JPS6123639U

JPS6123639U - water heater

Info

Publication number: JPS6123639U
Application number: JP10808584U
Authority: JP
Inventors: 良純鳥元; 敏喜菅; 富雄三宅; 博信藤田; 義孝大矢
Original assignee: 株式会社ノーリツ
Priority date: 1984-07-16
Filing date: 1984-07-16
Publication date: 1986-02-12

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図は本考案の一実施例を示す全体構成図、第２図、
第３図は同例における切替弁の切替弁の切替え状態を示
す説明図、第４図は同例における制御シーケンスのフロ
ーチャートである。１・・・給湯器、５・・・操作器、７・・・制御器、９
・・・切替弁、１０・・・出湯路、１１・・・貯湯槽、
１２・・・入水路、１３・・・給湯栓、１４・・・給湯
路、１５・・・出湯路、１９・・・温度検出器、２０・
・・循環路、２１・・・入水路、２２・・・循環ポンプ
。Figure 1 is an overall configuration diagram showing an embodiment of the present invention; Figure 2;
FIG. 3 is an explanatory diagram showing the switching state of the switching valve in the same example, and FIG. 4 is a flowchart of the control sequence in the same example. 1...Water heater, 5...Operator, 7...Controller, 9
... switching valve, 10... hot water outlet, 11... hot water storage tank,
12... Inlet channel, 13... Hot water tap, 14... Hot water supply channel, 15... Hot water outlet channel, 19... Temperature detector, 20...
...Circulation path, 21...Inlet channel, 22...Circulation pump.

Claims

[Scope of utility model registration request]

An instant water heater whose outlet temperature is controlled by an operating device, an inlet channel that connects the outlet path of this water heater to a hot water storage tank equipped with a temperature sensor, and a hot water supply path that leads to a hot water tap. During the water flow inspection of the hot water supply route, there was Alternatively, if the hot water tank temperature is at the set temperature, the circulation pump is stopped, and when the water flow is detected and the hot water tank temperature is below the set temperature, the hot water outlet path of the water heater is changed from the hot water tank inlet path to the hot water supply path. A water heater having a switching controller.