FREEZING CYCLE WITH LINEAR COMPRESSOR AND CONTROL METHOD OF THE SAME

摘要

PURPOSE: A refrigerating cycle with linear compressor and control method of the same are provided to smoothly work a re-starting of the linear compressor and to prevent inflow of refrigerant that is not condensed. CONSTITUTION: A valve device(50) comprises a solenoid valve which is closed when a linear compressor(10) is turned off and opened when the linear compressor starts again and is installed between a condenser(20) and an evaporator(40) to cut off flow of refrigerant when the linear compressor is turned off so as to keep difference of pressure of a high pressure side(condenser side) and a low pressure side(evaporator side) of the linear compressor even when the linear compressor is turned off.