JPS6066944U

JPS6066944U - Air supply and exhaust pipe top for forced air supply and exhaust type combustion appliances

Info

Publication number: JPS6066944U
Application number: JP16030783U
Authority: JP
Inventors: 大塚　克彦; 野原　剛彦; 角尾　泰之
Original assignee: 東京給排気設備株式会社
Priority date: 1983-10-17
Filing date: 1983-10-17
Publication date: 1985-05-13

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来の給排気トップの断面図、第２図は本考案
の一実施例に係る給排気トップの分解斜視図、第３図は
組み立てた状態の本考案に係る給排気トップの断面図で
ある。１・・・・・・壁面化粧プレート、３・・・・・・スリ
ーブ外筒、６・・・・・・排気外筒、８・・・・・・前
面化粧プレート、９・・・・・・テーパー面、１１・・
・・・・防風板、１２・・・・・・円錐面、１４・・・
・・・壁内面プレート、１５・・・・・・スリーブ内筒
、１８・・・・・・給排気チャンバー、２０・・・・・
・排気内筒。Fig. 1 is a sectional view of a conventional air supply/exhaust top, Fig. 2 is an exploded perspective view of an air supply/exhaust top according to an embodiment of the present invention, and Fig. 3 is a cross section of the air supply/exhaust top according to the present invention in an assembled state. It is a diagram. 1... Wall decorative plate, 3... Sleeve outer cylinder, 6... Exhaust outer cylinder, 8... Front decorative plate, 9...・Tapered surface, 11...
... Windbreak plate, 12 ... Conical surface, 14 ...
... Wall inner plate, 15 ... Sleeve inner cylinder, 18 ... Supply and exhaust chamber, 20 ...
・Exhaust inner cylinder.

Claims

[Scope of Claim for Utility Model Registration] A wall decoration with a sleeve outer cylinder protruding from the center toward the rear, and a linear guide groove formed by curving the sleeve outer cylinder in the longitudinal direction toward the outer periphery. an exhaust outer cylinder having a smaller diameter than the inner diameter of the sleeve outer cylinder and coaxially fixed to the sleeve outer cylinder via a spacer within the sleeve outer cylinder on the side of the decorative wall plate; A front decorative plate having an inner diameter part welded to the tip of the exhaust outer cylinder, expanded in the outer circumferential direction to form a tapered surface, and further curved rearward in the outer circumferential direction to form an outer circumferential surface. and a windbreak plate having a slightly smaller diameter than the inner diameter of the front decorative plate, fixed to the front decorative plate at a distance in front of the front decorative plate, and having a conical surface substantially along the tapered surface of the front decorative plate. , a sleeve inner cylinder that fits into the sleeve outer cylinder on the wall decorative plate side is provided so as to protrude forward, and a part of the outer peripheral surface of the sleeve inner cylinder engages with a guide groove provided in the sleeve outer cylinder. an inner wall plate having a protrusion protruding therein; and an exhaust inner cylinder which is fitted into the exhaust outer cylinder through an 01J ring and which projects forward, and which communicates with the exhaust inner cylinder. An air supply/exhaust pipe top for a forced air supply/exhaust type combustion appliance, comprising: an air supply/exhaust chamber configured with an air supply socket communicating with a socket and an inner cylinder of the sleeve on the inner wall plate side;