Internal pressure ratio and energy in screw ammonia compressors
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What do internal pressure ratio and energy mean in screw ammonia compressors? By adjusting these two parameters, what aspects of the ice maker can be controlled?
The energy valve is used to control the load on the compressor; the internal pressure ratio valve, on the other hand, is a valve that regulates the efficiency with which the compressor operates. The internal pressure ratio corresponds to the external pressure ratio, which is the pressure difference between the inlet and outlet of the compressor. The purpose of adjusting the internal pressure ratio is to ensure it matches the external pressure ratio, thereby preventing waste of energy
Reply to 3# zyh924116: If the internal pressure ratio is higher, will the current be lower or higher?
Reply to 4# ying*ao*e: The value of the internal pressure ratio is actually the ratio of the power of the compressor’s motor to the compressor’s output power. Adjusting the internal pressure ratio helps to improve the efficiency of the compressor and reduce unnecessary energy consumption.