What is a ventilator air conditioner?

Air duct air conditioning, commonly known as air duct machine. The air conditioner is connected with the air duct and supplies air to the room. It is a small all-air system.

Pipeline fan, commonly known as "one for one", consists of outdoor unit and indoor unit, which is an upgraded version of ordinary household split air conditioner. The outdoor unit, like ordinary air conditioners, has a relatively low technical content, while the indoor unit is changed into a thin air duct indoor unit of central air conditioner, which is installed in the ceiling, and the decoration is more beautiful, and the price and installation cost are not much different from those of cabinet units.

1, working principle:

The air conditioner is connected with the air duct to supply air to the room. The so-called high static pressure air duct machine means that the fan used by the air duct machine is a high static pressure fan, and the static pressure of the air conditioner is equivalent to the residual pressure outside the machine and is a parameter of the air supply capacity of the air conditioner. The greater the static pressure, the longer the gas supply lifting time. Because the air supply of duct air conditioner needs to pass through the duct, the wind pressure loss will increase during the air supply process. If you don't use a high static pressure fan, there will be little air sent into the room.

2. Operation comparison

There are a large number of outdoor units of air duct machines and hanging machines, which occupy a large space on the external wall and are not beautiful. However, the failure of an air duct machine and the outdoor unit of the hanging machine does not affect the normal work of other machines.

If the outdoor unit of the central air conditioner breaks down, all indoor units will go on strike. If it is put in summer, it is impossible to stay indoors without air conditioning.

Operation: air duct machine = general air conditioning > central air conditioning.