Rainwater collecting and recycling system and collecting and recycling method thereof

A rainwater collection and rainwater technology, applied in the waterway system, chemical instruments and methods, sewage discharge, etc., can solve the problems of difficult collection and use, complicated pollutant sources, etc., and achieve a virtuous cycle, improve the ecological environment, and low cost of use Effect

Inactive Publication Date: 2017-05-31
JIANGSU LONG LEAPING ENG DESIGN
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

In addition, the existing rainwater is basically discharged to the municipal rainwater pipe network. Due to the lar

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  • Rainwater collecting and recycling system and collecting and recycling method thereof
  • Rainwater collecting and recycling system and collecting and recycling method thereof

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Embodiment Construction

[0036] In order to better understand the technical content of the present invention, specific embodiments are given together with the accompanying drawings for description as follows.

[0037] Such as figure 1 combine figure 2 As shown, the rainwater collection and reuse system includes a rainwater disposal controller 2 , a rainwater monitoring sensor 1 , a reservoir 4 , a water level sensor 3 , a filter 5 , a disinfection device 6 and a clear water pool 7 .

[0038] The rainwater monitoring sensor 1 is installed on the top of the building and is used to collect the rainwater confluence area, rainwater confluence time, rain frequency and water quality.

[0039] The water level sensor 3 is installed in the reservoir 4 for sensing the water level in the reservoir 4.

[0040] The rainwater abandonment controller 2 is installed on the indoor pipeline of the rainwater collection pipe, including the rainwater abandonment valve, the rainwater collection valve and the main controll...

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Abstract

The invention discloses a rainwater collecting and recycling system and a collecting and recycling method thereof. The device comprises a rainwater discarding controller, a rainwater detecting sensor, an impounding reservoir, a water level sensor, a filter, a sterilization device and a clean water basin, wherein the rainwater detecting sensor is used for collecting rainwater confluence areas, rainwater confluence time, rain frequency and water quality; the impounding reservoir is internally provided with the water level sensor which is used for sensing water level in the impounding reservoir; the rainwater discarding controller, of which a main controller is controlled by a PLC control system, drives a rainwater discarding valve and a rainwater collecting valve to motion; the filter is used for conducting filtering on suspended materials and organic pollutants in the rainwater; the sterilization device is an ultraviolet sterilization device, and is used for sterilizing the filtered rainwater; the clean water basin is used for storing the rainwater after treatment for the time being. According to the rainwater collecting and recycling system, the using cost of the recycling rainwater is low, recycling utilizing of the rainwater facilitates the improvement of the ecological environment as well, and the virtuous circle of water ecology is achieved.

Description

[0001] Technical field: [0002] The invention relates to the technical field of rainwater collection and treatment, in particular to a rainwater collection and reuse system and a collection and reuse method thereof. [0003] Background technique: [0004] At present, my country's water resources are in short supply, especially in most urban-centered areas. Among the more than 700 cities above the prefecture level in the country, nearly 400 cities are short of water or severely short of water, and the trend is increasing, so that the country has to Spend huge sums of money to build water diversion projects. Rainwater is a high-quality freshwater resource in nature. After simple treatment, it can realize the functions of toilet flushing, road surface spraying, and green irrigation. Reusing rainwater has a significant water-saving effect. At the same time, healthy housing and ecological residential areas are developing rapidly. The rainwater recycling system in the building area ...

Claims

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Application Information

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IPC IPC(8): E03F1/00E03F5/10C02F1/00C02F1/32
CPCE03F1/00E03F5/10C02F1/001C02F1/32E03F2201/10C02F2303/04
Inventor 潘龙马振杰谭晓莲张瑞斌黄玉莹赵旭明王程程许云强张媛媛朱雅宁王永君
Owner JIANGSU LONG LEAPING ENG DESIGN
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