CN111120304A - Vehicle-mounted compressor assembly and automobile with same - Google Patents
Vehicle-mounted compressor assembly and automobile with same Download PDFInfo
- Publication number
- CN111120304A CN111120304A CN201811288601.1A CN201811288601A CN111120304A CN 111120304 A CN111120304 A CN 111120304A CN 201811288601 A CN201811288601 A CN 201811288601A CN 111120304 A CN111120304 A CN 111120304A
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- Prior art keywords
- compressor
- vehicle
- rotary compressor
- compressor assembly
- suction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/04—Heating; Cooling; Heat insulation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2240/00—Components
- F04C2240/30—Casings or housings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2240/00—Components
- F04C2240/80—Other components
- F04C2240/803—Electric connectors or cables; Fittings therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
Abstract
The invention discloses a vehicle-mounted compressor assembly and an automobile with the same, wherein the vehicle-mounted compressor assembly comprises: a rotary compressor; a carrier mounted to the rotary compressor and adapted to secure the rotary compressor to an automobile; a controller mounted to the carrier and coupled to the rotary compressor. According to the vehicle-mounted compressor assembly provided by the embodiment of the invention, the installation mode of the controller in a vehicle-mounted environment is not required to be changed, the installation is simple and convenient, and the manufacturing cost is low.
Description
Technical Field
The invention relates to the technical field of air compression, in particular to a vehicle-mounted compressor assembly and an automobile with the same.
Background
The compressor of the related art, which is mounted on the vehicle, is generally a scroll compressor, and the housing of the compressor is generally a cast aluminum member, while the compressor used in the air conditioner is a rotary compressor, and the housing of the compressor is generally a sheet metal member. Therefore, when the rotary compressor in the air conditioner is used in an automobile, the installation mode needs to be changed in order to realize the installation of the controller, and the manufacturing cost is high and the installation difficulty is high.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides the vehicle-mounted compressor assembly which is convenient to install on an automobile and low in manufacturing cost.
The invention also provides an automobile with the vehicle-mounted compressor assembly.
According to a first aspect of the present invention, there is provided a vehicle compressor assembly comprising: a rotary compressor; a carrier mounted to the rotary compressor and adapted to secure the rotary compressor to an automobile; a controller mounted to the carrier and coupled to the rotary compressor.
According to the vehicle-mounted compressor assembly provided by the embodiment of the invention, the installation mode of the controller in a vehicle-mounted environment is not required to be changed, the installation is simple and convenient, and the manufacturing cost is low.
In addition, the vehicle-mounted compressor assembly according to the above embodiment of the present invention may further have the following additional technical features:
according to some embodiments of the invention, the carrier comprises: the mounting bracket is mounted on the rotary compressor and limits an electric appliance cavity, and the controller is arranged in the electric appliance cavity; and the cover plate is arranged on the mounting frame and covers the electric appliance cavity.
According to some embodiments of the invention, the mounting frame comprises: a rack main body, in which the appliance cavity is formed, and the cover plate is mounted to the rack main body; and a fixing arm connected to the frame main body and tightly hooped on the outer peripheral side of the rotary compressor together with the frame main body.
According to some embodiments of the present invention, the frame main body and the fixing arm are respectively configured with arc-shaped surfaces adapted to the shape of the outer circumferential surface of the rotary compressor, and the fixing arm and the frame main body surround the outer circumferential side of the rotary compressor.
According to some embodiments of the invention, the arcuate face is formed with an insulating hollow slot.
According to some embodiments of the invention, a thermal insulation layer is provided between the arc-shaped face and the rotary compressor.
According to some embodiments of the present invention, the fixing arms are plural and respectively connected to the frame main body, and the plural fixing arms are spaced apart from each other in an axial direction of the rotary compressor.
According to some embodiments of the invention, the rack body defines a suction passage therein, the suction passage having a compressor suction interface and a system suction interface, the compressor suction interface in communication with the rotary compressor; a discharge passage is defined within the mounting bracket, the discharge passage having a compressor discharge interface and a system discharge interface, the compressor discharge interface in communication with the rotary compressor.
According to some embodiments of the invention, the suction channel surrounds at least one side of the appliance cavity such that a refrigerant therein cools the controller.
According to some embodiments of the invention, the suction channel surrounds one side and a lower side of the appliance cavity in a horizontal direction.
According to some embodiments of the present invention, the compressor suction port and the compressor discharge port penetrate a side wall of the rack body in a horizontal direction, and the system suction port and the system discharge port penetrate an upper surface of the rack body.
