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Structural and Application Characteristics of Parallel Duct Type Ventilation Skylights  

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In response to the ventilation, smoke exhaust, and environmental protection needs of industrial plants, the parallel duct type ventilation skylight serves as a natural ventilation solution that balances high efficiency and adaptability. Its structural design and application scenarios are closely aligned with the practical demands of industrial production.  

I. Structural Characteristics  
1. The parallel duct layout of the ventilation skylight features orderly-arranged ducts, which effectively increase the ventilation and smoke exhaust area. The upward-sloping design of the ducts ensures smooth, unobstructed airflow with minimal dead zones, reducing the flow resistance coefficient to approximately one-fourth that of conventional skylights. This results in significantly enhanced ventilation and smoke exhaust efficiency.  
2. A three-layer rain shield structure forms a multi-dimensional waterproof barrier. Regardless of the angle of rainfall, water intrusion is effectively blocked layer by layer. Integrated manufacturing of the rain shields and drainage channels eliminates nail-induced structural damage, ensuring stable and reliable waterproof performance.  
3. With its low-profile design and scientifically engineered structure, the skylight demonstrates excellent wind load resistance, capable of withstanding typhoons up to Level 15, highlighting its outstanding structural stability.  

II. Application Characteristics  
This low-profile ventilation skylight is suitable for a variety of industrial environments:  
- In high-temperature workshops, its large ventilation area facilitates rapid heat dissipation, maintaining optimal working conditions.  
- In corrosive environments, its robust anti-corrosion measures ensure durability against corrosive agents, preserving long-term performance.  
- In coastal or windy regions, its resistance to Level 15 typhoons guarantees safe operation under strong wind conditions, making it particularly suitable for industrial buildings in typhoon-prone areas.  

In summary, the parallel duct type ventilation skylight integrates ventilation, waterproofing, and wind resistance through its scientifically designed structure, making it an ideal ventilation solution for diverse industrial plants.
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