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Application filed by Анатолий Александрович КурганfiledCriticalАнатолий Александрович Курган
Priority to UAU200905482UpriorityCriticalpatent/UA45405U/en
Publication of UA45405UpublicationCriticalpatent/UA45405U/en
Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses
(AREA)
Abstract
A heater of flowing water has heat transfer element that is turned in spiral of sheet, formed channels for media. The heat transfer element has two convection surfaces of two thin metal sheets that are together turned into spiral, on those spherical bosses are uniformly placed, these are directed towards inner perimeter, with formation of spiral through channel height of which is equal to height of spherical bosses, and inter-spiral open space for gas motion.
UAU200905482U2009-06-012009-06-01Heater of flowing water
UA45405U
(en)
System for heating air and sanitary water with solar energy, comprising a heat exchanger/storage device capable of storing heat in a solid mass and transferring heat from the fluid air to the fluid water for sanitary use