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The balancing line is a transmission line consisting of two conductors of the same type, that are grounded to the compressor's circuits and to the ground and helps keep external noise down.
Turndown: The allowable operating range for the centrifugal compressor between the design point and the surge line at any given speed for a fixed compressor head.
A refrigeration circuit is provided with a quench line connecting the liquid line and the suction line and containing a QEV. The QEV is controlled responsive to the superheat of the refrigerant supplied to the compressor. By injecting liquid refrigerant downstream of the suction modulation valve and the sensor for the TXV, the system can be operated at low capacity without overheating the compressor oil.
The most important is the compressor, but the compressor alone can not cool down the chiller so next in line is the condenser after that is some kind of liquid flow control, that can be a capillary tube or a expansion valve then the evaporator where the real cooling happen then there is the thermostat that control te temperature
Mechanical control system for an compressor?
oppisite side of txv sensing bulb on outlet of evaporator (suction line)
Yes, the discharge line from the compressor can be hot.Yes, the discharge line from the compressor can be hot.
to equalizing the pr. and to suck air that helps the priming.
the big line is the suction for the the compressor in the A/C unit, The small line is the compressor discharge that goes to the furnace
The suction line connects the evaporator outlet and the compressor intlet. Low pressure refrigerator vapour is drawn from the evaporator to the compressor through this line.
test
Discharge line is the line in which the refrigerant passes through after being discharged by the compressor. Liquid line is the line located after the condenser, following refrigeration cycle. Suction line is the one that the referigerant is sucked :) in, to enter the compressor.
The larger line is suction. The larger line is the suction side which should be on the right side of the compressor......
Turn the compressor off.
tuning
There is a pressure swithch in the line that keep the compressor from running if there is not enough Freon in the system. You wouldn't have any power at the compressor if you are low.
Equalizing connections are required when parallelingtwo compound generators and paralleling two Series generator .