Analysis of Noise Treatment Methods for High-rise Elevator Engine Room

Noise treatment in high-rise elevator rooms is not uncommon. In order to create a good living environment and avoid noise affecting the daily life of the owners, developers and properties will generally choose long-term efficient and easy-to-maintain treatments in order to achieve Class 1 regional “Social Living Environment Noise Emissions”. The standard is 35 decibels at night and 45 decibels during the day. This kind of effect can be achieved by the special vibration damping platform developed by Hanks Sound.

High-rise elevator room noise formation

The measured data shows that the low-frequency vibration noise in the noise of the elevator engine room is larger than that of the Zui, and the vibration noise can be handled in the residential room to achieve almost no noise. The vibration noise mainly comes from the vibration of the traction machine and is transmitted to other building rooms through walls, girders and floors.

Elevator vibration damping platform

The special vibration damping platform for the elevator, on the one hand, isolates the traction machine from the building wall to cut off the vibration and noise transmission path; on the other hand, the vibration damping device can reduce the vibration transmission efficiency of the traction machine to 0.2%, effectively reducing Vibration energy level.

Other treatments

The elevator vibration damping platform can reduce the noise pollution of the elevator engine room by more than 90%. If it is necessary to achieve higher standards, it can be used with sound insulation and noise elimination measures. The detailed method needs to be determined based on the site survey data, and it cannot be generalized.

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