WO2006012799A1 - Dispositif d'irrigation bionique - Google Patents

Dispositif d'irrigation bionique Download PDF

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Publication number
WO2006012799A1
WO2006012799A1 PCT/CN2005/001193 CN2005001193W WO2006012799A1 WO 2006012799 A1 WO2006012799 A1 WO 2006012799A1 CN 2005001193 W CN2005001193 W CN 2005001193W WO 2006012799 A1 WO2006012799 A1 WO 2006012799A1
Authority
WO
WIPO (PCT)
Prior art keywords
irrigation
water
tube
bionic
length
Prior art date
Application number
PCT/CN2005/001193
Other languages
English (en)
Chinese (zh)
Inventor
Shifeng Fan
Xiangdong Yan
Original Assignee
Shifeng Fan
Xiangdong Yan
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shifeng Fan, Xiangdong Yan filed Critical Shifeng Fan
Publication of WO2006012799A1 publication Critical patent/WO2006012799A1/fr

Links

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

Definitions

  • the natural bionic irrigation of the invention belongs to the field of hydraulic engineering, and particularly relates to the irrigation of biological water-saving irrigation in an all-weather manner according to the needs of crop growth, so that the soil moisture is always in the most suitable state of plant growth dynamic balance.
  • Device. Background technique
  • the current agricultural irrigation mainly includes flood irrigation, sprinkler irrigation, micro-sprinkler irrigation and drip irrigation. All of these irrigation methods are intermittent irrigation with irrigation in large areas of agriculture, and it is empirically felt that crops need water to start irrigation or use.
  • the special instrument is used for measurement, and the measurement shows that there is water shortage, and the water is started.
  • the invention breaks through the irrigation concept in the traditional sense, fully utilizes the physiological characteristics of the crop itself, utilizes the mechanism of human capillaries for cell feeding and the principle of capillary water absorption, realizing the all-weather growth of the crop according to the growth needs of the crop. Irrigation concept. SUMMARY OF THE INVENTION
  • the invention provides a bio-type water emitter which utilizes the physiological characteristics of the crop itself, combines the blood supply mechanism of the human body and the principle of water absorption of the capillary tube to realize the high-efficiency water supply according to the growth demand of the crop all day.
  • the natural bionic irrigation water irrigator is formed by a tube of a certain length and diameter, and on the side of the inner cavity of the tube, the length of the same tube is equal, and the diameter is smaller than the diameter of the tube.
  • the elongate wire is sealed on one side of the lumen of the tube by a length of discrete strips of varying lengths that are physically or chemically bonded together by a portion of the tube wall itself.
  • the water After the inner cavity of the tube is filled with water, the water enters the elongated line through a certain number of inlet holes through which the elongated line is connected to the inner cavity of the tube.
  • the water in the slender line flows out through the elongated line through a certain number of outlet holes that communicate with the outside of the tube under the action of the capillary water absorption principle, entering the soil and irrigating the crop.
  • Figure 1 - 1 is a schematic view of the structure of the natural bionic irrigation of the first embodiment
  • Figure 1 - 2 is a cross-sectional view of the natural bionic irrigation of the first embodiment
  • Figure 2-1 is a schematic view of the structure of the natural bionic irrigation of the second embodiment
  • Figure 2-2 is a cross-sectional view of the natural bionic irrigation of the second embodiment.
  • Tube 2. Slender joint surface, 3. Water outlet, 4. Slender line, 5. Water inlet
  • Embodiment 1 As shown in FIGS. 1 to 1 and 1 to 2, the natural bionic irrigation forms a water delivery pipe from a tubular body 1 of a certain length and diameter and is filled with water. On the side of the inner cavity of the pipe 1, the pipe 1 itself is A portion of the wall of the tube that is physically or chemically bonded together by a lengthy and discontinuous strip 2 of length that is sealed by a plurality of very thin filaments of the same length and having a diameter smaller than the diameter of the tube.
  • the water is formed by the channel 5 formed by the discontinuous strips 2 of different lengths into the elongated wire 4, and the water flows into the soil through the water outlet hole 3 in the wall of the pipe 1 under the action of the capillary water absorption principle. Irrigation of crops.
  • Embodiment 2 As shown in Figures 2-1 and 2-1, the natural bionic irrigation forms a water delivery pipe from a certain length and diameter of the tubular pipe 1 and is filled with water.
  • the pipe 1 On the side of the inner cavity of the pipe 1, the pipe 1 itself A portion of the wall of the tube that is physically or chemically bound together by a length of discontinuous strip 2 that is sealed by a plurality of very thin filaments of a certain length and having a diameter smaller than the diameter of the tube 1.
  • the water is formed by the channel 5 formed by the discontinuous strips 2 of different lengths into the elongated wire 4, and the water flows into the soil through the water outlet hole 3 in the wall of the pipe 1 under the action of the capillary water absorption principle. Irrigation of crops.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental Sciences (AREA)
  • Nozzles (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)

