JPS59103158U - water heater - Google Patents

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来例を示す構成図、第２図は従来例における
出湯特性図、第３図は本考案の一実施例を示す構成図、
第４図は回能の実施例を示す構成図、第５図は回能の実
施例の要部断面図である。 ５・・・・・・熱交換器、６・・・・・・給湯管、７・
・・・・・温度検出素子、８・・・・・・ガスバーナ、
９・・・・・・比例制御弁、１２・・・・・・給水路、
１４・・・・・・バイパス路、１６・・・・・・水制御
弁。Fig. 1 is a configuration diagram showing a conventional example, Fig. 2 is a hot water discharge characteristic diagram in the conventional example, and Fig. 3 is a configuration diagram showing an embodiment of the present invention.
FIG. 4 is a block diagram showing an embodiment of the circuit, and FIG. 5 is a sectional view of the main part of the embodiment of the circuit. 5...Heat exchanger, 6...Hot water pipe, 7.
...Temperature detection element, 8...Gas burner,
9... Proportional control valve, 12... Water supply channel,
14... Bypass path, 16... Water control valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 熱交換器と、該熱交換器に至る給水管から分岐し熱交換
器を迂回して給湯管に接続したバイパス管と、熱交換器
からの出湯温度を一定の高温度に制御する温度検出素子
とガスバーナに至るガス通路に設けた比例制御弁と、バ
イパス管の通水量を遠隔制御する水制御弁とからなるこ
とを特徴とする湯沸器。A heat exchanger, a bypass pipe that branches from the water supply pipe leading to the heat exchanger, bypasses the heat exchanger, and connects to the hot water supply pipe, and a temperature detection element that controls the temperature of hot water discharged from the heat exchanger to a constant high temperature. A water heater comprising: a proportional control valve provided in a gas passage leading to a gas burner; and a water control valve that remotely controls the amount of water flowing through a bypass pipe.