CN110439845B - 一种低水位单口双吸自平衡潜水泵 - Google Patents
一种低水位单口双吸自平衡潜水泵 Download PDFInfo
- Publication number
- CN110439845B CN110439845B CN201910736201.0A CN201910736201A CN110439845B CN 110439845 B CN110439845 B CN 110439845B CN 201910736201 A CN201910736201 A CN 201910736201A CN 110439845 B CN110439845 B CN 110439845B
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- China
- Prior art keywords
- suction
- ring
- section
- spherical
- submersible pump
- 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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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 28
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 230000008901 benefit Effects 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 19
- 230000005484 gravity Effects 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000003245 coal Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D1/006—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps double suction pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
- F04D13/086—Units comprising pumps and their driving means the pump being electrically driven for submerged use the pump and drive motor are both submerged
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/007—Details, component parts, or accessories especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for liquid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910736201.0A CN110439845B (zh) | 2019-08-09 | 2019-08-09 | 一种低水位单口双吸自平衡潜水泵 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910736201.0A CN110439845B (zh) | 2019-08-09 | 2019-08-09 | 一种低水位单口双吸自平衡潜水泵 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110439845A CN110439845A (zh) | 2019-11-12 |
CN110439845B true CN110439845B (zh) | 2020-12-11 |
Family
ID=68434335
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910736201.0A Active CN110439845B (zh) | 2019-08-09 | 2019-08-09 | 一种低水位单口双吸自平衡潜水泵 |
Country Status (1)
Country | Link |
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CN (1) | CN110439845B (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5119078B2 (ja) * | 2008-07-30 | 2013-01-16 | 新明和工業株式会社 | ポンプ用羽根車及びそれを備えたポンプ |
CN108644120A (zh) * | 2018-06-25 | 2018-10-12 | 杭州新亚低温科技有限公司 | 一种自平衡多级低温泵 |
CN208746222U (zh) * | 2018-07-16 | 2019-04-16 | 青岛哈文船艇有限公司 | 一种自平衡喷泵 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2184107Y (zh) * | 1993-08-11 | 1994-11-30 | 博山水泵厂 | 一种立式多级泵 |
JPH102296A (ja) * | 1996-06-17 | 1998-01-06 | Hitachi Ltd | 立形モータポンプ |
WO2013131351A1 (zh) * | 2012-03-09 | 2013-09-12 | 江苏大学 | 一种多级矿潜泵 |
WO2014011055A1 (en) * | 2012-07-09 | 2014-01-16 | Jets As | Liquid ring screw pump design |
CN104405649B (zh) * | 2014-11-20 | 2016-09-14 | 合肥恒大江海泵业股份有限公司 | 单吸入口双吸自平衡潜水泵 |
-
2019
- 2019-08-09 CN CN201910736201.0A patent/CN110439845B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5119078B2 (ja) * | 2008-07-30 | 2013-01-16 | 新明和工業株式会社 | ポンプ用羽根車及びそれを備えたポンプ |
CN108644120A (zh) * | 2018-06-25 | 2018-10-12 | 杭州新亚低温科技有限公司 | 一种自平衡多级低温泵 |
CN208746222U (zh) * | 2018-07-16 | 2019-04-16 | 青岛哈文船艇有限公司 | 一种自平衡喷泵 |
Also Published As
Publication number | Publication date |
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CN110439845A (zh) | 2019-11-12 |
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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 | ||
CB02 | Change of applicant information |
Address after: 317522 Mountain Village, Daxi Town, Wenling City, Taizhou City, Zhejiang Province (in Wenling Kebang Machinery Co., Ltd.) Applicant after: Lvmei Pump Co.,Ltd. Address before: 317522 Mountain Village, Daxi Town, Wenling City, Taizhou City, Zhejiang Province (in Wenling Kebang Machinery Co., Ltd.) Applicant before: ZHEJIANG LYUMEI PUMP Co.,Ltd. |
|
CB02 | Change of applicant information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A low water level single port double suction self balancing submersible pump Effective date of registration: 20231219 Granted publication date: 20201211 Pledgee: Wenling branch of the Industrial Commercial Bank of China Ltd. Pledgor: Lvmei Pump Co.,Ltd. Registration number: Y2023980072209 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |