CN103375435A - 泵吸入管 - Google Patents
泵吸入管 Download PDFInfo
- Publication number
- CN103375435A CN103375435A CN2013101241000A CN201310124100A CN103375435A CN 103375435 A CN103375435 A CN 103375435A CN 2013101241000 A CN2013101241000 A CN 2013101241000A CN 201310124100 A CN201310124100 A CN 201310124100A CN 103375435 A CN103375435 A CN 103375435A
- Authority
- CN
- China
- Prior art keywords
- suction pipe
- kink
- pump
- aforementioned
- export department
- 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.)
- Granted
Links
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 7
- 238000012545 processing Methods 0.000 claims description 5
- 230000003247 decreasing effect Effects 0.000 claims description 4
- 238000005452 bending Methods 0.000 description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 19
- 239000012530 fluid Substances 0.000 description 12
- 238000013461 design Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000003032 molecular docking Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 244000287680 Garcinia dulcis Species 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000023886 lateral inhibition Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000518 rheometry Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
- F15D1/00—Influencing flow of fluids
- F15D1/001—Flow of fluid from conduits such as pipes, sleeves, tubes, with equal distribution of fluid flow over the evacuation surface
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
- F15D1/00—Influencing flow of fluids
- F15D1/02—Influencing flow of fluids in pipes or conduits
- F15D1/04—Arrangements of guide vanes in pipe elbows or duct bends; Construction of pipe conduit elements for elbows with respect to flow, e.g. for reducing losses of flow
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B5/00—Use of pumping plants or installations; Layouts thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
-
- 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
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
- F04D29/4273—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps suction eyes
-
- 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
-
- 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
- F04D29/68—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers
- F04D29/688—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for liquid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012090626A JP2013217346A (ja) | 2012-04-12 | 2012-04-12 | ポンプ吸込管 |
JP2012-090626 | 2012-04-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103375435A true CN103375435A (zh) | 2013-10-30 |
CN103375435B CN103375435B (zh) | 2016-12-28 |
Family
ID=49324003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310124100.0A Active CN103375435B (zh) | 2012-04-12 | 2013-04-11 | 泵吸入管 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9334885B2 (zh) |
JP (1) | JP2013217346A (zh) |
CN (1) | CN103375435B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114288940A (zh) * | 2021-12-01 | 2022-04-08 | 肇庆北新建材有限公司 | 一种浆料的下料管及混合装置 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101471808B1 (ko) * | 2014-04-18 | 2014-12-10 | 금전기업 주식회사 | 와류방지 기능이 구비되는 수중펌프 |
CN104595238B (zh) * | 2015-01-21 | 2015-11-25 | 扬州大学 | 水力性能优异的系列斜式进水流道及其应用方法 |
CN107386210B (zh) * | 2017-09-07 | 2020-05-01 | 扬州市勘测设计研究院有限公司 | 带弧形分流板的肘形进水流道 |
FR3072737B1 (fr) * | 2017-10-25 | 2021-09-24 | Suez Groupe | Procede et dispositif de maintien en condition operationnelle d'un systeme de pompage |
US10847958B1 (en) * | 2020-05-10 | 2020-11-24 | Charlotte Reed | Connector for electrical conduit and method of use |
EP4259394A1 (en) | 2020-12-10 | 2023-10-18 | Bobst Mex Sa | Positioning device and positioning assembly for holding a flat flexible part, and sheet material processing machine |
CN113954705B (zh) * | 2021-10-07 | 2023-07-07 | 宁波惠尔顿婴童安全科技股份有限公司 | 一种通风机构及使用该通风机构的儿童安全座椅 |
CN114841022B (zh) * | 2022-07-04 | 2022-09-20 | 中国长江三峡集团有限公司 | 变速机组吸出高度确定方法和装置、电子设备和存储介质 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2229983A1 (de) * | 1972-06-20 | 1974-01-10 | Desiderato Piccoli | Rohrfoermiges verbindungsstueck, vorzugsweise aus metallblech |
JPH1170894A (ja) * | 1997-08-29 | 1999-03-16 | Kawasaki Heavy Ind Ltd | ウォータージェット推進機の軸系構造 |
EP1318344A1 (en) * | 1993-03-01 | 2003-06-11 | Lindab AB | Kit for producing a connector for fluid-conducting elements, and sleeve coupling for the kit |
EP2226545A2 (de) * | 2009-03-04 | 2010-09-08 | VIEGA GmbH & Co. KG | Rohrleitungselement und Verwendung dafür |
CN101830278A (zh) * | 2010-05-13 | 2010-09-15 | 中国农业大学 | 串列轴流式喷水推进泵 |
