CN208749506U - A kind of compressor machine core vibration-damping supporting structure and compressor - Google Patents
A kind of compressor machine core vibration-damping supporting structure and compressor Download PDFInfo
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- CN208749506U CN208749506U CN201821211772.XU CN201821211772U CN208749506U CN 208749506 U CN208749506 U CN 208749506U CN 201821211772 U CN201821211772 U CN 201821211772U CN 208749506 U CN208749506 U CN 208749506U
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Abstract
The utility model discloses a kind of compressor machine core vibration-damping supporting structure and compressor, is related to Compressor Technology field.Compressor machine core vibration-damping supporting structure includes stator screw, screw cap, support plate, damping sleeve, supporting block and pressure spring.Stator screw is configured to connect with the stator of compressor machine core in one end of preset direction.Screw cap and one end fits of the stator screw far from stator.The surface of support plate is convexly equipped with inner support pin along preset direction.Damping sleeve is sheathed on inner support pin.The inner wall of supporting block has an insertion cavity, and for supporting block close to the one end open of support plate, supporting block is set in the circumferential surface of damping sleeve, and supporting block and screw cap have gap on preset direction.Pressure spring extends along preset direction, and both ends of the pressure spring on preset direction are sheathed on screw cap and supporting block respectively.The compressor machine core vibration-damping supporting structure, which is able to solve between existing compressor machine core and support construction to vibrate and vibrate, leads to the problem of noise.
Description
Technical field
The utility model relates to Compressor Technology fields, in particular to a kind of compressor machine core vibration-damping supporting structure
And compressor.
Background technique
Compressor (compressor) is a kind of driven fluid machinery that low-pressure gas is promoted to high pressure gas, is
The heart of refrigeration system.It from air intake duct sucking low-temp low-pressure refrigerant gas, by motor operate band piston to its into
After row compression, to the refrigerant gas of exhaust pipe discharge high temperature and pressure, power is provided for refrigeration cycle.To realize compression → cold
The refrigeration cycle of solidifying (heat release) → expansion → evaporation (heat absorption).Compressor is divided into piston compressor, helical-lobe compressor, centrifugal compressed
Machine, linear compressor etc..Entry describes working principle, classification, accessory, the specification, running requirements, the life of compressor of compressor
Production, most common failure and environmental requirement, Type Selection Principle, mounting condition and development trend.
Existing compressor machine core cannot be eliminated well along the vibration of support construction, and existing compressor
Vibration between machine core and support construction will cause noise.
Utility model content
First of the utility model is designed to provide a kind of compressor machine core vibration-damping supporting structure, the compressor machine core
Vibration-damping supporting structure, which is able to solve between existing compressor machine core and support construction to vibrate and vibrate, leads to the problem of noise.
Second of the utility model is designed to provide a kind of compressor, which there is above-mentioned compressor machine core to subtract
Vibration support construction.
The embodiments of the present invention are achieved in that
A kind of compressor machine core vibration-damping supporting structure, comprising:
Stator screw, stator screw extend along preset direction, and stator screw is configured in one end of preset direction
It is connect with the stator of compressor machine core；
Screw cap, screw cap and one end fits of the stator screw far from stator；
The surface of support plate, support plate is convexly equipped with inner support pin along preset direction；
Damping sleeve, damping sleeve are sheathed on inner support pin；
Supporting block, the inner wall of supporting block have an insertion cavity, and close to the one end open of support plate, supporting block is arranged supporting block
In the circumferential surface of damping sleeve, supporting block and screw cap have gap on preset direction；And
Pressure spring, pressure spring extend along preset direction, and both ends of the pressure spring on preset direction are sheathed on screw cap and support respectively
On block.
