CN104500455B - 立式潜水轴流泵双层双向流道系统 - Google Patents
立式潜水轴流泵双层双向流道系统 Download PDFInfo
- Publication number
- CN104500455B CN104500455B CN201410776458.6A CN201410776458A CN104500455B CN 104500455 B CN104500455 B CN 104500455B CN 201410776458 A CN201410776458 A CN 201410776458A CN 104500455 B CN104500455 B CN 104500455B
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- CN
- China
- Prior art keywords
- flap valve
- double
- flow passage
- component
- submersible axial
- 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
- 230000002457 bidirectional effect Effects 0.000 title abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 52
- 230000007246 mechanism Effects 0.000 claims description 31
- 230000009977 dual effect Effects 0.000 claims description 27
- 230000003028 elevating effect Effects 0.000 claims description 12
- 230000033001 locomotion Effects 0.000 claims description 12
- 230000009471 action Effects 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 3
- 230000009189 diving Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 9
- 239000007788 liquid Substances 0.000 description 10
- 238000005086 pumping Methods 0.000 description 9
- 238000009434 installation Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 238000006424 Flood reaction Methods 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000010685 fatty oil Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- -1 without top-out Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Classifications
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/54—Fluid-guiding means, e.g. diffusers
- F04D29/548—Specially 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
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Barrages (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410776458.6A CN104500455B (zh) | 2014-12-15 | 2014-12-15 | 立式潜水轴流泵双层双向流道系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410776458.6A CN104500455B (zh) | 2014-12-15 | 2014-12-15 | 立式潜水轴流泵双层双向流道系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104500455A CN104500455A (zh) | 2015-04-08 |
CN104500455B true CN104500455B (zh) | 2017-02-01 |
Family
ID=52941888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410776458.6A Active CN104500455B (zh) | 2014-12-15 | 2014-12-15 | 立式潜水轴流泵双层双向流道系统 |
Country Status (1)
Country | Link |
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CN (1) | CN104500455B (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104847012A (zh) * | 2015-06-08 | 2015-08-19 | 上海市城市建设设计研究总院 | 泵房出水压力井 |
CN105275885B (zh) * | 2015-10-14 | 2017-06-06 | 江苏国泉泵业制造有限公司 | 一种钟形进水流道的设计方法 |
CN107806423B (zh) * | 2017-10-19 | 2019-02-01 | 扬州大学 | 水工模型试验中双向流道泵站分离式测流控制方法 |
CN107605747A (zh) * | 2017-10-31 | 2018-01-19 | 辽宁德蒙特科技有限公司 | 旋流井自控无轴污水提升泵 |
CN109458353A (zh) * | 2018-10-31 | 2019-03-12 | 扬州大学 | 一种新型低扬程双向流道泵站开机方法 |
CN109385985A (zh) * | 2018-12-07 | 2019-02-26 | 江苏大学 | 一种泵闸和控制系统 |
CN112049190B (zh) * | 2020-07-24 | 2021-08-17 | 浙江大学 | 一种立式轴流泵逆向流导流系统 |
CN112253488B (zh) * | 2020-10-16 | 2022-04-19 | 扬州大学 | 一种适用于双向泵站的新型双级柔性拍门装置及其运行方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4121251B2 (ja) * | 2001-03-06 | 2008-07-23 | 株式会社クボタ | 斜流または軸流のポンプ |
JP2003003999A (ja) * | 2001-06-25 | 2003-01-08 | Nidec Shibaura Corp | 軸流ポンプ |
CN201704726U (zh) * | 2010-01-28 | 2011-01-12 | 扬州大学 | 新型箱涵式双向进水流道 |
CN102095004B (zh) * | 2011-01-28 | 2013-06-05 | 宁波巨神制泵实业有限公司 | 大型液压变速浮箱拍门 |
CN202466821U (zh) * | 2012-03-01 | 2012-10-03 | 陈穗强 | 自控拍门 |
CN103133392B (zh) * | 2013-03-06 | 2014-04-02 | 扬州大学 | 立式开敞式泵装置的活动空腔导水阀装置 |
CN103851231A (zh) * | 2014-02-21 | 2014-06-11 | 武汉圣禹排水系统有限公司 | 圆形升降截流拍门 |
CN204739008U (zh) * | 2014-12-15 | 2015-11-04 | 樊建苗 | 立式潜水轴流泵双层双向流道系统 |
-
2014
- 2014-12-15 CN CN201410776458.6A patent/CN104500455B/zh active Active
Also Published As
Publication number | Publication date |
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CN104500455A (zh) | 2015-04-08 |
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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 | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190131 Address after: 310016 No. 185 Qingjiang Road, Hangzhou City, Zhejiang Province Patentee after: SURVEY AND DESIGN INSTITUTE OF THE QIANTANG RIVERADMINISTRATION OF ZHEJIANG PROVINCE Address before: 310012 Taohua River New Village 12-1-302, 82 Huancheng West Road, Xiacheng District, Hangzhou City, Zhejiang Province Patentee before: Fan Jianmiao |
|
TR01 | Transfer of patent right | ||
CP03 | Change of name, title or address |
Address after: 310016 No. 185 Qingjiang Road, Hangzhou City, Zhejiang Province Patentee after: Zhejiang Qiantang River Management Bureau Survey and Design Institute Co.,Ltd. Country or region after: China Address before: 310016 No. 185 Qingjiang Road, Hangzhou City, Zhejiang Province Patentee before: SURVEY AND DESIGN INSTITUTE OF THE QIANTANG RIVERADMINISTRATION OF ZHEJIANG PROVINCE Country or region before: China |
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CP03 | Change of name, title or address |