JPS5849144U

JPS5849144U - Heat exchanger for spray water heater

Info

Publication number: JPS5849144U
Application number: JP14381781U
Authority: JP
Inventors: 嶋津　辰男
Original assignee: 株式会社東芝
Priority date: 1981-09-28
Filing date: 1981-09-28
Publication date: 1983-04-02

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 drawings]

第１図は従来の熱交換器の縦断側面図、第２図は本考案
の熱交換器の一実施例を示す縦断側面図である。゛１・・・・・・バーナ、４・・・・・・燃焼ガス、９・
・・・・・スプレーノズル、１０・・・・・・湯、１１
・・・・・・排ガス、１２・・・　　−・・・排気路、
１３・・・・・・給湯路、１５・・・・・・本体、１５
ａ・・・・・・内ケース、１５ｂ・・・・・・外ケース
、１６・・・・・・熱交換空間、１７・・・・・・燃焼
ガス流入路。FIG. 1 is a vertical side view of a conventional heat exchanger, and FIG. 2 is a vertical side view of an embodiment of the heat exchanger of the present invention.゛1... Burner, 4... Combustion gas, 9.
...Spray nozzle, 10...Hot water, 11
...Exhaust gas, 12... -...Exhaust path,
13...Hot water supply path, 15...Main body, 15
a: Inner case, 15b: Outer case, 16: Heat exchange space, 17: Combustion gas inflow path.

Claims

[Scope of utility model registration request]

A main body in which a heat exchange space with an inverted U-shaped cross section is formed between an inner case and an outer case, a spray nozzle that sprays water diagonally upward into the heat exchange space, and combustion gas generated by a burner. a combustion gas inlet passageway for injecting the combustion gas into the heat exchange space from a position below the spray nozzle;
A heat exchanger for a spray water heater, comprising a hot water supply path for taking out hot water stored at the bottom of the main body, and an exhaust path for taking out exhaust gas in the heat exchange space from above the hot water supply path.