CN103835953A - Sliding piece for rolling piston compressor - Google Patents
Sliding piece for rolling piston compressor Download PDFInfo
- Publication number
- CN103835953A CN103835953A CN201210492101.6A CN201210492101A CN103835953A CN 103835953 A CN103835953 A CN 103835953A CN 201210492101 A CN201210492101 A CN 201210492101A CN 103835953 A CN103835953 A CN 103835953A
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- CN
- China
- Prior art keywords
- rolling piston
- piston compressor
- sliding piece
- slide plate
- compressor
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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.)
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The invention relates to a sliding piece for a rolling piston compressor. The sliding piece for the rolling piston compressor is characterized in that an arc is arranged at the bottom end of the sliding piece; the arc is an asymmetric structure; a curvature of the arc is close to an exhaust port. Compared with the conventional sliding piece for the rolling piston compressor, the sliding piece for the rolling piston compressor has the advantages of small abrasion, good gas sealing performance, less power loss and capability of improving the stability and reliability of the compressor.
Description
Technical field:
The present invention relates to mechanical engineering technical field, particularly piston compressor.
Background technique:
Rolling piston compressor claims again fixing slide vane compressor or compressor with rolling rotor, to utilize the rotor rotatablely moving to replace reciprocating piston as its working principle of positive displacement compressor, by increasing the slide plate being fixed on cylinder, the formation cycle change active chamber so that realize gas compression.Rolling piston compressor have geometric theory simple, be easy to the advantages such as the high and processing cost of machining accuracy is low, as fixing slide vane compressor, friction, wearing and tearing and the Leakage Gas between slide plate and rotor is to affect compressor volume efficiency, mechanical efficiency and the key factor in working life.The slide plate of traditional rolling piston compressor is upright form, and its shortcoming is that slide plate wearing and tearing are larger, and the not good and sliding blade spring power of gas seal property is larger etc.
Summary of the invention:
The applicant, for the above-mentioned shortcoming of the slide plate of traditional rolling piston compressor, studies and improves, and a kind of slide plate of rolling piston compressor is provided, and it is little that it has wearing and tearing, the feature that gas tightness is good.
In order to address the above problem, the present invention adopts following scheme:
3, a slide plate for rolling piston compressor, is characterized in that: the bottom of described slide plate has circular arc, and described circular arc is non-symmetry structure, and the centre of curvature of circular arc is near exhaust oral area, and the bottom of described circular arc has groove.
Further technological scheme is:
The radius of curvature of described circular arc is greater than the width of described slide plate.
Technique effect of the present invention is:
The slide plate of the more traditional rolling piston compressor of the present invention, it has, and wearing and tearing are little, gas tightness good,
Power loss is little and improve the stability of compressor and the advantage of reliability.
Accompanying drawing explanation:
Fig. 1 is the structural representations of apparatus of the present invention in compressor.
Fig. 2 is structural representation of the present invention.
Embodiment:
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further.
4, see Fig. 1, Fig. 2, the present invention is the slide plate 7 of compressor, be connected with body 5 by spring 6, the bottom of slide plate has the circular arc 70 of non-symmetry structure, the radius of curvature of circular arc 70 is greater than the width of slide plate 7, circular arc 70 is near the rolling piston 2 being connected with cylinder body 1, cylinder body 1 has intakeport 8 and relief opening 3, relief opening 3 is controlled by outlet valve 4, and the centre of curvature 71 of circular arc 70 is near giving vent to anger oral area 3, and the bottom of circular arc 70 has groove 72, gas in groove 72 can with ambient atmos balance, and reduce the wearing and tearing of slide plate 7.
When the present invention works, because slide plate 7 bottom circular arcs 70 are non-symmetry structure, can effectively reduce and the wearing and tearing of rolling piston 2, improve stability and the reliability of compressor.
Claims (2)
1. a slide plate for rolling piston compressor, is characterized in that: the bottom of described slide plate has circular arc, and described circular arc is non-symmetry structure, and the centre of curvature of circular arc is near exhaust oral area, and the bottom of described circular arc has groove.
2. according to the slide plate of rolling piston compressor described in claim 1, it is characterized in that: the radius of curvature of described circular arc is greater than the width of described slide plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210492101.6A CN103835953A (en) | 2012-11-24 | 2012-11-24 | Sliding piece for rolling piston compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210492101.6A CN103835953A (en) | 2012-11-24 | 2012-11-24 | Sliding piece for rolling piston compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103835953A true CN103835953A (en) | 2014-06-04 |
Family
ID=50799773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210492101.6A Pending CN103835953A (en) | 2012-11-24 | 2012-11-24 | Sliding piece for rolling piston compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103835953A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100526A (en) * | 2014-07-22 | 2014-10-15 | 郑州凌达压缩机有限公司 | Compressor and sliding vane thereof |
| CN111520324A (en) * | 2019-02-05 | 2020-08-11 | 日立江森自控空调有限公司 | Rotary compressor |
| CN113587363A (en) * | 2021-08-04 | 2021-11-02 | 广东美的暖通设备有限公司 | Compressor fault detection method and device, computing equipment and storage medium |
-
2012
- 2012-11-24 CN CN201210492101.6A patent/CN103835953A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100526A (en) * | 2014-07-22 | 2014-10-15 | 郑州凌达压缩机有限公司 | Compressor and sliding vane thereof |
| CN111520324A (en) * | 2019-02-05 | 2020-08-11 | 日立江森自控空调有限公司 | Rotary compressor |
| CN111520324B (en) * | 2019-02-05 | 2021-11-02 | 日立江森自控空调有限公司 | Rotary compressor |
| CN113587363A (en) * | 2021-08-04 | 2021-11-02 | 广东美的暖通设备有限公司 | Compressor fault detection method and device, computing equipment and storage medium |
| CN113587363B (en) * | 2021-08-04 | 2022-07-26 | 广东美的暖通设备有限公司 | Compressor fault detection method and device, computing equipment and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140604 |