Assembled ice-temperature fresh-keeping storehouse and fresh-keeping method

Abstract

The invention discloses an assembled ice-temperature fresh-keeping storehouse and a fresh-keeping method, and relates to the technical field of refrigeration and fresh-keeping. The fresh-keeping storehouse comprises an assembled storehouse body, an ice-temperature storehouse, a refrigeration system and a control system; the ice-temperature storehouse is arranged in the assembled storehouse body; a cold storage box is arranged on the top wall of the ice-temperature storehouse; the refrigeration system is used for providing a cold source for the cold storage box, and an ice temperature environment in the ice-temperature warehouse is realized; and the control system is used for regulating and controlling the temperature in the ice-temperature warehouse. The fresh-keeping method comprises the following steps of firstly measuring the freezing point temperature of fruits and vegetables to be stored, and then increasing the measured freezing point temperature by 0.5-1.5 DEG C according to the characteristics of the fruits and vegetables to be stored as the ice temperature storage temperature of the fruits and vegetables; reducing the temperature of the fruits and vegetables to 0-1 DEG C through stepped cooling within 36 hours after the fruits and vegetables are put in storage; and heating the fruits and vegetables to the room temperature through stepped heating within 36 hours before being delivered out of the warehouse. The ice-temperature fresh-keeping technology and the assembled fresh-keeping storehouse technology are organically combined, it can be guaranteed that the performance of the fresh-keeping storehouse is superior to that of a common refrigeration fresh-keeping storehouse, the fresh-keeping storehouse can be conveniently disassembled and assembled, and practicability is high.

Description

technical field [0001] The invention relates to the technical field of refrigeration and preservation, in particular to an assembled ice-temperature preservation store and a preservation method. Background technique [0002] Ice temperature refers to the temperature range from 0°C to the freezing temperature of organisms. Preservation and storage of agricultural products, aquatic products, etc. in this temperature range can keep them fresh just picked; biological storage in this temperature range is called Ice temperature storage or ice temperature technology is the third generation fresh-keeping technology after refrigeration technology and air conditioning technology. [0003] At present, ice temperature preservation technology is mostly used in cold storage. However, most of the existing cold storages are fixed structures, which are not only complicated in structure, but also not easy to disassemble and assemble, and are not convenient for the mobile transportation of th...

AI Technical Summary

Problems solved by technology

However, most of the existing cold storages are fixed structures, which are not only complex in structure, but also difficult to disassemble and assemble, and are not convenient for cold storage to move and transport, which greatly limits the scope of use of cold storage.

However, the prior art does not involve an example of the combination of ice-temperature fresh-keeping technology and assembled fresh-keeping technology. Therefore, the present invention urgently proposes an assembled ice-temperature fresh-keeping store and a fresh-keeping method, so that it can ensure the excellent performance of the fresh-keeping store. Compared with ordinary cold storage, it can also realize the convenience of disassembly and assembly of the fresh storage

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