CN202117922U - Static vortex plate and vortex compressing structure of vortex compressor - Google Patents
Static vortex plate and vortex compressing structure of vortex compressor Download PDFInfo
- Publication number
- CN202117922U CN202117922U CN2011201312479U CN201120131247U CN202117922U CN 202117922 U CN202117922 U CN 202117922U CN 2011201312479 U CN2011201312479 U CN 2011201312479U CN 201120131247 U CN201120131247 U CN 201120131247U CN 202117922 U CN202117922 U CN 202117922U
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- vortex
- scroll
- plate
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- compressor
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Abstract
The utility model discloses a static vortex plate and a vortex compressing structure of a vortex compressor, wherein the static vortex plate of the vortex compressor comprises vortex teeth and tooth grooves and is made of aluminum alloy, and the outer surfaces of the vortex teeth and the tooth grooves comprise a hardening layer. The vortex compressing structure comprises a movable vortex plate and the static vortex plate which are meshed with each other. The surface of the movable vortex plate is hard anodic oxidated, the static vortex plate is the static vortex plate of the vortex compressor, and addendums of the movable vortex plate vortex teeth are directly contacted with the tooth grooves of the static vortex plate. Both the surface of the movable vortex plate and the surface of the static vortex plate are provided with a hard anodic oxidation layer, and accordingly the static vortex plate and the vortex compressing structure of the vortex compressor have the advantages that (1) no abrasion resistant pad is required between the movable vortex plate and the static vortex plate, thereby reducing components and lowering source troubles; and (2) two meshed components are provided with oil stored surface films, thereby lowering the friction coefficient between the movable vortex plate and the static vortex plate and improving energy efficiency ratio of the compressor.
Description
[technical field]
The utility model relates to the air-conditioning scroll compressor, relates in particular to a kind of fixed scroll and scroll compression shrinking structure of scroll compressor.
[background technique]
The moving price fixing of car air conditioner scroll compressor is made with aluminum alloy material, and the dynamic and static scroll of pair of aluminum alloy mutual adhesion takes place easily, thereby make compressor failure intermeshing at a high speed and under the high specific pressure.In order to address this problem, traditional car air conditioner scroll compressor take following measure: hard anodizing is carried out on moving scroll surface, improves its surperficial hardness, improves its surperficial store oil performance, the improvement that helps lubricating; Fixed scroll adds the wear-resistant pad that a usefulness valve block steel makes dynamic and static vortex is separated in the bottom of vortex teeth groove.
The shortcoming of this structure is because the wear-resistant pad that needs a usefulness valve block steel to make has increased part, to have increased the source of trouble simultaneously; Have only moving scroll surface to carry out hard anodizing, the friction factor between the dynamic and static vortex is still higher, and the Energy Efficiency Ratio of compressor is still lower.
[summary of the invention]
The technical problem that the utility model will solve provides a kind of gullet base and need not to install wear-resistant pad, the lower fixed scroll of friction factor between the dynamic and static vortex.
Another technical problem that will solve of the utility model provides a kind of fixed scroll gullet base and need not to install wear-resistant pad, the lower scroll compressor of friction factor between the dynamic and static vortex.
In order to solve the problems of the technologies described above; The technological scheme that the utility model adopts is that a kind of fixed scroll of scroll compressor comprises wrap and teeth groove; The material of said fixed scroll is an aluminum alloy, and the outer surface of said wrap and teeth groove comprises hard anodizing horizon.
The fixed scroll of above-described scroll compressor, the thickness of said hard anodizing horizon are 5 μ m to 15 μ m.
A kind of technological scheme of scroll compression shrinking structure of scroll compressor is; Comprise intermeshing moving scroll and fixed scroll; The surface hard anode oxidation of said moving scroll; Described fixed scroll is the fixed scroll of above-mentioned scroll compressor, and the tooth top of said moving scroll wrap directly contacts with the teeth groove of fixed scroll.
The scroll compression shrinking structure of above-described scroll compressor, the thickness of said fixed scroll hard anodizing horizon are 5 μ m to 15 μ m.
All there is hard anodizing horizon on the moving scroll of the utility model and the surface of fixed scroll, and therefore following advantage is arranged:
(1) do not need wear-resistant pad between moving scroll and the fixed scroll, reduced part, reduced the source of trouble;
(2) two intermeshing parts all have the skin covering of the surface of store oil, have reduced the friction factor between the dynamic and static scroll, have improved the Energy Efficiency Ratio of compressor.
[description of drawings]
Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed explanation.
Fig. 1 is the sectional view of the fixed scroll of the utility model embodiment 1 scroll compressor.
Fig. 2 is the partial enlarged drawing at A position among Fig. 1.
Fig. 3 is the anterior sectional views of the utility model embodiment 2 horizontal type scroll compressors.
