CN110469700B - 一种小型自动启闭式泄压阀门 - Google Patents
一种小型自动启闭式泄压阀门 Download PDFInfo
- Publication number
- CN110469700B CN110469700B CN201910834718.3A CN201910834718A CN110469700B CN 110469700 B CN110469700 B CN 110469700B CN 201910834718 A CN201910834718 A CN 201910834718A CN 110469700 B CN110469700 B CN 110469700B
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- CN
- China
- Prior art keywords
- baffle
- transverse pipe
- adjusting ring
- sealing plate
- plate
- 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
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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
- 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
- F16K17/0446—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 an obturating member having at least a component of their opening and closing motion not perpendicular to the closing faces
- F16K17/046—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 an obturating member having at least a component of their opening and closing motion not perpendicular to the closing faces the valve being of the gate valve type or the sliding valve type
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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
- 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
- F16K17/0486—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 mechanical actuating 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
- 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
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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
- F16K17/164—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side and remaining closed after return of the normal pressure
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
Description
Claims (8)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910834718.3A CN110469700B (zh) | 2019-09-05 | 2019-09-05 | 一种小型自动启闭式泄压阀门 |
CN202010976610.0A CN111878607A (zh) | 2019-09-05 | 2019-09-05 | 一种泄压阀门的压力调节方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910834718.3A CN110469700B (zh) | 2019-09-05 | 2019-09-05 | 一种小型自动启闭式泄压阀门 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010976610.0A Division CN111878607A (zh) | 2019-09-05 | 2019-09-05 | 一种泄压阀门的压力调节方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110469700A CN110469700A (zh) | 2019-11-19 |
CN110469700B true CN110469700B (zh) | 2020-12-04 |
Family
ID=68514798
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910834718.3A Active CN110469700B (zh) | 2019-09-05 | 2019-09-05 | 一种小型自动启闭式泄压阀门 |
CN202010976610.0A Withdrawn CN111878607A (zh) | 2019-09-05 | 2019-09-05 | 一种泄压阀门的压力调节方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010976610.0A Withdrawn CN111878607A (zh) | 2019-09-05 | 2019-09-05 | 一种泄压阀门的压力调节方法 |
Country Status (1)
Country | Link |
---|---|
CN (2) | CN110469700B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110878903B (zh) * | 2019-11-21 | 2020-12-08 | 台州市中吉阀门股份有限公司 | 一种方便蒸汽热能进行回收的疏水阀 |
CN113069909B (zh) * | 2021-03-03 | 2023-03-21 | 内乡县泰隆建材有限公司 | 一种水泥窑脱硝装置 |
CN113464034A (zh) * | 2021-06-03 | 2021-10-01 | 涂岗 | 一种气密门检测气压并对气压进行卸载的装置 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2174597Y (zh) * | 1993-03-06 | 1994-08-17 | 吴刚 | 预定时控流自动关闭阀门 |
EP1582787A2 (en) * | 2004-03-31 | 2005-10-05 | Surpass Industry Co., Ltd. | Safety valve unit |
CN203477388U (zh) * | 2013-04-25 | 2014-03-12 | 中国核电工程有限公司 | 流量可调节式限流孔板 |
US9091355B2 (en) * | 2013-03-15 | 2015-07-28 | David Albrecht | Main stage in-line pressure control cartridge with optional reverse flow function |
CN205315747U (zh) * | 2016-01-13 | 2016-06-15 | 河北高昕暖通设备有限公司 | 一种耐用型流量控制阀 |
CN106352101A (zh) * | 2016-08-25 | 2017-01-25 | 德阳市迪信佳阀门制造有限公司 | 一种旋转式阀门 |
CN106382398A (zh) * | 2016-10-10 | 2017-02-08 | 合肥协力液压科技有限公司 | 泄压阀 |
CN108443544A (zh) * | 2018-04-12 | 2018-08-24 | 宜兴市锦辉铜材有限公司 | 一种弹簧可调式压力泄放安全阀 |
CN109296790A (zh) * | 2018-12-03 | 2019-02-01 | 湖南文理学院 | 一种便于调节耐压限度的泄压控制调节阀 |
CN208719408U (zh) * | 2018-08-08 | 2019-04-09 | 杭州成套节流装置有限公司 | 一种流量可调式限流孔板 |
-
2019
- 2019-09-05 CN CN201910834718.3A patent/CN110469700B/zh active Active
- 2019-09-05 CN CN202010976610.0A patent/CN111878607A/zh not_active Withdrawn
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2174597Y (zh) * | 1993-03-06 | 1994-08-17 | 吴刚 | 预定时控流自动关闭阀门 |
EP1582787A2 (en) * | 2004-03-31 | 2005-10-05 | Surpass Industry Co., Ltd. | Safety valve unit |
US9091355B2 (en) * | 2013-03-15 | 2015-07-28 | David Albrecht | Main stage in-line pressure control cartridge with optional reverse flow function |
CN203477388U (zh) * | 2013-04-25 | 2014-03-12 | 中国核电工程有限公司 | 流量可调节式限流孔板 |
CN205315747U (zh) * | 2016-01-13 | 2016-06-15 | 河北高昕暖通设备有限公司 | 一种耐用型流量控制阀 |
CN106352101A (zh) * | 2016-08-25 | 2017-01-25 | 德阳市迪信佳阀门制造有限公司 | 一种旋转式阀门 |
CN106382398A (zh) * | 2016-10-10 | 2017-02-08 | 合肥协力液压科技有限公司 | 泄压阀 |
CN108443544A (zh) * | 2018-04-12 | 2018-08-24 | 宜兴市锦辉铜材有限公司 | 一种弹簧可调式压力泄放安全阀 |
CN208719408U (zh) * | 2018-08-08 | 2019-04-09 | 杭州成套节流装置有限公司 | 一种流量可调式限流孔板 |
CN109296790A (zh) * | 2018-12-03 | 2019-02-01 | 湖南文理学院 | 一种便于调节耐压限度的泄压控制调节阀 |
Also Published As
Publication number | Publication date |
---|---|
CN110469700A (zh) | 2019-11-19 |
CN111878607A (zh) | 2020-11-03 |
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Legal Events
Date | Code | Title | Description |
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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: 20201119 Address after: 318050 fengjiang Zhongjia village, Luqiao District, Taizhou City, Zhejiang Province Applicant after: Taizhou Luqiao Honghui water heating plant Address before: 310018 China University of metrology, Xiasha Higher Education Zone, Hangzhou, Jianggan District, Zhejiang Applicant before: Yang Feng |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A small automatic opening and closing pressure relief valve Effective date of registration: 20211015 Granted publication date: 20201204 Pledgee: Zhejiang Tailong commercial bank Taizhou branch of Limited by Share Ltd. Pledgor: Taizhou Luqiao Honghui water heating plant Registration number: Y2021980010814 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |