Greenhouse water supply adjusting device

Abstract

The invention relates to the technical field of greenhouses, in particular to a greenhouse water supply adjusting device. The greenhouse water supply adjusting device comprises a base, branch pipes and sprayers, the base is of a disc-shaped structure, three sets of branch pipes are arranged on the side wall of the base, the base communicates with the branch pipes through channels, and the multiple sets of sprayers are symmetrically installed on the two sides of the bottoms of the branch pipes. Side frames are welded to the side walls of the two sides of the branch pipes, baffles are rotationally installed on the outer walls of the side frames, guide rail seats are welded to the inner walls of the two sides in the side frames, and adjusting rods are movably arranged in the side frames. Adjusting end seats are connected to the outer ends of the adjusting rods, rotating motors are installed on the inner walls of one sides of the side frames, screw rods are installed on the rotating motors, the screw rods move in the adjusting rods, screw rings are connected between the screw rods and the adjusting rods, guide rods are welded to the side walls of the two sides of the adjusting rods, and the guide rods move on the guide rail seats through pulleys. According to the greenhouse water supply adjusting device, the impact force of spilled water during water supply can be weakened, and the water supply rate of the area below the sprayers can be increased.

Description

technical field [0001] The invention relates to the technical field of greenhouses, in particular to a water supply regulating device for greenhouses. Background technique [0002] With the continuous development of social economy, greenhouse planting technology has been widely used in the planting of flowers, fruits and vegetables, and the greenhouse planting technology has also been continuously developed and improved. Greenhouse planting presents a technological development trend of large-scale planting and automatic control. [0003] The greenhouse can provide a greenhouse growth period and increase production in seasons that are not suitable for plant growth. It is mostly used for planting or raising seedlings of temperature-loving vegetables, flowers, forest trees and other plants in low temperature seasons. [0004] In the process of growing vegetables and fruits in the greenhouse, continuous water supply irrigation is also required to ensure sufficient water source. ...

AI Technical Summary

Problems solved by technology

[0004] In the process of growing vegetables and fruits in the greenhouse, continuous water supply irrigation is also required to ensure sufficient water source. Usually, sprinklers are installed on the top of the greenhouse, and then connected to the water pipe for spraying. However, in the process of spraying The following problems can be found: when the nozzle is spraying water downward, the impact force of the water poured on the surface of vegetables and fruits is relatively large, which will cause certain damage to it; in addition, when spraying water, due to the installation of the nozzle The angular relationship of the angle will cause the vegetables and fruits directly below it to fail to obtain a sufficient amount of water, so a device is urgently needed to solve the problem

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