Air conditioner integration module and vehicle

Abstract

The utility model relates to an air conditioner integration module and a vehicle, and relates to the technical field of automobile air conditioner design. The air conditioner integration module comprises a compressor, a heat exchanger, an electronic expansion valve and a runner plate. A first flow channel and a second flow channel are formed in the flow channel plate, and the heat exchanger is connected with the compressor through the first flow channel; the condenser is connected with the electronic expansion valve through the second flow channel; and at least partial area between the first flow channel and the second flow channel forms coaxial tube heat exchange. According to the integrated module, a connecting pipeline between the heat exchanger and the compressor and a connecting pipeline between the condenser and the electronic expansion valve can be omitted, and an IHX function is realized on the runner plate, so that the integration level can be improved, and the occupied space and the weight of the integrated module are reduced to the maximum extent.

Description

TECHNICAL FIELD

[0001] The utility model relates to the design technical field of automobile air conditioner especially relates to an air conditioner integrated module and vehicle. BACKGROUND

[0002] Based on the current high -speed development of new energy automobile, electric automobile heat management system gradually goes to the direction of integration, high efficiency, lightness, for refrigerant side's spare part such as engine, air conditioner, development trend is: from early scattered arrangement through pipeline connection, to integrated scheme design, from the small integrated scheme of partial valve integration to all components integrated large integrated scheme design.

[0003] However, the current integrated design of air conditioner is mainly integrated heat exchanger and refrigerant side valve, and the integration degree is not high, resulting in the large volume of air conditioning body. UTILITY MODEL CONTENTS

[0004] The utility model provides a kind of air conditioner integrated module and vehicle, to solve the problem of low integration degree of air conditioning body in automobile.

[0005] Firstly, the utility model provides a kind of air conditioner integrated module, the air conditioner integrated module includes compressor, heat exchanger, electronic expansion valve and flow channel plate;First flow channel and second flow channel are opened in the flow channel plate, the heat exchanger is connected with the compressor by the first flow channel, the condenser is connected with the electronic expansion valve by the second flow channel, and at least part of the area between the first flow channel and the second flow channel forms coaxial tube heat exchange.

[0006] Further technical solutions thereof are that the compressor, the heat exchanger and the electronic expansion valve are all installed on the flow channel plate.

[0007] Further technical solutions thereof are that the compressor and the heat exchanger are installed on the opposite two sides of the flow channel plate.

[0008] Further technical solutions thereof are that the air conditioner integrated module further includes condenser, the compressor is connected with the condenser, the condenser is connected with the electronic expansion valve, the electronic expansion valve is connected with the heat exchanger, and the heat exchanger is connected with the compressor.

[0009] Further technical solutions thereof are that the first flow channel includes first coaxial section, the second flow channel includes second coaxial section, and the first coaxial section and the second coaxial section are parallel to each other to form coaxial tube heat exchange.

[0010] Further technical solutions thereof are that the surface of the second coaxial section relative to one side of the first flow channel is sawtooth-shaped.

[0011] Further, a first suspension mounting position for mounting the compressor is arranged on the flow channel plate.

[0012] Further, a second suspension mounting position for mounting the air conditioner integrated module is arranged on the flow channel plate.

[0013] Further, the mounting directions of the first suspension mounting position and the second suspension mounting position are different.

[0014] In a second aspect, the utility model provides a vehicle, the vehicle includes the air conditioner integrated module of the first aspect.

[0015] Compared with the prior art, the above technical scheme provided by the utility model embodiment has the following advantages.

[0016] In the utility model embodiment, the air conditioner integrated module comprises a compressor, a heat exchanger, an electronic expansion valve and a flow channel plate; a first flow channel and a second flow channel are arranged in the flow channel plate; the heat exchanger is connected with the compressor through the first flow channel; the condenser is connected with the electronic expansion valve through the second flow channel; at least part of the area between the first flow channel and the second flow channel forms a coaxial tube heat exchanger. BRIEF DESCRIPTION OF DRAWINGS

[0017] The drawings incorporated into the specification and forming a part thereof, illustrate embodiments consistent with the present utility model, and together with the description serve to explain the principles of the present utility model.

[0018] In order to more clearly illustrate the technical scheme in the utility model embodiments or prior art, the drawings needed to be used in the embodiment or prior art description will be briefly introduced as follows, and obviously, for those skilled in the art, other drawings can also be obtained without creative labor.

[0019] One or more embodiments are exemplarily illustrated by the pictures in the drawings corresponding thereto, and these exemplarily illustrations do not constitute the limitation to the embodiments, and the elements with the same reference numerals in the drawings represent the similar elements, and unless specially stated, the drawings do not constitute the proportional limitation.

