JPH0424043U

JPH0424043U -

Info

Publication number: JPH0424043U
Application number: JP6500190U
Authority: JP
Priority date: 1990-06-20
Filing date: 1990-06-20
Publication date: 1992-02-27

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例の構成図、第２図は
従来のガスサンプリング装置の構成図、第３図は
第２図における要部の詳細構成図である。１，９，４５……配管（第２種分岐流路）、１
２，１６……配管（第１種分岐流路）、５８，５
９，６０……母管、６１……集合管部、６３……
枠体、６９……分岐流路（第２種分岐流路）、７
０，７１……分岐管部（第１種分岐管部）、７２
，７３，７４，７５……分岐管部（第２種分岐管
部）。 FIG. 1 is a block diagram of an embodiment of the present invention, FIG. 2 is a block diagram of a conventional gas sampling device, and FIG. 3 is a detailed block diagram of the main parts in FIG. 1, 9, 45... Piping (second type branch flow path), 1
2, 16... Piping (first class branch flow path), 58, 5
9, 60... Main pipe, 61... Collecting pipe section, 63...
Frame body, 69... Branch flow path (second type branch flow path), 7
0, 71... Branch pipe section (first class branch pipe section), 72
, 73, 74, 75... branch pipe section (second type branch pipe section).

Claims

[Scope of utility model registration request]

a single hard-to-bend straight pipe-like collecting pipe section consisting of one main pipe having strong bending strength and airtightly closed at both ends, or a plurality of said main pipes fixedly connected in the pipe axis direction; A gate-shaped frame body to which corresponding ends of both ends of the collecting pipe section are fixed to each of the legs, and a series of first type branch flow channels are provided, and one end of the first type branch flow channels is provided. At least one first type branch pipe section is welded to the main pipe so as to communicate with the main pipe corresponding to the first type branch flow path, and a series of second type branch flow paths are provided. One end of the second type branch flow path is welded to the main pipe so as to communicate with the main pipe corresponding to the second type branch flow path, and the other end of the second type branch flow path is fixed to the frame body. and at least one type 2 branch pipe section, each of the first type and second type branch passages having a gas of a type corresponding to the branch passage. A gas sampling device characterized in that the flow path is an expected flow path, and some of the first type and second type branch flow paths are provided with at least one gas sampling device.