Meiling inverter refrigerator technology analysis

Frequency conversion technology is a high technology for the comprehensive development and application of home appliances. By changing the frequency of AC power, the technology of AC power control is achieved, achieving energy-saving and efficient results. With the development of science and technology, the use of frequency conversion technology has become more and more widespread. White goods such as air conditioners and refrigerators have begun to strengthen the use of frequency conversion technology.

Among them, the 0.1-degree frequency conversion technology of Meiling refrigerator can be said to be the representative of domestic refrigerator products, which can be based on actual needs, to achieve accurate 1Hz frequency conversion, to ensure that the refrigerator is always in the best state of operation, reduce operating energy consumption; In addition, 0.1 °C precise temperature control, Reduce the impact of temperature fluctuations on the preservation of refrigerators and extend food preservation time.

Not only that, the inverter refrigerator can also reduce the energy consumption of the refrigerator under the premise of ensuring the strong refrigeration capacity according to the conditions of the ring temperature, the number of foods, the number of opening and closing the door, and the setting state, and at the same time reduce the noise and truly achieve energy saving and noise reduction. At present, this technology has been applied to a variety of products such as the Athena 450 series and 310 series of Meiling, which are popular with consumers.

Meiling's first batch of 450, 356 series products have been listed one after another. The 0.1°C temperature adjustment can be directly performed through the control panel to enjoy every degree of freshness. After the frequency conversion optimization, the energy consumption will be reduced by more than 10%. Subsequently, Meiling will introduce more frequency conversion products. 450 energy consumption of frequency conversion products has dropped by 20%.

"0.1 degree frequency conversion" advantage:

More than 30 years of professional refrigeration history, dozens of research and development of variable frequency technology, Meiling has mastered the core technology of frequency conversion control, and effectively ensure that the refrigerator matches to achieve the best state. Meiling "0.1 degree inverter" refrigerator, can achieve 0.1 °C precise temperature control, while Meiling inverter compressor has a wide speed, ultra-quiet and other advantages.

0.1 °C precise temperature control:

The temperature control accuracy of traditional computer temperature control refrigerators is 1°C, and the accuracy of temperature control is poor, which can cause large temperature fluctuations and high energy consumption in the refrigerator. The Meiling "0.1 degree inverter" refrigerator, can achieve 0.1 °C precise temperature control, high sensitivity temperature control system, stabilize the temperature inside the box, reduce the impact of temperature fluctuations on food preservation.

1Hz precision frequency conversion:

Meiling inverter refrigerator compressor speed between 1200 ~ 4500rpm, the compressor operating frequency between 40-150Hz. Meiling's variable frequency control technology can realize precise frequency conversion of 1Hz according to the actual needs of refrigerator operation, timely adjust the speed of the compressor, ensure that the refrigerator is always in the best operating condition, balance the temperature inside the box, and reduce the energy consumption of the operation.

Super energy saving:

Meiling uses Italian Conlon Vacuum Foaming Machine and adopts the third-generation cyclopentane mixed foaming technology. Combined with the optimization of the power module, it minimizes the loss of energy consumption, making Meiling's "0.1-degree frequency conversion" refrigerator energy-saving than ordinary refrigerators. More than 10%.

Wide speed:

The control range of the inverter compressor speed has a direct impact on the energy consumption, freshness, and noise of the inverter refrigerator. At present, the speed range of inverter compressors in the industry is mostly 1500 to 4500 rpm, while Meiling uses a COP (heating energy efficiency ratio) high, wide range 1200 to 4500 rpm inverter compressor, a wider speed control range, and more gear shifts, making Meiling inverter refrigerators perform well in various performances.

Super sound-off:

The refrigerator noise is mostly compressor or resonance noise. Meiling's "0.1-degree frequency conversion" refrigerator can effectively reduce the occurrence of noise by optimizing the product structure.