Exhaust fan we are very familiar with, it is driven by the fan to rotate the air flow, so that indoor and outdoor air exchange of a class of air-conditioning appliances. Also known as ventilation fan. Exhaust fan can remove the indoor dirty air, adjust the temperature, humidity and sensory effects, for people's lives to provide a lot of convenience. The following decoration will be the bar for the role of exhaust fan which for everyone to provide relevant introduction.
The role of exhaust fan First, the exhaust fan is generally the indoor air circulation, it should be so that the indoor solvent can be quickly removed after evaporation, so as to avoid the indoor air solvent content is too high, causing explosion or poisoning.
The role of the exhaust fan Second, the exhaust fan driven by the fan to drive the air flow, so that indoor and outdoor air exchange of a class of air-conditioning appliances. Also known as ventilation fan (how to identify tile quality). The purpose of the exhaust is to remove the indoor dirty air, adjust the temperature, humidity and sensory effects. Exhaust fans are widely used in homes and public places.
The role of the exhaust fan Third, the exhaust fan into the exhaust port is divided into partition type, duct exhaust type, duct inlet type, the whole catheter type (according to the air flow is divided into centrifugal, axial and cross flow The
Exhaust fan of the role of four, exhaust fan ventilation methods are discharged, inhaled, and used three. Discharge from the natural air intake into the air, through the exhaust fan discharge dirty air; inhalation through the ventilation fan inhalation of fresh air, from the natural exhaust port discharge dirty air; and the use of type is the suction and exhaust by the ventilation fan to complete.
The role of exhaust fan 5, exhaust fan is a kind of axial fan. Mainly used in negative pressure ventilation and cooling works and called the exhaust fan. Exhaust fan with large air duct, large leaf diameter, large exhaust volume, ultra-low power consumption, low speed, low noise and so on.
The role of exhaust fan 6, exhaust fan and cooling curtains can be used together to solve the ventilation, cooling problem. The operation of the exhaust fan will be in the room to form a negative pressure environment. If the exhaust fan on the other side of the wall to install the cooling curtain, exhaust fan in the indoor hot air out of the room at the same time, will also be through the cooling curtain into the room containing rich water vapor in the low temperature air into the room, so To achieve the effect of ventilation, cooling.