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Sponge city rainwater recycling device

A sponge city and rainwater technology, applied in water supply installations, drinking water installations, general water supply conservation, etc., to reduce impact, improve regeneration effect, and achieve better results

Active Publication Date: 2020-09-04
兴合环保科技(山东)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a sponge city rainwater recycling device, which has the advantages of high regeneration efficiency and good effect, and solves the problems mentioned in the above background technology

Method used

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  • Sponge city rainwater recycling device
  • Sponge city rainwater recycling device
  • Sponge city rainwater recycling device

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] see Figure 1-3 , a sponge city rainwater recycling device, comprising a vegetation layer 1, one side of the vegetation layer 1 is a seepage structure, one side of the drainage channel 4 is a drainage structure, and the vegetation layer 1 and the bottom of the drainage channel 4 are respectively provided with a rainwater regeneration system The side passing through the vegetation layer 1 is a seepage structure, the side of the drainage channel 4 is a dr...

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Abstract

The invention relates to the technical field of a rainwater regeneration device, and discloses a sponge city rainwater recycling device. The sponge city rainwater recycling device comprises a vegetation layer, a lower layer of the vegetation layer is provided with a side brick layer, the lower layer of the side brick layer is provided with a mixed carbon residue layer, one side of the vegetation layer is provided with a drainageway, a top part of the drainageway is movably provided with a well plate, a middle part of the drainageway is movably provided with a grating plate, water collection layers are arranged under both the mixed carbon residue layer and the drainageway, filter screen layers are arranged above the water collection layers, and a protective net plate is fixedly mounted above the filter screen layers. In the sponge city rainwater recycling device, a water collection groove is arranged in the water collection layers, and in combination with usage of a water purifying pipeline, a buffering plate and a discharge pipe, the rainwater can be divided into bottom layer water and upper layer clean water before being subjected to systematic purification, thus, follow-up purification steps needed for the rainwater are reduced, work load of rainwater regeneration is reduced, consequently, efficiency of rainwater purification is increased, and reasonability and practicabilityof the device are improved.

Description

technical field [0001] The invention relates to the technical field of rainwater regeneration devices, in particular to a rainwater regeneration and utilization device for sponge cities. Background technique [0002] Sponge city refers to a city that can be like a sponge and has good "elasticity" in adapting to environmental changes and responding to natural disasters. When it rains, it absorbs, stores, infiltrates, and purifies water. Utilization, the construction of sponge cities should follow the principles of ecological priority, combine natural methods with artificial measures, and ensure the safety of urban drainage and waterlogging, maximize the accumulation, infiltration and purification of rainwater in urban areas, and promote rainwater resources. In the process of sponge city construction, the systemic nature of natural precipitation, surface water and groundwater should be coordinated, water supply, drainage and other water recycling links should be coordinated, a...

Claims

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Application Information

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IPC IPC(8): E03F1/00E03B3/02E03F5/10E03F5/14C02F9/02C02F9/14
CPCC02F1/001C02F1/283C02F1/52C02F3/32C02F9/00C02F2001/007C02F2301/08E03B3/02E03F1/002E03F5/10E03F5/14Y02A20/108
Inventor 郑旭岳
Owner 兴合环保科技(山东)有限公司
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