HEAT SUPPLY METHOD AND HEAT SUPPLY DEVICE Russian patent published in 2009 - IPC F24D12/00 

FIELD: heating systems.

SUBSTANCE: inventions refer to heat supply or hot water supply in centralised or independent heat supply systems. Heat supply method involves mechanical energy generation by means of thermal engine operation, bringing of air compressor into operation with generated mechanical energy. At that, ambient air mixed with exhaust gases of thermal engine is supplied to the compressor inlet, and then the compressed air mixture is supplied from the compressor outlet to the heat exchanger of the heat supply system taking the heat from compressed air mixture, and after the air mixture which has given up the heat leaves the heat exchanger, it is supplied to the inlet of pneumatic machine which generates mechanical energy as well as transfers it to the air compressor to be operated, and air mixture is vented from the compressor to atmosphere. Heat supply device is described as well.

EFFECT: effective utilisation of ambient air heat energy in combination with heat energy of heat machine being the compressor drive.

12 cl, 2 dwg