Water spraying device for reasonably irrigating water in vegetable planting greenhouse

Abstract

The invention provides a water spraying device for reasonably irrigating water in a vegetable planting greenhouse. The water spraying device comprises a greenhouse body, wherein a water detector is fixedly mounted at the bottom of an inner cavity of the greenhouse body, a wire is fixedly connected to the left side of the water detector, a cross rod is fixedly mounted at the top of the inner cavity of the greenhouse body, and a driving block is movably mounted in the middle of the cross rod. According to the water spraying device for reasonably irrigating water in the vegetable planting greenhouse, the water detector and a processor are arranged, the water detector is fixedly mounted in cultivation soil, when water in the soil is insufficient, collected data is transmitted to the processor, the processor controls an electromagnet to be powered on, a sliding block moves rightwards, an L-shaped rod moves upwards to trigger a starting switch, a water pumping mechanism operates, and water flow is conveyed into the driving block through a water pipe and finally flows out of a spray head. Compared with a manual observation mode, the device can irrigate water in time, so that plants grow better.

Description

technical field [0001] The invention relates to the technical field of agriculture, in particular to a water spray device for rationally irrigating water in vegetable planting greenhouses. Background technique [0002] In modern society, the continuous update and application of science and technology has greatly improved people's daily life, including food, clothing, housing and transportation. Many clothes, food, etc., which were difficult to buy in the past, are now available in almost any place. You can buy them all the time, especially fruits and vegetables. Due to seasonal weather and other factors, many areas can only eat locally grown vegetables throughout the year. Especially in winter, there are only a handful of food types. [0003] As a result, many vegetable greenhouses intelligently manufactured by modern technology have emerged. By building a closed space and imitating the natural conditions required for plant growth, so as to grow off-season vegetables, so as ...

AI Technical Summary

Problems solved by technology

[0003] As a result, many vegetable greenhouses intelligently manufactured by modern technology have emerged. By building a closed space and imitating the natural conditions required for plant growth, so as to grow off-season vegetables, so as to meet the effect of buying desired off-season vegetables in different seasons , in the planting process, water irrigation is the most important step in the growth process of vegetables, especially for off-season vegetables grown in greenhouses, the amount of water greatly affects the growth of vegetables, but the general growers use sprinkler nozzles for centralized irrigation Due to the diameter and position of the nozzle, the water content of the vegetables at the bottom of the nozzle is higher than the water content of the vegetables at the edge, resulting in different growth conditions of vegetables in different locations. too much or too little moisture

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