ENERGY-EFFICIENT HEATED BUILDING WITH GREENHOUSE Russian patent published in 2017 - IPC E04H1/00 F24D5/10 E04B1/76 

FIELD: construction.

SUBSTANCE: invention relates to construction and operation of buildings. Design of an energy-efficient heated building with a greenhouse comprises a water boiler, a system of heat recovery of exhaust vent air and flue gases from the water boiler including a gas-air mixer, channels of heat exchange of the building gas-air emissions located in the insulation layer of the external building cladding, heat-inertial space under the building with a condensate line, gas control valves controlling inflow of the external air, drawing of gas emissions from premises of the buildings, the number of working channels of heat exchange of the building gas-air emissions. It also has a structure for transporting gas-air emissions by mechanical enforcement from the heat-inertial space under the building into the greenhouse including an exhaust channel of gas-air emissions, an underground air duct and a channel for gas-air emissions feeding into the greenhouse, as well as fans for mechanical enforcement of the exhaust air movement depending upon the weather and the outside air flow rate to provide for stationary existence of the turbulent flow core of the building gas-air emissions in the heat exchange channels of the building gas-air emissions. Heat exchange channels of the building gas-air emissions are located in the insulation layer of the external building cladding at a distance, which, on one hand, prevents them from freezing without passing the flow of gas-air emissions through them at allowable room temperature in the building premises under the coldest five working days of the heating period and, on the other hand, provides the maximum possible efficiency of the heat recovery system in the building.

EFFECT: invention increases power and biochemical efficiency of recycling gas-air emissions of a building, reliability and automation of the structure during the heating period.

4 cl, 2 dwg