Intelligent freshness retaining special cabinet for fruit and vegetable direct selling

Abstract

The invention relates to an intelligent freshness retaining special cabinet for fruit and vegetable direct selling. The special cabinet comprises a special cabinet body and refrigeration equipment and is characterized in that the upper portion of the special cabinet body is a functional room, the lower portion of the special cabinet body is an equipment room, and atomization equipment, antiseptic equipment and a gas delivery pump are placed inside the equipment room; the refrigeration equipment is connected with a functional region inside the functional room to complete adjustment of corresponding functions, four storage rooms are arranged between the functional room and the equipment room at vertical intervals, and the temperatures of the storage rooms are 14 DEG C, 8 DEG C, 4 DEG C and 0 DEG C from top to bottom sequentially. The intelligent freshness retaining special cabinet for fruit and vegetable direct selling can adjust the humidity and air control, the humidity inside each box can be controlled, the requirement of different vegetables for the humidity is met, vegetable weightlessness is delayed, the vegetable freshness is kept, and the vegetable transpiration effect is effectively controlled.

Description

technical field [0001] The invention belongs to the field of fresh-keeping, in particular to an intelligent fresh-keeping counter for fruit and vegetable direct sales. Background technique [0002] 1. The temperature of the freezer cannot be intelligently adjusted according to the types of fruits and vegetables, and the fresh-keeping counters do not store fruits and vegetables according to the storage temperature, but put the fruits and vegetables at one temperature uniformly. However, different kinds of fruits and vegetables have different optimal storage temperatures. The optimal storage temperature for radishes is 0-1°C, for potatoes is 0-3°C, for cucumbers is 11-13°C, for fungus is 2-6°C, and for apples is -1-2°C , oranges are 4-6°C, and bananas are 13-15°C. However, the freezer can only provide one temperature, which cannot meet the needs of different fruits and vegetables, resulting in poor fresh-keeping effect. [0003] 2. The freezer cannot control the humidity. Som...

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Problems solved by technology

[0002] 1. The temperature of the freezer cannot be intelligently adjusted according to the types of fruits and vegetables. The fresh-keeping counters do not store fruits and vegetables according to the storage temperature, and put the fruits and vegetables in a uniform temperature.

However, different kinds of fruits and vegetables have different optimal storage temperatures. The optimal storage temperature for radishes is 0-1°C, for potatoes is 0-3°C, for cucumbers is 11-13°C, for fungus is 2-6°C, and for apples is -1-2°C , oranges are 4-6°C, and bananas are 13-15°C. However, the freezer can only provide one temperature, which cannot meet the needs of different fruits and vegetables, resulting in poor fresh-keeping effect.

[0003] 2. The freezer cannot control the humidity. Some open booths spray water directly on the surface of fruits and vegetables, but the humidity control in fruits and vegetables relies on atomized water

However, the existing freezers have almost zero monitoring of humidity, and only rely on experience for artificial humidification

[0004] 3. The method of ripening and the amount of reagents used for the ripening of fruits and vegetables from picking to selling are not standardized, and the quality of fruits and vegetables cannot be controlled, and fruits and vegetables often do not reach the optimum maturity

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