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Do you know the types and functions of central air-conditioning vents?
The high temperature in summer continues, and the air-conditioning market has thus taken the limelight. On occasions with a large number of people, the temperature is even more frightening, so the market for central air-conditioning is constantly expanding. The central air-conditioning air outlet is the terminal equipment used for supply and return air in the central air-conditioning system, and it is a kind of air distribution equipment. The size of the air outlet of the central air conditioner depends on the capacity of the indoor unit. If the air outlet is too large and the air duct is too long, the airflow speed will decrease. There are many types of central air-conditioning vents. Below, we will briefly introduce you.
1. Self-hanging louvered vents, self-hanging louvered vents have automatic exhaust in air-conditioned rooms with positive pressure. 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 and exhausts outwards. On the contrary, when the indoor air pressure is lower than the outdoor air pressure, the airflow cannot be reversed. Into the room, the tuyere has a one-way check.
2. Spherical adjustable air outlet, which is a spout-type air outlet. The high-speed air flow sends air to the specified direction through the nozzle of the valve body. The air jet direction can be easily adjusted in the conical space with the apex angle of 35°. The air flow can also be adjusted by the valve opening and closing degree. It is mostly 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.
3. Swirl air vents, which send out rotating jets, have the characteristics of large induction ratio and fast wind speed decay. They can be used in air conditioning and ventilation systems for large air volume and large temperature difference to reduce the number of air vents, and they are installed on the ceiling or ceiling. , Can be used in low space within 3 meters, and can also be used to supply air in large areas with two heights, and the height can even reach more than 10 meters.
4. Double-layer louvered vents are generally used as air supply vents. They can also be used directly with fan coils. They are widely used at the end of centralized air-conditioning systems. They can also be split with multi-leaf control valves for adjustment. Air volume. 5. Single-layer louver air outlet, single-layer louver air outlet can be adjusted up and down wind direction, return air outlet can be combined with air outlet filter, segment angle can be adjusted, there are ABS plastic fixing brackets between the blades.
The high temperature in summer continues, and the air-conditioning market has thus taken the limelight. On occasions with a large number of people, the temperature is even more frightening, so the market for central air-conditioning is constantly expanding. The central air-conditioning air outlet is the terminal equipment used for supply and return air in the central air-conditioning system, and it is a kind of air distribution equipment. The size of the air outlet of the central air conditioner depends on the capacity of the indoor unit. If the air outlet is too large and the air duct is too long, the airflow speed will decrease. There are many types of central air-conditioning vents. Below, we will briefly introduce you.
1. Self-hanging louvered vents, self-hanging louvered vents have automatic exhaust in air-conditioned rooms with positive pressure. 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 and exhausts outwards. On the contrary, when the indoor air pressure is lower than the outdoor air pressure, the airflow cannot be reversed. Into the room, the tuyere has a one-way check.
2. Spherical adjustable air outlet, which is a spout-type air outlet. The high-speed air flow sends air to the specified direction through the nozzle of the valve body. The air jet direction can be easily adjusted in the conical space with the apex angle of 35°. The air flow can also be adjusted by the valve opening and closing degree. It is mostly 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.
3. Swirl air vents, which send out rotating jets, have the characteristics of large induction ratio and fast wind speed decay. They can be used in air conditioning and ventilation systems for large air volume and large temperature difference to reduce the number of air vents, and they are installed on the ceiling or ceiling. , Can be used in low space within 3 meters, and can also be used to supply air in large areas with two heights, and the height can even reach more than 10 meters.
4. Double-layer louvered vents are generally used as air supply vents. They can also be used directly with fan coils. They are widely used at the end of centralized air-conditioning systems. They can also be split with multi-leaf control valves for adjustment. Air volume. 5. Single-layer louver air outlet, single-layer louver air outlet can be adjusted up and down wind direction, return air outlet can be combined with air outlet filter, segment angle can be adjusted, there are ABS plastic fixing brackets between the blades.
