A moving coil linear compressor based on scroll plate spring support and electric conduction

Abstract

The invention provides a moving-coil linear compressor based on vortex plate spring support and electric conduction, which includes a compressor sealing shell, a high-efficiency linear drive motor part, a vortex plate spring support part, and a piston cylinder suction and exhaust compression part. The sealed casing of the compressor is cylindrical and equipped with a visual window for internal status; the high-efficiency linear drive motor mainly includes an external stator of high-efficiency strong magnetic NdFeB permanent magnets, an inner stator of pure electric iron, and an enamelled copper wire coil mover; The plate spring support part mainly includes multi-piece scroll plate springs, auxiliary insulating parts, and conductive copper parts; the piston cylinder suction and exhaust compression part mainly includes pistons, cylinders, suction and exhaust valve plates, and exhaust mufflers. This invention integrates the radial support and contact conduction of the vortex plate spring, the high-efficiency moving coil linear motor drive, and the oil-free lubrication of the piston and cylinder, which greatly reduces the loss and improves the efficiency, stability and specific thrust of the compressor. .

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] From large storage cold storage to small household refrigerators and air conditioners, refrigeration compressors are undoubtedly the core part of these refrigeration systems. Through the compression work of the compressor, the excellent thermophysical and thermodynamic properties of various related refrigerants are used to realize the operation of the refrigeration system and the exchange of cold and heat in the system to achieve the effect of refrigeration. At this stage, most of the low-end refrigerators at home and abroad still use traditional rotary motor-driven compressors. It has an intermediate conversion link that converts rotary motion into linear reciprocating motion of the piston, which increases energy loss and reduces compressor capacity. s efficiency. Although the traditional rotary compress...

AI Technical Summary

Problems solved by technology

Although the linear compressor has relatively high efficiency and performance at this stage, there is still room for improvement, and there are still certain technical problems in some aspects

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