CN115366748A - Integrated assembly - Google Patents

Integrated assembly Download PDF

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Publication number
CN115366748A
CN115366748A CN202110540342.2A CN202110540342A CN115366748A CN 115366748 A CN115366748 A CN 115366748A CN 202110540342 A CN202110540342 A CN 202110540342A CN 115366748 A CN115366748 A CN 115366748A
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CN
China
Prior art keywords
oil pump
storage device
inner cavity
outlet
integrated assembly
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Pending
Application number
CN202110540342.2A
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Chinese (zh)
Inventor
不公告发明人
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Sanhua Automotive Components Co Ltd
Original Assignee
Zhejiang Sanhua Automotive Components Co Ltd
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Publication date
Application filed by Zhejiang Sanhua Automotive Components Co Ltd filed Critical Zhejiang Sanhua Automotive Components Co Ltd
Priority to CN202110540342.2A priority Critical patent/CN115366748A/en
Publication of CN115366748A publication Critical patent/CN115366748A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
    • B60L58/26—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/14—Conductive energy transfer
    • B60L53/18—Cables specially adapted for charging electric vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30—Constructional details of charging stations
    • B60L53/302—Cooling of charging equipment

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Details Of Reciprocating Pumps (AREA)

Abstract

An integrated assembly comprises a storage device and an oil pump, wherein the storage device is fixedly connected with the oil pump; the storage device is provided with an inner cavity, and an inlet of the oil pump and an outlet of the oil pump are positioned in the inner cavity; the inner cavity comprises a first inner cavity, an inlet of the oil pump is communicated with the first inner cavity, and an outlet of the oil pump is communicated with one outlet of the storage device; this is beneficial to the integration of parts, makes the structure more compact, and is beneficial to simplifying the system structure.

