CN105020567B - 真空排水球阀 - Google Patents
真空排水球阀 Download PDFInfo
- Publication number
- CN105020567B CN105020567B CN201410162249.2A CN201410162249A CN105020567B CN 105020567 B CN105020567 B CN 105020567B CN 201410162249 A CN201410162249 A CN 201410162249A CN 105020567 B CN105020567 B CN 105020567B
- Authority
- CN
- China
- Prior art keywords
- valve
- ball
- tracheae
- valve body
- water
- 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
Links
Landscapes
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Taps Or Cocks (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410162249.2A CN105020567B (zh) | 2014-04-22 | 2014-04-22 | 真空排水球阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410162249.2A CN105020567B (zh) | 2014-04-22 | 2014-04-22 | 真空排水球阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105020567A CN105020567A (zh) | 2015-11-04 |
CN105020567B true CN105020567B (zh) | 2018-01-02 |
Family
ID=54410744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410162249.2A Active CN105020567B (zh) | 2014-04-22 | 2014-04-22 | 真空排水球阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105020567B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105090734A (zh) * | 2014-05-06 | 2015-11-25 | 程相杰 | 蒸汽疏水球阀 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191212420A (en) * | 1912-05-25 | 1912-10-10 | John Davidson | Improvements in and connected with Drain and Relief Valves for Condensing Steam Engines. |
US2806486A (en) * | 1953-12-22 | 1957-09-17 | U S Flexible Metallic Tubing C | Automatic control for manifold valve with selective by-pass rotor |
US5285809A (en) * | 1991-10-11 | 1994-02-15 | Fukuhara Corporation | Drain discharge device |
CN2830865Y (zh) * | 2005-03-02 | 2006-10-25 | 孙平 | 可调浮球疏水阀 |
CN203476736U (zh) * | 2013-08-28 | 2014-03-12 | 程长青 | 一种真空排风机 |
CN203836560U (zh) * | 2014-04-22 | 2014-09-17 | 程长青 | 真空排水球阀 |
-
2014
- 2014-04-22 CN CN201410162249.2A patent/CN105020567B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191212420A (en) * | 1912-05-25 | 1912-10-10 | John Davidson | Improvements in and connected with Drain and Relief Valves for Condensing Steam Engines. |
US2806486A (en) * | 1953-12-22 | 1957-09-17 | U S Flexible Metallic Tubing C | Automatic control for manifold valve with selective by-pass rotor |
US5285809A (en) * | 1991-10-11 | 1994-02-15 | Fukuhara Corporation | Drain discharge device |
CN2830865Y (zh) * | 2005-03-02 | 2006-10-25 | 孙平 | 可调浮球疏水阀 |
CN203476736U (zh) * | 2013-08-28 | 2014-03-12 | 程长青 | 一种真空排风机 |
CN203836560U (zh) * | 2014-04-22 | 2014-09-17 | 程长青 | 真空排水球阀 |
Also Published As
Publication number | Publication date |
---|---|
CN105020567A (zh) | 2015-11-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105020567B (zh) | 真空排水球阀 | |
CN108953098A (zh) | 一种泵用自吸装置及方法 | |
CN206881842U (zh) | 一种降尘型建筑垃圾粉碎装置 | |
CN108150431A (zh) | 一种具有反冲洗功能的管道泵 | |
CN105020568B (zh) | 真空排水阀 | |
CN203836560U (zh) | 真空排水球阀 | |
CN204337966U (zh) | 一种空气压缩机用的油水分离器 | |
CN2816404Y (zh) | 气动泥浆泵 | |
CN206246348U (zh) | 一种用于卧式泵端主轴联动的自吸装置 | |
CN203836561U (zh) | 真空排水阀 | |
CN105927554A (zh) | 一种改良型节能清水泵 | |
CN108980374A (zh) | 一种液氢储罐用液体流速可控阀门 | |
CN107213800A (zh) | 一种新型错流旋转陶瓷膜系统 | |
CN207324262U (zh) | 一种新型双层水质过滤器 | |
CN105134620B (zh) | 涡扇干式真空泵 | |
CN207641117U (zh) | 浮力连杆式汽水分离罐 | |
CN206013901U (zh) | 新型粉体真空输送装置 | |
CN106401949A (zh) | 一种用于卧式泵端主轴联动的自吸装置 | |
CN208791236U (zh) | 一种用于冶金萃取分离装置 | |
CN202803388U (zh) | 离心式过滤机 | |
CN208010669U (zh) | 浆液吸上装置 | |
CN207562556U (zh) | 一种等离子处理设备的真空泵油水分离器 | |
CN111999118A (zh) | 一种水文地质孔的多层地下水水位观测装置 | |
CN205908463U (zh) | 一种带有过滤功能的真空泵 | |
CN206473613U (zh) | 一种体外膜肺氧合装置 |
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: Mengzhou City, Henan province 454750 city of Jiaozuo Zhao he Zhen Ye Qiang Cun Cheng after a Street No. 8 Applicant after: Cheng Changqing Address before: Jianxi Peony Road 471003 South Street Henan Luoyang Province Tang Village No. 10 Applicant before: Cheng Changqing |
|
CB02 | Change of applicant information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210513 Address after: 102200 423, 4 / F, block a, Xinhua future city building, 175 Litang Road, Changping District, Beijing Patentee after: Li Qiannan Address before: 454750 No.8, Chenghou 1st Street, yeqiang village, Zhaohe Town, Mengzhou City, Jiaozuo City, Henan Province Patentee before: Cheng Changqing |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210629 Address after: No.15-25, East Hunnan Road, Hunnan District, Shenyang City, Liaoning Province Patentee after: SHENYANG TAIKE FLUID CONTROL Co.,Ltd. Address before: 102200 423, 4 / F, block a, Xinhua future city building, 175 Litang Road, Changping District, Beijing Patentee before: Li Qiannan |
|
TR01 | Transfer of patent right |