistance of the chamber wall, the temperature in the area far from the heating element 120 is lower, and the coolant cannot be sufficiently heated. Therefore, in this embodiment, the number of turbulence portions 142 closer to the heating element 120 is less than the number of turbulence portions 142 farther from the heating element 120, which increases the heat conduction area closer to the heating element 120 and improves the adequacy of coolant heating.

[0054] In one embodiment of the present invention, reference is made to... Figure 7 Each turbulence layer 140 has multiple spaced-apart turbulence rows 145, and each turbulence row 145 includes multiple turbulence sections 142 arranged in a straight line. It is understood that coolant flows into the heating chamber 113 through the inlet 181, and the heated coolant flows out through the outlet 182. Multiple turbulence rows 145 are arranged along the length of the heating chamber 113 from the inlet 181 to the outlet 182. The coolant entering the heating chamber 113 through the inlet 181 first moves along the turbulence rows 145, and then flows sequentially towards adjacent turbulence rows 145. This prevents the coolant from flowing directly from the inlet 181 to the outlet 182 within the heating chamber 113, increasing the flow path length and heat exchange area of ​​the coolant, effectively improving the heating effect.

[0055] In one embodiment of the present invention, the turbulence portions 142 in any two adjacent turbulence rows 145 are staggered in the spacing direction of the plurality of turbulence rows 145. This increases the turbulence of the coolant in the flow path, which is beneficial for forming turbulence. It also improves the uniformity of the temperature distribution of the coolant throughout the heating chamber 113, increases the complexity of the coolant flow, and thus promotes heat exchange between the coolant and the turbulence portions 142 or the chamber wall of the heating chamber 113, thereby improving the overall heating efficiency.

[0056] In one embodiment of the present invention, reference is made to... Figure 8 and Figure 9 The heating shell 110 includes a shell 111 and a base plate 112 connected together. The shell 111 and the base plate 112 cooperate to form a heating chamber 113. The shell 111 is provided with an inlet 181 and an outlet 182 communicating with the heating chamber 113. Optionally, the shell 111 and the base plate 112 can be connected and fixed by a snap-fit ​​structure. To improve the sealing performance of the connection between the shell 111 and the base plate 112, a sealing ring can also be provided between the shell 111 and the base plate 112. When the snap-fit ​​structure connects the shell 111 and the base plate 112, the sealing ring will be compressed and deformed, making the contact between the shell 111 and the base plate 112 tighter. In another embodiment, the shell 111 and the base plate 112 can also be connected by brazing. To reduce process complexity, a positioning structure 130 can be provided between the housing 111 and the base plate 112 for pre-fixation during the brazing connection of the housing 111 and the base plate 112, preventing displacement between the base plate 112 and the housing 111 during the metal connection process, thus improving product yield. Furthermore, the use of specialized assembly tools such as clamps is eliminated, requiring no specialized skills or experience during assembly, simplifying the operation and further reducing the complexity of the assembly process between the base plate 112 and the housing 111. The positioning structure 130 can be a snap-fit ​​structure, a bolt structure, or a protrusion structure, etc., and is not limited here. The base plate 112 is equipped with a heating element 120 and is located between the housing 111 and the control plate 300. A heat insulation component 400 is provided between the control plate 300 and the heating element 120, as shown in the figure. Figure 2 and Figure 10Understandably, the heat insulation component 400 can isolate the heat from the heating element 120, reduce the heat transferred to the control board 300, and prevent the control board 300 from overheating and affecting normal operation, thereby reducing the adverse effects of the high temperature of the heating element 120 on the control board 300. Optionally, the heat insulation component 400 is provided with a clearance, through which cables or electrodes connecting the heating element 120 and the control board 300 pass. Specifically, the heat insulation component 400 can be a plate-like structure made of fiberglass, asbestos, rock wool, etc. Moreover, the heating element 120 is located on the side of the base plate 112 facing the control board 300, thus the distance between the heating element 120 and the control board 300 is shorter, facilitating the electrical connection between the heating element 120 and the control board 300. At the same time, the heat insulation component 400 can reduce the adverse effects of the high temperature generated by the heating film on the control board 300.

[0057] In one embodiment, the heating element 120 is a heating film. Heating films are typically lightweight, reducing the weight of the heater 100 compared to conventional heating elements 120, thereby reducing the overall vehicle weight and improving the electric vehicle's range. Simultaneously, due to the heating film's efficient heating characteristics, the required heating effect can be achieved with lower energy consumption, contributing to a reduction in the overall energy consumption of the electric vehicle. It is understood that the heating film generates heat when energized, and this heat is conducted to the heating shell 110, thereby heating the coolant. Optionally, the heating film is sintered and attached to the outer surface of the base plate 112, i.e., the surface facing the control panel 300. The heating film is directly attached to the outer surface of the base plate 112, eliminating the need for additional installation space and improving the overall space utilization of the vehicle. Furthermore, the low thermal resistance between the heating film and the base plate 112 results in high heat transfer efficiency, allowing for faster heat transfer to the base plate 112 and subsequent heating of the coolant, thus improving heating efficiency. Additionally, the heating film can be designed as a large-area planar structure, resulting in more uniform heat distribution, preventing localized overheating of the base plate 112, and improving heating uniformity. In addition, the sintering process can firmly attach the heating film to the base plate 112, reducing the complex fixing structure and connectors in the traditional heater 100, simplifying the overall structure. The sintering process can improve the weather resistance and reliability of the connection between the heating film and the base plate 112, and better adapt to various harsh environments.

