CN2769546Y - 一种液压式节能高压泵 - Google Patents
一种液压式节能高压泵 Download PDFInfo
- Publication number
- CN2769546Y CN2769546Y CNU2005200222893U CN200520022289U CN2769546Y CN 2769546 Y CN2769546 Y CN 2769546Y CN U2005200222893 U CNU2005200222893 U CN U2005200222893U CN 200520022289 U CN200520022289 U CN 200520022289U CN 2769546 Y CN2769546 Y CN 2769546Y
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- Prior art keywords
- pump body
- water
- pump housing
- valve
- piston
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- 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
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
Claims (1)
- 一种液压式节能高压泵,含有RO膜(1)、进水阀(2)、出水阀(20)、进水管(22)、出水管(21),其特征在于:前端盖(18)和后端盖(11),通过螺栓与泵体(8)连接,泵体(8)中的活塞腔内装有活塞(15),活塞与活塞杆(12)通过螺母连接,前端盖(18)中装有进水阀(2)、出水阀(20)、进水管(22)、出水管(21),出水管与RO膜(1)连通,RO膜通过回收管(5)与泵体(8)连通,泵体内部装有二位三通阀(4),二位三通阀受泵体左腔(14)、右腔(17)的压力控制而改变方向,外部装有排放管(7),泵体(8)和后端盖(11)上方装有溢流阀(10)。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNU2005200222893U CN2769546Y (zh) | 2005-03-02 | 2005-03-02 | 一种液压式节能高压泵 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNU2005200222893U CN2769546Y (zh) | 2005-03-02 | 2005-03-02 | 一种液压式节能高压泵 |
Publications (1)
Publication Number | Publication Date |
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CN2769546Y true CN2769546Y (zh) | 2006-04-05 |
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Application Number | Title | Priority Date | Filing Date |
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CNU2005200222893U Expired - Lifetime CN2769546Y (zh) | 2005-03-02 | 2005-03-02 | 一种液压式节能高压泵 |
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CN (1) | CN2769546Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102923870A (zh) * | 2011-08-09 | 2013-02-13 | 中国人民解放军海军驻温州地区军事代表室 | 应急海水淡化器 |
CN104117233A (zh) * | 2013-04-26 | 2014-10-29 | 刘双喜 | 活塞式微型过滤泵 |
CN110201547A (zh) * | 2018-02-28 | 2019-09-06 | 张琦辉 | 能量回收利用三活塞海水淡化一体机 |
-
2005
- 2005-03-02 CN CNU2005200222893U patent/CN2769546Y/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102923870A (zh) * | 2011-08-09 | 2013-02-13 | 中国人民解放军海军驻温州地区军事代表室 | 应急海水淡化器 |
CN102923870B (zh) * | 2011-08-09 | 2014-11-12 | 中国人民解放军海军驻温州地区军事代表室 | 应急海水淡化器 |
CN104117233A (zh) * | 2013-04-26 | 2014-10-29 | 刘双喜 | 活塞式微型过滤泵 |
CN110201547A (zh) * | 2018-02-28 | 2019-09-06 | 张琦辉 | 能量回收利用三活塞海水淡化一体机 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: YUNNAN GUANFANG CONSTRUCTION GROUP CO., LTD. Effective date: 20120503 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120503 Address after: 11, 650233, Tower Plaza, 258, Baiyun Road, Yunnan, Kunming Co-patentee after: Yunnan Guanfang Construction Group Co., Ltd. Patentee after: Yunnan Weihao Energy Source Development Co., Ltd. Address before: 11, 650233, Tower Plaza, 258, Baiyun Road, Yunnan, Kunming Patentee before: Yunnan Weihao Energy Source Development Co., Ltd. |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20150302 Granted publication date: 20060405 |