JPH02127893U

JPH02127893U -

Info

Publication number: JPH02127893U
Application number: JP3737789U
Authority: JP
Priority date: 1989-03-30
Filing date: 1989-03-30
Publication date: 1990-10-22

Description

[Brief explanation of drawings]

第１図は本考案の実施例に係る排水管装置の要
部平断面図、第２図は第１図Ａ−Ａ線断面図、第
３図及び第４図は排水管装置の構成説明図、第５
図は従来例に係る排水管装置の要部平断面図、第
６図は第５図のＢ−Ｂ線断面図、第７図及び第８
図は従来例の作用説明図である。１……排水器具、３……立排水管、８……横排
水枝管、９……横排水主管、１８……連結部、１
８ｂ……横排水主管の排水流れ方向と平行な部分
。 Fig. 1 is a plan sectional view of the main part of a drain pipe device according to an embodiment of the present invention, Fig. 2 is a sectional view taken along the line A-A in Fig. 1, and Figs. 3 and 4 are explanatory diagrams of the structure of the drain pipe device. , 5th
The figure is a plan sectional view of main parts of a conventional drainage pipe device, FIG. 6 is a sectional view taken along the line B-B of FIG. 5, and FIGS.
The figure is an explanatory diagram of the operation of a conventional example. 1...Drainage equipment, 3...Vertical drain pipe, 8...Side drain branch pipe, 9...Side drain main pipe, 18...Connection part, 1
8b... Portion parallel to the drainage flow direction of the horizontal drainage main pipe.

Claims

[Scope of utility model registration request]

A plurality of vertical drainage pipes 3 connected to drainage equipment 1 on each floor are installed in a multi-story building, and a horizontal drainage branch pipe 8 extending laterally from the lower end of each vertical drainage pipe 3 is connected to a horizontal drainage main pipe 9. In a drainage pipe device connected to
8 has a portion 18b parallel to the drainage flow direction of the horizontal drainage main pipe 9, and a connecting portion 1 is provided downstream of this portion 18b.
A merging structure of lateral drain pipes in a drain pipe device, characterized in that a connecting port 19 between a main lateral drain pipe 9 and a main lateral drain pipe 9 is located.