Intelligent infiltration and irrigation system for orchard forest belt

Abstract

The invention discloses an intelligent infiltration and irrigation system for an orchard forest belt. Trees (1) are watered through an infiltration tank (5) and the infiltration tank (5) and a pipe network are buried in the ground so as to avoid people and livestock from trampling. A moisture sensor (4) is arranged on the root portion of the selected tree (1) of the irrigation area, the water collection and calculation is performed on the moisture sensor (4) through a PC (Personal Computer) (14), and an instruction is sent from the PC (14) to open an electromagnetic valve (13) of the area to perform watering if the watering is required. The PC (14) can be connected with irrigation facilities in a single bus communication mode or a three-remote control mode. According to the single bus mode, the structure is simple and the cost is low. The three-remote mode needs to be used if the management distance is large and a station which is formed by the PC (14), a channel controller (18) and a transmitting station (19) is established to perform the information transmission with an RTU (Remote Terminal Unit) (20) which is arranged in every area for management. A solar photovoltaic cell (21) is adopted in the power-free area so as to provide the energy for the corresponding RTU (20).

Description

technical field [0001] The invention relates to the irrigation and watering technology of the forestry and fruit industry, and further relates to the intelligent control technology of watering using seepage tanks. Background technique [0002] Characteristic forest and fruit industry is an effective way to improve agricultural economic benefits and increase farmers' income in many places. At present, a large part of orchards adopt the under-tree drip irrigation technology to achieve the purpose of water saving. There are drawbacks to using drip irrigation in orchards. The root system of the trees is well developed and penetrates deep into the soil. With drip irrigation, the water cannot reach the depth of the soil, which causes two problems. One is that the nutrients in the soil that cannot be watered cannot be absorbed by plants; The water is mainly on the surface of the ground, the roots of the tree are shallow, and the wind resistance of the tree is reduced. [0003] I...

AI Technical Summary

Problems solved by technology

The drip irrigation pipes are arranged on the surface, not only the strong wind will cause damage to the pipelines of the irrigation system, but also the trampling of livestock and people will cause damage to the pipelines. Since the forest belt stretches for dozens or even hundreds of kilometers, it is difficult for personnel to inspect, and many areas are damaged. If it is repaired in time, a large number of trees in the forest belt will die, thus causing a lot of waste of human and financial resources

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