Abstract

L'invention porte sur un dispositif d'irrigation bionique, et notamment sur un dispositif d'irrigation biologique qui serait censé amener l'eau toute la journée en fonction des besoins des récoltes, selon un système d'irrigation agricole économiseur d'eau. L'invention rompt avec la conception traditionnelle de l'irrigation intermittente, qui tire avantage du caractère physiologique des récoltes, et s'appuie sur le principe d'une cellule qui est alimentée en sang par les vaisseaux sanguins capillaires et sur la théorie que les capillaires absorbent l'eau, ainsi la quantité d'eau pénétrant dans le sol par de légers filets diminue en même temps que la quantité d'eau nécessaire aux récoltes, et d'autre part, la quantité d'eau pénétrant dans le sol par de légers filets augmente en même temps que la quantité d'eau nécessaire aux récoltes, ce qui permet d'atteindre un état d'équilibre plus approprié.
PCT/CN2005/001193 2004-08-04 2005-08-04 Dispositif d'irrigation bionique WO2006012799A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200410055570.7 2004-08-04
CNB2004100555707A CN100374007C (zh) 2004-08-04 2004-08-04 微流量续灌管

Publications (1)

Publication Number Publication Date
WO2006012799A1 true WO2006012799A1 (fr) 2006-02-09

Family

ID=35786877

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2005/001193 WO2006012799A1 (fr) 2004-08-04 2005-08-04 Dispositif d'irrigation bionique

Country Status (2)

Country Link
CN (1) CN100374007C (fr)
WO (1) WO2006012799A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009007954A1 (fr) * 2007-07-09 2009-01-15 Tanhum Feld Système d'irrigation comprenant des émetteurs d'irrigation goutte à goutte

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104015384B (zh) * 2014-06-13 2016-04-06 河北雨燕灌溉设备有限公司 多条筒形微孔迷宫滴灌带加工方法及设备
CN104082102B (zh) * 2014-06-13 2016-01-13 河北雨燕灌溉设备有限公司 筒形微孔迷宫滴灌带、加工方法及设备
CN105557459A (zh) * 2015-12-23 2016-05-11 华北水利水电大学 提高灌水均匀度的改进膜袋
CN115191333B (zh) * 2022-07-05 2023-11-17 山西建筑工程集团有限公司 一种种植屋面智能精准定位仿生灌溉装置及其使用方法

Citations (7)

* Cited by examiner, † Cited by third party
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
FR2419111A1 (fr) * 1978-03-09 1979-10-05 Hygro Int Ltd Conduit d'alimentation en liquide, pour assurer un debit faible et sensiblement constant, et dispositif de culture hydroponique comportant un tel conduit
CN2039501U (zh) * 1988-09-01 1989-06-21 新疆自治区水利厅 一种滴灌式灌溉***
GB2223388A (en) * 1988-09-06 1990-04-11 Simon Liang Watering plants

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2250011Y (zh) * 1995-12-28 1997-03-26 王礼 低水头自流型地下渗灌装置
CN2368281Y (zh) * 1999-01-21 2000-03-15 高忠贤 蔬菜大棚地下渗灌装置
CN2520651Y (zh) * 2002-01-09 2002-11-20 郑州轻工业学院 一种渗灌装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
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
FR2419111A1 (fr) * 1978-03-09 1979-10-05 Hygro Int Ltd Conduit d'alimentation en liquide, pour assurer un debit faible et sensiblement constant, et dispositif de culture hydroponique comportant un tel conduit
CN2039501U (zh) * 1988-09-01 1989-06-21 新疆自治区水利厅 一种滴灌式灌溉***
GB2223388A (en) * 1988-09-06 1990-04-11 Simon Liang Watering plants

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009007954A1 (fr) * 2007-07-09 2009-01-15 Tanhum Feld Système d'irrigation comprenant des émetteurs d'irrigation goutte à goutte

Also Published As

Publication number Publication date
CN100374007C (zh) 2008-03-12
CN1729753A (zh) 2006-02-08

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