OPERATING PROCEDURE OF HEATING SYSTEM AND GAS-TURBINE HEATING SYSTEM FOR A BUILDING Russian patent published in 2012 - IPC F02C6/18 F24D15/00 

FIELD: operating procedure of heating system and gas-turbine heating system for a building.

SUBSTANCE: heating system of the building and its operation procedure. Heating system of the building has maximum heating load. The part of used energy is converted into electric energy by means of multistage gas-turbine plant. Depending on heating load of the building heating system, higher compression of the first compressor (3) of the first stage (1) in gas-turbine unit of gas flow is reached by means of the compressor (6) of the second stage (2) of gas-turbine unit, which has one turbine (7) and one compressor (6). The flow leaving the first stage of gas-turbine unit is cooled down and then supplied to the second stage compressor (6) of gas-turbine unit, and further to the combustion chamber (14). Heat is transferred to the heating circuit by means of transfer water circuit (11). After the first compressor the first gas-water heat exchanger (10) is stipulated. Heat from transfer water circuit (11) through the water-water heat exchanger (30) flows to the heating circuit (12). Water from transfer circuit (11) flow through the second gas-water heat exchanger (19) where it heats up with gas flow leaving the first stage turbine (4), and then passes through the heat exchanger (21) of exhaust gas.

EFFECT: maximum heating load of heating system.

18 cl, 2 dwg