According to some embodiments of the invention, the compressor suction port communicates with the rotary compressor through a suction pipe and the compressor discharge port communicates with the rotary compressor through a discharge pipe.
According to some embodiments of the present invention, the air suction pipe is connected to the air suction interface of the compressor through an air suction conduit, and the air suction conduit is inserted into the air suction interface of the compressor and sleeved outside the air suction pipe; the exhaust pipe is connected with the compressor exhaust interface through an exhaust guide pipe, and the exhaust guide pipe is inserted into the compressor exhaust interface and sleeved on the outer side of the exhaust pipe.
According to some embodiments of the present invention, the rotary compressor has a terminal, the frame main body is opened with a terminal interface communicated with the appliance cavity, and the controller is connected to the terminal through the terminal interface.
According to some embodiments of the invention, a seal ring is provided between the frame body and the rotary compressor around the terminal interface.
According to some embodiments of the invention, the rack body is provided with an in-vehicle power socket.
According to some embodiments of the invention, the fixing arm and the cover plate are respectively provided with a bearing mounting rib, and the bearing mounting rib is suitable for being fixed on the automobile through a fastener.
According to some embodiments of the present invention, the rotary compressor has a housing, the housing is a sheet metal part, and the bearing member is an aluminum part.
According to a second aspect of the invention, there is provided an automobile comprising the on-board compressor assembly according to the first aspect of the invention.
According to the automobile provided by the second aspect of the invention, the vehicle-mounted compressor assembly provided by the first aspect of the invention is convenient to install and low in manufacturing cost.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic structural diagram of an on-board compressor assembly according to an embodiment of the present invention;
FIG. 2 is a top view of an on-board compressor assembly according to an embodiment of the present invention;
FIG. 3 is a front view of an on-board compressor assembly according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of a cover plate of the on-board compressor assembly according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a stationary arm of the on-board compressor assembly according to an embodiment of the present invention;
FIG. 6 is a cross-sectional view of an on-board compressor assembly according to an embodiment of the present invention.
Reference numerals:
an on-board compressor package 1000;
a carrier 100;
a mounting frame 10; a holder main body 11; an appliance chamber 11 a; a terminal interface 11 b; a seal ring 11 c; a suction passage 111; compressor suction port 111 a; a system air intake interface 111 b; an air intake pipe 111 c; the suction duct 111 d; an exhaust passage 112; a compressor discharge port 112 a; a system exhaust interface 112 b; an exhaust pipe 112 c; an exhaust conduit 112 d; a vehicle-mounted power outlet 113;
a fixed arm 12; an arcuate face 12 a; an arc-shaped portion 121; a horizontal extension 122;
a cover plate 20; a load bearing mounting rib 21; mounting holes 21 a;
a rotary compressor 200; a housing 210.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
An in-vehicle compressor assembly 1000 according to an embodiment of the present invention will be described with reference to fig. 1 to 6, wherein the up, down, front, rear, left, and right directions in the drawings are only for illustrating the relative positions of the structures, and are not intended to limit the present invention, and the in-vehicle compressor assembly 1000 according to an embodiment of the present invention can be used in any direction.
As shown in fig. 1, the vehicle-mounted compressor assembly 1000 according to the embodiment of the first aspect of the present invention includes a rotary compressor 200, a carrier 100 and a controller (not shown in the drawings), wherein the carrier 100 is mounted to the rotary compressor 200 and is adapted to fix the rotary compressor 200 to a vehicle, and the controller is mounted to the carrier 100 and is connected to the rotary compressor 200.
Specifically, in the installation process of the vehicle-mounted compressor assembly 1000 according to the embodiment of the present invention, the rotary compressor 200 and the controller may be first installed and fixed on the bearing member 100, and then the bearing member 100 is installed and fixed on the vehicle, so as to complete the installation of the vehicle-mounted compressor assembly 1000 on the vehicle. It should be noted that, the controller, the rotary compressor 200 and the bearing member 100 are integrated into a whole, which solves the problems of installation of the controller, connection of the power supply, arrangement of the air suction pipe 111c and the air discharge pipe 112c and system installation, and makes the installation of the vehicle-mounted compressor assembly 1000 more convenient.
According to the vehicle-mounted compressor assembly 1000 of the embodiment of the invention, the rotary compressor 200 is adopted, and the bearing member 100 is arranged on the rotary compressor 200, so that the bearing member 100 can be used for meeting the requirements of the vehicle-mounted environment such as structure and material, and the controller is mounted on the bearing member 100 without changing the mounting mode of the controller in the vehicle-mounted environment, the mounting is simple and convenient, and the manufacturing cost is low.
