How much does fuel consumption increase when a truck runs the air conditioner?
1 Answers
Installed air conditioners do not consume fuel and do not affect power, but there are still some hidden dangers. The external air conditioning unit is installed outside the vehicle, and if it falls, it can pose certain safety hazards. If this happens on a highway, the safety risks are even more severe, potentially leading to chain-reaction collisions. Therefore, current regulations prohibit the installation of such air conditioners. Below are the functions of a car air conditioner: 1. Temperature regulation: This is the primary function of a car air conditioner. In summer, the cooling system produces cold air to lower the temperature inside the cabin. In winter, except for large commercial vehicles that use independent combustion heaters, other vehicles generally utilize the residual heat from the engine for heating. 2. Humidity regulation: Humidity greatly affects passenger comfort. The humidity inside the cabin should generally be maintained between 30% and 70%. Ordinary car air conditioners do not have the function to regulate cabin humidity; this can only be achieved by using ventilation systems or the integrated heating and cooling systems found in high-end luxury vehicles. 3. Airflow regulation: The speed and direction of airflow significantly impact comfort. If air is blown directly, the speed should be limited to a certain range when the temperature is appropriate. The airflow speed can be adjusted according to passengers' living environments, ages, health conditions, and temperature preferences. 4. Air purification: The quality of air inside the cabin is crucial for ensuring comfort.
