Dynamic ring type linear compressor

Abstract

The invention provides a dynamic ring type linear compressor. The dynamic ring type linear compressor comprises a compressor shell, a stator assembly and a rotor assembly, wherein the rotor assembly comprises a wire wrapping frame located between an inner stator and a split type outer stator, and a coil wound around the wire wrapping frame, the left end of the wire wrapping frame is connected witha piston rod of an air cylinder through a connecting frame, an inner ring of the split type outer stator is provided with a permanent magnet magnetic ring, the wire wrapping frame is driven to move through the magnetic field force generated between the permanent magnet magnetic ring and the coil, and then the piston of the air cylinder is driven to compress air for doing action. According to thedynamic ring type linear compressor, a damping supporting piece is of a structure which is internally provided with a cylindrical spring and is arranged between two circular rings and plays a role indamping and supporting the internal structure of the compressor, then the transmission of the vibration generated by the movement of the internal structure of the compressor to the shell is reduced, and the effect of better filtering the vibration is achieved; and a certain restoring force is given to a piston and the rotor assembly in the whole process of working of the compressor through a resonance spring assembly, so that the whole compressor system achieves a more ideal working state, and the stability and reliability are good.

Description

technical field [0001] The invention relates to the technical field of linear compressors, in particular to a moving coil linear compressor. Background technique [0002] Refrigeration equipment such as refrigerators and air conditioners has become an integral part of our daily lives. The compressor is the core component of refrigeration equipment such as refrigerators and air conditioners. It compresses the low-temperature and low-pressure refrigerant into a high-temperature and high-pressure refrigerant, and then the high-temperature and high-pressure refrigerant enters the refrigeration cycle system through the condenser and evaporator. The role of refrigeration system components and other components to achieve refrigeration, the continuous suction, compression, and exhaust of the compressor, so as to realize the cycle refrigeration work of the refrigeration equipment. The compressor is driven by the motor to drive the piston to compress the refrigerant and discharge the...

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However, the stability, efficiency, noise and service li

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