CN101660515B - 活塞式中高压压缩机活塞杆密封结构 - Google Patents
活塞式中高压压缩机活塞杆密封结构 Download PDFInfo
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- CN101660515B CN101660515B CN2009101924754A CN200910192475A CN101660515B CN 101660515 B CN101660515 B CN 101660515B CN 2009101924754 A CN2009101924754 A CN 2009101924754A CN 200910192475 A CN200910192475 A CN 200910192475A CN 101660515 B CN101660515 B CN 101660515B
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- ring
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- 238000007789 sealing Methods 0.000 title claims abstract description 47
- 239000000463 material Substances 0.000 claims description 40
- 239000004033 plastic Substances 0.000 claims description 19
- 229920003023 plastic Polymers 0.000 claims description 19
- 239000010935 stainless steel Substances 0.000 claims description 12
- 229910001220 stainless steel Inorganic materials 0.000 claims description 12
- 239000004696 Poly ether ether ketone Substances 0.000 claims description 9
- 239000004642 Polyimide Substances 0.000 claims description 9
- 229920002530 polyetherether ketone Polymers 0.000 claims description 9
- 229920001721 polyimide Polymers 0.000 claims description 9
- 125000006850 spacer group Chemical group 0.000 claims description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910045601 alloy Inorganic materials 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 6
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010962 carbon steel Substances 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 11
- 239000000945 filler Substances 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 2
- 238000007790 scraping Methods 0.000 abstract 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000004323 axial length Effects 0.000 description 4
- 238000012856 packing Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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- Sealing Devices (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101924754A CN101660515B (zh) | 2009-09-18 | 2009-09-18 | 活塞式中高压压缩机活塞杆密封结构 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101924754A CN101660515B (zh) | 2009-09-18 | 2009-09-18 | 活塞式中高压压缩机活塞杆密封结构 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101660515A CN101660515A (zh) | 2010-03-03 |
| CN101660515B true CN101660515B (zh) | 2011-02-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101924754A Expired - Fee Related CN101660515B (zh) | 2009-09-18 | 2009-09-18 | 活塞式中高压压缩机活塞杆密封结构 |
Country Status (1)
| Country | Link |
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| CN (1) | CN101660515B (zh) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102536743B (zh) * | 2012-03-12 | 2014-07-30 | 江苏锡压石化装备有限公司 | 一种工业用立式往复压缩机双向密封结构 |
| CN106121957A (zh) * | 2016-08-30 | 2016-11-16 | 重庆气体压缩机厂有限责任公司 | 一种活塞式压缩机 |
| CN111022431A (zh) * | 2019-12-30 | 2020-04-17 | 江苏汉苏机械有限公司 | 一种活塞杆的密封装置 |
| CN112049939A (zh) * | 2020-09-16 | 2020-12-08 | 中石化石油机械股份有限公司 | 一种往复式压缩机填料密封机构 |
| CN112160885B (zh) * | 2020-10-15 | 2022-06-21 | 中国石油化工股份有限公司 | 油田注水用柱塞泵 |
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2009
- 2009-09-18 CN CN2009101924754A patent/CN101660515B/zh not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN101660515A (zh) | 2010-03-03 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGZHOU MECHANICAL ENGINEERING RESEARCH INSTITUT Free format text: FORMER NAME: GUANGZHOU INST. OF MACHINERY SCIENCE |
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| CP01 | Change in the name or title of a patent holder |
Address after: 510700 Whampoa, Guangdong Province, Mao Road, District No. 828, No. Patentee after: GUANGZHOU MECHANICAL ENGINEERING RESEARCH INSTITUTE Co.,Ltd. Address before: 510700 Whampoa, Guangdong Province, Mao Road, District No. 828, No. Patentee before: Guangzhou Mechanical Engineering Research Institute |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 |