NUOENWEI Fabric Air Duct System – Airport Terminal HVAC Solution
The NUOENWEI Fabric Air Duct System (also known as textile duct, fabric air dispersion system, or air sock) is a flexible air distribution solution engineered to replace traditional metal ductwork in large public spaces. Made from high-quality Oxford fabric, this perforated air hose system delivers uniform, draft-free airflow through precision-engineered openings distributed along the entire duct surface.
Unlike conventional metal ducts with scattered diffusers and grilles, the NUOENWEI fabric duct releases conditioned air evenly across its full length, eliminating stagnant zones where airborne contaminants can accumulate. The system features adjustable perforations that can be opened or closed to regulate airflow based on seasonal or operational requirements—a critical advantage for airport terminals with fluctuating occupancy and thermal loads.
Available in single-layer and insulated configurations, the NUOENWEI fabric duct is ultra-lightweight, waterproof, and constructed from durable Oxford fabric. Its lightweight construction allows for faster installation compared to traditional metal ductwork, significantly reducing labor time and project costs.
NUOENWEI Perforated Fabric Air Duct System
The NUOENWEI Fabric Air Duct System is a flexible textile-based air distribution terminal engineered for heating, ventilation, and air conditioning (HVAC) applications in large public spaces. Constructed from high-tenacity Oxford fabric , the duct inflates to its designed shape when pressurized air is introduced, distributing conditioned air evenly through its permeable surface and perforated openings.
The system's innovative adjustable airflow mechanism allows operators to open or close specific perforation zones along the duct, providing granular control over air distribution patterns. This feature is particularly valuable in airport terminals where passenger flow varies significantly throughout the day and across different seasons.
Each NUOENWEI fabric duct is custom engineered to meet the specific airflow requirements of the application, with diameters ranging from 100mm to 2000mm and custom lengths to suit any space. The system integrates seamlessly with existing HVAC infrastructure and can be retrofitted into buildings where traditional metal ductwork would be complex and expensive to install.
Related Parameters
| Specification | Detail |
|---|---|
| Product Name | NUOENWEI Fabric Air Duct System / Textile Air Dispersion Hose |
| Material | High-quality Oxford fabric (polyester-based) |
| Diameter Range | 100mm – 1500mm |
| Length | Customizable |
| Configuration | Single-layer / Insulated (double-layer with insulation) |
| Air Permeability | Multiple permeability options available |
| Perforation Type | slits, or micro-perforations |
| Airflow Control | Adjustable open/close perforations |
| Suspension System | Cable, rail, or hanger-based mounting |
| Temperature Range | -30°C to +80°C (depending on fabric specification) |
| Water Resistance | Waterproof Oxford fabric construction |
| Weight | 1/30 to 1/50 of traditional galvanized steel ducts |
| Washability | Machine washable; unzip and remove for cleaning |
| Custom Colors | Available in standard and custom colors |
Product Advantages
1. Uniform, Draft-Free Air Distribution
The NUOENWEI fabric duct releases air through the entire surface via precision perforations, eliminating hot and cold spots. Unlike traditional metal ducts with scattered diffusers, our system delivers consistent airflow throughout the occupied zone without creating uncomfortable drafts. This is especially critical in airport terminals where passenger comfort directly impacts satisfaction.
2. Adjustable Open/Close Perforations
Our patented adjustable airflow mechanism allows operators to open or close specific perforation zones along the duct. This feature enables:
- Seasonal airflow adjustment (heating vs. cooling modes)
- Zoned air distribution for different terminal areas
- Energy savings by directing air only where needed
- Flexible response to changing occupancy patterns
3. Ultra-Lightweight Construction
Weighing only 1/30 to 1/50 of traditional metal ductwork, the NUOENWEI fabric duct significantly reduces structural load on buildings. This lightweight design also enables:
- Faster, safer installation without heavy machinery
- Lower shipping and handling costs
- Easy retrofitting into existing structures
4. Anti-Condensation Performance
The breathable fabric material minimizes the temperature difference between inner and outer duct walls, effectively inhibiting condensation formation. This is particularly valuable in airport terminals with high ceilings and varying thermal conditions, where metal ducts are prone to dripping and microbial growth.
5. Simple Maintenance
Maintenance is straightforward—simply unzip, remove, and machine-wash the duct sections. This reduces the buildup of dust and allergens compared to traditional metal systems, which accumulate debris in grilles and diffusers. The washable design ensures long-term hygiene in high-traffic public spaces.
6. Energy Efficiency
The smooth inner wall and low airflow resistance of the fabric duct reduce fan power consumption by 10%–30%. Combined with the ability to direct airflow precisely where needed, the NUOENWEI system helps facilities achieve significant energy savings and contributes to green building certifications such as LEED.
7. Impact Resistance
Fabric ducts are flexible and maintain their shape even after accidental bumps—an essential feature in busy airport environments where maintenance vehicles and equipment frequently operate in close proximity to overhead systems.
8. Aesthetic Flexibility
Available in a variety of standard colors with custom color matching available, NUOENWEI fabric ducts can be integrated seamlessly into any interior design. Custom printing options allow for branding or wayfinding applications.
9. Quiet Operation
Fabric ducts typically operate more quietly than traditional metal duct systems due to their low-pressure, even airflow design and soft materials that naturally absorb sound. This reduction in mechanical noise is essential in airport terminals where acoustics affect passenger experience.
10. Long Service Life
NUOENWEI fabric ducts are engineered for long-term use, with proven durability spanning decades in real-world applications. The Oxford fabric construction provides excellent tear resistance and dimensional stability.
Application Scenario
Primary Application: Airport Terminals
Airport terminals present unique HVAC challenges: vast open spaces, fluctuating occupancy, strict indoor air quality requirements, and the need for aesthetic integration. The NUOENWEI fabric air duct system addresses these challenges through:
- Even air distribution across large terminal halls, eliminating drafts and cold spots
- Impact resistance to withstand the busy airport environment
- Custom aesthetic integration with terminal interior design
- Quick installation without disrupting terminal operations
- Improved indoor air quality through uniform airflow that eliminates stagnant zones
Fabric duct systems have been successfully installed in airport terminals worldwide, distributing air-conditioned air evenly without creating excessive drafts.
Frequently Asked Questions
Contact person: Elaine Guo
Tel.: +8615875732388
E-mail: sales@fsnuowei.com
Add: No. 39 Xingjiao Road, Hecheng Street, Gaoming District, Foshan City, Guangdong Province,China