CN102109077A (zh) * | 2011-01-25 | 2011-06-29 | 长沙中联重工科技发展股份有限公司 | 变径弯管和包括该变径弯管的泵送设备 |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US244720A (en) * | 1881-07-19 | Fredrick hildebrandt | ||
US210367A (en) * | 1878-11-26 | Improvement in sheet-metal elbows | ||
US1022126A (en) * | 1910-08-27 | 1912-04-02 | Victor Talking Machine Co | Talking-machine. |
US1542983A (en) * | 1920-05-18 | 1925-06-23 | Gustave R Thompson | Drawn article and method for making the same |
US1712273A (en) * | 1923-11-24 | 1929-05-07 | Kenneth B Kennedy | Pipe coupling |
US1837901A (en) * | 1929-01-08 | 1931-12-22 | Fottinger Hermann | Arrangement for reducing losses of flow in conjunction with media flowing relatively to resting or moving walls |
US2823703A (en) * | 1955-07-26 | 1958-02-18 | Jr Otto Nusser | Flexible pipe |
US3404995A (en) * | 1965-09-20 | 1968-10-08 | Columbia Ribbon Carbon Mfg | Hectograph products and processes |
US3450442A (en) * | 1966-05-13 | 1969-06-17 | Rader Pneumatics & Eng Co Ltd | Pneumatic conveying line elbow apparatus |
NL6816590A (zh) * | 1968-11-20 | 1970-05-22 | ||
US3623511A (en) * | 1970-02-16 | 1971-11-30 | Bvs | Tubular conduits having a bent portion and carrying a fluid |
US4094548A (en) * | 1973-11-08 | 1978-06-13 | Schuttgutfordertechnik Ag | Apparatus for conveying and separating loose material |
US4387914A (en) * | 1981-06-08 | 1983-06-14 | Hammertek Corporation | Short radius, low wear elbow |
JPS5833887A (ja) | 1981-08-25 | 1983-02-28 | Semiconductor Res Found | 半導体レ−ザ |
JPS61197875A (ja) * | 1985-02-23 | 1986-09-02 | アイエヌジ商事株式会社 | 粉体並びにスラリ−の乾式湿式輸送用関節状曲り管 |
JPS63112277U (zh) * | 1987-01-14 | 1988-07-19 | ||
JPH0533752Y2 (zh) * | 1987-03-23 | 1993-08-26 | ||
US4772389A (en) * | 1987-07-21 | 1988-09-20 | Denis Guibault | Pipe and its retainer in a tank |
JPH0176597U (zh) * | 1987-11-12 | 1989-05-24 | ||
JPH05263794A (ja) * | 1992-03-23 | 1993-10-12 | Ebara Corp | 渦流形素子 |
US5531484A (en) * | 1994-02-10 | 1996-07-02 | Kawano; Michihiko | Elbow provided with guide vanes |
JPH0875074A (ja) * | 1994-09-07 | 1996-03-19 | Kayaba Ind Co Ltd | ポンプ用サクションコネクター |
JP2948199B2 (ja) * | 1997-09-22 | 1999-09-13 | 通彦 川野 | 案内羽根入り吸込エルボ |
US6799608B1 (en) * | 2000-06-19 | 2004-10-05 | Fukuda Metal Foil & Powder Co., Ltd. | Bent pipe and a method for preparing thereof |
US6890149B2 (en) * | 2002-06-05 | 2005-05-10 | Donald Metz | Laminar flow air mover |
US6880860B2 (en) * | 2002-10-31 | 2005-04-19 | Maria D. Atwood | Fluid conducting elbow |
JP4311167B2 (ja) * | 2003-11-11 | 2009-08-12 | 株式会社日立プラントテクノロジー | 軸流型ポンプ |
BRPI0401703A (pt) * | 2004-05-06 | 2004-10-19 | Sogefi Filtration Do Brasil Lt | Dispositivo convergedor de fluxo de ar |
JP2006246714A (ja) * | 2005-03-08 | 2006-09-21 | Suntory Ltd | 呈味強化発酵茶葉および該茶葉を利用した濃厚呈味烏龍茶飲料 |
US20080092975A1 (en) * | 2006-09-15 | 2008-04-24 | Grimes David L | Heater core connector |
-
2012
- 2012-04-12 JP JP2012090626A patent/JP2013217346A/ja active Pending
-
2013
- 2013-04-11 US US13/860,555 patent/US9334885B2/en active Active
- 2013-04-11 CN CN201310124100.0A patent/CN103375435B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2229983A1 (de) * | 1972-06-20 | 1974-01-10 | Desiderato Piccoli | Rohrfoermiges verbindungsstueck, vorzugsweise aus metallblech |
EP1318344A1 (en) * | 1993-03-01 | 2003-06-11 | Lindab AB | Kit for producing a connector for fluid-conducting elements, and sleeve coupling for the kit |
JPH1170894A (ja) * | 1997-08-29 | 1999-03-16 | Kawasaki Heavy Ind Ltd | ウォータージェット推進機の軸系構造 |
EP2226545A2 (de) * | 2009-03-04 | 2010-09-08 | VIEGA GmbH & Co. KG | Rohrleitungselement und Verwendung dafür |
CN101830278A (zh) * | 2010-05-13 | 2010-09-15 | 中国农业大学 | 串列轴流式喷水推进泵 |
CN102109077A (zh) * | 2011-01-25 | 2011-06-29 | 长沙中联重工科技发展股份有限公司 | 变径弯管和包括该变径弯管的泵送设备 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114288940A (zh) * | 2021-12-01 | 2022-04-08 | 肇庆北新建材有限公司 | 一种浆料的下料管及混合装置 |
Also Published As
Publication number | Publication date |
---|---|
US9334885B2 (en) | 2016-05-10 |
JP2013217346A (ja) | 2013-10-24 |
US20130269817A1 (en) | 2013-10-17 |
CN103375435B (zh) | 2016-12-28 |
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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 | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: Tokyo, Japan Applicant after: Hitachi Ltd. Address before: Tokyo, Japan, Japan Applicant before: Hitachi Plant Technologies Ltd. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: HITACHI PLANT TECHNOLOGIES LTD. TO: HITACHI,LTD. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200306 Address after: Tokyo, Japan Patentee after: Hitachi Industrial Machinery Co., Ltd Address before: Tokyo, Japan Patentee before: Hitachi, Ltd. |