CN201779026U - Orbiting scroll wear plate of scroll compressor - Google Patents
Orbiting scroll wear plate of scroll compressor Download PDFInfo
- Publication number
- CN201779026U CN201779026U CN2010205336815U CN201020533681U CN201779026U CN 201779026 U CN201779026 U CN 201779026U CN 2010205336815 U CN2010205336815 U CN 2010205336815U CN 201020533681 U CN201020533681 U CN 201020533681U CN 201779026 U CN201779026 U CN 201779026U
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- Prior art keywords
- scroll
- wear plate
- compressor
- oil storage
- storage grooves
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an orbiting scroll wear plate of a scroll compressor, which comprises a scroll wear plate body and a scroll seam formed on the scroll wear plate body, wherein a base circle starting point is formed in the middle of the scroll wear plate body, and a plurality of oil storage grooves are formed at the edges of the scroll wear plate body. The operating mode of the wear plate is standard, and the oil storage grooves are distributed in the X-axis direction and the Y-axis direction approximately. As the oil storage grooves are added on the orbiting scroll wear plate of the scroll compressor, a friction pair between a sealing gasket and the wear plate of the orbiting scroll of the compressor is better improved, uniform oil films formed in movable fit ensures that a high pressure chamber and a low pressure chamber are respectively sealed, the phenomenon that gas in the high pressure chamber leaks to the low pressure chamber is avoided, and the sealing gasket on the scroll is rarely damaged when oil is not sufficient, so that the operating characteristic of the compressor is ensured.
Description
Technical field
The utility model relates to mechanical manufacturing field, is specifically related to a kind of scroll compressor Moving plate scroll wear plate.
Background technique
Scroll compressor Moving plate scroll wear plate is mounted in the movable orbiting scroll root, because compressor initial whirlpool seam in running is in the relief opening position, its temperature reaches more than 100 ℃, compressor whirlpool dish cooperates for movingly with friction pair between the wear plate, in service must have lubricant oil to be lubricated, otherwise will wear plate and sealing gasket be pulled because of friction produces high temperature, make compressor damage.Formed movingly oil film can be guaranteed hyperbaric chamber and each selfsealing of low-pressure cavity simultaneously, pressurized gas does not take place flow into to low-pressure cavity, will guarantee that for this reason matching gap has enough refrigeration lubrication oil.But the Moving plate scroll wear plate of scroll compressor under higher temperature sometimes because of the lubricant oil deficiency, also can not well form simultaneously uniform oil film and cause sealing gasket on the whirlpool dish to be pulled, cause the gas of hyperbaric chamber to leak, reduced the performance of compressor to low-pressure cavity.
The model utility content
At above problems of the prior art, it is a kind of in the compressor operating process that the utility model provides, and can form the scroll compressor Moving plate scroll wear plate of even oil film in movingly.
The utility model is achieved through the following technical solutions:
Scroll compressor Moving plate scroll wear plate comprises formed whirlpool seam on the wear plate body of Scrawl and the body, and wherein the body middle part is the basic circle starting point, and described body edges is provided with several oil storage grooves.
Working state with wear plate is a standard state, and described oil storage grooves is roughly along X-axis and Y direction branch.
Described body is divided into inner ring edge and edge, outer ring by the basic circle starting point.
The radius of described oil storage grooves is 1～1.5mm.
The beneficial effects of the utility model are: after adding oil storage grooves on the scroll compressor Moving plate scroll wear plate, the Moving plate scroll of compressor and the friction pair between the wear plate are well improved, in movingly, can form even oil film and guarantee hyperbaric chamber and each selfsealing of low-pressure cavity, eliminated the phenomenon of the gas of hyperbaric chamber to the low-pressure cavity leakage, and the sealing gasket on the dish of whirlpool is seldom pulled because of oil starvation causes, and has guaranteed the service behaviour of compressor.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1 is the wear plate body; 2 are the whirlpool seam; 3 is the basic circle starting point; 4 is oil storage grooves.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further details.
The utility model provides a kind of scroll compressor Moving plate scroll wear plate, comprise formed whirlpool seam 2 on the wear plate body 1 of Scrawl and the body 1, wherein body 1 middle part is a basic circle starting point 3, and it is 1～1.5mm oil storage grooves 4 that body 1 edge is provided with several radiuses.Be provided with for the position of oil storage grooves 4, when being standard state with the working state of wear plate, oil storage grooves 4 is roughly along X-axis and Y direction branch.
The utility model is after adding oil storage grooves 4 on the scroll compressor Moving plate scroll wear plate, the Moving plate scroll of compressor and the friction pair between the wear plate are well improved, in movingly, can form even oil film and guarantee hyperbaric chamber and each selfsealing of low-pressure cavity, eliminated the phenomenon of the gas of hyperbaric chamber to the low-pressure cavity leakage, and the sealing gasket on the dish of whirlpool is seldom pulled because of oil starvation causes, and has guaranteed the service behaviour of compressor.
Claims (3)
1. scroll compressor Moving plate scroll wear plate comprises formed whirlpool seam on the wear plate body of Scrawl and the body, and wherein the body middle part is the basic circle starting point, it is characterized in that described body edges is provided with several oil storage grooves.
2. wear plate according to claim 1 is characterized in that the working state with wear plate is a standard state, and described oil storage grooves is roughly along X-axis and Y direction branch.
3. wear plate according to claim 1, the radius that it is characterized in that described oil storage grooves is 1～1.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205336815U CN201779026U (en) | 2010-09-14 | 2010-09-14 | Orbiting scroll wear plate of scroll compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205336815U CN201779026U (en) | 2010-09-14 | 2010-09-14 | Orbiting scroll wear plate of scroll compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201779026U true CN201779026U (en) | 2011-03-30 |
Family
ID=43792238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205336815U Expired - Fee Related CN201779026U (en) | 2010-09-14 | 2010-09-14 | Orbiting scroll wear plate of scroll compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201779026U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103089618A (en) * | 2012-11-14 | 2013-05-08 | 柳州易舟汽车空调有限公司 | Scroll compressor |
| CN104121196A (en) * | 2013-11-13 | 2014-10-29 | 柳州易舟汽车空调有限公司 | Movable disc of scroll compressor |
-
2010
- 2010-09-14 CN CN2010205336815U patent/CN201779026U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103089618A (en) * | 2012-11-14 | 2013-05-08 | 柳州易舟汽车空调有限公司 | Scroll compressor |
| CN103089618B (en) * | 2012-11-14 | 2015-05-13 | 柳州易舟汽车空调有限公司 | Scroll compressor |
| CN104121196A (en) * | 2013-11-13 | 2014-10-29 | 柳州易舟汽车空调有限公司 | Movable disc of scroll compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110330 Termination date: 20130914 |