Piston Refrigeration Compressor Discharge Muffler Function and Maintenance | Pulsation and Noise Reduction
Gas pulsation damage accounts for 25% of compressor discharge pipeline fatigue failure, xiteliduo Refrigeration Compressors introduces muffler structure and maintenance rules. Piston refrigeration compressor discharge muffler reduces gas pressure pulsation amplitude by 70%~80%. It protects downstream pipeline and condenser components. Semi-hermetic refrigeration compressor usually has built-in pulsation damping inside shell, external muffler is optional for large pipeline systems. Cold storage refrigeration compressor muffler internal baffle corrosion will reduce attenuation effect. Inspection is required every 10,000 running hours. Discharge muffler must be installed as close as possible to compressor outlet. Long connecting pipe before muffler retains high pulsation energy. 10 recommended hot search keywords: cold storage refrigeration compressor, piston refrigeration compressor, semi-hermetic refrigeration compressor, refrigeration compressor discharge muffler, refrigeration gas pulsation, refrigeration pipeline fatigue, refrigeration compressor baffle corrosion, refrigeration compressor manufacturer, cold storage piping design, refrigeration compressor supplier
FAQ
Q1: What percentage of discharge pipeline fatigue failures are caused by gas pulsation? A: 25% of pipeline fatigue damage comes from refrigerant gas pulsation. Q2: How much pressure pulsation reduction can piston compressor discharge muffler achieve? A: It attenuates pulsation amplitude by 70%~80%. Q3: Where should discharge muffler be mounted? A: Install as near to compressor discharge outlet as possible. Q4: What inspection cycle applies for piston compressor discharge muffler? A: Visual and performance inspection every 10,000 running hours. Q5: Why semi-hermetic compressor often does not need external muffler? A: Built-in shell structure already suppresses most gas pulsation. Q6: What happens when muffler internal baffles corrode? A: Noise and pressure pulsation rise, pipeline fatigue risk increases. Q7: What is the core function of discharge muffler? A: Reduce periodic gas pulsation and lower vibration and noise of discharge piping.
