Self-cleaning water tank and application of self-cleaning water tank to electric water heater and solar water heater

The invention discloses a self-cleaning water tank and application of the self-cleaning water tank to an electric water heater and a solar water heater. The self-cleaning water tank comprises a water tank body, a circulation cleaning tank and an ultrasonic assembly. The water tank body is provided w...

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1. Verfasser: SHI CHANGYUAN
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention discloses a self-cleaning water tank and application of the self-cleaning water tank to an electric water heater and a solar water heater. The self-cleaning water tank comprises a water tank body, a circulation cleaning tank and an ultrasonic assembly. The water tank body is provided with a water inlet and a water outlet. The bottom of the water tank body downwards inclines to form a dirt outlet. A liquid inlet is formed in the top of the water tank body. A filter is arranged in the circulation cleaning tank so that the circulation cleaning tank can be divided into a deposition tank and a filter liquor tank. The ultrasonic assembly comprises an installing frame arranged in the water tank body, and a plurality of ultrasonic transducers arranged on the installing frame. A liquid inlet pipe communicates with the liquid inlet and the filter liquor tank, a dirt discharging pipe communicates with the dirt outlet and the deposition tank, a cleaning fluid circular flowing path is formed, and the end, st