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Patent Searching and Data


Title:
INTEGRATED RAINWATER TREATMENT DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/061869
Kind Code:
A1
Abstract:
An integrated rainwater treatment device (18), comprising a well body (1) and a cover plate (2) located above the well body (1). An overflow wall (3) is provided at the bottom of the well body (1) from bottom to top, and the interior of the well body (1) is divided into a settlement area (A) and a filter-permeation area (B) by the overflow wall (3). A water inlet is formed on a cover plate (2) provided above the settlement area (A). A filter permeation medium is laid at the bottom of the filter-permeation area (B). An overflow pipe (12) is provided at the upper part of the sidewall of the well body (1) at the filter-permeation area (B). A perforated drain pipe (13) passing through the overflow wall (3) is provided between the settlement area (A) and the filter-permeation area (B). The perforated drain pipe (13) passes through the overflow wall (3) and extends into the filter permeation medium.

Inventors:
TANG, Jie (No. 189 Quanli North Road, Economic & Technical Development ZoneWuhan, Hubei 0, 430000, CN)
Application Number:
CN2017/116928
Publication Date:
April 04, 2019
Filing Date:
December 18, 2017
Export Citation:
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Assignee:
WUHAN SHENGYU DRAINAGE SYSTEM CO., LTD. (No. 189 Quanli North Road, Economic & Technical Development ZoneWuhan, Hubei 0, 430000, CN)
International Classes:
C02F9/14; E03F3/02
Foreign References:
CN107806171A2018-03-16
CN103073111A2013-05-01
CN203095721U2013-07-31
CN204456380U2015-07-08
CN205874886U2017-01-11
CN205839849U2016-12-28
JP2011202472A2011-10-13
Attorney, Agent or Firm:
WUHAN ZHI QUAN PATENT AGENCY (Room 2103, 21th Floor Building No. 4,Xingguangwuxian,No. 727 Luoyu Road, Donghu New Technolog, Wuhan Hubei 0, 430000, CN)
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