Automatic irrigation device for greenhouse vegetable planting

Abstract

The invention discloses an automatic irrigation device for greenhouse vegetable planting, which relates to the technical field of automatic irrigation for greenhouse vegetable planting, and provides the following scheme for solving the problems of small irrigation area, uneven irrigation and the like. The automatic irrigation device comprises a first box body, and the top and the bottom of the first box body are fixedly provided with frame bodies; and three third box bodies are welded to each of the two sides of the frame body, two fixing blocks are welded to the sides, away from the frame body, of the third box bodies, and fourth box bodies are welded to the sides, away from the third box bodies, of the fixing blocks. The device achieves a rotary spraying irrigation effect while solving the problem of insufficient irrigation area, not only effectively solves the problems of non-uniform irrigation and small area of vegetable irrigation, but also ensures the stable work of a water pump, and meanwhile, considers the problem of fertilizer melting in irrigation, controls the temperature of a fertilizer by using a temperature control principle, efficient absorption by the vegetables is realized, and in addition, the device is ingenious in structure, convenient to use, high in practicability and suitable for being widely popularized.

Description

technical field [0001] The invention relates to the technical field of automatic irrigation for vegetable planting in greenhouses, in particular to an automatic irrigation device for vegetable planting in greenhouses. Background technique [0002] Vegetable greenhouse is a frame-covered structure with excellent thermal insulation performance. It appears that people can eat off-season vegetables. Generally, vegetable greenhouses use bamboo or steel structure skeletons, covered with one or more layers of thermal insulation plastic. In this way, a greenhouse space is formed. The outer membrane can well prevent the loss of carbon dioxide produced by the growth of vegetables inside, so that the shed has a good heat preservation effect. [0003] In the process of growing vegetables in greenhouses, irrigation is essential for vegetables in greenhouses, but irrigation in greenhouses often has a small irrigated area, and the efficiency of one irrigation is not high. At the same time,...

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Problems solved by technology

[0005] In order to solve the technical problems in the background technology, the present invention proposes an automatic irrigation device for vegetable cultivation in greenhouses. This device can solve the problem of insufficient irrigation area and realize the effect of rotary spray irrigation, which not only effectively solves the problem of insufficient irrigation for vegetable irrigation The problem of uniformity and small area ensures the stable operation of the water pump. At the same time, considering the problem of fertilizer melting in irrigation, the temperature control of the fertilizer is carried out by using the principle of temperature control to achieve effective absorption of vegetables, and the structure of the device is ingenious and easy to use. , strong practicability, suitable for widespread promotion

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