[0020] Figure 1A structure schematic diagram of an air conditioner integrated module is provided for the embodiment of the utility model.

[0021] Figure 2 A working principle schematic diagram of an air conditioner integrated module is provided for the embodiment of the utility model.

[0022] Figure 3 An internal flow channel schematic diagram of a flow channel plate of an air conditioner integrated module is provided for the embodiment of the utility model.

[0023] Figure 4 A side schematic diagram of an air conditioner integrated module is provided for the embodiment of the utility model.

[0024] Figure 5 A vibration isolation principle schematic diagram of an air conditioner integrated module is provided for the embodiment of the utility model.

[0025] Mark explanation:

[0026] Compressor 10, heat exchanger 20, electronic expansion valve 30, flow channel plate 40, condenser 50, IHX 60, first flow channel 41, first flow channel 42, first coaxial section 411, heat exchanger outlet 412, compressor suction port 413, second coaxial section 421, expansion valve inlet 422, condenser outlet 423, first suspension mounting position 43, second suspension mounting position 44. Specific implementation

[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model, obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0028] The following disclosure provides many different embodiments or examples for implementing different structures of the utility model. In order to simplify the disclosure of the utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the utility model. In addition, the utility model can refer to numbers and / or letters in different examples. Such repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed.

[0029] For ease of description, spatial relative terms can be used herein to describe the relative position relationship or movement condition of one element or feature relative to another element or feature as shown in the drawings, such as "inner", "outer", "inboard", "outboard", "under", "below", "on", "above", "front", "back", etc. Such spatial relative terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the drawings. For example, if the device in the drawings is turned over or the posture is changed or the movement state is changed, the directional indications will also change accordingly, for example: the element described as "under" or "below" another element or feature will be oriented as "above" or "above" another element or feature. Therefore, the example term "below" can include both up and down positions. The device can be additionally oriented (rotated by 90 degrees or in other directions) and the spatial relative relationship descriptors used herein are interpreted accordingly.

[0030] Referring to Figures 1-5 The air conditioner integrated module has the advantages of high integration and small volume. In order to achieve the above technical purpose, the air conditioner integrated module comprises a compressor 10, a heat exchanger 20, an electronic expansion valve 30 and a flow channel plate 40, and the specific structure is introduced as follows:

[0031] The flow channel plate 40 is internally provided with a first flow channel 41, and the heat exchanger 20 is connected with the compressor 10 through the first flow channel 41. The flow channel plate 40 is internally provided with a second flow channel 42, and the condenser 50 is connected with the electronic expansion valve 30 through the second flow channel 42.

[0032] Specifically, the first flow channel 41 comprises a heat exchanger outlet 412 and a compressor suction port 413, the heat exchanger outlet 412 is connected with the heat exchanger 20, and the compressor suction port 413 is connected with the compressor 10.

[0033] The second flow channel 42 comprises an expansion valve inlet 422 and a condenser outlet 423, the expansion valve inlet 422 is connected with the electronic expansion valve 30, and the condenser outlet 422 is connected with the condenser 50.

[0034] Further, at least part of the area between the first flow channel 41 and the second flow channel 42 forms a coaxial tube heat exchanger, that is, IHX 60. By arranging the first flow channel 41 and the second flow channel 42 on the flow channel plate 40, the connecting pipeline between the heat exchanger 20 and the compressor 10 and the connecting pipeline between the condenser 50 and the electronic expansion valve 30 can be omitted. Further, the IHX 60 currently used in the industry is a plate heat exchanger 20 or an air conditioner pipeline design, which occupies a large space and has a high weight. In the utility model, the IHX 60 is integrated with the refrigerant side flow channel plate 40, and the function of the IHX 60 is realized through the design of the flow channel on the flow channel plate 40, so that the integration degree can be improved, and the space occupation and the weight of the integrated module are minimized.

[0035] In the embodiment of the utility model, the air conditioner integrated module comprises a compressor 10, a heat exchanger 20, an electronic expansion valve 30 and a flow channel plate 40. The first flow channel 41 and the second flow channel 42 are arranged in the flow channel plate 40. The heat exchanger 20 is connected with the compressor 10 through the first flow channel 41. The condenser 50 is connected with the electronic expansion valve 30 through the second flow channel 42. At least part of the area between the first flow channel 41 and the second flow channel 42 forms a coaxial tube heat exchanger. The utility model can omit the connecting pipeline between the heat exchanger 20 and the compressor 10 and the connecting pipeline between the condenser 50 and the electronic expansion valve 30, and realize the function of the IHX 60 on the flow channel plate 40, so that the space occupation and the weight of the integrated module are minimized.

