Views: 1 Author: Site Editor Publish Time: 2025-09-05 Origin: Site
All-aluminum tube-fin condensers and evaporators are core thermal components in construction vehicle air conditioning (AC) systems, tailored to meet the harsh operating conditions of construction machinery (e.g., excavators, loaders, bulldozers, cranes). Their design, material advantages, and functional role directly address the unique challenges of construction sites—such as high dust, extreme temperatures, heavy vibrations, and space constraints—while ensuring efficient AC performance for operator comfort.
| Component | Location in Vehicle | Core Function in AC Cycle |
|---|---|---|
| Condenser | Exterior (e.g., near engine, radiator) | Heat rejection: Receives high-pressure, high-temperature refrigerant vapor from the AC compressor. Uses ambient air (blown over fins) to cool the vapor, condensing it into a high-pressure liquid. |
| Evaporator | Interior (operator cabin) | Heat absorption: Receives low-pressure, low-temperature liquid refrigerant. As the liquid evaporates into vapor, it absorbs heat from the cabin air (blown over fins), cooling the air before it is circulated to the operator. |
