Air duct type air conditioner is one of air conditioners. It has the advantages of saving investment, uniform air supply and convenient use, and is well received by consumers. However, some people do not know enough about it, causing hesitation when purchasing. Next, I will introduce you to the working principle and advantages and disadvantages of the ducted air conditioner for the reference of consumers.
First, the working principle of ducted air conditioner
As the name implies, the air duct type air conditioner system uses air as a transport medium. It uses a refrigerant to concentrate on the amount of cold, and cools and heats the fresh air, mixes it with the return air, and sends it into the room. If there is no fresh air, only the return air will be heated and cooled.
The outdoor unit of the air duct type air conditioner system is composed of a compressor and an air-cooled condenser. The indoor unit is composed of an evaporator and a circulating fan, and has various forms such as a ceiling type and a hidden ceiling type. The characteristic of the system is that the condenser of the outdoor unit adopts air cooling, and each outdoor unit and the indoor unit are arranged one-to-one to form an independent system, and the connection between the condenser of the outdoor unit and the evaporator of the indoor unit can be up to 25 m. It is hidden that the ceiling machine (indoor unit) can be connected to the air duct and the air outlet can be evenly arranged indoors according to the indoor space. It can also be connected to the new air duct to introduce new air. The system completely relies on the refrigerant circulation to complete the air conditioning requirements. The function of the split type air conditioner has the air supply effect of the central air conditioner. Compared with other forms of central air conditioning, the air duct system has a small initial investment, simple design, easy installation, flexible installation and so on.
Second, the advantages and disadvantages of ducted air conditioning
1, advantages
(1) Saving investment: The air-cooled pipeline air-conditioning system is an all-air system, a waterless system and various supporting equipment, thus greatly reducing the initial investment. With less investment and less expense, you can solve the money for us.
(2) Easy to use: The air conditioning system is simple, no need for special management, only regular inspection. It does not require regular inspections like other types of air conditioners.
(3) Uniform air supply: The air pressure at the air outlet of the high static pressure pipeline machine is high, and the uniformity of the airflow in the room can be ensured by the correct design of the air duct. The customs are uniform, stable and comfortable.
(4) Matching decoration: The air duct is installed in the ceiling, only the air outlet is exposed indoors, and the air outlet of different materials can be selected according to the decoration requirements, so that the decoration is beautiful and generous. The rear ceiling can completely hide the body and does not hinder the appearance.
2, disadvantages
(1) A large ceiling is required, and the ceiling height is high, which reduces the floor height of the room. This is a fatal disadvantage for buildings with low floor spacing.
(2) When the air volume control valve is not installed, individual control of each room cannot be achieved. The air volume control valve needs to be installed in the later stage and needs to be paid for.
(3) When any room is needed, all air conditioning units must be turned on, and the resources are wasted. This has led to an increase in electricity bills, and on the other hand, it is quite costly.
(4) The equipment is noisy. Silent facilities need to be used in the installed room, and the ducted air conditioner still has some noise.
Through the above understanding, we must have a certain understanding of the working principle and advantages and disadvantages of the ducted air conditioner. If you want to know more about duct air conditioners, please stay tuned to the home of the decoration.
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