Five Ways to Make Yuchai Generator Sets Run Quieter

Sep. 27, 2021

When Yuchai diesel generator sets are in operation, the noise generated by combustion, mechanical operation and gas vibration will have a certain impact on people. In order to effectively reduce the operating noise of Yuchai diesel generator sets, the following 5 methods are not recommended. Try it out:

 

1. Distance.

 

The easiest way to reduce the noise of Yuchai generators is to increase the distance between you and the place where the diesel generators are installed. When the Yuchai generator is moved farther, the energy will spread to a greater distance, so the sound intensity will be reduced. According to the general rule, when the distance is doubled, the noise can be reduced by 6dB.

 

2. Sound barriers-walls, shells, fences.

 

The solid surface reflects sound waves to limit the propagation of noise.

 

The installation of Yuchai generators in industrial units will ensure that the concrete walls act as noise barriers and limit sound emission beyond the area. When the Yuchai generator is located in the standard generator cover and casing, it can achieve a noise reduction of up to 10dB. When Yuchai generators are placed in a customized enclosure, noise can be reduced to a greater extent.

 

If the enclosure is not helpful enough, use sound-proof fences to create additional barriers. Non-permanent soundproof fences are a quick and effective solution for construction work, utility networks and outdoor occasions. Installing permanent and customized soundproof screens will facilitate larger installations.

 

If a separate enclosure does not solve the problem, use sound-proof fences to create additional barriers.

 

3. Sound insulation.

 

Sound barrier reflects sound waves and limits the noise only beyond the barrier. However, in order to reduce the noise, echo and vibration in the Yuchai generator enclosure/industrial room, you need to isolate the space to absorb the sound.Insulation includes lining hard surfaces with sound-absorbing materials or installing sound-proof wall panels and tiles. Wall panels made of perforated steel are a common choice for industrial applications, but there are also a variety of materials to choose from and use.


Five Ways to Make Yuchai Generator Sets Run Quieter

 

4. Anti-vibration bracket.

  

Limiting noise from the source is another good way to reduce the noise of Yuchai generators.

 

Setting up an anti-vibration bracket under the Yuchai generator can eliminate vibration and reduce noise transmission. There are many different options for anti-vibration brackets. Some examples of such mounts are rubber mounts, spring mounts, spring mounts, and dampers. Your choice will depend on the amount of noise you need to achieve.

 

In addition to isolating vibration on the generator base, installing a flexible joint between Yuchai's generator and the connection system can also reduce the noise transmitted to the surrounding structure.

 

4. Silent box.

 

For industrial generators, the most effective way to reduce noise transmission is through silent boxes. It is a device that can limit the spread of noise, and the silent box can reduce the sound to between 50-90dB. According to general rules, the use of silent boxes can greatly reduce the noise of Yuchai generators.

 

The above are several effective methods for noise reduction of Yuchai diesel generator sets. I hope it will be helpful to you. If you have any other questions, please contact Dingbo Power by email dingbo@dieselgeneratortech.com, and we will serve you wholeheartedly.


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