FIELD: transport engineering.
SUBSTANCE: exhaust gas recovery system of the heating and ventilation unit comprises air ducts with an air distributor solenoid valve designed as a gas-air heat exchanger mounted on the outlet branch pipe of the heating and ventilation unit, connected by a branch pipe to the air distributor of the heating and ventilation unit. The airflow turbulators are installed in the heat exchanger housing to ensure preheating of the air supplied for heating.
EFFECT: increased heat output, decreased fuel consumption of the heating and ventilation unit of the vehicle, as well as decreased noise level of exhaust gases.
1 cl, 1 dwg
| Title | Year | Author | Number |
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