Inventor devises above-mentioned compressor machine core vibration-damping supporting structure, which can solve
It vibrates and vibrates between certainly existing compressor machine core and support construction and lead to the problem of noise.Compressor machine core vibration reduction support
Structure includes stator screw, screw cap, support plate, damping sleeve, supporting block and pressure spring.Wherein, stator screw is used for compressor
The stator of machine core, on preset direction, compressor machine core is supported by compressor machine core vibration-damping supporting structure.Wherein, stator screw
One end be provided with screw cap, screw cap is connect in preset direction with pressure spring, and the one end of pressure spring far from screw cap and supporting block connect
It connects, wherein supporting block is arranged on damping sleeve, that is, supporting block is arranged on the supporting plate, and is between supporting block and support plate
With the damping sleeve for increasing damping, specifically, damping sleeve be arranged on the inner support pin in support plate.Wherein, due to
The common cooperation of pressure spring and damping sleeve, so that the vibration of all directions between compressor machine core and support construction, can be pressed
Spring and damping sleeve absorb, and due to the common cooperation of pressure spring and damping sleeve, change former between support construction and compressor machine core
Some intrinsic frequencies avoid compressor low-speed running from resonating.
In an embodiment of the present invention:
Supporting block includes that pressure spring is arranged column and against ring；
Pressure spring is set to against ring and is arranged the peripheral wall of column and one end of separate screw cap, against the plane where ring and is preset
Direction is vertical, and pressure spring, which is arranged column, has insertion cavity；
Compression spring sleeve is set to pressure spring and is arranged the peripheral wall of column and is resisted against on ring.
In an embodiment of the present invention:
Damping sleeve extends along preset direction, and damping sleeve offers embedded groove close to the end face of support plate, and inner support pin is embedded
In embedded groove；
Damping sleeve is embedded at pressure spring and is arranged in the insertion cavity of column, has distance between ring and support plate.
In an embodiment of the present invention:
The peripheral wall of damping sleeve is provided with support ring, and support ring is located at damping sleeve close to one end of support plate；
Opposite two surface of the support ring on preset direction respectively with support plate and against ring against.
In an embodiment of the present invention:
Pressure spring is arranged column and is connected to close to the opening of the end face of screw cap and with insertion cavity；
Damping sleeve is provided with close to the end face of screw cap against cap, and damping sleeve is through insertion cavity and against cap and pressure spring
The end face for being arranged column abuts.
In an embodiment of the present invention:
Embedded groove is through damping sleeve close to the end face of screw cap.
In an embodiment of the present invention:
Further include:
Damping rubber set, damping rubber set are set between stator screw and screw cap；
The outer wall of damping rubber set is abutted with the inner wall of screw cap, and the outer wall of the inner wall and stator screw of damping rubber set supports
It connects.
In an embodiment of the present invention:
Damping rubber, which is covered, is provided with buffering ring, buffering ring two surfaces point along preset direction close to the end face of stator screw
Not with the bottom end of screw cap and stator screw against.
In an embodiment of the present invention:
Damping rubber, which covers the end face far from stator screw, has the abutment ring abutted with screw cap, and screw cap is embedded at abutting
The outer wall of ring, buffering ring and damping rubber set shares in the fixed space limited.
A kind of compressor, the compressor have the compressor machine core vibration-damping supporting structure of above-mentioned any one.
The technical solution of the utility model at least has the following beneficial effects:
A kind of compressor machine core vibration-damping supporting structure provided by the utility model, the compressor machine core vibration-damping supporting structure energy
It enough solves the problems, such as to vibrate and vibrate between existing compressor machine core and support construction to generate noise.
A kind of compressor provided by the utility model, the compressor have above-mentioned compressor machine core vibration-damping supporting structure.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is structural representation of the compressor machine core vibration-damping supporting structure under the first visual angle in the utility model embodiment 1
Figure；
Fig. 2 is structural representation of the compressor machine core vibration-damping supporting structure under the second visual angle in the utility model embodiment 1
Figure；
Fig. 3 is the first structural schematic diagram of compressor machine core vibration-damping supporting structure in the utility model embodiment 2；
Fig. 4 is second of structural schematic diagram of compressor machine core vibration-damping supporting structure in the utility model embodiment 2；
Fig. 5 is the third structural schematic diagram of compressor machine core vibration-damping supporting structure in the utility model embodiment 2.
