CN1520715A - Novel conduit and multifunctional water-saving irrigation device containing the conduit - Google Patents
Novel conduit and multifunctional water-saving irrigation device containing the conduit Download PDFInfo
- Publication number
- CN1520715A CN1520715A CNA031117872A CN03111787A CN1520715A CN 1520715 A CN1520715 A CN 1520715A CN A031117872 A CNA031117872 A CN A031117872A CN 03111787 A CN03111787 A CN 03111787A CN 1520715 A CN1520715 A CN 1520715A
- Authority
- CN
- China
- Prior art keywords
- groove
- water
- boss
- apopore
- block
- 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.)
- Granted
Links
- 238000003973 irrigation Methods 0.000 title claims abstract description 40
- 230000002262 irrigation Effects 0.000 title claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 210000005069 ears Anatomy 0.000 claims description 5
- 239000002689 soil Substances 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 6
- 239000008400 supply water Substances 0.000 description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000003337 fertilizer Substances 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 238000012271 agricultural production Methods 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 239000008398 formation water Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Images
Landscapes
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
Description
Claims (9)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03111787 CN1253074C (en) | 2003-01-27 | 2003-01-27 | Novel conduit and multifunctional water-saving irrigation device containing the conduit |
US10/543,578 US20060261194A1 (en) | 2003-01-27 | 2004-01-13 | Conduit water-saving irrigating device with the conduit and its application |
PCT/CN2004/000037 WO2004071175A1 (en) | 2003-01-27 | 2004-01-13 | A conduit water-saving irrigating device with the conduit and its application |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03111787 CN1253074C (en) | 2003-01-27 | 2003-01-27 | Novel conduit and multifunctional water-saving irrigation device containing the conduit |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1520715A true CN1520715A (en) | 2004-08-18 |
CN1253074C CN1253074C (en) | 2006-04-26 |
Family
ID=34283514
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 03111787 Expired - Fee Related CN1253074C (en) | 2003-01-27 | 2003-01-27 | Novel conduit and multifunctional water-saving irrigation device containing the conduit |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1253074C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104436836A (en) * | 2014-11-05 | 2015-03-25 | 河海大学 | Centrifugal type bidirectional backwashing automatic Yellow River irrigation device |
CN105435978A (en) * | 2016-01-20 | 2016-03-30 | 中国工程物理研究院化工材料研究所 | Spray head for stirring device |
-
2003
- 2003-01-27 CN CN 03111787 patent/CN1253074C/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104436836A (en) * | 2014-11-05 | 2015-03-25 | 河海大学 | Centrifugal type bidirectional backwashing automatic Yellow River irrigation device |
CN104436836B (en) * | 2014-11-05 | 2016-03-23 | 河海大学 | Yellow irrigation rig is drawn in a kind of automation of centrifugal two-way backwash |
CN105435978A (en) * | 2016-01-20 | 2016-03-30 | 中国工程物理研究院化工材料研究所 | Spray head for stirring device |
CN105435978B (en) * | 2016-01-20 | 2018-03-23 | 中国工程物理研究院化工材料研究所 | Shower nozzle for mixing plant |
Also Published As
Publication number | Publication date |
---|---|
CN1253074C (en) | 2006-04-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: FUJIAN LAND OF ECOLOGICAL TECHNOLOGY INDUSTRIAL C Free format text: FORMER OWNER: DING RONGWU Effective date: 20080523 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080523 Address after: Fengze District of Quanzhou city of Fujian province Dongtu Street Xinhua garden building C room 1201 Patentee after: Fujian Earth Ecological Technology Industry Co., Ltd. Address before: Licheng District of Quanzhou City, Fujian Province, Xiang Gong Xiang Zhuang CuO Cheng No. 20 C Patentee before: Ding Rongwu |
|
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: 20060426 Termination date: 20130127 |