Field surface irrigation device

Abstract

The invention discloses a field surface irrigation device. The field surface irrigation device comprises a water suction pump, wherein the water suction pump is connected with a water conveying main pipeline; a first gate valve, a filtering device, a water and fertilizer mixing device and a second gate valve are sequentially arranged on the water conveying main pipeline; a plurality of detachable branch pipelines are arranged on the water conveying main pipeline below the water outlet end of the second gate valve; a sub-control valve is arranged on each branch pipeline; the lower end of each branch pipeline is connected with a transverse field-in pipe; a plurality of gates are arranged at the side edge of each field-in pipe; the distance between the gates are consistent with the field distance; and a flow detector is arranged at the water outlet of each gate. The field surface irrigation device further comprises a temperature and humidity sensor, and the temperature and humidity sensor, the flow detector, the first gate valve, the second gate valve, the sub-control valve and the gates are in signal connection with a controller. The field surface irrigation device can supply both water and fertilizers during irrigation, saves manpower, material resources, water resources and time, greatly meets nutrition demands for crop growth, and facilitates automatic management.

Description

technical field [0001] The invention relates to the technical field of water-saving irrigation, in particular to a field irrigation device for ground irrigation. Background technique [0002] my country is a country with large agricultural resources, but water resources are seriously scarce. During the growth of various agricultural crops, in order to ensure their water needs, irrigation operations are often required. Traditional surface irrigation has large water consumption, low efficiency, and water resources. At the same time, in the traditional way, ground irrigation is basically controlled by humans, manpower or machines are used for fertilization, irrigation and fertilization are carried out separately, and the operation time of irrigation and fertilization is also based on the experience of managers Basically, it is completely separated from the water and fertilizer requirements during the crop growth period. This extensive crop maintenance method wastes a lot of manpo...

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Problems solved by technology

[0002] my country is a country with a large amount of agricultural resources, but water resources are seriously scarce. During the growth of various agricultural crops, in order to ensure their water needs, irrigation operations are often required. Traditional surface irrigation has large water consumption, low efficiency, and water resources. At the same time, in the traditional way, ground irrigation is basically controlled by humans, manpower or machines are used for fertilization, irrigation and fertilization are carried out separately, and the operation time of irrigation and fertilization is also based on the experience of managers It is basically completely separated from the water and fertilizer requirements during the crop growth period. This extensive crop maintenance method wastes a lot of manpower, time, money and energy, but the utilization rate of water and fertilizer is still very low. low, low crop yield

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