CN202370801U - Cylinder seat for fully-closed refrigerating compressor - Google Patents
Cylinder seat for fully-closed refrigerating compressor Download PDFInfo
- Publication number
- CN202370801U CN202370801U CN2011205634537U CN201120563453U CN202370801U CN 202370801 U CN202370801 U CN 202370801U CN 2011205634537 U CN2011205634537 U CN 2011205634537U CN 201120563453 U CN201120563453 U CN 201120563453U CN 202370801 U CN202370801 U CN 202370801U
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- China
- Prior art keywords
- cylinder
- hole
- cylinder seat
- cylinder block
- fully
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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 - Lifetime
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Abstract
The utility model discloses a cylinder seat for a fully-closed refrigerating compressor. The cylinder seat comprises a cylinder hole, wherein two U-shaped gaps symmetrically distributed with respect to the center of the hole are formed at the tail part of the cylinder hole, and the two gaps are the same in shape and size and are respectively located at the upper end and the lower end of the cylinder hole. According to the cylinder seat for the fully-closed refrigerating compressor, the two symmetrically distributed U-shaped gaps are formed at the tail part of the cylinder hole, so that the stress status of a cutting tool can be guaranteed in a finish machining process, the machining precision of the cylinder seat is enhanced, the performance of the compressor is improved, the stress status of the cutting tool can be improved at the same time, and the service life of the cutting tool is prolonged.
Description
Technical field
The utility model relates to a kind of hermetically sealed compressor, is specifically related to the cylinder block of hermetically sealed compressor.
Background technique
Cylinder block is the vitals in the hermetically sealed compressor, in order to solve the installation question of connecting rod, need on cylinder block, increase an auxiliary hole; Because the existence of auxiliary hole; Add man-hour carrying out cylinder block, cutter can receive asymmetrical cutting force, and this asymmetrical cutting force not only influences the working life of cutter; Influence the finishing size of cylinder block simultaneously, cause compressor performance not reach designing requirement.
The model utility content
The purpose of the utility model is to provide a kind of cylinder block of hermetically sealed compressor, and this cylinder block novel structure can effectively be protected the cutter that cuts usefulness.
The cylinder block of hermetically sealed compressor comprises the cylinder hole, and the afterbody in said cylinder hole has two breach that are symmetrically distributed with respect to the hole heart.
Further, said two notch geometry sizes are identical.
Further, said breach takes the shape of the letter U.
Further, said two breach lay respectively at the top and bottom in cylinder hole.
The beneficial effect of the utility model:
The cylinder block of this kind hermetically sealed compressor, afterbody has the U-shaped breach of two symmetrical distributions in the cylinder hole, in the time of can guaranteeing fine finishing; The stress of cutting tool improves the cylinder block machining accuracy, improves compressor performance; Improve the cutter stress simultaneously, prolonged the working life of cutter.
Description of drawings
Fig. 1 is the structural representation of the cylinder block of hermetically sealed compressor.
Embodiment
Below in conjunction with accompanying drawing the utility model is elaborated:
In conjunction with Fig. 1, the cylinder block of hermetically sealed compressor comprises cylinder hole 1, and the afterbody in said cylinder hole 1 has two 2,3, two breach 2,3 shape sizes of U-shaped breach that are symmetrically distributed with respect to the hole heart identical, and lays respectively at the top and bottom in cylinder hole 1.
The cylinder block of this kind hermetically sealed compressor, afterbody has the U-shaped breach of two symmetrical distributions in the cylinder hole, in the time of can guaranteeing fine finishing; The stress of cutting tool improves the cylinder block machining accuracy, improves compressor performance; Improve the cutter stress simultaneously, prolonged the working life of cutter.
Claims (4)
1. the cylinder block of hermetically sealed compressor comprises the cylinder hole, it is characterized in that: the afterbody in said cylinder hole has two breach that are symmetrically distributed with respect to the hole heart.
2. the cylinder block of hermetically sealed compressor according to claim 1, it is characterized in that: said two notch geometry sizes are identical.
3. the cylinder block of hermetically sealed compressor according to claim 1 and 2, it is characterized in that: said breach takes the shape of the letter U.
4. the cylinder block of hermetically sealed compressor according to claim 3, it is characterized in that: said two breach lay respectively at the top and bottom in cylinder hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205634537U CN202370801U (en) | 2011-12-29 | 2011-12-29 | Cylinder seat for fully-closed refrigerating compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205634537U CN202370801U (en) | 2011-12-29 | 2011-12-29 | Cylinder seat for fully-closed refrigerating compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202370801U true CN202370801U (en) | 2012-08-08 |
Family
ID=46594506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205634537U Expired - Lifetime CN202370801U (en) | 2011-12-29 | 2011-12-29 | Cylinder seat for fully-closed refrigerating compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202370801U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105545709A (en) * | 2016-01-28 | 2016-05-04 | 珠海格力节能环保制冷技术研究中心有限公司 | Cylinder seat, reciprocating compressor and refrigerator |
| CN108533475A (en) * | 2018-05-04 | 2018-09-14 | 芜湖欧宝机电有限公司 | High-efficient compressor cylinder block and its manufacturing method |
| CN110761976A (en) * | 2018-07-27 | 2020-02-07 | 日立环球生活方案株式会社 | Compressor with a compressor housing having a plurality of compressor blades |
-
2011
- 2011-12-29 CN CN2011205634537U patent/CN202370801U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105545709A (en) * | 2016-01-28 | 2016-05-04 | 珠海格力节能环保制冷技术研究中心有限公司 | Cylinder seat, reciprocating compressor and refrigerator |
| CN108533475A (en) * | 2018-05-04 | 2018-09-14 | 芜湖欧宝机电有限公司 | High-efficient compressor cylinder block and its manufacturing method |
| CN110761976A (en) * | 2018-07-27 | 2020-02-07 | 日立环球生活方案株式会社 | Compressor with a compressor housing having a plurality of compressor blades |
| CN110761976B (en) * | 2018-07-27 | 2021-08-31 | 美芝威灵应用部件(泰国)有限责任公司 | Compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: QINGDAO WANBAO COMPRESSOR CO., LTD. Free format text: FORMER NAME: QINGDAO BAOLANGE REFRIGERATION CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 266555, Shandong, Qingdao economic and Technological Development Zone, No. ten west side of the south side of the road Patentee after: QINGDAO WANBAO COMPRESSOR CO., LTD. Address before: 266555 Xinan Industrial Park, Qingdao economic and Technological Development Zone, Shandong Patentee before: QINGDAO BAOLANGE REFRIGERATION CO., LTD. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120808 |
|
| CX01 | Expiry of patent term |