What is the difference between the inverter refrigerator compressor and the ordinary refrigerator compressor?
More than 250 liters more revenue to improve the efficiency of the refrigeration system there are three kinds of methods: the first is using energy saving components and energy-saving technologies, such as high efficiency compressor, high efficiency heat insulation technology, advanced technology and other second kinds of foaming; is to improve product design and matching, by determining the structure parameters and the system parameters of the product the optimal design method; the third is used in the process of operation, energy saving. It includes two aspects: on the one hand, the refrigerator has a higher efficiency in a wide range of working conditions; on the other hand, the refrigerator output compatible with the load, which is applicable to any such knowledge, equipment and energy products.Using frequency conversion technology is mainly to achieve energy-saving refrigerator from the use of the operation, process, cooling capacity by varying the compressor speed to change the refrigerator, the refrigeration capacity can vary according to the change of load, thereby reducing the stop loss, reduce the power consumption. At the same time, the DC speed regulating compressor used in the variable frequency refrigerator reduces the excitation losses of the compressor motor, and further improves the compressor efficiency.
Inverter refrigerator with a heavy load in the refrigerator compressor can operate at high speed to achieve rapid cooling; by continuously adjusting the compressor speed can make the refrigerator temperature control is more accurate and stable; the general inverter compressor adopts brushless DC electric drive, reduce the loss of excitation caused by conventional AC induction motor. But it is worth noting that the frequency conversion control system will bring certain electromagnetic compatibility and electromagnetic interference problems. At the same time, the refrigerator compressor for reciprocating piston compressor, the working principle and structure characteristics of the compressor determines the frequency range is relatively narrow, cause the advantage as the inverter air conditioner inverter refrigerator as the obvious.
The main features of the frequency conversion refrigerator has obvious advantages: because the refrigeration capacity can be adjusted, the refrigerating capacity of refrigerator can be well matched with the load of the refrigerator, avoid unnecessary energy consumption; when the refrigerator required cooling capacity is small, the compressor can be running at a low speed, reduce the number of starts.Compared with the conventional refrigerator, has the advantage of energy saving in two aspects, one is less frequent refrigerator loss caused by shutdown stop / start; two is to reduce the energy loss caused by the refrigerator shutdown system of high and low voltage balance, at boot time and must be to establish the high and low pressure caused by the loss.
