FIELD: engine building.
SUBSTANCE: pre-heating system of the internal combustion engine (ICE) of the vehicle (1) contains a heat accumulator (3) connected through controlled valves to the ICE cooling circuit (1) and to household consumers (2), a heat exchanger and temperature sensors. The system additionally contains a heat pump (4) connected through controlled valves (7) to the internal combustion engine (1), to a heat accumulator (3) and to a heat exchanger designed as a box cooler (5). The box cooler (5) is built into the ship's hull with the possibility of taking seawater and converting it into a heat carrier.
EFFECT: increased amount of accumulated heat.
3 cl, 1 dwg
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