Automotive Ac System Schematic

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Automotive ac system schematic.

We ll start with the high pressure side as it leads from the engine to the passenger compartment. When the refrigerant is drawn into the compressor it is in a low pressure gaseous form. The compressor is a pump driven by a belt attached to the engine s crankshaft. Any ac system requires a refrigerant such as r 134a.

This pressure forces the liquid out of the compressor through the hoses in your ac hose assembly which. In 1954 the nash ambassador was the first american automobile to have a front end fully integrated heating ventilating and air conditioning system. The pressure cap keeps the radiator from boiling over by increasing the pressure on the coolant. Your vehicle s compressor powered by the serpentine belt compresses the refrigerant into a liquid putting it into a high pressure state.

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 freon passes through the receiver dryer to remove moisture. All automotive air conditioning systems are nearly closed loops with a high pressure side and low pressure side. Once the freon leaves and enters the expansion valve orifice tube the high pressure liquid becomes a vapor.

A good example is the automotive cooling system. The compressor of the car air conditioning system is driven by the crankshaft of the engine through the belt drive. Passlock wiring diagram passlock testing. Diagram is a way to describe a work process in the form of images including the air conditioning system can also be described in a diagram so that it is easily understood by anyone especially air conditioner.

The diagram shows the flow of r 134a freon in an automotive air conditioning system. Condenser it is the device looks like a small radiator and is used after the compressor as it provides condensing i e. How does air conditioning work diagram the cooling process in an air conditioning requires several steps in order to turn the air inside a room cool and keep the temperature. Here is a picture gallery about car air conditioning system wiring diagram complete with the description of the image please find the image you need.

Auto air conditioning systems at a glance links. Automotive air conditioning system diagram. How does a car s air conditioning work. Lowers the temperature of the high pressure and high temperature liquid refrigerant sent by compressor through forced convection provided either by.

Auto air conditioner wiring diagrams car ac schematic wiring with car air conditioning system wiring diagram image size 536 x 278 px and to view image details please click the image.