What is the classification of air conditioning and its function

With the popularity of air conditioning, air conditioning on the market has become a wide range of types, consumers face so many types of air conditioning do not know what kind of suitable, air conditioning of different types of functionality on the difference is very large, and other aspects of the other more numerous differences, consumers should be objective to buy air conditioning. The following is a brief introduction to the types of air conditioning:

1, air conditioning in accordance with the compressor's working state of the different points, can be divided into fixed-frequency air conditioning and frequency conversion air conditioning. Fixed-frequency air-conditioning compressor speed and output power is unchanged, power consumption; while the speed and output power of the inverter air-conditioning compressor can be changed, the temperature control is convenient, fast, energy-saving.

Fixed-frequency air conditioning: the compressor can only input a fixed frequency and size of the voltage, the compressor speed and output power is not changeable, power consumption is relatively large.

Inverter air conditioning: by changing the frequency and size of the input voltage to change the compressor speed and output power, so that the compressor speed changes continuously, realizing the automatic stepless speed change. The temperature difference fluctuation is small, realizing fast, energy-saving and comfortable temperature control effect.

2, air conditioning is divided into single-cooled air conditioning and cooling and heating air conditioning, the working principle is the same, air conditioning is generally used in the refrigerant is Freon. The characteristics of Freon are: when it changes from gas to liquid, it releases a large amount of heat. When it changes from liquid to gas, it absorbs a large amount of heat. The air conditioner is designed according to this principle.

An air conditioner, or air regulator, is a unit that is used to provide treated air to a spatial area, generally enclosed.

Its function is to regulate the temperature, humidity, cleanliness and air flow rate and other parameters of the air in that room (or enclosed space, area) to meet the requirements of human comfort or process. When heating there is a part called a four-way valve, so that the refrigerant in the condenser and evaporator flow direction and refrigeration in the opposite direction, so when heating the outdoor blowing cold air, indoor machine blowing hot air.

In fact, it is the use of junior high school physics learned in the liquefaction (from gas to liquid) to discharge heat and vaporization (from liquid to gas) to absorb the principle of heat.

3, according to the classification of air-conditioning function, can be divided into single-cooled, cooling and heating, as well as electrically assisted heating type three. Single-cooled air conditioning cooling effect is outstanding, more suitable for summer use; and cooling and heating air conditioning with cooling and heating of the two functions, both summer cooling,

can also be winter heating warmth. Therefore, the fall and winter warming selection of air conditioning, we must choose the cooling and heating type air conditioning.

Single-cooled air conditioning: suitable for hotter summers and warmer winters, or areas with adequate winter heating.

Heating and cooling air conditioning: for hot summers and cold winters, and attention should be paid to the choice of heating capacity is greater than the cooling capacity of the air conditioning to ensure that the heating effect.