纪秋平,康勇刚,付志强.可折叠冷链运输保温箱设计与性能分析[J].包装工程,2018,39(11):60-66.
JI Qiu-ping,KANG Yong-gang,FU Zhi-qiang.Design and Performance of Foldable Cold Chain Transport Insulation Container[J].Packaging Engineering,2018,39(11):60-66. |
| 可折叠冷链运输保温箱设计与性能分析 |
| Design and Performance of Foldable Cold Chain Transport Insulation Container |
| 投稿时间：2018-01-10 修订日期：2018-06-10 |
| DOI：10.19554/j.cnki.1001-3563.2018.11.011 |
| 中文关键词: 可折叠保温箱 热桥效应 热桥路径 |
| 英文关键词: foldable insulation container thermal bridge effect thermal bridge path |
| 基金项目:天津科技大学青年创新基金（2016LG27） |
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| 中文摘要: |
| 目的 设计一款可折叠的冷链运输保温箱，以减少保温箱空箱运输、贮藏的空间。方法 研究接缝热桥处不同路径长度对保温箱保温性能的影响，选取热桥效应最小处路径的长度结构作为可折叠保温箱连接处结构，制作可折叠保温箱，并探究可折叠保温箱与整体保温箱保温性能的差异，论证可折叠保温箱在运输流通及仓储管理方面的特点。结果 接缝热桥处路径越长，热桥效应就越弱，保温效果就越好；可折叠保温箱和整体保温箱保温时间最短的点都出现在楞上侧，两者保温时间相差30 min，仅占总时长的3.8%。结论 该款可折叠保温箱与整体保温箱的保温性能接近，可满足保温需求。 |
| 英文摘要: |
| The work aims to design a foldable cold chain transport insulation container in order to reduce the space for empty container transport and storage of the insulation container. The effect of different path lengths at thermal bridge joint on the thermal insulation performance of the insulation container was researched. The structure with the path length at the part subject to the minimum thermal bridge effect was selected as the structure at the joint of foldable insulation container to make the foldable insulation container. The difference of thermal insulation performance between the foldable insulation container and the whole one could be explored. The features of foldable insulation container in both transport distribution and warehouse management were demonstrated. The longer the thermal bridge path at the joint, the weaker the thermal bridge effect, thus the better the thermal insulation. The shortest temperature holding time appeared on the upper corner of the foldable and the whole insulation containers, and the temperature holding time difference between the two types of containers was 30 min, only 3.8% of the total duration. The thermal insulation performance of the foldable insulation container is close to that of the whole one, which can meet the thermal insulation requirements. |
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