Description

Integrated assembly
Technical Field
The application relates to the technical field of vehicles, in particular to an integrated assembly.
Background
The cooling system of the vehicle comprises various functional components, and the heat in the system is managed through the synergistic action of the various functional components; generally, each functional component is independently arranged and needs to be connected with each other through a pipeline, each functional component needs to be independently installed with the outside, and parts are scattered, so that the structure of the whole system is relatively complex; therefore, how to simplify the system structure is a technical problem to be considered.
Disclosure of Invention
The integrated assembly is beneficial to integration of parts, enables the structure to be more compact and is beneficial to simplifying the system structure.
In order to achieve the above purpose, one embodiment of the present application adopts the following technical solutions:
an integrated assembly comprises a storage device and an oil pump, wherein the storage device is fixedly connected with the oil pump; the storage device is provided with an inner cavity, and an inlet of the oil pump and an outlet of the oil pump are positioned in the inner cavity; the internal cavity comprises a first internal cavity, an inlet of the oil pump is communicated with the first internal cavity, and an outlet of the oil pump is communicated with one outlet of the storage device. A cooling system comprising a cable device capable of charging a battery and an integrated component, an inlet of the integrated component being in communication with an outlet of the cable device and an outlet of the integrated component being in communication with an inlet of the cable device, the integrated component being as described above.
In the technical scheme provided by the application, the integrated assembly comprises a storage device and an oil pump, wherein the storage device is fixedly connected with the oil pump; the storage device is provided with an inner cavity, and an inlet of the oil pump and an outlet of the oil pump are positioned in the inner cavity; the inner cavity comprises a first inner cavity, an inlet of the oil pump is communicated with the first inner cavity, and an outlet of the oil pump is communicated with an outlet of the storage device; through the structure, the storage device and the oil pump are integrated, so that the structure is compact, and the system structure is simplified.
Drawings
FIG. 1 is a perspective view of a first embodiment of an integrated component of the present application;
FIG. 2 is a schematic cross-sectional view of the integrated component of FIG. 1;
FIG. 3 is a schematic perspective view of the oil pump of FIG. 1 or FIG. 2;
FIG. 4 is a perspective view of the storage device, the first connector, the second connector and the mounting portion of FIG. 1 or FIG. 2;
FIG. 5 is a perspective view of the storage device, first connector, second connector and mounting portion of FIG. 4 shown integrated together;
FIG. 6 is a schematic cross-sectional view of a second embodiment of an integrated component of the present application;
FIG. 7 is a cross-sectional view of the storage device, first connector, second connector and mounting portion of FIG. 6 shown integrated together;
FIG. 8 is a perspective view of the sleeve portion of FIG. 6 or FIG. 7;
FIG. 9 is a schematic cross-sectional view of a third embodiment of the integrated assembly of FIG. 1;
FIG. 10 is a schematic perspective view of the storage device, sleeve portion and retaining portion of FIG. 9 integrated together;
FIG. 11 is a schematic cross-sectional view of the reservoir, sleeve portion and retaining portion of FIG. 10 shown integrated together;
FIG. 12 is a schematic sectional view in one direction of FIG. 11 showing the sleeve portion and the fixing portion integrated;
FIG. 13 is a schematic cross-sectional view in another direction of FIG. 11 showing the sleeve portion and the fixing portion integrated;
FIG. 14 is a schematic perspective view of the oil cooler of FIG. 1 in one orientation;
FIG. 15 is a schematic perspective view of the oil cooler of FIG. 1 in another orientation;
fig. 16 is a schematic block diagram of a connection of the cooling system of the present application.
Detailed Description
The present application is further described with reference to the following figures and specific examples:
the following detailed description of embodiments of the present application will be made with reference to the accompanying drawings. First, it should be noted that the directional terms such as upper, lower, left, right, front, rear, inner, outer, top, bottom, etc., which are mentioned or may be mentioned in the present specification, are defined with respect to the configurations shown in the respective drawings, and they are relative concepts, and thus may be changed according to the positions and the use states thereof. Therefore, these and other directional terms should not be construed as limiting terms.
