WO2008049287A1 - Système d'irrigation - Google Patents

Système d'irrigation Download PDF

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Publication number
WO2008049287A1
WO2008049287A1 PCT/CN2006/003354 CN2006003354W WO2008049287A1 WO 2008049287 A1 WO2008049287 A1 WO 2008049287A1 CN 2006003354 W CN2006003354 W CN 2006003354W WO 2008049287 A1 WO2008049287 A1 WO 2008049287A1
Authority
WO
WIPO (PCT)
Prior art keywords
irrigation
pipe
drainage
wall
disposed
Prior art date
Application number
PCT/CN2006/003354
Other languages
English (en)
Chinese (zh)
Inventor
Yiutak Leung
Original Assignee
Leun Yiutak
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 Leun Yiutak filed Critical Leun Yiutak
Publication of WO2008049287A1 publication Critical patent/WO2008049287A1/fr

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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
    • A01G25/16—Control of watering
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion

Definitions

  • the invention relates to an irrigation system comprising irrigation, sprinkler irrigation and drip irrigation, in particular an intelligent self-energy control and an irrigation system with irrigation and drainage functions.
  • the patent application file of CN 1254168C discloses an intelligent control system for irrigation, sprinkler irrigation and drip irrigation and its pipeline structure, including control system and irrigation, sprinkler irrigation and drip irrigation systems.
  • the irrigation, sprinkler and drip irrigation systems are mainly water infiltration, sprinkler irrigation and drip irrigation with fertilizer irrigation, sprinkler irrigation and drip irrigation, with intelligent control, but this kind of irrigation, sprinkler irrigation and drip irrigation system can be beneficial during the dry season.
  • this kind of irrigation, sprinkler irrigation and drip irrigation system can be beneficial during the dry season.
  • This irrigation system includes a central control system and an irrigation system controlled by it, as well as a irrigation and drainage system and a recycling system controlled by a central control system.
  • the central control system includes a monitoring system and a control system; wherein the monitoring system includes an irrigation control center monitoring system and a nutrient monitoring system, and the control system includes an irrigation control center and a nutrient irrigation control center.
  • An irrigation pipe network formed by a plurality of vertical and horizontal irrigation pipes connected to each other by the irrigation system, the irrigation pipe
  • the net may include a drip irrigation pipe network and a sprinkler pipe network and a percolating pipe network, and the irrigation net and the water storage tank are connected by a water pump at the inlets of the irrigation, sprinkler and drip irrigation pipe networks.
  • the irrigation and drainage system comprises an irrigation pipe network formed by a plurality of vertically and horizontally connected irrigation, sprinkling and drip irrigation pipes connected to each other, and an outlet thereof communicates with the water storage tank through a valve, and a filter can be arranged between the outlet and the water storage tank.
  • the device; the irrigation and drainage system can be placed in the middle of the soil layer or at the bottom, or can be set in two places.
  • the recovery system comprises a water storage tank and a recovery water supply pipe communicating with the inlets of the irrigation, sprinkling and drip irrigation pipe networks, and a recovery drainage pipe communicating with the outlet of the drainage pipe network, and a filtration can be arranged between the inlet and the storage tank.
  • a recovery water supply pipe communicating with the inlets of the irrigation, sprinkling and drip irrigation pipe networks
  • a recovery drainage pipe communicating with the outlet of the drainage pipe network, and a filtration can be arranged between the inlet and the storage tank.
  • a working well is disposed at either end or at both ends of the boundary of the irrigation zone, and an atomizing device capable of atomizing the water entering the irrigation system or containing a nutrient or the like may be disposed in the working well; Or a humidification aerator that can be humidified or oxygenated.
