Rainwater collecting device and irrigation system for municipal greening

Abstract

The invention relates to the technical field of rainwater collection, and aims to provide a rainwater collecting device and an irrigation system for municipal greening. The rainwater collecting device comprises waterproof cloth, a rainwater collecting temporary storage box, a water suction pump and an irrigation feeding mixing box, wherein a plurality of rainwater collecting mechanisms are arranged inside the waterproof cloth, a water permeable plate is arranged on the outer wall of the top of the waterproof cloth, the bottom of the outer wall of one side of the waterproof cloth is connected with a rainwater collecting pipe through a bolt, the rainwater collecting pipe penetrates into the waterproof cloth, one end, far away from the waterproof cloth, of the rainwater collecting pipe is welded on the outer wall of one side of the rainwater collecting temporary storage box, and the rainwater collecting pipe penetrates into the rainwater collecting temporary storage box. The rainwater collecting device has the beneficial effects that the rainwater collecting temporary storage box is arranged, the rainwater collecting temporary storage box can achieve a temporary storage effect on water collected by the rainwater collecting mechanisms during use, so that the rainwater collecting device can collect more water, and the rainwater collecting temporary storage box can facilitate subsequent water taking and irrigation.

Description

technical field [0001] The invention relates to the field of rainwater collection, in particular to a rainwater collection device and irrigation system for municipal greening. Background technique [0002] The construction process, functional requirements and business objectives of urban greening are different from those of forestry, but they are all part of production and construction. One is based on materials collection, and the other is based on environmental protection. Urban greening is an investment in social and environmental capital, and its economic return is multifaceted and very rich; the city's demand for gardens is divided into two aspects: one is as infrastructure; the other is as leisure facilities, the former should be provided by The municipality is shared with all citizens as a public good, and the latter can be provided by legal entities as a legal person product to some citizens. [0003] Chinese Patent No. CN201710619374.5 discloses a rainwater collect...

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Problems solved by technology

[0004] However, when the existing rainwater harvesting device and irrigation system are in use, they lack a backup reserve for rainwater, which leads to less rainwater that the rainwater harvesting device can hold, reduces the utilization of rainwater, and cannot be used for irrigation. Waste materials are added to the water used, which leads to the need for additional fertilization steps for the staff in subsequent use, resulting in increased workload for the staff, and it is easy to block the pipes due to impurities in the rainwater during use, which leads to reduced irrigation continuity

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