.

Air Conditioning System (A/C)

Car air conditioning system is a device that realizes cooling, heating, ventilation and air purification of the air in the vehicle. It can provide a comfortable driving environment for driver and passengers, especially reduce the driver's fatigue strength, and improve driving safety. The air conditioning unit has become one of the indicators to measure whether the vehicle is fully functional. Modern vehicle air conditioners have four functions, any of which are designed to make driver and passengers comfortable.

The air conditioner can control the temperature in the cabin, both heating and cooling the air, to make the cabin has comfortable temperature.

The air conditioner can discharge the moisture in the air. Dry air absorbs human sweat and creat a more comfortable environment.

The air conditioner has functions of inhale fresh air and ventilation.

The air conditioner can filter the air to remove dust and pollen.

How Does The Air Conditioning System (A/C) Work?

Automotive air conditioning is mainly composed of refrigeration system, heating system, ventilation and air purification system and control system. The principle of automotive air conditioning has four sections.


A, The compressor sucks the low-temperature and low-pressure refrigerant gas at the outlet of the evaporator, and compresses it into high-temperature and high-pressure gas and discharges from compressor.

B, The high-temperature and high-pressure refrigerant gas enters the condenser and condenses into a liquid, discharges a large amount of heat.

C, The refrigerant liquid with high temperature and high pressure increases in volume after passing through the expansion device, the pressure and temperature drop sharply, then discharged from the expansion device in the form of a mist.

D, The mist-like refrigerant liquid entering the evaporator, the boiling point of the refrigerant is much lower than the temperature in the evaporator, and the refrigerant liquid evaporates into a gas.

Diagram of Air Conditioning System (A/C)

The automotive air conditioning refrigeration system consists of a compressor, a condenser, a liquid receiver dryer, an expansion valve, an evaporator and a blower. The components are connected by copper pipes and high-pressure rubber pipes to form a closed system. When the refrigeration system works, the refrigerant circulates in this closed system in different states.

As one of the most professional auto spares suppliers, we provide car air conditioner replacement, car air conditioner gas, car ac unit, car ignition components, car auto spare parts, etc. For car ac unit price / car air conditioner replacement cost or more information, please feel free to contact us!



Отправить запрос, связаться с поставщиком

Кому: Guangzhou May Import & Export Trading Co.,Ltd
Ваш E-mail:
Текст письма:


Send to other suppliers

Другие товары поставщика

Auto Relays
Auto Relays Auto off relay control higher voltages or currents by using lower voltages or currents. When a certain voltage or current is applied to both ends o...
Manifold Absolute Pressure Sensors
Manifold Absolute Pressure Sensors The Manifold Absolute Pressure Sensor connects the intake manifold with a vacuum pipe. With detecting the absolute pressure of the intake manifold ...
Oil Level Sensors
Oil Level Sensors The oil sensor level is used to accurately measure the oil level, oil temperature and engine oil state, is installed in the oil pan of the engine. ...
Automotive Sensors
Automotive Sensors Sensor for automotiveis the input device of automotive computer system. It converts information of various working conditions, such as vehicle spee...
Nickel Spark Plugs
Nickel Spark Plugs Nickel alloy spark plugs are the most common and relatively cheap car spark plug. Nickel spark plugs's core material is nickel, which is a magnetic...
Все товары поставщика

Похожие товары

Bre-Wooden Base Mini Art Electric Ultrasonic Diffuser With Light
Bre-Wooden Base Mini Art Electric Ultrasonic Diffuser With Light Продавец: Mozzin Limited Drawing inspiration from picturesque sunsets, Our Bre Diffuser combines functionality and style t...
Bibo-Bamboo Fiber Base Portable Globe Cute Colorful Electric Ultrasonic Diffuser
Bibo-Bamboo Fiber Base Portable Globe Cute Colorful Electric Ultrasonic Diffuser Продавец: Mozzin Limited Our Bibo Diffuser features a Semicircle shaped, bamboo fiber top comes with several covers in dif...
Bamboo Aroma Diffuser
Bamboo Aroma Diffuser Продавец: Mozzin Limited Inspired by the beauty of nature, the MOZZIN bamboo air diffuseruses natural materials to reduce ...
300ml Aroma Diffuser
300ml Aroma Diffuser Продавец: Mozzin Limited When diffusing essential oils in a large room such as a spacious living room or bedroom, you must...
12 Hours Diffuser
12 Hours Diffuser Продавец: Mozzin Limited With diffuser 12 hoursdiffusers from MOZZIN, you can feel the soothing effects of your favorite e...