Title:
DEODORIZATION FLOOR DRAIN
Document Type and Number:
WIPO Patent Application WO/2010/121484
Kind Code:
A1
Abstract:
A deodorization floor drain comprises a shell (1), an inner shell (20), a drain pipe (2), an inlet pipe (18), a drain cover (3) and an odor separation shield (4). The outer shape of the floor drain is cylindrical, square or rectangular. The odor separation shield (4) separates the floor drain into two parts, i.e. the shield interior and the shield exterior. The drain pipe (2) is provided in the shield interior and eccentrically provided on one side of the floor drain. An outlet port of the drain pipe (2) or the shell (1) is connected to an underground duct. A distance from the bottom of the floor drain to the drain pipe (2) is more than 50 millimeters. An inlet port (7) or the inlet pipe (18) into which water on the ground or in the washer flows is provided in the shield exterior. The odor separation shield (4) is integrated with the shell (1) or the inner shell (20) or the drain cover (3). The depth of the odor separation shield (4) below the floor drain is more than 50 millimeters. The inlet port (7) into which water on the ground flows and a port through which water in the floor drain flows into the underground duct are respectively provided on different levels.
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Inventors:
ZHANG, Xinsheng (No. 3 Huanghebei Road, Gulou DistrictXuzhou, Jiangsu 0, 221000, CN)
Application Number:
CN2010/000229
Publication Date:
October 28, 2010
Filing Date:
February 22, 2010
Export Citation:
Assignee:
ZHANG, Xinsheng (No. 3 Huanghebei Road, Gulou DistrictXuzhou, Jiangsu 0, 221000, CN)
International Classes:
E03C1/28; E03C1/282
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