CN1314863C - 自来水管道直接增压装置 - Google Patents
自来水管道直接增压装置 Download PDFInfo
- Publication number
- CN1314863C CN1314863C CNB2004100651511A CN200410065151A CN1314863C CN 1314863 C CN1314863 C CN 1314863C CN B2004100651511 A CNB2004100651511 A CN B2004100651511A CN 200410065151 A CN200410065151 A CN 200410065151A CN 1314863 C CN1314863 C CN 1314863C
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- CN
- China
- Prior art keywords
- water
- pump
- motor operated
- pressure
- operated valve
- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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- Control Of Non-Positive-Displacement Pumps (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100651511A CN1314863C (zh) | 2004-10-25 | 2004-10-25 | 自来水管道直接增压装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100651511A CN1314863C (zh) | 2004-10-25 | 2004-10-25 | 自来水管道直接增压装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1718948A CN1718948A (zh) | 2006-01-11 |
CN1314863C true CN1314863C (zh) | 2007-05-09 |
Family
ID=35930883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100651511A Active CN1314863C (zh) | 2004-10-25 | 2004-10-25 | 自来水管道直接增压装置 |
Country Status (1)
Country | Link |
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CN (1) | CN1314863C (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102213005A (zh) * | 2010-04-09 | 2011-10-12 | 中国海洋石油总公司 | 排污水管路的增压装置 |
CN104074237A (zh) * | 2013-03-27 | 2014-10-01 | 北京威派格科技发展有限公司 | 带有水质改善模块的新型供水设备 |
CN106088215A (zh) * | 2016-08-11 | 2016-11-09 | 安徽海沃特水务股份有限公司 | 一种无负压供水***及控制方法 |
CN108286278A (zh) * | 2018-04-04 | 2018-07-17 | 天津宏捷安装工程有限公司 | 一种变频管网叠压加压*** |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08246519A (ja) * | 1995-03-07 | 1996-09-24 | Ebara Corp | 可変速給水装置 |
CN2241172Y (zh) * | 1995-04-19 | 1996-11-27 | 王道光 | 自动高楼单元供水装置 |
JPH09158264A (ja) * | 1995-12-13 | 1997-06-17 | Fujita Corp | 給水装置 |
CN2394963Y (zh) * | 1999-09-23 | 2000-09-06 | 余业斌 | 自来水与水池水供水选择装置 |
CN2461968Y (zh) * | 2000-10-24 | 2001-11-28 | 淄博华鲁供水设备有限公司 | 无负压供水装置 |
CN2482561Y (zh) * | 2001-05-22 | 2002-03-20 | 上海成峰泵业制造有限公司 | 无池管道式自动供水设备 |
-
2004
- 2004-10-25 CN CNB2004100651511A patent/CN1314863C/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08246519A (ja) * | 1995-03-07 | 1996-09-24 | Ebara Corp | 可変速給水装置 |
CN2241172Y (zh) * | 1995-04-19 | 1996-11-27 | 王道光 | 自动高楼单元供水装置 |
JPH09158264A (ja) * | 1995-12-13 | 1997-06-17 | Fujita Corp | 給水装置 |
CN2394963Y (zh) * | 1999-09-23 | 2000-09-06 | 余业斌 | 自来水与水池水供水选择装置 |
CN2461968Y (zh) * | 2000-10-24 | 2001-11-28 | 淄博华鲁供水设备有限公司 | 无负压供水装置 |
CN2482561Y (zh) * | 2001-05-22 | 2002-03-20 | 上海成峰泵业制造有限公司 | 无池管道式自动供水设备 |
Also Published As
Publication number | Publication date |
---|---|
CN1718948A (zh) | 2006-01-11 |
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Legal Events
Date | Code | Title | Description |
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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 | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Huadong Paper-Making Machinery Co., Ltd. Assignor: Jiang Quande|Dai Wenyuan|Di Ying Contract fulfillment period: 2007.10.9 to 2012.10.9 contract change Contract record no.: 2008320000667 Denomination of invention: Device for tapwater pipe line directly pressurizating Granted publication date: 20070509 License type: Exclusive license Record date: 2008.10.9 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.10.9 TO 2012.10.9; CHANGE OF CONTRACT Name of requester: JIANGSU HUADONG PAPER MAKING MACHINERY CO., LTD. Effective date: 20081009 |