| 摘要 |
FIELD: power industry. ^ SUBSTANCE: movable heat generator includes housing fixed on truck, air pump, combustion chamber with burner device, fuel main line, heat exchanger with central channel, supply channel of cold air and discharge channel of hot air; at that, housing with exhaust pipe is vertically installed on truck; central channel is formed with annular rows of vertically fixed and equally spaced tubes connecting the cavity of combustion chamber to exhaust pipe. Combustion chamber in upper part is made in the form of concentrically installed inner and outer cylinders mounted above burner device and forming the annular cavity which is interconnected with hot air outlet channel after heat exchanger and separated from cold air supply channel with inner cylinder. Fuel cell battery installed on truck is used for electric power supply of electric motor of air pump, and heat exchanger of thermal control system of fuel cell assembly is installed in cold air supply channel. Fuel which is used for heat generator is also used for fuel cell battery. ^ EFFECT: improving efficiency coefficient. ^ 2 cl, 1 dwg |
