CN110821841B - 一种具有防堵功能的油泵 - Google Patents
一种具有防堵功能的油泵 Download PDFInfo
- Publication number
- CN110821841B CN110821841B CN201911091287.2A CN201911091287A CN110821841B CN 110821841 B CN110821841 B CN 110821841B CN 201911091287 A CN201911091287 A CN 201911091287A CN 110821841 B CN110821841 B CN 110821841B
- Authority
- CN
- China
- Prior art keywords
- oil pump
- filter screen
- plate
- fixedly connected
- main body
- 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
- 238000004140 cleaning Methods 0.000 claims abstract description 33
- 230000003749 cleanliness Effects 0.000 claims abstract description 5
- 239000003921 oil Substances 0.000 claims description 82
- 239000010779 crude oil Substances 0.000 claims description 17
- 239000012535 impurity Substances 0.000 claims description 14
- 230000001105 regulatory effect Effects 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 11
- 230000002035 prolonged effect Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 claims 1
- 239000003208 petroleum Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000295 fuel oil Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000000191 radiation effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000011280 coal tar Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/018—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements ring shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- 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
- F04D29/5806—Cooling the drive system
-
- 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
- F04D29/5893—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps heat insulation or conduction
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911091287.2A CN110821841B (zh) | 2019-11-09 | 2019-11-09 | 一种具有防堵功能的油泵 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911091287.2A CN110821841B (zh) | 2019-11-09 | 2019-11-09 | 一种具有防堵功能的油泵 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110821841A CN110821841A (zh) | 2020-02-21 |
CN110821841B true CN110821841B (zh) | 2021-06-11 |
Family
ID=69554115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911091287.2A Active CN110821841B (zh) | 2019-11-09 | 2019-11-09 | 一种具有防堵功能的油泵 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110821841B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113217478B (zh) * | 2021-06-28 | 2022-02-11 | 安徽金晥泵业科技股份有限公司 | 一种带有截污功能的城市地下排水泵 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3861831A (en) * | 1973-12-03 | 1975-01-21 | Rule Industries | Vertical shaft impeller pump apparatus |
CN201827092U (zh) * | 2010-06-12 | 2011-05-11 | 沈阳鼓风机集团有限公司 | 一种核电站用低压安注泵 |
CN204082574U (zh) * | 2014-08-20 | 2015-01-07 | 金华金力士泵业有限公司 | 一种带有导流冷却罩的喷泉潜水电泵 |
CN208236689U (zh) * | 2018-05-14 | 2018-12-14 | 安徽格兰富机械设备有限公司 | 一种切断式防堵水泵 |
CN108916075B (zh) * | 2018-07-18 | 2020-09-15 | 江苏展宏灌排科技有限公司 | 一种可自动清理的喷泉工程专用泵 |
CN208734609U (zh) * | 2018-09-07 | 2019-04-12 | 大连里瓦泵业有限公司 | 一种便于清洗的水泵 |
-
2019
- 2019-11-09 CN CN201911091287.2A patent/CN110821841B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN110821841A (zh) | 2020-02-21 |
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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 | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210524 Address after: 516211 Baiyun 1st Road, Tanshui tuhu, Huiyang District, Huizhou City, Guangdong Province Applicant after: Huizhou Zhengkang Industrial Co.,Ltd. Address before: Senma Industrial Park, 2689 Lianhua South Road, Minhang District, Shanghai, 201100 Applicant before: Liu Hao |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240814 Address after: 508, 5th Floor, Building 1, Courtyard 3, Jinguan North 2nd Street, Shunyi District, Beijing, 101300 Patentee after: Beijing Building Ark Technology Co.,Ltd. Country or region after: China Address before: 516211 Baiyun 1st Road, Tanshui tuhu, Huiyang District, Huizhou City, Guangdong Province Patentee before: Huizhou Zhengkang Industrial Co.,Ltd. Country or region before: China |