Integrated device

Abstract

The invention provides an integrated device which comprises a flow channel part and a mounting part, the flow channel part is provided with a flow channel, the mounting part is provided with mounting holes, the extension direction of at least part of the mounting holes is parallel to the extension direction of at least part of the flow channel, and the machining mode of the mounting holes can select extrusion manufacturing besides machining. And therefore, the machining selectivity of the mounting hole is increased.

Description

Technical Field

[0001] The present application belongs to the technical field of thermal management systems, and in particular, relates to an integrated device. Background Art

[0002] With the development of technology, thermal management systems have begun to develop towards integration. Part of the system's flow channels are integrated into the flow channel part. The flow channel part is provided with a flow channel, and the heat exchange medium can flow along the flow channel to facilitate the transmission of the heat exchange medium to each component in the heat exchange system. In related technologies, the flow channel part needs to be connected and installed with other components through screws or bolts or other connecting parts in conjunction with the mounting holes, but most of the mounting holes are machined, and the processing method of the mounting holes is relatively simple. Summary of the Invention

[0003] The present application aims to provide an integrated device in which the options for machining mounting holes are increased.

[0004] To achieve the above-mentioned object, the present application provides an integrated device, comprising a flow channel portion and a mounting portion, wherein the flow channel portion has a flow channel, the flow channel portion includes a flow channel end surface, and at least a portion of the flow channel extends from the flow channel end surface along the length direction of the flow channel portion;

[0005] The mounting portion has a mounting hole, and an extension direction of at least a portion of the mounting hole is parallel to an extension direction of at least a portion of the flow channel.

[0006] The integrated device provided in the present application includes a flow channel portion and a mounting portion, the flow channel portion has a flow channel, and the mounting portion has a mounting hole. The extension direction of at least part of the mounting hole is arranged parallel to the extension direction of at least part of the flow channel. In addition to machining, the mounting hole can also be processed by extrusion manufacturing, thereby increasing the selectivity of the mounting hole processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0008] Figure 1 A structural diagram of an integrated device provided in an embodiment of the present application, omitting the connector;

[0009] Figure 2 for Figure 1 A is an enlarged schematic diagram;

[0010] Figure 3 An exploded view of an integrated device provided in an embodiment of the present application omitting the joints and heat exchange system;

[0011] Figure 4 A structural diagram of an integrated device provided in an embodiment of the present application;

[0012] Figure 5 for Figure 4 A magnified schematic diagram of B in the middle;

[0013] Figure 6 A structural diagram of a connector in an integrated device provided in an embodiment of the present application;

[0014] Figure 7 Another structural diagram of a connector in an integrated device provided in an embodiment of the present application;

[0015] Figure 8 A cross-sectional view of a connector in an integrated device provided in an embodiment of the present application;

[0016] Figure 9 An exploded view of a hidden seal of an integrated device provided in an embodiment of the present application;

[0017] Figure 10 Another exploded view of an integrated device provided in an embodiment of the present application;

[0018] Figure 11 This is a structural diagram of a mounting hole in an integrated device provided in another embodiment of the present application.

[0019] In the figure: 100-flow channel portion; 10-flow channel; 101-first flow channel; 1011-first medium inlet flow channel; 1012-first medium outlet flow channel; 11-flow channel end face; 200-mounting portion; 20-mounting hole; 201-base hole; 202-additional groove; 21-mounting surface; 300-compression module; 31-cylinder portion; 32-compression core; 321-mounting groove; 33-end cover; 331-end cover body; 332-boss; 34-limiting member; 400-connector; 41-ear portion; 410-connecting hole; 411-connecting member; 42-body portion; 421-first surface; 422-second surface; 401-first Flow channel; 402-second flow channel; 40a-first medium inflow channel; 40b-first medium outflow channel; 5-sealing member; 43-extension portion; 44-partitioning portion; 431-first mounting hole; 4311-connector; 6-groove; 700-heat exchange system; 70-heat exchanger; 701-first port; 702-second port; 710-first heat exchanger; 720-second heat exchanger; 71-valve assembly; 711-first mounting seat; 712-first valve member; 713-second valve member; 72-gas-liquid separation assembly; 721-second mounting seat; 800-connecting portion; 80-connecting channel; 802-second mounting hole. DETAILED DESCRIPTION

[0020] Exemplary embodiments will be described in detail herein, with examples illustrated in the accompanying drawings. In the following description, when referring to the drawings, identical numerals in different figures represent identical or similar elements, unless otherwise indicated. The embodiments described in the following exemplary embodiments are not intended to represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.

[0021] The terms used in this application are for the purpose of describing particular embodiments only and are not intended to limit this application. As used in this application and the appended claims, the singular forms "a," "an," "the," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

[0022] It should be understood that the words “first”, “second” and similar terms used in the specification and claims of this application do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, words such as “a” or “an” do not indicate a quantity limitation, but rather indicate the presence of at least one; “plurality” indicates a quantity of two or more. Unless otherwise indicated, words such as “front”, “rear”, “lower” and / or “upper” are for ease of description only and are not limited to one position or one spatial orientation. Words such as “include” or “comprising” and similar terms mean that the elements or objects appearing before “include” or “comprising” cover the elements or objects listed after “include” or “comprising” and their equivalents, and do not exclude other elements or objects.

