CN114183352B - A scroll compressor that is used for scroll compressor's bracket component and includes it - Google Patents
A scroll compressor that is used for scroll compressor's bracket component and includes it Download PDFInfo
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- CN114183352B CN114183352B CN202111555396.2A CN202111555396A CN114183352B CN 114183352 B CN114183352 B CN 114183352B CN 202111555396 A CN202111555396 A CN 202111555396A CN 114183352 B CN114183352 B CN 114183352B
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- bracket
- connecting structure
- assembly
- main body
- support
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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
- F04C18/0207—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 both members having co-operating elements in spiral form
- F04C18/0215—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 both members having co-operating elements in spiral form where only one member is moving
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The invention provides a compressor bracket assembly and a scroll compressor comprising the same. The bracket component comprises a bracket main body, a bearing seat and a bracket circulation hole which are communicated along the thickness direction are formed on the bracket main body, a plurality of bracket connection structures are formed on the peripheral wall of the bracket main body along the circumferential direction of the bracket main body, and the bracket connection structures are used for being connected with a shell and an end cover of the compressor. The bracket main body is provided with the bracket circulation hole for the circulation of the refrigerant, so that the passages for the circulation of the refrigerant are reduced, the refrigerant enters the compression area and the lubricating bearing in order, and the space of the compressor is comprehensively utilized.
Description
Technical Field
The invention relates to the technical field of compressors, in particular to a compressor bracket assembly and a scroll compressor comprising the same.
Background
In the aluminium scroll compressor, the main bearing need be laid to the support, because the main bearing diameter is great, can lead to the excircle of support laminating bearing position also great.
If the inner diameter of the stator selected at this time is smaller, the inner diameter of the stator is smaller than the diameter of the outer circle of the bearing position of the support, the support cannot sink on the axis, a certain safety distance needs to be kept between the support and the nearest contact position, a large amount of unnecessary space is generated, and waste exists in space use.
If the inner diameter of the selected stator is larger at this time, the weight synchronization is increased for the large-sized stator, and the compressor with smaller displacement does not need to match the large-sized motor, which causes waste in cost.
Based on the above, if the compressor selects flammable refrigerants, here, the R290 is taken as an example, and the conditions for the R290 refrigerant to explode are as follows: (1) mixing with air to reach concentration of 2.5-8.9%; (2) the temperature exceeds 810 ℃, so the refrigerant filling amount in the compressor needs to be reduced as much as possible, the risk caused by refrigerant leakage is reduced, and the safety of the compressor in the use process is improved.
Disclosure of Invention
In view of this, the present invention provides a compressor bracket assembly and a scroll compressor including the same, which are at least used for solving the technical problem of low utilization rate of the internal space of the compressor in the prior art, and specifically:
the invention provides a bracket assembly for a scroll compressor, which comprises a bracket main body, wherein a bearing seat and a bracket circulating hole which are communicated along the thickness direction are formed on the bracket main body,
a plurality of support connecting structures are formed on the peripheral wall of the support main body along the circumferential direction of the peripheral wall, and the support connecting structures are used for being connected with a shell and an end cover of the compressor.
Further optionally, a mounting cavity is formed inside the bracket main body, the mounting cavity forms an opening on the bracket main body, the mounting cavity is used for mounting a control component, the mounting cavity and the bracket circulation hole are arranged in a staggered manner on the periphery of the bearing seat,
the bracket component also comprises a protective cover, and the protective cover is connected with the bracket main body and used for sealing the installation cavity.
Further alternatively, the opening of the mounting cavity is formed in a side portion of the holder main body, the protective cover forms a part of a side peripheral wall of the holder main body,
the support body is provided with a first connecting structure corresponding to the part where the mounting cavity is located, the protective cover is provided with a second connecting structure corresponding to the first connecting structure, and the first connecting structure and the second connecting structure form one support connecting structure.
Further optionally, a first wiring assembly is arranged on the first end face of the bracket main body, and the first wiring assembly is electrically connected with the control component.
In a further alternative,
and a second wiring assembly is arranged on the protective cover and is electrically connected with the control component.
Further optionally, the support flow hole is an arc-shaped hole formed along the circumferential direction of the bearing seat, and an angle of a central angle corresponding to the arc-shaped hole is less than or equal to 120 °.
