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Controlling rinsing in washing machine w.r.t. fabric wt. and quality - by measuring water conductivity a required number of times and computing differences with microprocessor
Controlling rinsing in washing machine w.r.t. fabric wt. and quality - by measuring water conductivity a required number of times and computing differences with microprocessor
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机译：用洗衣机控制洗衣机中的漂洗织物重量和质量-通过测量导水率所需的次数并使用微处理器计算差异
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摘要
Rinsing of washing in a washing machine drum is controlled automatically and the number of cycles selected in accordance with the wt. and quality of the fabrics washed. At the beginning of the first rinsing cycle the specific conductivity of the water is measured and the result obtd. is stored in a memory, whereupon after a predetermined period the conductivity of the water is measured again and the difference between the two measured values is calculated. The measurement of the water conductivity is then repeated at predetermined time intervals until the difference obtd. corresponds to a reference value, more partic. when the measured value is lower than the preset value. Measurement is carried by means of the feelers, one for the fresh water supplied to the drum and the other for measuring the rinsing water. Comparison of the conductivity values may be carried with the aid of a microprocessor.
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