Cold chain logistics transportation cooler box

Abstract

The invention discloses a cold-chain logistics transportation cold insulation box which comprises a rectangular box body and a box door. The box body and the box door are of the structure that thermal insulation materials are arranged in the middle of two layers of corrosion resistant plates in an interlayer mode, the outer-layer corrosion resistant plate, the middle thermal insulation materials and the inner-layer corrosion resistant plate which are arranged on the top wall of the box body are respectively provided with a circular through hole, the circular through holes are coaxial, the diameters of the through holes formed in the outer-layer corrosion resistant plate and the middle thermal insulation materials are equal and larger than the diameter of the through hole formed in the inner-layer corrosion resistant plate, emergency cooling devices are arranged at the positions of the through holes, and each emergency cooling device comprises a packaging body, a buckling cover and a plug, wherein the packaging body, the buckling cover and the plug are made of ceramic materials, a containing cavity is formed in the packaging body, a channel enabling the containing cavity to be communicated with the interior of the box body is formed in the packaging body, the plug is arranged in the containing cavity and used for plugging a channel opening, the buckling cover is connected to the upper surface of the packaging body in a buckling mode, two pulling ropes which are fixedly arranged on the lower side of the buckling cover penetrate through the packaging body and the containing cavity to be then connected to the plug fixedly, and the thickness of the plug is smaller than the height of the containing cavity. According to the cold-chain logistics transportation cold insulation box, the cold insulation time can be prolonged.

Description

technical field [0001] The invention relates to a cold storage equipment for cold chain logistics transportation, in particular to a cold storage box for cold chain logistics transportation. Background technique [0002] Cold-chain transportation refers to the transportation that keeps the transported goods at a certain temperature during the whole process of transportation, whether it is loading and unloading, changing transportation methods, changing packaging equipment, etc. The cold chain transportation method can be road transportation, water transportation, railway transportation, air transportation, or a comprehensive transportation method composed of various transportation methods. Cold chain transportation is an important part of cold chain logistics. Cold chain transportation is costly and involves more complex mobile refrigeration technology and incubator manufacturing technology. Cold chain transportation management includes more risks and uncertainties. [0003...

AI Technical Summary

Problems solved by technology

[0006] Usually, the time of the entire cold chain transportation is designed according to the cold storage time of the cold storage box for cold chain logistics transportation. However, sometimes unexpected events may be encountered in the middle, which will lead to insufficient time and cause the deterioration of the cold storage items in the box.

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