In a second aspect, the present invention provides a scroll compressor comprising:
the compression assembly comprises a front cover, and a static disc assembly and a dynamic disc assembly which are arranged in the front cover, wherein a plurality of front cover connecting structures are arranged at the edge of an opening end of the front cover;
the driving assembly comprises a machine shell and a motor arranged in the machine shell, and a plurality of machine shell connecting structures are arranged at the edge of an opening end of the machine shell;
the bracket assembly comprises a bracket main body, wherein a bearing seat and a bracket circulation hole which are communicated along the thickness direction are formed on the bracket main body, and a plurality of bracket connecting structures are formed on the peripheral wall of the bracket main body along the circumferential direction;
the bracket component is arranged between the compression component and the driving component, and the front cover connecting structure, the bracket connecting structure and the shell connecting structure are connected into a whole through connecting pieces.
Further optionally, the fixed scroll assembly comprises a fixed scroll fixedly disposed within the front cover, the fixed scroll having a fixed scroll flow groove formed thereon,
the flow area S2 of the static disc flow groove and the flow area S1 of the support flow hole are respectively, wherein S2 is larger than or equal to S1.
Further optionally, an open-ended mounting cavity is formed inside the bracket main body, the mounting cavity is used for mounting a control component, a first wiring assembly is arranged on the first end face of the bracket main body, the first wiring assembly is electrically connected with the control component, and the motor is connected with the first wiring assembly.
Further optionally, the bracket assembly further comprises a protecting cover connected with the bracket main body for sealing the mounting cavity,
a first connecting structure is formed on the support main body corresponding to the mounting cavity, a second connecting structure is formed on the protective cover corresponding to the first connecting structure, and the first connecting structure and the second connecting structure form the support connecting structure;
the front cover connecting structure and the support connecting structure are through holes, the shell connecting structure is a threaded hole, and the front cover connecting structure, the support connecting structure and the shell connecting structure are connected into a whole through connecting pieces through bolts.
The compressor is arranged into a split structure, and the bracket component is assembled with the compression component and the driving component of the compressor as an independent component, so that the structure of the bracket component can be reset, the occupied space of the bracket component is reduced, the internal volume of the compressor is reduced, and the refrigerant filling amount is reduced; through set up the support opening on the support main part, supply the refrigerant circulation, reduce the passageway of refrigerant circulation, let the refrigerant get into compression region and lubricated bearing in order, synthesize the space of utilizing the compressor.
Drawings
The above and other objects, features and advantages of the present disclosure will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings. The drawings described below are merely some embodiments of the present disclosure, and other drawings may be derived from those drawings by those of ordinary skill in the art without inventive effort.
FIG. 1 shows a schematic view of a scroll compressor according to an embodiment of the present invention;
FIG. 2 shows an exploded view of a scroll compressor in accordance with an embodiment of the present invention;
FIG. 3 is a schematic view of an assembled state of a bracket assembly and a static disc assembly according to an embodiment of the invention;
FIG. 4 is a schematic top view of a bracket assembly and a stationary plate assembly of an embodiment of the present invention;
FIG. 5 shows a first position schematic cross sectional view of a scroll compressor according to an embodiment of the present invention;
FIG. 6 shows a second position cross-sectional schematic view of a scroll compressor according to an embodiment of the present invention.
In the figure:
1. a bracket assembly; 11. a stent main body; 111. a bearing seat; 112. a support circulation hole; 113. installing a cavity; 114. a bracket connection structure; 115. a first connecting structure; 12. a protective cover; 121. a second connecting structure; 122. a second wiring member; 13. a control component; 131. a first wiring member; 2. a compression assembly; 21. a front cover; 211. a front cover connection structure; 212. an exhaust port; 22. a stationary disc assembly; 23. a movable plate assembly; 3. a drive assembly; 31. a housing; 311. a housing connection structure; 312. an air inlet; 32. an electric motor.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terminology used in the embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the examples of the present invention and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and "a" and "an" generally include at least two, but do not exclude at least one, unless the context clearly dictates otherwise.
It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter associated objects are in an "or" relationship.
It is also noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrases "comprising one of \8230;" does not exclude the presence of additional like elements in an article or system comprising the element.