[embodiment]
In the structural drawing of the fixed scroll of Fig. 1, the utility model embodiment 1 scroll compressor shown in Figure 2; Material is that the fixed scroll of aluminum alloy comprises wrap 101 and teeth groove 102; Fixed scroll carried out surface hard anode oxidation to be handled, and the outer surface of wrap 101 and teeth groove 102 all has hard anodizing horizon 103.The thickness of hard anodizing horizon 103 is 10 μ m.
The structure of the utility model embodiment 2 horizontal type scroll compressors is as shown in Figure 3, and the front portion of horizontal type scroll compressor comprises the scroll compression shrinking structure that intermeshing moving scroll 2, fixed scroll 1 are formed, and fixed scroll 1 is the fixed scroll among the embodiment 1.Moving scroll 2 all is an aluminum alloy material with fixed scroll 1; And carried out surface hard anode oxidation and handled; The outer surface of dynamic and static wrap and teeth groove all has hard anodizing horizon; The tooth top of moving scroll 2 wrap directly contacts with the teeth groove of fixed scroll 1, between the two through film lubrication, does not need to install wear-resistant pad between moving scroll and the fixed scroll again.
All there is hard anodizing horizon on the moving scroll of present embodiment and the surface of fixed scroll, and therefore this horizontal type scroll compressor has following advantage:
(1) do not need wear-resistant pad between moving scroll and the fixed scroll, reduced part, reduced the source of trouble, long service life;
(2) anodic oxide coating has the store oil effect, and two intermeshing parts all have the skin covering of the surface of store oil, has reduced the friction factor between the dynamic and static scroll, has improved the Energy Efficiency Ratio of compressor.
Claims (4)
1. the fixed scroll of a scroll compressor comprises wrap and teeth groove, it is characterized in that, the material of said fixed scroll is an aluminum alloy, and the outer surface of said wrap and teeth groove comprises hard anodizing horizon.
2. the fixed scroll of scroll compressor according to claim 1 is characterized in that, the thickness of said hard anodizing horizon is 5 μ m to 15 μ m.
3. the scroll compression shrinking structure of a scroll compressor; Comprise intermeshing moving scroll and fixed scroll; The surface hard anode oxidation of said moving scroll; It is characterized in that described fixed scroll is the fixed scroll of the described scroll compressor of claim 1, the tooth top of said moving scroll wrap directly contacts with the teeth groove of fixed scroll.
4. the scroll compression shrinking structure of scroll compressor according to claim 3 is characterized in that, the thickness of said hard anodizing horizon is 5 μ m to 15 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201312479U CN202117922U (en) | 2011-04-28 | 2011-04-28 | Static vortex plate and vortex compressing structure of vortex compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201312479U CN202117922U (en) | 2011-04-28 | 2011-04-28 | Static vortex plate and vortex compressing structure of vortex compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202117922U true CN202117922U (en) | 2012-01-18 |
Family
ID=45458994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201312479U Expired - Lifetime CN202117922U (en) | 2011-04-28 | 2011-04-28 | Static vortex plate and vortex compressing structure of vortex compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202117922U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791250A (en) * | 2015-04-02 | 2015-07-22 | 合肥通用机械研究院 | Scroll refrigerating compressor with scroll plates adopting micro-groove end surface sealing structures |
| CN114857000A (en) * | 2022-05-20 | 2022-08-05 | 浙江省机电设计研究院有限公司 | Design and manufacturing method of vortex air compressor for improving meshing sealing performance of moving disc and static disc |
-
2011
- 2011-04-28 CN CN2011201312479U patent/CN202117922U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791250A (en) * | 2015-04-02 | 2015-07-22 | 合肥通用机械研究院 | Scroll refrigerating compressor with scroll plates adopting micro-groove end surface sealing structures |
| CN114857000A (en) * | 2022-05-20 | 2022-08-05 | 浙江省机电设计研究院有限公司 | Design and manufacturing method of vortex air compressor for improving meshing sealing performance of moving disc and static disc |
| CN114857000B (en) * | 2022-05-20 | 2023-08-22 | 浙江省机电设计研究院有限公司 | Vortex air compressor design and manufacturing method for improving engagement tightness of dynamic and static discs |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Static vortex plate and vortex compressing structure of vortex compressor Effective date of registration: 20130805 Granted publication date: 20120118 Pledgee: Pudong Development Bank of Shanghai, Limited by Share Ltd, Changsha branch Pledgor: Hunan Vaqoung Electric Co. Ltd. Registration number: 2011990000240 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150626 Granted publication date: 20120118 Pledgee: Pudong Development Bank of Shanghai, Limited by Share Ltd, Changsha branch Pledgor: Hunan Vaqoung Electric Co. Ltd. Registration number: 2011990000240 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120118 |