CN204532841U - 低扬程螺旋提升泵 - Google Patents
低扬程螺旋提升泵 Download PDFInfo
- Publication number
- CN204532841U CN204532841U CN201520213623.7U CN201520213623U CN204532841U CN 204532841 U CN204532841 U CN 204532841U CN 201520213623 U CN201520213623 U CN 201520213623U CN 204532841 U CN204532841 U CN 204532841U
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- CN
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- Prior art keywords
- helical runner
- water inlet
- low lift
- water
- drive unit
- 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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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 65
- 238000007789 sealing Methods 0.000 claims description 24
- 239000004033 plastic Substances 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003809 water extraction Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201520213623.7U CN204532841U (zh) | 2015-04-10 | 2015-04-10 | 低扬程螺旋提升泵 |
Applications Claiming Priority (1)
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CN201520213623.7U CN204532841U (zh) | 2015-04-10 | 2015-04-10 | 低扬程螺旋提升泵 |
Publications (1)
Publication Number | Publication Date |
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CN204532841U true CN204532841U (zh) | 2015-08-05 |
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Family Applications (1)
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CN201520213623.7U Expired - Fee Related CN204532841U (zh) | 2015-04-10 | 2015-04-10 | 低扬程螺旋提升泵 |
Country Status (1)
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CN (1) | CN204532841U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104791255A (zh) * | 2015-04-10 | 2015-07-22 | 顾建嗣 | 低扬程螺旋提升泵 |
CN111719636A (zh) * | 2019-03-22 | 2020-09-29 | 鸿威消防科技股份有限公司 | 水池抽换式阀门及具该抽换式阀门的汲水系统 |
-
2015
- 2015-04-10 CN CN201520213623.7U patent/CN204532841U/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104791255A (zh) * | 2015-04-10 | 2015-07-22 | 顾建嗣 | 低扬程螺旋提升泵 |
CN104791255B (zh) * | 2015-04-10 | 2017-03-15 | 上海择希环保工程有限公司 | 低扬程螺旋提升泵 |
CN111719636A (zh) * | 2019-03-22 | 2020-09-29 | 鸿威消防科技股份有限公司 | 水池抽换式阀门及具该抽换式阀门的汲水系统 |
CN111719636B (zh) * | 2019-03-22 | 2021-10-26 | 鸿威消防科技股份有限公司 | 水池抽换式阀门及具该抽换式阀门的汲水系统 |
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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: SHANGHAI ZEXI ENVIRONMENTAL PROTECTION ENGINEERING Free format text: FORMER OWNER: GU JIANSI Effective date: 20150825 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150825 Address after: 200060, Shanghai, Putuo District, No. 13, building 97, room E, Changshou Road Patentee after: Shanghai Environmental Protection Engineering Co., Ltd. Address before: 200060, room 10, No. 662, Lane 802, Anyuan Road, Shanghai, Putuo District Patentee before: Gu Jiansi |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20160410 |
|
CF01 | Termination of patent right due to non-payment of annual fee |