Air energy water heater is indirect heating, just like air conditioner, which is the other way around. The cold air of the original air conditioner is discharged to the outside to exchange with the hot air outside, and the generated heat energy is converted into water through the heat exchanger, thus achieving the effect of energy saving. The thermal efficiency of ordinary household coil heat exchange heat pump is already very high, that is to say, the so-called air energy water heater is either high-tech as some people say or ordinary air conditioning technology. When the outdoor temperature is high, the heat exchange is no problem. If the outdoor air temperature and humidity are low, it is difficult to exchange heat. Therefore, in the cold winter, it is difficult to talk about energy conservation. In fact, the amount of hot water used in winter is much more. Stable things are also difficult to guarantee; Complex structure and high maintenance rate; The market share is low, and it is difficult to guarantee the maintenance of accessories in the future. In addition, the temperature generated by heat exchange is difficult to be higher than 55 degrees, because the maximum protection temperature of the radiator of the air-conditioning compressor is about 120 degrees. According to the principle of heat exchanger, the heat exchange temperature cannot be higher than 55 degrees. If it is higher than this temperature, it will create a successful waste, that is, it will not save energy. Compressor works under high load for a long time, and its service life is quite limited. The higher the temperature, the lower the heat exchange efficiency. Usually, the optimal heat exchange efficiency temperature is 25-28 degrees, which is the best temperature outdoors and in water. Therefore, this technology has been used in swimming pool constant temperature and indoor moisturizing constant temperature for a long time abroad, but no one has used it in domestic water heating. That's about it. I hope I can bring you some understanding. Our company has all kinds of water heaters and is a professional water heater engineer and service provider. Guangzhou Li Yin mechanical & electrical equipment engineering co., ltd
Any energy-saving equipment will only happen under certain conditions, so what can be done to remedy it under other circumstances? It is nothing more than heating in the most traditional way, electric heating tube.