CN110206896A - A kind of shut-off valve - Google Patents
A kind of shut-off valve Download PDFInfo
- Publication number
- CN110206896A CN110206896A CN201910514680.1A CN201910514680A CN110206896A CN 110206896 A CN110206896 A CN 110206896A CN 201910514680 A CN201910514680 A CN 201910514680A CN 110206896 A CN110206896 A CN 110206896A
- Authority
- CN
- China
- Prior art keywords
- control
- shut
- rod
- sliding slot
- 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
- 230000007246 mechanism Effects 0.000 claims description 46
- 230000007704 transition Effects 0.000 claims description 6
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims 1
- 238000005452 bending Methods 0.000 abstract description 5
- 230000006835 compression Effects 0.000 abstract description 4
- 238000007906 compression Methods 0.000 abstract description 4
- 230000002708 enhancing effect Effects 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000012999 compression bending Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect 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
- 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
- F16K1/14—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 with ball-shaped valve member
-
- 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
- F16K31/50—Mechanical actuating means with screw-spindle or internally threaded 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
- F16K35/00—Means to prevent accidental or unauthorised actuation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910514680.1A CN110206896B (en) | 2019-06-14 | 2019-06-14 | Stop valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910514680.1A CN110206896B (en) | 2019-06-14 | 2019-06-14 | Stop valve |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110206896A true CN110206896A (en) | 2019-09-06 |
CN110206896B CN110206896B (en) | 2020-12-08 |
Family
ID=67792612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910514680.1A Active CN110206896B (en) | 2019-06-14 | 2019-06-14 | Stop valve |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110206896B (en) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08145234A (en) * | 1994-11-18 | 1996-06-07 | Miki Puurii Kk | Handle with overload protecting mechanism |
JPH11108241A (en) * | 1997-10-07 | 1999-04-20 | The Kaden Kogyo Inc | Handle lock device |
JP2005180529A (en) * | 2003-12-18 | 2005-07-07 | Smith Flow Control Ltd | Locking device of valve |
CN101718369A (en) * | 2009-12-16 | 2010-06-02 | 黄幼华 | Valve knob |
CN102927300A (en) * | 2012-11-17 | 2013-02-13 | 陈振升 | Water tap |
CN203146894U (en) * | 2013-03-28 | 2013-08-21 | 神华集团有限责任公司 | Ball valve |
CN103423494A (en) * | 2013-08-30 | 2013-12-04 | 大连理工安全装备有限公司 | Conical spring self-closing explosion venting valve with adjustable pressure |
JP6302718B2 (en) * | 2014-03-27 | 2018-03-28 | 株式会社フジキン | Equipment with handle |
-
2019
- 2019-06-14 CN CN201910514680.1A patent/CN110206896B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08145234A (en) * | 1994-11-18 | 1996-06-07 | Miki Puurii Kk | Handle with overload protecting mechanism |
JPH11108241A (en) * | 1997-10-07 | 1999-04-20 | The Kaden Kogyo Inc | Handle lock device |
JP2005180529A (en) * | 2003-12-18 | 2005-07-07 | Smith Flow Control Ltd | Locking device of valve |
CN101718369A (en) * | 2009-12-16 | 2010-06-02 | 黄幼华 | Valve knob |
CN102927300A (en) * | 2012-11-17 | 2013-02-13 | 陈振升 | Water tap |
CN203146894U (en) * | 2013-03-28 | 2013-08-21 | 神华集团有限责任公司 | Ball valve |
CN103423494A (en) * | 2013-08-30 | 2013-12-04 | 大连理工安全装备有限公司 | Conical spring self-closing explosion venting valve with adjustable pressure |
JP6302718B2 (en) * | 2014-03-27 | 2018-03-28 | 株式会社フジキン | Equipment with handle |
Also Published As
Publication number | Publication date |
---|---|
CN110206896B (en) | 2020-12-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: 20201120 Address after: No.138, renjiawu natural village, Jiangdong community, Diankou Town, Zhuji City, Shaoxing City, Zhejiang Province Applicant after: Zhuji Haidao Machinery Co.,Ltd. Address before: 244000 Anhui Tongling Shizishan Economic Development Zone Anhui Zhongneng Valve Co., Ltd. Applicant before: Liu Yanwen |
|
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 stop valve Effective date of registration: 20211129 Granted publication date: 20201208 Pledgee: Bank of Ningbo Co., Ltd. Shaoxing Branch Pledgor: Zhuji Haidao Machinery Co.,Ltd. Registration number: Y2021330002383 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |