CN204491718U - 一种负压式抽、灌两用一体井 - Google Patents
一种负压式抽、灌两用一体井 Download PDFInfo
- Publication number
- CN204491718U CN204491718U CN201420848127.4U CN201420848127U CN204491718U CN 204491718 U CN204491718 U CN 204491718U CN 201420848127 U CN201420848127 U CN 201420848127U CN 204491718 U CN204491718 U CN 204491718U
- Authority
- CN
- China
- Prior art keywords
- pipe
- well
- district
- pumping
- partition
- 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 - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 52
- 238000005086 pumping Methods 0.000 claims description 32
- 238000005192 partition Methods 0.000 claims description 28
- 238000007789 sealing Methods 0.000 claims description 11
- 238000004062 sedimentation Methods 0.000 claims description 3
- 238000013316 zoning Methods 0.000 claims 2
- 238000005516 engineering process Methods 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000013049 sediment Substances 0.000 abstract 2
- 238000012423 maintenance Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 235000020681 well water Nutrition 0.000 description 1
- 239000002349 well water Substances 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420848127.4U CN204491718U (zh) | 2014-12-26 | 2014-12-26 | 一种负压式抽、灌两用一体井 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420848127.4U CN204491718U (zh) | 2014-12-26 | 2014-12-26 | 一种负压式抽、灌两用一体井 |
Publications (1)
Publication Number | Publication Date |
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CN204491718U true CN204491718U (zh) | 2015-07-22 |
Family
ID=53571022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201420848127.4U Expired - Fee Related CN204491718U (zh) | 2014-12-26 | 2014-12-26 | 一种负压式抽、灌两用一体井 |
Country Status (1)
Country | Link |
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CN (1) | CN204491718U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104563206A (zh) * | 2014-12-26 | 2015-04-29 | 北京中科华誉能源技术发展有限责任公司 | 一种负压式抽、灌两用一体井 |
-
2014
- 2014-12-26 CN CN201420848127.4U patent/CN204491718U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104563206A (zh) * | 2014-12-26 | 2015-04-29 | 北京中科华誉能源技术发展有限责任公司 | 一种负压式抽、灌两用一体井 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100190 Beijing, Zhongguancun, building two, floor 333, No. Patentee after: Beijing Huayu energy technology Limited by Share Ltd Address before: 100190 Beijing, Zhongguancun, building two, floor 333, No. Patentee before: Beijing Zhongke Huayu Energy Technology Development Co., Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170619 Address after: 110141 Liaoning province Shenyang City Yuhong District Ji Li Lake Street No. 36-4 3-3-8 Patentee after: Shenyang Huayu Ground-Source Heat Pump Heating Co., Ltd. Address before: 100190 Beijing, Zhongguancun, building two, floor 333, No. Patentee before: Beijing Huayu energy technology Limited by Share Ltd |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20191226 |