Semiconductor refrigeration equipment

Abstract

The invention provides semiconductor refrigeration equipment. The semiconductor refrigeration equipment comprises liners and semiconductor refrigeration modules. Each semiconductor refrigeration module comprises a semiconductor refrigeration module body, a cold-end radiator and a heat-end radiator, wherein the heat-end radiator is connected to the heat end of the semiconductor refrigeration module body. Each cold-end radiator comprises a heat conductor and a plurality of heat pipes, wherein the heat conductor is connected to the cold end of the corresponding semiconductor refrigeration module body, and the heat pipes are connected with the heat conductor and distributed on the two lateral portions and the back portion of the corresponding liner. Cold at the cold ends of the semiconductor refrigeration module bodies is transmitted to the heat pipes through the heat conductors, the bulk temperature of the heat pipes is uniform, and the cold can be transmitted into storage spaces formed by the liners rapidly; and the heat pipes are distributed on the two lateral portions and the back portion of each liner, so that a surrounding type heat dissipation surface is formed by each liner, and accordingly the effect that the cold in the internal storage spaces is evenly distributed is guaranteed, and the refrigeration performance of the semiconductor refrigeration equipment is improved.

Description

technical field [0001] The invention relates to a refrigeration device, in particular to a semiconductor refrigeration device. Background technique [0002] At present, refrigeration equipment (such as refrigerators, freezers, and wine cabinets) is an electrical appliance commonly used in people's daily life. Refrigeration equipment usually has a refrigeration system. Generally, the refrigeration system is composed of a compressor, a condenser, and an evaporator, which can achieve a lower temperature. of refrigeration. However, with the development of semiconductor refrigeration technology, refrigeration equipment using semiconductor refrigeration chips for refrigeration is also widely used. The semiconductor refrigeration equipment in the prior art releases cold energy through the cold end of the semiconductor refrigeration module to cool the storage space in the box. However, in actual use, the cold end of the semiconductor refrigeration module usually uses heat sinks fo...

AI Technical Summary

Problems solved by technology

However, in actual use, the cold end of the semiconductor refrigeration module usually uses heat sinks for forced convection to dissipate the cold energy into the storage space. The cooling efficiency is low and the cold energy distribution in the storage space is uneven, resulting in semiconductor Uneven cooling and low cooling performance of the refrigeration unit

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