Referring to fig. 1 to 2, the integrated assembly 100 includes a storage device 1, an oil pump 2 and an oil cooler 3, the oil cooler 3 is fixedly connected to the storage device 1, and the oil pump 2 is fixedly connected to the storage device 1; the oil cooler 3 is provided with a first flow passage 31 and a second flow passage 32, the working medium in the first flow passage 31 and the working medium in the second flow passage 32 do not flow into each other, the temperature of the working medium in the second flow passage 32 is lower than that of the working medium in the first flow passage 31, and the working medium in the first flow passage 31 and the working medium in the second flow passage 32 can exchange heat inside the oil cooler 3; referring to fig. 1, for convenience of description, the flow path of the first flow path 31 in fig. 1 is illustrated as a thick solid line, and the flow path of the second flow path 32 in fig. 1 is illustrated as a thick dotted line; in this embodiment, the working medium in the first flow channel 31 is oil, and the working medium in the second flow channel 32 is water or other refrigerant media; referring to fig. 1 to 3, an inlet 21 of the oil pump 2 is communicated with the first inner cavity 10 of the storage device 1, in this embodiment, the inlet 21 of the oil pump 2 is located in the first inner cavity 10 of the storage device 1, so as to achieve communication between the inlet 21 of the oil pump 2 and the first inner cavity 10 of the storage device 1, and of course, as other embodiments, the inlet 21 of the oil pump 2 may also be indirectly communicated with the first inner cavity 10 of the storage device 1 by providing a connection channel; referring to fig. 2, the outlet 22 of the oil pump 2 is communicated with the inlet 311 of the first flow passage 31, and the outlet 312 of the first flow passage 31 is communicated with the first outlet 113 of the integrated assembly 100, where "communication" may be direct communication or indirect communication, and specifically, in this embodiment, the outlet 312 of the first flow passage 31 is indirectly communicated with the first outlet 113 of the integrated assembly 100; of course, as another embodiment, the outlet of the first flow channel 31 may also be the outlet of the integrated component 100, and in this case, the first flow channel 31 needs to be adaptively designed; in addition, in this embodiment, the integrated assembly 100 further includes a first connection pipe 94, the first connection pipe 94 is fixedly connected and hermetically disposed with the storage device 1, a pipe of the first connection pipe 94 is communicated with the outlet 312 of the first flow passage 31, and the first outlet 113 of the integrated assembly 100 is formed on the first connection pipe 93, but as another embodiment, the first outlet 113 of the integrated assembly 100 may also be formed on an oil cooler or other components; in the above structure, the storage device 1, the oil pump 2 and the oil cooler 3 are integrated, so that the structure is compact, and the system structure is simplified.
The communication between the outlet 22 of the oil pump 2 and the inlet 311 of the first flow passage 31 in the first embodiment of the integrated assembly will be described in detail below.
Referring to fig. 2, 4 and 5, the outlet 22 of the oil pump 2 is communicated with the inlet 311 of the first flow passage 31, and specifically, the integrated assembly 100 further includes a first connecting member 4, in this embodiment, the first connecting member 4 and the storage device 1 are in a split structure and are fixedly connected, specifically, the storage device 1 includes a housing 12, and an inner surface of the housing 12 forms at least a part of a corresponding surface of the first inner cavity 10 of the storage device 1; the housing 12 has an oil filling hole 121, and oil can be filled into the first inner cavity 10 of the storage device 1 through the oil filling hole 121, specifically, referring to fig. 1, in this embodiment, the integrated assembly 100 further includes a second connection pipe 93, the second connection pipe 93 is disposed corresponding to the oil filling hole 121, the second connection pipe 93 is fixedly connected to the housing 12, a pipeline of the second connection pipe 93 is communicated with the first inner cavity 10 of the storage device 1, and the second connection pipe 93 serves as an oil filling pipeline of the first inner cavity 10 of the storage device 1; referring to fig. 2, 4 and 5, in the present embodiment, the first connecting element 4 is fixedly connected to the housing 12, specifically, in the present embodiment, the first connecting element 4 is fixedly connected to the bottom wall 125 of the housing 12, and a joint between the first connecting element 4 and the bottom wall 125 of the housing 12 is hermetically disposed, but as another embodiment, the first connecting element 4 may also be integrally formed with the storage device 1, or as another embodiment, the first connecting element 4 may also be fixedly connected to or integrally disposed with the oil cooler 3.
Referring to fig. 2, 4 and 5, the first connecting member 4 is at least partially located in the first inner cavity 10 of the storage device 1, the integrated component 100 has a first connecting passage 41, and referring to fig. 4, for convenience of description, the flow path of the first connecting passage 41 in fig. 2 and 4 is illustrated as a thick solid line, in this embodiment, the first connecting passage 41 is formed entirely in the first connecting member 4, of course, as another embodiment, the first connecting passage 41 may be formed partially in the first connecting member 4 and partially in other components, and the first connecting passage formed in the first connecting member 4 is communicated with the first connecting passage formed in the other components; referring to fig. 2, in the present embodiment, the first connecting passage 41 connects the inlet 311 of the first flow passage 31 of the oil cooler 3 and the outlet 22 of the oil pump 2, where "connection" may be direct connection or indirect connection, and when indirect connection is used, the first connecting passage 41 may connect the inlet 311 of the first flow passage 31 and the outlet 22 of the oil