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The role of car air conditioning

1. Definition of air conditioner

"Air conditioner" is a very familiar term because many workplaces and homes are equipped with air conditioners (air conditioners for short). Air conditioning is air conditioning, and air conditioning is to adjust the air temperature, humidity, freshness, etc. in a closed space, so that the air environment in the closed space can reach the most suitable state for the human body.

2. The function of car air conditioner

Automobile air conditioner is an air-conditioning system equipped on automobiles. Its function is to adjust the temperature, humidity and air freshness in the car to improve the comfort of the drivers and passengers in the car.

The automatic air conditioning system configured by modern cars has relatively complete functions, including functions such as refrigeration, heating, ventilation and air temperature adjustment, air purification and automatic air conditioning.

(1) The refrigeration function cools and dehumidifies the air in the car or the fresh air entering the car from outside the car through the refrigeration system, so that the interior of the car can reach a "cool" comfort level.

(2) Heating function The heating system heats and dehumidifies the air in the car or the fresh air entering the car from outside the car, so that the car can reach a "warm" comfort level.

(3) Ventilation and air temperature adjustment function The ventilation system introduces fresh air outside the car into the car to achieve the purpose of ventilation and ventilation; the air temperature adjustment function is to organically mix cold air, hot air, and fresh air to form a suitable air flow supply in the car.

(4) Air purification function The air purification device removes the dust and peculiar smell in the air in the car to make the air in the car clean. At present, the air conditioning system used in ordinary cars usually does not have the air purification function, or it is just a simple dust removal filter , Air conditioning systems with relatively complete air purification functions are widely used in some high-end cars or luxury buses.

(5) Automatic control function The automatic air-conditioning system of modern automobiles can automatically realize the organic combination of cooling, heating and ventilation through the electronic control system of the air-conditioning, and provide air with suitable cooling and heating, appropriate air volume and wind direction in the car, that is, it has automatic air conditioning in the car. Environment for all-season, all-round, multi-functional optimal control functions.