Introduction to Silencing Louver (Window) Wall Products - Anhui Huadan

Ventilation and Cooling tower Air inlet compressor Room, power station, substation, exhaust chamber Diesel engine Group room, parking room air conditioner Machine room, natural ventilation area, air inlet of condensing unit, air inlet and exhaust window of equipment room, ventilation and heat dissipation window of strong noise equipment acoustic enclosure Sound barrier Local vent of. Used in noise control window shades On the one hand, ventilation and heat dissipation shall be provided; on the other hand, noise elimination and sound insulation shall be provided to reduce or quarantine The noise spreads outward. Acoustic louvers are mostly used in various occasions such as fresh air inlet in ventilation system, corridor return air outlet, cooling tower ventilation and noise elimination, noise barrier vent, air conditioning and cooling device vent.

Relevant manufacturing standards for silencing louvers:

Muffling louver: (the thickness can be customized according to different working conditions. The thickness of silencing louver can be customized to 80mm, 100mm, 300mm, 400mm, 600mm, 800mm, 1000mm, 1200mm) Sound insulation decibel is greater than or equal to 5-20db

1. Huadan silencing shutter is also called silencing shutter. In fact, it is a modification of a piece or folded plate muffler with a very short length (0.2~0.6m). A window type structure that allows air flow to pass through and eliminates noise. Because the materials of the structure are all high-quality zinc steel plates, combined with special processing technology, the silencing shutter can be used in any weather conditions, with small air flow resistance and large silencing capacity.
2. Both commercial buildings and industrial plants need to consider large air flow, which is used for cooling supply Air compressor Or engine, and for ventilation and air conditioning system.
3. In many ventilation systems, the equipment produces strong noise when air flows in at the same time. The problem faced by designers and engineers is not only to allow air circulation, but also to prevent noise from spreading outside the room. In particular, low pressure drop requirements and effective noise prevention requirements are very important evaluation criteria. At the same time, we should also consider that the architect will require economy, beauty and practicality.