Water sterilizer, uses solar power to heat water under pressure in sterilization vessel

摘要

Sterilizer comprises a sterilization vessel in which water is maintained at a sterilization temperature and a pressure greater than the water vapor pressure so that the water does not boil, a heat exchanger for cooling the sterilized water to a temperature below its boiling point, a pump for supplying the sterilizer with water, an overpressure valve at the sterilization circuit outlet and a sensor for measuring water temperature at the sterilization vessel inlet. Water is heated to the sterilization temperature using solar power.