CN207513830U - Compressor and compressor vibration-proof structure - Google Patents
Compressor and compressor vibration-proof structure Download PDFInfo
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- CN207513830U CN207513830U CN201721383227.4U CN201721383227U CN207513830U CN 207513830 U CN207513830 U CN 207513830U CN 201721383227 U CN201721383227 U CN 201721383227U CN 207513830 U CN207513830 U CN 207513830U
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- compressor
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- proof structure
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Abstract
The utility model provides a kind of compressor and compressor vibration-proof structure.Compressor vibration-proof structure includes：Compressor housing and vibration-proof structure part, the vibration-proof structure part are mounted in the refrigeration oil memory space of the compressor housing, and the refrigeration oil memory space is circumferentially being divided into multiple sectors by the vibration-proof structure part.With the above mentioned technical proposal, under the premise of not changing compressor shape and not dramatically increasing weight and cost, the utility model adds a vibration-proof structure part inside compressor, so as to provide the resistance for hindering compressor twist motion using the inertia of compressor inside cold oil and viscosity resistance, achieve the purpose that reduce compression torsional vibration.
Description
Technical field
The utility model is related to Compressor Technology field, more particularly to a kind of compressor and compressor vibration-proof structure.
Background technology
Rolling rotor compressor carries out refrigerant compressed action, can be generated in compression process opposite along rotor rotation direction
Fluctuating resistance square, and then generate compressor Low Frequency Torsional Vibration, conference is crossed in twisting vibration leads to air-conditioning system upper pipeline
Ess-strain is excessive and fails.With the miniaturization of compressor, the quality of compressor, rotary inertia further reduce, and cause to press
The twisting vibration amplitude bigger of contracting machine, it more difficult to control, there are certain contradictions with low vibration for the miniaturization of compressor, have to be solved.
For this purpose, the vibration absorber of compressor of the prior art is used to by increasing mass block in outside so as to increase compressor
Property carry out vibration damping, but very much not the assembling of empty profit tune, of high cost and effect are limited for mass size.
Utility model content
The utility model provides a kind of compressor and compressor vibration-proof structure, to solve the prior art using increase quality
Block vibration damping, but mass size very much not empty profit tune assemble the problem of.
To solve the above problems, the one side as the utility model, provides a kind of compressor vibration-proof structure, packet
It includes：Compressor housing and vibration-proof structure part, the vibration-proof structure part are mounted on the refrigeration oil memory space of the compressor housing
In, the refrigeration oil memory space is circumferentially being divided into multiple sectors by the vibration-proof structure part.
Preferably, the vibration-proof structure part includes outer shroud, inner ring and multiple radial direction partition boards, and the exterior ring cap is in the inner ring
Outside, and the outer shroud is connect by the radial direction partition board with the inner ring.
Preferably, it is formed with through-hole on the radial direction partition board.
Preferably, the vibration-proof structure part is consolidated by the interference fit between the outer shroud and the compressor housing inner wall
It is scheduled in the compressor housing.
Preferably, the outer shroud be fixed on by welding in the compressor housing.
Preferably, the vibration-proof structure part includes substrate and multiple radial direction partition boards, is offered at the center of the substrate logical
Hole, the multiple radial direction partition board are arranged radially along the radial direction of the substrate, and the radial direction partition board 6 is vertical with the substrate
Connection.
Preferably, the radial direction partition board offers through-hole.
Preferably, the lower cover of the substrate and the compressor housing welds.
Preferably, the substrate is connect with the pump housing in the compression case body.
Preferably, the substrate is connect by screw with the pump housing.
Preferably, the vibration-proof structure part uses split structure or integral structure.
The utility model additionally provides a kind of compressor, including above-mentioned compressor vibration-proof structure.
By adopting the above-described technical solution, not changing compressor shape and not dramatically increasing the premise of weight and cost
Under, the utility model adds a vibration-proof structure part inside compressor, so as to utilize the inertia of compressor inside cold oil
And viscosity resistance provides the resistance for hindering compressor twist motion, achievees the purpose that reduce compression torsional vibration.
Description of the drawings
Fig. 1 schematically shows the structure diagram of the utility model first embodiment；
Fig. 2 schematically shows the sectional views of Fig. 1；
Fig. 3 schematically shows the structure diagram of the utility model second embodiment；
Fig. 4 schematically shows the schematic diagrames of the vibration-proof structure part in Fig. 3；
Fig. 5 schematically shows the structure diagram of the utility model 3rd embodiment；
Fig. 6 schematically shows the schematic diagram of the vibration-proof structure part in Fig. 4.
Reference numeral in figure：1st, compressor housing；2nd, outer shroud；3rd, inner ring；4th, radial direction partition board；5th, substrate；6th, radial direction partition board；
7th, through-hole；8th, lower cover；9th, the pump housing；10th, screw；11st, through-hole；12nd, refrigeration oil memory space；13rd, screw hole.
Specific embodiment
The embodiment of the utility model is described in detail below in conjunction with attached drawing, but the utility model can be by right
It is required that the multitude of different ways for limiting and covering is implemented.
The one side of the utility model provides a kind of compressor vibration-proof structure, including：Compressor housing 1 and vibration damping
Structural member, the vibration-proof structure part are mounted in the refrigeration oil memory space 12 of the compressor housing 1, the vibration-proof structure part
The refrigeration oil memory space is circumferentially being divided into multiple sectors.
Since refrigeration oil memory space 12 is divided into multiple sectors, when compressor is there are during Low Frequency Torsional Vibration,
The refrigeration oil of different sectors is driven, and then increases the inertia of compressor, can further utilize the inertia of refrigeration oil in this way
Low-compression twisting vibration is dropped.
By adopting the above-described technical solution, not changing compressor shape and not dramatically increasing the premise of weight and cost
Under, the utility model adds a vibration-proof structure part inside compressor, so as to utilize the inertia of compressor inside cold oil
And viscosity resistance provides the resistance for hindering compressor twist motion, achievees the purpose that reduce compression torsional vibration.
In Fig. 1 and embodiment shown in Fig. 2, it is preferable that the vibration-proof structure part includes outer shroud 2, inner ring 3 and multiple diameters
To partition board 4, the outer shroud 2 is sleeved on the outside of the inner ring 3, and the outer shroud 2 passes through the radial direction partition board 4 and the inner ring 3
Connection.Preferably, the vibration-proof structure part is consolidated by the interference fit between 1 inner wall of the outer shroud 2 and the compressor housing
It is scheduled in the compressor housing 1, the mode of the interference fit can be realized by hot jacket or cold pressing.Or in another implementation
Example in, it is preferable that the outer shroud 2 be fixed on by welding in the compressor housing 1.In this way, pressure can be increased
The rigidity of contracting casing body 1, to reduce compressor medium, high frequency vibration and noise.
Preferably, it is formed with through-hole 11 on the radial direction partition board 4.In this way, when compressor is there are during twisting vibration, refrigeration oil
It is reciprocated into and out in through-hole 11, further increases the damping force for hindering compression torsional vibration, the low frequency for compressor of having decayed
Twisting vibration.Certainly, through-hole 11 can not also be set on radial direction partition board 4.
In Fig. 3 to embodiment shown in fig. 6, it is preferable that the vibration-proof structure part includes substrate 5 and multiple radial direction partition boards
6, through-hole 7 is offered at the center of the substrate 5, and the radial direction of the multiple radial direction partition board 6 along the substrate 5 is radial to be set
It puts, and the radial direction partition board 6 and 5 vertical connection of substrate.Preferably, the radial direction partition board 6 offers through-hole, in this way, phase
The partial freeze oil of adjacent sector can reciprocate into and out circulation, to generate the viscosity resistance for hindering compressor twist motion；Certainly
Through-hole can not be opened up.
In Fig. 3 and embodiment shown in Fig. 4, it is preferable that the lower cover 8 of the substrate 5 and the compressor housing 1 welds
It connects.
In the examples shown in figure 5 and figure 6, it is preferable that the substrate 5 connects with the pump housing 9 in the compressor housing 1
It connects.Preferably, the substrate 5 is connect by screw 10 with the pump housing 9, and correspondingly, screw 10 wears screw on the substrate 5
In hole 13.
