Rainwater irrigation device

Abstract

The invention discloses a rainwater irrigation device, which includes a rainwater collection device and a sprinkler irrigation device. The rainwater collection device includes a water tank, a shielding plate A and a shielding plate B; a rain sensing device is arranged on the top of the shielding plate A and the shielding plate B; The bottom of the shelter is equipped with a relay switch; the upper end of the water tank is equipped with a water level sensor A; the middle position of the water tank is equipped with a filter layer; the lower end of the water tank is equipped with a water level sensor B; the other side of the lower end of the water tank is equipped with a water outlet The water outlet is connected with an electric regulating valve through a water pipe; the other end of the electric regulating valve is connected with a water pump through a water pipe; the sprinkler irrigation device includes a humidity detector and a nozzle; the lower end of the nozzle is connected with an electric regulating valve through a water pipe; the rainwater irrigation device also includes an intelligent control Device; the present invention realizes the monitoring of the water level in the water tank by setting the water level sensor A and the water level sensor B, and prevents the occurrence of situations such as water overflow or water level being too low.

Description

technical field [0001] The invention relates to an irrigation device, in particular to a rainwater irrigation device. Background technique [0002] At present, the majority of plant irrigation methods are to water plants manually or according to planting experience. This watering mode has many problems in the actual operation process. The staff need to conduct field inspections from time to time according to the light conditions and rain conditions. After the inspections, artificial irrigation will be carried out. This will cause a lot of manual waste. At the same time, the surface humidity cannot be accurately grasped. The irrigation process requires a lot of water and labor. At present, there are also some intelligent irrigation methods, such as patent number, CN20152067917 discloses a garden water cycle irrigation device, including a rainwater collection box and an irrigation device, the rainwater collection box includes a rainwater collection tray, a water storage tank ...

AI Technical Summary

Problems solved by technology

There are certain defects in the rainwater collection of this irrigation device. The open collection plate is easy to allow substances such as leaves to enter. At the same time, long-term sunshine will cause water to evaporate. There is no water level detection device in the tank, the water is easy to overflow, and when the water level is lower than the position of the water pipe, there is no prompt signal

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