Urban afforestation water-saving irrigation device

Abstract

The invention belongs to the technical field of irrigation devices and particularly relates to an urban afforestation water-saving irrigation device. The urban afforestation water-saving irrigation device comprises an irrigator and a track, wherein the irrigator comprises water tanks and a spraying device, and rotating wheels in uniform arrangement are rotatably connected to the lower surface of each of the two water tanks through node rods; a liquid transporting pipe is rotatably connected to the upper surface of each of two water pumps; a pressurization tank is fixedly connected to the topsof the two liquid transporting pipes; a first liquid pipe is fixedly connected to the upper surface of a pressurizer; the spraying device is rotatably connected to the top of the first liquid pipe; the spraying device comprises a rotation block; and second liquid pipes in uniform arrangement are fixedly connected to the external surface of the rotation block. The urban afforestation water-saving irrigation device disclosed by the invention is mainly used for solving the problems that according to a traditional urban afforestation water-saving irrigation device used at present, a water pipe isoften directly used for spraying plants, in the process of spraying the plants, a large number of water resources need to be used, so that the situation of wasting the water resources occurs, besides,the irrigation degree of the plants is also not uniform, and the gaps between the growth speeds of the plants are large.

Description

technical field [0001] The invention belongs to the technical field of irrigation devices, in particular to a water-saving irrigation device for urban greening. Background technique [0002] The world's fresh water resources are increasingly scarce, and human demand for food is also increasing. Fresh water resources have become a threat to agricultural development and the security of the world's food supply. To solve the problem of limited arable land, shortage of fresh water resources and rising world food demand, the development of water-saving irrigation becomes the key. With the increase of urban green area, the demand for irrigation water also increases. However, urban water use itself is tight, especially in arid areas where water resources are in short supply, and increasing irrigation water is undoubtedly a great waste. At the same time, if some fragile vegetation is exposed to direct sunlight for a long time in summer, it will die after a long time; for the introd...

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Problems solved by technology

[0005] In order to make up for the deficiencies in the prior art, the present invention proposes a water-saving irrigation device for urban greening, which is mainly used to solve the current traditional water-saving irrigation device for urban greening, which often uses water pipes to spray plants directly. In the process of plant spraying, a large amount of water resources are needed, resulting in waste of water resources. At the same time, the degree of irrigation of plants is uneven, resulting in a large gap in the growth rate of plants.

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