  • the irrigation and drainage system further includes an anti-leakage system, including a water-impermeable film disposed at the bottom of the irrigation layer; the working well has a depth greater than the height of the irrigation zone, and a water-impermeable film is also disposed in the working well.
  • an anti-leakage system including a water-impermeable film disposed at the bottom of the irrigation layer; the working well has a depth greater than the height of the irrigation zone, and a water-impermeable film is also disposed in the working well.
  • the irrigation pipe comprises an outer pipe and a plurality of outer wall drainage holes formed on the outer pipe wall, and a main water channel is arranged in the outer pipe, and a plurality of inner wall drainage is arranged at a position of the main channel above the drainage hole of the outer wall. hole.
  • the drainage pipe comprises an outer pipe and a plurality of outer wall drainage holes formed on the outer pipe wall, and a main water channel is arranged in the outer pipe, and a plurality of inner wall drainage is arranged at a position of the main channel above the drainage hole of the outer wall. hole.
  • the drainage pipe network is arranged at the top and the middle of the entire irrigation layer, and the same drainage pipe network can be arranged at the bottom of the irrigation layer under the impervious film.
  • the invention has the following beneficial effects:
  • Figure 1 is a flow chart of the irrigation system of the present invention.
  • FIG. 2 is a schematic illustration of the irrigation system of the present invention.
  • FIG. 3 is a schematic illustration of another aspect of the irrigation system of the present invention.
  • Figure 4 is a schematic view of a drip irrigation, sprinkler irrigation, and percolation pipe network of the irrigation system of the present invention.
  • Figure 5 is a schematic cross-sectional view showing the irrigation, sprinkler irrigation, seepage irrigation pipe and drainage pipe of the present invention.
  • the invention irrigation system includes a central control system 1 and an irrigation system controlled thereby
  • the central control system includes a monitoring system 12 and a control system 14; wherein the monitoring system includes air and soil temperature and humidity, solar lighting, raining moisture and wind direction and wind speed monitoring system 122 and nutrient monitoring system 124, control system Including irrigation and control centers for temperature and humidity of air and soil in the greenhouse, solar lighting, rain and moisture and wind speed, sprinkler irrigation and drip irrigation, or irrigation control centers for irrigation, sprinkler and drip irrigation in the open air. 142 and irrigation control center for nutrient irrigation, sprinkler irrigation and drip irrigation 144.
  • the irrigation system for irrigation, sprinkler irrigation and drip irrigation comprises an irrigation pipe network 22 for seepage, sprinkling and drip irrigation formed by a plurality of vertical and horizontal irrigation, sprinkling and drip irrigation pipes 20, and the irrigation pipe network and
  • the water storage tank 5 communicates with the water pump 6 at the inlet of the irrigation pipe network; as shown in Fig. 5, the irrigation pipe 20, which can be used for irrigation, sprinkling and drip irrigation, comprises an outer pipe 201 and a plurality of openings on the outer pipe wall.
  • the outer wall drainage hole 202 is further provided with a main water channel 203 in the outer pipe, the main water channel is V-shaped, and a plurality of inner wall drainage holes 204 are arranged at a position on the wall of the main water channel higher than the outer wall drainage hole.
  • the irrigation and drainage system comprises a drainage pipe network 32 formed by a plurality of vertical and horizontal irrigation pipes connected to each other, and an outlet thereof communicates with the water storage tank 5 through a valve 7, and a filtering device 8 may be disposed between the outlet and the water storage tank.
  • the drain pipe is the same as the irrigation pipe that can be used for irrigation, sprinkler irrigation and drip irrigation.
  • Working wells 9 are provided at both ends of the boundary of the irrigation zone.
