We go to understand the difference between fixed frequency air conditioning and frequency conversion air conditioning, mainly in order to add a cost-effective home, but also to decorate the room, to provide us with the best service air conditioning products. Compared with fixed frequency air conditioning, frequency conversion air conditioning technology is more advanced. Today, let’s understand the difference between frequency air conditioning and frequency conversion air conditioning.
Compressor difference between fixed frequency air conditioner and variable frequency air conditioner
Fixed frequency air conditioning, in China’s 220 volts, 50 Hertz power grid voltage, the power supply frequency is unchanged, the compressor speed in the air conditioning does not change, the air conditioning to maintain the set temperature continuous output, because the continuous output, resulting in lower and higher indoor temperature, can only be closed by the air conditioning, let the compressor stop operation to adjust the indoor temperature, easy to cause instability of room temperature.
Variable frequency air conditioning is different, the host of variable frequency air conditioning can independently carry out stepless speed change, according to the temperature in the room to adjust the cooling or heating effect of the air conditioning, to ensure that the indoor temperature is constant at the set value, even if the compressor does not stop rotating, still maintain a constant room temperature.
Operation difference between fixed frequency air conditioning and variable frequency air conditioning
Variable frequency air conditioning has many advantages over fixed frequency air conditioning, it can automatically provide the required cold or heat according to the indoor situation, but when the indoor temperature reaches a certain expected value, the air conditioning will automatically operate at a constant speed of this temperature, so as to ensure the stability of the indoor ambient temperature. In fact, frequency conversion air conditioning and fixed frequency air conditioning maximum compressor operation. The compressor of variable frequency air conditioning can be moderately adjusted in the case of long-term operation, as long as the room is not in urgent need of a lot of cold and hot, the air conditioning will maintain a low frequency state of operation, intelligent constant temperature control, and fixed frequency products need to manually adjust the cold and hot air conditioning.
The price difference between fixed frequency air conditioning and variable frequency air conditioning
The price of inverter air conditioning is relatively expensive, and the initial one-time investment cost is high. Although the current price of some frequency conversion air conditioners seems not expensive, but not real frequency conversion air conditioners, but AC frequency conversion air conditioners, compared with DC frequency conversion air conditioners is very far away, it can not save much electricity, and all aspects of functions are low-end configurations. If the economic conditions are good, you can consider full DC frequency conversion air conditioning, for most families and the main, fixed frequency air conditioning is more economically suitable.
Fixed frequency air conditioning and frequency conversion air conditioning applicability difference
Fixed frequency air conditioning uses the switch to adjust the room temperature, if the temperature fluctuation range is large, people will feel no one old friends, easy to get “air conditioning disease”, and frequency conversion air conditioning at the beginning of the high-speed operation, when the room temperature reaches the set temperature, to low-frequency work, temperature control is accurate, room temperature is more stable, the human body feels more comfortable, more suitable for the elderly and children sleep.
Well, the above is about the difference between fixed frequency air conditioning and frequency conversion air conditioning, it can be seen that fixed frequency air conditioning and frequency conversion air conditioning is still very different, when we buy, the main consideration should be which one is more suitable for their own needs oh.
