CN203822702U - Flow guide case for deep-well pump - Google Patents
Flow guide case for deep-well pump Download PDFInfo
- Publication number
- CN203822702U CN203822702U CN201420071111.7U CN201420071111U CN203822702U CN 203822702 U CN203822702 U CN 203822702U CN 201420071111 U CN201420071111 U CN 201420071111U CN 203822702 U CN203822702 U CN 203822702U
- Authority
- CN
- China
- Prior art keywords
- guide
- flow guide
- blades
- pump
- deep
- 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.)
- Expired - Lifetime
Links
- 239000012530 fluid Substances 0.000 claims abstract description 15
- 239000004576 sand Substances 0.000 claims description 27
- 230000008676 import Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000003722 extracellular fluid Anatomy 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420071111.7U CN203822702U (en) | 2014-02-19 | 2014-02-19 | Flow guide case for deep-well pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420071111.7U CN203822702U (en) | 2014-02-19 | 2014-02-19 | Flow guide case for deep-well pump |
Publications (1)
Publication Number | Publication Date |
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CN203822702U true CN203822702U (en) | 2014-09-10 |
Family
ID=51478211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420071111.7U Expired - Lifetime CN203822702U (en) | 2014-02-19 | 2014-02-19 | Flow guide case for deep-well pump |
Country Status (1)
Country | Link |
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CN (1) | CN203822702U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106122081A (en) * | 2016-08-16 | 2016-11-16 | 台州锦霸工贸有限公司 | A kind of impeller assembly in deep well pump |
CN107013400A (en) * | 2017-05-31 | 2017-08-04 | 兰州理工大学 | A kind of hydraulic turbine |
-
2014
- 2014-02-19 CN CN201420071111.7U patent/CN203822702U/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106122081A (en) * | 2016-08-16 | 2016-11-16 | 台州锦霸工贸有限公司 | A kind of impeller assembly in deep well pump |
CN107013400A (en) * | 2017-05-31 | 2017-08-04 | 兰州理工大学 | A kind of hydraulic turbine |
CN107013400B (en) * | 2017-05-31 | 2019-08-02 | 兰州理工大学 | A kind of hydraulic turbine |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200713 Address after: Wenling City, Taizhou City, Zhejiang Province town of Ocean City 317525 Industrial Zone Patentee after: SHIMGE PUMP (ZHEJIANG) Co.,Ltd. Address before: Wenling City, Taizhou City, Zhejiang Province town of Ocean City 317525 Industrial Zone Patentee before: SHIMGE PUMP INDUSTRY Co.,Ltd. |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ZHEJIANG FANGXIN ELECTROMECHANICAL Co.,Ltd. Assignor: SHIMGE PUMP (ZHEJIANG) Co.,Ltd. Contract record no.: X2021330000151 Denomination of utility model: Guide casing for deep well pump Granted publication date: 20140910 License type: Common License Record date: 20210828 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ZHEJIANG LBX PUMP INDUSTRY Co.,Ltd. Assignor: SHIMGE PUMP (ZHEJIANG) Co.,Ltd. Contract record no.: X2023330000361 Denomination of utility model: Guide casing for deep well pumps Granted publication date: 20140910 License type: Common License Record date: 20230627 |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20140910 |