CN100374007C - Natural bionic watering device - Google Patents
Natural bionic watering device Download PDFInfo
- Publication number
- CN100374007C CN100374007C CNB2004100555707A CN200410055570A CN100374007C CN 100374007 C CN100374007 C CN 100374007C CN B2004100555707 A CNB2004100555707 A CN B2004100555707A CN 200410055570 A CN200410055570 A CN 200410055570A CN 100374007 C CN100374007 C CN 100374007C
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- CN
- China
- Prior art keywords
- pipe
- water
- micro flow
- slender threads
- continued
- 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
Links
- 239000011664 nicotinic acid Substances 0.000 title abstract 2
- 230000002262 irrigation Effects 0.000 claims abstract description 34
- 238000003973 irrigation Methods 0.000 claims abstract description 34
- 239000002689 soil Substances 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 40
- 230000012010 growth Effects 0.000 abstract description 3
- 230000036770 blood supply Effects 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 230000001766 physiological effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000005325 percolation Methods 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
- A01G25/023—Dispensing fittings for drip irrigation, e.g. drippers
Abstract
The present invention relates to a natural and bionic irrigating device, which belongs to the field of water engineering, particularly to a biological irrigating device which can provide water in accordance with the requirement of crop growth for the whole day in agricultural water saving irrigation. The present invention breaks the irrigation idea of the traditional intermittent rotation irrigation and makes full use of the physiological characteristics of a crop, the mechanism of blood supply by human capillary vessels to cells and the principle of water absorption to the capillary vessels. When the crop needs little water, the water entering soil through a thin and long line 4 is little; when the crop needs much water, the water entering soil through the thin and long line 4 is much so as to reach an optimum equilibrium state on the whole.
Description
Technical field
Continued irrigation pipe of micro flow of the present invention belongs to the water conservancy project field, relating in particular in the agricultural water-saving irrigation can be round-the-clockly according to the needs of plant growth, make soil moisture be in all the time under the dynamic balance state of optimum plant growing have biological natural characteristic irrigator.
Background technology
Water is the necessary condition of agricultural development, and the problem of lack of water has become the bottleneck of restriction World Economics sustainable development.In China, this problem is especially outstanding, advocates and implement agricultural water-saving irrigation energetically, improving the ecological environment becomes the fundamental state policy of China.Current agricultural irrigation mainly contains forms such as broad irrigation, sprinkling irrigation, microspray irrigation and drip irrigation, all these irrigation methods all are batch (-type) rotation flow irrigation methods when agriculture large tracts of land is used, and feel that rule of thumb crop needs water just to begin to pour water or measure with instrumentation, measure the demonstration lack of water, just begin to pour water.All these irrigation methods all are the irrigations of passive type, or it is untimely to pour water, and crop is suffered from drought, or pour water excessively, and crop is waterloged, and have had a strong impact on the yield and quality of crop, also can cause deep percolation, waste water resource.The present invention has broken through this traditional irrigation theory, make full use of the physiological property of crop self, the mechanism and the capillary water sucting principle that utilize the human capillary vessel to support for cell have been realized round-the-clock growth needs according to crop, the brand-new irrigation theory that dynamic equilibrium is supplied water.
Summary of the invention
The invention reside in provides a kind of physiological property of utilizing crop self, in conjunction with human body blood supply mechanism and capillary water sucting principle, realizes round-the-clock growth needs according to crop, the efficient biotype irrigator that supplies water.
The present invention is achieved in that continued irrigation pipe of micro flow is that tube by certain-length and diameter forms water transport channel, side at the inner chamber of pipe, the similar wick-like slender threads that the equal in length of Feng Youtong pipe, diameter constitute less than a lot of very thin filiform of the diameter of pipe, and the inlet opening of the some that links to each other with the inner chamber of pipe of slender threads and slender threads are with the apopore of the some of the exterior of pipe.The side that slender threads is enclosed in the inner chamber of pipe is that the discontinuous elongate strip different in size that a part of tube wall of tube self utilizes the method for physics or chemistry to be closely linked realizes.After the inner chamber of pipe is full of water, water enters in the slender threads by the inlet opening of slender threads with the continuous some of the inner chamber of pipe, water in the slender threads flows out by the apopore of slender threads with the some of the exterior of pipe under the effect of capillary water sucting principle, enter soil, irrigated crop.
Owing to adopted such scheme, influenced by the crop root zone flow of water, when crop needs water after a little while, enter the water of soil just than lacking relatively by slender threads; When crop needs water for a long time, the water that is entered soil by slender threads is just many relatively, reaches the optimum balance state of supply and demand, realizes the purpose that supplies water as required.
