CN207437293U - A kind of damping means and compressor assembly for compressor - Google Patents
A kind of damping means and compressor assembly for compressor Download PDFInfo
- Publication number
- CN207437293U CN207437293U CN201721358997.3U CN201721358997U CN207437293U CN 207437293 U CN207437293 U CN 207437293U CN 201721358997 U CN201721358997 U CN 201721358997U CN 207437293 U CN207437293 U CN 207437293U
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- bearing
- compressor
- damping means
- centre bore
- height
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- 238000013016 damping Methods 0.000 title claims abstract description 75
- 230000006835 compression Effects 0.000 claims abstract description 9
- 238000007906 compression Methods 0.000 claims abstract description 9
- 230000007423 decrease Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000005484 gravity Effects 0.000 abstract description 16
- 238000004378 air conditioning Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Compressor (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model provides a kind of damping means and compressor assembly for compressor, and the damping means (1) include：Centre bore (11), the axis of the centre bore (11) is vertically；First bearing-surface (12), vibration damping is carried out for support both compression machine and to it, and first bearing-surface (12) is located at the centre bore (11) one side；Second bearing-surface (13), vibration damping is carried out for support both compression machine and to it, second bearing-surface (13) is located at the centre bore (11) opposite side, wherein the average height of first bearing-surface (12) is higher than the average height of second bearing-surface (13).The first bearing-surface can undertake the larger deflection because being generated during centre-of gravity shift compared with the second bearing-surface when damping means can be installed on compressor by the utility model, so that final compressor is unlikely to shift, the vibration noise that compressor is generated when being caused to tilt by out-of-balance force is reduced.
Description
Technical field
The utility model belongs to Compressor Technology field, and in particular to a kind of damping means and compressor for compressor
Component.
Background technology
In rotor compressor pump body design traditional at present, often because reducing cost or other characteristic requirements, by pump body design
For dissymmetrical structure, the center of gravity of pump assembly is caused to be inclined to heavier one side, while because of asymmetry such as compressor outward appearance dispensers
Design, out-of-balance force to sum up makes compressor center of gravity deviation dispenser one side, causes its run-off the straight in air-conditioning is installed, close
The damping washer deflection of dispenser one side is more than the damping washer deflection away from dispenser.And damping washer is by out-of-balance force
Compressor is caused to be tilted to dispenser component one side and is used as each Compressor Manufacturing enterprise issues that need special attention always.Because of imbalance
Power tilts compressor, causes air-conditioning system vibration increase and the increase of pipeline ess-strain.The above problem is it is urgent to provide technologies
Scheme solves.
Rotor compressor is to reduce to vibrate to air-conditioning system caused by compressor with the main function of rubber damping washer
The vibration of shell and pipeline is transferred.
Due to compressor of the prior art because by out-of-balance force cause tilt due to generate the technical problems such as noise, this
Utility model research and design goes out a kind of damping means and compressor assembly for compressor.
Utility model content
Therefore, the technical problems to be solved in the utility model is to overcome compressor of the prior art because by out-of-balance force
The defects of causing to tilt and generate noise, so as to provide a kind of damping means and compressor assembly for compressor.
The utility model provides a kind of damping means for compressor, including：
Centre bore, the axis of the centre bore is vertically；
First bearing-surface, vibration damping is carried out for support both compression machine and to it, and first bearing-surface is located at the centre bore
One side；
Second bearing-surface, vibration damping is carried out for support both compression machine and to it, and second bearing-surface is located at the centre bore
Opposite side, wherein the average height of first bearing-surface be higher than second bearing-surface average height.
Preferably,
First bearing-surface is the straight plane parallel with horizontal direction, and second bearing-surface is also and horizontal direction
Parallel straight plane, and the height of first bearing-surface is higher than the height of second bearing-surface；
Alternatively, first bearing-surface is the tapered plane tilted with horizontal direction, second bearing-surface is and level
The parallel straight plane in direction, and the height of one end away from the centre bore is higher than described second on first bearing-surface
The height of bearing surface.
Preferably,
When first bearing-surface is the tapered plane tilted with horizontal direction, away from institute from first bearing-surface
It states one end of centre bore, to the other end close to the centre bore, highly continuously decreases.
Preferably,
Height on first bearing-surface close to one end of the centre bore is not less than the height of second bearing-surface.
Preferably,
In vertical section, angle a is formed between first bearing-surface and horizontal plane, and the scope of the angle a is
2-5 degree.
Preferably,
The damping means material is rubber.
The utility model also provides a kind of compressor assembly, including compressor and dispenser, further includes foregoing vibration damping
Component, and the damping means are used to support the compressor and carry out it vibration damping, and the damping means are disposed in proximity to
The one side of the dispenser.
