CN108443537A - 一种单向泄压阀 - Google Patents
一种单向泄压阀 Download PDFInfo
- Publication number
- CN108443537A CN108443537A CN201810592388.7A CN201810592388A CN108443537A CN 108443537 A CN108443537 A CN 108443537A CN 201810592388 A CN201810592388 A CN 201810592388A CN 108443537 A CN108443537 A CN 108443537A
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- CN
- China
- Prior art keywords
- elastic
- valve seat
- ball sealer
- barb
- supporting rod
- 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.)
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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
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/04—Check valves with guided rigid valve members shaped as balls
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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
- 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
-
- 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
- F16K17/06—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 special arrangements for adjusting the opening pressure
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Check Valves (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810592388.7A CN108443537B (zh) | 2017-01-25 | 2017-01-25 | 一种单向泄压阀 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810592388.7A CN108443537B (zh) | 2017-01-25 | 2017-01-25 | 一种单向泄压阀 |
CN201710055457.6A CN106594336B (zh) | 2017-01-25 | 2017-01-25 | 一种单向泄压阀 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710055457.6A Division CN106594336B (zh) | 2017-01-25 | 2017-01-25 | 一种单向泄压阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108443537A true CN108443537A (zh) | 2018-08-24 |
CN108443537B CN108443537B (zh) | 2020-01-03 |
Family
ID=58586099
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710055457.6A Active CN106594336B (zh) | 2017-01-25 | 2017-01-25 | 一种单向泄压阀 |
CN201810592387.2A Active CN108730571B (zh) | 2017-01-25 | 2017-01-25 | 一种单向泄压阀 |
CN201810592388.7A Active CN108443537B (zh) | 2017-01-25 | 2017-01-25 | 一种单向泄压阀 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710055457.6A Active CN106594336B (zh) | 2017-01-25 | 2017-01-25 | 一种单向泄压阀 |
CN201810592387.2A Active CN108730571B (zh) | 2017-01-25 | 2017-01-25 | 一种单向泄压阀 |
Country Status (1)
Country | Link |
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CN (3) | CN106594336B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109404578B (zh) * | 2018-12-16 | 2024-05-28 | 山西汾西重工有限责任公司 | 高压气体密闭容器自动泄压保压机构及自动泄压保压方法 |
CN111022716B (zh) * | 2019-11-19 | 2022-01-14 | 中国第一汽车股份有限公司 | 压差调节阀和燃料电池的反应物供给系统 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1186920A (zh) * | 1996-12-27 | 1998-07-08 | 大明商事株式会社 | 阀门 |
CN2615208Y (zh) * | 2003-05-10 | 2004-05-12 | 王炎水 | 一种地漏防臭器 |
WO2007146083A2 (en) * | 2006-06-06 | 2007-12-21 | Albert Montague | Backflow preventer valve |
CN203413182U (zh) * | 2013-07-31 | 2014-01-29 | 温州富隆阀门制造有限公司 | 新型止回阀 |
CN203836275U (zh) * | 2014-05-05 | 2014-09-17 | 杨文斌 | 一种用于中水回收的装置 |
CN206626217U (zh) * | 2017-01-25 | 2017-11-10 | 杭州小橙工业设计有限公司 | 单向泄压阀 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2353929A1 (de) * | 1973-10-27 | 1975-05-07 | Hansa Metallwerke Ag | Rueckflussverhinderer fuer den einbau in kaeltemittel-leitungen |
US20050016599A1 (en) * | 2003-07-22 | 2005-01-27 | Talaski Edward J. | Pressure control valve |
DE102006036691B4 (de) * | 2006-08-05 | 2014-07-03 | Zf Friedrichshafen Ag | Rückschlagventil |
CN202023224U (zh) * | 2010-01-12 | 2011-11-02 | 华孝慧 | 一种分水装置 |
US9004091B2 (en) * | 2011-12-08 | 2015-04-14 | Baker Hughes Incorporated | Shape-memory apparatuses for restricting fluid flow through a conduit and methods of using same |
CN103775699B (zh) * | 2012-10-25 | 2015-11-25 | 上海联影医疗科技有限公司 | 一种超导磁体压力泄放阀及压力泄放系统 |
CN203214964U (zh) * | 2013-03-31 | 2013-09-25 | 常州埃姆基冷冻设备有限公司 | 一种新型止回阀 |
CN103486304A (zh) * | 2013-09-27 | 2014-01-01 | 苏州市依星橡塑有限公司 | 橡胶密封单向阀 |
CN203892634U (zh) * | 2014-05-30 | 2014-10-22 | 宁波埃美柯铜阀门有限公司 | 球型止回阀 |
CN203990043U (zh) * | 2014-06-18 | 2014-12-10 | 四川南江新兴矿业有限公司 | 一种过滤机的滤布张紧装置 |
CN204226753U (zh) * | 2014-10-20 | 2015-03-25 | 新昌县宏宇制冷有限公司 | 一种自紧钢球式单向阀 |
CN204728410U (zh) * | 2015-06-09 | 2015-10-28 | 国网山东夏津县供电公司 | 防反水下水道阀门 |
CN205298693U (zh) * | 2016-01-12 | 2016-06-08 | 浙江环日洁具有限公司 | 一种新型节水水龙头 |
CN205802649U (zh) * | 2016-06-24 | 2016-12-14 | 东莞市瀛通电线有限公司 | 一种张力控制装置 |
-
2017
- 2017-01-25 CN CN201710055457.6A patent/CN106594336B/zh active Active
- 2017-01-25 CN CN201810592387.2A patent/CN108730571B/zh active Active
- 2017-01-25 CN CN201810592388.7A patent/CN108443537B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1186920A (zh) * | 1996-12-27 | 1998-07-08 | 大明商事株式会社 | 阀门 |
CN2615208Y (zh) * | 2003-05-10 | 2004-05-12 | 王炎水 | 一种地漏防臭器 |
WO2007146083A2 (en) * | 2006-06-06 | 2007-12-21 | Albert Montague | Backflow preventer valve |
CN203413182U (zh) * | 2013-07-31 | 2014-01-29 | 温州富隆阀门制造有限公司 | 新型止回阀 |
CN203836275U (zh) * | 2014-05-05 | 2014-09-17 | 杨文斌 | 一种用于中水回收的装置 |
CN206626217U (zh) * | 2017-01-25 | 2017-11-10 | 杭州小橙工业设计有限公司 | 单向泄压阀 |
Also Published As
Publication number | Publication date |
---|---|
CN108443537B (zh) | 2020-01-03 |
CN106594336B (zh) | 2018-11-16 |
CN106594336A (zh) | 2017-04-26 |
CN108730571B (zh) | 2019-09-27 |
CN108730571A (zh) | 2018-11-02 |
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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 | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20191211 Address after: 325006 group 1, panzhai village, Zeya Town, Ouhai District, Wenzhou City, Zhejiang Province Applicant after: Pan Xiaodan Address before: 310052 Xingchuan Road, Xingchuan village, Dazhen Town, Wencheng County, Wenzhou, Zhejiang, 31 Applicant before: WENCHENG JIANCHUANG TECHNOLOGY CO., LTD. |
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GR01 | Patent grant | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20220112 Address after: 201400 No. 365, Fengjin Road, Fengxian District, Shanghai Patentee after: SHANGHAI HIGH & MEDIUM PRESSURE VALVE Co.,Ltd. Address before: 325006 group 1, panzhai village, Zeya Town, Ouhai District, Wenzhou City, Zhejiang Province Patentee before: Pan Xiaodan |
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TR01 | Transfer of patent right |