A few years ago, the variable frequency air energy heat pump was still a strange word for the people. However, in recent years, with the development of air energy heat pump technology, especially the UTL/VKIN, the leading brand of air energy in 2007, the first variable frequency air energy product has been introduced. “No frequency conversion and no air energy” has become a fashion, frequency conversion. Air energy heat pumps have gradually become the mainstream of choice for the people. So, what exactly is a variable frequency air energy heat pump? What are the advantages of variable frequency air energy heat pumps?
The so-called "frequency conversion" is to change the frequency. “Frequency” refers to the number of times a periodic change is completed in a unit of time, and is an amount describing the frequency of periodic motion.
Compared with the traditional fixed-frequency air energy heat pump, the variable frequency air energy heat pump has an additional "inverter". This "frequency converter" allows the air energy heat pump to automatically adjust the operation of the compressor based on changes in the outdoor ambient temperature. When the outdoor temperature is relatively low, the frequency converter can speed up the operation of the air energy heat pump, thereby improving the heating capacity of the heat pump, so that the air energy heat pump can adapt to work in a low temperature environment; when the outdoor temperature is relatively high, the frequency converter can Let the air energy heat pump run slower, which will save energy.
Simply put, the existence of the inverter is like the gear position of the electric fan. When the heat is high, the speed of the fan blade is increased, and the wind blows out is relatively large. When the weather is cold, the low gear is opened. The frequency of operation is slower, and the wind blown out will be smaller.
In addition to the variable frequency air energy heat pump, the heating efficiency of the air energy heat pump can be improved in a low temperature environment, and the life of the air energy heat pump can be improved and the energy consumption can be reduced.
As we all know, such equipment, if it is turned on and off, will reduce the service life of the appliance. The traditional fixed-frequency air energy heat pump will automatically stop when the temperature in the water tank reaches the set temperature; if it does not reach the set temperature, it will automatically start. Although such a setting is convenient and trouble-free, frequent starting and stopping will not only increase the consumption of electric energy, but also reduce the service life of the air-energy heat pump compressor.
However, the variable frequency air energy heat pump is different. After reaching the set temperature, the variable frequency air energy heat pump will still work at low frequency. This method will not only increase the power consumption, but also maintain the stability of the indoor temperature and make the heating more comfortable.