Sound insulation cabin of turbine engine

Abstract

The invention discloses a sound insulation cabin of a turbine engine. The sound insulation cabin is arranged on the turbine engine in a sleeving mode, and comprises a cabin body, an intake noise reduction unit and a ventilation noise reduction unit; the intake noise reduction unit and the ventilation noise reduction unit are arranged on the cabin body, and the periphery of the cabin body is filledwith sound insulation materials; and the intake noise reduction unit is used for intake noise reduction of the turbine engine, and the ventilation noise reduction unit is used for noise reduction ofa ventilation system of the turbine engine. The sound insulation cabin has the beneficial effects that the intake noise reduction unit is additionally arranged at an air inlet of the turbine engine, and intake noise reduction of the turbine engine is achieved; the ventilation noise reduction unit is additionally arranged in the transmission direction of the turbine engine, and the ventilation andcooling noise reduction for the turbine engine is achieved; the periphery of the cabin body is filled with the sound insulation materials, and the overall noise reduction for the periphery of the turbine engine is achieved.

Description

technical field [0001] The invention relates to the technical field of noise reduction, in particular to a sound insulation cabin of a turbine engine. Background technique [0002] At oil and gas field fracturing sites around the world, the noise nuisance of fracturing equipment has been troubling oilfield service companies. Especially in some well sites that are close to residential areas, the noise disturbs residents and prevents equipment from operating at night, which in turn delays the progress of fracturing operations. [0003] With the development of fracturing equipment technology, fracturing equipment with turbine engine as the power source has appeared. Although, compared with traditional diesel engines, turbine engines have many advantages, such as high power density of a single machine, 100% natural gas can be used as fuel to reduce construction costs, and so on. However, the noise of the turbo engine is much higher than that of the diesel engine, and this prob...

AI Technical Summary

Problems solved by technology

However, the noise of the turbo engine is much higher than that of the diesel engine, and this problem has not been effectively solved

[0004] For this reason urgently need a kind of sound insulation cabin body of turbine engine, to solve the big problem of turbine engine noise

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