Intelligent sprinkler irrigation control system for garden

Abstract

The invention discloses an intelligent sprinkler irrigation control system for a garden. The system comprises a pressure water supply device, an angle rotation locating device, a self-moving small irrigator, a soil humidity monitoring device and an electronic-controlled device. The intelligent sprinkler irrigation control system for the garden adopts a central control computer for centralized control, after comparison and judgement are conducted according to soil humidity data fed back by soil humidity sensors, translation and rotation and locating of a rotating platform of the angle rotation locating device are controlled according to garden coordinate information preset by a program and coordinate information of the soil humidity sensors to make the self-moving small irrrigator right opposite to the position needing to be irrigated, self-moving sprinkler irrigation is conducted, sprinkler irrigation can be conducted on garden vegetation conveniently, the use flexibility is high, maintenance is convenient, a water transportation pipe network does not need to be embedded in a garden sprinkler irrigation area, the problems such as spray head combination space do not need to be considered, the garden construction engineering quantity is reduced, by means of the self-moving sprinkler irrigation mode, on the premise of saving the water resource, uniform distribution of water in sprinkler irrigation soil is achieved, the system is especially suitable for garden sprinkler irrigation.

Description

technical field [0001] The invention relates to an intelligent sprinkler irrigation control system, in particular to an intelligent garden sprinkler irrigation control system, which belongs to the technical field of garden intelligent sprinkler irrigation. Background technique [0002] Using engineering technology and artistic means in a certain area to create a beautiful natural environment and recreational environment by transforming the terrain (or further building mountains, stacking stones, and water management), planting trees and flowers, building buildings, and arranging garden roads, etc. It is called gardens, and gardens usually include gardens, house gardens, small gardens, gardens, parks, botanical gardens, etc. Gardens are not only used for recreation, but also have the function of protecting and improving the environment, which has played a positive role in urban greening and environmental protection. enhancement. [0003] Sprinkler irrigation is an irrigation...

AI Technical Summary

Problems solved by technology

[0005]1. Due to the pre-buried water pipe network during garden construction, not only is the engineering volume huge, but also the water pipe network pre-buried below the ground is not easy to maintain. It is difficult to troubleshoot when there is a fault or water leakage;

[0006]2. Factors such as the shape of the garden plot, the slope of the ground, and the direction of vegetation planting will all affect the layout of the water pipe network, which will invisibly increase the amount of engineering;

[0008]4. Usually, the pressurized pumping station needs to be located in the center of the lot to reduce the amount of pipeline consumption and the head loss of the water pipeline, thereby reducing the investment cost and operating cost, but often As a result, the pressurized pump station that is far away from the water source needs to be additionally pre-buried to install the water delivery pipeline of the pressurized pump station, which is also difficult to maintain;

[0009]5. Since the sprinkler water sprayed from the nozzle is affected by its own gravity, the horizontal distribution in the soil will gradually decrease from the center of the sprinkler to the outside during the sprinkler irrigation process. , The cross-section is a conical structure. Although the proper nozzle combination spacing can avoid the dead angle of irrigation, it will still cause uneven irrigation and waste of water resources.

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