CN104482262A - 电站主蒸汽系统用侧排汽电磁泄压阀结构 - Google Patents
电站主蒸汽系统用侧排汽电磁泄压阀结构 Download PDFInfo
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- CN104482262A CN104482262A CN201410755915.3A CN201410755915A CN104482262A CN 104482262 A CN104482262 A CN 104482262A CN 201410755915 A CN201410755915 A CN 201410755915A CN 104482262 A CN104482262 A CN 104482262A
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- valve
- valve body
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- 229910052751 metal Inorganic materials 0.000 claims description 39
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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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/0433—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with vibration preventing means
-
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/36—Valve 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/0466—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with a special seating surface
-
- 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
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0254—Construction of housing; Use of materials therefor of lift valves with conical shaped valve 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/08—Guiding yokes for spindles; Means for closing housings; Dust caps, e.g. for tyre 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
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
-
- 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
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/04—Means in valves for absorbing fluid energy for decreasing pressure or noise level, the throttle being incorporated in the closure member
-
- 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
- F16K49/00—Means in or on valves for heating or cooling
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Valves (AREA)
- Safety Valves (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410755915.3A CN104482262B (zh) | 2014-12-08 | 2014-12-08 | 电站主蒸汽系统用侧排汽电磁泄压阀结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410755915.3A CN104482262B (zh) | 2014-12-08 | 2014-12-08 | 电站主蒸汽系统用侧排汽电磁泄压阀结构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104482262A true CN104482262A (zh) | 2015-04-01 |
CN104482262B CN104482262B (zh) | 2018-05-01 |
Family
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Family Applications (1)
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CN201410755915.3A Active CN104482262B (zh) | 2014-12-08 | 2014-12-08 | 电站主蒸汽系统用侧排汽电磁泄压阀结构 |
Country Status (1)
Country | Link |
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CN (1) | CN104482262B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105240569A (zh) * | 2015-10-26 | 2016-01-13 | 浙江恒华阀门有限公司 | 双联同步自动补偿式切换阀 |
CN107763303A (zh) * | 2017-11-10 | 2018-03-06 | 浙江东星科技有限公司 | 一种带冷凝的空气处理单元 |
CN114508388A (zh) * | 2021-12-29 | 2022-05-17 | 东方电气集团东方汽轮机有限公司 | 一种双排汽联合汽阀导流结构 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1091753A (en) * | 1965-02-24 | 1967-11-22 | Dresser Ind | Improvements in or relating to a high pressure safety valve |
CN2353984Y (zh) * | 1998-12-31 | 1999-12-15 | 杨建平 | 一种热补偿阀瓣 |
CN2931982Y (zh) * | 2006-07-27 | 2007-08-08 | 哈尔滨哈锅阀门股份有限公司 | 全量型安全阀 |
CN203743463U (zh) * | 2014-01-23 | 2014-07-30 | 武汉锅炉集团阀门有限责任公司 | 用于全启式弹簧安全阀的单层热弹性阀瓣结构 |
CN204628668U (zh) * | 2014-12-08 | 2015-09-09 | 章华 | 电站主蒸汽系统用侧排汽电磁泄压阀结构 |
-
2014
- 2014-12-08 CN CN201410755915.3A patent/CN104482262B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1091753A (en) * | 1965-02-24 | 1967-11-22 | Dresser Ind | Improvements in or relating to a high pressure safety valve |
CN2353984Y (zh) * | 1998-12-31 | 1999-12-15 | 杨建平 | 一种热补偿阀瓣 |
CN2931982Y (zh) * | 2006-07-27 | 2007-08-08 | 哈尔滨哈锅阀门股份有限公司 | 全量型安全阀 |
CN203743463U (zh) * | 2014-01-23 | 2014-07-30 | 武汉锅炉集团阀门有限责任公司 | 用于全启式弹簧安全阀的单层热弹性阀瓣结构 |
CN204628668U (zh) * | 2014-12-08 | 2015-09-09 | 章华 | 电站主蒸汽系统用侧排汽电磁泄压阀结构 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105240569A (zh) * | 2015-10-26 | 2016-01-13 | 浙江恒华阀门有限公司 | 双联同步自动补偿式切换阀 |
CN107763303A (zh) * | 2017-11-10 | 2018-03-06 | 浙江东星科技有限公司 | 一种带冷凝的空气处理单元 |
CN107763303B (zh) * | 2017-11-10 | 2023-07-04 | 浙江东星科技有限公司 | 一种带冷凝的空气处理单元 |
CN114508388A (zh) * | 2021-12-29 | 2022-05-17 | 东方电气集团东方汽轮机有限公司 | 一种双排汽联合汽阀导流结构 |
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Publication number | Publication date |
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CN104482262B (zh) | 2018-05-01 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
EXSB | Decision made by sipo to initiate substantive examination | ||
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GR01 | Patent grant | ||
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TA01 | Transfer of patent application right |
Effective date of registration: 20180411 Address after: Taizhou City, Zhejiang province 317523 Wenling Zeguo town under Chen Village A District No. 68 Applicant after: TAIZHOU LIWEI ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Address before: Suzhou City, Jiangsu province 215026 Industrial Park of Suzhou Xinglong Street Tinglan home building 16 room 409 Applicant before: Zhang Hua |
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TA01 | Transfer of patent application right | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20150401 Assignee: Wenzhou Qifang new energy Co.,Ltd. Assignor: TAIZHOU LIWEI ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Contract record no.: X2021330000074 Denomination of invention: Structure of side exhaust electromagnetic pressure relief valve for main steam system of power station Granted publication date: 20180501 License type: Common License Record date: 20210817 |
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EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20150401 Assignee: Wenzhou Yiwo Machinery Technology Co.,Ltd. Assignor: TAIZHOU LIWEI ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Contract record no.: X2021330000418 Denomination of invention: Structure of side exhaust electromagnetic pressure relief valve for main steam system of power station Granted publication date: 20180501 License type: Common License Record date: 20211014 |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220815 Address after: No. 27, West Bank of Tang River, Shacheng Town, Longwan District, Wenzhou City, Zhejiang Province, 325024 Patentee after: Xiang Zhonghe Address before: 317523 No. 68, A District, lower Chen Village, Chengguo Town, Wenling City, Taizhou, Zhejiang. Patentee before: TAIZHOU LIWEI ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. |
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TR01 | Transfer of patent right |
Effective date of registration: 20230713 Address after: 323000 no.791 Jiangnan Road, nanmingshan street, Liandu District, Lishui City, Zhejiang Province Patentee after: Electric power construction Valve Group Co.,Ltd. Address before: No. 27, West Bank of Tang River, Shacheng Town, Longwan District, Wenzhou City, Zhejiang Province, 325024 Patentee before: Xiang Zhonghe |
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TR01 | Transfer of patent right |