Automotive Ac System Diagram

The schematic diagram as shown in.

Automotive ac system diagram.

In 1954 the nash ambassador was the first american automobile to have a front end fully integrated heating ventilating and air conditioning system. 1 1 automotive air conditioning study air conditioning system is defined as the simultaneous mechanical control of temperature humidity and air motion 8. We ll start with the high pressure side as it leads from the engine to the passenger compartment. Condenser it is the device looks like a small radiator and is used after the compressor as it provides condensing i e.

Lowers the temperature of the high pressure and high temperature liquid refrigerant sent by compressor through forced convection provided either by. The metering device component 3 on this air conditioning circuit and cycle diagram is the dividing point between the high pressure and low pressure sides of the system and is designed to maintain a specific rate of flow of refrigerant into the low side of the system. The diagram shows the flow of r 134a freon in an automotive air conditioning system. Any ac system requires a refrigerant such as r 134a.

Learn more about the repetitive cycle of the system from the list of air conditioner components and the ac parts diagrams below. Passlock wiring diagram passlock testing. The low pressure service port low side port is located in the line that runs from the compressor through the evaporator firewall and up to the condensor. Majority of automotive air conditioning is used the vapor compression refrigeration systems in its cycle.

All automotive air conditioning systems are nearly closed loops with a high pressure side and low pressure side. The compressor of the car air conditioning system is driven by the crankshaft of the engine through the belt drive. Consult the owner s manual for system specific information. How does a car s air conditioning work.

Buy ecklers premier quality products 25106582 corvette air conditioning control vacuum valve. The compressor is a pump driven by a belt attached to the engine s crankshaft. The freon is compressed and flows through the condenser where it is cooled into a liquid. The freon passes through the receiver dryer to remove moisture.

When the refrigerant is drawn into the compressor it is in a low pressure gaseous form. Typical automotive a c system diagram automotive a c systems may vary from one application to another. Each of these components serves a different purpose. Auto air conditioning systems at a glance links.