Heat-preservation and energy-saving cold-chain transportation refrigerated cabinet

Abstract

The invention provides a heat-preservation and energy-saving cold-chain transportation refrigerated cabinet, and belongs to the technical field of cold-chain transportation refrigerated cabinets. The heat-preservation and energy-saving cold-chain transportation refrigerated cabinet comprises a cabinet body and a cabinet door, strip-block pieces and sealing pieces are arranged on the surfaces, corresponding to the cabinet door, of the cabinet body respectively, the strip-block pieces and the sealing pieces are used in cooperation, and flow guide openings corresponding to openings of the cabinet body are evenly formed in the strip-block pieces. A sealing cavity communicating with the flow guide openings is formed in the cabinet body, a suction slow-release assembly is arranged in the sealing cavity, and an incomplete linkage assembly is connected between the suction slow-release assembly and the cabinet door. According to the heat-preservation and energy-saving cold chain transportation refrigerated cabinet, through the combined action of the strip-block pieces, the flow guide openings and the suction slow-release assembly, loss of a large amount of cold air in the refrigerated cabinet can be effectively reduced, energy consumption and transportation cost of cold chain transportation are correspondingly reduced, and meanwhile the heat-preservation and energy-saving cold chain transportation refrigerated cabinet has the advantages of being simple in structure, convenient to use, capable of saving energy, environmentally friendly and good in sealing performance.

Description

technical field [0001] The invention relates to the technical field of cold-chain transport refrigerated cabinets, in particular to a thermal insulation and energy-saving cold-chain transport refrigerated cabinet. Background technique [0002] The main objects of cold chain transportation are fresh products, processed food, and pharmaceutical products. During the entire transportation process, it is necessary to ensure that the goods are always kept at a certain low temperature, which makes cold chain transportation more energy-consuming and costly than normal transportation. Correspondingly, the price of cold chain transport goods has also increased. Therefore, how to reduce transportation energy consumption and transportation costs is an important development research direction of cold chain transportation. [0003] At present, the focus of development and research on how to reduce energy consumption and cost is mainly on the way of transportation, while ignoring the cargo...

AI Technical Summary

Problems solved by technology

[0003] At present, the focus of development and research on how to reduce energy consumption and cost is mainly on the way of transportation, while ignoring the cargo loading and unloading stages at the beginning and end of cold chain transportation, because the door of the refrigeration device needs to be kept open during the cargo loading and unloading process. At this time, a large amount of cold air will be lost, which will increase the internal temperature of the refrigeration device and generate a large amount of energy consumption, thereby increasing the energy consumption and transportation cost of cold chain transportation.

[0004] In response to the above problems, the existing solutions mainly include setting multiple independent doors and corresponding cargo storage areas to reduce energy consumption during loading and unloading, but this not only has a complex overall structure and low convenience in use, but also reduces the overall refrigeration capacity. The tightness of the seal leads to its poor energy reduction effect

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