CN109268274B - 一种离心泵及其装配方法 - Google Patents
一种离心泵及其装配方法 Download PDFInfo
- Publication number
- CN109268274B CN109268274B CN201811489200.2A CN201811489200A CN109268274B CN 109268274 B CN109268274 B CN 109268274B CN 201811489200 A CN201811489200 A CN 201811489200A CN 109268274 B CN109268274 B CN 109268274B
- Authority
- CN
- China
- Prior art keywords
- pump
- groove
- pumping
- push block
- shaped push
- 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
- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000005086 pumping Methods 0.000 claims abstract description 49
- 239000000725 suspension Substances 0.000 claims abstract description 29
- 238000000605 extraction Methods 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- 210000004907 gland Anatomy 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 9
- 230000000740 bleeding effect Effects 0.000 claims description 4
- 230000008676 import Effects 0.000 claims description 2
- 239000007788 liquid Substances 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000007858 starting material 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
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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
- 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
-
- 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
-
- 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
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps 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
- F04D9/00—Priming; Preventing vapour lock
- F04D9/04—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811489200.2A CN109268274B (zh) | 2018-12-06 | 2018-12-06 | 一种离心泵及其装配方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811489200.2A CN109268274B (zh) | 2018-12-06 | 2018-12-06 | 一种离心泵及其装配方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109268274A CN109268274A (zh) | 2019-01-25 |
CN109268274B true CN109268274B (zh) | 2020-04-28 |
Family
ID=65186513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811489200.2A Active CN109268274B (zh) | 2018-12-06 | 2018-12-06 | 一种离心泵及其装配方法 |
Country Status (1)
Country | Link |
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CN (1) | CN109268274B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110605578B (zh) * | 2019-10-21 | 2024-05-28 | 巢湖学院 | 一种单级单吸离心泵组装平台 |
CN112145439B (zh) * | 2020-09-30 | 2022-04-08 | 东营市深蓝新材料有限公司 | 一种单级离心泵 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB732293A (en) * | 1952-05-12 | 1955-06-22 | Jacuzzi Brothers Inc | Improvements in or relating to self-priming pump systems, particularly for deep wells |
CH484369A (de) * | 1967-07-07 | 1970-01-15 | Muanyagipari Ki | Ein- oder mehrstufige selbstansaugende Pumpe |
ES262551Y (es) * | 1981-12-22 | 1983-07-16 | Electrobomba autocebante con prefiltro, para la impulsion de liquidos. | |
WO1990015230A1 (en) * | 1989-06-07 | 1990-12-13 | Aardvark Pty. Ltd. | Internal combustion engine |
US5795139A (en) * | 1995-03-17 | 1998-08-18 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Swash plate type refrigerant compressor with improved internal lubricating system |
CN2313083Y (zh) * | 1997-09-08 | 1999-04-07 | 原阳县高新技术试验厂 | 自吸离心泵 |
CN2327153Y (zh) * | 1998-04-16 | 1999-07-07 | 赵承华 | 多用途小型手扶耕作机 |
CN2538864Y (zh) * | 2002-03-26 | 2003-03-05 | 上海灵波机电科技有限公司 | 低水位水箱盖上的拨动装置 |
JP2007291881A (ja) * | 2006-04-21 | 2007-11-08 | Sanden Corp | 圧縮機 |
JP2008157055A (ja) * | 2006-12-21 | 2008-07-10 | Mitsubishi Electric Corp | 燃料供給装置 |
CN101429941A (zh) * | 2008-09-19 | 2009-05-13 | 江苏大学 | 离心泵自循环真空辅助自吸装置 |
CN201786601U (zh) * | 2010-09-21 | 2011-04-06 | 华中科技大学 | 自补水型阀配流柱塞式超高压水泵 |
JP6363900B2 (ja) * | 2014-07-22 | 2018-07-25 | ナブテスコ株式会社 | 可変容量型油圧装置 |
-
2018
- 2018-12-06 CN CN201811489200.2A patent/CN109268274B/zh active Active
Also Published As
Publication number | Publication date |
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CN109268274A (zh) | 2019-01-25 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200325 Address after: Dongshi village Shima town Boshan District Dongxing street 255200 No. 260 Shandong city of Zibo Province Applicant after: SHANDONG JINPENG PETROCHEMICAL EQUIPMENT Co.,Ltd. Address before: 325115, Zhejiang, Wenzhou province Yongjia County town of rock head carp Creek Village Applicant before: Zheng Ziye |
|
TA01 | Transfer of patent application right | ||
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 centrifugal pump and its assembly method Effective date of registration: 20231204 Granted publication date: 20200428 Pledgee: Zibo Boshan District sub branch of Postal Savings Bank of China Pledgor: SHANDONG JINPENG PETROCHEMICAL EQUIPMENT Co.,Ltd. Registration number: Y2023980068761 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |