Automobile Air Conditioning Compressor
Let’s begin with automobile air conditioning compressor.Power input for fixed air conditioners is provided by electricity, but not for air conditioners in your vehicle.
Power comes at once from the engine, through a region, or chain.
Well, if it is directly connected, in consequence how to switch on and off the compressor?
No. Switching on and off the engine is not an alternative. In fact the compressor is switched on and finish off through magnetic coupling and decoupling, as and when foremost. Most typical compressor type used in automotive air conditioners is the rotary type compressor.
However, there is another compressor type that is buried in room air conditioners.
The swash plate type. These are essentially piston compressors, actuated by a swash plate. Suction throttle valve, or famously known as STV, is important for proper operation of auto ACs. Suction throttle valves are connected to a vacuum switch, and located downstream of the evaporator. STV will unfastened more, if a larger vacuum is detected at the switch, allowing for more refrigerant scamper.
When will the larger vacuum occur?
When you press harder on accelerator pedal, and the engine ( plus the compressor ) rotates faster
Aluminium tubes are used in automotive air conditioning units for the light juice property, and cheap.
Rubber hoses are coupled dissemble aluminium tubes using hose clips. These are used to aid dismantling and reinstallation of the system in embryonic space
Automotive air conditioners utilise a different control framework for a variation of assist direction.
The difference lies in the air flow qualification.
You blame set to circulate most of the air within the cabin, or take in more supplementary air.
You can also set air flow within cabin to chilled your face, feet, windshield ( for indirect cooling ), or a combination between those three settings.
It is achieved by varying damper positioning.Why refrigerant is unusual in auto ACs? Because you’ll only find R - 134a in these units
