What is the Composition of an Automotive Air Conditioning System?
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An automotive air conditioning system consists of a refrigeration system, heating system, ventilation and air purification devices, and a control system. This integrated unit makes full use of the limited space inside the vehicle, featuring a simple structure and ease of operation. The automotive air conditioning system adjusts and controls the temperature, humidity, air cleanliness, and airflow within the car cabin to a comfortable state, providing passengers with a pleasant riding environment, reducing travel fatigue, and ensuring safe driving through ventilation. Different types of air conditioning systems have varying layout methods. Currently, the most widely used in vehicles is the integrated heating and cooling air conditioning system, where components such as the evaporator, heater core, centrifugal blower, and control mechanisms are assembled together, known as the air conditioning unit assembly.