The compressor is arranged into a split structure, and the bracket component is assembled with the compression component and the driving component of the compressor as an independent component, so that the structure of the bracket component can be reset, the occupied space of the bracket component is reduced, the internal volume of the compressor is reduced, and the refrigerant filling amount is reduced; through set up the support opening on the support main part, supply the refrigerant circulation, reduce the passageway of refrigerant circulation, let the refrigerant get into compression region and lubricated bearing in order, synthesize the space of utilizing the compressor. With the control unit setting in the support main part, solve because of the complete machine volume grow phenomenon that subsidiary controller produced, and owing to use split type structure, make things convenient for finish machining, detection and assembly. The invention is described in detail below with reference to specific examples:
as shown in fig. 1, 2, 3 and 4, the present invention provides a bracket assembly 1 for a scroll compressor, which includes a bracket main body 11, wherein the bracket main body 11 is preferably a disk-shaped structure with a certain thickness, preferably, two end faces of the bracket main body 11 are plane, the size of the bracket main body in the thickness direction is reduced, and the outer edge profile of the bracket main body is the same as the cross section of the compressor body. The holder main body 11 is formed with a bearing housing 111 penetrating in a thickness direction and a holder flow hole 112, the bearing housing 111 is used for mounting a spindle bearing, and the holder flow hole 112 is used for flowing a cooling medium. The outer peripheral wall of the bracket body 11 is formed with a plurality of bracket coupling structures 114 along the circumferential direction thereof, the bracket coupling structures 114 are used for coupling with the casing and the head cover of the compressor, and the outer peripheral wall of the bracket assembly 1 constitutes a part of the outer wall of the compressor. Preferably, the support flow holes 112 are arc-shaped holes formed along the circumferential direction of the bearing seat 111, the central angle of the arc-shaped holes is α, and the value of α is less than or equal to 120 °.
The holder main body 11 is formed with a mounting cavity 113 for mounting the control part 13 therein, and the mounting cavity 113 is formed with an opening on the holder main body 11. The mounting cavity 113 and the support circulation hole 112 are arranged in a staggered manner at the periphery of the bearing seat 111, so that the mounting cavity 113, the bearing seat 111 and the support circulation hole 112 are not communicated with each other.
Preferably, the opening of the mounting cavity 113 is formed at the side of the bracket main body 11, and an arc-shaped opening is formed along the circumferential extension of the bracket main body 11, so as to increase the opening area and facilitate the mounting of the control component 13.
The holder assembly 1 further includes a protecting cover 12, the protecting cover 12 is connected to the holder body 11 for sealing the mounting cavity 113, and the protecting cover 12 forms a part of the side peripheral wall of the holder body 11. Preferably, protective cover 12 may comprise multiple segments to facilitate manufacturing and assembly.
The bracket body 11 has a first connecting structure 115 corresponding to the mounting cavity 113, the protecting cover 12 has a second connecting structure 121 corresponding to the first connecting structure 115, and the first connecting structure 115 and the second connecting structure 121 form a bracket connecting structure 114. Preferably, the first connecting structures 115 are oppositely distributed on two sides of the opening of the mounting cavity 113, and the second connecting structure 121 on the protective cover 12 is disposed between the two first connecting structures 115. Further, the bracket connection structure 114 is a through hole, preferably a light hole, protruding from the outer side wall of the bracket body 11, correspondingly, the first connection structure 115 and the second connection structure 121 are through holes, and the first connection structure 115 and the second connection structure 121 are butted to form the bracket connection structure 114, so that the assembly of the protective cover 12 and the bracket body 11 can be completed while the whole machine is assembled, and a separate connection assembly structure is not required to be arranged on the protective cover 12 and the bracket body 11.
In this embodiment, the two end faces of the mounting cavity 113 and the bracket body 11 are not communicated, and the opening of the mounting cavity 113 is formed on the side wall of the bracket body 11, so that the mounting cavity 113 does not need special sealing treatment, and the internal pressure of the mounting cavity 113 is the same as the atmospheric pressure. Therefore, a sealing gasket or a sealant is selected for common sealing between the protecting cover 12 and the bracket body 11, so as to prevent dust, oil and water from entering the mounting cavity 113.
Preferably, be provided with first wiring subassembly 131 on the first terminal surface, first wiring subassembly 131 is connected with control unit 13 electricity, and first wiring subassembly 131 includes the terminal, and sealed cooperation between terminal and the first terminal surface avoids the high-pressure refrigerant in the compressor body to enter into in the installation cavity 113. The first wiring member 131 is used for connecting with the motor 32, and is used for transmitting control signals, power supply and the like to the motor 32.
In the present embodiment, two protective covers 12 are provided, and a second wiring member 122 is provided on one of the protective covers 12, the second wiring member 122 being electrically connected to the control section 13. The second wiring member 122 is used for connection with a power supply line, an external control line, and the like.
As shown in fig. 1, 2, 5 and 6, the present invention further provides a scroll compressor, including the above bracket assembly 1, and:
the compression assembly 2 comprises a front cover 21, and a static disc assembly 22 and a dynamic disc assembly 23 which are arranged in the front cover 21, wherein a plurality of front cover connecting structures 211 are arranged on the edge of the opening end of the front cover 21;
the driving assembly 3 comprises a shell 31 and a motor 32 arranged in the shell 31, wherein a plurality of shell connecting joints 311 are arranged at the edge of the opening end of the shell 31;
the bracket assembly 1 is disposed between the compressing assembly 2 and the driving assembly 3, and the front cover coupling structure 211, the bracket coupling structure 114 and the case coupling structure 311 are integrally coupled by a coupling member.