  • the irrigation and drainage system further includes an anti-leakage system 34, including a water-impermeable adhesive film 10 disposed at the bottom of the irrigation layer; the working well has a depth greater than the height of the irrigation zone, and a water-impermeable film is also disposed in the working well.
  • the drainage pipe network is arranged in the middle of the entire irrigation layer, and the same drainage pipe network 11 can be disposed under the watertight film at the bottom of the irrigation layer.
  • the monitoring system controlled by the central control system is generally a sensor, when the temperature and humidity of the air and soil in the target operating area, solar lighting, raining moisture or nutrient data are low and the scientific reference data is low, a feedback will be given.
  • the signal is sent to the control system so that the central controller gives a signal to the irrigation system for irrigation, sprinkler irrigation and drip irrigation, which should supplement the missing parts of the soil to ensure the best growing soil environment for the crop.
  • the irrigation and drainage system will be automatically activated, so that excess water is discharged from the drainage pipe into the storage tank of the recovery system;
  • water will be drained from the drainage pipe into the storage tank, so that the water can be prevented from being lost or the base of the entire target operation area is unstable.
  • the water stored in the storage tank can be recycled during the spraying of the sprinkler irrigation and percolation system in the dry season, and the part of the water is sent to the sprinkler irrigation and seepage irrigation pipes by the pump, and a filtering device is arranged between the pump and the storage tank. It is also possible to set up a system such as a sedimentation device to process water.
  • a valve is arranged between the outlet of the irrigation pipe network and the storage tank, and the drainage pipe network can also serve as a sprinkler irrigation and percolating device for the intermediate soil layer when the valve is closed, and can supplement the water in the effective range at the position. Parts and nutrients. Valves can also be placed between the inlet of the irrigation pipe network and the pump.
  • the real-time state of the irrigation system and the irrigation and drainage system can be directly seen by humans, the basic situation of the soil can be grasped, and the human control can be controlled when the central control system has problems.
  • a level can be set in the working well to monitor whether the drainage system in the middle layer or the surface is in a horizontal state with the other pipe of the drip irrigation system. If not, it can be artificially adjusted.
  • the waterproof film can be laid on the bottom layer of the wave-shaped target work area, or it can be laid on the bottom of the flat target work area.
  • a layer of pebbles can be laid on the bottom layer.
  • the middle drainage pipe network and the bottom drainage pipe network can be arranged at intervals of the staggered layout.
  • irrigation, sprinkler and drip irrigation pipes and drainage pipes can be set in different regions and different crops and according to different purposes, different pipe diameters and different pore sizes can be set.
  • an atomizing device that can atomize water entering the irrigation system or a liquid containing nutrients, etc. in the working well; or a humidifying aerator that can be humidified or oxygenated, through the mist.
  • the sound wave of the chemical device can atomize part of the water, thereby increasing the contact area and facilitating absorption; if the surrounding soil environment or the moisture in the air is excessive, a ventilator or a dryer can be installed.
  • the irrigation pipe greatly reduces the humidity in the air or in the soil environment. Especially when it comes to soilless greenhouse cultivation, it can absorb crops more effectively.
  • By increasing the temperature and increasing oxygen it is possible to maintain the humidity and oxygen concentration of the surrounding air during drying, and to change the crop growth environment, thereby increasing the production value.
  • irrigation pipe spray disinfectant or high temperature steam can be used for disinfection, so that there is a more qualified soil environment when the second crop is planted.

