JPS62132348U

JPS62132348U -

Info

Publication number: JPS62132348U
Application number: JP1881986U
Authority: JP
Priority date: 1986-02-14
Filing date: 1986-02-14
Publication date: 1987-08-20

Description

[Brief explanation of the drawing]

第１図は本考案による給湯機の概略構成図、第
２図は延べ給湯量制御のための具体的な回路構成
例を示す構成図、である。図中、１０は給湯機、１２は熱交換器、１５は
比例弁、１６はバーナないし燃焼部、１７は燃焼
制御装置、１９は給水量または給湯量センサ、２
０は給水温センサ、２１は給湯温センサ、２２は
流量制御弁装置、２３は開命令信号線路、２４は
閉命令信号線路、２５は流量制御弁の一例として
のバルブモータ、３０は本考案による付加部分、
３１は延べ給湯量計数回路、３２は比較回路、３
３は要求総給湯量設定回路、である。 FIG. 1 is a schematic configuration diagram of a water heater according to the present invention, and FIG. 2 is a configuration diagram showing a specific example of a circuit configuration for controlling the total amount of hot water supply. In the figure, 10 is a water heater, 12 is a heat exchanger, 15 is a proportional valve, 16 is a burner or combustion section, 17 is a combustion control device, 19 is a water supply amount or a hot water supply amount sensor, 2
0 is a water supply temperature sensor, 21 is a hot water supply temperature sensor, 22 is a flow rate control valve device, 23 is an open command signal line, 24 is a close command signal line, 25 is a valve motor as an example of a flow rate control valve, and 30 is according to the present invention. additional part,
31 is a total hot water supply amount counting circuit, 32 is a comparison circuit, 3
3 is a required total hot water supply amount setting circuit.

Claims

[Scope of Claim for Utility Model Registration] A hot water supply that can control the combustion amount according to each information obtained from a water supply amount sensor, a hot water temperature sensor, a water supply amount, or a hot water supply amount sensor, and also control the amount of hot water supplied via a flow rate control valve device. A total hot water supply amount counting circuit for counting the total amount of hot water supply based on the water supply amount or a flow rate signal obtained through the hot water supply amount sensor; A required total hot water supply amount for setting the total amount of hot water requested by the user. The total hot water supply amount value output from the total hot water supply amount counting circuit is compared with the required total hot water supply amount value output from the required total hot water supply amount setting circuit, and the total hot water supply amount value is determined as A comparison circuit that sends a signal to the flow rate control valve device to close the flow valve when the amount reaches the flow rate value.