CN106122105A - 离心泵出水导叶结构及其制造方法 - Google Patents
离心泵出水导叶结构及其制造方法 Download PDFInfo
- Publication number
- CN106122105A CN106122105A CN201610646959.1A CN201610646959A CN106122105A CN 106122105 A CN106122105 A CN 106122105A CN 201610646959 A CN201610646959 A CN 201610646959A CN 106122105 A CN106122105 A CN 106122105A
- Authority
- CN
- China
- Prior art keywords
- water
- guide vane
- welded
- inner sleeve
- support set
- 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.)
- Pending
Links
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
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/445—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps
- F04D29/448—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps bladed diffusers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610646959.1A CN106122105A (zh) | 2016-08-08 | 2016-08-08 | 离心泵出水导叶结构及其制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610646959.1A CN106122105A (zh) | 2016-08-08 | 2016-08-08 | 离心泵出水导叶结构及其制造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106122105A true CN106122105A (zh) | 2016-11-16 |
Family
ID=57258170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610646959.1A Pending CN106122105A (zh) | 2016-08-08 | 2016-08-08 | 离心泵出水导叶结构及其制造方法 |
Country Status (1)
Country | Link |
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CN (1) | CN106122105A (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108869400A (zh) * | 2018-08-24 | 2018-11-23 | 浙江南元泵业有限公司 | 离心泵导叶 |
CN108895033A (zh) * | 2018-08-24 | 2018-11-27 | 浙江南元泵业有限公司 | 导流壳体内的导叶片机构 |
CN109058171A (zh) * | 2018-08-24 | 2018-12-21 | 浙江南元泵业有限公司 | 离心泵导叶的导流壳体机构 |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4842480A (en) * | 1986-08-27 | 1989-06-27 | Grundfos International A/S | Multi-stage inline rotary pump |
CN2527757Y (zh) * | 2001-12-28 | 2002-12-25 | 山东双轮集团股份有限公司 | 冲压不锈钢多级泵 |
CN2781042Y (zh) * | 2005-05-09 | 2006-05-17 | 杭州南方特种泵业有限公司 | 混合型多级水泵水段 |
CN2781050Y (zh) * | 2005-05-09 | 2006-05-17 | 杭州南方特种泵业有限公司 | 水泵导叶 |
CN201326576Y (zh) * | 2008-12-28 | 2009-10-14 | 金华金力士泵业有限公司 | 泵头 |
CN201401368Y (zh) * | 2009-05-12 | 2010-02-10 | 浙江东音泵业有限公司 | 一种井用潜水电泵的泵体 |
CN201433904Y (zh) * | 2009-03-16 | 2010-03-31 | 广东凌霄泵业股份有限公司 | 一种采用锥面结构固定叶轮的立式冲压多级离心泵 |
CN201687755U (zh) * | 2009-12-07 | 2010-12-29 | 上海天泉泵业集团有限公司 | 一种新型可拆式轻型多级离心泵 |
CN202326278U (zh) * | 2011-11-16 | 2012-07-11 | 新昌德力石化设备有限公司 | 一种输送油品的立式不锈钢多级离心泵 |
CN203023103U (zh) * | 2013-01-29 | 2013-06-26 | 新昌德力石化设备有限公司 | 轴承中段 |
CN206129712U (zh) * | 2016-08-08 | 2017-04-26 | 浙江南元泵业有限公司 | 离心泵出水导叶结构 |
-
2016
- 2016-08-08 CN CN201610646959.1A patent/CN106122105A/zh active Pending
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4842480A (en) * | 1986-08-27 | 1989-06-27 | Grundfos International A/S | Multi-stage inline rotary pump |
CN2527757Y (zh) * | 2001-12-28 | 2002-12-25 | 山东双轮集团股份有限公司 | 冲压不锈钢多级泵 |
CN2781042Y (zh) * | 2005-05-09 | 2006-05-17 | 杭州南方特种泵业有限公司 | 混合型多级水泵水段 |
CN2781050Y (zh) * | 2005-05-09 | 2006-05-17 | 杭州南方特种泵业有限公司 | 水泵导叶 |
CN201326576Y (zh) * | 2008-12-28 | 2009-10-14 | 金华金力士泵业有限公司 | 泵头 |
CN201433904Y (zh) * | 2009-03-16 | 2010-03-31 | 广东凌霄泵业股份有限公司 | 一种采用锥面结构固定叶轮的立式冲压多级离心泵 |
CN201401368Y (zh) * | 2009-05-12 | 2010-02-10 | 浙江东音泵业有限公司 | 一种井用潜水电泵的泵体 |
CN201687755U (zh) * | 2009-12-07 | 2010-12-29 | 上海天泉泵业集团有限公司 | 一种新型可拆式轻型多级离心泵 |
CN202326278U (zh) * | 2011-11-16 | 2012-07-11 | 新昌德力石化设备有限公司 | 一种输送油品的立式不锈钢多级离心泵 |
CN203023103U (zh) * | 2013-01-29 | 2013-06-26 | 新昌德力石化设备有限公司 | 轴承中段 |
CN206129712U (zh) * | 2016-08-08 | 2017-04-26 | 浙江南元泵业有限公司 | 离心泵出水导叶结构 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108869400A (zh) * | 2018-08-24 | 2018-11-23 | 浙江南元泵业有限公司 | 离心泵导叶 |
CN108895033A (zh) * | 2018-08-24 | 2018-11-27 | 浙江南元泵业有限公司 | 导流壳体内的导叶片机构 |
CN109058171A (zh) * | 2018-08-24 | 2018-12-21 | 浙江南元泵业有限公司 | 离心泵导叶的导流壳体机构 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
CB03 | Change of inventor or designer information |
Inventor after: Jin Jiming Inventor after: Yao Songbao Inventor before: Wu Weizhong Inventor before: Jin Jiming Inventor before: Yao Songbao Inventor before: Pan Zhouhua Inventor before: Shen Bin Inventor before: Chen Yusheng Inventor before: Sun Ji Inventor before: Liu Shuijun |
|
COR | Change of bibliographic data | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161116 |