Why should the high and low temperature test chamber compressor be discharged regularly?

High and low temperature test chamber compressor in normal operation, part of the lubricating oil will inevitably enter the various equipment in the refrigeration system, even if the oil separator is set, it is impossible to separate all the oil, there is always a small amount of lubricating oil will enter the condenser, evaporator and other refrigeration equipment and refrigeration pipelines, when the oil accumulates in various parts of the refrigeration system, it will reduce the refrigeration efficiency, and even lead to the system can not operate normally, therefore, in order to avoid and reduce the impact of lubricating oil on the refrigeration system of the cryogenic test chamber, In addition to setting a good oil separation and correctly grasping the refueling volume of the compressor, the oil discharge operation of the cryogenic test chamber must be carried out regularly during normal operation
.
Why should the compressor of the analytical high and low temperature test chamber be discharged regularly? The oil discharge operation of the high and low temperature test chamber compressor is recommended to be carried out when the equipment is stopped running, because the oil discharge efficiency is high and relatively safe
at this time.
If the oil must be discharged at runtime, it cannot affect the normal operation of the system, and the oil discharge operation can only be carried out on a device-by-device basis when the high and low temperature test chamber refrigeration system is discharged, and two or more oil discharging equipment cannot be carried out
at the same time.