Description of drawings
Concrete structure of the present invention is provided by following drawings and Examples
Fig. 1-the 1st, the structural representation of the continued irrigation pipe of micro flow of embodiment one
Fig. 1-2 is the cutaway view of the continued irrigation pipe of micro flow of embodiment one
Fig. 2-the 1st, the structural representation of the continued irrigation pipe of micro flow of embodiment two
Fig. 2-the 2nd, the cutaway view of the continued irrigation pipe of micro flow of embodiment two
1. pipe, 2. elongate strip faying face, 3. apopore, 4. slender threads, 5. inlet openings among the figure
Embodiment
Embodiment one: shown in Fig. 1-1 and 1-2, continued irrigation pipe of micro flow is formed aqueduct and is full of water by the tubulose 1 of certain-length and diameter, side at pipe 1 inner chamber, it is the equal in length of the same pipe sealed by the discontinuous elongate strip 2 different in size that pipe 1 self a part of tube wall utilizes the method for physics or chemistry to be closely linked, diameter is less than the similar wick-like slender threads 4 of a lot of very thin filiform formation of the diameter of pipe, water enters slender threads 4 by the inlet opening 5 that discontinuous elongate strip 2 different in size forms, under the effect of capillary water sucting principle, water is irrigated crop by the apopore 3 inflow soil of managing on 1 wall.
Embodiment two: shown in Fig. 2-1 and 2-1, continued irrigation pipe of micro flow is formed aqueduct and is full of water by the tubulose 1 of certain-length and diameter, side at pipe 1 inner chamber, be a lot of certain-lengths that cut of sealing by the discontinuous elongate strip 2 different in size that pipe 1 self a part of tube wall utilizes the method for physics or chemistry to be closely linked, diameter is less than the similar wick-like slender threads 4 of a lot of very thin filiform formation of the diameter of pipe 1, water enters slender threads 4 by the inlet opening 5 that discontinuous elongate strip 2 different in size forms, under the effect of capillary water sucting principle, water is irrigated crop by the apopore 3 inflow soil of managing on 1 wall.
Claims (8)
1. continued irrigation pipe of micro flow, it is characterized in that a side by the inner chamber of the pipe (1) of certain-length and diameter, envelope has the similar wick-like slender threads (4) of diameter less than a lot of very thin filiform formation of pipe (1) diameter, and the length of slender threads (4) is identical with the length of pipe (1).
2. the slender threads (4) in the continued irrigation pipe of micro flow according to claim 1 is to be made of a lot of very thin filiforms, distance between the thickness difference of filiform and the filiform is different, can make the continued irrigation pipe of micro flow of all size that is fit to Different Crop and soil.
3. the length of the slender threads (4) in the continued irrigation pipe of micro flow according to claim 1 can be much to cut the certain-length slender threads to constitute.
4. both sides or many side seals of the pipe (1) in the continued irrigation pipe of micro flow according to claim 1 have slender threads (4).
5. to be enclosed in the side of pipe (1) inner chamber be that the discontinuous elongate strip different in size that relies on a part of tube wall of pipe (1) self to utilize the method for physics or chemistry to be closely linked realizes to slender threads (4) in the continued irrigation pipe of micro flow according to claim 1.
6. slender threads (4) can be to rely on other modes to be fixed on the outer wall of pipe (1) in the continued irrigation pipe of micro flow according to claim 1, realizes with being enclosed in the same effect of pipe (1) inwall mode.
7. the inlet opening (5) in every section of the pipe (1) in the continued irrigation pipe of micro flow according to claim 1 is more than 4 or 4.
