CN107120447A - 一种具有双重工作方式和报警保护功能的阀门 - Google Patents
一种具有双重工作方式和报警保护功能的阀门 Download PDFInfo
- Publication number
- CN107120447A CN107120447A CN201710460949.3A CN201710460949A CN107120447A CN 107120447 A CN107120447 A CN 107120447A CN 201710460949 A CN201710460949 A CN 201710460949A CN 107120447 A CN107120447 A CN 107120447A
- Authority
- CN
- China
- Prior art keywords
- tube wall
- driven
- pipe
- active
- alarm
- 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
- 239000002184 metal Substances 0.000 claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims abstract description 11
- 210000003128 head Anatomy 0.000 claims abstract description 9
- 230000006835 compression Effects 0.000 claims abstract description 8
- 238000007906 compression Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 16
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 5
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- 239000012530 fluid Substances 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000269400 Sirenidae Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000010959 steel Substances 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
- 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
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/62—Pedals or like operating members, e.g. actuated by knee or hip
-
- 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
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
- F16K37/0083—For recording or indicating the functioning of a valve in combination with test equipment by measuring valve parameters
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Emergency Alarm Devices (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710460949.3A CN107120447B (zh) | 2017-06-18 | 2017-06-18 | 一种具有双重工作方式和报警保护功能的阀门 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710460949.3A CN107120447B (zh) | 2017-06-18 | 2017-06-18 | 一种具有双重工作方式和报警保护功能的阀门 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107120447A true CN107120447A (zh) | 2017-09-01 |
CN107120447B CN107120447B (zh) | 2019-02-12 |
Family
ID=59719150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710460949.3A Expired - Fee Related CN107120447B (zh) | 2017-06-18 | 2017-06-18 | 一种具有双重工作方式和报警保护功能的阀门 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107120447B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN88210738U (zh) * | 1988-01-20 | 1988-12-07 | 刘培新 | 便池冲洗自动装置 |
CN2453056Y (zh) * | 2000-11-10 | 2001-10-10 | 黄暾智 | 水箱排水阀控制按钮 |
US20050087710A1 (en) * | 2003-10-23 | 2005-04-28 | Nortier Richard A. | Piston-type flushometer with inner cover |
CN201909101U (zh) * | 2010-12-25 | 2011-07-27 | 山东科技职业学院 | 液压延时给水阀门 |
CN203868486U (zh) * | 2014-06-19 | 2014-10-08 | 南安市沃百伦洁具厂 | 一种结构更为简单的脚踏阀 |
-
2017
- 2017-06-18 CN CN201710460949.3A patent/CN107120447B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN88210738U (zh) * | 1988-01-20 | 1988-12-07 | 刘培新 | 便池冲洗自动装置 |
CN2453056Y (zh) * | 2000-11-10 | 2001-10-10 | 黄暾智 | 水箱排水阀控制按钮 |
US20050087710A1 (en) * | 2003-10-23 | 2005-04-28 | Nortier Richard A. | Piston-type flushometer with inner cover |
CN201909101U (zh) * | 2010-12-25 | 2011-07-27 | 山东科技职业学院 | 液压延时给水阀门 |
CN203868486U (zh) * | 2014-06-19 | 2014-10-08 | 南安市沃百伦洁具厂 | 一种结构更为简单的脚踏阀 |
Also Published As
Publication number | Publication date |
---|---|
CN107120447B (zh) | 2019-02-12 |
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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 |
Effective date of registration: 20181228 Address after: 318000 No. 46, No. 2, Lixun Dicun, Fengjiang Street, Luqiao District, Taizhou City, Zhejiang Province Applicant after: Taizhou Zhongji Valve Co.,Ltd. Address before: 410205 Room 601, 6th floor, Changsha Zhongdian Software Park Headquarters Building, 39 Jianshan Road, Changsha High-tech Development Zone, Hunan Province, Changsha City, Hunan Province Applicant before: CHANGSHA WUDAO INDUSTRIAL DESIGN Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 318000 Building 1, No. 99 workshop, area 2, lijidai village, fengjiang street, Luqiao District, Taizhou City, Zhejiang Province (Taizhou Zhongji Valve Co., Ltd.) Patentee after: Taizhou Zhongji Valve Co.,Ltd. Address before: 318000 No. 46, No. 2, Lixun Dicun, Fengjiang Street, Luqiao District, Taizhou City, Zhejiang Province Patentee before: Taizhou Zhongji Valve Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Valve with dual working modes and alarm protecting function Effective date of registration: 20200715 Granted publication date: 20190212 Pledgee: Zhejiang Tailong commercial bank Taizhou branch of Limited by Share Ltd. Pledgor: Taizhou Zhongji Valve Co.,Ltd. Registration number: Y2020330000498 |
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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: 20230608 Granted publication date: 20190212 Pledgee: Zhejiang Tailong commercial bank Taizhou branch of Limited by Share Ltd. Pledgor: Taizhou Zhongji Valve Co.,Ltd. Registration number: Y2020330000498 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190212 |
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CF01 | Termination of patent right due to non-payment of annual fee |