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A number of cold storage plates are installed on the top of the box, which are movably connected, and have the characteristics of convenient installation and disassembly.
The new energy-saving technology of phase change cold storage is adopted, and the cold charging equipment is started by using valley power at night, which saves obvious cost.
The cold storage material in the cold storage plate is non-toxic, odorless and non corrosive environmental protection material.
It is applicable to road, railway and other cold chain transportation, and has a wide range of application scenarios.
It is flexible and convenient. It can be placed in a fixed place and can be used as a small cold storage.
Reduce handling time and cargo damage during handling.
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10” product parameters of cold storage refrigerated container |
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Model Number |
ZDT-10G001 |
Overall dimension |
2991×2438×2438mm |
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Container volume |
11.15m3 |
Container volume |
2781×2228×1800mm |
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Thermal insulation material |
polyurethane |
Insulation thickness |
75mm |
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Cooling medium |
Ethylene glycol solution |
Cooling time |
2h |
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Refrigeration section |
0-8℃ |
Cold holding time |
85h（Internal 0-3℃，external 37℃） 100h（Internal 0-5℃，external 37℃） 120h（Internal 0-8℃，external 37℃） |
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Applicable scenario |
It has a wide range of application scenarios. The temperature range of 0-5 degrees is suitable for most vegetables and fruits. Compared with mechanical refrigeration, phase change refrigeration can provide up to 90% humidity and ensure good freshness of goods. |
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Cold storage means that phase change materials adjust and control the temperature (solid to liquid) through the change of material morphology.
It has the advantages of high energy storage density, wide cold storage temperature range, approximate constant temperature during cooling and easy control of cooling process. It has become a cold storage mode with great development potential and high cost performance. It has important application value and broad development prospects in the fields of peak valley balance of power, energy saving of air conditioning and refrigerated transportation.
Advantage comparison
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Advantages of cold storage technology for fruits and vegetables |
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Mechanical refrigeration temperature control technology |
Cold storage temperature control technology |
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Technical description |
Mechanical refrigeration is the most mature and widely used refrigeration method at present. It is cheap and easy to buy. |
Cold storage technology releases the cooling capacity through the phase change cold storage device in the box to offset the heat in the box, so as to maintain the low temperature in the box. It has the characteristics of constant temperature, moisturizing and fresh-keeping. |
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Temperature fluctuation value |
±1.7℃ |
±0.2℃ |
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Temperature control accuracy |
±3℃ |
±1.5℃ |
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Relative humidity in the container |
The cold air generated by the refrigerator is easy to dry the stored goods |
90%~100% |
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24-hour weight loss of goods |
Flower |
2%~3% |
0.3%~0.5% |
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Fruit |
0.7%~1% |
0.2%~0.3% |
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Meat |
0.2%~3% |
0.04%~0.05% |
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Mushroom |
2%~3% |
0.2%~0.3% |
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Average shelf life of goods |
Vegetable |
4~5 Days |
>30 Days |
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Peach |
6~7 Days |
>30 Days |
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Beef |
15~20 Days |
>30 Days |
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120 hour water loss in 20 ton vegetable transportation |
6%-8% |
0.2%-0.5% |
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Energy saving and environmental protection |
Noise pollution; digest the diesel fuel |
Power consumption, no pollution |
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