Which is the best outlet for central air conditioning?
1, double louver tuyeres and double louver tuyeres are generally used as air supply outlets, and can also be directly used in conjunction with fan coil units, which are widely used at the end of central air conditioning systems, and can also be used in conjunction with multi-leaf regulating valves to adjust air volume.
2. Single-layer louver tuyere. Single louver tuyere can adjust the up and down wind direction. The air return port can be used in conjunction with the air outlet filter, and the angle of each section can be adjusted. There are ABS plastic fixing brackets between the blades.
3, fixed strip tuyere, fixed strip tuyere is used for heating and cooling of central air conditioning system, can be installed on the side wall or ceiling.
4. Self-hanging louver tuyere, air-conditioned room positive pressure belt self-hanging louver tuyere automatic exhaust. Under normal circumstances, the louver of the tuyere naturally droops due to its own weight, which isolates the indoor and outdoor air exchange. When the indoor air pressure is greater than the outdoor air pressure, the air flow blows open the shutters and exhausts the air. On the contrary, when the indoor air pressure is less than the outdoor air pressure, the air flow cannot flow into the room reversely, and the tuyere has a one-way check function.
5. Diffuser. Diffuser is a common air supply outlet in central air conditioning system. It can be made into a square or rectangle according to the use requirements, and can meet the decoration requirements of any ceiling. The diffuser inner core can be detached from the outer frame, which is convenient for installation and cleaning. The rear part can be equipped with an air outlet regulating valve to control and adjust the air volume. Suitable for studios, hospitals, theaters, classrooms, concert halls, libraries, recreation rooms, theater lounges, general offices, shops, hotels, restaurants, gyms, etc.
6. Spherical adjustable tuyere is a nozzle type air supply outlet. High-speed airflow blows air in the specified direction in the nozzle passing through the valve body, and the injection direction of airflow can be easily adjusted in the conical space with the top angle of 35, and the gas flow can also be adjusted by the opening and closing degree of the valve. It is mostly used for high-speed air supply or local cooling at the top of high-rise buildings, such as airport waiting halls, indoor gymnasiums, hotel kitchens and other occasions.
7. The swirl tuyere emits rotating jet, which has the characteristics of large induction ratio and fast wind speed attenuation. It can be used for large air volume and large temperature difference in central air conditioning ventilation system to reduce the number of tuyeres. It can be installed on the ceiling or ceiling, and can be used for low-altitude air supply within 3 meters or large-area air supply at two heights, and the height can even reach 10 meters or more.
What is the size of the air outlet of the central air conditioner?
Different from traditional cabinets and wall-mounted machines, the size of the air outlet/air return port of central air conditioner is not clearly defined, because it is carried out synchronously with indoor decoration, and the indoor machine is hidden in the ceiling. In the actual design and installation process, it needs to be mastered flexibly according to the family decoration, and the size of the air outlet/air return outlet depends on the capacity of the indoor unit.
If the air outlet of the central air conditioner is too large and the air duct is too long, the wind speed will decrease, thus affecting the use effect of the air conditioner; If the size of the air outlet of the central air conditioner is too small, the airflow speed will increase, which will cause discomfort when the wind blows directly on the human body, and may also lead to excessive noise.
Generally, the air outlet size of central air conditioner is: air outlet 15cm*60- 100cm, return air 26cm*60- 100cm, manhole 35cm*35cm. The width of the air outlet and return air can be basically determined, but the length should be reasonably designed according to the length of the indoor unit and the decoration environment.
What kind of central air conditioning vents did Bian Xiao bring you? The whole content of the selection of tuyere size of central air conditioning.