3D
The use of a plenum box, which is one of the types of air diffusers, is necessary to create sufficient mixing of air and uniform distribution of air along the length. Plenum boxes are installed along the top length, with round inlets at intervals of up to 1/2 meter behind linear bar grilles.
Plenum boxes are equipment that is produced with different thicknesses of galvanized sheet and installed behind linear bar grilles. Plenums play the role of an intermediary between the main line of the air duct and the linear bar grilles. Additionally, the main feature of this tool is to create homogeneous and equal pressure along the entire length of the grille, so that the same amount of air exhaust from all points along the length of the linear bar grille and the air outlet speed is the same along the entire length of the grille.
Usually, the plenums are placed together in one-meter pieces along the desired line to install the linear bar grille on them integrally. Another advantage of using this product is that the grilles can be installed together without using screws.
The opening dimensions of plenum boxes are selected according to the dimensions behind the linear slot diffuser. The number and dimensions of the air inlet collar are designed according to the volume of air passing through the plenum and the ventilation design of the linear bar grille.
Plenum boxes can be produced in different ways:
Installation on a metal chassis
Installation of dry false ceilings on the structure (gypsum board, etc.)
Installation by supporting from the ceiling (earrings for connecting support rods can be installed during production at the factory.)
Technical Information:
Installation location: behind all types of diffusers
Material: Galvanized sheet
Attributes:
Since linear slot diffusers are used decoratively and at high lengths, and it is not possible to provide uniform ventilation along the upper length of the diffuser, it is necessary to use a plenum box in order to create sufficient mixing of air and uniform distribution of air along the length. Plenum boxes are usually installed in long lengths with round inlets at intervals of up to 1/2 meter behind linear bar grilles.
Plenum boxes can be produced with desired sizes
Possibility of construction with clinch or rivet connection
- Since linear slot valves are used decoratively and at high lengths, and it is not possible to provide uniform ventilation along the upper length of the valve, it is necessary and necessary to use a plenum box in order to create sufficient mixing of air and uniform distribution of air along the length. Plenum boxes are usually installed tall with round inlets at intervals of up to 1/2 meter behind linear vents.
- The possibility of making a plenum box with desired sizes
- Possibility of construction with clinch or rivet connection
