Rainwater collecting apparatus capable of automatically discarding pollutant initial rainwater and operating method thereof

自动弃流污染性初期雨水的雨水收集装置及其工作方法

Abstract

自动弃流污染性初期雨水的雨水收集装置,其结构组成包括雨水储存箱体、清淤口、放水嘴、溢流进水管、溢流出水口、排水管、溢流收集水嘴、建筑物落水管、滤网和污染性初期雨水自动控制漏斗;屋面初期雨水从建筑顶面由建筑物落水管流下,并全部通过污染性初期雨水自动控制漏斗流下,随着雨水增大,雨水只能有一部分通过污染性初期雨水自动控制漏斗流下,液面不断升高直至溢流收集水嘴,并通过溢流进水管进入雨水储存箱体,雨水储存箱体内液面不断上升升至溢流出水口后,从溢流出水口溢流而出,并流经溢流出水口、排水管进入建筑物落水管。本发明的有益效果是构造及其简单、加工十分简便,体积小,造价低,充分利用雨水资源,改善雨水质量。
Disclosed is a rainwater collecting apparatus capable of automatically discarding pollutant initial rainwater. The rainwater collecting apparatus structurally comprises a rainwater storage box, a dredging port, a drainer, an overflow water inlet pipe, an overflow water outlet, a drain pipe, an overflow collecting nozzle, a building down pipe, a filter screen and an automatic control hopper for pollutant initial rainwater. Roofing initial rainwater flows down from the building top surface through the building down pipe, and then flows down through the automatic control hopper for pollutant initial rainwater; with increasing of rainwater, only a part of the rainwater flows through the automatic control hopper for pollutant initial rainwater, water level rises continuously until reaching the overflow collecting nozzle, rainwater enters the rainwater storage box through the overflow inlet pipe, water level in the rainwater storage box rises continuously until reaching the overflow water outlet, so that rainwater flows over the overflow outlet and flows through the overflow water outlet and the drain pipe to enter the building down pipe. The rainwater collecting apparatus has the advantages of simple structure, convenience in processing, small size, low manufacturing cost, and capability of utilizing rainwater resource completely and improving quality of rainwater.

Claims

Description

Topics

Download Full PDF Version (Non-Commercial Use)

Patent Citations (0)

    Publication numberPublication dateAssigneeTitle

NO-Patent Citations (0)

    Title

Cited By (0)

    Publication numberPublication dateAssigneeTitle