Icon: 10- compressor machine core vibration-damping supporting structure；11- stator screw；12- screw cap；13- support plate；14- resistance
Buddhist nun's set；15- supporting block；16- pressure spring；20- compressor machine core vibration-damping supporting structure；21- damping sleeve；30- compressor machine core vibration damping
Support construction；31- damping sleeve；40- compressor machine core vibration-damping supporting structure；41- damping rubber set；130- inner support pin；150-
Pressure spring is arranged column；151- is against ring；210- support ring；310- is against cap；410- buffering ring；411- abutment ring.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that the orientation or positional relationship of the instructions such as term "inner", "lower"
For be based on the orientation or positional relationship shown in the drawings or the utility model product using when the orientation or position usually put
Relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.This
Outside, term " first ", " second " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it can be directly connected, the company inside two elements can also be can be indirectly connected through an intermediary
It is logical.For the ordinary skill in the art, above-mentioned term in the present invention specific can be understood with concrete condition
Meaning.
In the present invention unless specifically defined or limited otherwise, fisrt feature is on or below second feature
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature is on second feature, top and above include fisrt feature the
Right above two features and oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature is in the second spy
Under sign, lower section and fisrt feature included below be directly below and diagonally below the second feature, or be merely representative of fisrt feature level
Height is less than second feature.
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
Embodiment 1
The present embodiment provides a kind of compressor machine core vibration-damping supporting structure 10,10 energy of compressor machine core vibration-damping supporting structure
It enough solves the problems, such as to vibrate and vibrate between existing compressor machine core and support construction to generate noise.
Please refer to Fig. 1 and Fig. 2, Fig. 1 shows in the present embodiment compressor machine core vibration-damping supporting structure 10 at the first visual angle
Under specific structure.Fig. 2 shows specific knot of the compressor machine core vibration-damping supporting structure 10 under the second visual angle in the present embodiment
Structure.
Compressor machine core vibration-damping supporting structure 10 includes stator screw 11, screw cap 12, support plate 13, damping sleeve 14, branch
Bracer 15 and pressure spring 16.
Stator screw 11 extends along preset direction, and stator screw 11 is configured to and compresses in one end of preset direction
The stator of machine machine core connects.Screw cap 12 and one end fits of the stator screw 11 far from stator.
The surface of support plate 13 is convexly equipped with inner support pin 130 along preset direction, and damping sleeve 14 is sheathed on inner support pin 130
On, the inner wall of supporting block 15 has an insertion cavity, and for supporting block 15 close to the one end open of support plate 13, supporting block 15 is set in resistance
The circumferential surface of Buddhist nun's set 14, supporting block 15 and screw cap 12 have gap on preset direction.
Stator screw 11 and screw cap 12 pass through pressure spring 16 and support plate 13, damping sleeve 14, supporting block 15 and pressure spring 16
Elastic connection is carried out, specifically, pressure spring 16 extends along preset direction, and both ends of the pressure spring 16 on preset direction are sheathed on spiral shell respectively
On the head of a nail 12 and supporting block 15.
Specifically, supporting block 15 includes that pressure spring is arranged column 150 and against ring 151.
Pressure spring is set to against ring 151 and is arranged the peripheral wall of column 150 and one end of separate screw cap 12, where ring 151
Plane it is vertical with preset direction, pressure spring be arranged column 150 have insertion cavity.Pressure spring 16 is sheathed on the week that pressure spring is arranged column 150
Wall is simultaneously resisted against on ring 151.
In the present embodiment, such as Fig. 2, damping sleeve 14 is along preset direction extension, and damping sleeve 14 is close to the end face of support plate 13
Embedded groove is offered, inner support pin 130 is embedded in embedded groove, and damping sleeve 14 is embedded at the insertion cavity that pressure spring is arranged column 150
In, there is distance between ring 151 and support plate 13.
Wherein, inventor devises above-mentioned compressor machine core vibration-damping supporting structure 10, the compressor machine core vibration reduction support knot
Structure 10, which is able to solve between existing compressor machine core and support construction to vibrate and vibrate, leads to the problem of noise.Compressor machine
Core vibration-damping supporting structure 10 includes stator screw 11, screw cap 12, support plate 13, damping sleeve 14, supporting block 15 and pressure spring 16.
