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Cold-chain logistics cold insulation box

A technology of cold chain logistics and cold storage boxes, which is applied in the direction of thermal insulation containers, special packaging objects, household refrigeration devices, etc., which can solve the problems of increasing transportation time and transportation costs, and achieve the effect of improving cold preservation effect and reducing efficiency

Inactive Publication Date: 2016-05-18
TIANJIN YINGDE COLD CHAIN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] At present, in the long-distance transportation in cold chain logistics, it is necessary to maintain the specified low temperature and maintain a stable temperature. Now the transportation of cold chain logistics cannot meet the above requirements. Long-distance transportation usually needs to go through a transfer station. turnover
This will virtually increase the transportation time and transportation costs

Method used

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  • Cold-chain logistics cold insulation box
  • Cold-chain logistics cold insulation box
  • Cold-chain logistics cold insulation box

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Embodiment Construction

[0024] Below, the present invention is described in detail with reference to accompanying drawing and embodiment:

[0025] like figure 1 As shown, the cold storage box for cold chain logistics in the prior art usually includes a box body 1 with one side open and a box door 2 arranged at the opening side. And there is very big limitation in this box body structure in concrete use process.

[0026] like Figure 2~3 As shown, the cold chain logistics cold storage box includes an open box body 1 and a box door 2 installed at the opening. The structure of the box door 2 is an outer steel plate 6, a heat insulation layer 5, and an inner steel plate 4 from the outside to the inside; The structure of the box body 1 is an outer steel plate 6, a vacuum layer 7, a heat insulation layer 5 and an inner steel plate 4 from the outside to the inside. The steel pipe 3 on the outer wall of the box body 1 is connected to the vacuum layer 7, and the steel pipe 3 is also equipped with a valve. ...

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Abstract

The invention discloses a cold-chain logistics cold insulation box which comprises an open box body and a box door arranged at an opening; the box door structurally comprises an outer steel plate, a heat insulation layer and an inner steel plate in sequence from outside to inside; the box body structurally comprises the outer steel plate, a vacuum layer, the heat insulation layer and the inner steel plate in sequence from outside to inside; a steel tube at the outer wall of the box body communicates with the vacuum layer; and a valve is arranged in the steel tube. According to the cold-chain logistics cold insulation box disclosed by the invention, by using the vacuum layer arranged between the heat insulation layer and the outer steel plate, the efficiency of heat exchange can be reduced, and a cold insulation effect of passive cold insulation is improved; external equipment can perform vacuumizing treatment on the vacuum layer through the steel tube with the vacuum valve; and a protective jacket is screwed into a circular truncated cone, so that the influence on vacuumizing operation is avoided, and pipes outside the box body can be protected.

Description

technical field [0001] The invention belongs to cold storage equipment for cold chain logistics transportation, and in particular relates to a cold storage box for cold chain logistics. Background technique [0002] Cold-chain transportation (Cold-chain transportation) refers to the transportation that keeps the transported goods at a certain temperature during the whole process of transportation, whether it is loading and unloading, changing transportation methods, changing packaging equipment, etc. The cold chain transportation method can be road transportation, water transportation, railway transportation, air transportation, or a comprehensive transportation method composed of various transportation methods. Cold chain transportation is an important part of cold chain logistics. Cold chain transportation is costly and involves more complex mobile refrigeration technology and incubator manufacturing technology. Cold chain transportation management includes more risks and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D81/38B65D81/18
Inventor 金真
Owner TIANJIN YINGDE COLD CHAIN TECH CO LTD
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