[0023] The integrated device of the exemplary embodiment of the present application is described in detail below with reference to the accompanying drawings. In the absence of conflict, the features of the following embodiments and implementations can complement or be combined with each other.

[0024] An integrated device of the present application includes a flow channel portion 100 and a mounting portion 200. The flow channel portion 100 has a flow channel 10. The flow channel portion 100 includes a flow channel end face 11. At least part of the flow channel 10 extends from the flow channel end face 11 along the length direction of the flow channel portion 100. The heat exchange medium can flow in the flow channel 10.

[0025] The mounting portion 200 has a mounting hole 20 , and an extension direction of at least a portion of the mounting hole 20 is parallel to an extension direction of at least a portion of the flow channel 10 .

[0026] The integrated device of the present application includes a flow channel portion 100 and a mounting portion 200. The flow channel portion 100 has a flow channel 10, and the mounting portion 200 has a mounting hole 20. The extension direction of at least part of the mounting hole 20 is arranged parallel to the extension direction of at least part of the flow channel 10. In addition to machining, the mounting hole 20 can also be processed by extrusion manufacturing, thereby increasing the selectivity of the processing of the mounting hole 20.

[0027] According to a specific embodiment of this application, please refer to Figures 1 to 11 The integrated device includes a flow channel portion 100 , which has a flow channel 10 , and a heat exchange medium can enter the flow channel 10 and flow along the flow channel 10 .

[0028] The integrated device includes a mounting portion 200 having a mounting hole 20 . The mounting hole 20 can be used to mount and fix the flow channel portion 100 or to mount and fix the flow channel portion 100 to other components through a connector.

[0029] The flow channel portion 100 of this embodiment has a flow channel end surface 11 , and at least a portion of the flow channel 10 extends from the flow channel end surface 11 along the length direction of the flow channel portion 100 ;

[0030] In addition, the mounting portion 200 of this embodiment has a mounting surface 21, the mounting hole 20 is located on the mounting surface 21, the mounting surface 21 is arranged parallel to the flow channel end surface 11, and at least part of the mounting hole 20 extends from the mounting surface 21 to the interior of the mounting portion 200 and its extension direction is arranged parallel to the extension direction of at least part of the flow channel 10.

[0031] In this embodiment, at least part of the flow channel 10 extends from the flow channel end face 11 along the length direction of the flow channel portion 100, and the extension direction of at least part of the mounting hole 20 is arranged parallel to the extension direction of at least part of the flow channel 10, so that in addition to machining, the mounting hole 20 can also be processed by other processing methods such as extrusion manufacturing and casting, thereby increasing the selectivity of the processing of the mounting hole 20.

[0032] In addition, during the actual installation process of the flow channel portion 100, it was found that the installation process of the flow channel portion 100 is not easy. One of the reasons is that the opening of the mounting hole 20 does not meet the established requirements. Due to the improper opening of the mounting hole 20, the flow channel portion 100 cannot be connected with other components through connectors or the installation is more time-consuming and labor-intensive.

[0033] The applicant investigated the reasons why the opening of the mounting hole 20 did not meet the established requirements and found that there were many reasons for the improper opening of the mounting hole 20, such as improper extension direction of the mounting hole 20, improper opening size of the mounting hole 20, improper opening position of the mounting hole 20, etc. After extensive research, the applicant found that the extension direction of the mounting hole 20 has a great influence on the placement of the connecting piece in the mounting hole 20, and under the premise that the mounting hole 20 has a processing reference, the processed mounting hole 20 is easier to cooperate with the connecting piece to realize the connection and installation of the flow channel part 100 and other components.

[0034] In this embodiment, at least part of the flow channel 10 extends from the flow channel end face 11 along the length direction of the flow channel portion 100, and the extension direction of at least part of the mounting hole 20 is arranged parallel to the extension direction of at least part of the flow channel 10, so that the mounting hole 20 can determine its extension direction based on the extension direction of the flow channel 10 as a processing reference. Combined with the above-mentioned findings of the applicant, it can be seen that the mounting hole 20 of this embodiment is easier to cooperate with the connecting part to realize the connection and installation of the flow channel portion 100 and other components, that is, the mounting hole 20 has a higher matching degree when in use.

[0035] It should be noted that the extension direction mentioned in this application refers to the length / height direction of the flow channel 10 or the mounting hole 20, that is, the direction perpendicular to the aperture of the mounting hole 20.

[0036] In addition, the mounting hole 20 described in the present application can determine its extension direction based on the extension direction of the flow channel 10 as a processing reference, and does not limit the order in which the mounting hole 20 and the flow channel 10 are opened. In other words, the mounting hole 20 described in the present application can determine its extension direction based on the extension direction of the flow channel 10 as a processing reference, including both the flow channel 10 extending before the mounting hole 20, that is, the flow channel 10 is opened first and then the mounting hole 20 is opened, and the flow channel 10 extends together with the mounting hole 20, that is, the flow channel 10 and the mounting hole 20 are opened at the same time. Therefore, regardless of the order in which the flow channel 10 and the mounting hole 20 are opened, as long as the extension direction of at least part of the mounting hole 20 is parallel to the extension direction of at least part of the flow channel 10, it falls within the scope of protection of the present application.

