CN112377420B - 一种立式多级给水泵 - Google Patents
一种立式多级给水泵 Download PDFInfo
- Publication number
- CN112377420B CN112377420B CN202011278939.6A CN202011278939A CN112377420B CN 112377420 B CN112377420 B CN 112377420B CN 202011278939 A CN202011278939 A CN 202011278939A CN 112377420 B CN112377420 B CN 112377420B
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- CN
- China
- Prior art keywords
- connecting rod
- mechanical seal
- pump
- water pump
- water
- 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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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 198
- 238000009991 scouring Methods 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims description 29
- 230000008878 coupling Effects 0.000 claims description 21
- 238000010168 coupling process Methods 0.000 claims description 21
- 238000005859 coupling reaction Methods 0.000 claims description 21
- 238000010438 heat treatment Methods 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 12
- 239000003292 glue Substances 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 239000010935 stainless steel Substances 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 229910010293 ceramic material Inorganic materials 0.000 claims description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 23
- 238000005299 abrasion Methods 0.000 abstract description 18
- 239000012535 impurity Substances 0.000 description 25
- 239000002245 particle Substances 0.000 description 20
- 238000004519 manufacturing process Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 230000002265 prevention Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000005119 centrifugation Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 230000035939 shock Effects 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 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
- F04D1/06—Multi-stage 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
- 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
- F04D29/00—Details, component parts, or accessories
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/046—Bearings
-
- 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
- F04D29/08—Sealings
- F04D29/086—Sealings 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
- F04D29/08—Sealings
- F04D29/10—Shaft sealings
- F04D29/106—Shaft sealings 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
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/586—Cooling; Heating; Diminishing heat transfer 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
- 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
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011278939.6A CN112377420B (zh) | 2020-11-16 | 2020-11-16 | 一种立式多级给水泵 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011278939.6A CN112377420B (zh) | 2020-11-16 | 2020-11-16 | 一种立式多级给水泵 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112377420A CN112377420A (zh) | 2021-02-19 |
CN112377420B true CN112377420B (zh) | 2022-06-10 |
Family
ID=74585341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011278939.6A Active CN112377420B (zh) | 2020-11-16 | 2020-11-16 | 一种立式多级给水泵 |
Country Status (1)
Country | Link |
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CN (1) | CN112377420B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113202779B (zh) * | 2021-05-20 | 2023-08-29 | 山西沃锦新材料股份有限公司 | 一种具有快装式密封机构的多级离心泵及方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104154012A (zh) * | 2014-09-01 | 2014-11-19 | 铜陵化工集团有机化工有限责任公司 | 一种双动力源驱动的风机 |
CN205277898U (zh) * | 2015-11-26 | 2016-06-01 | 杨子欢 | 多级离心泵 |
CN205908523U (zh) * | 2016-08-26 | 2017-01-25 | 曹胜轲 | 一种采用高防护导水件结构的水泵装置 |
CN209053800U (zh) * | 2018-11-14 | 2019-07-02 | 浙江豪贝泵业股份有限公司 | 一种潜水电泵的泄压结构 |
CN111365244A (zh) * | 2020-03-16 | 2020-07-03 | 熊涛 | 一种立式管道多级泵 |
CN211009284U (zh) * | 2019-09-05 | 2020-07-14 | 江苏安立泰流体装备科技有限公司 | 一种带有可拆卸式加热底板的离心泵 |
-
2020
- 2020-11-16 CN CN202011278939.6A patent/CN112377420B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104154012A (zh) * | 2014-09-01 | 2014-11-19 | 铜陵化工集团有机化工有限责任公司 | 一种双动力源驱动的风机 |
CN205277898U (zh) * | 2015-11-26 | 2016-06-01 | 杨子欢 | 多级离心泵 |
CN205908523U (zh) * | 2016-08-26 | 2017-01-25 | 曹胜轲 | 一种采用高防护导水件结构的水泵装置 |
CN209053800U (zh) * | 2018-11-14 | 2019-07-02 | 浙江豪贝泵业股份有限公司 | 一种潜水电泵的泄压结构 |
CN211009284U (zh) * | 2019-09-05 | 2020-07-14 | 江苏安立泰流体装备科技有限公司 | 一种带有可拆卸式加热底板的离心泵 |
CN111365244A (zh) * | 2020-03-16 | 2020-07-03 | 熊涛 | 一种立式管道多级泵 |
Also Published As
Publication number | Publication date |
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CN112377420A (zh) | 2021-02-19 |
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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: 20210805 Address after: 561500 hongpo group, Baisha Township, Baishui village, Pu'an County, Qianxinan Buyei and Miao Autonomous Prefecture, Guizhou Province Applicant after: Yang Wenrong Address before: 317500 Shanshi village, Daxi Town, Wenling City, Taizhou City, Zhejiang Province Applicant before: TAIZHOU HUITENG PUMP INDUSTRY Co.,Ltd. |
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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20220523 Address after: 262500 west of the intersection of Zhaode Road and Nanhuan Road, Qingzhou City, Weifang City, Shandong Province (Caterpillar Industrial Park) Applicant after: SHANDONG HUALI WATER SUPPLY EQUIPMENT Co.,Ltd. Address before: 561500 hongpo group, Baisha Township, Baishui village, Pu'an County, Qianxinan Buyei and Miao Autonomous Prefecture, Guizhou Province Applicant before: Yang Wenrong |
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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 vertical multi-stage water supply pump Effective date of registration: 20231106 Granted publication date: 20220610 Pledgee: Qingzhou Shandong rural commercial bank Limited by Share Ltd. Pledgor: SHANDONG HUALI WATER SUPPLY EQUIPMENT Co.,Ltd. Registration number: Y2023980064254 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |