What type of compressors are commonly used in an engine room for refrigeration systems?

Multiple reciprocating compressors are commonly used in an engine room for refrigeration systems due to their ability to handle fluctuations in load effectively and their robust design, which makes them suitable for industrial applications. These compressors can produce high pressures and are particularly adept at maintaining consistent refrigeration performance over a range of operating conditions.

Their configuration allows for multiple cylinders to be used, which helps distribute the load and improves efficiency during operation. This is especially advantageous in settings like an engine room, where varying temperatures and demands on the refrigeration system are prevalent. The reliable performance under continuous operation and the ability to be easily serviced make multiple reciprocating compressors a popular choice in industrial refrigeration setups.

While rotary compressors, scroll compressors, and centrifugal compressors have their own applications and benefits, they are generally not as widely utilized in heavy-duty engine room environments, where the demands for cooling and reliability are typically higher than those systems are designed to handle.