22/07/2014
Applications Of IRR Fabric Air Duct System
High Requirement for Visual Effect
Public facility, such as sport facility, office and hall with high requirment for aethetic.
The application with short period ventilation and long period shut down, high demand for the
aesthetic, especially when the system doesn't run.
Long-term shutdown/ Regular ventilation
Industry workshop, such as the vehicle processing workshop and food manufacturing workshop with large amount of air volume , air pressure in the air conditioning area.
Suspension system isn’t convenient to install
Complicated design and sophisticated system with many T-connections or elbows, where the
double-row suspension system isn’t convenient to install.
04:33 | Tags : irr fabric air duct | Lien permanent | Commentaires (0)
16/07/2014
Design Selection & Installation Of IRR Air Duct System
Design
There is no big difference of the design procedures for traditional Durkeesox® system and IRRTM system.Only 4 common steps: system layout design; dimension selection; permeability selection; air supply mold selection.
Model Identification
1.IRR/N10/OΦ508x20/G(IRR/N10/O20"x65.6'/G)
Internal Retention Ring System, N general fabric with permeability of 1cfm/ft2 (18m3/m2/h), round, 508mm(20")in diameter, 20m(65.6ft) long, orifice air dispersion mode, single row suspension.
Installation
The installation of IRRTM system is much easier than any other duct system, due to adopting the single row suspension system, which consists of 2 styles: cable suspension system and aluminum track suspension system.
1.Cable Suspension System
Due to the cable suspension system is easy to install with low cost, it’s the most popular type in application.
2.AL-H Track Suspension System
Pulling cable is requested at the end of each straight duct to ensure smoothness and flatness of duct surface.
More information:http://www.durkeesox.com/en
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14/07/2014
Durkeesox IRR TM Air Duct System
Aesthetic, Simple Producing, Light Weight, Easy Packaging & Transportation, Quick Installation, Washable, Long Service Life, High Strength, Economical.
1.The half round metal supporting duct system
Wrinkles on the surface, unsatisfied in aesthetic.
2.External Metal ring supporting system
Difficult packing and transportation. Complicated installation. Air leak phenomenon, especially at the supporting spot.High cost.
3.Internal Metal supporting ring system
Difficult for packing and transportation. Increase the load bearing. Difficult packing and transportation. Inconvenient for installation and washing. Complicated producing.
4.Metal track tensile system
Unsatisfied aesthetic Improving effect. Complicated installation. Difficult transportation.
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