In some embodiments of the present invention, as shown in fig. 1 and 2, the rotary compressor 200 has a housing 210, the housing 210 is a sheet metal part, and the bearing member 100 is an aluminum part. Specifically, the sheet metal part has better corrosion resistance and heat resistance, so the shell 210 made of the sheet metal part has better mechanical properties; the aluminum may be an aluminum casting or an aluminum alloy, thereby facilitating manufacturing of the carrier 100, such as drilling the carrier 100, to facilitate mounting of the carrier 100 to a vehicle environment.
According to some embodiments of the present invention, as shown in fig. 1-3, the carrier 100 includes a mounting bracket 10 and a cover plate 20, the mounting bracket 10 is mounted to the rotary compressor 200 and defines an appliance cavity 11a, the controller is disposed in the appliance cavity 11a, and the cover plate 20 is mounted to the mounting bracket 10 and covers the appliance cavity 11 a. Specifically, a mounting cavity is defined in the mounting bracket 10, the rotary compressor 200 is disposed in the mounting cavity and surrounded by the mounting bracket 10, the electrical appliance cavity 11a is disposed on the left side of the mounting bracket 10, the electrical appliance cavity 11a has an opening facing the left side, the controller is disposed in the electrical appliance cavity 11a and located on the left side of the rotary compressor 200, and the cover plate 20 is disposed on the left side of the electrical appliance cavity 11a and seals the electrical appliance cavity 11a, so that the controller can be isolated and protected, and the controller can be conveniently mounted and dismounted.
In some alternative examples of the present invention, as shown in fig. 1 and 2, the mounting bracket 10 includes a bracket main body 11 and a fixing arm 12, the appliance chamber 11a is formed at the bracket main body 11, the cover plate 20 is mounted at the bracket main body 11, and the fixing arm 12 is connected to the bracket main body 11 and tightened together with the bracket main body 11 at an outer circumferential side of the rotary compressor 200.
Specifically, the frame main body 11 and the fixing arm 12 together define a mounting cavity surrounding the rotary compressor 200, the frame main body 11 and the fixing arm 12 are together mounted on the outer peripheral wall of the surrounding compressor, the electrical appliance cavity 11a is defined by the left side of the frame main body 11, the fixing arm 12 is located at the right side of the frame main body 11, and the fixing arm 12 and the frame main body 11 are fixedly connected by a fastener, for example, in the embodiment shown in fig. 2, the fixing arm 12 is provided with a through hole, the fastener is a bolt, and the bolt passes through the through hole and is in threaded connection with the frame. Therefore, the mounting and dismounting of the frame main body 11 and the fixing arm 12 are convenient.
In a further example of the present invention, as shown in fig. 1 and 5, the frame main body 11 and the fixing arm 12 are respectively configured with arc-shaped surfaces 12a adapted to the outer peripheral shape of the rotary compressor 200, and the fixing arm 12 surrounds the outer peripheral side of the rotary compressor 200 with the frame main body 11. Specifically, the left side surface of the fixing arm 12 is configured in an arc shape, and the right side surface of the frame main body 11 is also configured in an arc shape, so that the mounting cavity defined by the fixing arm 12 and the frame main body 11 is fitted to the outer circumferential wall of the rotary compressor 200, so that the mounting frame 10 is securely fitted to the rotary compressor 200.
According to some embodiments of the invention, the arc-shaped face 12a is formed with an insulating hollow slot 12 b. Specifically, the heat insulation hollow groove 12b is formed by sinking the arc-shaped surface 12a, so that the contact area between the arc-shaped surface 12a and the outer peripheral wall of the rotary compressor 200 can be reduced, thereby reducing the heat generated in the working process of the rotary compressor 200 to be transferred to the mounting bracket 10, and playing a heat insulation role.
According to other embodiments of the present invention, a thermal insulation layer is disposed between the arc-shaped face 12a and the rotary compressor 200. Specifically, a gap is formed between the arc-shaped surface 12a and the outer peripheral wall of the rotary compressor 200, and the heat insulation layer is a heat insulation material filled in the gap, so that heat conduction between the rotary compressor 200 and the mounting bracket 10 can be reduced, and a heat insulation effect is achieved.
In some embodiments of the present invention, as shown in fig. 1 and 2, the fixing arms 12 are plural and respectively connected to the frame main body 11, and the plural fixing arms 12 are spaced apart in an axial direction of the rotary compressor 200.
