The popularity of air source heat pumps is becoming more and more widespread. Users often compare air source heat pumps and air conditioners. Both can help users achieve heating in winter and cooling in summer. However, after careful comparison, there is still a big difference between the two: the origin of air conditioners Due to cooling needs, the product takes into account the heating function, but the heating capacity is greatly limited in low-temperature environments. Some models may lose their heating capacity in sub-zero low-temperature environments. The indoors rely on electric auxiliary heating to increase heating energy consumption in winter. , there are certain safety hazards; the air energy heat pump cooling and heating unit has no problem in summer cooling, and its heating capacity in winter is also excellent. It can still heat normally at around -25°C, and it also has energy-saving properties of the product. Different regions and different seasons More adaptable. So what are the unique advantages of air source heat pumps compared to air conditioners?
1. The warm and cold air is soft and comfortable
Although air-conditioning and air-energy cooling and heating systems can occasionally achieve rapid cooling and heating, there is a big difference in comfort. When the air conditioner is running, the refrigerant in the pipeline directly exchanges heat with the air, and the efficiency is high, but the large amount of dehumidification directly leads to drier indoor air, stronger wind, and stronger stimulation of the human body by cold and warm wind; Compared with the air conditioner, there is one more heat exchange. The refrigerant in the air source heat pump host transfers heat to the circulating water in the indoor pipeline, and then releases the cold and heat to the room through the water. Especially in summer, the outlet air temperature is between 15-20°C In the room, the temperature is close to the human body and the wind is softer, unlike the air-conditioning wind that blows for a long time and has a piercing feeling. In addition, the air energy heat pump water circulation system has little effect on indoor humidity, and the human body feels more comfortable and natural.
2. It can adapt to a wide temperature range and has high operating efficiency
Compared with air conditioners, air source heat pump units can adapt to lower temperature environments, and still have stable operation capabilities in low temperature environments. The product is equipped with standard heat pump professional compressors, which solves the problem of limited heating capacity in winter. In addition, the application of air energy compressor jet enthalpy increase and frequency conversion technology, the design optimization of the heat exchanger of the unit, the heat exchange and defrosting effect are more stable, and the temperature range that can be adapted is wider, basically at -25 ℃ ~ 48 ℃ Use, some ultra-low temperature models can also be applied to the environment of -30 ℃, and the installation environment temperature is less restricted.
3. The heating system in winter is more energy-efficient
Compared with air conditioners that directly convert electrical energy into thermal energy, air-energy heat pumps obtain heat from the air, use a small amount of electrical energy to drive the compressor to work, and convert low-grade thermal energy in low-temperature ambient air into high-temperature water for heating. The general energy efficiency ratio can be in More than 3.0, that is, consuming 1 kilowatt-hour of electricity can obtain more than 3 times the heat energy, which is more economical than using electricity directly for heating or gas wall-hung boiler heating.
4. It can be flexibly used with different terminals
The air conditioner relies on the fan coil for heating and cooling. The heating and cooling of the air source heat pump adopts water circulation, which can provide users with heating water at about 35-55°C and cold water at about 15-20°C. Users can flexibly choose the end, cooling in summer With fan coil units, fan coils, floor heating or radiators can be used for heating in winter, which brings users more choices, is convenient for users to choose, and meets different effect and comfort requirements.
Through the above comparison, it can be seen that the air source heat pump heat pump can meet the needs of users in both heating and cooling, and the system has a long service life, safe and stable operation, energy saving, environmental protection and low energy consumption. It has gradually become a new choice for many household and commercial users. In addition, the air energy heat pump water heater unit can provide users with low, medium and high temperature water, as well as air energy drying rooms, etc. It is believed that it will be more widely used in more occasions in the future.