ARCTIC VERSION GAS TURBINE PLANT Russian patent published in 2018 - IPC F02C7/24 F01D25/00 

FIELD: gas turbine plants.

SUBSTANCE: arctic version gas turbine plant is designed to drive the gas pumping units and power plants. Gas-turbine plant casing is provided with the protective insulated cabinet for the mounted outside the casing gas turbine plant parameters measuring instruments cabinet placement therein. Protective heat insulated cabinet contains the welded metal casing with outer and the inner housings, between which the non-combustible heat-insulating material is laid, electric heater with thermostat and door(s), sealed with the frost resistant rubber, as well as hermetic cable / pipe glands. Protective heat insulated cabinet can be made without the back wall, in this case, its back wall is the gas-turbine plant casing wall, and in places adjacent to the casing wall, the protective heat insulated cabinet is sealed with the frost resistant rubber, and the casing wall is insulated with thermal insulation with reflective layer. In the measuring instruments cabinet the gas turbine plant parameters instruments visual monitoring measuring devices can be placed.

EFFECT: invention allows to protect the gas turbine plant parameters measuring means against effect of extremely low temperatures.

6 cl, 2 dwg