Specifically, as shown in fig. 5, the fixing arm 12 includes an arc-shaped portion 121 and two horizontal extending portions 122, the arc-shaped portion 121 is configured in an arc shape, the two horizontal extending portions 122 extend from both ends of the arc shape in a horizontal direction (i.e., an up-down direction in the drawing), and the horizontal extending portions 122 are used for being connected and fixed with the rack main body 11 by a fastener. A plurality of fixing arms 12 are arranged at intervals in the axial direction of the rotary compressor 200, and each fixing arm 12 is connected to the frame main body 11, whereby the fixing effect of the frame main body 11 on the rotary compressor 200 is better. It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
In some embodiments of the present invention, as shown in fig. 1 and 6, the mount body 11 defines therein a suction passage 111, the suction passage 111 having a compressor suction port 111a and a system suction port 111b, the compressor suction port 111a communicating with the rotary compressor 200, the mount 10 defines therein a discharge passage 112, the discharge passage 112 having a compressor discharge port 112a and a system discharge port 112b, the compressor discharge port 112a communicating with the rotary compressor 200. The system air suction interface 111b is used for being connected with an air suction pipe 111c in the system, the system air discharge interface 112b is used for being connected with an air discharge pipe 112c in the system, the connection of the pipelines can be simplified by arranging the air suction channel 111 in the frame main body 11 and arranging the air discharge channel 112 in the mounting frame 10, and the connection of the vehicle-mounted compressor assembly 1000 and the pipelines in the system is convenient.
Alternatively, as shown in fig. 6, the suction passage 111 surrounds at least one side of the appliance cavity 11a to facilitate cooling of the controller by the refrigerant therein. That is, the air suction channel 111 is disposed adjacent to at least one side of the controller, specifically, the air suction channel 111 may be disposed at the left side, the right side or the front side of the appliance cavity 11a, and the air suction channel 111 may be bent around the appliance cavity 11a, so that the air suction channel 111 is located at multiple sides of the appliance cavity 11a, and the gaseous refrigerant may exchange heat with heat generated by the controller during flowing through the air suction channel 111, so as to reduce the temperature of the controller, and perform a cooling and heat dissipating function on the controller.
Further, the suction passage 111 surrounds one side and a lower side of the appliance chamber 11a in the horizontal direction. For example, in the embodiment shown in fig. 6, the air suction channel 111 extends from the air suction port of the compressor in the front-back direction, and one end of the air suction channel 111 at the back side is bent upward and continues to extend, so that the air suction channel 111 surrounds the lower side and the back side of the appliance cavity 11a, and thus, the distance for the gaseous refrigerant to flow around the appliance cavity 11a in the air suction channel 111 is longer, and the cooling effect of the controller is further improved.
In some specific examples of the present invention, as shown in fig. 1 and 6, the compressor suction port 111a and the compressor discharge port 112a penetrate one side wall of the rack body 11 in the horizontal direction, and the system suction port 111b and the system discharge port 112b penetrate the upper surface of the rack body 11. Specifically, the compressor air suction port 111a and the compressor air discharge port 112a are disposed on the front side wall of the frame body 11, and the system air suction port 111b and the system air discharge port 112b are disposed on the upper surface of the frame body 11, thereby facilitating the connection between the compressor air suction port 111a and the compressor air discharge port 112a and the rotary compressor 200, and the connection between the system air suction pipe 111c and the system air suction port 111b and the connection between the system air discharge pipe 112c and the system air discharge port 112b, and the spatial layout of the pipes is reasonable.
Alternatively, as shown in fig. 1 to 3, the compressor suction port 111a communicates with the rotary compressor 200 through the suction pipe 111c, and the compressor discharge port 112a communicates with the rotary compressor 200 through the discharge pipe 112 c. Specifically, one end of the suction pipe 111c is connected to the compressor suction port 111a, the other end of the suction pipe 111c is connected to the outer circumferential wall of the rotary compressor 200, one end of the discharge pipe 112c is connected to the compressor discharge port 112a, and the other end of the discharge pipe 112c is connected to the outer circumferential wall of the rotary compressor 200, whereby the lengths of the suction pipe 111c and the discharge pipe 112c can be shortened by providing the suction passage 111 and the discharge passage 112 in the mount bracket 10, so that the space occupied by the suction pipe 111c and the discharge pipe 112c is small, and the integration of the on-vehicle compressor module 1000 is further improved.