[0058] In one embodiment of the present invention, reference is made to... Figure 3 The base plate 112 is provided with a liquid flow guide section 170, which is set corresponding to the liquid inlet 181 or the liquid outlet 182. It is understood that when the coolant flows into the heating chamber 113 from the liquid inlet 181, the coolant impacts the base plate 112 under water pressure, resulting in strong secondary backflow and high flow resistance. The guide section 170 guides the coolant, reducing its flow resistance.

[0059] In one embodiment of the present invention, the fluid flow guide 170 includes a groove or protrusion provided on the surface of the base plate 112 facing the housing 111. Thus, when the coolant impacts the base plate 112, the coolant separates at the groove or protrusion, reducing the intensity of secondary backflow and thereby reducing flow resistance.

[0060] In one embodiment of the present invention, reference is made to... Figure 3 , Figure 9 as well as Figure 10 The heater 100 also includes a liquid inlet pipe 161, which is connected to a liquid inlet 181. The liquid inlet pipe 161 can deliver coolant with a lower temperature from the thermal management system to the heating chamber 113. The liquid inlet direction of the liquid inlet pipe 161 is parallel or perpendicular to the axis of the compressor body 200, which can be flexibly adjusted according to the specific vehicle layout and space constraints, thus improving adaptability.

[0061] And / or, the heater 100 also includes a coolant outlet pipe 162, which is connected to a coolant outlet 182, for discharging the heated coolant from the heating chamber 113 back into the thermal management system for use in vehicle interior heating or battery heating, etc. The discharge direction of the coolant outlet pipe 162 is parallel or perpendicular to the axis of the compressor body 200, and can be optimized according to the overall vehicle layout requirements to ensure smooth coolant flow.

[0062] To achieve the above objectives, embodiments of the present invention propose a thermal management system, which includes the compressor assembly described above. Specifically, the specific structure of the compressor assembly refers to the above embodiments. Since this thermal management system adopts all the technical solutions of the above embodiments, it possesses at least all the beneficial effects brought about by the technical solutions of the above embodiments, and will not be elaborated further here. Optionally, the thermal management system is used to provide a heat source, which can be used for vehicle air conditioning heating or for defogging.

[0063] To achieve the above objectives, embodiments of the present invention provide an automobile, which includes the thermal management system described above. Specifically, the specific structure of the thermal management system refers to the above embodiments. Since the automobile adopts all the technical solutions of the above embodiments, it at least has all the beneficial effects brought about by the technical solutions of the above embodiments, and will not be repeated here. Optionally, the automobile can be a truck, bus, or sedan; it can be a fuel-powered vehicle or an electric vehicle, and is not limited thereto.

[0064] The above description is merely an exemplary embodiment of the present invention and does not limit the patent scope of the embodiments of the present invention. Any equivalent structural transformations made under the technical concept of the present invention using the description and drawings of the embodiments of the present invention, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the embodiments of the present invention.

Claims

1. A compressor assembly, characterized in that, The compressor assembly includes: Compressor body; A heater, located at one end of the compressor body and cooperating with the compressor body to form an electrically controlled cavity, the heater including a heating shell with an internal heating chamber and a heating element heat-transferringly connected to the heating shell; a turbulence layer is provided inside the heating chamber, and at least two layers of the turbulence layer are provided in the direction away from the heating element, the at least two layers of the turbulence layer being heat-transferringly connected to the heating shell; and A control board is located in the electrical control cavity and is electrically connected to the compressor body and the heating element.

2. The compressor assembly as described in claim 1, characterized in that, The turbulence layer includes a first abutment portion and a second abutment portion spaced apart in a direction away from the heating element, and a plurality of turbulence portions connected between the first abutment portion and the second abutment portion, wherein the first abutment portion or the second abutment portion in the turbulence layer closer to the heating element abuts against the heating shell.

3. The compressor assembly as described in claim 2, characterized in that, The turbulence layer further includes a bridging portion; one end of the turbulence portion is connected to the first abutting portion, and the other end of the turbulence portion is connected to the second abutting portion through the bridging portion, or one end of the turbulence portion is connected to the first abutting portion through the bridging portion, and the other end is connected to the second abutting portion; In two adjacent turbulence layers, the first abutting portion and / or bridging portion of one turbulence layer abuts against the second abutting portion and / or bridging portion of the other turbulence layer.

4. The compressor assembly as described in claim 3, characterized in that, The first abutting part, the second abutting part, the turbulence part, and the bridging part are integrally formed by stamping.

5. The compressor assembly as described in claim 2, characterized in that, The number of turbulence portions on the turbulence layer near the heating element is less than the number of turbulence portions on the turbulence layer away from the heating element.

6. The compressor assembly as described in claim 2, characterized in that, Each of the aforementioned turbulence layers has a plurality of spaced-apart turbulence rows, and each of the aforementioned turbulence rows includes a plurality of turbulence portions arranged at intervals along a straight line.

7. The compressor assembly as described in claim 6, characterized in that, In the spacing direction of the plurality of said spoilers, the spoilers in any two adjacent spoilers are staggered.

8. The compressor assembly according to any one of claims 1 to 7, characterized in that, The heating shell includes a connected shell and a base plate, which cooperate to form the heating cavity. The shell is provided with an inlet and an outlet communicating with the heating cavity. The base plate is provided with the heating element and is located between the shell and the control plate. A heat insulation component is provided between the control plate and the heating element.

9. The compressor assembly as described in claim 8, characterized in that, The base plate is provided with a liquid flow guiding section, which is provided corresponding to the liquid inlet or the liquid outlet.

10. The compressor assembly as claimed in claim 9, characterized in that, The fluid flow guide includes a groove or protrusion on the surface of the base plate facing the housing.

11. A thermal management system, characterized in that, The thermal management system includes a compressor assembly as described in any one of claims 1 to 10.

12. A car, characterized in that, The vehicle includes the thermal management system as described in claim 11.

Images