Refrigerated tricycles aren't simply about adding a freezer to create a "cold chain" – they're equipped with a closed-loop temperature control system. The core of this system lies in the synergistic effect of "dual-zone independent temperature control + insulated compartment + compressor refrigeration + battery thermal management." The compartment utilizes a polyurethane integral foaming process, achieving a thickness of 80mm and a thermal conductivity as low as 0.018W/(m·K), effectively preventing external heat penetration.
The refrigeration unit supports a wide temperature range of -18℃ to +15℃, allowing for physical isolation and independent operation of the frozen and refrigerated zones, preventing odor mixing and temperature interference. Crucially, it relies on high-density lithium iron phosphate batteries for power, ensuring stable discharge even in low-temperature environments and maintaining uninterrupted range, allowing the temperature to truly "follow the vehicle's" direction, rather than relying on ice. This is precisely the underlying logic that makes it indispensable for categories with stringent requirements for timeliness and temperature sensitivity, such as fresh produce, dairy products, prepared meals, and pharmaceutical supplies.