According to the needs of different applications, we can adopt methods such as sound insulation, sound absorption, and noise reduction to control the intake, exhaust, and smoke exhaust of diesel generator sets. So, let's first take a brief look at how the general diesel generator room is set up for sound absorption and sound insulation.
Generator room sound insulation
The original windows and doors of the computer room will be remade into soundproof windows and soundproof doors. The soundproof window is composed of three layers of glass with different thicknesses, and a 100mm thick air layer is reserved between each two layers of glass, and the edge of the window is sealed with rubber pads or glass glue; Made of cotton, angle steel, flat iron and punched net plate, the thickness is 150mm, and the edges are also sealed with rubber pads, oil felt, etc.
Sound absorption in the machine room
The walls in the machine room are all sound-absorbing. It is composed of 40mm thick ultra-fine glass wool and welded mesh, fixed with flat iron. A certain number of sound-absorbing bodies are hung on the roof, which are composed of ultra-fine glass wool, welded mesh, and flat iron, and are fixed with angle iron.