| 摘要 |
The present invention relates to a capacity control valve of a variable capacity compressor. The capacity control valve according to the present invention includes a pressure-reducing unit in a suction room, a bellows contracting or relaxing according to the suction pressure of the suction room in the pressure-reducing unit wherein a valve moves linearly according to the contracting and relaxing of the bellows and a blocking ball comes into contact linearly with a flue upon the move of the valve in forming the flue of a crank room and the suction room. Accordingly, the working pressure and magnetic field of the capacity control valve can be adjusted while the blocking impact on the flue maximizes. When a solenoid works with the pressure of the suction room surpassing a preset level of pressure, the flue running from the crank room to the suction room in order to guide high pressure in the crank room towards the suction room while gas or liquid coolant pressured by being stored for a prolonged period of time in the crank room in a compressor after an air conditioner gets turned on to reduce the warming up time of not only the compressor but also the air conditioner. |
