Summer is coming! Do you understand all the knowledge of air conditioning purchasev

　　What is a fixed-frequency air conditioner? The grid voltage in China is 220 volts and 50 hertz, and the air conditioner working under this condition is called a fixed-frequency air conditioner. Because the power supply frequency can’t be changed, the rotating speed of the compressor of the traditional fixed frequency air conditioner is basically unchanged, and the indoor temperature can be adjusted by constantly “turning on and off” the compressor, which is easy to cause the room temperature to be hot and cold and consume more electricity.Before that, commercial heating and cooling The market has also soared for a time, which has attracted the attention of a wide range of investors. https://puremind.com/product-category/puremind-air-conditioner/commercial-air-conditioner/

　　What is a variable frequency air conditioner? The main engine of the variable frequency air conditioner automatically performs stepless speed change, and it can automatically provide the required cooling (heating) amount according to the room conditions. When the indoor temperature reaches the expected value, the air conditioning main engine will run at a constant speed that can accurately maintain this temperature, so as to realize “non-stop operation”, thus ensuring the stability of the environmental temperature.

　　Advantages and disadvantages analysis:

　　Advantages of fixed frequency air conditioning: affordable price, more options, rich products and various types.

　　Disadvantages of fixed frequency air conditioning: Relative temperature control and energy saving are still slightly inferior to frequency conversion.

　　Advantages of inverter air conditioner: more accurate temperature control, low temperature, wide voltage start, and more energy saving.

　　Disadvantages of inverter air conditioner: the relative price positioning is higher, while the affordable inverter is less optional.

　　To sum up, it is obvious that inverter air conditioners are smarter! But the price will naturally be more expensive.