It is a ventilation equipment commonly used in industrial or commercial buildings.It can maintain good air circulation and quality by pulling out indoor air and discharging it outdoors.In this article, it will introduce its definition, principles, advantages, and applications in detail.
1. Definition
The wall fan is a ventilation equipment installed on the side wall of the building.It is usually driven by an electric motor and has a propeller to generate a large amount of airflow.It can be used to provide forced exhaust or compulsory wind, depending on its location and direction in the building.
2. Principles
Use the rotation of rotor blades to generate airflow, thereby achieving the purpose of ventilation.Its working principle is similar to other types of fans, such as roof fan and pipeline fan.Simply put, when the electric motor is running, it will drive the rotor blades to rotate, thereby generating air flow.
Three, advantages
Easy to install: You can install it on the side wall of the building without additional brackets or other structures.
Save space: Do not occupy indoor space, you can install it outside the building, thereby saving indoor space.
Energy -saving and environmental protection: It can improve indoor air quality through natural ventilation or forced exhaust, and reduce cooling and heating costs.This helps save energy and reduce carbon emissions.
Wide scope of application: can be used for various types of buildings, including factories, warehouses, supermarkets, restaurants, etc.
Four, application
The wall fan is usually used in the following aspects:
Forced exhaust: You can keep it out of the room and keep it out of the outdoor to maintain a good air quality.
Forced wind: If the fresh air in the building is insufficient, a large amount of fresh air can be introduced outdoors.
Air conditioning system assistance: In some cases, it can be used with the air conditioning system, thereby improving the efficiency of air circulation and energy -saving effects.
The above is an introduction to the advantages of the wall fan.