Submersible pump work when the number of decibels sound, and the submersible pump power, structure, installation environment has a great relationship, usually, the greater the power of submersible pumps, may produce higher sound decibels. If the submersible pump is unbalanced during installation, a very loud sound will be generated during operation.
Decibel measurement
The following is a detailed analysis of the work of the pump when the noise causes.
Submersible pump noise for many reasons, except frequency and bearings, there is the rotor rotation friction with the air noise, the motor electromagnetic noise, the rotor axial gap is too large to produce noise, if you are using a capacitor motor, but also It is possible to mix the capacitor current noise mixed with the motor noise pump impeller and the rest of the pump components produce noise, the use of sealed devices wear too long to produce noise, if there is no bearing shield pump, that is, after a long shaft rotation, Contact the device out of round noise, hot water state, parts of the expansion gap becomes larger noise.
How many decibels of sound will affect people's lives?
Under normal circumstances, 40-60 dB of sound like a normal voice, more than 60 dB, can be called the noise.
If you need to know the specific number of decibels in the work of the submersible pump, you need to use professional equipment for measurement.
Submersible pump power is different, the use of different environment will have different coefficients of decibels!
Decibel measurement
The following is a detailed analysis of the work of the pump when the noise causes.
Submersible pump noise for many reasons, except frequency and bearings, there is the rotor rotation friction with the air noise, the motor electromagnetic noise, the rotor axial gap is too large to produce noise, if you are using a capacitor motor, but also It is possible to mix the capacitor current noise mixed with the motor noise pump impeller and the rest of the pump components produce noise, the use of sealed devices wear too long to produce noise, if there is no bearing shield pump, that is, after a long shaft rotation, Contact the device out of round noise, hot water state, parts of the expansion gap becomes larger noise.
How many decibels of sound will affect people's lives?
Under normal circumstances, 40-60 dB of sound like a normal voice, more than 60 dB, can be called the noise.
If you need to know the specific number of decibels in the work of the submersible pump, you need to use professional equipment for measurement.
Submersible pump power is different, the use of different environment will have different coefficients of decibels!
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Keywords:Submersible pump, noise, the number of decibels
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