CN110043672B - 手拉式放气阀 - Google Patents
手拉式放气阀 Download PDFInfo
- Publication number
- CN110043672B CN110043672B CN201910302715.5A CN201910302715A CN110043672B CN 110043672 B CN110043672 B CN 110043672B CN 201910302715 A CN201910302715 A CN 201910302715A CN 110043672 B CN110043672 B CN 110043672B
- Authority
- CN
- China
- Prior art keywords
- valve body
- sealing
- hole
- end cover
- connecting rod
- 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.)
- Active
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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
- 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
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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
- 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
- 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
- F16K1/36—Valve members
- F16K1/38—Valve members of conical shape
- F16K1/385—Valve members of conical shape contacting in the closed position, over a substantial axial length, a seat surface having the same inclination
-
- 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
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0254—Construction of housing; Use of materials therefor of lift valves with conical shaped valve 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/46—Mechanical actuating means for remote operation
- F16K31/465—Mechanical actuating means for remote operation by flexible transmission means, e.g. cable, chain, bowden wire
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910302715.5A CN110043672B (zh) | 2019-04-16 | 2019-04-16 | 手拉式放气阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910302715.5A CN110043672B (zh) | 2019-04-16 | 2019-04-16 | 手拉式放气阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110043672A CN110043672A (zh) | 2019-07-23 |
CN110043672B true CN110043672B (zh) | 2020-12-08 |
Family
ID=67277249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910302715.5A Active CN110043672B (zh) | 2019-04-16 | 2019-04-16 | 手拉式放气阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110043672B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111688411A (zh) * | 2020-06-26 | 2020-09-22 | 李开健 | 一种汽车内胎及轮胎 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3311566C1 (de) * | 1983-03-30 | 1984-10-25 | GESA Gebr. Salmen GmbH, 5750 Menden | Ventil |
GB2142415A (en) * | 1983-06-28 | 1985-01-16 | Jin Cheng Chang | Oil drainage valves |
CN201680007U (zh) * | 2010-05-19 | 2010-12-22 | 汤玉群 | 太阳能热水器管路排空阀 |
CN202493682U (zh) * | 2012-02-27 | 2012-10-17 | 宁波康迪光伏科技有限公司 | 一种手拉式真空阀 |
CN203248736U (zh) * | 2013-03-12 | 2013-10-23 | 刘焕胜 | 手动式自封水排气阀 |
CN104776262B (zh) * | 2015-05-08 | 2017-02-01 | 中国人民解放军后勤工程学院 | 一种自动排气阀 |
CN206592605U (zh) * | 2017-01-18 | 2017-10-27 | 安徽江淮汽车集团股份有限公司 | 储气筒放水阀 |
CN207018612U (zh) * | 2017-07-07 | 2018-02-16 | 康师傅(昆明)饮品有限公司 | 一种冷却水管道排气装置 |
CN108662221A (zh) * | 2018-07-24 | 2018-10-16 | 周玉翔 | 一种便于更换管道的冶金炉用自动排气装置 |
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2019
- 2019-04-16 CN CN201910302715.5A patent/CN110043672B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN110043672A (zh) | 2019-07-23 |
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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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230721 Address after: Room 202-f105, 2 / F, Ligang building podium, No. 82, West 2nd Road, Tianjin Binhai New Area pilot free trade zone (Airport Economic Zone) Patentee after: OFFSHORE OIL ENGINEERING Co.,Ltd. Patentee after: COOEC SUBSEA TECHNOLOGY Co.,Ltd. Address before: 300451 no.1078 Danjiang Road, Tanggu District, Binhai New Area, Tianjin Patentee before: OFFSHORE OIL ENGINEERING Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Room 202-f105, 2 / F, Ligang building podium, No. 82, West 2nd Road, Tianjin Binhai New Area pilot free trade zone (Airport Economic Zone) Patentee after: OFFSHORE OIL ENGINEERING Co.,Ltd. Patentee after: CNOOC Shenzhen Ocean Engineering Technology Service Co.,Ltd. Address before: Room 202-f105, 2 / F, Ligang building podium, No. 82, West 2nd Road, Tianjin Binhai New Area pilot free trade zone (Airport Economic Zone) Patentee before: OFFSHORE OIL ENGINEERING Co.,Ltd. Patentee before: COOEC SUBSEA TECHNOLOGY Co.,Ltd. |