JPS6098510U

JPS6098510U - Automotive hot water heater device

Info

Publication number: JPS6098510U
Application number: JP18774383U
Authority: JP
Inventors: 菅野　英男; 落合　正幸
Original assignee: 三菱重工業株式会社
Priority date: 1983-12-05
Filing date: 1983-12-05
Publication date: 1985-07-05

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図は従来例を示す温水ヒータ装置の概略構成図、第
２図ないし第６図は本考案の一実施例を示す図で第２図
は温水ヒータ装置の概略構成図、第３図は排気熱交換器
の斜視図、第４図は別の構成の排気熱交換器を示す斜視
図、第５図は第４図の■−■断面図、第６図は本実施例
の効果を従来、との比較で示す図である。１・・・エンジン、３・・・ヒータコア、４・・・ファ
ン、８・・・排気管、１１・・・排気熱交換器。FIG. 1 is a schematic configuration diagram of a hot water heater device showing a conventional example, FIGS. 2 to 6 are diagrams showing an embodiment of the present invention, FIG. 2 is a schematic configuration diagram of a hot water heater device, and FIG. FIG. 4 is a perspective view showing an exhaust heat exchanger with another configuration, FIG. 5 is a sectional view taken along the line ■-■ of FIG. 4, and FIG. , is a diagram shown in comparison with . 1... Engine, 3... Heater core, 4... Fan, 8... Exhaust pipe, 11... Exhaust heat exchanger.

Claims

[Scope of utility model registration request]

In an automotive hot water heater device that sends coolant heated by the engine to a heater core and exchanges heat with air blown by a fan to generate warm air and supply it to the vehicle interior for heating, the exhaust manifold of the engine is used as an exhaust heat exchanger. A hot water heater device for an automobile, characterized in that the exhaust heat exchanger exchanges heat between cooling water from the engine and exhaust gas, recovers exhaust heat in the cooling water, and sends the collected exhaust heat to the heater core.