[0036] Further, in some embodiments, for example, the flow channel plate 40 is used as a mounting carrier. The flow channel plate 40 is provided with the mounting positions of the compressor 10, the heat exchanger 20 and the electronic expansion valve 30. The compressor 10, the heat exchanger 20 and the electronic expansion valve 30 are mounted on the flow channel plate 40. It can be seen that the compressor 10, the heat exchanger 20 and the electronic expansion valve 30 are integrated on the flow channel plate 40 in the utility model. Therefore, compared with the prior art, the integration degree is higher, and the mounting bracket of the compressor 10 can be omitted, so that the integration degree of the air conditioning body is further improved, and the volume is reduced.

[0037] It can be understood that the compressor 10, the heat exchanger 20 and the electronic expansion valve 30 can be mounted on the flow channel plate 40 by fasteners. The utility model is not specifically limited in this regard.

[0038] The utility model discloses an air conditioner integrated module, which comprises a compressor 10, a heat exchanger 20, an electronic expansion valve 30 and a flow channel plate 40.

[0039] In some embodiments, such as the present embodiment, the compressor 10 and the heat exchanger 20 are installed on the opposite sides of the flow channel plate 40.

[0040] Specifically, by installing the compressor 10 and the heat exchanger 20 on the opposite sides of the flow channel plate 40, the mutual thermal interference between the compressor 10 and the heat exchanger 20 can be reduced. The flow channel plate 40 plays a role of heat insulation.

[0041] Further, referring to Figure 2 , the air conditioner integrated module further comprises a condenser 50, the compressor 10 is connected with the condenser 50, the condenser 50 is connected with the electronic expansion valve 30, the electronic expansion valve 30 is connected with the heat exchanger 20, and the heat exchanger 20 is connected with the compressor 10.

[0042] Specifically, the condenser 50, the compressor 10, the heat exchanger 20 and the electronic expansion valve 30 jointly constitute a working circuit of an air conditioner, and the utility model will not be described in detail.

[0043] Further, in order to realize better heat exchange, the first flow channel 41 comprises a first coaxial section 411, the second flow channel 42 comprises a second coaxial section 421, and the first coaxial section 411 and the second coaxial section 421 are parallel to each other to form a coaxial tube heat exchanger.

[0044] Specifically, the first flow channel 41 and the second flow channel 42 are both arranged in the flow channel plate 40. At least a part of the first flow channel 41 is the first coaxial section 411, and at least a part of the second flow channel 42 is the second coaxial section 421. The first coaxial section 411 and the second coaxial section 421 are parallel to each other and close to each other to form an IHX 60, which represents the function of a coaxial tube. The IHX 60 currently used in the industry is a plate heat exchanger 20 or an air conditioner pipeline design. However, in the utility model, the IHX 60 and the refrigerant side flow channel plate 40 are integrated together, and the function of the IHX 60 is realized through the design of the flow channel on the flow channel plate 40, thereby greatly reducing the space and the weight of the integrated module.

[0045] Further, the second coaxial section 421 is sawtooth-shaped relative to the surface of one side of the first flow channel 41.

[0046] Specifically, the system performance is increased by the heat exchange of the cold and hot fluid convection, wherein the first coaxial section 411 and the second coaxial section 421 can be designed as linear or sawtooth-shaped or other shapes, so as to ensure that the performance of the IHX 60 reaches the optimum. For example, in the embodiment, the second coaxial section 421 is designed as sawtooth-shaped, and the first coaxial section 411 is designed as linear.

[0047] Further, the flow channel plate 40 is provided with a first suspension mounting position 43 for mounting the compressor 10, and the compressor 10 is mounted on the first suspension mounting position 43.

[0048] Specifically, the number of the first suspension mounting position 43 can be multiple, for example, 3 or 4, and the utility model is not limited to this. The first suspension mounting position 43 can be specifically a mounting hole. The compressor 10 can be mounted on the flow channel plate 40 by the support foot interval. At the same time, the compressor 10 can also be installed on the first suspension mounting position 43 in the form of vibration isolation mounting, for example, by using a shock pad for shock absorption, so as to effectively avoid the NVH risk of the compressor 10. NVH is the English abbreviation of noise (Noise), vibration (Vibration) and sound roughness (Harshness).