Preferably,
First bearing-surface of the damping means is arranged at one end away from the compressor, and second bearing-surface is set
In close to one end of the compressor.
Preferably,
Leg is further included, the leg is connected between the damping means and the compressor.
Preferably,
The damping means are two or more.
A kind of damping means and compressor assembly provided by the utility model have the advantages that：
1. the damping means and compressor assembly of the utility model, by the first bearing-surface that will be located at centre bore one side
Average height is higher than the average height of the second bearing-surface positioned at centre bore opposite side, can damping means be installed on compressor
When upper, the first bearing-surface was set close to the outer end of centre-of gravity shift one side, the second bearing-surface is close to the one side of centre-of gravity shift
Inner end and set so that the first bearing-surface can be undertaken compared with the second bearing-surface it is larger because what is generated during centre-of gravity shift
Deflection so that final compressor is unlikely to shift, reduce compressor due to being caused to tilt by out-of-balance force
The vibration noise of generation；
2. the damping means and compressor assembly of the utility model, moreover it is possible to avoid causing system pipeline should because of compressor inclination
Stress-strain increases, and improves system pipeline reliability and the service life of air conditioner.
Description of the drawings
Fig. 1 is the vertical section schematic diagram of the damping means of the utility model；
Fig. 2 is the top view of the damping means of the utility model；
Fig. 3 is the vertical section schematic diagram installed between the damping means of the utility model and compressor；
Fig. 4 is the enlarged structure schematic diagram of the part A of Fig. 3；
Fig. 5 is the top view of the compressor assembly of Fig. 3.
Reference numeral is expressed as in figure：
1st, damping means；11st, centre bore；12nd, the first bearing-surface；13rd, the second bearing-surface；2nd, compressor；3rd, dispenser；4、
Leg；41st, the first leg；42nd, the second leg；43rd, the 3rd leg.
Specific embodiment
As shown in Figs. 1-2, the utility model provides a kind of damping means 1 for compressor, including：
Centre bore 11, the axis of the centre bore 11 is vertically；
First bearing-surface 12, carries out vibration damping for support both compression machine and to it, first bearing-surface 12 be located at it is described in
11 one side of heart hole；
Second bearing-surface 13, carries out vibration damping for support both compression machine and to it, second bearing-surface 13 be located at it is described in
11 opposite side of heart hole, wherein the average height of first bearing-surface 12 is higher than the average height of second bearing-surface 13.
It is higher than second positioned at centre bore opposite side by the average height for the first bearing-surface that will be located at centre bore one side
The average height of bearing-surface when can damping means be installed on compressor, causes the first bearing-surface close to centre-of gravity shift one
The outer end of side and set, the second bearing-surface is set close to the inner end of the one side of centre-of gravity shift, so that the first bearing-surface phase
The larger deflection because being generated during centre-of gravity shift can be undertaken for the second bearing-surface, so that final compressor is unlikely to
Shift, reduce compressor because by out-of-balance force cause tilt due to generate vibration noise；It is also avoided that because compressor inclines
System pipeline ess-strain is tiltedly caused to increase, improves system pipeline reliability and the service life of air conditioner.
Preferably,
First bearing-surface 12 is the straight plane parallel with horizontal direction, and second bearing-surface 13 is also and level
The parallel straight plane in direction, and the height of first bearing-surface 12 is higher than the height of second bearing-surface 13；
Alternatively, first bearing-surface 12 is the tapered plane that is tilted with horizontal direction, second bearing-surface 13 be with
The parallel straight plane of horizontal direction, and the height of one end away from the centre bore 11 is higher than institute on first bearing-surface 12
State the height of the second bearing-surface 13.
This is two kinds of different structure types of the damping means of the utility model, and the first bearing-surface is arranged to straight plane
By the larger pressure of the straight planes carry of the first bearing-surface, larger change occurs when enabling to the compressor center of gravity to shift
Shape, the second bearing-surface carry smaller pressure and occur compared with small deformation, and the height of final the one the second bearing-surface tends to be equal, and makes
Compressor is obtained to be unlikely to occur crooked and generate vibrating noise；First bearing-surface is arranged to tapered plane and enables to weight of compressor
Larger pressure is carried, moderate finite deformation occurs by the tapered plane of the first bearing-surface when the heart shifts, the second bearing-surface is held
It carries smaller pressure to occur compared with small deformation, the height of final the one the second bearing-surface tends to be equal, and compressor is unlikely to
Generation is crooked and generates vibrating noise, and the pressure on the first bearing-surface is acted on from outer end to interior since compressor occurs crooked
End is gradually reduced, therefore it is to gradually change that the structure type on inclined-plane, which enables to its deflection, final so that the one the second
Support surface levels tend to be equal.
