Multipoint irrigation machine for farmland water conservancy

Abstract

The invention discloses a multipoint irrigation machine for farmland water conservancy. The multipoint irrigation machine comprises an irrigation base, a water suction pump is mounted at the top end of the irrigation base, a driving controller is arranged at the top end of the water suction pump, one side of the irrigation base is connected with a water inlet pipe, and the other side of the irrigation base is connected with a water outlet pipeline. One end of the water outlet pipeline is connected with a flow dividing pipe, one side of the flow dividing pipe is connected with a plurality of automatic control valves, control valve switches are mounted at the top ends of the automatic control valves, one side of each automatic control valve is connected with a pneumatic valve, and sensors are arranged at the top ends of the pneumatic valves. One side of each pneumatic valve is connected with a connecting flange, and one side of each connecting flange is connected with an irrigation pipeline. According to the multipoint irrigation machine for farmland water conservancy, water is dawn through one water pump, irrigation is carried out through multiple paths on an outlet, each path is provided with one sensor and one pneumatic valve, the irrigation water amount can be automatically detected, the switches of the valves are automatically controlled, intelligent irrigation is achieved,the efficiency of agricultural work is effectively improved, moving and mounting are convenient, and the labor burden of workers is relieved.

Description

technical field [0001] The invention relates to an anaerobic reactor, in particular to a multi-point irrigation machine for water conservancy farmland. Background technique [0002] With the development of science, agricultural irrigation mainly refers to the irrigation of agricultural farming areas. Agricultural irrigation methods can generally be divided into traditional surface irrigation, ordinary sprinkler irrigation, and micro-irrigation. Traditional surface irrigation includes border irrigation, furrow irrigation, and submerged irrigation. Irrigation and flood irrigation, but this kind of irrigation method often consumes a lot of water and has low water utilization, which is a very unreasonable agricultural irrigation method. The water utilization efficiency of sprinkler irrigation technology is not high. Modern agricultural micro-irrigation technologies include micro-spray irrigation, drip irrigation, infiltration irrigation, etc. These irrigation technologies genera...

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Problems solved by technology

[0002] With the development of science, agricultural irrigation mainly refers to the irrigation of agricultural farming areas. Agricultural irrigation methods can generally be divided into traditional surface irrigation, ordinary sprinkler irrigation, and micro-irrigation. Traditional surface irrigation includes border irrigation, furrow irrigation, and submerged irrigation. Irrigation and flood irrigation, but this kind of irrigation method often consumes a lot of water and has low water utilization, which is a very unreasonable agricultural irrigation method. The water utilization efficiency of sprinkler irrigation technology is not high. Modern agricultural micro-irrigation technologies include micro-spray irrigation, drip irrigation, infiltration irrigation, etc. These irrigation technologies generally have good water-saving performance and higher water utilization than traditional irrigation models. Of course, there are also Some disadvantages, the traditional irrigation method water enters the field from the ground surface and infiltrates the soil by gravity and capillary action, so it is also called the gravity irrigation method. This method is the oldest and the most widely used and most important type of irrigation Methods, according to the different ways of moistening the soil, can be divided into border irrigation, furrow irrigation, flood irrigation and flood irrigation. Modern scientific irrigation technology can not only effectively use limited water resources, but also alleviate the severe situation of excessive groundwater exploitation and subsidence of the earth's crust. The most important thing is that it can improve the growth conditions of crops, fruit trees, etc., and improve the yield and fruit quality through the organic combination with precise fertilization, which has good social and economic benefits

[0003] On the basis of the existing technical conditions of agricultural irrigation, there are still many deficiencies in the convenience and functionality of use. Most of the irrigation equipment adopts the basic irrigation method and the single-point irrigation method. The process of use Only partial irrigation can be carried out in the center, the area is small, and it is inconvenient to move, the work efficiency is low, and the labor burden of the workers is large, which is very inconvenient

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