[0037] In other words, the opening of the mounting hole 20 in this embodiment has a processing reference for the extension direction, and the processing reference is the extension direction of the flow channel 10, that is, the extension direction of at least part of the mounting hole 20 is set parallel to the extension direction of at least part of the flow channel 10, so that it is simpler to determine the extension direction of the mounting hole 20. In the process of opening the mounting hole 20, the determination of the extension direction of the mounting hole 20 is the most critical and the most difficult to determine. Based on the above-mentioned findings of the applicant, this embodiment makes the processing of the mounting hole 20 simpler.

[0038] In this embodiment, the flow channel 10 extends from the flow channel end surface 11 along the length direction of the flow channel portion 100; the mounting hole 20 extends from the mounting surface 21 toward the interior of the mounting portion 200 and its extension direction is arranged parallel to the extension direction of the flow channel 10; that is, the overall extension direction of the flow channel 10 is consistent with the overall extension direction of the mounting hole 20.

[0039] The mounting hole 20 extends from the mounting surface 21 along the length direction of the mounting portion 200. The length direction of the mounting portion 200 is parallel to the length direction of the flow channel portion 100. The flow channel 10 extends from the flow channel end surface 11 along the length direction of the mounting portion 200. Figure 1 shown.

[0040] Furthermore, the mounting hole 20 penetrates the mounting portion 200 along the length direction of the mounting portion 200 ; and the flow channel 10 penetrates the flow channel portion 100 along the length direction of the flow channel portion 100 .

[0041] Preferably, the mounting portion 200 and / or the mounting hole 20 are one or more of extrusion molding, machining molding, and casting molding, that is, the mounting portion 200 is one or more of extrusion molding, machining molding, and casting molding, or the mounting hole 20 is one or more of extrusion molding, machining molding, and casting molding, or the mounting portion 200 is one or more of extrusion molding, machining molding, and casting molding, and the mounting hole 20 is one or more of extrusion molding, machining molding, and casting molding.

[0042] This embodiment is described by taking the mounting portion 200 and the mounting hole 20 as an example. In this embodiment, the mounting hole 20 and the mounting portion 200 are extruded together / simultaneously.

[0043] Preferably, the runner portion 100 and / or the runner 10 are one or more of extrusion molding, machining molding, and casting molding, that is, the runner portion 100 is one or more of extrusion molding, machining molding, and casting molding, or the runner 10 is one or more of extrusion molding, machining molding, and casting molding, or the runner portion 100 is one or more of extrusion molding, machining molding, and casting molding and the runner 10 is one or more of extrusion molding, machining molding, and casting molding.

[0044] This embodiment is described by taking the extrusion molding of the runner portion 100 and the extrusion molding of the runner 10 as an example. In this embodiment, the runner 10 and the runner portion 100 are extruded together / simultaneously.

[0045] Preferably, the flow channel portion 100 and the mounting portion 200 are connected, and the connection between the flow channel portion 100 and the mounting portion 200 includes an assembly connection and an integral part, that is, the flow channel portion 100 and the mounting portion 200 are assembled and connected or the flow channel portion 100 and the mounting portion 200 are an integral part, and the assembly connection between the flow channel portion 100 and the mounting portion 200 includes but is not limited to one or more of screw connection, bolt connection, welding, bonding, and clamping.

[0046] This embodiment is described by taking the flow channel portion 100 and the mounting portion 200 as an integral part as an example. Figure 1 and Figure 2 That is, the flow channel portion 100 and the mounting portion 200 of this embodiment are an integral part formed by extrusion.

[0047] Of course, in some other embodiments, the flow channel portion 100 and the mounting portion 200 may be configured as an integral part that is machined or cast.

[0048] In this embodiment, the integrated device includes a compression module 300 , which is capable of compressing a fluid medium.

[0049] The compression module 300 includes a compressor shell and a compressor core 32 . The compressor core 32 is used to compress the medium entering the compression module 300 . The compressor shell has a shell cavity, and the compressor core 32 is at least partially located in the shell cavity.

[0050] The compressor housing includes a cylindrical portion 31 , the cylindrical portion 31 is connected to the flow channel portion 100 , and the mounting portion 200 is connected to the cylindrical portion 31 .

[0051] The connection between the barrel portion 31 and the flow channel portion 100 includes an assembly connection between the barrel portion 31 and the flow channel portion 100, or the barrel portion 31 and the flow channel portion 100 are an integral part. The assembly connection between the barrel portion 31 and the flow channel portion 100 includes, but is not limited to, one or more of screw connection, bolt connection, welding, bonding, and clamping.

[0052] Similarly, the connection between the mounting portion 200 and the barrel portion 31 includes an assembly connection between the mounting portion 200 and the barrel portion 31, or the mounting portion 200 and the barrel portion 31 are an integral part. The assembly connection between the mounting portion 200 and the barrel portion 31 includes, but is not limited to, one or more of screw connection, bolt connection, welding, bonding, and clamping.

