Heat insulation structure of gas turbine waste heat conveying pipeline

Abstract

The invention discloses a heat insulation structure of a gas turbine waste heat conveying pipeline. The heat insulation structure of the gas turbine waste heat conveying pipeline uses waste heat to carry out heat insulation. The structure comprises a gas turbine and a conveying pipe, wherein the gas turbine is connected with the conveying pipe, a drainage pipe, a heat conduction generator and first screens are installed on the conveying pipe, the outer side wall of the drainage pipe is connected with the inner side wall of the conveying pipe, the multiple first screens are evenly distributed in the conveying pipe, the first screens and the heat conduction generator are both connected with the inner side wall of the drainage pipe, the first screens are made of a heat conduction material, the heat conduction generator is connected with the first screens, and a water pump is arranged on the gas turbine, electrically connected with the heat conduction generator and communicated with the drainage pipe. The structure has the beneficial effects that the purpose of using waste heat to carry out heat insulation can be achieved through the drainage pipe, the heat conduction generator and the water pump; through an exhaust fan and an exhaust pipe, the effect of preventing the drainage pipe from being heated is achieved; and the supporting effect of the exhaust pipe is achieved through the first screens.

Description

technical field [0001] The invention relates to the technical field of gas turbine accessories, in particular to a heat insulation structure for a gas turbine waste heat delivery pipeline. Background technique [0002] A gas turbine is a heat engine that uses fuel combustion to heat a circulating working medium to convert thermal energy into mechanical energy. After the industrial revolution, with the development and use of mechanical equipment, as a source of energy used by mechanical equipment, gas turbines have become popular all over the world, and gas turbines need the combustion and heating of fuel to convert heat energy. , the unnecessary heat will follow. As for this, in the waste heat treatment process, the heat insulation structure of the conveying pipe is very important, and the heat insulation structure of the current waste heat conveying pipe generally adopts thickened pipe wall to reduce the heat loss. Little waste heat has an impact on the outside of the conv...

AI Technical Summary

Problems solved by technology

After the industrial revolution, with the development and use of mechanical equipment, as a source of energy used by mechanical equipment, gas turbines have become popular all over the world, and gas turbines need the combustion and heating of fuel to convert heat energy. , the unnecessary heat will follow. As for this, in the waste heat treatment process, the heat insulation structure of the conveying pipe is very important, and the heat insulation structure of the current waste heat conveying pipe generally adopts thickened pipe wall to reduce the heat loss. Little waste heat has an impact on the outside of the conveying pipe. Such a structure will not only cause damage to the conveying pipe due to waste heat, but also cannot dissipate and absorb waste heat well, which is very inconvenient

Images