CN105257859A - 一种超低温上装式球阀及其装配方法 - Google Patents
一种超低温上装式球阀及其装配方法 Download PDFInfo
- Publication number
- CN105257859A CN105257859A CN201510760940.5A CN201510760940A CN105257859A CN 105257859 A CN105257859 A CN 105257859A CN 201510760940 A CN201510760940 A CN 201510760940A CN 105257859 A CN105257859 A CN 105257859A
- Authority
- CN
- China
- Prior art keywords
- valve
- ball
- valve body
- valve seat
- lip
- 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.)
- Pending
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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
-
- 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
- F16K41/04—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing
- F16K41/043—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing for spindles which only rotate, i.e. non-rising spindles
- F16K41/046—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing for spindles which only rotate, i.e. non-rising spindles for rotating 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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
- F16K5/0663—Packings
- F16K5/0689—Packings between housing and plug
-
- 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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
- F16K5/0663—Packings
- F16K5/0694—Spindle sealings
-
- 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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
- F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
- F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
- Details Of Valves (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510760940.5A CN105257859A (zh) | 2015-11-10 | 2015-11-10 | 一种超低温上装式球阀及其装配方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510760940.5A CN105257859A (zh) | 2015-11-10 | 2015-11-10 | 一种超低温上装式球阀及其装配方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN105257859A true CN105257859A (zh) | 2016-01-20 |
Family
ID=55097687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510760940.5A Pending CN105257859A (zh) | 2015-11-10 | 2015-11-10 | 一种超低温上装式球阀及其装配方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105257859A (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105782484A (zh) * | 2016-04-19 | 2016-07-20 | 潘明尧 | 一种lng超低温顶装式球阀 |
CN109973667A (zh) * | 2019-03-29 | 2019-07-05 | 成都成高阀门有限公司 | 一种液化天然气用深冷蝶阀 |
CN112145713A (zh) * | 2020-09-10 | 2020-12-29 | 耐氟隆集团有限公司 | 零泄漏高性能衬氟蝶阀 |
CN114087391A (zh) * | 2021-12-25 | 2022-02-25 | 江苏华英阀业有限公司 | 一种小规格上装式固定球阀的阀座结构 |
CN114165615A (zh) * | 2022-01-19 | 2022-03-11 | 瓯球阀门有限公司 | 一种上装式球阀 |
CN114233891A (zh) * | 2022-01-19 | 2022-03-25 | 瓯球阀门有限公司 | 一种便于拆装球体的上装式球阀 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20090079332A (ko) * | 2008-01-17 | 2009-07-22 | 주식회사 유엔에스 | 초저온 볼밸브 |
CN102818043A (zh) * | 2012-08-31 | 2012-12-12 | 苏州纽威阀门股份有限公司 | 一种低温球阀 |
CN203560490U (zh) * | 2013-11-18 | 2014-04-23 | 山西浩宇阀门科技有限公司 | 一种燃气管道球阀 |
CN103801897A (zh) * | 2013-12-26 | 2014-05-21 | 方正阀门集团有限公司 | 一种超低温上装式固定球阀及其装配方法 |
CN204610939U (zh) * | 2015-05-18 | 2015-09-02 | 浙江石化阀门有限公司 | 超低温上装式固定球阀 |
CN204647406U (zh) * | 2015-05-18 | 2015-09-16 | 成都成高阀门有限公司 | 一种低温球阀阀座密封结构 |
CN205118312U (zh) * | 2015-11-10 | 2016-03-30 | 五洲阀门有限公司 | 一种超低温上装式球阀 |
-
2015
