Distribution system and the cool-keeping module used therefor

Abstract

The invention relates to a one box to end distribution system and its cold-module. The cold-module may uses the different temperature release-cold units with the goods temperature demand conditions, putting the low temperature goods of the customer into the cold-module, in the sending process from the sender to the recipients the goods all keep in the required temperature conditions, and avoid to change the low-temperature cooling unit or low-temperature transport vehicles, so that provide the quantity of the low temperature goods distribution, and predigest the sending distribution processes.

Description

technical field [0001] The present invention relates to a distribution system and the cold insulation module used therein, and in particular to a one-box-to-bottom distribution system and the cold insulation module used therefor, which keeps the delivered goods in the same cold insulation module throughout the entire process and maintains them at the desired temperature. within the temperature conditions. Background technique [0002] In the current system that provides full-temperature distribution services, it is mainly a special-purpose vehicle compartment compartment and an electromechanical freezer system. The main operation mode of this system is to use refrigeration storage technology and heat preservation technology to achieve multi-temperature co-distribution ( Freezing at -18°C, ice temperature at -2°C, cold storage at 5°C and normal temperature at 25°C). [0003] As far as the electromechanical freezer system is concerned, it uses the combination of refrigerator-...

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Problems solved by technology

[0004] However, the above-mentioned system faces various problems. For example, during the operation and transportation of low-temperature cargo, it is necessary to replace the thermal insulation container at different bases (sales office, transshipment center), which may easily cause negligence by the operator, such as using the cold storage before it is completed, etc. Wait

In addition, if a low-temperature tally environment and equipment are set up as a countermeasure, the investment cost will be too high and the operating cost will be increased. Therefore, it is rare to install it at present. It only requires personnel to process low-temperature goods as soon as possible during tally operations, and expose the low-temperature goods to normal temperature environments. Reduced time for low temperature shipments

[0005] In addition, in the current distribution system, there are no cold-keeping measures for low-temperature shipments from the delivery personnel to the customer’s receipt and delivery. The quality of low-temperature shipments will also be affected by exposure to normal temperature environments during this process.

[0006] In addition, the tallying and transshipment operations are performed at night, so the cold energy required for nighttime operations must be stored during the day, and it is impossible to make full use of the low-peak power at night for cold storage

However, electromechanical freezers are expensive and heavy, and the delivery vehicles with refrigerated compartments lose too much cooling energy when the door is opened. These are also problems faced by the current system that provides full-temperature distribution services.

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