Rainwater accumulation and irrigation equipment for garden construction based on water environment engineering

Abstract

The invention discloses rainwater accumulation and irrigation equipment for garden construction based on water environment engineering. The rainwater accumulation and irrigation equipment comprises anirrigator, an inner rotating shaft, an annular water collecting sump, a filtering film, a photovoltaic solar panel and a drainage channel, the inner rotating shaft is mounted on the lower portion ofthe irrigator, the filtering film is mounted on the lower portion of the annular water collecting sump, and the drainage channel is arranged on the outer side of the photovoltaic solar panel. The rainwater accumulation and irrigation equipment is scientific and reasonable in structure and safe and convenient to use, accumulated rainwater can be used for uniformly irrigating garden vegetations on alarge area, the irrigation direction of the irrigator is conveniently adjusted by the inner rotating shaft, and the irrigation area of the irrigator is increased. The rainwater and surface water areconveniently accumulated by the annular water collecting sump. Undesirable odor inside a water body can be removed by the filtering film and prevented from affecting environments in the irrigation process. Light energy is converted into electric energy by the photovoltaic solar panel, the energy is saved, and cost is reduced. The top of a power transmission cabinet is prevented from water accumulation by the aid of the drainage channel.

Description

technical field [0001] The invention relates to the technical field of water environment engineering, in particular to rainwater accumulating irrigation equipment for garden construction based on water environment engineering. Background technique [0002] With the continuous development of urban and rural construction and small town construction, garden construction projects have become particularly important. At the same time, with the continuous expansion of building complexes, the construction area of ​​landscaping has also gradually expanded. In the process of garden construction Therefore, the vegetation irrigation project in the garden is particularly severe. During the rainy season, the vegetation in the garden has a large amount of surface water storage due to the high precipitation and precipitation frequency, which leads to loose soil and further causes the vegetation in the garden. Dumping phenomenon, what's more, there may be natural disasters such as mudslides,...

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Problems solved by technology

[0003] The present invention provides a rainwater storage and irrigation equipment for garden construction based on water environment engineering, which can effectively solve the problem that the vegetation in the garden in the rainy season is relatively high due to the high precipitation and precipitation frequency. If there are too many, the soil is prone to looseness, which will further cause the garden vegetation to dump, and what is more, there may be natural disasters such as mudslides, landslides, and soil erosion. The standard irrigation standards lead to cracks on the surface of the garden and lack of water in the garden vegetation, which increases the death rate of the vegetation. At the same time, due to the large area of ​​the garden construction, it is impossible for the garden vegetation to be fully irrigated when it is dry. Partial irrigation of garden vegetation by irrigation equipment such as sprinklers not only increases the investment in the economic cost of garden construction, but also prevents the irrigation of garden vegetation from being fully irrigated, causing the vegetation that is short of water to dry up and die. The construction area is large, so that the light receiving rate of the vegetation varies, resulting in some damp and some cracks on the surface of the garden, and for the dry and cracked places on the surface of the garden, because people do not find out in time to irrigate, the vegetation will die and other problems.

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