Analysis of Noise Causes in Cake Cabinet Pipelines
Temps de sortie :
2023-05-26
The cake display cabinet pipeline is used to guide the snow to the place where it should go, and sometimes when we run the equipment, sometimes there will be noise, so where does the noise generated in this pipeline come from? The following editor will analyze the causes of noise and how we can solve it.
The cake display cabinet pipeline is used to guide the snow to the place where it should go, and sometimes when we run the equipment, sometimes there will be noise, so where does the noise generated in this pipeline come from? The following editor will analyze the causes of noise and how we can solve it.
1. Noise generated by the compressor of the commercial cake display cabinet:
When the suction valve inside the compressor of the commercial cake display cabinet is turned on, each valve plate should be opened and closed about 47 times per second, emitting a vibration sound.
There must be a gap between the parts of the compressor of the commercial cake display cabinet. When the cake display cabinet is running, the existence of the gap is bulging, and the sound is louder than usual.
Fluid noise, there is a continuous suction and exhaust process when the compressor is working, and the pressure change of the commercial cake display cabinet compressor inhaling and discharging snow gas produces vibration sound.
Electromagnetic sound from the built-in motor of the commercial cake display cabinet
2. The noise generated by the cake display cabinet refrigerant flowing in the pipeline:
The snow in the cake display cabinet enters the evaporator after being throttled and depressurized by the capillary. Due to the small diameter of the capillary, the snow flows very fast in the capillary. When entering the evaporator, the diameter of the evaporator becomes larger, so that the snow is in the capillary. A spray sound will be formed at the outlet.
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