CN110345272B - 用于发电站蒸汽安全输送的控制方法 - Google Patents
用于发电站蒸汽安全输送的控制方法 Download PDFInfo
- Publication number
- CN110345272B CN110345272B CN201910598228.8A CN201910598228A CN110345272B CN 110345272 B CN110345272 B CN 110345272B CN 201910598228 A CN201910598228 A CN 201910598228A CN 110345272 B CN110345272 B CN 110345272B
- Authority
- CN
- China
- Prior art keywords
- valve
- core
- knob
- outer core
- barrel
- 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
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Classifications
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- 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
- F16K27/041—Construction of housing; Use of materials therefor of sliding valves cylindrical slide 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
-
- 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
- F16K5/04—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 cylindrical 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
-
- 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
- F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
- F16K5/18—Special arrangements for separating the sealing faces or for pressing them together for plugs with cylindrical surfaces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
- Multiple-Way Valves (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910598228.8A CN110345272B (zh) | 2019-07-04 | 2019-07-04 | 用于发电站蒸汽安全输送的控制方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910598228.8A CN110345272B (zh) | 2019-07-04 | 2019-07-04 | 用于发电站蒸汽安全输送的控制方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110345272A CN110345272A (zh) | 2019-10-18 |
CN110345272B true CN110345272B (zh) | 2020-11-24 |
Family
ID=68178239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910598228.8A Expired - Fee Related CN110345272B (zh) | 2019-07-04 | 2019-07-04 | 用于发电站蒸汽安全输送的控制方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110345272B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111790020A (zh) * | 2020-07-13 | 2020-10-20 | 中国人民解放军陆军军医大学第一附属医院 | 一种防脱落的输液器结构 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB827626A (en) * | 1956-12-29 | 1960-02-10 | Cannon Ind Ltd | Improvements relating to gas control cocks or taps |
US3971402A (en) * | 1975-04-21 | 1976-07-27 | Gallo William C | Rotary valve assembly |
GB1583821A (en) * | 1977-04-07 | 1981-02-04 | Wolf Gmbh Richard | Shut-off cocks for endoscopes |
CN1936393A (zh) * | 2006-10-14 | 2007-03-28 | 青岛大学 | 一种陶瓷管式旋塞阀及其制备工艺 |
JP2009047241A (ja) * | 2007-08-20 | 2009-03-05 | Wako Filter Technology Kk | 流路開閉装置 |
JP5740558B2 (ja) * | 2012-01-12 | 2015-06-24 | パナソニックIpマネジメント株式会社 | 弁装置 |
CN103470801B (zh) * | 2013-09-12 | 2015-06-10 | 韩先锋 | 交叉管压式反应堆用阀门 |
CN205371666U (zh) * | 2016-01-20 | 2016-07-06 | 浙江纽沃阀门有限公司 | 急停闸阀 |
CN108036145B (zh) * | 2017-11-30 | 2019-05-21 | 林云聪 | 高压水管、油管破损时的快速抢修方法 |
CN109944957B (zh) * | 2019-03-16 | 2020-06-19 | 陈利忠 | 一种自动控制紧急防泄漏阀门的制造工艺 |
-
2019
- 2019-07-04 CN CN201910598228.8A patent/CN110345272B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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CN110345272A (zh) | 2019-10-18 |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 230000 Anhui Medical University, Shushan District, Hefei City, Anhui Province Applicant after: Zhang Jimei Address before: 237000 Liuhe District, Jin'an District, Lu'an City, Anhui Province, 12 Applicant before: Zhang Jimei |
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CB02 | Change of applicant information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20201106 Address after: 1001 room 6, No. 510000, 3rd Street, Guangzhou hi tech Industrial Development Zone, Guangdong, China Applicant after: ENERGY CHINA SOUTH CHINA ELECTRIC POWER TEST AND RESEARCH INSTITUTE Co.,Ltd. Address before: 230000 Anhui Medical University, Shushan District, Hefei City, Anhui Province Applicant before: Zhang Jimei |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201124 Termination date: 20210704 |
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CF01 | Termination of patent right due to non-payment of annual fee |