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Rainwater collecting, storing and filtering device

A technology of filtering device and rainwater collection, applied in water supply device, drinking water device, general water supply saving and other directions, to achieve the effect of easy cleaning, convenient cleaning and good filtering effect

Inactive Publication Date: 2016-09-28
江阴市星宇塑胶有限公司
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  • Abstract
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Problems solved by technology

But above prior art still has major deficiency in practice

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  • Rainwater collecting, storing and filtering device

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Embodiment Construction

[0014] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0015] A filtering device for rainwater abandonment and collection and storage. The cylinder body can be integrated with a cylindrical rainwater collection well, and the rainwater collected on the ground surface and buildings will first flow into this well. The rainwater collection well is equipped with a municipal drainage pipe network The communication inlet where the first communication port communicates with the rainwater collection storage module, the first communication port (water outlet) is at the lowest position of the rainwater collection well (the rainwater inlet of the rainwater well can be provided with a filtering device), the first communication port at the lower part of the cylinder The communication port of the rainwater collection storage module is higher than the communication port of the municipal drainage pipe network, and the second co...

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Abstract

The rainwater collection, storage and filtration device includes a vertical cylinder; a horizontal water outlet is provided at the bottom of the cylinder, and a filter mesh cylinder is arranged inside the cylinder, and the diameter of the mesh cylinder is the same as the inner diameter of the cylinder; the filter cylinder is lower than or higher than At the height of the cylinder, the lower end of the filter cylinder covers the water outlet; when the filter cylinder is higher than the height of the cylinder, the upper end of the filter cylinder is convex arc-shaped; when the filter cylinder is lower than the height of the cylinder, the upper end of the filter cylinder for the plane. The invention can be used together or integrated with the existing device for collecting rainwater by discarding flow, and can prevent municipal drainage pipe network from flowing backward into the rainwater collection storage module. The invention can efficiently filter out leaves, plastic bags, etc., will not easily cause garbage blockage, and is particularly convenient for cleaning, ensuring high-quality rainwater collection.

Description

technical field [0001] The invention relates to the field of rainwater utilization of urban sites and buildings, in particular to a rainwater storage and filtering control device. Background technique [0002] The construction of sponge city is the conscious respect of human beings for nature. Our country has already started the implementation and encouragement of this policy; so that the rainwater of the site and buildings can be used as much as possible for the daily use of the city, and the typical one is the water warehouse of the rainwater storage block. massive construction. Other supporting technical devices are also needed to utilize the rainwater in the city; among them, the rainwater with controllable quality is the first priority, so that the stored rainwater may be used for a long time as much as possible; the proposal of CN1152992 rainwater storage block is due to People realize that rainwater is a precious resource, and its quality is no less than reclaimed wa...

Claims

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Application Information

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IPC IPC(8): E03B3/02E03F5/04E03F5/14
CPCY02A20/108E03B3/02E03F5/04E03F5/14
Inventor 于林熊平熊飞耿卓林吴志雄
Owner 江阴市星宇塑胶有限公司
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