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Precision irrigation system

A technology of precise irrigation and central processing unit, applied in the fields of horticulture, botany equipment and methods, cultivation, etc., can solve the problems of low degree of automation, achieve the effect of high level of automation, reduce water evaporation, and save water resources

Inactive Publication Date: 2018-05-04
珠海横琴华发七弦琴知识产权服务有限公司
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AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a precision irrigation system to solve the problem of low automation of existing irrigation systems

Method used

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Embodiment Construction

[0026] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...

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Abstract

The invention relates to the technical field of agricultural irrigation equipment, in particular to a precision irrigation system which comprises a temperature sensor, a wind speed sensor, a soil humidity sensor, a central processing unit, a water pump and a flow meter. The temperature sensor is used for detecting the air temperatures of a farmland; the wind speed sensor is used for detecting thewind speeds of the farmland; the soil humidity sensor is used for detecting the water content of soil in the farmland; the central processing unit is connected with the temperature sensor, the wind speed sensor and the soil humidity sensor, the water volumes required for irrigating the farmland can be determined by the central processing unit by means of analysis, and instructions can be transmitted by the central processing unit; the water pump is connected with the central processing unit and can be switched off according to the instructions of the central processing unit; the flow meter isconnected with the central processing unit and is used for measuring irrigation water consumption and transmitting signals to the central processing unit. The precision irrigation system has the advantage that the problem of low automation degrees of existing irrigation systems can be solved by the aid of the precision irrigation system.

Description

technical field [0001] The invention relates to the technical field of agricultural irrigation equipment, in particular to a precision irrigation system. Background technique [0002] At present, the increasing shortage of water resources has become a global problem. Saving water and realizing efficient water use are the needs of human survival and development. my country is a big agricultural country, but also a big water-poor country. Among the water used in our country, agricultural water accounts for the total water supply. About 70%, of which agricultural irrigation is the mainstay. Inefficient agricultural irrigation and wasted water are common problems. At present, the national irrigation water utilization rate is about 43%, and the unilateral water grain productivity is only about 10 kg, which is much lower than the 70-80% irrigation water utilization rate and the unilateral water grain productivity of more than 2.0 kg in developed countries. Therefore, with the mode...

Claims

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Application Information

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IPC IPC(8): A01G25/16
Inventor 王莉任苇
Owner 珠海横琴华发七弦琴知识产权服务有限公司
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