Binary ice transport box for pseudosciaena crocea

Abstract

The invention discloses a binary ice transport box for pseudosciaena crocea, which comprises an outer box body and a sealing cover. The outer box body and the sealing cover can be closed together in a covering manner, a supporting convex plate is manufactured on the lower side of the outer box body, a storage box is further disposed in the outer box body, a gap is reserved between a lower edge opening of the storage box and the bottom of the outer box due to the effect of the supporting convex plate, an upper edge opening of the storage box exactly matches with the inner side of an edge opening of the outer box body, and at least two through holes are further manufactured on the outer box body. The supporting convex plate is manufactured on the lower side of the outer box, accordingly, the storage box is arranged aerially, heat exchange liquid can flow between the bottom of the outer box and the storage box, and the purpose of exchanging heat is achieved. In addition, the upper edge opening of the storage box exactly matches with the inner side of the edge opening of the outer box, so that the heat exchange liquid can be prevented from flowing into the storage box to affect frozen storage quality. Furthermore, the through holes are used for filling and draining the heat exchange liquid, and accordingly the purpose of circulatory refrigeration is realized. Besides, the binary ice transport box has the advantages of novel structure, high heat exchange efficiency, fast cooling, easiness in quick packaging, convenience in stacking and simplicity in manufacture.

Description

technical field [0001] The invention relates to a low-temperature fresh-keeping box, in particular to a two-element ice large yellow croaker transport box. Background technique [0002] Food preservation is valued by people, so the fresh-keeping box has been developed rapidly. The structure of the fresh-keeping box mainly includes a box body and a box cover, and a clip is made on the outer wall of the box mouth of the box body, and a swinging wing is made on the edge of the box cover. The flaps are formed with buckles or holes, and the box body and the lid are tightly connected to each other after the buckles or holes cooperate with the clips. The advantages of this technology: first, it is easy to use; second, it is suitable for boxes of various shapes (square, round, etc.), especially holes are made on the flaps on the edge of the box cover, and the clips are caught by the holes, and the connection is firm, but its Existing disadvantages: the clip must be a single body pr...

AI Technical Summary

Problems solved by technology

The advantages of this technology: first, it is easy to use; second, it is suitable for boxes of various shapes (square, round, etc.), especially holes are made on the flaps on the edge of the box cover, and the clips are caught by the holes, and the connection is firm, but its Disadvantages: the clip must be a single protruding box to fit with the hole, not only consumes more materials, but also increases the volume, it is difficult to demould during injection molding, and the cost of mold manufacturing is high

The technical contribution of the existing technology to the crisper is mainly concentrated on the sealing, so the browning characteristics of aquatic products cannot be overcome, and improvement is urgently needed to meet the actual needs

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