Greenhouse rainwater irrigation device

Abstract

The invention discloses a greenhouse rainwater irrigation device, which comprises a greenhouse main body, a water collecting pool and a water storage pool, wherein a water collecting groove is formed in the lower end of the periphery of the outer side of the greenhouse main body; the water collecting groove is connected with a precipitation pool through a water tank; a water pipe of the precipitation pool is connected with the water storage pool; a water pipe arranged at the upper part of the left end of the water storage pool is connected with a water pump; an irrigation valve is arranged on a water outlet water pipe of the water pump; an electric motor of the water pump is electrically connected with a power supply plug; a fixing device is arranged on the outer wall of the top end of a spray rod through an iron block; the spray rod is fixedly connected with the fixing device; the fixing device is formed by a threaded valve, a round iron ring and the iron block; the telescopic rod is inserted into an inner cavity of the spray rod through the round iron ring; the connecting position of the round iron ring is provided with the threaded valve; the lower end of the telescopic rod is provided with an equal-distance circular arc groove. The greenhouse rainwater irrigation device better utilizes the rainwater resources; the problem of water resource lack in remote areas can be solved.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a greenhouse rainwater irrigation device. Background technique [0002] Vegetable greenhouses provide a suitable temperature and humidity environment for the growth of vegetables, flowers, fruits and other crops, prolong the planting period of crops, prevent pests, hail and other damage to vegetables and other crops, and increase planting income. The barrier of the film keeps the rainwater out of the shed, and the crops cannot be irrigated by the rainwater, which wastes a lot of water resources. Contents of the invention [0003] The object of the present invention is to provide a rainwater irrigation device for greenhouses to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above object, the present invention provides the following technical solutions: a greenhouse rainwater irrigation device, including a ...

AI Technical Summary

Problems solved by technology

[0002] Vegetable greenhouses provide a suitable temperature and humidity environment for the growth of vegetables, flowers, fruits and other crops, prolong the planting period of crops, prevent pests, hail and other damage to vegetables and other crops, and increase planting income. The barrier of the film keeps the rainwater out of the shed, and the crops cannot be irrigated by the rainwater, which wastes a lot of water resources

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