Centrifugal fan model and parameter table

Release time：2024-08-12    Click：1038

　　Centrifugal fan model and parameter table，This is what many users who want to purchase centrifugal fans want to know.Centrifugal fan is a common industrial equipment that has been increasingly widely used in our daily lives. In order to select and use centrifugal fans reasonably, it is necessary to analyze and understand the model parameters of centrifugal fans and their interrelationships.

　　The main parameters that represent the performance of a centrifugal fan are as follows, as pointed out by the Turbo-tech editor:

　　1. Air volume

The volume of air discharged by a centrifugal fan per unit time is called the air volume Q, also known as the supply air volume or flow rate. Its unit is cubic meters per second or cubic meters per hour, and the commonly used unit in engineering is cubic meters per hour.

　　2. Wind pressure

The difference between the total pressure of the outlet airflow and the total pressure of the inlet airflow of a centrifugal fan is called the wind pressure H of the fan, which is measured in millimeters of water column. The wind pressure generated by a centrifugal fan is related to the impeller diameter, speed, air density, and blade form of the fan.

　　3. Power

When a centrifugal fan transports a certain amount of air under a certain wind pressure, it requires a certain amount of energy, which is provided by the motor that drives it. The energy consumed per unit time is called power N, and the unit of power is expressed in kilowatts.

　　4. Efficiency

The ratio of effective power to shaft power of a centrifugal fan is the efficiency η of the ventilation fan, that is, the effective power of a centrifugal fan reflects the economic efficiency of its operation.

　　5. Rotational speed

The speed n of a centrifugal fan can be directly measured using a tachometer, and its value is expressed in revolutions per minute (RPM).

　　Complete list of models and parameters for Turbo-tech centrifugal fans:

　　CF series single-stage high-speed centrifugal fan parameters

　　Flow range: 1200~150000Nm3/h;

　　Pressure range: 0.03~0.2MPa (G);    

　　Compressed media: air, nitrogen, etc;

　　Parameters of Titanium Lingte RF process fan and circulating fan:    

　　Flow range: 3000~520000Nm3/h;    

　　Pressure range: 0.01~8.0MPa (G);

　　Compressed media: various process gases;

　　The above content is a general introduction to the "Model and Parameter Table of Centrifugal Fans". The several performance parameters of centrifugal fans are not fixed and unchanging, and there is a certain inherent connection between them. Titanium Lingte has always been constantly understanding the needs of users, trying to meet their needs as much as possible, in order to achieve better service. For more details, please feel free to consult Turbo-tech Sales at 400-8861856.