Preferably,
It is remote from first bearing-surface 12 when first bearing-surface 12 is the tapered plane tilted with horizontal direction
One end from the centre bore 11, the other end to the close centre bore 11, highly continuously decrease.By by the first bearing-surface
Separate centre bore one end to the form highly continuously decreased close to the centre bore other end, the first bearing-surface is enabled to carry
The compressor one side of centre-of gravity shift is to deform, and finally so that the final deformed height of the first bearing-surface tends to one
It causes, and compressor is caused not occur crooked and generate vibrating noise.
Preferably,
Height on first bearing-surface 12 close to one end of the centre bore 11 is not less than second bearing-surface 13
Height.First bearing-surface is positioned at compared with the second bearing-surface farther away from compressor, positioned at outer end, therefore first supports
All parts in face support the deformation that bigger is generated compared with the second bearing-surface, in order to enable the first bearing-surface is final deformed
Height is equal with the second bearing-surface, then the height on the first bearing-surface close to one end of the centre bore is not less than described second
The height of bearing surface so enables to the height of the first bearing-surface with the second bearing-surface after deformation to tend to be equal, ensures compression
Machine does not generate vibrating noise.
Preferably, in vertical section, angle a, and the angle a are formed between first bearing-surface 12 and horizontal plane
Scope be 2-5 degree.This is the preferred angle of the tapered plane of first bearing-surface of the utility model, by largely testing
Above-mentioned angle is drawn with emulation, can ensure that the first bearing-surface when center of gravity tilts, which occurs, in compressor deforms and formed and water
The straight plane of plane parallel, and so that deformed first bearing-surface is equal with the second support surface levels, and then prevent from pressing
Contracting machine is crooked and generates noise.
Preferably,
The damping means are rubber washer.This is the preferred constructive form of the damping means of the utility model.
Damping washer is tilted by rubber, it is hermetic compressor vibration damping and support to be installed on L legs.Rubber tilts vibration damping
There is certain inclination in washer contacts face 1 (the first bearing-surface) compared with contact surface 2 (i.e. the second bearing-surface), and angle of inclination is according to compressor
Out-of-balance force difference suffered by model difference is about 2-5 degree after tested, because compressor is toward the inclination of dispenser one side, close to dispenser one
The rubber damping washer of side has big difference with the rubber damping washer deflection away from dispenser one side.
Rubber tilts the inclined one side of damping washer and is installed on the first leg in the outside of dispenser leg, i.e. Fig. 5
41 the first bearing-surface 12 is outwards at this time.First bearing-surface 12 is thicker compared with 13 thickness of the second bearing-surface therefore hardness is also larger, it is ensured that
When bearing out-of-balance force, deflection is approached with the General Purpose Rubber washer on the second leg 42 and the 3rd leg 43, while inclination angle
The phenomenon that damping washer deformation is big at the first leg 41 caused by degree a can further assure that counteracting out-of-balance force.Compressor is not
Again toward dispenser one side tilt, rubber tilt damping washer play good supporting role simultaneously because compressor stress balance so as to
Body vibration reduces.Because noise caused by vibration to the vibration transmission of air-conditioning system shell also reduces, compressor is no longer toward one
The ess-strain that oblique system pipeline is subject to is rolled to reduce to improve system pipeline reliability while also improve air conditioner
Service life.
As shown in Figure 3-4, the utility model also provides a kind of compressor assembly, including compressor 2 and dispenser 3, goes back
Including foregoing damping means 1, and the damping means 1 are for supporting the compressor 2 and carrying out vibration damping to it, and described subtract
The component 1 that shakes is disposed in proximity to the one side of the dispenser 3.
By selecting foregoing damping means, it is located at being higher than positioned at the average height of the first bearing-surface of centre bore one side
The average height of second bearing-surface of centre bore opposite side, when can damping means be installed on compressor, so that first
Bearing surface is set close to the outer end of centre-of gravity shift one side, and the second bearing-surface is set close to the inner end of the one side of centre-of gravity shift, from
And the first bearing-surface is enabled to undertake the larger deflection because being generated during centre-of gravity shift compared with the second bearing-surface, and then make
Final compressor be unlikely to shift, reduce compressor because by out-of-balance force cause tilt due to generate vibration noise；
It is also avoided that because compressor inclination causes system pipeline ess-strain to increase, improves the use of system pipeline reliability and air conditioner
Service life.
