The principle of large central air -conditioning uses liquid vaporization and refrigeration provides the required cooling amount to the air regulation system to offset the cold load in the indoor environment; the heating system provides the air regulation system to offset the heat load of the indoor environment.
Large central air conditioner price
Large central air -conditioning brand
Recommended brand 1: Gree brand large central air -conditioning Guli brand large central air conditioner was developed and produced by Zhuhai Gree Electric Co., Ltd., which is one of the most authoritative leadership companies in the field of air conditioning.The feature is to inherit the concepts of energy saving, health, environmental protection and comfortable design and manufacturing of Gree air conditioners.At present, Grees central air conditioner is mainly produced by large central air conditioners. It has the most complete central air conditioning with the most complete specifications and the most diverse style.Recommended brand 2: Mideas large -scale central air -conditioning Midea Midea large central air conditioner is manufactured by Midea Group. The company is a large -scale comprehensive enterprise mainly based on home appliance manufacturing. At present, the company is the most complete variety in my country in the field of central air -conditioning. Enterprise.Mideas large -scale central air conditioner is mainly used in the business field, with the goal of providing the best environmental temperature.Mideas large -scale central air -conditioning product has a reliable quality and stable performance, which is well received by users.
Large central air -conditioning system
The large central air -conditioning system consists of three parts: cooling water circulation system, freezing water circulation system, and host.The host parts include compressor, evaporator, condenser, refrigerant and other parts.In the working cycle, under the pressure of the compressor, the low -pressure gaseous refrigerant enters the condenser to become a condensed high -pressure liquid. At the same time, the refrigerant will release a large amount of thermal energy.Then release it into the air.The high -pressure liquid enters the evaporators antihypertensive device and becomes gas. While the liquid becomes the gas, the energy of the gas absorbing frozen water is reduced to the low temperature. The low -pressure gas of this part enters the compressor so that it is continuously circulating.

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