pump 2, or the first connecting passage 41 may connect the passage connected to the inlet 311 of the first flow passage 31 and the passage connected to the outlet 22 of the oil pump 2; referring to fig. 2, 4 and 5, in the case of the storage device 1, the first connection passage 41 communicates the outlet 22 of the oil pump 2 with the first orifice 1201 of the storage device 1, and the first orifice 1201 of the storage device 1 communicates with the inlet 311 of the first flow passage 31 of the oil cooler 3, in this embodiment, the first orifice 1201 of the storage device 1 is formed in the housing 12, and the first orifice 1201 of the storage device 1 serves as an outlet of the storage device 1; of course, as another embodiment, when the first connecting member 4 is fixedly connected to the oil cooler 3, the first connecting passage 41 corresponds to a portion of the first flow passage 31, and the inlet of the first connecting passage 41 corresponds to the inlet of the first flow passage 31.
Referring to fig. 4 and 5, the first connecting member 4 includes a first main body portion 42 and a first protrusion portion 43, the first main body portion 42 is fixedly connected to the storage device 1, the first protrusion portion 43 is protrudingly disposed from an outer circumferential surface of the first main body portion 42, a portion of the first connecting channel 41 is formed on the first protrusion portion 43, and another portion of the first connecting channel 41 is formed on the first main body portion 42, an end surface of the first protrusion portion 43 has an opening 431, and the opening 431 serves as an inlet of the first connecting channel 41, with reference to fig. 2, 4 and 5, in this embodiment, the first protrusion portion 43 partially extends into the outlet 22 of the oil pump 2, but as another embodiment, the first protrusion portion 43 may also fully extend into the outlet 22 of the oil pump 2, and a connection portion of the first protrusion portion 43 and the outlet 22 of the oil pump 2 is hermetically disposed to prevent the working medium at the outlet of the oil pump 2 from leaking from a connection portion between the first protrusion portion 43 and the outlet of the oil pump 2; of course, as another embodiment, at least a portion of the first protruding portion 43 may extend into a channel communicating with the outlet 22 of the oil pump 2, at this time, the first protruding portion 43 and the channel communicating with the outlet 22 of the oil pump 2 are sealed to prevent the working medium at the outlet of the oil pump 2 from leaking from a connection between the first protruding portion 43 and the channel communicating with the outlet of the oil pump 2.
Referring to fig. 4, the housing 12 has a through hole 122, and the through hole 122 penetrates through the first sidewall 123 of the housing 12 along the thickness direction of the first sidewall 123 of the housing 12; the first side wall 123 of the housing 12 is perpendicular to the top wall 124 of the housing 12, and the first side wall 123 of the housing 12 extends along the height direction of the storage device 1; referring to fig. 2, 4 and 5, a part of the oil pump 2 passes through the through hole 122, another part of the oil pump 2 is located outside the through hole 122, and the oil pump 2 and the through hole 122 are arranged in a sealing manner; this is advantageous in preventing the working medium in the first cavity 10 of the storage device 1 from leaking at the through hole 122; referring to fig. 2, 4 and 5, the opening 431 of the first boss 43 faces the through hole 122, and the opening 431 of the first boss 43 is located at the outlet 22 of the oil pump 2, so that the outlet 22 of the oil pump 2 communicates with the first connection passage 41.
The manner in which the outlet 312 of the first flow passage 31 communicates with an outlet of the integrated component 100 will be described in detail below.
Referring to fig. 2, fig. 4 and fig. 5, in the present embodiment, the integrated assembly 100 further includes a second connecting member 5, the second connecting member 5 and the storage device 1 are an integral structure or the second connecting member 5 and the storage device 1 are a separate structure and are fixedly connected; in this embodiment, the second connector 5 is located in the first inner cavity 10 of the storage device 1, but as another embodiment, the second connector 5 may be partially located in the first inner cavity 10 of the storage device 1; the integrated assembly 100 has the second connecting channel 51, in this embodiment, the second connecting channel 51 is formed entirely on the second connecting member 5, and of course, as another embodiment, the second connecting channel 51 may be formed partially on the second connecting member 5 and partially on other components, and at this time, the second connecting channel formed on the second connecting member 4 is communicated with the second connecting channel formed on other components; referring to fig. 2, 4 and 5, the second connecting passage 51 communicates the outlet 312 of the first flow passage 31 with the first outlet 113 of the integrated assembly; referring to fig. 2, 4 and 5, in the case of the storage device 1, the second connecting channel 51 communicates with the second port 1202 of the storage device 1 and the third port 1203 of the storage device 1, where the second port 1202 of the storage device 1 communicates with the outlet 312 of the first flow channel 31, but of course, as another embodiment, the second port 1202 of the storage device 1 may also serve as the outlet 312 of the first flow channel 31, where the third port 1203 of the storage device 1 is used for connecting with the first adapter 94.
