Vehicle-mounted fruit and vegetable fresh-keeping box

Abstract

The present invention relates to a vehicle-mounted fruit and vegetable fresh-keeping box. The box comprises a box body and a box cover; the box body comprises a hollow vacuum layer, the inner wall ofthe box body is provided with a tube-mesh shell, and a gap for containing dry ice is reserved between the tube-mesh shell and the inner wall of the box body; the inner surface of the box cover is provided with a storage mesh basket, the storage mesh basket is filled therein with ethylene absorbent; and the box further comprises a sterilization mechanism, the sterilization mechanism comprises a liquid storage tank containing chlorine dioxide disinfectant and a plurality of atomizing nozzles arranged on the lower surface of the storage mesh basket at intervals, the spraying direction of each atomizing nozzle is vertically downward, the liquid storage tank communicates with the atomizing nozzles through a liquid discharging pipe, and the liquid discharging pipe is connected with a circulationboosting pump. Due to the presence of the atomizing nozzles, the mist-like chlorine dioxide disinfectant can kill microorganisms on the surface of fruits and vegetables, and due to the presence of dry ice, the storage temperature of fruits and vegetables is reduced, the oxygen concentration for the storage of fruits and vegetables is reduced, and the self-oxidation and respiration of fruits and vegetables are delayed; and due to the presence of the ethylene absorber, ethylene can be prevented from ripening fruits and vegetables.

Description

technical field [0001] The invention relates to the technical field of vehicle-mounted fruit and vegetable preservation, in particular to a vehicle-mounted fruit and vegetable preservation box. Background technique [0002] The existing Chinese patent database discloses the patent of the fruit and vegetable fresh-keeping device and its fruit and vegetable fresh-keeping box. Its patent application number is 201520241190.6, and the patent application date is 2015.04.20. Including the box body, the fruit and vegetable fresh-keeping box also includes: a cold storage tube, the cold storage tube is arranged on the box body, and the cold storage tube is arranged around the accommodation space of the box body; wherein, the two cold storage tubes Both ends are equipped with on-off control valves. Its shortcoming is that since fruit and vegetable preservation is a complicated process, there are microorganisms, insects, and parasites biting by fruit and vegetable corruption, there is ...

AI Technical Summary

Problems solved by technology

Its shortcoming is that since fruit and vegetable preservation is a complicated process, there are microorganisms, insects, and parasites biting by fruit and vegetable corruption, there is oxidative respiration of the fruit and vegetable itself, and there is also the effect of temperature, moisture, and light. Cooling down through the cold storage tube can only delay the oxidative respiration of fruits and vegetables, but cannot effectively inhibit the corruption of fruits and vegetables

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