FIELD: transport.
SUBSTANCE: invention relates to heating devices for vehicles. During operation of heating device for vehicle, in which can be used as fuel can be used a hydrocarbon, for combustion mode method includes preparation of depleted stoichiometric air-fuel mixture in combustion chamber (18), performing combustion in cold flame in preliminary combustion chamber (18). Combustion products formed in preliminary combustion chamber (18) during combustion in cold flame are fed into catalyst (32) device, and partial catalytic oxidation is performed for producing gas containing hydrogen and carbon monoxide. Gas formed during partial catalytic oxidation is fed into main combustion chamber (34) for producing a mixture of hydrogen/carbon monoxide/air. Mixture of hydrogen/carbon monoxide/air is burnt in main combustion chamber (34).
EFFECT: higher efficiency and reduced emission of harmful substances that pollute atmosphere.
14 cl, 1 dwg
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