Where is the swirling air outlet generally suitable for use?

In low-temperature air supply technology, the most crucial technology is to prevent condensation at the air outlet, and secondly, the air supply temperature should approach the indoor temperature as soon as possible. Therefore, when using low-temperature air supply technology, it is required to configure a high induction ratio air supply outlet. The swirl air outlet can meet this requirement very well. Due to the high induction ratio of the swirl air outlet, a large amount of indoor air is induced to mix with the supply air on the surface of the air outlet, allowing the air outlet panel to maintain a higher temperature without falling below the indoor dew point temperature. So it is suitable for low-temperature air supply occasions.

Swirl air outlet can be used in occasions with high Air changes per hour, and the Air changes per hour can be up to 70 times/hour. The situation with high Air changes per hour has the characteristics of large air supply volume. If conventional diffusers are used, the problem of high air speed in the working area will occur due to the downward diffusion of air supply. If a swirling air outlet is used, its horizontal diffusion characteristics can be utilized to avoid excessive wind speed in its working area. Moreover, the swirling air vents are arranged very closely in such situations, with a spacing even close to 1M.

In certain laboratories with special requirements, production situations with high process requirements, or completely different applications, there are high requirements for air velocity and turbulence. The indoor air velocity field formed by ordinary diffusers has the characteristic of unstable airflow velocity, while the Swirl air outlet can create a good environment with relatively low turbulence and air velocity in the designated area. So it is suitable for occasions with high requirements for turbulence and wind speed.

In large spaces such as stadiums, exhibition halls, airports, etc., due to the need to consider both winter and summer operating conditions, and considering that hot air must overcome its own buoyancy during winter downdraft, it is necessary to change the direction of the air supply so that the air flow has a large initial downward velocity. When supplying cooling, it is necessary to avoid the cold air with high wind speed from causing discomfort to the staying personnel. In this case, The use of adjustable swirl air vents can meet the needs of both winter and summer working conditions. The adjustable Swirl air outlet can provide air in a swirl flow pattern during cooling conditions, while in heating conditions, it can provide air in the form of nozzle down supply.