CN104390041A - 地埋阀门连接装置 - Google Patents
地埋阀门连接装置 Download PDFInfo
- Publication number
- CN104390041A CN104390041A CN201410658947.1A CN201410658947A CN104390041A CN 104390041 A CN104390041 A CN 104390041A CN 201410658947 A CN201410658947 A CN 201410658947A CN 104390041 A CN104390041 A CN 104390041A
- Authority
- CN
- China
- Prior art keywords
- protecting jacket
- bar
- dwang
- connection device
- valve connection
- 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
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 230000005489 elastic deformation Effects 0.000 abstract 1
- 210000003371 toe Anatomy 0.000 description 11
- 238000009434 installation Methods 0.000 description 6
- 238000011900 installation process Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000004904 shortening Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000001737 promoting 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
- F16K27/00—Construction of housing; Use of materials 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
- F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410658947.1A CN104390041B (zh) | 2014-11-18 | 2014-11-18 | 地埋阀门连接装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410658947.1A CN104390041B (zh) | 2014-11-18 | 2014-11-18 | 地埋阀门连接装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104390041A true CN104390041A (zh) | 2015-03-04 |
CN104390041B CN104390041B (zh) | 2017-02-22 |
Family
ID=52607983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410658947.1A Active CN104390041B (zh) | 2014-11-18 | 2014-11-18 | 地埋阀门连接装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104390041B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105927630A (zh) * | 2016-06-30 | 2016-09-07 | 上海市政工程设计研究总院(集团)有限公司 | 一种伸缩杆的连接装置 |
CN105927634A (zh) * | 2016-06-30 | 2016-09-07 | 上海市政工程设计研究总院(集团)有限公司 | 一种伸缩杆的连接装置 |
CN109027359A (zh) * | 2018-08-16 | 2018-12-18 | 安徽信息工程学院 | 地埋式阀门保护装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5738140A (en) * | 1996-12-26 | 1998-04-14 | American Cast Iron Pipe Company | Adjustable height extension stem and valve box assembly |
CN2806927Y (zh) * | 2005-06-20 | 2006-08-16 | 李习洪 | 地埋式闸阀启闭装置 |
CN2849389Y (zh) * | 2005-11-09 | 2006-12-20 | 苏州市燃气设备阀门制造有限公司 | 阀门启闭加长器 |
CN201314412Y (zh) * | 2008-11-18 | 2009-09-23 | 张维春 | 地下管道使用的直埋式蝶阀 |
CN101749484A (zh) * | 2009-12-30 | 2010-06-23 | 武汉大禹阀门制造有限公司 | 直埋杆组合适应埋地深度的方法及其结构 |
CN102022580A (zh) * | 2009-09-16 | 2011-04-20 | 上海冠龙阀门机械有限公司 | 一种长度伸缩的传动杆 |
CN204420245U (zh) * | 2014-11-18 | 2015-06-24 | 广东永泉阀门科技有限公司 | 地埋阀门连接装置 |
-
2014
- 2014-11-18 CN CN201410658947.1A patent/CN104390041B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5738140A (en) * | 1996-12-26 | 1998-04-14 | American Cast Iron Pipe Company | Adjustable height extension stem and valve box assembly |
CN2806927Y (zh) * | 2005-06-20 | 2006-08-16 | 李习洪 | 地埋式闸阀启闭装置 |
CN2849389Y (zh) * | 2005-11-09 | 2006-12-20 | 苏州市燃气设备阀门制造有限公司 | 阀门启闭加长器 |
CN201314412Y (zh) * | 2008-11-18 | 2009-09-23 | 张维春 | 地下管道使用的直埋式蝶阀 |
CN102022580A (zh) * | 2009-09-16 | 2011-04-20 | 上海冠龙阀门机械有限公司 | 一种长度伸缩的传动杆 |
CN101749484A (zh) * | 2009-12-30 | 2010-06-23 | 武汉大禹阀门制造有限公司 | 直埋杆组合适应埋地深度的方法及其结构 |
CN204420245U (zh) * | 2014-11-18 | 2015-06-24 | 广东永泉阀门科技有限公司 | 地埋阀门连接装置 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105927630A (zh) * | 2016-06-30 | 2016-09-07 | 上海市政工程设计研究总院(集团)有限公司 | 一种伸缩杆的连接装置 |
CN105927634A (zh) * | 2016-06-30 | 2016-09-07 | 上海市政工程设计研究总院(集团)有限公司 | 一种伸缩杆的连接装置 |
CN105927634B (zh) * | 2016-06-30 | 2024-04-12 | 上海市政工程设计研究总院(集团)有限公司 | 一种伸缩杆的连接装置 |
CN105927630B (zh) * | 2016-06-30 | 2024-04-12 | 上海市政工程设计研究总院(集团)有限公司 | 一种伸缩杆的连接装置 |
CN109027359A (zh) * | 2018-08-16 | 2018-12-18 | 安徽信息工程学院 | 地埋式阀门保护装置 |
Also Published As
Publication number | Publication date |
---|---|
CN104390041B (zh) | 2017-02-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Underground valve connecting device Effective date of registration: 20171108 Granted publication date: 20170222 Pledgee: Shunde Guangdong rural commercial bank Nanhai Branch of Limited by Share Ltd Pledgor: Guangdong Yongquan Valve Technology Co., Ltd. Registration number: 2017440000121 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20181130 Granted publication date: 20170222 Pledgee: Shunde Guangdong rural commercial bank Nanhai Branch of Limited by Share Ltd Pledgor: Guangdong Yongquan Valve Technology Co., Ltd. Registration number: 2017440000121 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Underground valve connecting device Effective date of registration: 20181203 Granted publication date: 20170222 Pledgee: Shunde Guangdong rural commercial bank Nanhai Branch of Limited by Share Ltd Pledgor: Guangdong Yongquan Valve Technology Co., Ltd. Registration number: 2018990001132 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200109 Granted publication date: 20170222 Pledgee: Shunde Guangdong rural commercial bank Nanhai Branch of Limited by Share Ltd Pledgor: Guangdong Yongquan Valve Technology Co., Ltd. Registration number: 2018990001132 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |