| 摘要 |
<p>Liquid detergent dispensing apparatus for clothes washing machines or dishwashing machines, intended for automatically dispensing liquid detergent products into the wash tub or tank of the machine for the pre-wash and wash phases of the on-going washing programme, according to the amount of the washload, ie. clothes or dishes, to be processed. Liquid detergent dispensing apparatus connected with a liquid detergent reservoir and a liquid-detergent metering pump, and comprising an electronic control circuit (1, 5, 6, 3, 12, 15) connected with the electric motor (4) driving said liquid-detergent metering pump, as well as with the heating element (14) provided for heating up the wash liquor, and capable of switching on the electric motor (4) for variable time durations corresponding to the quantity of liquid detergent product to be dispensed in the machine's wash tub or tank depending on the actual amount of washload, ie. clothes or dishes, to be washed therein. Liquid detergent dispensing apparatus being so capable of optimizing the consumption of liquid detergent products and, therefore, also the consumption of electric energy needed to heat up the so obtained wash liquor solution. <IMAGE></p> |