In the utility model, it is preferable that the vibration-proof structure part (is distinguished using split structure using multiple components
It is assembled) or integral structure, construction profile will avoid and Pump Body Parts interference and as much as possible comprising refrigeration oil.
The utility model additionally provides a kind of compressor, including above-mentioned compressor vibration-proof structure.
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 (12)
1. a kind of compressor vibration-proof structure, which is characterized in that including：Compressor housing (1) and vibration-proof structure part, the vibration damping knot
Component is mounted in the refrigeration oil memory space of the compressor housing (1), and the vibration-proof structure part stores the refrigeration oil
Space is circumferentially being divided into multiple sectors.
2. compressor vibration-proof structure according to claim 1, which is characterized in that the vibration-proof structure part include outer shroud (2),
Inner ring (3) and multiple radial direction partition boards (4), the outer shroud (2) is sleeved on the outside of the inner ring (3), and the outer shroud (2) passes through institute
Radial direction partition board (4) is stated to connect with the inner ring (3).
3. compressor vibration-proof structure according to claim 2, which is characterized in that the company of being formed on the radial direction partition board (4)
Lead to the through-hole (11) of radial direction partition board (4) opposite sides.
4. compressor vibration-proof structure according to claim 2, which is characterized in that the vibration-proof structure part passes through the outer shroud
(2) it is interference fitted and is fixed in the compressor housing (1) between the compressor housing (1) inner wall.
5. compressor vibration-proof structure according to claim 2, which is characterized in that the outer shroud (2) is by welding
Be fixed on in the compressor housing (1).
6. compressor vibration-proof structure according to claim 1, which is characterized in that the vibration-proof structure part includes substrate (5)
With multiple radial direction partition boards (6), through-hole (7) is offered at the center of the substrate (5), the multiple radial direction partition board (6) is along described
The radial direction of substrate (5) is arranged radially, and the radial direction partition board (6) and the substrate (5) vertical connection.
7. compressor vibration-proof structure according to claim 6, which is characterized in that the radial direction partition board (6) offers through-hole.
8. the compressor vibration-proof structure described according to claim 6 or 7, which is characterized in that the substrate (5) and the compressor
Lower cover (8) welding of housing (1).
9. the compressor vibration-proof structure described according to claim 6 or 7, which is characterized in that the substrate (5) and the compressor
The pump housing (9) connection in housing (1).
10. compressor vibration-proof structure according to claim 9, which is characterized in that the substrate (5) by screw (10) with
The pump housing (9) connection.
11. compressor vibration-proof structure according to claim 1, which is characterized in that the vibration-proof structure part is using split type
Structure or integral structure.
12. a kind of compressor, which is characterized in that including the compressor vibration-proof structure described in any one of claim 1 to 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721383227.4U CN207513830U (en) | 2017-10-24 | 2017-10-24 | Compressor and compressor vibration-proof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721383227.4U CN207513830U (en) | 2017-10-24 | 2017-10-24 | Compressor and compressor vibration-proof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207513830U true CN207513830U (en) | 2018-06-19 |
Family
ID=62536197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721383227.4U Active CN207513830U (en) | 2017-10-24 | 2017-10-24 | Compressor and compressor vibration-proof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207513830U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980044A (en) * | 2018-08-31 | 2018-12-11 | 珠海格力节能环保制冷技术研究中心有限公司 | Compressor and air conditioner with it |
| CN117345642A (en) * | 2023-12-05 | 2024-01-05 | 珠海凌达压缩机有限公司 | Rotor compressor and silencer structure thereof |
-
2017
- 2017-10-24 CN CN201721383227.4U patent/CN207513830U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980044A (en) * | 2018-08-31 | 2018-12-11 | 珠海格力节能环保制冷技术研究中心有限公司 | Compressor and air conditioner with it |
| CN108980044B (en) * | 2018-08-31 | 2024-07-23 | 珠海格力节能环保制冷技术研究中心有限公司 | Compressor and air conditioner with same |
| CN117345642A (en) * | 2023-12-05 | 2024-01-05 | 珠海凌达压缩机有限公司 | Rotor compressor and silencer structure thereof |
| CN117345642B (en) * | 2023-12-05 | 2024-03-15 | 珠海凌达压缩机有限公司 | Rotor compressor and silencer structure thereof |
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