JPS58137951U

JPS58137951U - Hot air heating device

Info

Publication number: JPS58137951U
Application number: JP3404682U
Authority: JP
Inventors: 敏彦内田; 正春大堀
Original assignee: 三菱電機株式会社
Priority date: 1982-03-11
Filing date: 1982-03-11
Publication date: 1983-09-16
Also published as: JPS6241153Y2

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来の温風暖房装置の構成を、前面に関する構
造を取除いて示す正面図、第２図は、本考案の適用例と
しての温風暖房機を、第１図と同様の形態で示す正面図
、第３図は、冷却送風ダクトの導入部分の構成を示す要
部についての平断面　　　　図である。なお、図中同一
符号は同−又は相当部分を示す。２・・・燃料タンク、４・・・熱交換部、５・・・対流
用送風機、６・・・燃料補給口、７・・・タンクキャッ
プ、１０・・・熱交換器、１１・・・ヘッダ、１４・・
・吐出口、１５・・・冷却送風ダクト、１６・・・導入
口、１７・・・出口端、１８・・・案内板。Fig. 1 is a front view showing the configuration of a conventional hot air heating device with the front structure removed, and Fig. 2 shows a hot air heating device as an application example of the present invention in a form similar to that shown in Fig. 1. The front view shown in FIG. 3 is a plan sectional view of the main part showing the configuration of the introduction part of the cooling air duct. Note that the same reference numerals in the figures indicate the same or equivalent parts. 2... Fuel tank, 4... Heat exchange section, 5... Convection blower, 6... Fuel supply port, 7... Tank cap, 10... Heat exchanger, 11... Header, 14...
- Discharge port, 15... Cooling air duct, 16... Inlet, 17... Outlet end, 18... Guide plate.

Claims

[Scope of utility model registration request]

(1) A convection blower is provided above the heat exchanger that blows air toward the heat exchanger, and a fuel tank is provided below the heat exchanger to provide hot air. In the heating device, an air flow is provided at a position approximately corresponding to an upper edge of the heat exchange portion, the air flow being supplied to a tank cap portion provided at a fuel replenishment port of the fuel tank by a portion of the air flow generated by the convection blower. A cooling air duct with an inlet is provided, and a guide member is provided at the inlet of the cooling air duct to shield the heat of the heat exchange part and guide a part of the airflow from the convection blower to the inlet. A hot air heating device with a diagonal configuration.

(2) The hot air heating device according to claim 1, wherein the guide member is provided close to the header at a position substantially corresponding to the header in the heat exchanger of the heat exchange section.