CN104455501A - 一种双级流量调节阀 - Google Patents
一种双级流量调节阀 Download PDFInfo
- Publication number
- CN104455501A CN104455501A CN201410514156.1A CN201410514156A CN104455501A CN 104455501 A CN104455501 A CN 104455501A CN 201410514156 A CN201410514156 A CN 201410514156A CN 104455501 A CN104455501 A CN 104455501A
- Authority
- CN
- China
- Prior art keywords
- valve
- driving head
- jump
- valve plug
- cylindrical cavity
- 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
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
- 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
- F16K3/22—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 sealing faces shaped as surfaces of solids of revolution
- F16K3/24—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 sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
- F16K3/243—Packings
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410514156.1A CN104455501B (zh) | 2014-09-29 | 2014-09-29 | 一种双级流量调节阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410514156.1A CN104455501B (zh) | 2014-09-29 | 2014-09-29 | 一种双级流量调节阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104455501A true CN104455501A (zh) | 2015-03-25 |
CN104455501B CN104455501B (zh) | 2017-09-26 |
Family
ID=52902024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410514156.1A Active CN104455501B (zh) | 2014-09-29 | 2014-09-29 | 一种双级流量调节阀 |
Country Status (1)
Country | Link |
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CN (1) | CN104455501B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106090409A (zh) * | 2016-08-15 | 2016-11-09 | 无锡惠山泵业有限公司 | 一种适用性强的阀门 |
CN114791044A (zh) * | 2022-05-25 | 2022-07-26 | 江苏恒达机械制造有限公司 | 一种防冻石油阀门 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB817873A (en) * | 1956-07-20 | 1959-08-06 | Olin Bennie Sangster | Sliding gate valve |
CN2095979U (zh) * | 1991-07-19 | 1992-02-12 | 冶金工业部建筑研究总院 | 气体流量控制双效阀 |
JP2802220B2 (ja) * | 1994-02-14 | 1998-09-24 | 秀家 青木 | 流量制御弁 |
CN203035990U (zh) * | 2012-12-28 | 2013-07-03 | 中国石油化工股份有限公司 | 水平式微小流量线性调节阀 |
CN103410999A (zh) * | 2013-05-22 | 2013-11-27 | 麦特汽车服务股份有限公司 | 一种流量调节阀对流量精细调节的实现方法 |
-
2014
- 2014-09-29 CN CN201410514156.1A patent/CN104455501B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB817873A (en) * | 1956-07-20 | 1959-08-06 | Olin Bennie Sangster | Sliding gate valve |
CN2095979U (zh) * | 1991-07-19 | 1992-02-12 | 冶金工业部建筑研究总院 | 气体流量控制双效阀 |
JP2802220B2 (ja) * | 1994-02-14 | 1998-09-24 | 秀家 青木 | 流量制御弁 |
CN203035990U (zh) * | 2012-12-28 | 2013-07-03 | 中国石油化工股份有限公司 | 水平式微小流量线性调节阀 |
CN103410999A (zh) * | 2013-05-22 | 2013-11-27 | 麦特汽车服务股份有限公司 | 一种流量调节阀对流量精细调节的实现方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106090409A (zh) * | 2016-08-15 | 2016-11-09 | 无锡惠山泵业有限公司 | 一种适用性强的阀门 |
CN114791044A (zh) * | 2022-05-25 | 2022-07-26 | 江苏恒达机械制造有限公司 | 一种防冻石油阀门 |
Also Published As
Publication number | Publication date |
---|---|
CN104455501B (zh) | 2017-09-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Han Zhenghai Inventor after: Lv Lianfeng Inventor after: Wang Naishu Inventor after: Yu Gang Inventor after: Liu Xiao Inventor before: Chen Ling Inventor before: Wang Yan Inventor before: Ren Qi Inventor before: Cheng Xiao |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20170801 Address after: 224500 Yancheng City Binhai County, Jiangsu Binhai Industrial Park District Road No. 2 Applicant after: Jiangsu valve product quality supervision and Inspection Center Address before: 214000 Huishan Economic Development Zone, Jiangsu province Hui Cheng Road, No. 77, No. Applicant before: Wuxi Kangbaisi Machinery Technology Co., Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant |