Condenser drip irrigation system for urban afforestation and control system thereof

Abstract

The invention discloses a condenser drip irrigation system for urban afforestation. The system comprises a solar electric panel, a draft fan blade, a semiconductor chilling plate, a collection funneland a water draining pipe, the solar electric panel is electrically connected with the draft fan blade and the semiconductor chilling plate, and the draft fan blade is arranged on the semiconductor chilling plate; the collection funnel is arranged below the semiconductor chilling plate, and an outlet of the collection funnel is connected with the water draining pipe. The invention further providesa control method of the system. The control method comprises the steps that plant types corresponding to the condenser drip irrigation system for urban afforestation are determined; the drip irrigation water amount is determined according to the plant types; the controller controls the rotating speed of a first motor to control the speed of air flowing through the semiconductor chilling plate according to the value of the drop irrigation water amount, therefore the amount of condensed water is controlled, and the corresponding drop irrigation water amount is obtained. Through the system and the control method, the effects that supplied water of different amounts is determined and provided according to different plant types, the irrigation water amount is adjusted according to real-time conditions, and energy is saved are achieved.

Description

technical field [0001] The invention relates to the technical field of drip irrigation, in particular to an urban afforestation condenser drip irrigation system and a control method thereof. Background technique [0002] In recent years, many cities have been planting trees to improve the ecological environment of the people, but the newly planted trees die from time to time, which is mainly due to the lack of necessary care in the early stages after planting. The basic conditions required for greening trees are irrigation, fertilization, pruning, and prevention of pests and diseases, among which irrigation is the most important item that cannot be ignored. According to the experience of various places, urban trees cannot meet the needs of trees by rainwater alone, because only the soil around the trees is exposed to the ground on both sides of the street, and it is difficult for the trees to absorb enough water. Young trees need at least 2.5 cm of precipitation every week. ...

AI Technical Summary

Problems solved by technology

According to the technical solution of the present invention, problems such as the inability to determine and supply different water supply volumes according to different plant types, the inability of the irrigation system to adjust the irrigation water volume according to real-time conditions, and the large energy consumption of the existing irrigation system can be solved.

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