CN101153597B - 单螺杆压缩机 - Google Patents
单螺杆压缩机 Download PDFInfo
- Publication number
- CN101153597B CN101153597B CN2007100438035A CN200710043803A CN101153597B CN 101153597 B CN101153597 B CN 101153597B CN 2007100438035 A CN2007100438035 A CN 2007100438035A CN 200710043803 A CN200710043803 A CN 200710043803A CN 101153597 B CN101153597 B CN 101153597B
- Authority
- CN
- China
- Prior art keywords
- groove
- seal groove
- screw rod
- spiral seal
- single screw
- Prior art date
- 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
Links
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 230000009471 action Effects 0.000 abstract description 6
- 239000007788 liquid Substances 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 description 11
- 238000005086 pumping Methods 0.000 description 7
- 238000004134 energy conservation Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010008 shearing Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Images
Landscapes
- Applications Or Details Of Rotary Compressors (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100438035A CN101153597B (zh) | 2007-07-13 | 2007-07-13 | 单螺杆压缩机 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100438035A CN101153597B (zh) | 2007-07-13 | 2007-07-13 | 单螺杆压缩机 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101153597A CN101153597A (zh) | 2008-04-02 |
| CN101153597B true CN101153597B (zh) | 2010-12-29 |
Family
ID=39255425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100438035A Expired - Fee Related CN101153597B (zh) | 2007-07-13 | 2007-07-13 | 单螺杆压缩机 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101153597B (zh) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927542A (zh) * | 2016-06-20 | 2016-09-07 | 西安交通大学苏州研究院 | 一种双螺杆压缩机转子轴封结构 |
| GB2559134B (en) * | 2017-01-25 | 2020-07-29 | Edwards Ltd | Pump assemblies with stator joint seals |
| CN106894997B (zh) * | 2017-02-28 | 2018-08-10 | 西安交通大学 | 一种齿环结构气体压缩或膨胀装置 |
| CN108953150B (zh) * | 2018-07-04 | 2019-11-05 | 中国石油大学(华东) | 一种高内容积比的单螺杆压缩机 |
-
2007
- 2007-07-13 CN CN2007100438035A patent/CN101153597B/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101153597A (zh) | 2008-04-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI FEIHE COMPRESSOR MANUFACTURING CO., LTD. Free format text: FORMER OWNER: SHANGHAI FEIHE INDUSTRY GROUP CO., LTD. Effective date: 20080627 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20080627 Address after: Postal code 518, industrial road, Shanghai, Baoshan District: 200444 Applicant after: Shanghai Feihe Compressor Manufacturing Co., Ltd. Address before: No. 518, industrial road, City Industrial Park, Shanghai, Baoshan District: 200444 Applicant before: Shanghai Feihe Industry Group Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI FEIHE INDUSTRY GROUP CO., LTD. Free format text: FORMER OWNER: SHANGHAI FEIHE COMPRESSOR MANUFACTURING CO., LTD. Effective date: 20080919 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20080919 Address after: No. 518, industrial road, City Industrial Park, Shanghai, Baoshan District: 200444 Applicant after: Shanghai Feihe Industry Group Co., Ltd. Address before: Postal code 518, industrial road, Shanghai, Baoshan District: 200444 Applicant before: Shanghai Feihe Compressor Manufacturing Co., Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI FEIHE COMPRESSOR MANUFACTURING CO., LTD. Free format text: FORMER OWNER: SHANGHAI FEIHE INDUSTRY GROUP CO., LTD. Effective date: 20120203 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120203 Address after: 200444 Shanghai city Baoshan District City Bank Road No. 118 Patentee after: Shanghai Feihe Compressor Manufacturing Co., Ltd. Address before: 200444 No. 518 Industrial Road, Baoshan District City Industrial Park, Shanghai Patentee before: Shanghai Feihe Industry Group Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101229 Termination date: 20200713 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |