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The difference between single-leaf shutters and door hinged shutters

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1. Door hinged shutter air outlet
The door-hinged grille air conditioner louver is one of the air vents of the central air conditioner. It is used for the return air of the air conditioner and is used in conjunction with the double-layer louver of the air outlet of the fan coil. The door hinged grille shutters can filter the return air of the air conditioner. The return air can be combined with the tuyere velvet filter. The detachable filter can be removed from the slide when cleaning, and then push it in from the slide after cleaning. use. There is also a single-layer louver with net at the air return port, which can be opened with a single-layer louver. The grille shutters return air vents are beautiful and practical in appearance

2. Single-page shutter air outlet
Single-layer shutters are often used for suction and air supply in the pipeline. At the same time, it can be equipped with a herringbone gate (multi-leaf split regulating valve) according to the actual situation to control the air volume or install an aluminum alloy filter for supporting use. The blades can be divided into two types: horizontal and vertical, which can be flexibly rotated left and right or up and down to control the direction of airflow.

3. The difference:
Both are adjustable blades, and can get different air supply distances and different diffusion angles. The materials can be made of aluminum or iron. The differences between the two include: single-layer louvered air vents can be used not only as air supply vents but also as return air vents, while double-layer louvered air vents can only be used as air supply vents; when single-layer louvered air vents are used as air supply ports, they are used in conjunction with regulating valves. It is also possible, but when the single-layer louvered air outlet is used as the return air outlet, it can be made into an openable structure and used in conjunction with a filter. The main difference between the two is that the single layer can only adjust the wind direction up and down, while the double layer can adjust the wind direction up, down, left, and right.

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