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Air conditioning knowledge

Why does central air conditioning cause noise? Why is the central air conditioning noisy?
2020-05-26 15:11:37

Air conditioning is a common appliance in our life, and there are many kinds of air conditioners. There are wall hanging type, central air conditioning and so on. I don't think you know that central air conditioning is a kind of air conditioner, but the central air conditioner is an electrical appliance. So after a period of time, there will inevitably be some problems. If there is a lot of noise in the use of central air conditioning, why is the central air-conditioning very noisy? The reason for the loud noise of central air conditioning The following Xiaobian is going to introduce the reasons for the noise of the central air conditioner and the way to solve the noise problem of the central air conditioning system.

The reason for the noise of central air-conditioning is too big.

The main noise source of the central air conditioner is the blow out of the central air conditioner. The larger the wind speed of the air conditioner is, the higher the noise level of the central air conditioner. However, if it is a central air conditioner, the indoor unit is hidden in the ceiling. Only one outlet can be seen, which is beautiful and comfortable, and generally does not cause indoor noise problems.

Reasons for noise of central air conditioning and air conditioning panel loose

When the central air-conditioning is used for a long time, the control panel of the central air conditioner is easy to loose due to various reasons. As a result, the vibration caused by the operation of the central air conditioning will cause friction between the control panels and cause noise.

The reason for the noise of central air conditioning is unstable indoor installation.

The installation of indoor air conditioner and the connection of outdoor units will also affect the timing and noise of air conditioning. If the indoor machine is instably installed, after the outdoor machine is running, the copper tube will be connected with the indoor machine, and if the indoor machine is unstable, it will be affected by the compressor.
Indoor machine resonance.

Central air conditioning noise reason - compressor

The central air-conditioning compressor is also one of the sources of air conditioning noise. Too much noise from compressor will also affect the use and rest of our normal users.
When the air conditioner is noisy, please check the overall condition of the air conditioner, strengthen the damping foundation of the blower, replace the failed shock absorber, check the impeller, bearing, balance of the fan, and repair or replace it in time if there is any damage. When used, reduce the air supply speed and avoid excessive wind speed regulation, which will effectively solve the problem of air conditioning noise.

The above is the introduction of Xiaobian. Loud noise in central air conditioning The reason and the solution of the problem are that central air-conditioning is usually installed in larger shopping malls or companies, and the use time is relatively long. It is inevitable that there will be a big noise problem of the central air conditioning. When the central air-conditioning of the central air-conditioning system is noisy, the first thing we should do is to find the reason why the central air conditioning is noisy. Li. Naturally, under the condition that the working ability of the personnel can not be dealt with, it is necessary to invite technical professional maintenance personnel or to find the after-sale maintenance service staff of the central air conditioning to carry out maintenance.

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