Further, as shown in fig. 1, the air suction pipe 111c is connected to the air suction port 111a of the compressor through the air suction conduit 111d, the air suction conduit 111d is inserted into the air suction port 111a of the compressor and is sleeved outside the air suction pipe 111c, the air discharge pipe 112c is connected to the air discharge port 112a of the compressor through the air discharge conduit 112d, and the air discharge conduit 112d is inserted into the air discharge port 112a of the compressor and is sleeved outside the air discharge pipe 112 c.
Specifically, as shown in fig. 6, the compressor suction port 111a is configured as a counterbore, that is, the inner diameter of the compressor suction port 111a is larger than that of the suction passage 111, a portion of the suction duct 111d is inserted into the compressor suction port 111a and is communicated with the suction passage 111, and one end of the suction duct 111d exposed from the compressor suction port 111a is connected to the suction pipe 111c and is sleeved on the outer circumferential wall of the suction pipe 111 c; the compressor discharge port 112a is also formed in a counter bore shape, that is, the inner diameter of the compressor discharge port 112a is larger than the inner diameter of the discharge passage 112, a portion of the discharge conduit 112d extends into the compressor discharge port 112a and is communicated with the discharge passage 112, and one end of the discharge conduit 112d exposed from the compressor discharge port 112a is connected to the discharge pipe 112c and is sleeved on the outer circumferential wall of the discharge pipe 112 c. Accordingly, the air intake passage 111 and the air intake pipe 111c are better sealed, and similarly, the air exhaust passage 112 and the air exhaust pipe 112c are better sealed.
Preferably, the suction pipe 111d and the suction pipe 111c and the exhaust pipe 112d and the exhaust pipe 112c are connected by welding, so that the processing is convenient and the connection effect is good.
According to some embodiments of the present invention, as shown in fig. 6, the rotary compressor 200 has a terminal, the frame body 11 is opened with a terminal interface 11b communicating with the appliance cavity 11a, and the controller is connected to the terminal through the terminal interface 11 b. Specifically, the frame main body 11 is provided with a terminal interface 11b corresponding to a terminal position of the rotary compressor 200, and the terminal interface 11b penetrates through a side wall of the frame main body 11, so that a part of the controller connected with the compressor passes through the terminal interface 11b to be connected with the terminal, and therefore, the rotary compressor 200 is conveniently connected with the controller, no other circuit or joint is required to be arranged, and the manufacturing cost is reduced.
Optionally, with continued reference to the embodiment shown in fig. 6, a seal ring 11c surrounding the terminal interface 11b is provided between the frame main body 11 and the rotary compressor 200. Specifically, the seal ring 11c is provided between the portion of the controller protruding into the terminal interface 11b and the inner wall of the terminal interface 11b to seal the gap therebetween, whereby the heat transfer in the gap therebetween can be blocked, with an enhanced heat insulation effect.
According to some embodiments of the present invention, as shown in fig. 1, the rack main body 11 is provided with an in-vehicle power outlet 113. Specifically, the vehicle-mounted power socket 113 is disposed on the upper side wall of the frame body 11, and the vehicle-mounted power socket 113 is electrically connected to the controller in the frame body 11, so that the connection between the power line and the controller is convenient, and the integration level of the vehicle-mounted compressor assembly 1000 is further improved.
According to some embodiments of the present invention, as shown in fig. 1 and 4, the fixing arm 12 and the cover plate 20 are respectively provided with a load-bearing mounting rib 21, and the load-bearing mounting rib 21 is adapted to be fixed to the automobile through a fastener. Specifically, bear and be equipped with the mounting hole 21a that is used for wearing to establish the fastener in the installation muscle 21, the central axis of mounting hole 21a is parallel with the length direction who bears installation muscle 21, bear installation muscle 21 and be a plurality of and divide and locate on fixed arm 12 and apron 20, and the length direction who bears installation muscle 21 on the fixed arm 12 is the same with the length direction who bears installation muscle 21 on the apron 20, all set up along upper and lower direction, the fastener passes mounting hole 21a and is connected with the car, therefore, the fixed effect of on-vehicle compressor subassembly 1000 and car is better.
The automobile provided according to the embodiment of the second aspect of the invention comprises the vehicle-mounted compressor assembly 1000 according to the embodiment of the first aspect of the invention.
According to the automobile provided by the embodiment of the second aspect of the invention, by utilizing the vehicle-mounted compressor assembly 1000 provided by the embodiment of the first aspect of the invention, the advantages of convenience in installation, low manufacturing cost and the like are achieved.
Other constructions and operations of the on-board compressor assembly 1000 and the automobile having the same according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.