[0053] This embodiment is described by taking the barrel portion 31 and the flow channel portion 100 as an integral piece, and the mounting portion 200 and the barrel portion 31 as an integral piece as an example. Figure 2 shown.

[0054] It should be noted that the one-piece part described in this article is a non-assembly connection, and can be processed by extrusion to produce a base body and then by machining; or the one-piece part can be directly produced by extrusion.

[0055] In this embodiment, along the length direction of the flow channel portion 100 , the length dimension of the flow channel portion 100 and the length dimension of the mounting portion 200 are the same.

[0056] The compressor core 32 of this embodiment is a pre-assembled component, and the entire compressor core 32 is connected to the barrel portion 31 .

[0057] The compressor core 32 includes a drive unit and a compression mechanism. The drive unit provides driving force for the compression mechanism, which is used to compress the fluid. The compressor core 32 is a preassembled module, and the entire compressor core 32 is connected to the barrel portion 31. The entire compressor core 32 is assembled and connected to the barrel portion 31. The assembly position accuracy of the compression mechanism and the drive unit can be determined when the compressor core 32 is assembled. That is, the compression mechanism and the drive unit can be assembled and positioned when the compressor core 32 is preassembled, thereby reducing the compression mechanism and the drive unit's dependence on the barrel portion 31 during assembly, thereby reducing the machining accuracy requirements for the barrel portion 31 of this embodiment.

[0058] When the compression module 300 is assembled, the compression mechanism can be assembled and connected with the driving unit to form the compressor core 32 .

[0059] The length direction of the cylindrical portion 31 is parallel to the length direction of the flow channel portion 100 . Along the length direction of the cylindrical portion 31 , the length dimension of the cylindrical portion 31 is the same as the length dimension of the flow channel portion 100 .

[0060] In this embodiment, the barrel portion 31, the flow channel portion 100 and the mounting portion 200 are an integral part formed by extrusion. Of course, in other embodiments, the barrel portion 31, the flow channel portion 100 and the mounting portion 200 can be an integral part formed by machining or casting.

[0061] Optionally, the compressor housing further includes an end cover 33 connected to the barrel portion 31. The connection between the end cover 33 and the barrel portion 31 includes an assembled connection and an integral part. The assembled connection between the end cover 33 and the barrel portion 31 includes, but is not limited to, one or more of screw connection, bolt connection, welding, bonding, and clamping.

[0062] In this embodiment, if Figure 3 As shown, the compressor core 32 is connected to the end cover 33 via a limiting member 34 , the compressor core 32 is connected to the limiting member 34 , and the limiting member 34 is connected to the end cover 33 , wherein the limiting member 34 is used to connect the end cover 33 and the compressor core 32 .

[0063] Correspondingly, the compressor core 32 has a mounting groove 321 , and the limiting member is located in the mounting groove 321 .

[0064] By opening a mounting groove 321 in the compressor core 32 and placing a limiting member in the mounting groove 321 of the compressor core 32, the limiting member 34 is assembled and fixed relative to the compressor core 32, and the limiting member 34 is connected to the end cover 33, thereby realizing the installation and fixation of the end cover 33 relative to the compressor core 32. The positioning of the end cover 33 relative to the compressor core 32 during the installation and fixation process is simultaneously realized through the mounting groove 321, which not only improves the installation reliability of the end cover 33 relative to the compressor core 32, but also realizes the rapid positioning of the end cover 33 relative to the compressor core 32 during the installation and fixation process.

[0065] The end cap 33 includes an end cap body 331 and a boss 332. The end cap body 331 and the boss 332 are assembled and connected or are an integral part. The assembly connection between the end cap body 331 and the boss 332 includes, but is not limited to, one or more of screw connection, bolt connection, welding, adhesive connection, and clamping connection.

[0066] Please refer to Figure 3 As shown, the end cover body 331 of this embodiment is a cylindrical structure, and the end cover body 331 and the boss 332 of this embodiment are an integral part.

[0067] The boss 332 is located on a side of the end cover body 331 close to the compressor core 32 , and the boss 332 abuts against the compressor core 32 , that is, the boss 332 generates a squeezing force on the compressor core 32 .

[0068] In this embodiment, the limiting member 34 is preferably but not limited to a pin.

[0069] In this embodiment, the end cover 33 is welded to the cylindrical portion 31 , and the end cover 33 and the cylindrical portion 31 are sealed at the weld.

[0070] Preferably, the flow channel portion 100 is a plate-shaped or roughly plate-shaped structure, and the flow channel 10 is connected to the shell cavity; the fluid entering the compression module 300 can enter the compressor core 32 from the flow channel 10 to complete compression; and / or, the fluid after compression can flow out of the compression module 300 from the flow channel 10.

[0071] In this embodiment, the flow channel portion 100 includes an isolation portion, which is located in the flow channel 10 and is connected to the flow channel portion 100 by interference fit. The isolation portion is used to block the flow channel 10 and limit the flow direction of the fluid in the flow channel 10 .

[0072] The isolating portion in this embodiment is preferably but not limited to a plug.

