Refrigeration type express box structure

Abstract

The invention relates to the technical field of storage boxes, and discloses a refrigerated express box structure, which includes an outer box and an inner box, and a heat insulation layer is provided between the outer box and the inner box, and a box cover is provided at the open end of the outer box , the bottom plate of the inner box is provided with a heat conduction plate, and a refrigeration chamber is formed between the heat conduction plate and the bottom of the inner box, and a flat cold storage tank is arranged in the described refrigeration chamber, and the cold storage tank is filled with refrigerant; A heat exchange plate is provided on the upper side of the heat transfer plate, and a vacuum isolation cavity is formed between the heat exchange plate and the heat transfer plate. A plurality of heat exchange grooves are provided on the upper side of the heat exchange plate. There is a support plate on it. The invention has the beneficial effects of convenient refrigeration, no electricity consumption and prolongation of the storage time of meat products.

Description

technical field [0001] The invention relates to the technical field of storage boxes, in particular to a refrigerated express box structure. Background technique [0002] At present, with the rapid popularity and development of online shopping, more and more people adopt online shopping. Online shopping has many advantages such as convenience, speed, and no need to go out, and is deeply loved by people. Corresponding to online shopping is logistics, especially express delivery. At present, the transportation and storage of some fruits and vegetables, meat, fish and shrimp products are limited by time and temperature. For example, the transportation of some meat, fish and shrimp requires a low temperature environment to keep them fresh. After online shopping, it can be transported by refrigerated trucks. However, after arriving in a designated city, couriers need to deliver the products to buyers one by one. Usually, couriers do not wear special freezers alone, which will eas...

AI Technical Summary

Problems solved by technology

Corresponding to online shopping is logistics, especially express delivery. At present, the transportation and storage of some fruits and vegetables, meat, fish and shrimp products are limited by time and temperature. For example, the transportation of some meat, fish and shrimp requires a low temperature environment to keep them fresh. After online shopping, it can be transported by refrigerated trucks. However, after arriving in a designated city, couriers need to deliver the products to buyers one by one. Usually, couriers do not wear special freezers alone, which will easily lead to the delivery process. Products, fish and shrimp and other seafood will deteriorate due to lack of freezing, especially in hot summer, a longer time will lead to deterioration of meat products and affect the taste, etc.

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