In the description herein, references to the description of the terms "some embodiments," "exemplary embodiments," "examples," "specific examples," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (19)
1. An on-board compressor assembly, comprising:
a rotary compressor;
a carrier mounted to the rotary compressor and adapted to secure the rotary compressor to an automobile;
a controller mounted to the carrier and coupled to the rotary compressor.
2. The vehicle compressor assembly of claim 1, wherein the carrier comprises:
the mounting bracket is mounted on the rotary compressor and limits an electric appliance cavity, and the controller is arranged in the electric appliance cavity;
and the cover plate is arranged on the mounting frame and covers the electric appliance cavity.
3. The vehicle compressor assembly of claim 2, wherein the mounting bracket comprises:
a rack main body, in which the appliance cavity is formed, and the cover plate is mounted to the rack main body;
and a fixing arm connected to the frame main body and tightly hooped on the outer peripheral side of the rotary compressor together with the frame main body.
4. The vehicle compressor assembly according to claim 3, wherein the frame main body and the fixing arm are respectively configured with arc-shaped surfaces adapted to the outer peripheral surface shape of the rotary compressor, and the fixing arm and the frame main body surround the outer peripheral side of the rotary compressor.
5. The vehicle compressor assembly of claim 4, wherein the arcuate face is formed with an insulating hollow slot.
6. The vehicle compressor assembly of claim 4, wherein a thermal insulation layer is disposed between the arcuate surface and the rotary compressor.
7. The vehicle compressor assembly according to claim 3, wherein the plurality of fixing arms are respectively connected to the frame main body, and the plurality of fixing arms are spaced apart in an axial direction of the rotary compressor.
8. The vehicle compressor assembly of claim 3, wherein the frame body defines a suction passage therein, the suction passage having a compressor suction interface and a system suction interface, the compressor suction interface in communication with the rotary compressor;
a discharge passage is defined within the mounting bracket, the discharge passage having a compressor discharge interface and a system discharge interface, the compressor discharge interface in communication with the rotary compressor.
9. The vehicle compressor assembly of claim 8, wherein the suction channel surrounds at least one side of the appliance cavity such that a refrigerant therein cools the controller.
10. The vehicle compressor assembly of claim 9, wherein the suction passage surrounds one side and a lower side of the appliance cavity in a horizontal direction.
11. The vehicle compressor assembly of claim 8, wherein the compressor suction port and the compressor discharge port extend through a side wall of the frame body in a horizontal direction, and the system suction port and the system discharge port extend through an upper surface of the frame body.
12. The on-board compressor assembly of claim 8, wherein the compressor suction port communicates with the rotary compressor through a suction duct and the compressor discharge port communicates with the rotary compressor through a discharge duct.
13. The vehicle compressor assembly according to claim 12, wherein the air suction pipe is connected to the compressor air suction port through an air suction duct, and the air suction duct is inserted into the compressor air suction port and sleeved outside the air suction pipe;
the exhaust pipe is connected with the compressor exhaust interface through an exhaust guide pipe, and the exhaust guide pipe is inserted into the compressor exhaust interface and sleeved on the outer side of the exhaust pipe.
14. The vehicle compressor assembly of claim 8, wherein the rotary compressor has a terminal, the frame body defines a terminal interface in communication with the appliance cavity, and the controller is connected to the terminal through the terminal interface.
15. The vehicle compressor assembly of claim 14, wherein a seal ring is disposed between the bracket body and the rotary compressor about the terminal interface.
16. The vehicular compressor assembly of claim 3, wherein the rack body is provided with a vehicular power outlet.
17. The vehicle compressor assembly according to claim 3, wherein the fixing arm and the cover plate are respectively provided with a bearing mounting rib, and the bearing mounting rib is suitable for being fixed on the automobile through a fastener.
18. The vehicle compressor assembly of any one of claims 1-17, wherein the rotary compressor has a housing that is a sheet metal part and the carrier is an aluminum part.
19. An automobile, characterized in that it comprises an on-board compressor assembly according to any one of claims 1 to 18.
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| CN201811288601.1A CN111120304B (en) | 2018-10-31 | 2018-10-31 | Vehicle-mounted compressor assembly and automobile with same |
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| CN201811288601.1A CN111120304B (en) | 2018-10-31 | 2018-10-31 | Vehicle-mounted compressor assembly and automobile with same |
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| CN111120304A true CN111120304A (en) | 2020-05-08 |
| CN111120304B CN111120304B (en) | 2022-07-29 |
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