CN106885026A - 一种常闭式单向隔爆阀 - Google Patents
一种常闭式单向隔爆阀 Download PDFInfo
- Publication number
- CN106885026A CN106885026A CN201710161036.1A CN201710161036A CN106885026A CN 106885026 A CN106885026 A CN 106885026A CN 201710161036 A CN201710161036 A CN 201710161036A CN 106885026 A CN106885026 A CN 106885026A
- Authority
- CN
- China
- Prior art keywords
- flap
- normally closed
- closed type
- flame proof
- proof 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
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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/36—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position
- F16K17/363—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position the closure members being rotatable or pivoting
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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
- 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
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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
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
- Air-Flow Control Members (AREA)
- Lift Valve (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710161036.1A CN106885026B (zh) | 2017-03-17 | 2017-03-17 | 一种常闭式单向隔爆阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710161036.1A CN106885026B (zh) | 2017-03-17 | 2017-03-17 | 一种常闭式单向隔爆阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106885026A true CN106885026A (zh) | 2017-06-23 |
CN106885026B CN106885026B (zh) | 2020-07-31 |
Family
ID=59180738
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710161036.1A Active CN106885026B (zh) | 2017-03-17 | 2017-03-17 | 一种常闭式单向隔爆阀 |
Country Status (1)
Country | Link |
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CN (1) | CN106885026B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112253474A (zh) * | 2020-09-23 | 2021-01-22 | 辽宁三三工业有限公司 | 一种用于离心泵系统的管道逆流自动阻断装置 |
CN114963002A (zh) * | 2022-05-31 | 2022-08-30 | 广东众大智能科技有限公司 | 可燃尾气防爆处理装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004036819A (ja) * | 2002-07-05 | 2004-02-05 | Kurimoto Ltd | 逆止弁装置 |
CN202338662U (zh) * | 2011-12-12 | 2012-07-18 | 李�浩 | 防回气防回水泄爆装置 |
CN203585454U (zh) * | 2013-12-06 | 2014-05-07 | 安徽铜都流体科技股份有限公司 | 信号调节式止回阀 |
CN203784389U (zh) * | 2014-04-21 | 2014-08-20 | 昆山嘉科环保设备有限公司 | 爆炸隔离阀 |
CN106481854A (zh) * | 2016-12-27 | 2017-03-08 | 闫正伟 | 一种粉尘背压隔爆阀 |
CN206626212U (zh) * | 2017-03-17 | 2017-11-10 | 江苏爵格工业设备有限公司 | 一种常闭式单向隔爆阀 |
-
2017
- 2017-03-17 CN CN201710161036.1A patent/CN106885026B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004036819A (ja) * | 2002-07-05 | 2004-02-05 | Kurimoto Ltd | 逆止弁装置 |
CN202338662U (zh) * | 2011-12-12 | 2012-07-18 | 李�浩 | 防回气防回水泄爆装置 |
CN203585454U (zh) * | 2013-12-06 | 2014-05-07 | 安徽铜都流体科技股份有限公司 | 信号调节式止回阀 |
CN203784389U (zh) * | 2014-04-21 | 2014-08-20 | 昆山嘉科环保设备有限公司 | 爆炸隔离阀 |
CN106481854A (zh) * | 2016-12-27 | 2017-03-08 | 闫正伟 | 一种粉尘背压隔爆阀 |
CN206626212U (zh) * | 2017-03-17 | 2017-11-10 | 江苏爵格工业设备有限公司 | 一种常闭式单向隔爆阀 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112253474A (zh) * | 2020-09-23 | 2021-01-22 | 辽宁三三工业有限公司 | 一种用于离心泵系统的管道逆流自动阻断装置 |
CN114963002A (zh) * | 2022-05-31 | 2022-08-30 | 广东众大智能科技有限公司 | 可燃尾气防爆处理装置 |
Also Published As
Publication number | Publication date |
---|---|
CN106885026B (zh) | 2020-07-31 |
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PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 224100 Jiangsu Yancheng City Dafeng Economic Development Zone South of pump valve industrial park Applicant after: Jiangsu Dragon Industries Equipment Co., Ltd. Address before: 224100 Jiangsu Yancheng City Economic Development Zone, south of pump valve industrial park. Applicant before: Jiangsu Dragon Industries Equipment Co., Ltd. |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 224199 Xikang Road, Dafeng Economic Development Zone, Yancheng City, Jiangsu Province Patentee after: Jiangsu juege Industry Group Co.,Ltd. Address before: 224100 Jiangsu Yancheng City Dafeng Economic Development Zone South of pump valve industrial park Patentee before: JIANGSU DRAGON INDUSTRIAL EQUIPMENT Co.,Ltd. |