Container capable of achieving dry mist humidity control and fresh keeping of fruits and vegetables

Abstract

The invention relates to a container capable of achieving dry mist humidity control and fresh keeping of fruits and vegetables. The container comprises a container body and a refrigerating unit, and further comprises a water tank used for collecting condensate water of the refrigerating unit, wherein the refrigerating unit comprises a compressor, an evaporator and a condenser; the evaporator is positioned inside the container body; a dry mist atomization nozzle is arranged in the position, near the evaporator, inside the container body; the dry mist atomization nozzle comprises a gas cavity, a liquid cavity, a mixing cavity and a nozzle; a liquid inlet of the liquid cavity communicates with the water tank; and the nozzle of the dry mist atomization nozzle faces the evaporator, so that dry mist generated by the dry mist atomization nozzle is discharged along with cold air of the refrigerating unit. According to the container, moisture and weight of fruits and vegetables can be maintained for a long time during the transportation process, the freshness of refrigerated and transported fruits and vegetables is guaranteed, and the container is applicable to humidity control and fresh keeping of fruits and vegetables during sea and land transportation, and is particularly applicable to sea transportation lack of fresh water.

Description

technical field [0001] The invention relates to a fruit and vegetable dry mist control humidity preservation container, which belongs to the technical field of container transportation. Background technique [0002] A refrigerated container refers to a specially designed container that has certain heat insulation properties, can maintain a certain low temperature, and is suitable for refrigerated storage and transportation of various foods, and can withstand harsh transportation conditions. Refrigerated containers do not need to reload and unload food when changing the means of transportation. Not only the loading and unloading speed is very fast, the entire transportation time is significantly shortened, and the transportation cost is reduced. Moreover, the temperature inside the container can be adjusted within a certain range, which can adapt to various perishables. Food refrigerated transportation requirements avoid the impact of temperature fluctuations on food quality,...

AI Technical Summary

Problems solved by technology

However, the disadvantage of ultrasonic atomization humidification is that when a large amount of moisture is sprayed into the storage environment, hot air will be brought in. When the hot air encounters low temperature, it will easily cause water mist to condense. The moisturizing operation after packaging a single fruit or a whole box is complicated, the labor cost is high, the air permeability of the fresh-keeping film is poor, and it is easy to cause adverse effects on fruits and vegetables, and the disposal of a large number of plastic packaging materials after use is troublesome and not environmentally friendly.

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