Preferably,
First bearing-surface 12 of the damping means 1 is arranged at one end away from the compressor 2, second bearing-surface
13 are disposed in proximity to one end of the compressor 2.So enable to the first bearing-surface carrying away from compressor one end larger
Pressure and the deformation of bigger occurs, and so that the height of two bearing-surfaces is as far as possible equal and reduces noise after finally deforming.Rubber
Damping washer upper surface is not parallel face, and No. 1 face (i.e. the first bearing-surface 12) is that inclined surface angle of inclination is a i.e. 2-5 degree, installation
When in liquid separator of compressor one side, i.e. Fig. 5 the first leg 41 face out for No. 1 at this time.No. 1 face (i.e. the first bearing-surface 12) is compared with 2
Number face (i.e. the second bearing-surface 13) thickness is thicker therefore hardness is also larger, it is ensured that deflection and second when bearing out-of-balance force
General Purpose Rubber washer on 42 and the 3rd leg 43 of foot approaches, while angle of inclination a can further assure that counteracting out-of-balance force
Caused a1 damping washers deform the phenomenon that big.
Preferably,
Leg 4 is further included, the leg 4 is connected between the damping means 1 and the compressor 2.Pass through leg energy
It is enough that compressor is fixed on ground or bottom support bracket.The leg is preferably L-shaped leg.As shown in Figures 4 and 5.
Preferably,
The damping means 1 are two or more.This is the preferred number of damping means, is further preferably 2, along
The circumferential direction of compressor and be distributed in the both sides of dispenser, the gravity of the compressor of dispenser both sides can so be carried,
And prevent compressor tilts from generating vibration noise.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.The above is only the preferred embodiment of the utility model, it is noted that for the art
For those of ordinary skill, on the premise of the utility model technical principle is not departed from, several improvement and modification can also be made,
These improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (10)
1. a kind of damping means (1) for compressor, it is characterised in that：Including：
Centre bore (11), the axis of the centre bore (11) is vertically；
First bearing-surface (12), carries out vibration damping for support both compression machine and to it, first bearing-surface (12) be located at it is described in
Heart hole (11) one side；
Second bearing-surface (13), carries out vibration damping for support both compression machine and to it, second bearing-surface (13) be located at it is described in
Heart hole (11) opposite side, wherein the average height of first bearing-surface (12) is higher than the mean height of second bearing-surface (13)
Degree.
2. damping means according to claim 1, it is characterised in that：
First bearing-surface (12) is the straight plane parallel with horizontal direction, and second bearing-surface (13) is also and level
The parallel straight plane in direction, and the height of first bearing-surface (12) is higher than the height of second bearing-surface (13)；
Alternatively, first bearing-surface (12) is the tapered plane that is tilted with horizontal direction, second bearing-surface (13) be with
The parallel straight plane of horizontal direction, and on first bearing-surface (12) one end away from the centre bore (11) height it is high
In the height of second bearing-surface (13).
3. damping means according to claim 2, it is characterised in that：
It is remote from first bearing-surface (12) when first bearing-surface (12) is the tapered plane tilted with horizontal direction
One end from the centre bore (11), the other end to the close centre bore (11), highly continuously decrease.
4. damping means according to claim 3, it is characterised in that：
Height on first bearing-surface (12) close to one end of the centre bore (11) is not less than second bearing-surface
(13) height.
5. damping means according to claim 3, it is characterised in that：In vertical section, first bearing-surface (12)
Angle a is formed between horizontal plane, and the scope of the angle a is 2-5 degree.
6. according to the damping means any one of claim 1-5, it is characterised in that：
The damping means material is rubber.
7. a kind of compressor assembly, including compressor (2) and dispenser (3), it is characterised in that：It further includes in claim 1-6
Any one of them damping means (1), and the damping means (1) are used to support the compressor (2) and carry out vibration damping to it,
And the damping means (1) are disposed in proximity to the one side of the dispenser (3).
8. compressor assembly according to claim 7, it is characterised in that：
The first bearing-surface (12) of the damping means (1) is arranged at one end away from the compressor (2), second supporting
Face (13) is disposed in proximity to one end of the compressor (2).
9. compressor assembly according to claim 7, it is characterised in that：
Leg (4) is further included, the leg (4) is connected between the damping means (1) and the compressor (2).
10. according to the compressor assembly any one of claim 7-9, it is characterised in that：
The damping means (1) are two or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721358997.3U CN207437293U (en) | 2017-10-20 | 2017-10-20 | A kind of damping means and compressor assembly for compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721358997.3U CN207437293U (en) | 2017-10-20 | 2017-10-20 | A kind of damping means and compressor assembly for compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207437293U true CN207437293U (en) | 2018-06-01 |
Family
ID=62292601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721358997.3U Expired - Fee Related CN207437293U (en) | 2017-10-20 | 2017-10-20 | A kind of damping means and compressor assembly for compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207437293U (en) |
-
2017
- 2017-10-20 CN CN201721358997.3U patent/CN207437293U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180601 |