Classification of air supply outlets of square diffusers
  • 1974
  • Jimmy at
  • December 19, 2022

The diffuser air outlet generally refers to the air outlet of air conditioners and the like, which is similar in meaning to the water separator. It is designed to divert the flow component and direction. It is generally used in large public places so that the air can be evenly distributed. There are many types of air outlets.



Square diffuser air outlet one single double-layer louver



The double-layer louver air outlet is generally used as an air supply outlet, and it can also be used directly with the fan coil unit. It is widely used at the end of the centralized air conditioning system. It can also be used with the multi-leaf regulating valve to adjust the air volume. The single-layer louver air outlet can adjust the up and downwind direction, the return air outlet can be used together with the air outlet filter, the angle of the segments can be adjusted, and there is ABS plastic fixing brackets between the blades. The fixed filter screen can be taken out from the slideway during cleaning, and then pushed in from the slideway after cleaning to continue to use.



Square diffuser air outlet - self-hanging louver type



The self-vertical louver air outlet has positive pressure for the automatic exhaust of air-conditioned rooms. Normally, the louvers of the tuyere droop naturally due to their own weight, which isolates the exchange of indoor and outdoor air. When the indoor air pressure is greater than the outdoor air pressure, the airflow will blow the louvers open and exhaust air outwards. Otherwise, when the indoor air pressure is lower than the outdoor air pressure, the airflow cannot be reversed. Into the room, the airport has a one-way check function.



square diffuser air outlet one square



The diffuser is a commonly used air outlet in the air conditioning system. It has the characteristics of uniform flow and a simple and beautiful appearance. It can be made into a square or a rectangle according to the application requirements and can meet the decoration requirements of any ceiling. The inner core part of the diffuser can be detached from the outer frame, which is convenient for installation and cleaning, and the air outlet regulating valve can be equipped at the back to control and adjust the air volume. Suitable for broadcasting studios, hospitals, theaters, classrooms, concert halls, libraries, entertainment halls, theater lounges, general offices, shops, hotels, restaurants, and gymnasiums, etc. In order to avoid noise interference and discomfort in various environments, in addition to confirming the wind speed at the neck according to the performance table, it is also necessary to consider the installation height and installation occasion.


The air outlet of the square diffuser - spherical



The spherical adjustable air outlet is a nozzle-type air supply outlet. The high-speed airflow sends air in the specified direction through the nozzle of the valve body. The airflow injection direction can be conveniently adjusted in the conical space with a vertex angle of 35°. The airflow can also be adjusted. It is adjusted by the opening and closing degrees of the valve. It is suitable for occasions of high-speed air supply or partial cooling on high ceilings, such as airport waiting halls, indoor stadiums, hotel kitchens, and other occasions.



Square diffuser air supply port-swirl airport



The swirling tuyere sends out the swirling jet, which has the characteristics of a large induction ratio and fast wind speed attenuation. It can be used in the air conditioning system to supply air with large air volume and large temperature difference to reduce the number of tuyeres. It can be installed on the ceiling dynamic phase to have a long opening. It can be used in a low space of fewer than 3 meters on the belly-wrapping board or the ceiling, and it can also supply air in a large area with two heights, and the height can even reach more than 10 meters.