Title:
IRRIGATION AND DRAINAGE INTEGRATED APPARATUS FOR MULTI-WATER-SOURCE RECYCLING AND INTELLIGENT DRAINAGE CONTROL
Document Type and Number:
WIPO Patent Application WO/2024/077474
Kind Code:
A1
Abstract:
An irrigation and drainage integrated apparatus for multi-water-source recycling and intelligent drainage control, comprising a water inlet pipeline (1) and a water collecting well (6). One end of the water inlet pipeline (1) is embedded into the inner wall of the water collecting well (6); a pump pool (3) is fixedly connected to the bottom of the water collecting well (6); a water pump (4) is installed in the pump pool (3); an outlet of the water pump (4) is connected to an irrigation and drainage pipe network; a drainage control valve (10) and an irrigation control valve (11) are separately installed on the irrigation and drainage pipe network; a connecting pipeline of the irrigation control valve (11) is communicated with a field irrigation system (13); a stainless steel floating ball water level control switch (5) is installed on the inner wall of the water collecting well (6); the stainless steel floating ball water level control switch (5) is connected to a floating ball switch water level control box (7). The irrigation and drainage integrated apparatus for multi-water-source recycling and intelligent drainage control integrates multi-water-source recycling, automatic irrigation control and intelligent field drainage control functions, and implements integrated operation of field irrigation and drainage functions, the technology is mature and reliable, energy conservation, cost saving and consumption reduction are achieved, and field management is facilitated.
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Inventors:
LI PING (CN)
ZHOU XINGUO (CN)
DU ZHENJIE (CN)
ZHANG YAN (CN)
LI TONG (CN)
LIANG ZHIJIE (CN)
ZHANG ZULIN (CN)
ZHOU XINGUO (CN)
DU ZHENJIE (CN)
ZHANG YAN (CN)
LI TONG (CN)
LIANG ZHIJIE (CN)
ZHANG ZULIN (CN)
Application Number:
PCT/CN2022/124591
Publication Date:
April 18, 2024
Filing Date:
October 11, 2022
Export Citation:
Assignee:
FARMLAND IRRIGATION RES INSTITUTE OF CHINESE ACADEMY OF AGRICULTURAL SCIENCES (CN)
International Classes:
A01G25/00; A01G25/16; E02B11/00; E03F1/00; E03F3/02; E03F5/10; E03F5/22; E04H12/00; E04H12/22
Attorney, Agent or Firm:
BEIJING ZHUOSHENG BAIDA IP AGENT LTD. (CN)
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