Portable Container For Cold Goods

Abstract

The present invention relates to a portable container to store cold goods, capable of maintaining a temperature of an internal space of a main body box to a temperature required for cold goods for a long time. The portable container comprises: the main body box having an internal space formed by an upper panel and a lower panel spaced apart from one another in a vertical direction and side panels connecting the upper panel and the lower panel, storing cold goods required to be maintained at low temperatures on the lower side of the internal space, wherein any one of side surfaces formed by the side panels is opened to allow the cold goods to access and a dry ice injection device separately provided on the outer side is connected to inject dry ice to the internal space to maintain the internal space at a temperature required for the cold goods; a door hinged to the one surface such that the door is rotated to be opened and closed to thus open or close the one surface; one or a plurality of refrigerant panels provided on the upper side of the cold goods in the internal space of the main body box to maintain the internal space at a temperature required for the cold goods; and a dry ice shelf provided in the internal space of the main body box and disposed above the refrigerant panel, in which the dry ice injected through the dry ice injection device is stacked.

Description

technical field [0001] The present invention relates to a mobile container for storage of low-temperature items, in particular to a mobile container for storage of low-temperature items capable of storing low-temperature items and keeping the internal temperature at the temperature required by the low-temperature items, thereby enabling long-distance transportation and distribution of low-temperature item storage. Background technique [0002] Generally, a cold store (cold store) is equipped with a freezer system for supplying cold air for precooling and storage of agricultural products, low temperature storage of refrigerated / frozen foods, and the like. The freezer system circulates the refrigerant according to the refrigeration cycle to cool the surrounding air, and discharges the cold air generated as above into the inside of the loading box to maintain an appropriate temperature inside the loading box. [0003] This freezer cycle uses a compressor. When the compressor t...

AI Technical Summary

Problems solved by technology

[0004] However, as mentioned above, the refrigerator requires an additional compressor to maintain the refrigeration or freezing temperature, so in fact the refrigerator and the compressor should be supplied as a set, so it is inevitable that the refrigerator set occupies a considerable volume

In addition, there is a problem of rising costs for compressors used to maintain refrigeration or freezing temperatures

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