FIELD: heating.
SUBSTANCE: group of inventions relates to a device for production of hot fluid media comprising facilities for supply or facilities for production of hot gases and a heat exchanger-condenser. The heat exchanger-condenser comprises a bundle of tubes that performs the function of the primary heat exchanger. This bundle comprises a tube or a group of joined tubes that create a spiral winding. The wall of the tube (tubes) is made of heat conducting material. This bundle is fixed inside a gas impermeable jacket and is equipped with a sleeve for removal of gases. Two reflecting plates and a reflecting ring are made as capable of directing gas circulation through turns of the primary heat exchanger. The specified device comprises the second bundle of tubes that performs the function of the secondary heat exchanger, facilities for separate forced circulation of secondary fluid medium different from the primary fluid medium. Besides, the second reflecting plate is installed between the primary heat exchanger and the secondary heat exchanger.
EFFECT: group of inventions is aimed at creation of a device for production of hot fluid media, comprising a heat exchanger-condenser and characterised by increased total efficiency factor, which may be produced serially, with easily changed packaging arrangements.
19 cl, 5 dwg
