Marine integrated preservation device

Abstract

The present invention relates to a ship component and particularly discloses a marine integrated preservation device. The marine integrated preservation device comprises a main controller, a refrigeration unit, a modified atmosphere unit, an air source unit, preservation units and an exhaust valve. The preservation units comprise preservation storages and valve plates, and the preservation storages are internally provided with cooling fans. The refrigeration unit, the modified atmosphere and the air source unit are all connected to the main controller via wires. The refrigeration unit is connected with the valve plates of the preservation units through refrigerating pipelines and the valve plates of the preservation units are connected with the cooling fans of the preservation storages. The modified atmosphere unit is connected with the preservation storages via modified atmosphere pipelines, besides, the modified atmosphere pipelines between the modified atmosphere unit and preservation storages are provided with air inlet valves, the preservation storages are connected with return air valves via the modified atmosphere pipelines, and the return air valves are respectively connected with the modified atmosphere unit and exhaust valve via the modified atmosphere pipelines. The air source unit is connected with the modified atmosphere unit via the modified atmosphere pipeline. Acharacteristic is as follow: the modified atmosphere unit is internally provided with an ozone sterilization module. The preservation device has a longer time for preservation and storage of fruits and vegetables.

Description

technical field [0001] The invention relates to a ship assembly, in particular to a marine integrated fresh-keeping device for keeping fruits and vegetables on the ship fresh. Background technique [0002] Ships sail at sea for a long time. In order to ensure the intake of vitamins, amino acids, dietary fiber and other nutrients for the crew, it is necessary to extend the storage period of fruits and vegetables and ensure that their nutrients are not lost. Therefore, marine integrated fresh-keeping devices for preserving fruits and vegetables are installed on ships. [0003] At present, the traditional marine integrated fresh-keeping device includes a controlled atmosphere unit, an air source unit, a refrigeration unit, a fresh-keeping unit, a main controller and an exhaust valve. The air conditioning unit includes a nitrogen production module and an ethylene removal module. The air source unit is connected with the air conditioning unit through the air conditioning pipeli...

AI Technical Summary

Problems solved by technology

After the fruits and vegetables are picked, there will be bacteria on them. The traditional marine integrated fresh-keeping device only uses nitrogen production, oxygen reduction and ethylene removal to keep fruits and vegetables fresh. When fruits and vegetables are stored, bacteria will multiply on the surface of fruits and vegetables. The rate of spoilage of fruits and vegetables becomes faster, and the storage time of fruits and vegetables is shorter

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