Static-wind chilling refrigerator

Abstract

The invention discloses a static-wind chilling refrigerator which comprises a refrigerator structure section and a control section. A refrigerator body is a hexahedral enclosed type structure and comprises an outer wall body, an insulation layer, a refrigeration layer and a conduction layer; a refrigerant cycling structure is arranged in the refrigeration layer; independent refrigerant cycling units are arranged on the hexahedron of the refrigerator body respectively; a refrigerant heat conduction interface is formed in a chilling storage rack; a plurality of groups of heat conduction sticks and a plurality of layers of food containers are arranged on the chilling storage rack; a plurality of heat conduction rods or plates are arranged in the food containers; a pre-cooling chamber and a delivery bin are arranged inside a chilling refrigerator door; and a control chamber and a refrigerant tank body are arranged outside the refrigerator body. According to the static-wind chilling refrigerator, a liquid refrigerant is used, and the temperature is transferred to the food containers through refrigerant conveying and cooling capacity conduction, so that drying loss of food is avoided and the purpose of keeping the uniform temperature is achieved; and the energy consumption is greatly reduced, and the chilling cost is saved.

Description

technical field [0001] The invention relates to the technical equipment field of a fresh-keeping cold storage, in particular to a static-air fresh-keeping cold storage. Background technique [0002] Fruit and vegetable and food fresh-keeping storage is a kind of fresh-keeping storage. It is mainly used to store vegetables, fish, meat, and poultry food. It is in a state of near dormancy, rather than a state of cell death, so that it can keep the texture, color, taste, nutrition, etc. of the stored product basically unchanged for a long time, and then achieve the effect of long-term freshness preservation. In recent years, although scholars at home and abroad have done a lot of research work on fruit, vegetable and food storage and processing technology, and achieved remarkable results, commercialization processing capacity and technology application have made great progress, but the commercialization of fruit and vegetable and food storage and preservation Technology is stil...

AI Technical Summary

Problems solved by technology

Shortcomings / deficiencies of the prior art: Although deep freezing can preserve quality for a long time, it changes the original taste of meat and fish, and the structure of some cells is also destroyed by ice crystals; Strong air convection brings dry consumption. Due to the obvious air convection in the deep freezer, the dry consumption of food is relatively serious, with an average of about 5%. After a storage cycle, the loss is relatively large; the energy consumption of cryogenic equipment is also relatively high. Large; cryogenic refrigeration consumes more energy; after the crushed ice melts, it cannot continue to maintain the fresh temperature conditions, and the freshness preservation effect is poor. It is necessary to change the ice water frequently, adjust the ratio of ice and water, and maintain the food temperature. Maintain around zero temperature to avoid food deterioration, the manual workload is large and the food is easily damaged

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