Wherein, stator screw 11 is used for the stator of compressor machine core, and on preset direction, compressor machine core is by compressor machine core vibration damping branch
Support structure 10 supports.Wherein, one end of stator screw 11 is provided with screw cap 12, and screw cap 12 connects in preset direction and pressure spring 16
It connects, the one end of pressure spring 16 far from screw cap 12 is connect with supporting block 15, and wherein supporting block 15 is arranged on damping sleeve 14, that is, branch
Bracer 15 is arranged in support plate 13, and is the damping sleeve 14 with increase damping between supporting block 15 and support plate 13,
Specifically, damping sleeve 14 be arranged on the inner support pin 130 in support plate 13.Wherein, due to pressure spring 16 and damping sleeve 14
Common cooperation can be by pressure spring 16 and damping sleeve so that the vibration of all directions between compressor machine core and support construction
14 absorb, and due to the common cooperation of pressure spring 16 and damping sleeve 14, change original between support construction and compressor machine core
Intrinsic frequency avoids compressor low-speed running from resonating.
It should be noted that also providing a kind of compressor in the present embodiment, which has above-mentioned compressor machine core
Vibration-damping supporting structure 10.
Embodiment 2
The present embodiment provides a kind of compressor machine core vibration-damping supporting structures 20, referring to FIG. 3, itself and above-mentioned compressor machine core
Vibration-damping supporting structure 10 is roughly the same, the difference is that damping sleeve 21 is had any different with above-mentioned damping sleeve 14:
The peripheral wall of damping sleeve 21 is provided with support ring 210, and support ring 210 is located at damping sleeve 21 close to the one of support plate 13
End, opposite two surface of the support ring 210 on preset direction respectively with support plate 13 and against ring 151 against.
Further, referring to FIG. 4, Fig. 4 shows the specific structure of another compressor machine core vibration-damping supporting structure 30,
It is on the basis of above-mentioned compressor machine core vibration-damping supporting structure 20, it is open close to the end face of screw cap 12 that pressure spring is arranged column 150
And be connected to insertion cavity, damping sleeve 31 is provided with close to the end face of screw cap 12 against cap 310, and damping sleeve 31 is empty through insertion
It chamber and is abutted against cap 310 with the end face that pressure spring is arranged column 150.Wherein, embedded groove is through damping sleeve 31 close to screw cap 12
End face.
It should be noted that referring to Fig. 5, Fig. 5 shows another middle compressor machine core vibration damping provided in the present embodiment
The specific structure of support construction 40, wherein in the specific structure of compressor machine core vibration-damping supporting structure 40, compressor machine core subtracts
Support construction 40 of shaking can also include damping rubber set 41, damping rubber set 41 be set to stator screw 11 and screw cap 12 it
Between, the outer wall of damping rubber set 41 is abutted with the inner wall of screw cap 12, inner wall and the stator screw 11 of damping rubber set 41 outside
Wall abuts.Further, damping rubber set 41 is provided with buffering ring 410 close to the end face of stator screw 11, and buffering ring 410 is along pre-
On set direction two surfaces respectively with the bottom end of screw cap 12 and stator screw 11 against.Damping rubber set 41 is far from stator screw
11 end face has the abutment ring 411 abutted with screw cap 12, and screw cap 12 is embedded at abutment ring 411, buffering ring 410 and resistance
The outer wall of Buddhist nun's rubber sleeve 41 shares in the fixed space limited.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of compressor machine core vibration-damping supporting structure characterized by comprising
Stator screw, the stator screw extend along preset direction, and the stator screw is in one end of the preset direction by structure
It makes as being connect with the stator of compressor machine core；
Screw cap, the screw cap and the one end fits of the stator screw far from the stator；
The surface of support plate, the support plate is convexly equipped with inner support pin along preset direction；
Damping sleeve, the damping sleeve are sheathed on the inner support pin；
Supporting block, the inner wall of the supporting block have insertion cavity, one end open of the supporting block close to the support plate, institute
The circumferential surface that supporting block is set in the damping sleeve is stated, between the supporting block and the screw cap have on the preset direction
Gap；And
Pressure spring, the pressure spring extend along the preset direction, and both ends of the pressure spring on the preset direction are sheathed on respectively
On the screw cap and the supporting block.
