CN103604476A - System and method for measuring water and air outflow quantities for water and air coupled drip irrigation - Google Patents
System and method for measuring water and air outflow quantities for water and air coupled drip irrigation Download PDFInfo
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- CN103604476A CN103604476A CN201310555391.9A CN201310555391A CN103604476A CN 103604476 A CN103604476 A CN 103604476A CN 201310555391 A CN201310555391 A CN 201310555391A CN 103604476 A CN103604476 A CN 103604476A
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- water
- vertical tube
- drip irrigation
- sealing
- plug
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- 230000002262 irrigation Effects 0.000 title claims abstract description 44
- 238000003973 irrigation Methods 0.000 title claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 230000008878 coupling Effects 0.000 claims description 19
- 238000010168 coupling process Methods 0.000 claims description 19
- 238000005859 coupling reaction Methods 0.000 claims description 19
- 239000007789 gas Substances 0.000 claims description 14
- 229940059082 douche Drugs 0.000 claims description 12
- 239000002689 soil Substances 0.000 claims description 10
- 230000001965 increasing effect Effects 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims description 4
- 229920000965 Duroplast Polymers 0.000 claims description 3
- 238000002474 experimental method Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000012780 transparent material Substances 0.000 claims description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims 4
- 229910001882 dioxygen Inorganic materials 0.000 claims 4
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000011160 research Methods 0.000 abstract description 3
- 241000196324 Embryophyta Species 0.000 description 5
- 238000005273 aeration Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000004202 respiratory function Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 230000005514 two-phase flow Effects 0.000 description 1
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310555391.9A CN103604476B (en) | 2013-11-11 | 2013-11-11 | A kind of System and method for measuring water-gas coupling drip irrigation aqueous vapor outflow |
Applications Claiming Priority (1)
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CN201310555391.9A CN103604476B (en) | 2013-11-11 | 2013-11-11 | A kind of System and method for measuring water-gas coupling drip irrigation aqueous vapor outflow |
Publications (2)
Publication Number | Publication Date |
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CN103604476A true CN103604476A (en) | 2014-02-26 |
CN103604476B CN103604476B (en) | 2016-02-10 |
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CN201310555391.9A Expired - Fee Related CN103604476B (en) | 2013-11-11 | 2013-11-11 | A kind of System and method for measuring water-gas coupling drip irrigation aqueous vapor outflow |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104359517A (en) * | 2014-11-28 | 2015-02-18 | 张振华 | Calculation method of moisture coupling drip-irrigation aeration rate |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2696310Y (en) * | 2004-03-16 | 2005-05-04 | 康绍忠 | Irrigation system capable of alternatively drip irrigating root part of fruit tree |
US20080233600A1 (en) * | 2004-02-06 | 2008-09-25 | Universite De Liege | Method and Kit for the Measurement of Neutrophil Cell Activation |
CN202012689U (en) * | 2011-03-07 | 2011-10-19 | 广东联塑科技实业有限公司 | Three-way pipe fitting for drop irrigation |
CN202066767U (en) * | 2011-03-04 | 2011-12-07 | 广东达华节水科技股份有限公司 | Soil moisture induction instrument |
CN102323103A (en) * | 2011-08-12 | 2012-01-18 | 张振华 | Method for quantitatively diagnosing underground drip irrigation plugging degree in situ based on steady ventilation principle and system |
-
2013
- 2013-11-11 CN CN201310555391.9A patent/CN103604476B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080233600A1 (en) * | 2004-02-06 | 2008-09-25 | Universite De Liege | Method and Kit for the Measurement of Neutrophil Cell Activation |
CN2696310Y (en) * | 2004-03-16 | 2005-05-04 | 康绍忠 | Irrigation system capable of alternatively drip irrigating root part of fruit tree |
CN202066767U (en) * | 2011-03-04 | 2011-12-07 | 广东达华节水科技股份有限公司 | Soil moisture induction instrument |
CN202012689U (en) * | 2011-03-07 | 2011-10-19 | 广东联塑科技实业有限公司 | Three-way pipe fitting for drop irrigation |
CN102323103A (en) * | 2011-08-12 | 2012-01-18 | 张振华 | Method for quantitatively diagnosing underground drip irrigation plugging degree in situ based on steady ventilation principle and system |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104359517A (en) * | 2014-11-28 | 2015-02-18 | 张振华 | Calculation method of moisture coupling drip-irrigation aeration rate |
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Publication number | Publication date |
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CN103604476B (en) | 2016-02-10 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Zhenhua Inventor after: Li Jiusheng Inventor after: Jiang Zhongwu Inventor after: Zhang Liang Inventor after: Yu Junbao Inventor before: Zhang Zhenhua |
|
COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160104 Address after: No. 186 Hongqi Middle Road, Zhifu District, Shandong, Yantai Applicant after: Ludong University Address before: 264025 School of geography and planning, Ludong University, 186 Hongqi Road, Zhifu District, Shandong, Yantai Applicant before: Zhang Zhenhua |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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: 20160210 Termination date: 20201111 |