[0073] In this application, if Figure 4 As shown, the integrated device includes a connector 400 , which is connected to the flow channel portion 100 . The flow channel portion 100 can be connected to an external pipeline through the connector 400 , that is, the connector 400 is connected to the external pipeline.

[0074] Specifically, the connector 400 includes an ear portion 41 having a connection hole 410. Figure 5 and Figure 6 It can be seen that a connecting member 411 is installed in the connecting hole 410 , and an end of the connecting member 411 away from the ear portion 41 is located in the mounting hole 20 .

[0075] Optionally, the connector 400 includes a main body 42 connected to the ear 41 , a seal 5 is provided between the main body 42 and the flow channel 100 , at least one of the main body 42 and the flow channel 100 has a groove 6 , and the seal 5 is located in the groove 6 .

[0076] The connection between the main body 42 and the ear 41 includes an assembly connection between the main body 42 and the ear 41, or the main body 42 and the ear 41 are integral. The assembly connection between the main body 42 and the ear 41 includes, but is not limited to, one or more of screw connection, bolt connection, welding, bonding, and clamping.

[0077] This embodiment is described by taking the main body 42 and the ear portion 41 as an integral piece. Figure 6 shown.

[0078] At least one of the main body 42 and the flow channel 100 has a groove 6. In other words, the main body 42 has a groove 6, or the flow channel 100 has a groove 6, or both the main body 42 and the flow channel 100 have a groove 6. The groove 6 is used to place and limit the seal 5.

[0079] This embodiment is described by taking the main body 42 having the groove 6 as an example. Figure 6 shown.

[0080] The main body 42 has a first surface 421 and a second surface 422. Compared with the second surface 422, the first surface 421 is closer to the flow channel end surface 11. The main body 42 has a first flow channel 401. The first flow channel 401 is located on the first surface 421 and extends from the first surface 421 to the second surface 422. The main body 42 has a second flow channel 402. The second flow channel 402 is located on the second surface 422 and extends from the second surface 422 to the first surface 421. Figure 6 and Figure 7 It is known;

[0081] The flow channel 10 includes a first flow channel 101 . The first flow channel 401 is in communication with the second flow channel 402 . The first flow channel 401 is in communication with the first flow channel 101 .

[0082] Preferably, in this embodiment, the cross section of the first flow channel 401 is rectangular, such as Figure 8As shown, the cross section of the second flow channel 402 is circular. Of course, in other embodiments, the cross sections of the first flow channel 401 and the second flow channel 402 can be set to other shapes or even have the same cross section shape.

[0083] Optionally, the cross-sectional shape of the first flow channel 401 is the same as that of the first flow channel 101, that is, the cross-sectional shape of the first flow channel 101 in this embodiment is rectangular. Similarly, in other embodiments, the cross-sectional shapes of the first flow channel 401 and the first flow channel 101 may be different.

[0084] In this application, the integrated device includes a heat exchange system 700, which is located on the side of the flow channel portion 100 away from the compression module 300. Figure 1 and Figure 4 shown.

[0085] The heat exchange system 700 includes a heat exchanger 70, which includes a first port 701 and a second port 702. One of the first port 701 and the second port 702 is a medium inlet, and the other is a medium outlet. The first flow channel 101 includes a first medium inlet flow channel 1011 and a first medium outlet flow channel 1012. The first medium inlet flow channel 1011 is connected to the medium inlet, and the first medium outlet flow channel 1012 is connected to the medium outlet. Figure 9 It should be noted that Figure 9 The two dotted lines extending from the heat exchanger 70 in FIG. 1 represent the installation position of the heat exchanger 70 corresponding to the flow channel portion 100 .

[0086] This embodiment is described by taking the first port 701 as the medium inlet and the second port 702 as the medium outlet as an example. Figure 9 As shown, of course, in some other embodiments, the first port 701 is the medium outlet, the second port 702 is the medium inlet, and accordingly, the first medium inlet flow channel 1011 and the first medium outlet flow channel 1012 are positioned relative to each other. Figure 9 An exchange occurred.

[0087] The flow channel portion 100 is configured as a plate-shaped structure or a substantially plate-shaped structure.

[0088] The joint 400 of this embodiment has a first medium inflow channel 40a and a first medium outflow channel 40b. The first medium inflow channel 40a is connected to the first medium inlet channel 1011, and the first medium outflow channel 40b is connected to the first medium outlet channel 1012. The first medium inflow channel 40a and the first medium outflow channel 40b are not connected. The first medium inflow channel 40a and the first medium outflow channel 40b are separated by a partition portion 44. Figure 8As shown, the joint 400 includes a partition portion 44 connected to the body portion 42 , and the partition portion 44 is located between the first medium inflow channel 40 a and the first medium outflow channel 40 b .

[0089] The connection between the partition part 44 and the main body 42 includes an assembly connection between the partition part 44 and the main body 42, or the partition part 44 and the main body 42 are an integral part, and the assembly connection between the partition part 44 and the main body 42 includes but is not limited to one or more of screw connection, bolt connection, welding, bonding, and clamping.

[0090] In the joint 400 of this embodiment, there are two groups of first flow channels 401 and second flow channels 402, wherein one group of first flow channels 401 and second flow channels 402 constitutes / composes / forms a first medium inflow channel 40a, and the other group of first flow channels 401 and second flow channels 402 constitutes / composes / forms a first medium outflow channel 40b.

[0091] Of course, in other embodiments, the connector 400 may be provided with one set of first flow channels 401 and second flow channels 402, or more sets of first flow channels 401 and second flow channels 402. When the connector 400 has only one set of first flow channels 401 and second flow channels 402, it can be understood that the first medium inflow channel 40a and the first medium outflow channel 40b are located in two independent connectors 400.

[0092] The first medium can enter the first medium inlet flow channel 1011 from the first medium inflow channel 40 a and enter the heat exchanger 70 to complete heat exchange with the second medium in the heat exchanger 70 .

[0093] In this embodiment, the first medium may be a liquid aqueous solution.

[0094] A connecting portion 800 is provided between the heat exchanger 70 and the flow channel portion 100 . The connecting portion 800 has a connecting channel 80 . The connecting channel 80 connects the first medium inlet flow channel 1011 with the medium inlet, and / or connects the first medium outlet flow channel 1012 with the medium outlet.

[0095] That is, the first medium inlet flow channel 1011 is connected to the medium inlet through the connecting channel 80, or the first medium outlet flow channel 1012 is connected to the medium outlet through the connecting channel 80, or the first medium inlet flow channel 1011 is connected to the medium inlet through the connecting channel 80 and the first medium outlet flow channel 1012 is connected to the medium outlet through the connecting channel 80.

[0096] In this embodiment, the connector 400 includes an extension portion 43, and the extension portion 43 includes a first mounting hole 431. Figure 6-Figure 8 shown.

[0097] like Figure 10 As shown, a connector 4311 is installed in the first mounting hole 431. The connecting portion 800 has a second mounting hole 802, and one end of the connector 4311 away from the extension portion 43 is located in the second mounting hole 802;

[0098] In this embodiment, the structure of the connector 4311 is selected to be the same as that of the connecting member 411. Of course, in some other embodiments, the connector 4311 can be selected to have a different structure from the connecting member 411.

[0099] Preferably, in this embodiment, the seal 5 is set in a "day" shape, the mounting hole 20 is a round hole, and the hole wall forming the mounting hole 20 has a thread. The connecting member 411 of this embodiment is preferably but not limited to a threaded connecting rod such as a bolt or a screw.

[0100] Of course, in some other embodiments, the seal 5 can be set in other structures, such as circular or square-shaped.

[0101] In some other embodiments, the mounting hole 20 has a basic hole 201 and an additional groove 202. The additional groove 202 is communicated with the basic hole 201. The additional groove 202 is arranged around the circumference of the basic hole 201 and is evenly distributed. The basic hole 201 is set as a round hole, and the number of the additional grooves 202 is not limited. Through the combination of the basic hole 201 and the additional groove 202, not only can the material of the mounting portion 200 be saved, but also the precision requirement for the mounting hole 20 can be reduced or the position precision requirement for the mounting hole 20 can be compensated. Taking the structure of the mounting hole 20 shown in the figure as an example, the number of the additional grooves 202 is selected to be 4 for illustration. Similarly, the hole wall forming the mounting hole 20 has a thread.

[0102] The heat exchanger 70 includes a first heat exchanger 710 and a second heat exchanger 720. The first heat exchanger 710 and the second heat exchanger 720 are arranged along the length direction perpendicular to the flow channel portion 100, as Figure 10 shown. The structures of the first heat exchanger 710 and the second heat exchanger 720 can be the same or different. The description of the first heat exchanger 710 and the second heat exchanger 720 can refer to the relevant description of the heat exchanger 70 in this article.

[0103] The shape of the additional groove 202 is not limited, and its cross-sectional shape can be selected from one of triangle, rectangle, circle or near-circle. And for the mounting holes 20 corresponding to fixing the first heat exchanger 710 and the second heat exchanger 720, the cross-sectional shapes of the additional grooves 202 can be the same or different, as Figure 11 shown in the two mounting holes 20 in the same integrated device. The shapes of the corresponding additional grooves 202 are different. Of course, they can also be set to be the same. Figure 11 Only the case where the shapes of the additional grooves 202 corresponding to the two mounting holes 20 are different is shown for illustration, and the schematic diagram where the shapes of the additional grooves 202 corresponding to the two mounting holes 20 are the same is not exemplified here.

[0104] Since the integrated device of this embodiment includes the first heat exchanger 710 and the second heat exchanger 720, the first flow channel 101 is set into two groups, that is, the first medium inlet flow channel 1011 and the first medium outlet flow channel 1012 are set into two groups. Similarly, two connectors 400 are also provided, and the two connectors 400 correspond to the two groups of first flow channels 101 respectively. The specific structure and connection method thereof are described in the above text.

[0105] In this embodiment, the cross-sections of the first medium inlet flow channel 1011 and the first medium outlet flow channel 1012 are rectangular. One of the reasons is that the first medium inlet flow channel 1011 and the first medium outlet flow channel 1012 with rectangular cross-sections can reduce the use of materials of the flow channel portion 100. By controlling the use of materials of the flow channel portion 100, the cost of the integrated device can be reduced.

[0106] In this embodiment, the heat exchange system 700 includes a valve assembly 71 and a gas-liquid separation assembly 72. The valve assembly 71 and the gas-liquid separation assembly 72 are arranged along a length direction perpendicular to the flow channel portion 100, and the valve assembly 71 is closer to the first heat exchanger 710 than the gas-liquid separation assembly 72. Figure 4 shown.

[0107] Optionally, the valve assembly 71 is connected to the flow channel portion 100 through the first mounting seat 711 , the gas-liquid separation assembly 72 is connected to the flow channel portion 100 through the second mounting seat 721 , and the first mounting seat 711 is connected to the second mounting seat 721 .

[0108] In this embodiment, the valve assembly 71 is assembled and connected to the flow channel portion 100 through the first mounting seat 711, and the gas-liquid separation assembly 72 is assembled and connected to the flow channel portion 100 through the second mounting seat 721. The first mounting seat 711 and the second mounting seat 721 are assembled and connected or are an integral part. The assembly connection between the first mounting seat 711 and the second mounting seat 721 includes but is not limited to one or more of screw connection, bolt connection, welding, bonding, and clamping.

[0109] This embodiment is described by taking the first mounting base 711 and the second mounting base 721 as an integral part. Figure 9 As shown, the integrally formed first mounting seat 711 and the second mounting seat 721 form a total mounting seat.

[0110] The first heat exchanger 710 is preferably, but not limited to, a plate heat exchanger; the second heat exchanger 770 is preferably, but not limited to, a plate heat exchanger.

[0111] The valve assembly 71 includes a first valve member 712 and a second valve member 713. The first valve member 712 and the second valve member 713 are respectively integrated and mounted on a first mounting seat 711. A first flow channel connecting the first valve member 712 and the flow channel portion 100 is provided inside the first mounting seat 711. A second flow channel connecting the second valve member 713 and the flow channel portion 22 is provided inside the first mounting seat 711. The first mounting seat 711 is assembled and connected to the flow channel portion 100. Figure 4 and Figure 9 shown.

[0112] Optionally, the mounting connection between the first valve component 712 and the first mounting seat 711 is preferably, but not limited to, laser welding; the mounting connection between the second valve component 713 and the first mounting seat 711 is preferably, but not limited to, laser welding.

[0113] Of course, the first valve component 712 can also be directly connected to the flow channel portion 22 by laser welding; similarly, the second valve component 713 can also be directly connected to the flow channel portion 22 by laser welding.

[0114] The first flow channel and the second flow channel are not connected.

[0115] The first valve component 712 is a main valve component. The fluid entering the first mounting seat 711 passes through the first valve component 712 to complete pressure and flow regulation. The second valve component 713 is an auxiliary valve component. The second valve component 713 can select one of the two states of open or closed according to the usage scenario. That is, when the first valve component 712 is in the open state, the second valve component 713 is in the open state or the closed state.

[0116] A channel communicating with the gas-liquid separation component 72 is provided in the second mounting seat 721 , and the first medium flowing out of the second heat exchanger 500 can enter the gas-liquid separation component 72 through the channel to complete the gas-liquid separation process.

[0117] The flow channel 10 includes a third flow channel, which connects the gas-liquid separation component 72 and the inlet flow channel of the compression module 300, so that the second medium can return from the gas-liquid separation component 72 to the compression module 300 to complete a cycle.

[0118] During the operation of the integrated device, the second medium compressed by the compression module 300 enters the first heat exchanger 710 from the outflow channel of the compression module 300, completes heat exchange with the first medium in the first heat exchanger 710, and then enters the first flow channel of the flow channel part 100, and enters the first valve part 712 from the first flow channel. The second medium flowing out of the first valve part 712 returns to the flow channel part 100 and enters the second heat exchanger 720 from the flow channel connecting the first valve part 712 and the second heat exchanger 720, then returns to the flow channel part 100 and enters the gas-liquid separation component 72 from the flow channel connecting the second heat exchanger 720 and the gas-liquid separation component 72, and finally returns to the compression module 300 from the third flow channel.

[0119] Some technical implementations in the above embodiments can be combined or replaced.

[0120] The technical principles of the present application have been described above in conjunction with specific embodiments. However, it should be noted that the above description is merely for the purpose of explaining the principles of the present application and is not to be construed in any way as a specific limitation on the scope of protection of the present application. Based on the explanations herein, those skilled in the art can, without inventive effort, conceive of other specific embodiments of the present application or equivalent alternatives, which fall within the scope of protection of the present application.

Claims

1. An integrated device, characterized in that: The flow channel portion comprises a flow channel and a mounting portion, wherein the flow channel portion comprises a flow channel, the flow channel portion comprises a flow channel end surface, and at least a portion of the flow channel extends from the flow channel end surface along the length direction of the flow channel portion; The mounting portion has a mounting hole, and an extension direction of at least a portion of the mounting hole is parallel to an extension direction of at least a portion of the flow channel.