8. the apopore (3) in every section of the pipe (1) in the continued irrigation pipe of micro flow according to claim 1 is more than 1 or 1.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100555707A CN100374007C (en) | 2004-08-04 | 2004-08-04 | Natural bionic watering device |
| PCT/CN2005/001193 WO2006012799A1 (en) | 2004-08-04 | 2005-08-04 | Bionic irrigation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100555707A CN100374007C (en) | 2004-08-04 | 2004-08-04 | Natural bionic watering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1729753A CN1729753A (en) | 2006-02-08 |
| CN100374007C true CN100374007C (en) | 2008-03-12 |
Family
ID=35786877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100555707A Expired - Fee Related CN100374007C (en) | 2004-08-04 | 2004-08-04 | Natural bionic watering device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN100374007C (en) |
| WO (1) | WO2006012799A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101790304A (en) * | 2007-07-09 | 2010-07-28 | 坦纳姆·费尔德 | Water irrigation system including drip irrigation emitters |
| CN104082102B (en) * | 2014-06-13 | 2016-01-13 | 河北雨燕灌溉设备有限公司 | Tubular micropore labyrinth drip irrigating belt, processing method and equipment |
| CN104015384B (en) * | 2014-06-13 | 2016-04-06 | 河北雨燕灌溉设备有限公司 | Many tubular micropore labyrinth drip irrigating belt processing methods and equipment |
| CN105557459A (en) * | 2015-12-23 | 2016-05-11 | 华北水利水电大学 | Improved film bag capable of improving irrigation uniformity |
| CN115191333B (en) * | 2022-07-05 | 2023-11-17 | 山西建筑工程集团有限公司 | Intelligent accurate positioning bionic irrigation device for planted roof and application method of intelligent accurate positioning bionic irrigation device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2250011Y (en) * | 1995-12-28 | 1997-03-26 | 王礼 | Low water head self-flow underground infiltrating irrigation device |
| CN2368281Y (en) * | 1999-01-21 | 2000-03-15 | 高忠贤 | Underground apparatus for infilirating irrigation for vegetable tunnel |
| CN2520651Y (en) * | 2002-01-09 | 2002-11-20 | 郑州轻工业学院 | Infiltrating irrigating device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3698195A (en) * | 1970-05-25 | 1972-10-17 | Richard D Chapin | Water distributing hose |
| US3777987A (en) * | 1972-08-04 | 1973-12-11 | Allport Davies | Irrigation device |
| US3901448A (en) * | 1974-03-04 | 1975-08-26 | Benton P Babin | Irrigation system emitters with renewable filters |
| US4061272A (en) * | 1975-06-20 | 1977-12-06 | Winston Emanuel A | Irrigation device |
| ZA79921B (en) * | 1978-03-09 | 1980-06-25 | Hygro Ltd | Hydroponic cultivation |
| CN2039501U (en) * | 1988-09-01 | 1989-06-21 | 新疆自治区水利厅 | Drip irrigation system |
| DE8811261U1 (en) * | 1988-09-06 | 1988-11-24 | Liang, Simon, Taipeh/T'ai-Pei, Tw |
-
2004
- 2004-08-04 CN CNB2004100555707A patent/CN100374007C/en not_active Expired - Fee Related
-
2005
- 2005-08-04 WO PCT/CN2005/001193 patent/WO2006012799A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2250011Y (en) * | 1995-12-28 | 1997-03-26 | 王礼 | Low water head self-flow underground infiltrating irrigation device |
| CN2368281Y (en) * | 1999-01-21 | 2000-03-15 | 高忠贤 | Underground apparatus for infilirating irrigation for vegetable tunnel |
| CN2520651Y (en) * | 2002-01-09 | 2002-11-20 | 郑州轻工业学院 | Infiltrating irrigating device |
Non-Patent Citations (2)
| Title |
|---|
| 地下滴灌（渗灌）的技术状况与建议. 张国祥.山西水利科技，第4期. 1995 * |
| 大棚节水灌溉新技术. 王君章.山东农机化. 2002 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1729753A (en) | 2006-02-08 |
| WO2006012799A1 (en) | 2006-02-09 |
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| 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 | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Yan Xiangdong Document name: Notification to Pay the Fees |
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| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Xinjiang Karez Irrigation Technology Co., Ltd. Assignor: Fan Shifeng|Yan Xiangdong Contract fulfillment period: 2009.2.9 to 2014.2.9 Contract record no.: 2009650000019 Denomination of invention: Natural bionic watering device Granted publication date: 20080312 License type: Exclusive license Record date: 20090629 |
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| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.2.9 TO 2014.2.9; CHANGE OF CONTRACT Name of requester: XINJIANG KAREZ IRRIGATION TECHNOLOGY CO., LTD. Effective date: 20090629 |
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| DD01 | Delivery of document by public notice |
Addressee: Yan Xiangdong Document name: Notification of Termination of Patent Right |
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| DD01 | Delivery of document by public notice |
Addressee: Yan Xiangdong Document name: Notification of Decision on Request for Restoration of Right |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Natural bionic watering device Effective date of registration: 20100926 Granted publication date: 20080312 Pledgee: Urumqi commercial bank Limited by Share Ltd Suzhou road subbranch Pledgor: Fan Shifeng|Yan Gang Registration number: 2010990000899 |
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| DD01 | Delivery of document by public notice |
Addressee: Fan Shifeng Document name: Notification to Pay the Fees |
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| DD01 | Delivery of document by public notice |
Addressee: Fan Shifeng Document name: Notification of Termination of Patent Right |
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| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 830026 No. 315 Taishan street, Urumqi economic and Technological Development Zone, the Xinjiang Uygur Autonomous Region Patentee after: Fan Shifeng Patentee after: Yan Xiangdong Address before: 830091 box 42, 216 Nanchang Road, the Xinjiang Uygur Autonomous Region, Urumqi Patentee before: Fan Shifeng Patentee before: Yan Xiangdong |
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| 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: 20080312 Termination date: 20160804 |