01 More efficient operation
The operation principle of the multi split central air conditioning system of fluorine system is that the outdoor main unit can meet the requirements of indoor cooling and heating load by heat exchange with the surrounding air, through copper pipe lines, Freon as the refrigerant medium, through the compressor driving the refrigerant and each indoor unit for direct heat exchange.
The operation principle of air source heat pump dual supply is to solve the heating and cooling needs of each room in the whole family with a single host. Compared with the direct heat exchange of multiple on-line indoor and outdoor units, the cold and heat transferred by the system will pass through the secondary heat exchange, replacing the heat or cooling capacity of the refrigerant into the water, and then transmitted to the indoor end through the pipeline, so the dual supply of air source heat pump is more energy-saving.
02 Better comfort
Because the central air conditioner of fluorine system enters the indoor unit directly and exchanges heat with the indoor air once, the temperature of the air outlet is very low when it is cooled, and it may produce a bone piercing feeling when blowing directly at the human body; in addition, although it can achieve rapid temperature rise / drop, the temperature changes too fast, and the direct heat exchange with the air is easy to take away a lot of water, and the excessive indoor dehumidification may be felt To dry, long-term open use is not timely ventilation, may cause dizziness and other discomfort.
The air source heat pump two-way water supply system, after the outdoor unit compresses the refrigerant, the cold / hot water generated by the heat exchange with the water exchanges heat with the indoor air, the water in the air is not easy to lose, the heat exchange temperature difference is small, the air is more gentle, the human body feels not piercing, more natural and comfortable.
When cooling in summer, the air and water at the end exchange heat, and the wind blowing out is relatively soft, relatively speaking, the moisture content is more than that of the refrigerant heat exchange system of fluorine machine, so long-term cooling will not make people feel dry and grumpy indoors; in winter, the two-way heating is adopted, and the floor radiation heating is the most comfortable heating mode, with even indoor surface temperature and gradual room temperature from bottom to top Decline, give people a good feeling of warm feet and cool top.