JPS6240457U - - Google Patents

Description

[Brief explanation of drawings]

1 to 3 show an embodiment of the present invention, in which FIG. 1 is a schematic configuration diagram of a hot water storage type water heater, FIGS. 2 and 3 are explanatory diagrams showing different hot water storage states, and FIG. The figure is a schematic configuration diagram of a hot water storage type water heater showing another embodiment of the present invention, and Figures 5 and 6 are schematic configuration diagrams of different hot water storage type water heaters showing conventional examples of the present invention. . 2... Hot water tap, 4... Water supply pipe, 1... Hot water storage tank, 7
...Guide pipe, 8...Thermo valve, 5...Heating body (electric heater), 6...Heating part, 9a to 9d...(first
or fourth) sensor.

Claims (1)

[Scope of utility model registration request] A hot water storage tank to which a hot water supply faucet for discharging hot water is connected to its upper end and a water supply pipe is connected to its lower part, a guide pipe extending from the lower part to the upper part of the hot water storage tank, and a guide pipe extending from the lower part to the upper part of the tank, and a middle part of the guide pipe. a thermovalve that is installed in the section and opens according to the set temperature; a heating section that communicates with the lower end of the guide pipe and accommodates a heating element that heats the water at the lower end of the hot water storage tank and leads the hot water to the guide pipe; A plurality of sensors are provided at predetermined intervals in the vertical direction on the peripheral wall of the hot water storage tank, are electrically connected to the thermovalve, and store a desired amount of hot water in the hot water storage tank by instructing one of the sensors. A hot water storage type water heater characterized by comprising: