Novel refrigerator

Abstract

The invention discloses a novel refrigerator. The novel refrigerator comprises a box structure, a first heat exchange plate, a second heat exchange plate and an evaporator, wherein the box structure is composed of an upper cover plate, a bottom plate, two sealing plates, a first side plate and a second side plate, and the first heat exchange plate and the second heat exchange plate are attached to the inner side faces of the two sealing plates respectively. The first exchange plate and the second heat exchange plate are provided with a first heat exchange flow trough circling in an S shape and a second heat exchange flow trough circling in an S shape respectively, the first heat exchange flow trough and the inner side face of the corresponding sealing plate form a first single-passage heat exchange flow channel, the second heat exchange flow trough and the inner side face of the corresponding sealing plate form a second single-passage heat exchange flow channel, and a third heat exchange flow channel is formed between the first heat exchange plate and the second heat exchange plate. The first heat exchange plate and the second heat exchange plate are provided with a plurality of through holes, the second heat exchange flow trough is further provided with a circulation trough, the first side plate is provided with connecting holes, and the second side plate is provided with a plurality of cooling medium output holes. The heat exchange stroke of a cooling medium in the refrigerator is long, three times of heat exchange cooling can be achieved successively, the refrigerating efficiency is high, and the space of the refrigerator is fully utilized.

Description

technical field [0001] The invention relates to the technical field of refrigeration equipment, in particular to a novel refrigerator. Background technique [0002] The refrigerator is a key component of the refrigeration device. As the refrigeration device tends to be more and more miniaturized, the refrigeration efficiency of the refrigerator and the utilization rate of the refrigeration space are the key factors. The heat transfer stroke of the cooling medium in the refrigerator of the prior art is short, The heat exchange path is single, so the heat exchange efficiency is low, and the internal space of the refrigerator cannot be fully utilized. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the deficiencies in the prior art and provide a new refrigerator with high refrigeration efficiency and sufficient utilization of refrigeration space. [0004] A novel refrigerator of the present invention is a box stru...

AI Technical Summary

Problems solved by technology

[0002] The refrigerator is a key component of the refrigeration device. As the refrigeration device tends to be more and more miniaturized, the refrigeration efficiency of the refrigerator and the utilization rate of the refrigeration space are the key factors. The heat transfer stroke of the cooling medium in the refrigerator of the prior art is short, The heat transfer path is single, so the heat transfer efficiency is low, and the internal space of the refrigerator cannot be fully utilized

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