CN103836219A - 自检密封阀 - Google Patents
自检密封阀 Download PDFInfo
- Publication number
- CN103836219A CN103836219A CN201410054019.4A CN201410054019A CN103836219A CN 103836219 A CN103836219 A CN 103836219A CN 201410054019 A CN201410054019 A CN 201410054019A CN 103836219 A CN103836219 A CN 103836219A
- Authority
- CN
- China
- Prior art keywords
- valve
- valve body
- seal
- hole
- self
- 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
- 238000007689 inspection Methods 0.000 title claims abstract description 27
- 238000007789 sealing Methods 0.000 claims abstract description 49
- 238000001514 detection method Methods 0.000 claims abstract description 26
- 239000007788 liquid Substances 0.000 claims description 27
- 229910000831 Steel Inorganic materials 0.000 claims description 20
- 239000010959 steel Substances 0.000 claims description 20
- 238000012544 monitoring process Methods 0.000 claims description 19
- 238000012856 packing Methods 0.000 claims description 18
- 239000012530 fluid Substances 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 238000005538 encapsulation Methods 0.000 claims description 5
- 241000283216 Phocidae Species 0.000 description 38
- 239000000463 material Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 2
- 241001529468 Phoca fasciata Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
Images
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
- F16K27/04—Construction of housing; Use of materials therefor of sliding valves
-
- 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
- F16K27/04—Construction of housing; Use of materials therefor of sliding valves
- F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
- F16K27/047—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members with wedge-shaped obturating members
-
- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/029—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with two or more gates
-
- 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
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
- F16K37/0091—For recording or indicating the functioning of a valve in combination with test equipment by measuring fluid parameters
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding Valves (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410054019.4A CN103836219B (zh) | 2014-02-18 | 2014-02-18 | 自检密封阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410054019.4A CN103836219B (zh) | 2014-02-18 | 2014-02-18 | 自检密封阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103836219A true CN103836219A (zh) | 2014-06-04 |
CN103836219B CN103836219B (zh) | 2019-07-19 |
Family
ID=50799995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410054019.4A Expired - Fee Related CN103836219B (zh) | 2014-02-18 | 2014-02-18 | 自检密封阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103836219B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108506505A (zh) * | 2018-05-15 | 2018-09-07 | 江苏苏亚迪炭材有限公司 | 双层烟道密封闸板门 |
CN109323824A (zh) * | 2018-12-05 | 2019-02-12 | 贝兹维仪器(苏州)有限公司 | 具有自检功能的lwd仪气密性检测装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4706934A (en) * | 1986-08-22 | 1987-11-17 | Mark Controls Corporation | Gate valve |
GB9310025D0 (en) * | 1993-05-15 | 1993-06-30 | Btr Plc | Butterfly valve |
RU2338108C1 (ru) * | 2007-03-12 | 2008-11-10 | Общество с ограниченной ответственностью "НефтемашСистема" | Задвижка |
CN201575169U (zh) * | 2009-12-29 | 2010-09-08 | 浙江远安流体设备有限公司 | 防泄漏蝶阀 |
CN101793328A (zh) * | 2009-12-29 | 2010-08-04 | 浙江远安流体设备有限公司 | 防泄漏蝶阀 |
CN102226484B (zh) * | 2011-04-11 | 2013-01-23 | 江苏大学 | 核级阀门阀杆密封泄露在线监测装置 |
CN103133710B (zh) * | 2013-03-20 | 2014-09-17 | 潘健 | 一种自检式闸阀 |
CN203146882U (zh) * | 2013-03-20 | 2013-08-21 | 潘健 | 一种自检式闸阀 |
CN203730803U (zh) * | 2014-02-18 | 2014-07-23 | 潘健 | 自检密封阀 |
-
2014
- 2014-02-18 CN CN201410054019.4A patent/CN103836219B/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108506505A (zh) * | 2018-05-15 | 2018-09-07 | 江苏苏亚迪炭材有限公司 | 双层烟道密封闸板门 |
CN108506505B (zh) * | 2018-05-15 | 2023-11-14 | 江苏苏亚迪炭材有限公司 | 双层烟道密封闸板门 |
CN109323824A (zh) * | 2018-12-05 | 2019-02-12 | 贝兹维仪器(苏州)有限公司 | 具有自检功能的lwd仪气密性检测装置 |
Also Published As
Publication number | Publication date |
---|---|
CN103836219B (zh) | 2019-07-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Owner name: QI AIFENG Free format text: FORMER OWNER: PAN JIAN Effective date: 20140619 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Qi Aifeng Inventor before: Pan Jian |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: PAN JIAN TO: QI AIFENG |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20140619 Address after: Sheng Ping Jie Taishan District 271000 in Shandong Province, Tai'an City, No. 39 Applicant after: Qi Aifeng Address before: 6, West House, 1 floor, West building, Longtan Road, Taishan District, Tai'an, Shandong, 271000 Applicant before: Pan Jian |
|
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20190625 Address after: 271000 West Unit 1, Building 6, Tiandi Home, Longtan Road, Taishan District, Tai'an City, Shandong Province Applicant after: Pan Jian Address before: 271000 No. 39 Shengping Street, Taishan District, Taian City, Shandong Province Applicant before: Qi Aifeng |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190719 |
|
CF01 | Termination of patent right due to non-payment of annual fee |