JPH0338055U - - Google Patents

Description

[Brief explanation of drawings]

Fig. 1 is a diagram corresponding to the descriptions of each item of the claims of the utility model registration, Figs. 2 and 3 are overall configuration diagrams of the dishwashing control device according to the present invention, and Figs. 3 is a flowchart showing the operation of the microcomputer shown in FIG. Explanation of symbols, 10...Cleaning room, 11a, 11b
... Washing nozzle, 12a, 12b ... Rinse nozzle, 14 ... Tableware, 20 ... Washing water tank, 30
...Cleaning pump, 30a...Cleaning motor, 40...
...Rinse pump, 40a...Rinse motor, 50
. . . hot water storage tank, 60 .

Claims (1)

[Scope of Claim for Utility Model Registration] (1) A washing pump that pumps out washing hot water from a washing water tank that opens from below into a washing chamber that accommodates tableware in accordance with the drive of a washing motor, and a washing pump disposed within the washing chamber. a washing nozzle that injects washing hot water from the washing pump to wash the dishes; a hot water storage tank that stores hot water supplied from a hot water source when a hot water supply valve is opened; a rinsing pump that pumps water when driven; and a rinsing pump that is disposed within the washing chamber and injects hot water from the rinsing pump so as to flow down into the washing water tank as the washing water, and also for rinsing the dishes after the washing. A rinsing nozzle that injects hot water from the rinsing pump as rinsing water, and a rinsing nozzle that detects when the hot water in the hot water storage tank increases to a predetermined amount and generates a detection signal; a detector that causes the amount to disappear when the amount decreases from the predetermined amount;
a hot water supply valve control circuit that controls the hot water supply valve to open the hot water supply valve in response to disappearance of the detection signal and close the hot water supply valve in response to generation of the detection signal; In the dishwashing control device, the dishwashing control device includes a washing motor control circuit that controls the washing motor to be driven, and a rinsing motor control circuit that controls the washing motor to be driven after controlling the washing motor control circuit, when the predetermined washing time has elapsed. A dishwashing control device characterized in that an auxiliary control circuit is provided for extending and continuing the control of the washing motor control circuit when the detection signal disappears, and terminating this extended continuation control when the detection signal is generated. . (2) The dishwashing control according to claim 1 of the utility model registration claim, characterized in that an extended continuation control indicator is provided to indicate when the washing motor control circuit is under extended continuation control. Device. (3) An extension and continuation control indicator that displays when the cleaning motor control circuit is under extension and continuation control; and an extension and continuation control indicator that displays this when the cleaning motor control circuit is under extension and continuation control, and the detection signal is detected before a predetermined extension time elapses after the start of the extension and continuation control of the cleaning motor control circuit. The dishwashing control device according to claim 1, which is a registered utility model, characterized in that it is provided with an abnormality indicator that indicates that an abnormality occurs when no abnormality occurs.