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Everyone knows that air-conditioning shutters are used in fresh air systems and central air-conditioning systems. According to the material, the air outlets are divided into aluminum alloy air outlets, stainless steel air outlets, ABS air outlets, steel air outlets, etc. According to the shape of the air outlets, there are square, rectangular, round, and special shapes.
Here summarized what types of air outlets are commonly used in air conditioning systems, and what are the uses of each type.
(1) The double-layer louvered tuyere is generally used as an air supply port, and it can also be used directly with fan coils. It is widely used at the end of a centralized air-conditioning system. It can also be used with a split multi-leaf regulating valve to adjust the air volume.
(2) Single-layer louvered air outlets can be adjusted up and down, the return air outlet can be combined with the air outlet filter, the angle of the segments can be adjusted, and there are 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 to continue using it after cleaning.
(3) The fixed strip air outlet is used in the air-conditioning system for heating and cooling, and can be installed on the side wall or ceiling.
(4) Self-hanging louvered air-conditioning room with positive pressure exhausts automatically. Under normal circumstances, the louvers of the tuyere naturally sag due to their own weight to isolate the air exchange between indoor and outdoor. When the indoor air pressure is greater than the outdoor air pressure, the airflow blows the louvers open and exhausts the air. On the contrary, when the indoor air pressure is less than the outdoor air pressure, the airflow cannot be reversed. When flowing into the room, the tuyere has a one-way check function.
(5) Diffusers are commonly used air outlets in air-conditioning systems. They have uniform diffusive characteristics and a simple and beautiful appearance. They can be made into square or rectangular shapes according to the requirements of use, and can meet the decoration requirements of any ceiling. The inner core part of the diffuser can be detached from the outer frame for easy installation and cleaning. The rear can be equipped with a tuyere regulating valve to control and adjust the air volume. It is suitable for broadcasting studios, hospitals, theaters, classrooms, concert halls, libraries, amusement halls, theater lounges, general offices, shops, hotels, restaurants and gymnasiums. In order for people to avoid noise interference and discomfort in various environments, in addition to determining the neck wind speed according to the performance table, it is also necessary to consider the installation height and installation occasion.
(6) The spherical adjustable air outlet is a spout-type air outlet. The high-speed air flows through the nozzle of the valve body to send air to the specified direction. The air jet direction can be easily adjusted in the conical space with the apex angle of 35°. The gas flow can also be adjusted by the degree of valve opening and closing. It is used in occasions where high-speed air supply or local cooling is provided on the top of tall floors, such as airport waiting halls, indoor stadiums, hotel kitchens and other occasions.
(7) The swirling air outlet sends out the rotating jet, which has the characteristics of large induction ratio and fast wind speed decay. It can be used for large air volume in air conditioning and ventilation systems. For low space within 3 meters, two types of heights can also be used for large-area air supply, and the height can even reach more than 10 meters.
New products are launched every year, including arc-shaped nozzles, circular nozzles, square nozzles, etc., and special nozzles are equipped with manual or electric control valves for the nozzles.
We have different specifications for your unique requirements. Check with us and we will customize the exact sizes you want. We make sure the products you get are what you need.
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