Freezer

Abstract

The invention relates to a refrigerating and freezing device, comprising a refrigerating module and at least one storage module. The refrigeration module has a refrigeration system for providing cooling airflow, an air supply duct for the cooling airflow generated by the refrigeration system to flow to at least one storage module, and a return air duct for allowing return air in at least one storage module to flow to the refrigeration system. Air duct; the interior of each storage module defines a storage space, and has an air supply duct for cooling air flow into its storage space and a direct or indirect return air for supplying its storage space flow to the return air duct of the refrigeration module; the above-mentioned at least one storage module is detachably stacked on the top of the refrigeration module in the vertical direction. The air ducts are connected in a sealed manner, and the return air ducts of two adjacent modules up and down are connected in a sealed manner. Thus, the mutual independence of the refrigeration module and each storage module is realized, which is convenient for maintenance and replacement.

Description

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

AI Technical Summary

Problems solved by technology

[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 large differences in eating habits in 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, in 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 molds and foam molds, which greatly increases the development time. Fees and Cycles

[0003] Traditional refrigerators mainly composed of storage compartments such as refrigerators and freezers and refrigeration compartments are relatively simple in terms of volume, size and function, and cannot meet the diverse needs of users.

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