Sound insulation and noise reduction of generator sets are a very important part of modern industry. Many companies have also been inspected by relevant parts because they do not pay attention to noise pollution. Then the matters that should be paid attention to in the sound insulation project of generator sets:
1. Sound insulation of the entrance and exit of the machine room: In order to facilitate the transfer of the generator set and the convenience of the staff in the machine room, one or two soundproof doors should be set up with a metal frame and high-quality soundproof materials, with a thickness ranging from 8cm to 8cm. 12cm is suitable.
2. Sound-absorbing wall and sound-absorbing ceiling, install sound-absorbing materials on the temple in the machine room to prevent noise from being transmitted and rebound from the roof of the machine room and reduce the room noise decibels.
3. Sound insulation of the air intake system: Silence grooves and sound insulation walls are set on the air intake surface, and forced air intake is adopted to maintain the fresh air required for the normal operation of the unit.
4. Sound insulation of the exhaust system: Silence grooves and sound insulation walls are set on the exhaust surface, and forced exhaust is adopted to reduce the working environment temperature of the generator.
5. Flue muffler system: Install a secondary damping muffler on the smoke pipe outside the engine room to reduce the noise of the engine's exhaust smoke without affecting the exhaust gas emission.