As the hot weather continues, the air-conditioning market also ushered in sales. In the face of an endless stream of variable-frequency air-conditioning concepts in the market, many people in the industry believe that the special features of these air conditioners are purely speculative concepts and have no practical significance for consumers' daily use.
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In the past two days, when reporters visited the home appliance store, they discovered that many brand promoters began to recommend to consumers some “high-end†products with various characteristics, such as addition of formaldehyde air conditioners, non-fluorinated broadband inverter air conditioners, nano sterilization air conditioners, Antibacterial copper air conditioner.
Air-conditioning industry insider Liu told reporters that many of these so-called features are deliberately proposed concept. Take wideband inverter air conditioner as an example, broadband frequency conversion is the air conditioner frequency covering low frequency, intermediate frequency, high frequency 3 frequency bands, it is called broadband frequency conversion, but in fact as long as the inverter air conditioner, the frequency can be achieved from high frequency to intermediate frequency Low frequency changes. The frequency of wideband frequency conversion is only a little wider than the frequency range of ordinary air conditioners. For example, in the low frequency range, a 0.1 Hz concept proposed by a brand. But air conditioning technicians pointed out that 0.1 Hz is theoretically valid, but at room temperature, 1 Hz is still difficult to achieve, let alone 0.1 Hz. In addition, at frequencies below 4-8 Hz, the capacity of the compressor is reduced to zero and is doing no work. Therefore, broadband inverter air conditioners currently cannot significantly reduce energy consumption.
In the past two days, when reporters visited the home appliance store, they discovered that many brand promoters began to recommend to consumers some “high-end†products with various characteristics, such as addition of formaldehyde air conditioners, non-fluorinated broadband inverter air conditioners, nano sterilization air conditioners, Antibacterial copper air conditioner.
Air-conditioning industry insider Liu told reporters that many of these so-called features are deliberately proposed concept. Take wideband inverter air conditioner as an example, broadband frequency conversion is the air conditioner frequency covering low frequency, intermediate frequency, high frequency 3 frequency bands, it is called broadband frequency conversion, but in fact as long as the inverter air conditioner, the frequency can be achieved from high frequency to intermediate frequency Low frequency changes. The frequency of wideband frequency conversion is only a little wider than the frequency range of ordinary air conditioners. For example, in the low frequency range, a 0.1 Hz concept proposed by a brand. But air conditioning technicians pointed out that 0.1 Hz is theoretically valid, but at room temperature, 1 Hz is still difficult to achieve, let alone 0.1 Hz. In addition, at frequencies below 4-8 Hz, the capacity of the compressor is reduced to zero and is doing no work. Therefore, broadband inverter air conditioners currently cannot significantly reduce energy consumption.
Guangzhou Etmy Technology Co., Ltd. , https://www.digitaltalkie.com