Is air conditioning heating more expensive than cooling? Since the comfort concept of air conditioners does not only stay in the summer cooling, many household split air conditioners have also added the function of heating. Now the effect of air conditioning and refrigeration is very good, and the technology of air conditioning and refrigeration is relatively mature. The air conditioning heating is still relatively fresh, and users often have a skeptical attitude towards the effect of air conditioning heating. And the air conditioning power consumption itself is very large, then the user will think, air conditioning and cooling are so power-hungry, air conditioning heating will not consume more power? This article will introduce you to the air conditioning heating and air conditioning refrigeration which is more Power consumption.
Is air conditioning heating more expensive than cooling? Want to understand this problem, to understand the comparison between air conditioning heating and air conditioning cooling power consumption, first from the principle point of view, air conditioning heating and air conditioning refrigeration are based on the principle of reverse Carnot cycle. When the air conditioner is heated, the refrigerant gas is compressed into a high temperature and high pressure gas by the compressor, enters the heat exchanger of the indoor unit, condenses and liquefies the heat, and transfers the heat to the indoor air, thereby increasing the temperature in the room. The liquid refrigerant is depressurized by the throttling device, enters the heat exchanger of the outdoor unit, evaporates and vaporizes heat, absorbs the heat of the outdoor air, and the temperature of the air around the outdoor unit drops, and the refrigerant that becomes the gas enters the compressor and starts next. cycle.
In the winter air-conditioning heating, the problem of frosting of the outdoor unit should be considered. The frosting of the outdoor unit will make the air-conditioning heating effect worse. If it is to be defrosted, it will consume more heat. If it continues to operate, it is undoubtedly low in heat exchange efficiency. Consumption. Generally, the effect of air-conditioning heating is very poor in a harsh low-temperature outdoor environment. Therefore, some air conditioners are equipped with electric auxiliary heating devices. In addition to the heating of the air conditioner itself, electric heating is required to assist, of course, it requires more power. .
Is air conditioning heating more expensive than cooling? The answer is yes. However, air conditioning heating and cooling are different energy transfer, the actual operating conditions are not the same, so there is not much comparability, users do not have to worry too much about air conditioning heating than air conditioning cooling power consumption. If you want to enjoy a more comfortable home environment, it is recommended that you install a small series of professional heating equipment, such as energy efficient and comfortable.
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