CN108869828A - 一种阀门 - Google Patents
一种阀门 Download PDFInfo
- Publication number
- CN108869828A CN108869828A CN201811023817.5A CN201811023817A CN108869828A CN 108869828 A CN108869828 A CN 108869828A CN 201811023817 A CN201811023817 A CN 201811023817A CN 108869828 A CN108869828 A CN 108869828A
- Authority
- CN
- China
- Prior art keywords
- sealing ring
- pipe
- release
- ring group
- valve
- 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 claims abstract description 158
- 238000004140 cleaning Methods 0.000 claims abstract description 31
- 238000005086 pumping Methods 0.000 claims abstract description 17
- 238000009792 diffusion process Methods 0.000 claims abstract description 9
- 230000000391 smoking effect Effects 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 15
- 239000007787 solid Substances 0.000 abstract description 13
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 20
- 238000000605 extraction Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000013020 steam cleaning Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
- F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Details Of Valves (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811023817.5A CN108869828B (zh) | 2018-09-04 | 2018-09-04 | 一种阀门 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811023817.5A CN108869828B (zh) | 2018-09-04 | 2018-09-04 | 一种阀门 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108869828A true CN108869828A (zh) | 2018-11-23 |
CN108869828B CN108869828B (zh) | 2019-09-06 |
Family
ID=64323255
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811023817.5A Active CN108869828B (zh) | 2018-09-04 | 2018-09-04 | 一种阀门 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108869828B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111117714A (zh) * | 2019-12-30 | 2020-05-08 | 贵铂装备科技股份有限公司 | 一种管道天然气收补气装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD294878A5 (de) * | 1990-06-01 | 1991-10-17 | Fz Fuer Mechanisierung Patentbuero,De | Anordnung zum schutz von anlagen bei staubexplosionen |
CN203355428U (zh) * | 2013-06-13 | 2013-12-25 | 苏州市丹纺纺织研发有限公司 | 喷水织机自清理水处理结构 |
CN104251809A (zh) * | 2014-09-15 | 2014-12-31 | 天津开发区合普工贸有限公司 | 微小固体颗粒气溶胶高精度稳恒标定装置 |
CN105952966A (zh) * | 2016-06-19 | 2016-09-21 | 宁波联大塑料管件有限公司 | 一种pe球阀用吹扫装置 |
CN205774368U (zh) * | 2016-05-27 | 2016-12-07 | 江苏省冶金设计院有限公司 | 一种竖炉煤气洗涤器的塔底排水及水封装置 |
CN107631050A (zh) * | 2017-11-06 | 2018-01-26 | 赵桂凤 | 一种阀门 |
-
2018
- 2018-09-04 CN CN201811023817.5A patent/CN108869828B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD294878A5 (de) * | 1990-06-01 | 1991-10-17 | Fz Fuer Mechanisierung Patentbuero,De | Anordnung zum schutz von anlagen bei staubexplosionen |
CN203355428U (zh) * | 2013-06-13 | 2013-12-25 | 苏州市丹纺纺织研发有限公司 | 喷水织机自清理水处理结构 |
CN104251809A (zh) * | 2014-09-15 | 2014-12-31 | 天津开发区合普工贸有限公司 | 微小固体颗粒气溶胶高精度稳恒标定装置 |
CN205774368U (zh) * | 2016-05-27 | 2016-12-07 | 江苏省冶金设计院有限公司 | 一种竖炉煤气洗涤器的塔底排水及水封装置 |
CN105952966A (zh) * | 2016-06-19 | 2016-09-21 | 宁波联大塑料管件有限公司 | 一种pe球阀用吹扫装置 |
CN107631050A (zh) * | 2017-11-06 | 2018-01-26 | 赵桂凤 | 一种阀门 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111117714A (zh) * | 2019-12-30 | 2020-05-08 | 贵铂装备科技股份有限公司 | 一种管道天然气收补气装置 |
Also Published As
Publication number | Publication date |
---|---|
CN108869828B (zh) | 2019-09-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20190807 Address after: 226200 No. 88 Nanyang Street, Nanyang Town, Qidong City, Nantong City, Jiangsu Province Applicant after: QIDONG GOLDEN MONKEY DUST REMOVING EQUIPMENT Co.,Ltd. Address before: 311835 Room 501, Unit 2, 9 Buildings, Zhongjin Celebrity Community, Diankou Town, Zhuji City, Shaoxing City, Zhejiang Province Applicant before: Chen Yongjie |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: a valve Effective date of registration: 20220922 Granted publication date: 20190906 Pledgee: Jiangsu Qidong Rural Commercial Bank Co.,Ltd. Nanyang Sub branch Pledgor: QIDONG GOLDEN MONKEY DUST REMOVING EQUIPMENT Co.,Ltd. Registration number: Y2022320010537 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20190906 Pledgee: Jiangsu Qidong Rural Commercial Bank Co.,Ltd. Nanyang Sub branch Pledgor: QIDONG GOLDEN MONKEY DUST REMOVING EQUIPMENT Co.,Ltd. Registration number: Y2022320010537 |