Referring to fig. 4, in the present embodiment, the second connecting member 5 includes a second main body portion 52 and two second protruding portions 53, the second protruding portions 53 are protruded from a lower surface of the second main body portion 52, the second protruding portions 53 are connected to the storage device 1, and the second protruding portions 53 are closer to a connection surface of the second protruding portions 53 on the storage device 1 than the second main body portion 52; the second connecting passage 51 is partially formed in the second body portion 52, and the second connecting passage 51 is partially formed in the second boss portion 53; referring to fig. 4 and 5, the connecting surface of the storage device 1 for connecting the second connecting member 5 and the connecting surface of the storage device 1 for connecting the first connecting member 4 are the same connecting surface, and specifically, the second connecting member 5 is also connected to the bottom wall of the housing 12, although as other embodiments, the connecting surface of the storage device 1 for the second connecting member 5 and the connecting surface of the storage device 1 for connecting the first connecting member 4 may not be the same connecting surface.
Referring to fig. 1 to 5, the working medium in the first inner cavity 10 of the storage device 1 enters the inside of the oil pump 2 through the inlet 21 of the oil pump 2, the working medium entering the inside of the oil pump 2 flows out of the outlet of the oil pump 2, the working medium at the outlet 22 of the oil pump 2 enters the inlet 311 of the first flow passage 31 of the oil cooler 3 through the first connecting passage 41, the working medium in the first flow passage 31 of the oil cooler 3 exchanges heat with the working medium in the second flow passage 32 of the oil cooler 3, and the working medium in the first flow passage 31 of the oil cooler 3 flows into the second connecting passage 51 and then flows out of the second connecting passage 51; in the above embodiments, the inner cavity of the storage device 1 only includes the first inner cavity 10, and of course, as other embodiments, the inner cavity of the storage device 1 may also include other inner cavities, and specifically, reference may be made to the second embodiment of the integrated component, which is not described herein again.
The manner of fixedly connecting the oil pump 2 and the reservoir 1 will be described below.
Referring to fig. 1 and 2, the oil pump 2 is partially disposed in the first inner cavity 10 of the storage device 1, and correspondingly, in the present embodiment, the inlet 21 of the oil pump 2 and the outlet 22 of the oil pump 2 are disposed in the first inner cavity 10 of the storage device 1, and another portion of the oil pump 2 is exposed from the housing 12. Referring to fig. 4 and 5, the storage device 1 further includes a supporting seat 13, the supporting seat 13 is located in the first inner cavity 10 of the storage device 1, in this embodiment, the supporting seat 13 and the housing 12 are an integral structure, and of course, as another embodiment, the supporting seat 13 and the housing 12 may be a separate structure and fixedly connected; referring to fig. 1 to 5, a portion of the oil pump 2 located in the first inner cavity 10 of the storage device 1 is directly supported on the supporting seat 13, however, as another embodiment, a portion of the oil pump 2 located in the first inner cavity 10 of the storage device 1 may also be indirectly supported on the supporting seat 13; this enables the portion of the oil pump 2 located in the first inner chamber 10 of the storage device 1 to be supported, thereby facilitating prevention of the oil pump 2 from being cantilevered, and further facilitating improvement of the connection stability when the oil pump 2 is installed.
Referring to fig. 1 to 5, the oil pump 2 is fixedly connected to the storage device 1; specifically, referring to fig. 4, in this embodiment, at least two of the integrated assemblies 100 further include mounting portions 6, the mounting portions 6 are disposed to protrude outward relative to the housing 12, and a portion of the oil pump 2 exposed out of the housing 12 is fixedly connected to the mounting portions 6, specifically, a portion of the oil pump 2 exposed out of the housing 12 is fixedly connected to the mounting portions 6 through screws or bolts; referring to fig. 5, in the present embodiment, the mounting portion 6 and the housing 12 are separated and fixedly connected, but as another embodiment, the mounting portion 6 and the housing 12 may also be an integrated structure; in this embodiment, the mounting portion 6 is formed in a column shape, but of course, as another embodiment, the mounting portion 6 may be formed in a ring shape or another shape.
