How to reduce the noise when the air conditioner is too noisy?

The noise of air conditioning unit mainly comes from the vibration of the unit itself and the airflow noise of the air duct. In order to reduce noise, we need to start from the following three aspects, and quickly look at the professional methods shared by professional noise control companies.

1. Vibration and noise reduction

The vibration of the unit is one of the main reasons for the noise of the unit. In order to reduce vibration and noise, a damping rubber pad can be installed. Installing a rubber pad between the unit and the ground can reduce the vibration transmitted by the unit to the ground, thus reducing the noise. Shock-proof brackets can also be added. Adding shock-proof supports around the unit can further reduce the vibration of the unit.

2. Noise control of airflow noise

In addition to vibration noise, the airflow noise of the unit is also one of the main reasons for the noise of the unit. In order to reduce the airflow noise, the following noise control methods can be adopted: (1) adopting appropriate air duct materials. Choosing smooth duct materials, such as galvanized sheet and aluminum sheet, can reduce airflow resistance and noise. Appropriate air duct form: elbow air duct can reduce the impact and noise of air flow, while straight air duct is easy to produce air flow noise. Install muffler: installing muffler in the air duct can absorb and reflect the air flow noise, thus reducing the noise.

3. Control noise sources

In addition to reducing the noise caused by vibration and airflow, we can also reduce the noise by controlling the noise source. Specific measures include: selecting low-noise air conditioning units. When purchasing a unit, you can choose a unit with less noise, which can fundamentally reduce the noise. Control the speed of the device. Reducing the speed of the unit can reduce the vibration and noise of the unit. Install the soundproof cover. Adding a sound insulation cover around the unit can effectively isolate the noise of the unit.

There are many methods to reduce the noise of air conditioning units, but corresponding measures need to be selected and taken according to the specific situation. At the same time, we should pay attention to the operating environment of the unit and try to avoid the mutual interference between the unit and other equipment, thus reducing the noise. If in doubt, please consult Severus Noise Control. Welcome to call.