JPS58162436U

JPS58162436U - hot air heater

Info

Publication number: JPS58162436U
Application number: JP16738181U
Authority: JP
Inventors: 宮原　欽吾
Original assignee: 株式会社同和
Priority date: 1981-11-10
Filing date: 1981-11-10
Publication date: 1983-10-28
Also published as: JPS609641Y2

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]

図面は本考案に係る温風暖房機の一実施例を示すもので
あって、第１図は要部のみを縦断した側面図、第２図は
第１図におけるＡ−Ａ線断面図、第３図は熱交換器の一
部切欠した斜視図、第４図および第５図は従来の温風暖
房機を示すものであって、第４図は縦断正面図、第５図
は縦断側面図である。１・・・本体ケース、３・・・温風吹出口、４・・・通
風案内受熱壁、５・・・通風路、６・・・軸流送風機、
７・・・熱交換器、７ａ・・・その内筒、７ｂ・・・そ
の外筒、８・・・通気筒、９・・・燃焼室、１２・・・
バーナ、１７・・・通風間隙、１８．１９・・・放熱ヒ
レ。第１−図１第３図The drawings show an embodiment of the hot air heater according to the present invention, in which FIG. 1 is a side view of only the main parts, FIG. 2 is a cross-sectional view taken along the line A-A in FIG. Figure 3 is a partially cutaway perspective view of the heat exchanger, Figures 4 and 5 show a conventional hot air heater, where Figure 4 is a vertical front view and Figure 5 is a vertical side view. It is. DESCRIPTION OF SYMBOLS 1... Main body case, 3... Hot air outlet, 4... Ventilation guide heat receiving wall, 5... Ventilation path, 6... Axial flow blower,
7... Heat exchanger, 7a... Inner cylinder thereof, 7b... Outer cylinder thereof, 8... Vent cylinder, 9... Combustion chamber, 12...
Burner, 17... Ventilation gap, 18.19... Heat radiation fin. Figure 1 - Figure 1 Figure 3

Claims

[Scope of utility model registration request]

A ventilation passage is formed by arranging a ventilation guide heat receiving wall from the hot air outlet to the rear within the main body case in which a hot air outlet is formed in the upper front surface, and an axial flow blower is arranged at the rear of the ventilation passage. In the ventilation passage, a heat exchanger formed in an annular shape by an inner cylinder and an outer cylinder, and having a large number of ventilation cylinders passing through the inner cylinder and the outer cylinder in the front and back direction, is installed as a ventilation guide heat receiving wall. A burner is connected to the lower part of the heat exchanger to make the inside a combustion chamber, and a large number of heat radiation fins are arranged radially in the ventilation gap and on the inner periphery of the inner cylinder. A warm air heater characterized by being installed in.