Abstract

L'invention concerne un système d'irrigation qui comprend un système central de commande (1), un dispositif d'irrigation (2), un système de drainage (3) et un collecteur d'eau (4). Ledit dispositif d'irrigation (2), ledit système de drainage (3) et ledit collecteur d'eau (4) sont commandés par le système central de commande. Ledit système central de commande comprend un système de surveillance (12) doté d'un système central (122) de surveillance contrôlant l'irrigation et un système (124) de surveillance de la nutrition, ainsi qu'un système de commande (14) doté d'un centre (142) de commande de l'irrigation et d'un centre (144) de commande de la nutrition. Ce système présente de nombreux avantages en termes d'économie de ressources et de protection de l'environnement.
PCT/CN2006/003354 2006-10-27 2006-12-11 Système d'irrigation WO2008049287A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200610063360.1 2006-10-27
CN200610063360A CN100591203C (zh) 2006-10-27 2006-10-27 灌溉系统

Publications (1)

Publication Number Publication Date
WO2008049287A1 true WO2008049287A1 (fr) 2008-05-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2006/003354 WO2008049287A1 (fr) 2006-10-27 2006-12-11 Système d'irrigation

Country Status (2)

Country Link
CN (1) CN100591203C (fr)
WO (1) WO2008049287A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104885886A (zh) * 2015-06-29 2015-09-09 赵增国 基于modbus通讯节水灌溉远程自控系统
CN105993350A (zh) * 2016-06-14 2016-10-12 山东省农业可持续发展研究所 一种远程控制定时定量监测湿地基底给水给肥装置
CN107836326A (zh) * 2017-12-07 2018-03-27 中国农业科学院农田灌溉研究所 玉米水肥一体滴灌系统
CN116349590A (zh) * 2023-05-31 2023-06-30 上海华维可控农业科技集团股份有限公司 一种基于物联网的规模化农田灌溉系统和方法

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CN102124935B (zh) * 2010-12-17 2012-10-10 郝晓谷 一种植物灌溉系统
CN102165910A (zh) * 2010-12-24 2011-08-31 郭仲秋 农田水利自助循环排灌系统
CN102487784B (zh) * 2011-12-12 2013-05-08 中国农业大学 一种滴灌加氧方法及装置
BR112015012676B1 (pt) * 2012-11-30 2022-05-31 Rubicon Research Pty Ltd Método e sistema de controle da vazão em rede de tubulações para fluidos
CN103782876B (zh) * 2014-01-20 2016-03-02 中国科学院地球化学研究所 一种土壤需水需养智能自动高效滴灌系统
EP3002369A1 (fr) * 2014-10-03 2016-04-06 ENERGY SAVINGS FOR AGRICOLTURE & ENVIRONMENT S.r.l IN LIQUIDAZIONE Système d'irrigation, de drainage et/ou de chauffage
CN105052683A (zh) * 2015-06-14 2015-11-18 古欣 用于植物根系渗灌与土体排水的系统
CN104920172A (zh) * 2015-06-15 2015-09-23 张菲 一种园林植物自动供水控制系统
CN105284551B (zh) * 2015-10-26 2018-04-03 大禹节水（天津）有限公司 地埋式滴灌管的铺设方法
CN108693901A (zh) * 2018-04-02 2018-10-23 钦州学院 智慧农业监控系统
CN108476946B (zh) * 2018-04-16 2020-09-18 浙江同济科技职业学院 智能灌溉控制系统及方法
CN110810208B (zh) * 2019-10-28 2021-07-30 山东省水利科学研究院 一种用于水土流失的阻控装置
CN112020972B (zh) * 2020-08-26 2023-02-24 江苏农林职业技术学院 穴盘式有机稻硬地育秧的智能水肥一体化系统
CN113389248B (zh) * 2021-08-16 2021-11-02 徐州沣收喷灌设备有限公司 一种多功能市政用消防灌溉清洗装置及其使用方法
CN113854103B (zh) * 2021-09-24 2022-10-18 安徽省益丰生态农业科技有限公司 一种无压灌溉系统
CN113994877B (zh) * 2021-10-29 2022-10-18 贵州省通信产业服务有限公司 一种基于nb-iot的山地果园智能灌溉系统

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104885886A (zh) * 2015-06-29 2015-09-09 赵增国 基于modbus通讯节水灌溉远程自控系统
CN105993350A (zh) * 2016-06-14 2016-10-12 山东省农业可持续发展研究所 一种远程控制定时定量监测湿地基底给水给肥装置
CN107836326A (zh) * 2017-12-07 2018-03-27 中国农业科学院农田灌溉研究所 玉米水肥一体滴灌系统
CN107836326B (zh) * 2017-12-07 2024-04-05 中国农业科学院农田灌溉研究所 玉米水肥一体滴灌系统
CN116349590A (zh) * 2023-05-31 2023-06-30 上海华维可控农业科技集团股份有限公司 一种基于物联网的规模化农田灌溉系统和方法
CN116349590B (zh) * 2023-05-31 2023-07-28 上海华维可控农业科技集团股份有限公司 一种基于物联网的规模化农田灌溉系统和方法

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Publication number Publication date
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CN101091449A (zh) 2007-12-26

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