Generally, diesel generators are generator sets. There are two specific methods of noise reduction. One is to use sound insulation cover to reduce noise, and the other is to reduce noise in the generator set engine room. bedroom.
If a soundproof cover is used, the soundproof cover of the diesel generator generally uses a metal steel plate as the outer layer of sound insulation protection, and the inner layer uses a sound-absorbing perforated metal plate to emit a sound. - absorbing role, and is used between the two layers of plates Vibration damping and absorption materials and sound-absorbing materials are used to fill the entire soundproof cover plate with various noise reduction effects. At the same time, vibration-absorbing pads must be. used in soundproof cover, machina and the ground. After all, diesel engines vibrate a lot.
For diesel generator sets with engine room, the engine room is equivalent to a soundproofing blanket. At this time, the engine room can be soundproofed and decorated. Take soundproofing and sound insulation measures for the ceiling and four walls of the engine room, install and install sound-absorbing materials, use high-efficiency vibration-damping pads for diesel engines, install silencers or silencer blinds at the air inlet. and exit from the engine room, and install explosion-proof soundproof doors and windows on the walls.
What materials are needed for installation in the generator room?
1. Regarding pipes: install a protective cover at the front end of the exhaust pipe to prevent personnel from coming into contact with the pipeat high temperature; coat the surface of the exhaust pipe with heat; insulating material to reduce the temperature of the exhaust pipe wall and avoid contact with burns when venting the smoke pipe.
2. Flue: The outlet of the flue should be as far away as possible from the area where people move to avoid emitting waste gas directly to people; the smoke pipe outlet should be equipped with a smoke-proof device to prevent. Since the air inlet and the smoke exhaust port are connected, the exhaust gas does not smoke evenly or the smoke falls.
The situation is different depending on the strength of the unit;
Generally, it is first transported, hoisted and set up;
Prepare then materials, bellows, elbows; smoke pipes, silencers; large units must create inlet and return pipesof the transition oil tank, which must be positioned and installed according to site conditions. Check the battery fluid, engine oil, and coolant, and be satisfied if not necessary;
Others are mainly: noise reduction and environmental protection projects in the engine room (two types); p>
Installation is important, I can only give you an outline, but I can't explain everything in a few words.