AIRFLOW CONTROL SYSTEM FOR ADJUSTMENT OF TEMPERATURE UNDER HIGH-CAPACITY TRUCK JACKET Russian patent published in 2012 - IPC B60K11/06 

FIELD: transport.

SUBSTANCE: invention is based on system for heat removal from high-capacity truck engine compartment. First vent system 21 removes heat from radiator 7. Said system is separated from second vent system 51 removing heat from engine section 9. First system 21 removes heat from radiator via receiver 23 by means of rotary fans 27 incorporating squirrel-cage rotor to direct it into ambient air via air ducts. Said second system 51 lets ambient air in from engine section rear 9 to its front, preferably, by letting air in from hood 32 without using incident airflow nearby radiator 7. Outlets of both vent systems are located at low-pressure airflow zone nearby truck. Note here that second system outlet is located in first system airflow reduced pressure zone for efficient blowing air out from engine section.

EFFECT: higher efficiency and reliability.

32 cl, 8 dwg