Torsion refrigeration device and torsion refrigeration method thereof

Abstract

The invention discloses a torsion refrigeration device and a torsion refrigeration method thereof. The torsion refrigeration device comprises a servo motor, a stepping motor mechanism, a rotary disc mechanism, a circular ring mechanism, a conductive slip ring, a control device, a torsion material and a refrigeration and heat release separation support, wherein the rotary disc mechanism comprises afirst rotary disc and a second rotary disc; during torsion operation, the torsion refrigeration device is divided into an upper buffer area of an area a, a refrigeration area of an area d, a lower buffer area of an area c and a heat release area of an area b; the circumferential included angle between the area a and the area c is theta; and the circumferential included angle alpha between the area b and the area d is equal to 180-theta degrees. According to the torsion refrigeration device and the torsion refrigeration method thereof, periodic rotation is achieved through the servo motor, and meanwhile the periodic spiral twisting and untwisting processes of the torsion material are completed through driving of the stepping motor; meanwhile, the situation that heat release occurs in therefrigeration area or heat absorption occurs in the heat release area is avoided to the maximum extent, the torsion material is twisted forwards and reversely from the free state and then returns to the free state, and therefore the torsion refrigeration process is continuously conducted. According to the novel refrigeration device, a refrigerant does not need to be used, and the problems that theozone layer is damaged and the greenhouse effect is caused when the refrigerant is used in steam compression type refrigeration are solved.

Description

technical field [0001] The invention relates to a twist refrigeration device and a twist refrigeration method thereof, belonging to the technical field of refrigeration. Background technique [0002] Refrigeration is the process of taking heat from a space or object below ambient temperature and transferring it to the ambient medium. Refrigeration technology is produced and developed to meet people's needs for sub-ambient temperature conditions. [0003] The common refrigeration technology currently used is vapor compression refrigeration. The vapor compression refrigeration system is composed of four main parts: compressor, condenser, throttling device, and evaporator, which are connected in turn by pipelines to form a completely closed system. System, the refrigerant circulates in a fluid state in this closed refrigeration system, through phase change, continuously absorbs heat from the evaporator and releases heat in the condenser, so as to achieve the purpose of refrige...

AI Technical Summary

Problems solved by technology

Twisted solid materials like alloy wire need to be fixed in a specific position, how to make it only absorb heat from the cooling zone, and only release heat to places outside the cooling zone, to achieve continuous cooling output has become a thorny problem, This is also the bottleneck that hinders the development of reverse thermal refrigeration

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