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Method and equipment for automatic controlling irrigation intermittently by turns

A technology of alternate irrigation and control methods, applied in watering devices, botanical equipment and methods, gardening, etc., can solve the problems of complicated controller circuits, easy breakage and damage, inconvenient use, etc., and achieve easy implementation and simplified control. circuit, the effect of long battery life

Inactive Publication Date: 2007-10-17
楼信用
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The primary technical problem to be solved by the present invention is to provide an automatic intermittent irrigation control method in view of the prior art, which absorbs the advantage that the intermittent irrigation can greatly reduce the cost of pipelines, and can overcome the need for continuous irrigation in the traditional intermittent irrigation method. Disadvantages such as inconvenient use, easy disconnection and damage, complex circuit of the controller, and high cost caused by connecting each intermittent valve to the main controller

Method used

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  • Method and equipment for automatic controlling irrigation intermittently by turns
  • Method and equipment for automatic controlling irrigation intermittently by turns
  • Method and equipment for automatic controlling irrigation intermittently by turns

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Embodiment Construction

[0019] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0020]As shown in Figure 1-4, this device adopts the automatic intermittent irrigation control method, which includes a water pipe 1, and the water pipe 1 is connected with a plurality of intermittent valves 3 that control the work of the respective water outlets. In order to achieve the purpose of uniform irrigation, The positions of the intermittent valves 3 on the water pipes are evenly distributed according to the water demand of the plants, or equally spaced. The main valve 2 is installed at the front of the water pipe 1. The main valve itself has a main controller. The sensor can measure soil environmental parameters such as whether the soil humidity is wet enough and meteorological environmental parameters such as illuminance and temperature, and finally determine whether the water pipe supplies water. . In order to prevent the water s...

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Abstract

An automatic control method for alternative and intermittent irrigation features that a main valve is installed the front end of water tube for controlling the delivery of water and multiple intermittent valves are alternatively opened and closed according to the pulsive water pressure in water tube and control of their programmable electronic controllers.

Description

technical field [0001] The invention relates to the technical field of an automatic irrigation control method and a special device thereof. Background technique [0002] With the continuous improvement of the level of science and technology, modern agriculture needs automatic irrigation, and a large number of computers are used for automatic control to realize intelligent management and achieve the purpose of saving labor, economy and speed. Especially with the large-scale development of agriculture, the irrigated land has also expanded on a large scale. It is somewhat insufficient to use conventional computer control for automatic irrigation. Each electronically controlled valve is connected to the water pipe, and automatic irrigation is carried out according to the signal obtained by the sensor and the input irrigation parameters. The defect is that: one kind of irrigation is to make all the valves open at the same time, and it is not irrigation in turn, because the irriga...

Claims

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Application Information

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IPC IPC(8): A01G25/16
Inventor 楼信用
Owner 楼信用
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