The main shaft of the motor 32 is connected to the bearing seat 111 of the bracket assembly 1 through a bearing, the eccentric shaft at the driving end part is connected with the movable disc assembly 23, and the movable disc assembly 23 is driven to move through the main shaft.
The fixed scroll assembly 22 comprises a fixed scroll, the fixed scroll is fixedly arranged in the front cover 21, a fixed scroll circulation groove is formed in the fixed scroll, the positions of the support circulation hole 112 and the fixed scroll circulation groove are both close to the air inlet position of the movable and fixed scroll, the fixed scroll circulation groove is preferably an arc groove, the central angle of the fixed scroll circulation groove is beta, the refrigerant is compressed through the meshing of the movable and fixed scrolls, air starts to enter the air inlet 312 position, the air is compressed through the movable and fixed scroll assembly 22, and then the air is exhausted through the exhaust port 212 position, the position of the air inlet 312 of the movable and fixed scroll needs to be ensured to be smooth structurally, therefore, the set alpha is not more than beta, furthermore, the fixed scroll circulation groove can cover the support circulation hole 112, namely the circulation area S2 of the fixed scroll circulation groove, the circulation area of the support circulation hole 112 is S1, wherein S2 is not less than or equal to S1, so as to ensure that the air inlet speed from the support main body 11 to the movable and fixed scroll cannot be reduced from large to small, and vibration noise caused by the large air speed is reduced.
The front cover connecting structure 211 and the bracket connecting structure 114 are through holes, the housing connecting structure is a threaded hole, and the front cover connecting structure 211, the bracket connecting structure 114 and the housing connecting structure 311 are connected into a whole through connecting pieces by bolts.
Furthermore, an air inlet 312 is formed on the housing, an air outlet 212 is formed on the front cover 21, air is introduced from the air inlet 312 position by the compressor, passes through the motor 32, reaches the right side of the bracket assembly 1 (the side where the motor 32 is located), then flows to the right side of the bracket assembly 1 (the side where the static disc assembly 22 is located) from the bracket flow hole 112, enters the static disc and the static disc to perform the compressor, and finally is discharged from the air outlet 212 position of the front cover 2.
In the present embodiment, since the control part 13 is disposed in the holder main body 11, and the refrigerant flows on both sides of the holder main body 11, the control part 13 can be cooled by the refrigerant flow.
Exemplary embodiments of the present disclosure are specifically illustrated and described above. It is to be understood that the present disclosure is not limited to the precise arrangements, instrumentalities, or instrumentalities described herein; on the contrary, the disclosure is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.
Claims (11)
1. A bracket component for a scroll compressor is characterized by comprising a bracket main body, wherein a bearing seat and a bracket circulation hole which are communicated along the thickness direction are formed on the bracket main body,
a plurality of support connecting structures are formed on the peripheral wall of the support main body along the circumferential direction of the support main body, and the support connecting structures are used for being connected with a shell and an end cover of the compressor;
a mounting cavity is formed in the bracket main body and used for mounting a control component;
the bracket component also comprises a protective cover, the protective cover is connected with the bracket main body and used for sealing the installation cavity, and the protective cover forms a part of the side peripheral wall of the bracket main body.
2. The bracket assembly of claim 1, wherein the mounting cavities and the bracket flow holes are offset from one another about the periphery of the bearing housing.
3. The bracket assembly of claim 1, wherein the mounting cavity forms an opening in the bracket body, the opening of the mounting cavity being formed in a side portion of the bracket body.
4. The bracket assembly of claim 1, wherein a first connecting structure is formed on a portion of the bracket body corresponding to the mounting cavity, and a second connecting structure is formed on the protective cover corresponding to the first connecting structure, wherein the first connecting structure and the second connecting structure form one bracket connecting structure.
5. The bracket assembly of claim 1, wherein a first wire connection assembly is disposed on the first end surface of the bracket body, the first wire connection assembly being electrically connected to the control component.
6. The bracket assembly of claim 5,
and a second wiring component is arranged on the protective cover and is electrically connected with the control part.
7. The support assembly of any one of claims 1-6, wherein the support flow holes are arc-shaped holes formed along the circumferential direction of the bearing seat, and the angle of the corresponding central angle of the arc-shaped holes is less than or equal to 120 °.
