POWER SUPPLY SYSTEM FOR STAND ALONE BUILDING Russian patent published in 2009 - IPC F24D15/02 

FIELD: heating.

SUBSTANCE: present invention pertains to power supply systems of buildings, with a structure closed on the periphery, with a courtyard covered by a cupola. The power supply system for stand alone buildings with a courtyard covered by a cupola, is provided with high- and low-temperature heat accumulators, energetically linked with exterior and interior alternative sources of energy (for example windmill, solar cells, solar collecting panels, isotope heat sources, low-temperature sources - air, ground, water etc.), as well as with users of heat and electrical energy in the stand alone building, generated by an electrical generator, powered by a controlled steam power installation with a steam generator, thermally linked with at least a high-temperature heat accumulator, steam engine and a condenser. At the centre of the courtyard of the building, there is a multi-channel pipe support with outlet channels for air from under the cupola and channels for inlet of air from the atmosphere, kinematically linked to the cupola and thermally linked with a heat exchange device, for example heat exchangers, heat pipes, heat pumps and a low-temperature heat accumulator, provided with an extra low-temperature section. The condenser of the steam power installation is thermally linked to this extra section at, for example below zero temperature on the Celsius scale, which, through the heat from the main heat pump, powered mainly by the steam power installation, is thermally linked with the primary section of the low-temperature heat accumulator.

EFFECT: increased efficiency of the power supply system of low-rise closed buildings, increase in light energy coming into the building and its conversion to electrical energy, increase in environmental friendliness of the power supply system and the interior of the building itself.

8 cl, 1 dwg