Multimode fixed-point watering device

Abstract

The invention discloses a multimode fixed-point watering device and particularly relates to the multimode fixed-point watering device based on landscape flower-and-plant leaf surface humidity measurement. According to the multimode fixed-point watering device, make and break of a water supply main pipe are controlled through an electromagnetic valve, the water supply main pipe communicates with aninverted-funnel-shaped root water feeder and a direct-current water supply pipe, a direct-current water supply pipe switch is mounted on the direct-current water supply pipe to control make and breakof the direct-current water supply pipe. According to the multimode fixed-point watering device, two irrigation modes are provided, roots can be independently irrigated through evading leaves of plants, and the roots and the leaves can be simultaneously irrigated, so that the applicable range is wide; spacing of water supply components can be adjusted through adjusting positions of fixing memberson a main rod, so as to achieve accurate fixed-point irrigation; and the device disclosed by the invention is simple in structure, easy in operation and wide in applicable range.

Description

technical field [0001] The invention relates to a multi-mode fixed-point watering device, in particular to a multi-mode fixed-point watering device based on the humidity measurement of landscape flower leaves, belonging to the technical field of plant irrigation. Background technique [0002] Most of the landscape flowers in parks and scenic spots are directly cultivated in the ground, and the watering method is mainly flood irrigation with ditches for water delivery. This method will cause different degrees of seepage during the water delivery process of the ditches, depending on the lining of the ditches. Leakage loss is accompanied by evaporation loss of water. Flood irrigation is carried out after the irrigation water arrives. In order to ensure the water demand of the remote crops, the near water end is usually overwatered, and a large amount of deep seepage loss usually occurs at this time. [0003] Sprinkler irrigation and drip irrigation generally use pipelines to t...

AI Technical Summary

Problems solved by technology

[0002] Most of the landscape flowers in parks and scenic spots are directly cultivated in the ground, and the watering method is mainly flood irrigation with ditches for water delivery. This method will cause different degrees of seepage during the water delivery process of the ditches, depending on the lining of the ditches. Leakage loss, accompanied by evaporation loss of water

Flood irrigation is carried out after the irrigation water arrives. In order to ensure the water demand of the remote crops, the near water end is usually overwatered, and a large amount of deep seepage loss usually occurs at this time

[0003] Sprinkler irrigation and drip irrigation generally use pipelines to transport water, and the leakage loss of irrigation water is very small; but according to the characteristics of actual plant growth, water is mainly absorbed by the root system, and the absorption of leaf surfaces is limited, so the way of sprinkler irrigation is also a waste of water resources. Moreover, some plants, such as geraniums, cattail flowers, gloxinia, and some succulents, have fluff on their leaves. When spraying irrigation, more water accumulates on the leaves and is not easy to evaporate, which will cause leaves to rot, and black rot is prone to occur. class of diseases

Most of the drip irrigation methods cannot reflect the differences between the individual plants, and they are also watered together, which cannot achieve precise watering

Images