During installation of split systems refrigeration equipment, how to ensure oil return efficiency?

oil return efficiency 

Compressor oil is very important for the crankshaft in refrigeration equipment. Under the serious disability of oil, the compressor could wear down within a few hours.

copper pipe - refrigeration equipment compressor

1.  Compressor oil is very important for the crankshaft. Under the serious disability of oil, the compressor could wear down within a few hours.


2. So during the installation of a split system, we should pay attention to the copper pipe.
If the compressor is higher than the evaporator, the copper loop is a must. The suction line should be as short as possible, as little welding as possible, etc.


3. After all copper welding is done and during the machine commissioning, we should calculate oil return speed.


How many time does it start to return after the compressor start?
We must guarantee oil return is on time, so the whole system could run in good condition during its service life.

 

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