2. The integrated device according to claim 1, characterized in that: The mounting portion has a mounting surface, the mounting opening of the mounting hole is located on the mounting surface, and the mounting surface is arranged parallel to the end surface of the flow channel; The mounting hole extends from the mounting surface along the length direction of the mounting portion, the length direction of the mounting portion is parallel to the length direction of the flow channel portion, and the flow channel extends from the flow channel end surface along the length direction of the mounting portion.

3. The integrated device according to claim 1 or 2, characterized in that: The flow channel portion is connected to the mounting portion, and the mounting portion and / or the mounting hole are formed by one or more of extrusion molding, machining molding, and casting molding; The flow channel portion and / or the flow channel are formed by one or more of extrusion molding, machining molding and casting molding.

4. The integrated device according to claim 3, characterized in that: The integrated device includes a compression module, the compression module including a compressor housing and a compressor core, the compressor housing having a housing cavity, the compressor core being at least partially located in the housing cavity; The compressor housing includes a barrel portion, the barrel portion is connected to the flow channel portion, and the mounting portion is connected to the barrel portion; The flow channel portion and the mounting portion are an integral part formed by extrusion, the flow channel is an extrusion-molded structure, and the mounting hole is an extrusion-molded structure; Along the length direction of the flow channel portion, the length dimension of the flow channel portion is the same as the length dimension of the mounting portion.

5. The integrated device according to claim 4, characterized in that: The compressor core is a pre-assembled component, and the entire compressor core is connected to the barrel portion; The length direction of the cylindrical portion is parallel to the length direction of the flow channel portion, and along the length direction of the cylindrical portion, the length dimension of the cylindrical portion and the length dimension of the flow channel portion are the same; The barrel portion, the flow channel portion and the mounting portion are an integral part formed by extrusion; The compressor housing further includes an end cover connected to the barrel portion.

6. The integrated device according to claim 4 or 5, characterized in that: The flow channel passes through the flow channel portion, and the mounting hole passes through the mounting portion; The flow channel portion includes an isolation portion, and the isolation portion is located in the flow channel; The integrated device includes a joint, the joint includes an ear, the ear has a connecting hole, a connecting piece is installed in the connecting hole, and an end of the connecting piece away from the ear is located in the installation hole.

7. The integrated device according to claim 6, characterized in that: The connector includes a main body portion, the main body portion is connected to the ear portion, a sealing member is provided between the main body portion and the flow channel portion, at least one of the main body portion and the flow channel portion has a groove, and the sealing member is located in the groove; The main body has a first surface and a second surface. Compared with the second surface, the first surface is closer to the flow channel end surface. The main body has a first flow channel. The first flow channel is located on the first surface and extends from the first surface to the second surface. The main body has a second flow channel, the second flow channel is located on the second surface, and the second flow channel extends from the second surface to the first surface; The flow channel includes a first flow channel, the first flow channel is connected to the second flow channel, and the first flow channel is connected to the first flow channel.

8. The integrated device according to claim 7, characterized in that: The integrated device includes a heat exchange system, the heat exchange system is located on a side of the flow channel portion away from the compression module, the heat exchange system includes a heat exchanger, the heat exchanger includes a first port and a second port, one of the first port and the second port is a medium inlet, and the other is a medium outlet, the first flow channel includes a first medium inlet flow channel and a first medium outlet flow channel, the first medium inlet flow channel is connected to the medium inlet, and the first medium outlet flow channel is connected to the medium outlet; The cross-sectional shape of the first flow channel is the same as that of the first flow channel, and the cross-section of the second flow channel is circular; A connecting portion is provided between the heat exchanger and the flow channel portion, the connecting portion has a connecting channel, the connecting channel connects the first medium inlet flow channel and the medium inlet, and / or the connecting channel connects the first medium outlet flow channel and the medium outlet.

9. The integrated device according to claim 8, characterized in that: The joint includes an extension portion, the extension portion includes a first mounting hole, a connector is mounted in the first mounting hole, the connecting portion has a second mounting hole, and one end of the connector away from the extension portion is located in the second mounting hole; The cross-section of the first flow channel is rectangular, and the cross-sections of the first medium inlet flow channel and the first medium outlet flow channel are rectangular; The seal is set in a "day" shape, the mounting hole is a round hole, and the hole wall forming the mounting hole has threads.

10. The integrated device according to claim 8 or 9, characterized in that: The heat exchanger includes a first heat exchanger and a second heat exchanger, and the first heat exchanger and the second heat exchanger are arranged along a direction perpendicular to the length direction of the flow channel portion; The heat exchange system includes a valve assembly and a gas-liquid separation assembly, the valve assembly and the gas-liquid separation assembly are arranged along a direction perpendicular to the length direction of the flow channel portion, and the valve assembly is closer to the first heat exchanger than the gas-liquid separation assembly; The valve assembly is connected to the flow channel portion through a first mounting seat, the gas-liquid separation assembly is connected to the flow channel portion through a second mounting seat, and the first mounting seat is connected to the second mounting seat; The mounting hole has a base hole and an additional groove, the base hole and the additional groove are connected, and the additional groove is arranged along the circumference of the base hole and is evenly distributed.

Images