CN110397771A - 一种使用寿命高的弹簧式安全阀 - Google Patents
一种使用寿命高的弹簧式安全阀 Download PDFInfo
- Publication number
- CN110397771A CN110397771A CN201910657892.5A CN201910657892A CN110397771A CN 110397771 A CN110397771 A CN 110397771A CN 201910657892 A CN201910657892 A CN 201910657892A CN 110397771 A CN110397771 A CN 110397771A
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- CN
- China
- Prior art keywords
- spool
- valve
- electromagnet
- spring
- service life
- 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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Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 56
- 229910052742 iron Inorganic materials 0.000 claims abstract description 28
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 238000012856 packing Methods 0.000 claims abstract description 11
- 239000004020 conductor Substances 0.000 claims description 3
- 230000006698 induction Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000002929 anti-fatigue Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- F16K17/0413—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 in the form of closure plates
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Magnetically Actuated Valves (AREA)
- Safety Valves (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910657892.5A CN110397771B (zh) | 2019-07-20 | 2019-07-20 | 一种使用寿命高的弹簧式安全阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910657892.5A CN110397771B (zh) | 2019-07-20 | 2019-07-20 | 一种使用寿命高的弹簧式安全阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110397771A true CN110397771A (zh) | 2019-11-01 |
CN110397771B CN110397771B (zh) | 2020-12-01 |
Family
ID=68324763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201910657892.5A Active CN110397771B (zh) | 2019-07-20 | 2019-07-20 | 一种使用寿命高的弹簧式安全阀 |
Country Status (1)
Country | Link |
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CN (1) | CN110397771B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113183420A (zh) * | 2021-04-09 | 2021-07-30 | 李佳平 | 一种可自动脱模的注塑成型机 |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1998346U (de) * | 1964-10-20 | 1968-12-12 | Lucifer Sa | Klappenventil |
SU703719A1 (ru) * | 1977-07-12 | 1979-12-15 | Горьковский государственный университет им.Н.И.Лобачевского | Предохранительный клапан |
JPH1181940A (ja) * | 1997-09-01 | 1999-03-26 | Nippon Soken Inc | 電磁式弁駆動装置 |
EP1805409A1 (de) * | 2004-10-20 | 2007-07-11 | Robert Bosch Gmbh | Magnetventilbetätigter kraftstoffinjektor mit hydraulischem überhubanschlag |
CN102537452A (zh) * | 2011-12-27 | 2012-07-04 | 上海空间推进研究所 | 一种高压缓冲阀 |
CN206159576U (zh) * | 2016-10-18 | 2017-05-10 | 天津市华诺盛源科技有限公司 | 一种工业锅炉安全阀 |
CN106763396A (zh) * | 2017-01-18 | 2017-05-31 | 华中科技大学 | 一种动磁式阻尼器 |
CN107906235A (zh) * | 2017-11-16 | 2018-04-13 | 杭州华惠阀门有限公司 | 一种蒸汽安全阀 |
CN207297990U (zh) * | 2017-08-27 | 2018-05-01 | 张舰 | 一种医疗进液管路用磁通单向阀装置 |
CN109488795A (zh) * | 2018-12-20 | 2019-03-19 | 珠海格力电器股份有限公司 | 安全阀、压力系统及热水器 |
CN109630601A (zh) * | 2018-12-28 | 2019-04-16 | 河南科技大学 | 一种筒式减震装置 |
-
2019
- 2019-07-20 CN CN201910657892.5A patent/CN110397771B/zh active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1998346U (de) * | 1964-10-20 | 1968-12-12 | Lucifer Sa | Klappenventil |
SU703719A1 (ru) * | 1977-07-12 | 1979-12-15 | Горьковский государственный университет им.Н.И.Лобачевского | Предохранительный клапан |
JPH1181940A (ja) * | 1997-09-01 | 1999-03-26 | Nippon Soken Inc | 電磁式弁駆動装置 |
EP1805409A1 (de) * | 2004-10-20 | 2007-07-11 | Robert Bosch Gmbh | Magnetventilbetätigter kraftstoffinjektor mit hydraulischem überhubanschlag |
CN102537452A (zh) * | 2011-12-27 | 2012-07-04 | 上海空间推进研究所 | 一种高压缓冲阀 |
CN206159576U (zh) * | 2016-10-18 | 2017-05-10 | 天津市华诺盛源科技有限公司 | 一种工业锅炉安全阀 |
CN106763396A (zh) * | 2017-01-18 | 2017-05-31 | 华中科技大学 | 一种动磁式阻尼器 |
CN207297990U (zh) * | 2017-08-27 | 2018-05-01 | 张舰 | 一种医疗进液管路用磁通单向阀装置 |
CN107906235A (zh) * | 2017-11-16 | 2018-04-13 | 杭州华惠阀门有限公司 | 一种蒸汽安全阀 |
CN109488795A (zh) * | 2018-12-20 | 2019-03-19 | 珠海格力电器股份有限公司 | 安全阀、压力系统及热水器 |
CN109630601A (zh) * | 2018-12-28 | 2019-04-16 | 河南科技大学 | 一种筒式减震装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113183420A (zh) * | 2021-04-09 | 2021-07-30 | 李佳平 | 一种可自动脱模的注塑成型机 |
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Publication number | Publication date |
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CN110397771B (zh) | 2020-12-01 |
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Effective date of registration: 20201116 Address after: 538000 Guangxi Fangchenggang Port Area East Drainage Reclamation Port Area 1 Road West Side Applicant after: Fangcheng and Hong Kong and Macao grain & Oil Industry Co.,Ltd. Address before: 537100 No.145, Tiandou West Village, Yanshou village, Houlu Township, Guiping City, Guigang City, Guangxi Zhuang Autonomous Region Applicant before: Chen Yeyuan |
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Effective date of registration: 20210318 Address after: 538000 room 120, 1st floor, building 3, yunlang Science Park, Fangcheng District, Fangchenggang City, Guangxi Zhuang Autonomous Region Patentee after: Guangxi Beibu Gulf grain and oil technology research Co.,Ltd. Address before: 538000 Guangxi Fangchenggang Port Area East Drainage Reclamation Port Area 1 Road West Side Patentee before: Fangcheng and Hong Kong and Macao grain & Oil Industry Co.,Ltd. |