As another embodiment, referring to fig. 6 to 8, in this embodiment, the storage device 1 further includes a sleeve portion 7, and the sleeve portion 7 is fixedly connected to the housing 12, but as another embodiment, the sleeve portion 7 may be integrally formed with the housing 12; the wall surface corresponding to the first inner cavity 10 includes at least part of the inner wall surface of the housing 12 and at least part of the outer wall surface of the sleeve portion 7, in this embodiment, the storage device further includes a second inner cavity, the sleeve portion 7 includes a first accommodating portion 71, and the cavity of the first accommodating portion 71 constitutes the second inner cavity, in this embodiment, the wall corresponding to the first accommodating portion 71 is supported on the support seat 13; referring to fig. 3, 6 to 8, in the present embodiment, the inlet 21 of the oil pump 2 and the outlet 22 of the oil pump 2 are located in the second inner cavity, another part of the oil pump 2 is located in the cavity of the first accommodating portion 71, and the outer peripheral surface of the oil pump 2 corresponding to the part located in the cavity of the first accommodating portion 71 is in contact with the side wall surface of the first accommodating portion 71; this enables the portion of the oil pump 2 located in the cavity of the first accommodating portion 71 to be supported by the first accommodating portion 71, and since the wall corresponding to the first accommodating portion 71 is supported by the support base 13, this is equivalent to indirectly supporting the portion of the oil pump 2 located in the cavity of the first accommodating portion 71 on the support base 13, thereby facilitating improvement of the connection stability when the oil pump 2 is installed.
Referring to fig. 6 to 8, in the present embodiment, the first accommodating portion 71 includes a first flow-through portion 711 and a second flow-through portion 712, and the first flow-through portion 711 and the second flow-through portion 712 penetrate through a bottom wall of the first accommodating portion 71; referring to fig. 3, 6 to 8 in combination, the cavity of the first flow passage 711 communicates with the inlet 21 of the oil pump 2 and the first inner chamber 10 of the reservoir 1, and the cavity of the second flow passage 712 communicates with the outlet 22 of the oil pump 2, specifically, the cavity of the second flow passage 712 communicates with the outlet 22 of the oil pump 2 and the first connecting passage 41.
As another embodiment, referring to fig. 9 to 13, in this embodiment, the integrated assembly 100 further includes a fixing portion 8, and the fixing portion 8 and the sleeve portion 7 are integrally configured, but as another embodiment, the fixing portion 8 and the sleeve portion 7 may be separately configured and fixedly connected; the fixing part 8 is at least partially positioned outside the shell 12 of the storage device 1 and is fixedly connected with the shell 12; the fixing portion 8 has a second accommodating portion 81, a cavity of the second accommodating portion 81 communicates with a cavity of the first accommodating portion 71, and a portion of the oil pump 2 exposed from the housing 12 is at least partially located in the cavity of the second accommodating portion 81; the part of the oil pump 2 exposed out of the shell 12 is fixedly connected with the fixed part 8; specifically, referring to fig. 12 and 13, in the present embodiment, the fixing portion 8 is annular, and the fixing portion 8 is formed with a connection hole 83 into which a screw or a bolt is inserted to fixedly connect the fixing portion 8 with the oil pump 2.
The connection between the oil cooler 3 and the storage apparatus 1 will be described below.
Referring to fig. 1 and 2, in the present embodiment, the oil cooler 3 is supported on an outer surface of the storage device 1 and connected to the outer surface of the storage device 1; specifically, referring to fig. 1 and 2, in the present embodiment, the oil cooler 3 is located in the length direction of the storage device 1, and the oil cooler 3 is supported on the outer bottom surface of the storage device 1; the oil cooler 3 includes a heat exchange main body 33 and a connection plate 34, in this embodiment, the connection plate 34 is located between the heat exchange main body 33 and the storage device 1, and as another embodiment, a part of the connection plate 34 may also be located between the heat exchange main body and the storage device 1; referring to fig. 1 and 2, one side of the connecting plate 34 is fixedly connected with the heat exchange body 33 by welding, and the other side of the connecting plate 34 is fixedly connected with the storage device 1, specifically, in this embodiment, the connecting plate 34 is fixedly connected with the storage device 1 by a screw or a bolt; of course, as another embodiment, one side of the connection plate 34 and the heat exchange body 33 may be fixedly connected by another connection method. Referring to fig. 14, the oil cooler 3 has a first inlet 301 and a first outlet 302, in this embodiment, the first inlet 301 and the first outlet 302 are located on the same side of the heat exchange body 33, the first inlet 301 serves as an inlet of the second flow channel 32, and the first outlet 302 serves as an outlet of the second flow channel 32; the oil cooler 3 has a second inlet 303 and a second outlet 304, the second inlet 303 and the second outlet 304 are located on the same side of the heat exchange main body 33, the side where the first inlet 301 is located and the side where the second inlet 303 is located are arranged oppositely, the second inlet 303 is used as an inlet of the first flow channel 31, the second outlet 304 is used as an outlet of the first flow channel 31, in this embodiment, the second inlet 303 is closer to the storage device 1 than the first inlet 301, and the first inlet 301 is located outside the storage device 1.
Referring to fig. 1 and 2, in the present embodiment, a side of the storage apparatus 1 on which the oil cooler 3 is fixed is vertically disposed to a side of the storage apparatus 1 on which the oil pump 2 is fixed; this makes the overall structure of the integrated assembly 100 more compact.
The structure of the other components of the integrated assembly 100 will be described in detail below.
Referring to fig. 1 and 2, the integrated assembly 100 further includes a sensor 91, and the sensor 91 is fixedly connected to the storage device 1; the sensor 91 comprises a probe 911, the probe 911 extends into the first inner cavity 10 of the storage device 1, the probe 911 can detect the temperature in the first inner cavity 10 of the storage device 1 or the viscosity of the working medium in the first inner cavity 10 of the storage device 1 or the liquid level of the working medium in the first inner cavity 10 of the storage device 1; in this embodiment, the installation surface of the storage device 1 for installing the sensor 91 is the same as the installation surface of the oil cooler 3 for installing the storage device 1.
Referring to fig. 2, the integrated assembly 100 further includes a pressure relief member 92, wherein the pressure relief member 92 is fixedly connected to the storage device 1; referring to fig. 2 and 4, the housing 12 of the storage device 1 has a mounting hole 120, the mounting hole 120 is communicated with the first inner cavity 10 of the storage device 1, in this embodiment, the pressure relief piece 92 is partially located in the mounting hole 120, and of course, as other embodiments, the pressure relief piece 92 may be located in the mounting hole 120 entirely; referring to fig. 2, the medium in the first inner cavity 10 of the storage device 1 may also contain gas in addition to oil, when the gas pressure in the first inner cavity 10 of the storage device 1 reaches a preset pressure, the pressure relief hole in the pressure relief piece 92 is opened, and the gas in the first inner cavity 10 of the storage device 1 is discharged from the pressure relief hole in the pressure relief piece 92, which is beneficial to reducing the gas pressure in the first inner cavity 10 of the storage device 1, and is beneficial to preventing the storage device 1 from being damaged by excessive gas pressure, thereby affecting the use of the integrated component 100.
As another embodiment, the integrated assembly 100 may also include a filter disposed upstream of the inlet 21 of the oil pump 2, so as to filter impurities in the oil entering the inside of the oil pump, so as to prevent the impurities in the oil from damaging the structure inside the oil pump, thereby affecting the use of the oil pump; the filter can be a separate part which is fixed to the storage device or can be integrated directly into the oil pump.
As another embodiment, the integrated assembly 100 may also include a filter disposed downstream of the outlet 312 of the first flow channel 31, so as to filter the working medium flowing out of the first flow channel 31, so as to prevent the impurities of the working medium flowing out of the first flow channel 31 from damaging the system structure, thereby affecting the use of the system.
As another embodiment, the integrated assembly 100 may also include a first filter and a second filter, where the first filter is disposed upstream of the inlet 21 of the oil pump 2, so that impurities in the oil entering the inside of the oil pump can be filtered to prevent the impurities in the oil from damaging the structure inside the oil pump, thereby affecting the use of the oil pump; the filter can be an independent part and fixed with the storage device, and can also be directly integrated on the oil pump; the second filter is disposed downstream of the outlet 312 of the first flow channel 31, so that the working medium flowing out of the first flow channel 31 can be filtered to prevent the impurities of the working medium flowing out of the first flow channel 31 from damaging the system structure, thereby affecting the use of the system.
Referring to fig. 16, the application also discloses a cooling system, which includes a cable device 102 for charging a battery in a new energy vehicle and an integrated component 100, wherein an inlet of the integrated component 100 is communicated with an outlet of the cable device 102, and an outlet of the integrated component 100 is communicated with an inlet of the cable device 102, where the cable device 102 may be a cable device inside the new energy vehicle and electrically connected with the battery, or a cable device inside a charging pile for electrically connecting with the inside of the new energy vehicle; referring to fig. 16, the integrated assembly 100 includes the storage device 1, the oil pump 2 and the oil cooler 3, and the structure of the integrated assembly 100 can be described with reference to the foregoing description, which is not repeated herein; the cooling system further comprises a first filter 103, the first filter 103 being arranged upstream of the inlet of the oil pump 2 so as to filter impurities in the oil entering the interior of the oil pump, where the first filter 103 may be arranged separately in the cooling system or integrated with the integrated assembly 100; the cooling system further comprises a second filter 104, wherein the second filter 104 is disposed downstream of the outlet of the integrated assembly 100, so as to filter the working medium flowing out from the outlet of the integrated assembly 100, and prevent the impurities of the working medium flowing out from the outlet of the integrated assembly 100 from damaging the system structure, thereby affecting the use of the system, wherein the second filter 104 can be disposed in the cooling system separately or integrated with the integrated assembly 100.
It should be noted that: although the present application has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can make modifications and substitutions on the present application, and all technical solutions and modifications which do not depart from the spirit and scope of the present application should be covered by the claims of the present application.

Claims (10)

1. An integrated assembly, characterized by: the oil pump comprises a storage device and an oil pump, wherein the storage device is fixedly connected with the oil pump; the storage device is provided with an inner cavity, and an inlet of the oil pump and an outlet of the oil pump are positioned in the inner cavity; the inner cavity comprises a first inner cavity, an inlet of the oil pump is communicated with the first inner cavity, and an outlet of the oil pump is communicated with one outlet of the storage device.
2. The integrated assembly of claim 1, wherein: the storage device comprises a shell, the wall surface corresponding to the first inner cavity comprises at least part of the inner wall surface of the shell, the other part of the oil pump is positioned in the first inner cavity, and the other part of the oil pump is exposed out of the shell.
3. The integrated assembly of claim 1, wherein: the storage device comprises a shell and a sleeve part, wherein the shell and the sleeve part are fixedly connected or are in an integral structure; the wall surface corresponding to the first inner cavity comprises at least part of the inner wall surface of the shell and at least part of the outer wall surface of the sleeve part, the inner cavity further comprises a second inner cavity, the sleeve part is provided with a first accommodating part, the cavity of the first accommodating part forms the second inner cavity, and the inlet of the oil pump and the outlet of the oil pump are located in the second inner cavity.
4. The integrated assembly of claim 3, wherein: the other part of the oil pump is positioned in the cavity of the first accommodating part, and the outer peripheral surface of the oil pump corresponding to the part of the oil pump positioned in the cavity of the first accommodating part is in contact with the side surface of the first accommodating part.
5. The integrated assembly of claim 3 or 4, wherein: the first accommodating part comprises a first flow-through part and a second flow-through part, and the first flow-through part and the second flow-through part penetrate through the bottom wall of the first accommodating part; the cavity of the first circulation portion is communicated with the inlet of the oil pump and the first inner cavity, and the cavity of the second circulation portion is communicated with the outlet of the oil pump.
6. The integrated assembly of claim 5, wherein: the integrated assembly further comprises a fixing part, and the fixing part and the sleeve part are of an integral structure or of a split structure and are fixedly connected; the fixing part is at least partially positioned outside the shell and is fixedly connected with the shell; the fixed part is provided with a second accommodating part, the other part of the oil pump is exposed out of the shell, and at least part of the oil pump, which is exposed out of the shell, is positioned in a cavity of the second accommodating part; the part of the oil pump, which is exposed out of the shell, is fixedly connected with the fixing part.
7. The integrated assembly of any of claims 2 to 6, wherein: the storage device also comprises a supporting seat, wherein the supporting seat is fixedly connected with the inner wall surface of the bottom of the shell or the supporting seat and the bottom of the shell are of an integrated structure; the part of the oil pump, which is positioned in the inner cavity, is supported on the supporting seat.
8. The integrated assembly of any of claims 2 to 5, wherein: the integrated component still at least two include the installation department, the installation department with casing structure as an organic whole or the installation department with the casing is components of a whole that can function independently structure and fixed connection, the installation department is relative the outside protruding setting of casing, expose in the oil pump the casing the part with installation department fixed connection.
9. The integrated assembly of any one of claims 1 to 8, wherein: the integrated assembly further comprises a first connecting piece, and the first connecting piece is fixedly connected with the storage device; the first connecting piece is at least partially positioned in the first inner cavity, the integrated assembly is provided with a first connecting channel, the first connecting channel is at least partially formed in the first connecting piece, and the first connecting channel is communicated with one outlet of the storage device and the outlet of the oil pump.
10. The integrated assembly of claim 9, wherein: the first connecting piece comprises a first main body part and a first bulge, the first main body part is fixedly connected with the storage device, the first bulge is arranged in a protruding mode on the outer peripheral face of the first main body part, part of the first connecting channel is formed in the first bulge, the other part of the first connecting channel is formed in the first main body part, and at least part of the first bulge extends into an outlet of the oil pump or at least part of the first bulge extends into a channel communicated with the outlet of the oil pump.
CN202110540342.2A 2021-05-18 2021-05-18 Integrated assembly Pending CN115366748A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110540342.2A CN115366748A (en) 2021-05-18 2021-05-18 Integrated assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110540342.2A CN115366748A (en) 2021-05-18 2021-05-18 Integrated assembly

Publications (1)

Publication Number Publication Date
CN115366748A true CN115366748A (en) 2022-11-22

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110540342.2A Pending CN115366748A (en) 2021-05-18 2021-05-18 Integrated assembly

Country Status (1)

Country Link
CN (1) CN115366748A (en)

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