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Four steps of noise reduction for Dongguan generator rental machine room

人气:: Article Source: Popularity :: Issuing time: 2019-09-19 14:11:46
Four steps of noise reduction for Dongguan generator rental machine room
Dongguan generator rental , when its operating speed is 1500rpm, a noise of 105 decibels will be generated one meter away from the unit, and for generators, it will reach more than 150. Here are some of the methods I have seen and used.
1. Silence of entrance and exit of computer room:
Each machine room has at least one entrance. There should not be too many doors in the machine room. Generally, one door and one small door should be set up with an area of no more than 3 square meters. The structure is metal, with high-strength sound insulation materials inside. It is a metal iron plate, and the silencer door must be closely matched with the wall and door frame.
2. Silencer of diesel engine air intake system:
When the generator is rented and operated, there must be sufficient air intake to maintain normal operation. Generally, the air intake system should be set directly opposite the fan exhaust port of the unit. According to many years of experience, forced air should be used to make the air intake. The wind is sucked into the machine room by the blower through the silencing air groove.
3. Silence of diesel exhaust system:
Dongguan generator rental machine adopts water tank fan system for cooling. The radiator of the water tank must be discharged outside the machine room. To prevent noise from being transmitted outside the machine room, the generator rental must be equipped with an exhaust silencing duct for the exhaust system.
4. Silence of diesel exhaust system outside the engine room:
The exhaust air of the diesel engine is exhausted through the exhaust muffler air duct to reduce the noise. The exhaust air must be silenced through the muffler air duct installed outside the engine room to reduce the noise to the minimum. It is a brick wall structure and the interior is an acoustic panel. http://ftfan.cn/
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