2. compressor machine core vibration-damping supporting structure according to claim 1, it is characterised in that:
The supporting block includes that pressure spring is arranged column and against ring；
It is described to be set to the pressure spring against ring and be arranged the peripheral wall of column and far from one end of the screw cap, it is described where the ring
Plane it is vertical with the preset direction, the pressure spring is arranged column with the insertion cavity；
The compression spring sleeve is set to the pressure spring and is arranged the peripheral wall of column and is resisted against described on ring.
3. compressor machine core vibration-damping supporting structure according to claim 2, it is characterised in that:
The damping sleeve extends along the preset direction, and the damping sleeve offers embedded groove close to the end face of the support plate,
The inner support pin is embedded in the embedded groove；
The damping sleeve is embedded at the pressure spring and is arranged in the insertion cavity of column, described between ring and the support plate
With distance.
4. compressor machine core vibration-damping supporting structure according to claim 3, it is characterised in that:
The peripheral wall of the damping sleeve is provided with support ring, and the support ring is located at the damping sleeve close to the one of the support plate
End；
Opposite two surface of the support ring on preset direction respectively with the support plate and it is described against ring against.
5. compressor machine core vibration-damping supporting structure according to claim 3, it is characterised in that:
The pressure spring is arranged column close to the opening of the end face of the screw cap and is connected to the insertion cavity；
The damping sleeve is provided with close to the end face of the screw cap against cap, the damping sleeve through the insertion cavity and
It is described to be abutted against cap with the end face that the pressure spring is arranged column.
6. compressor machine core vibration-damping supporting structure according to claim 3, it is characterised in that:
The embedded groove is through the damping sleeve close to the end face of the screw cap.
7. compressor machine core vibration-damping supporting structure according to claim 1, which is characterized in that further include:
Damping rubber set, the damping rubber set are set between the stator screw and the screw cap；
The outer wall of the damping rubber set is abutted with the inner wall of the screw cap, the inner wall and the stator of the damping rubber set
The outer wall of screw abuts.
8. compressor machine core vibration-damping supporting structure according to claim 7, it is characterised in that:
The damping rubber, which is covered, is provided with buffering ring close to the end face of the stator screw, and the buffering ring is along the preset direction
Upper two surfaces respectively with the bottom end of the screw cap and the stator screw against.
9. compressor machine core vibration-damping supporting structure according to claim 8, it is characterised in that:
The damping rubber, which covers the end face far from the stator screw, has the abutment ring abutted with the screw cap, the screw
The outer wall that cap is embedded at the abutment ring, buffering ring and damping rubber set shares in the fixed space limited.
10. a kind of compressor, it is characterised in that:
The compressor has compressor machine core vibration-damping supporting structure described in the claims 1-9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821211772.XU CN208749506U (en) | 2018-07-27 | 2018-07-27 | A kind of compressor machine core vibration-damping supporting structure and compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821211772.XU CN208749506U (en) | 2018-07-27 | 2018-07-27 | A kind of compressor machine core vibration-damping supporting structure and compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208749506U true CN208749506U (en) | 2019-04-16 |
Family
ID=66059339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821211772.XU Active CN208749506U (en) | 2018-07-27 | 2018-07-27 | A kind of compressor machine core vibration-damping supporting structure and compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208749506U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757391A (en) * | 2018-07-27 | 2018-11-06 | 黄石东贝电器股份有限公司 | A kind of compressor movement vibration-damping supporting structure and compressor |
-
2018
- 2018-07-27 CN CN201821211772.XU patent/CN208749506U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757391A (en) * | 2018-07-27 | 2018-11-06 | 黄石东贝电器股份有限公司 | A kind of compressor movement vibration-damping supporting structure and compressor |
| CN108757391B (en) * | 2018-07-27 | 2024-02-06 | 黄石东贝压缩机有限公司 | Compressor core damping bearing structure and compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210616 Address after: No.6, East Jinshan Avenue, Huangshi economic and Technological Development Zone, Huangshi City, Hubei Province Patentee after: Huangshi Dongbei Compressor Co.,Ltd. Address before: No.6, East Jinshan Avenue, Huangshi economic and Technological Development Zone, Huangshi City, Hubei Province Patentee before: Huangshi Dongbei Electrical Appliance Co.,Ltd. |
|
| TR01 | Transfer of patent right |