Rain collecting device applicable to urban green belts

Abstract

The invention discloses a rain collecting device applicable to urban green belts, which comprises a rain collecting funnel, a water conveying hose, a water storage tank and an underground drip irrigation device, wherein a landscape tree is planted in the water storage tank, and the top of the landscape tree is provided with a rain collecting funnel; the rain collecting funnel is connected to the water storage tank through the water delivery hose, and rain covers are arranged on both sides of the rain collecting funnel; the water storage tank is internally provided with a water level sensor anda water outlet gate valve, and the bottom of the water storage tank is provided with the trip irrigation device. The rain collecting device of the invention can supply water for the landscape tree intime, and can also decorate the landscape tree; the collected and filtered rainwater can be used for local micro-irrigation of the landscape tree through the drip irrigation device, so as to minimizethe leakage and loss of water; water can be slowly provided for the roots of the landscape tree continuously. The rain collecting device is an efficient drought-resistant facility and is especially suitable for areas with less water resources and water shortage; rainwater is reused and meanwhile, the water use efficiency is improved.

Description

technical field [0001] The invention relates to a rain collecting device, in particular to a rain collecting device suitable for urban green belts. Background technique [0002] Landscape trees refer to tree species that are planted in parks or scenic areas to provide shade and appreciation for people. Landscape trees have many functions, such as supplementing oxygen, purifying the air, beautifying the city, and reducing noise. Landscape trees have a large demand for water, and daily watering cannot well guarantee the survival rate and growth quality of trees. Especially in places far away from water sources, a lot of manpower is required, which is not only time-consuming and labor-intensive, but also Can not achieve the desired effect. Using a water truck to spray a large area cannot fully guarantee that every tree is fully moistened, and because the soil is severely compacted, the water will be lost or evaporated before the roots can absorb it, and the phenomenon of runni...

AI Technical Summary

Problems solved by technology

Landscape trees have a large demand for water, and daily watering cannot well guarantee the survival rate and growth quality of trees. Especially in places far away from water sources, a lot of manpower is required, which is not only time-consuming and labor-intensive, but also Can't achieve the desired effect

Using a water truck to spray a large area cannot fully guarantee that every tree is fully moisturized, and because the soil is severely hardened, the roots of the trees have not had time to absorb it, and the water will be lost or evaporated, and the phenomenon of running water is serious

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