JPS5918240U

JPS5918240U - water heater

Info

Publication number: JPS5918240U
Application number: JP11354582U
Authority: JP
Inventors: 孝松坂; 斎藤　俊彦
Original assignee: 株式会社東芝
Priority date: 1982-07-27
Filing date: 1982-07-27
Publication date: 1984-02-03

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図および第２図はこの考案の一実施例を示すもので
、第１図は全体の概略構成図、第２図は要部の概略構成
図、第３図および電４図は別の実施例を示すもので、第
３図は要部の縦断面図、第４図はパルス燃焼装置の尾管
を示す側面図である。１．３１・・・貯湯タンク、２・・・温水循環回路、４
゜３４・・・尾管（加熱部）。Figures 1 and 2 show one embodiment of this invention. Figure 1 is a schematic diagram of the overall configuration, Figure 2 is a schematic diagram of the main parts, and Figures 3 and 4 are separate diagrams. An embodiment is shown in which FIG. 3 is a longitudinal cross-sectional view of a main part, and FIG. 4 is a side view showing a tail pipe of a pulse combustion device. 1.31... Hot water storage tank, 2... Hot water circulation circuit, 4
゜34... Tail pipe (heating part).

Claims

[Scope of utility model registration request]

(1) A hot water circulation circuit is disposed inside the hot water storage tank, and a heating section is provided that simultaneously heats the inside of the hot water storage tank and the hot water circulation circuit, and - the temperature of the hot water inside the hot water storage tank is set in advance. - If the hot water temperature is higher than the hot water supply temperature, the hot water inside the hot water storage tank is supplied, and when the hot water inside the hot water storage tank is lower than the hot water supply temperature, the hot water in the hot water circulation circuit is supplied. A water heater characterized by:

(2) The water heater according to claim (1), wherein the heating section is formed by a tail pipe that leads out exhaust gas in a pulse combustion device.

(3) The tail pipe consists of a plurality of straight pipe sections arranged in parallel horizontally in the hot water storage tank and a curved pipe section that connects a pair of straight pipe sections in the upward, downward, left, and right directions. A practical device characterized in that it is formed to have a symmetrical shape, the downstream side of the exhaust gas flow path is located lower than the upstream side, and the exhaust gas outlet is located at the bottom. A water heater according to claim (2) of patent registration.