CN110805708A - 一种隔膜式截止阀 - Google Patents
一种隔膜式截止阀 Download PDFInfo
- Publication number
- CN110805708A CN110805708A CN201911123462.1A CN201911123462A CN110805708A CN 110805708 A CN110805708 A CN 110805708A CN 201911123462 A CN201911123462 A CN 201911123462A CN 110805708 A CN110805708 A CN 110805708A
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- CN
- China
- Prior art keywords
- valve
- rod
- valve clack
- diaphragm
- block
- 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
- 239000003292 glue Substances 0.000 claims description 13
- 230000037237 body shape Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 9
- 230000003628 erosive effect Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 239000011229 interlayer Substances 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 description 11
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 239000012528 membrane Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/0281—Guillotine or blade-type valves, e.g. no passage through the valve member
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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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/04—Construction of housing; Use of materials therefor of sliding valves
- F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
-
- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
-
- 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
- F16K43/00—Auxiliary closure means in valves, which in case of repair, e.g. rewashering, of the valve, can take over the function of the normal closure means; Devices for temporary replacement of parts of valves for the same purpose
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Valve Housings (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911123462.1A CN110805708B (zh) | 2019-11-16 | 2019-11-16 | 一种隔膜式截止阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911123462.1A CN110805708B (zh) | 2019-11-16 | 2019-11-16 | 一种隔膜式截止阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110805708A true CN110805708A (zh) | 2020-02-18 |
CN110805708B CN110805708B (zh) | 2021-08-24 |
Family
ID=69490187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911123462.1A Active CN110805708B (zh) | 2019-11-16 | 2019-11-16 | 一种隔膜式截止阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110805708B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112303251A (zh) * | 2020-10-27 | 2021-02-02 | 济南德创试验仪器有限公司 | 一种截止阀 |
CN117212507A (zh) * | 2023-11-09 | 2023-12-12 | 靖江市新世纪液压件制造有限公司 | 一种防水泵倒转的安全型止回阀 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0109626A2 (de) * | 1982-11-19 | 1984-05-30 | Manfred Fietz | Membranventil |
CN86208085U (zh) * | 1986-10-16 | 1987-09-09 | 喻丁根 | 双膜气动截断阀门 |
CN104315163A (zh) * | 2014-09-19 | 2015-01-28 | 陈妹芬 | 一种新型隔膜阀 |
CN204592385U (zh) * | 2015-04-09 | 2015-08-26 | 扬中新亚自控工程有限公司 | 一种新型高效的隔膜阀 |
CN204942662U (zh) * | 2015-09-17 | 2016-01-06 | 罗浮阀门集团有限公司 | 弹簧全启式安全阀 |
CN209262264U (zh) * | 2018-12-17 | 2019-08-16 | 常州市汇丰船舶附件制造有限公司 | 大口径先导式减压阀 |
-
2019
- 2019-11-16 CN CN201911123462.1A patent/CN110805708B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0109626A2 (de) * | 1982-11-19 | 1984-05-30 | Manfred Fietz | Membranventil |
CN86208085U (zh) * | 1986-10-16 | 1987-09-09 | 喻丁根 | 双膜气动截断阀门 |
CN104315163A (zh) * | 2014-09-19 | 2015-01-28 | 陈妹芬 | 一种新型隔膜阀 |
CN204592385U (zh) * | 2015-04-09 | 2015-08-26 | 扬中新亚自控工程有限公司 | 一种新型高效的隔膜阀 |
CN204942662U (zh) * | 2015-09-17 | 2016-01-06 | 罗浮阀门集团有限公司 | 弹簧全启式安全阀 |
CN209262264U (zh) * | 2018-12-17 | 2019-08-16 | 常州市汇丰船舶附件制造有限公司 | 大口径先导式减压阀 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112303251A (zh) * | 2020-10-27 | 2021-02-02 | 济南德创试验仪器有限公司 | 一种截止阀 |
CN117212507A (zh) * | 2023-11-09 | 2023-12-12 | 靖江市新世纪液压件制造有限公司 | 一种防水泵倒转的安全型止回阀 |
CN117212507B (zh) * | 2023-11-09 | 2024-01-30 | 靖江市新世纪液压件制造有限公司 | 一种防水泵倒转的安全型止回阀 |
Also Published As
Publication number | Publication date |
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CN110805708B (zh) | 2021-08-24 |
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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 | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhao Peixin Inventor after: Sun Gang Inventor after: Xiang Fei Inventor after: Shi Jiebo Inventor after: Xu Guohua Inventor before: Xu Guohua |
|
CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210810 Address after: Room 602, 177 Gongwang street, Fuchun street, Fuyang District, Hangzhou City, Zhejiang Province Applicant after: Hangzhou Puchang Technology Co.,Ltd. Address before: 325115 Gaoshan village, Yantou Town, Yongjia County, Wenzhou City, Zhejiang Province Applicant before: Xu Guohua |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231029 Address after: Building 1, No. 1887 Tianzhong Road, Yongzhong Street, Longwan District, Wenzhou City, Zhejiang Province, 325000 Patentee after: Ruistuo Valve Group Co.,Ltd. Address before: Room 602, 177 Gongwang street, Fuchun street, Fuyang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Puchang Technology Co.,Ltd. |
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TR01 | Transfer of patent right |