Title:
ANTI-BLOCKING PEDESTAL PAN WITH DOUBLE SEWAGE PIPELINES
Document Type and Number:
WIPO Patent Application WO/2021/258419
Kind Code:
A1
Abstract:
An anti-blocking pedestal pan with double sewage pipelines, the pedestal pan comprising a pedestal pan body (1), wherein a urinal (2) and a U-shaped sewage system (3) which are in communication with each other are arranged in the pedestal pan body (1); flushing holes (4) are provided at the periphery of the urinal (2); a spraying hole (5) is provided at the position where the urinal (2) and the sewage system (3) are connected; the sewage system (3) is provided with a first U-shaped sewage pipeline (3-1) and a second U-shaped sewage pipeline (3-2) which are connected in parallel; the orientation of a spraying opening of the spraying hole (5) is the same as the direction of an inlet of the first U-shaped sewage pipeline (3-1); an inlet of the second U-shaped sewage pipeline (3-2) is located in the lateral direction of the inlet of the first U-shaped sewage pipeline (3-1); and the first U-shaped sewage pipeline (3-1) and the second U-shaped sewage pipeline (3-2) converge at a water outlet (6), so as to form two separate sewage pipelines. By means of arranging the double sewage pipelines, when the first U-shaped sewage pipeline (3-1) is blocked, sewage can be discharged along the second U-shaped sewage pipeline (3-2), such that the problem of the sewage overflowing from the urinal due to blockage of the pedestal pan can be effectively solved, and normal use of the pedestal pan is thus guaranteed.
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Inventors:
LIU HEPING (CN)
Application Number:
PCT/CN2020/100056
Publication Date:
December 30, 2021
Filing Date:
July 03, 2020
Export Citation:
Assignee:
SONG SHUANGLAI (CN)
International Classes:
E03D11/02; E03D11/18
Foreign References:
| CN208167900U | 2018-11-30 | |||
| CN106468073A | 2017-03-01 | |||
| CN205242580U | 2016-05-18 | |||
| CN202227447U | 2012-05-23 | |||
| CN104278727A | 2015-01-14 | |||
| CN2494392Y | 2002-06-05 | |||
| CN204570856U | 2015-08-19 | |||
| CN107975122A | 2018-05-01 | |||
| EP2192243A2 | 2010-06-02 |
Attorney, Agent or Firm:
CHANGSHA XINGYAO PATENT OFFICE (GENERAL PARTNERSHIP) (CN)
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