Cold storage and refrigeration device

Abstract

The invention relates to a cold storage and refrigeration device. The cold storage and refrigeration device comprises a refrigeration module, a base layer storage module and a reuse wall panel. The refrigeration module is configured to be used for providing cooling air currents for the storage module connected to the refrigeration module in an attachment manner, and the top of the refrigeration module is open. Storage space is limited inside the base layer storage module, the bottom of the base layer storage module is open, and the base layer storage module is connected with the upper part ofthe refrigeration module in the attachment manner. The reuse wall panel is arranged between the refrigeration module and the base layer storage module, and is configured to be reused as a top plate ofthe refrigeration module and a base plate of the base layer storage module, so that the top of the refrigeration module and the bottom of the base layer storage module are sealed at the same time, the cooling air currents generated by the refrigeration module are allowed to flow to the base layer storage module, and return air currents in the base layer storage module are allowed to flow to the refrigeration module. Therefore, the height of the refrigeration module is decreased (the decrease range of the height roughly ranges from 50 millimeters to 100 millimeters), the partial space formed because of height decrease can be used for thickening a thermal insulation layer between the refrigeration module and the base layer storage module, and then, the heat preservation performance is improved.

Description

technical field [0001] The invention relates to refrigeration and freezing technology, in particular to a refrigeration and freezing device. Background technique [0002] The diversified demand for refrigerator functions in the family is increasing day by day. For example, some families are used to storing different types of food separately. There are great differences in the eating habits of different regions and different families. Different consumer groups have different volumes for each box of the refrigerator. The requirements for refrigerators are different in different seasons and periods, and traditional refrigerators cannot meet these individual needs of users. In addition, during the development and design process of refrigerator manufacturers, if they need to develop a new refrigerator for the expansion of new volume refrigerators, they often need to open more new molds, such as blister and foam molds, which greatly increases the development time. Fees and Period...

AI Technical Summary

Problems solved by technology

The method usually adopted by those skilled in the art is to increase the thickness of the insulation layer of the cabinet module, but this method will greatly increase the volume of the refrigerator, resulting in an oversized unit, which has a negative impact on user experience

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