- 2015-11-10 CN CN201510760940.5A patent/CN105257859A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20090079332A (ko) * | 2008-01-17 | 2009-07-22 | 주식회사 유엔에스 | 초저온 볼밸브 |
CN102818043A (zh) * | 2012-08-31 | 2012-12-12 | 苏州纽威阀门股份有限公司 | 一种低温球阀 |
CN203560490U (zh) * | 2013-11-18 | 2014-04-23 | 山西浩宇阀门科技有限公司 | 一种燃气管道球阀 |
CN103801897A (zh) * | 2013-12-26 | 2014-05-21 | 方正阀门集团有限公司 | 一种超低温上装式固定球阀及其装配方法 |
CN204610939U (zh) * | 2015-05-18 | 2015-09-02 | 浙江石化阀门有限公司 | 超低温上装式固定球阀 |
CN204647406U (zh) * | 2015-05-18 | 2015-09-16 | 成都成高阀门有限公司 | 一种低温球阀阀座密封结构 |
CN205118312U (zh) * | 2015-11-10 | 2016-03-30 | 五洲阀门有限公司 | 一种超低温上装式球阀 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105782484A (zh) * | 2016-04-19 | 2016-07-20 | 潘明尧 | 一种lng超低温顶装式球阀 |
CN109973667A (zh) * | 2019-03-29 | 2019-07-05 | 成都成高阀门有限公司 | 一种液化天然气用深冷蝶阀 |
CN112145713A (zh) * | 2020-09-10 | 2020-12-29 | 耐氟隆集团有限公司 | 零泄漏高性能衬氟蝶阀 |
CN114087391A (zh) * | 2021-12-25 | 2022-02-25 | 江苏华英阀业有限公司 | 一种小规格上装式固定球阀的阀座结构 |
CN114165615A (zh) * | 2022-01-19 | 2022-03-11 | 瓯球阀门有限公司 | 一种上装式球阀 |
CN114233891A (zh) * | 2022-01-19 | 2022-03-25 | 瓯球阀门有限公司 | 一种便于拆装球体的上装式球阀 |
CN114165615B (zh) * | 2022-01-19 | 2023-12-08 | 瓯球阀门有限公司 | 一种上装式球阀 |
CN114233891B (zh) * | 2022-01-19 | 2023-12-08 | 瓯球阀门有限公司 | 一种便于拆装球体的上装式球阀 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105257859A (zh) | 一种超低温上装式球阀及其装配方法 | |
CN205118312U (zh) | 一种超低温上装式球阀 | |
US10955091B2 (en) | Tank valve | |
CN105510140B (zh) | 一种低温深冷压力容器耐压爆破试验系统及方法 | |
CN102900859B (zh) | 水下液压驱动型平板闸阀 | |
NO20140893A1 (no) | Antirotasjonsmontasjer til bruk ved væskeventiler | |
CN104329497A (zh) | 一种电磁泄压阀 | |
CN109058505A (zh) | 一种楔式超低温顶装球阀 | |
CN102705525B (zh) | 一种上装式低温固定球阀 | |
CN202659955U (zh) | 一种上装式低温固定球阀 | |
CN104565424A (zh) | 一种气压推开阀座的上装式固定球阀 | |
CN209041630U (zh) | 一种楔式超低温顶装球阀 | |
CN202392206U (zh) | 波纹管平衡式安全阀 | |
CN112096937A (zh) | 新型大通量高温高压电磁释放阀 | |
CN204459327U (zh) | 一种安全阀 | |
CN203374839U (zh) | 超低温闸阀 | |
CN208268443U (zh) | 一种严重事故卸压闸阀 | |
CN109458462A (zh) | 一种阀门 | |
CN202441935U (zh) | 一种便于检修的波纹管式安全阀 | |
CN1089414C (zh) | 新型安全阀 | |
CN205423980U (zh) | 一种零泄漏液控压力调节阀 | |
CN109027399B (zh) | 常开式高压气控燃气阀 | |
CN105202206A (zh) | 低温截止限流阀 | |
CN220668447U (zh) | 一种氢用超低温半球阀 | |
CN102537370B (zh) | 一种无级可调机械伺服开关引气阀 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: Yongqiang hi tech industry of Longwan District of Wenzhou City, Zhejiang province 325000 Park Wuzhou Valve Co. Ltd. Applicant after: WuZhou Valve Co., Ltd. Address before: Yongqiang hi tech industry of Longwan District of Wenzhou City, Zhejiang province 325000 Park Wuzhou Valve Co. Ltd. Applicant before: Wuzhou Valve Co., Ltd. |
|
CB03 | Change of inventor or designer information |
Inventor after: Hu Jiantian Inventor after: Chen Xinghan Inventor after: Ge Xiangping Inventor after: Li Junhui Inventor after: Chen Changben Inventor after: Wang Cheng Inventor after: Tang Yisheng Inventor after: Ye Kaiqiang Inventor after: Lu Xiaohang Inventor before: Hu Jiantian Inventor before: Chen Xinghan Inventor before: Yan Xiangping Inventor before: Li Junhui Inventor before: Wang Cheng Inventor before: Tang Yisheng |
|
COR | Change of bibliographic data | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160120 |
|
RJ01 | Rejection of invention patent application after publication |