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Storage and transportation device

Inactive Publication Date: 2019-01-18
CRRC SHIJIAZHUANG CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the layout of the cold charging pipeline of the patented energy storage unit is unreasonable, which cannot guarantee the cold storage effect in the heat preservation equipment

Method used

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  • Storage and transportation device
  • Storage and transportation device
  • Storage and transportation device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0067] In Embodiment 1, each heat exchange strengthening unit includes three types of heat exchange fins: first fins 11211, second fins 11212, and third fins 11213, and the fins are arranged to extend radially outward from the tube portion. Linear or arc-shaped fins, the fins extending over the entire axial length of the tube sections, adjacent fins of adjacent tube sections are at least partially thermally conductively connected to each other. The first fins 11211 extend in the adjoining direction X of the tubes, and the second fins 11212 extend in a direction perpendicular to the abutting direction X of the tubes, including directions between the abutting direction of the tubes and the perpendicular direction of the abutting direction A third fin 11213 extends upward. The fins are arranged around the tube, and viewed from any radial section of the tube, the fins form a sunflower pattern around the tube. Each tube part includes two second fins 11212 , and the second fins 112...

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PUM

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Abstract

The invention provides a storage and transportation device which comprises a thermal insulation box body, a plurality of passive energy storage units arranged in the thermal insulation box body, and acooling tube line used for supplying a coolant to the passive energy storage units, wherein the plurality of passive energy storage units are interconnected, the cooling tube line comprises a first cooling tube (13) and a second cooling tube (14), and the plurality of passive energy storage units are connected between the first cooling tube (13) and the second cooling tube (14). In the storage and transportation device disclosed in the invention, cooling capacity is stored and released via a phase-change material, a refrigeration environment of a thermal insulation device can be maintained while the thermal insulation device is not connected to a power source, no power source needs to be arranged, passive refrigeration can be realized, and refrigerated storage temperature in the thermal insulation box body can be further ensured via arrangement of the passive energy storage units and the cooling tube line.

Description

technical field [0001] The invention relates to a cold chain transportation system, in particular to a storage and transportation device capable of meeting the temperature requirements of different cargo transportation. Background technique [0002] Fresh products such as vegetables and fruits, processed foods such as quick-frozen foods and dairy products, and various injections, medicines, vaccines and other pharmaceuticals should always be under the specified temperature environment during production, storage, transportation, sales, and consumption. The storage and transportation of these items must rely on special equipment. With the different types of transported items, the temperature maintained in the special equipment is different. The temperature range that refrigerated transport equipment can provide is -18°C to -22°C, the temperature range that refrigerated transport equipment can provide is 0°C to 7°C, and the temperature range that constant temperature transport ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D88/74
CPCB65D88/744
Inventor 胡宏利孟娣丁玉龙聂彬剑李子潇
Owner CRRC SHIJIAZHUANG CO LTD