8. A scroll compressor, comprising:
the compression assembly comprises a front cover, and a static disc assembly and a dynamic disc assembly which are arranged in the front cover, wherein a plurality of front cover connecting structures are arranged at the edge of an opening end of the front cover;
the driving assembly comprises a machine shell and a motor arranged in the machine shell, and a plurality of machine shell connecting structures are arranged on the edge of an opening end of the machine shell;
the bracket assembly comprises a bracket main body, wherein a bearing seat and a bracket circulation hole which are communicated along the thickness direction are formed on the bracket main body, and a plurality of bracket connecting structures are formed on the peripheral wall of the bracket main body along the circumferential direction;
the bracket component is arranged between the compression component and the driving component, and the front cover connecting structure, the bracket connecting structure and the shell connecting structure are connected into a whole through connecting pieces.
9. The scroll compressor of claim 8, wherein the fixed scroll assembly comprises a fixed scroll fixedly disposed within the front cover, the fixed scroll having a fixed scroll flow groove formed thereon,
the flow area S2 of the static disc flow groove and the flow area S1 of the support flow hole are respectively, wherein S2 is larger than or equal to S1.
10. The scroll compressor of claim 8, wherein the bracket body defines an open mounting cavity therein for mounting a control component, the bracket body has a first terminal surface with a first terminal assembly disposed thereon, the first terminal assembly is electrically connected to the control component, and the motor is connected to the first terminal assembly.
11. The scroll compressor of claim 10, wherein the bracket assembly further comprises a protective cover connected to the bracket body for enclosing the mounting cavity,
a first connecting structure is formed on the support main body corresponding to the mounting cavity, a second connecting structure is formed on the protective cover corresponding to the first connecting structure, and the first connecting structure and the second connecting structure form the support connecting structure;
the front cover connecting structure and the support connecting structure are through holes, the shell connecting structure is a threaded hole, and the front cover connecting structure, the support connecting structure and the shell connecting structure are connected into a whole through connecting pieces through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111555396.2A CN114183352B (en) | 2021-12-17 | 2021-12-17 | A scroll compressor that is used for scroll compressor's bracket component and includes it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111555396.2A CN114183352B (en) | 2021-12-17 | 2021-12-17 | A scroll compressor that is used for scroll compressor's bracket component and includes it |
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| Publication Number | Publication Date |
|---|---|
| CN114183352A CN114183352A (en) | 2022-03-15 |
| CN114183352B true CN114183352B (en) | 2022-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111555396.2A Active CN114183352B (en) | 2021-12-17 | 2021-12-17 | A scroll compressor that is used for scroll compressor's bracket component and includes it |
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| CN (1) | CN114183352B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0949493A (en) * | 1995-08-04 | 1997-02-18 | Mitsubishi Heavy Ind Ltd | Scroll compressor |
| US6264444B1 (en) * | 1999-02-02 | 2001-07-24 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Scroll-type compressor having orbital rotating mechanism on the side of movable spiral wall |
| CN103089620A (en) * | 2012-11-14 | 2013-05-08 | 柳州易舟汽车空调有限公司 | Scroll compressor |
| CN108397388A (en) * | 2017-02-07 | 2018-08-14 | 翰昂***株式会社 | Scroll compressor |
| DE102019204866A1 (en) * | 2019-04-05 | 2020-10-08 | Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg | Scroll compressor for a vehicle air conditioning system |
| CN214366700U (en) * | 2020-11-05 | 2021-10-08 | 旭星新能源科技(苏州)有限公司 | Modularized scroll compressor |
-
2021
- 2021-12-17 CN CN202111555396.2A patent/CN114183352B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0949493A (en) * | 1995-08-04 | 1997-02-18 | Mitsubishi Heavy Ind Ltd | Scroll compressor |
| US6264444B1 (en) * | 1999-02-02 | 2001-07-24 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Scroll-type compressor having orbital rotating mechanism on the side of movable spiral wall |
| CN103089620A (en) * | 2012-11-14 | 2013-05-08 | 柳州易舟汽车空调有限公司 | Scroll compressor |
| CN108397388A (en) * | 2017-02-07 | 2018-08-14 | 翰昂***株式会社 | Scroll compressor |
| DE102019204866A1 (en) * | 2019-04-05 | 2020-10-08 | Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg | Scroll compressor for a vehicle air conditioning system |
| CN214366700U (en) * | 2020-11-05 | 2021-10-08 | 旭星新能源科技(苏州)有限公司 | Modularized scroll compressor |
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| Publication number | Publication date |
|---|---|
| CN114183352A (en) | 2022-03-15 |
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