Ruiapple takes you to understand the relationship between th

Ruiapple takes you to understand the relationship between the air volume and wind pressure of the cooling fan

In daily life, we will come into contact with cooling fans. Two important indicators of the cooling capacity of cooling fans are the air volume and pressure of the cooling fan. So, what is the relationship between the air volume of the cooling fan and the air pressure of the cooling fan. Rianpu technology to answer your questions.

The air volume of the cooling fan refers to the product of the flat design speed of the fan's ventilation system area. When the ventilation area reaches a certain level, the development speed of the plane becomes larger and larger, and the air volume of the cooling fan becomes larger. The greater the air volume of the cooling fan, the greater the heat absorption of the air. When air quality activities are transferred, more heat can be taken away directly from the enterprise, and the heat dissipation effect can be better. The larger the fan diameter, the larger the fan area ratio.

In order to stop normal ventilation, the resistance of the cooling fan must be suppressed during the ventilation process. The cooling fan must generate a cooling fan pressure that can suppress the air supply resistance. This pressure is the air pressure of the cooling fan. In order to achieve the purpose of air supply by the cooling fan, static pressure and dynamic pressure are required. The total pressure is the algebraic sum of static and dynamic pressures. The total pressure refers to the total pressure increase given by the cooling fan, that is, the difference between the total pressure at the outlet and the inlet of the cooling fan.

In actual development and application, the nominal maximum air volume value is not the air volume obtained by the company’s actual control of the fan hot plate. Strong ventilation capacity does not mean large air volume. When the air moves, the airflow will encounter a fan heat detector or element obstruction in the path selection of its research movement, and its impedance will limit the free capital flow of the air. In other words, when the amount of air continues to increase, the pressure of the air environment will decrease.

The cooling fans produced by Ruiapple are well received by new and old customers. They are of good quality, low price, and after-sales are in place. Welcome to cooperate and negotiate!