Refrigerated trucks are specialized transport vehicles equipped with mechanical refrigeration devices, which use active temperature control technology to ensure that perishable goods are in a constant low-temperature environment throughout transportation. Their core functions and application scenarios are as follows:
1、 Core functions
Accurate temperature control is used to maintain the set temperature of the goods (such as seafood transportation requiring ± 1 ℃ temperature control), and temperature fluctuation control is achieved through an intelligent refrigeration system, with over temperature alarm and data feedback functions.
Quick temperature recovery: After opening and closing the door, it can be quickly pre cooled to ensure that the goods remain in a fresh state.
Ensure the safety and quality of goods, suppress bacterial growth, and reduce food spoilage (such as fresh meat, fruits and vegetables);
Special drugs (such as vaccines and biologics) require a constant low-temperature environment to maintain their efficacy, and refrigerated trucks can provide professional transportation support.
Energy saving and efficient transportation with low wind resistance body design, efficient refrigeration unit and power system optimization (such as WP engine+S-AMT gearbox), reduce fuel consumption by more than 13% compared to ordinary vehicles, and have significant long-term operating cost advantages.
2、 Main application areas
Cold chain transportation of seafood/fresh food: Low temperature throughout the entire process to lock freshness and reduce loss rate;
Cold drinks and dairy products: sent directly from the factory to the distributor's cold storage to avoid melting and spoilage;
Fresh fruits and vegetables: delay spoilage and extend shelf life.
Pharmaceuticals and special goods vaccines, biological samples and other thermosensitive pharmaceutical products;
Cosmetics, chemicals, and other special goods that require a constant temperature environment.
Multi scenario adaptability covers various transportation needs such as urban delivery (such as 4.2-meter blue license plate vehicles), inter provincial long-distance (such as Suzhou to Tonghua), etc;
It replaces the traditional "foam box+ice" mode to provide more stable and lasting temperature control guarantee.
3、 Technical support
Car structure: Polyurethane insulation material sandwich panel, reducing heat conduction;
Intelligent monitoring: 5G IoT technology tracks temperature and humidity in real-time, enabling unmanned transportation;
Safety design: The sealed compartment prevents external temperature intrusion, but attention should be paid to personnel not staying for a long time (prone to hypoxia or hypothermia).
Summary: Refrigerated trucks, through mechanical refrigeration and intelligent temperature control systems, have become the core equipment of cold chain logistics in the fields of food, medicine, etc. They have the triple values of preservation, consumption reduction, and energy conservation, promoting the efficient development of modern cold chain systems.
