JPS6329073U - - Google Patents

Description

[Brief explanation of the drawing]

FIG. 1 is a schematic diagram showing an example of the water circuit of a beverage supply device with an ice maker implementing the present invention, and FIG.
FIG. 1 is a longitudinal cross-sectional view schematically showing the overall structure of the ice making mechanism of the beverage supply device with an ice maker, and FIG. 3 is a schematic diagram of the carbonator water level control device used in the beverage supply device of FIG. 1. FIG. 4 is a cross-sectional view schematically showing the water level control device used in the ice-making water tank of the ice-making mechanism section in FIG.
The figure is a circuit diagram showing the control circuit built into the beverage dispensing device with ice maker shown in Fig. 1, and Fig. 6 A and B show the operation timings of various elements used in the electric circuit shown in Fig. 5. It is a time chart diagram showing. 1... Ice making machine (ice making mechanism part), 3... Ice making member (ice making plate), 3a... Evaporator, 4... Ice making water tank, 11
...Circulation pump, 30...Beverage supply device, 35...Water pump, 36...Water tank (carbonator), 37
...Water level detection device, 50...Piping, 51...Solenoid valve (residual water valve), 52...Piping, X ₆ ...Detection device (6th
relay), X ₆₄ ...control device (normally open contact of the sixth relay).

Claims (1)

[Claims for Utility Model Registration] (1) During the ice-making cycle, water in the ice-making water tank 4 is circulated and supplied to the ice-making member 3 by the circulation pump 11 to form ice on the ice-making member 3 connected to the evaporator 3a. In an ice making machine that heats the evaporator 3a during the deicing cycle to melt and collect the ice that has adhered to the ice making member 3, residual ice making water remaining in the ice making water tank 4 after the ice making cycle is completed. The apparatus includes a pipe 52 that communicates with the ice-making water tank 4 and the water tank 36 of the beverage supply device 30, a solenoid valve 51 provided in the pipe 52, and a switch for switching from the ice-making cycle to the de-icing cycle. a detection device X ₆ that detects the deicing cycle, and electrically cooperates with the detection device _{X 6} and the electromagnetic valve 51, and when the detection device A residual water treatment device for an ice maker comprising a control device X ₆₄ that controls opening of a valve. (2) The water tank 36 is a carbonator having a water level detection device 37, and the pipe 52 communicates with the ice making water tank 4 at one end, and is connected to a pipe 50 having a water pump 35 for supplying water to the carbonator 36. The control device X ₆₄ also electrically cooperates with the water level detection device 37, and controls the electromagnetic valve 51 to open when the water level detection device 37 allows it. A residual water treatment device for an ice maker according to item 1.