Fresh keeping device for peaches

Abstract

The invention relates to a fresh keeping device for peaches. The fresh keeping device comprises a device body and a refrigerating system, wherein refrigerating pipelines are horizontally arranged in the device body in a stacking manner, a fresh keeping tray is arranged directly over each layer of the refrigerating pipeline in a dismountable manner, and the bottom of each fresh keeping tray is matched with the corresponding refrigerating pipeline; placing grooves are formed in each fresh keeping tray, and at least three supporting feet are arranged on the inner side surface of each placing groove; and an output end of the refrigerating system communicates with inlet ends of the refrigerating pipelines. The fresh keeping device disclosed by the invention has the beneficial effects that the refrigerating pipelines and the fresh keeping trays are arranged in a matching manner, so that all Nanguo pears uniformly and synchronously reach optimal fresh-keeping temperature, and the temperature is controlled to be accurate; the support feet are arranged, so that the contact area of the placed Nanguo pears and the placing grooves is reduced, the contact area of the Nanguo pears and cold air is enlarged, and the fresh keeping effects are greatly strengthened; and cold air circulation through holes are formed, so that the cold air circulation rate in the device body is further increased, and the fresh keeping effects are further strengthened.

Description

technical field [0001] The invention belongs to the technical field of fresh-keeping of agricultural products, and in particular relates to a fresh-keeping device for peaches. Background technique [0002] Peach is a summer fruit with gorgeous appearance, unique flavor, sweet and juicy, and rich nutrition. Since the harvesting period of peaches is concentrated in high temperature and hot summer, besides, peaches themselves are very easy to carry brown rot bacteria. If they are stored in a natural high temperature environment for 2-3 days after harvesting, the pulp will quickly soften and brown, making them Lost edible value, so the contradiction between production and marketing of peaches on the market is very prominent, and the losses caused are relatively large. Therefore, it is very important to do a good job in the storage and preservation of peaches, and use suitable and effective storage and preservation methods to avoid the peak period of listing, so as to improve th...

AI Technical Summary

Problems solved by technology

At present, ordinary-scale growers often use the method of storing peaches in a cool place to cool naturally after harvesting peaches. Large-scale growers use the method of forced pre-cooling in cold storage. The former requires a long time for pre-cooling and the temperature is difficult to drop to Around 5°C and unable to increase the carbon dioxide concentration, the latter pre-cooling cost is too high and the cost is too high

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