MECHANICAL CONTROLLED VENTILATION SYSTEM Russian patent published in 2017 - IPC F24F7/00 

FIELD: ventilation.

SUBSTANCE: invention relates to systems for mechanical ventilation of forced-type with automatic control of the air flow rate and can be used for air distribution in rooms of public and industrial buildings. Mechanical controlled ventilation system comprises an air intake duct, the main air duct, air ducts on branches into rooms equipped with control gates and supply diffusers, control sensors in the rooms, the main fan before the main air duct with a control device, herewith the ventilation system additionally comprises a pressure sensor located at the end of the main air duct and connected with the control device of the main fan, the air intake duct is additionally equipped with a filter, an air heater and an air cooler, and the air ducts on branches are additionally equipped with local fans connected with the control sensors in the rooms.

EFFECT: invention provides higher efficiency of maintaining optimum air distribution parameters in rooms.

1 cl, 1 dwg