Product Selection and Selection Method of Swirl Air Outlet

Swirl Air Outlet is a device used to improve air circulation. It generates high-speed rotating airflow, reducing the pressure of the bottom layer and increasing the pressure of the upper layer, thereby promoting air circulation.

Selection method

1. Air volume: The primary condition for selecting all air outlets.

2. Air outlet form: available in square and circular shapes.

3.When selecting a swirl air outlet, multiple factors need to be considered, including ventilation area, gas flow rate, noise, static pressure loss, etc.

4. A true swirl air outlet should rotate evenly throughout the entire tuyere. Therefore, when selecting air flow outlets, it is necessary to choose products with good performance and reasonable structure.

5. The installation position of the swirl air vent also needs to be noted, generally considering factors such as indoor layout and air conditioning position to fully utilize the function of the swirl air vent.

6.When using the swirl air outlet, it is also necessary to pay attention to regular cleaning and maintenance to ensure its normal and healthy use.

Product selection

1. The main control parameters for the selection of swirling air vents include the type, material, specifications, outlet wind speed, total pressure loss, and airflow range.

2. The materials of the swirl air outlet mainly include steel and aluminum alloy.

3. Key selection points

1) Select the corresponding air outlet type based on the engineering characteristics, required air flow organization type, regulation performance, and air supply method.

2) According to the required air volume [supply or exhaust (return) air], determine the size of the required air outlet within the allowable wind speed range at the neck (or inlet and outlet section) of the air outlet.

3) Verify the main technical performance of the selected air outlet, such as range, pressure loss, noise indicators, and wind speed and temperature difference within the working area.

4) Determine the layout and installation method of the selected air outlet and its connection with the air duct.