[0049] Further, the flow channel plate 40 is provided with a second suspension mounting position 44 for mounting the air conditioner integrated module, and the air conditioner integrated module is used to be mounted on a carrier through the second suspension mounting position 44.

[0050] Specifically, the number of the second suspension mounting position 44 can be multiple, for example, 2, and the utility model is not limited to this. The second suspension mounting position 44 can be specifically a mounting hole. The carrier refers to an object for carrying the air conditioner integrated module, and the utility model is not limited to this.

[0051] At the same time, the air conditioner integrated module can also be installed on the second suspension mounting position 44 in the form of vibration isolation mounting, for example, by using a shock pad for shock absorption, so as to effectively avoid the NVH risk.

[0052] Further, the installation direction of the first suspension mounting position 43 and the installation direction of the second suspension mounting position 44 are different. For example, Figure 5 The installation direction of the first suspension mounting position 43 and the installation direction of the second suspension mounting position 44 are perpendicular to each other, so as to realize that the vibration direction of the air conditioner and the vibration direction of the compressor are different, thereby effectively avoiding the NVH risk.

[0053] The utility model embodiment proposes a vehicle, the vehicle includes the air conditioning integrated module proposed in any of the above embodiment.

[0054] In the above embodiments, the description of each embodiment has its own focus, and the parts not described in detail in a certain embodiment can be referred to the related description of other embodiments.

[0055] In the description of the utility model, it is understood that the orientation or position relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, a particular orientation and operation, and therefore cannot be understood as limiting the utility model.

[0056] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0057] In the utility model, unless otherwise specifically defined and limited, the terms "installation", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be connected, or it can be detachable, or it can be integrated; it can be mechanical connection, or it can be electrical connection; it can be directly connected, or it can be indirectly connected through intermediate medium, or it can be the communication or interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific situation.

[0058] In the utility model, unless otherwise specifically defined and limited, the "upper" or "lower" of the first feature in the second feature can include the direct contact of the first and second features, or the indirect contact of the first and second features through another feature between them. Moreover, the "upper", "upper" and "upper" of the first feature in the second feature include the vertical direction of the first feature above and oblique above the second feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The "below", "below" and "below" of the first feature in the second feature include the vertical direction of the first feature below and oblique below the second feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0059] In the description of the present specification, the description referring to the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms should not be understood as necessarily referring to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in the present specification.

[0060] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, these modifications and variations of the present application are intended to be included within the scope of the claims of the present application and equivalents thereof. Therefore, the present application is intended to include these modifications and variations.

[0061] The above is a specific embodiment of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope disclosed by the present application, and these modifications or replacements should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. An air conditioning integrated module, characterized by, The air conditioner integrated module comprises a compressor, a heat exchanger, a condenser, an electronic expansion valve and a flow channel plate; the flow channel plate is provided with a first flow channel and a second flow channel; the heat exchanger is connected with the compressor through the first flow channel; the condenser is connected with the electronic expansion valve through the second flow channel; and at least part of the area between the first flow channel and the second flow channel forms a coaxial tube heat exchanger.

2. The air conditioning integrated module of claim 1, wherein, The compressor, the heat exchanger and the electronic expansion valve are all mounted on the flow channel plate.

3. The air conditioning integrated module of claim 1, wherein, The compressor and the heat exchanger are mounted on opposite sides of the flow channel plate.

4. The air conditioning integrated module of claim 1, wherein, The air conditioner integrated module further comprises a condenser; the compressor is connected with the condenser; the condenser is connected with the electronic expansion valve; the electronic expansion valve is connected with the heat exchanger; and the heat exchanger is connected with the compressor.

5. The air conditioning integrated module of claim 1, wherein, The first flow channel comprises a first coaxial section; the second flow channel comprises a second coaxial section; and the first coaxial section and the second coaxial section are parallel to each other to form a coaxial tube heat exchanger.

6. The air conditioning integrated module of claim 5, wherein, The surface of the second coaxial section relative to one side of the first flow channel is sawtooth-shaped.

7. The air conditioning integrated module of claim 1, wherein, The flow channel plate is provided with a first suspension mounting position for mounting the compressor; and the compressor is mounted on the first suspension mounting position.

8. The air conditioning integrated module of claim 7, wherein, The flow channel plate is provided with a second suspension mounting position for mounting the air conditioner integrated module; and the air conditioner integrated module is mounted on a carrier through the second suspension mounting position.

9. The air conditioning integrated module of claim 8, wherein, The mounting directions of the first suspension mounting position and the second suspension mounting position are different.

10. A vehicle characterized by comprising: The air conditioner integrated module as claimed in any one of claims 1-9.

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