BUILDING HEATING AND VENTILATION METHOD Russian patent published in 2012 - IPC F24D5/00 F24F7/00 

FIELD: ventilation.

SUBSTANCE: ventilation method consists in the fact that exhaust air is discharged through ventilation holes via return ventilation channel and air line from closed room, filtration is performed and clean air is returned via supply air line and ventilation channel through ventilation holes to closed room. As heating/cooling panels there used are multi-layer structural panels forming walls and coverings of the building. Multi-layer panels include external, internal and insulation layers, which are attached to each other by means of an adhesive; external and/or internal layers are made from sphene concentrate; insulation layer contains hollow channels which are used as air ducts and distributing channels. Air is taken from the room and supplied via hollow channel of the panel forming a room wall, passed through air heater - aerodynamic heating oven, and supplied via hollow channel of the panel forming an internal wall of the room. In addition, air is distributed in openings to hollow channels of panels forming the floor of rooms and spread along their surface area. For control of uniform distribution of warm air in the room in hollow channel of the panel forming an internal room wall, which is used as supply air duct, on each storey of the building there installed are shutoff-control valves. Velocity of circulating air movement via hollow channel of the panel forming the internal room wall, which is used as supply air duct, is increased as the air flows by increasing the cross section of hollow channel. Velocity of circulating air movement via hollow channel of the panel forming the room wall, which is used as discharge air duct, is decreased as the air flows by decreasing the cross section of hollow channel. As air ducts and ventilation channels there used are hollow channels of multi-layer structural panels forming the walls and coverings of the building. Exhaust air is discharged through ventilation holes preferably of extreme hollow channels of panels forming the ceiling of rooms and hollow channels of rooms forming the room walls to positive-pressure plant, filtration is performed and cleaned air is supplied via hollow channel of the panel forming the room wall through ventilation holes preferably of extreme hollow channels of panels forming the floor of rooms.

EFFECT: creation of optimum room heating and ventilation method ensuring the improvement of ecology of heated room, improvement of comfort level and heating effect; creation of optimum microclimate in all rooms; reduction of heat losses of the building, and heating and ventilation costs.

5 cl, 4 dwg