CN104564799B - 一种加强型叶轮 - Google Patents
一种加强型叶轮 Download PDFInfo
- Publication number
- CN104564799B CN104564799B CN201410834841.2A CN201410834841A CN104564799B CN 104564799 B CN104564799 B CN 104564799B CN 201410834841 A CN201410834841 A CN 201410834841A CN 104564799 B CN104564799 B CN 104564799B
- Authority
- CN
- China
- Prior art keywords
- blade
- flange
- drum
- main weldering
- impeller
- 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.)
- Active
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
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/16—Arc welding or cutting making use of shielding gas
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/32—Accessories
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2230/00—Manufacture
- F05D2230/20—Manufacture essentially without removing material
- F05D2230/23—Manufacture essentially without removing material by permanently joining parts together
- F05D2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410834841.2A CN104564799B (zh) | 2014-12-30 | 2014-12-30 | 一种加强型叶轮 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410834841.2A CN104564799B (zh) | 2014-12-30 | 2014-12-30 | 一种加强型叶轮 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104564799A CN104564799A (zh) | 2015-04-29 |
CN104564799B true CN104564799B (zh) | 2017-03-08 |
Family
ID=53081647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410834841.2A Active CN104564799B (zh) | 2014-12-30 | 2014-12-30 | 一种加强型叶轮 |
Country Status (1)
Country | Link |
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CN (1) | CN104564799B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111472040A (zh) * | 2020-04-29 | 2020-07-31 | 中冶南方工程技术有限公司 | 一种高效稳固电解槽 |
CN112605545A (zh) * | 2020-12-29 | 2021-04-06 | 张家港宏昌钢板有限公司 | 一种圆筒冷却机内、外筒间焊缝开裂的修复方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI61234C (fi) * | 1978-08-23 | 1982-06-10 | Nokia Oy Ab | Foerfarande foer framstaellning av ett vinghjul hos en centrifugalflaekt |
JP2004306084A (ja) * | 2003-04-07 | 2004-11-04 | Nippon Steel Corp | レーザ溶接とア−ク溶接の複合溶接方法 |
CN101418812B (zh) * | 2008-09-22 | 2010-09-29 | 华北电力大学 | 一种长寿命、节能的离心式引风机叶轮表面耐磨处理方法 |
EP2664800B1 (en) * | 2011-01-14 | 2019-05-08 | Mitsubishi Heavy Industries, Ltd. | Method for manufacturing impeller |
CN202129539U (zh) * | 2011-05-18 | 2012-02-01 | 中国长江航运集团江东船厂 | 垂直气电自动焊装置 |
CN202377653U (zh) * | 2011-11-11 | 2012-08-15 | 南通大通宝富风机有限公司 | 一种钛叶轮焊接时的工艺后盘气体保护装置 |
CN203641094U (zh) * | 2013-11-20 | 2014-06-11 | 常山卫邦风机有限公司 | 一种离心风机叶轮结构 |
CN204476854U (zh) * | 2014-12-30 | 2015-07-15 | 张家港金汇风机制造有限公司 | 一种加强型叶轮及其焊缝保护结构 |
-
2014
- 2014-12-30 CN CN201410834841.2A patent/CN104564799B/zh active Active
Also Published As
Publication number | Publication date |
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CN104564799A (zh) | 2015-04-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 | ||
CP01 | Change in the name or title of a patent holder |
Address after: 215600 Xinjie Village, Nanfeng Town, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee after: Zhangjiagang Jinhui Langlang Fan Manufacturing Co.,Ltd. Address before: 215600 Xinjie Village, Nanfeng Town, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee before: ZHANGJIAGANG JINHUI FAN MANUFACTURING Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231114 Address after: Room 914, Xinnonglian Yinzuo, Nonglian Road, Yangshe Town, Zhangjiagang City, Suzhou City, Jiangsu Province, 215699 Patentee after: Suzhou Naixin Electromechanical Technology Co.,Ltd. Address before: 215600 Xinjie Village, Nanfeng Town, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee before: Zhangjiagang Jinhui Langlang Fan Manufacturing Co.,Ltd. |
|
TR01 | Transfer of patent right |