CN109139943B - Regulating valve with displacement fine-tuning device - Google Patents
Regulating valve with displacement fine-tuning device Download PDFInfo
- Publication number
- CN109139943B CN109139943B CN201811303137.9A CN201811303137A CN109139943B CN 109139943 B CN109139943 B CN 109139943B CN 201811303137 A CN201811303137 A CN 201811303137A CN 109139943 B CN109139943 B CN 109139943B
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- CN
- China
- Prior art keywords
- valve
- valve rod
- clack
- rod
- support
- 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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- 238000006073 displacement reaction Methods 0.000 title claims abstract description 13
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 43
- 230000005540 biological transmission Effects 0.000 claims description 4
- 210000004907 gland Anatomy 0.000 claims description 4
- 241000446313 Lamella Species 0.000 claims description 2
- 239000000945 filler Substances 0.000 claims description 2
- 230000007547 defect Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Images
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
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/44—Details of seats or valve members of double-seat valves
-
- 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
-
- 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
- F16K41/00—Spindle sealings
- F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811303137.9A CN109139943B (en) | 2018-11-02 | 2018-11-02 | Regulating valve with displacement fine-tuning device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811303137.9A CN109139943B (en) | 2018-11-02 | 2018-11-02 | Regulating valve with displacement fine-tuning device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109139943A CN109139943A (en) | 2019-01-04 |
CN109139943B true CN109139943B (en) | 2020-05-15 |
Family
ID=64807529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811303137.9A Active CN109139943B (en) | 2018-11-02 | 2018-11-02 | Regulating valve with displacement fine-tuning device |
Country Status (1)
Country | Link |
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CN (1) | CN109139943B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110200807B (en) * | 2019-07-06 | 2022-02-01 | 中国人民解放军海军第九七一医院 | Liquid leakage prevention medicine bottle |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6458696A (en) * | 1987-08-17 | 1989-03-06 | Sanyo Electric Co | Drink feeder |
CN203036013U (en) * | 2013-03-20 | 2013-07-03 | 北京承天倍达过滤技术有限责任公司 | Duplex three-way ball valve |
CN205047868U (en) * | 2015-10-14 | 2016-02-24 | 泉州市中天石油化工机械制造有限公司 | A two valves for middle and low voltage pipeline |
CN206112201U (en) * | 2016-09-29 | 2017-04-19 | 天津市华利达阀门有限公司 | Telescopic gate valve of flange |
CN207298002U (en) * | 2017-08-10 | 2018-05-01 | 河北高昕暖通设备有限公司 | A kind of connecting pipe external multifunctional balanced valve |
CN207539406U (en) * | 2017-09-13 | 2018-06-26 | 河南泉舜流体控制科技有限公司 | Two-seater adjusts pressure reducing valve |
-
2018
- 2018-11-02 CN CN201811303137.9A patent/CN109139943B/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN109139943A (en) | 2019-01-04 |
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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 | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200417 Address after: 325105 No. 63, Codaocun Codao North Road, Oubei Street, Yongjia County, Wenzhou City, Zhejiang Province Applicant after: Yongjia Qida Intellectual Property Consulting Co.,Ltd. Address before: 325115 Gaoshan Village, Yantou Town, Yongjia County, Wenzhou City, Zhejiang Province Applicant before: Xu Guohua |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240409 Address after: No. 1 Industrial New City, Funing Economic Development Zone, Yancheng City, Jiangsu Province, 224400 Patentee after: Jiangsu Sages Energy Equipment Co.,Ltd. Country or region after: China Address before: No.63, Maidao North Road, Maidao village, Oubei street, Yongjia County, Wenzhou City, Zhejiang Province Patentee before: Yongjia Qida Intellectual Property Consulting Co.,Ltd. Country or region before: China |