URR Cloth Ductwork

URR™ (UNIFORM AIR VELOCITY, REDUCER, RETENTION)-N SERIES

URR cloth ductwork perfectly integrates uniform air velocity controlling
technology with the internal retention ring system. URR cloth air duct system
remains round when deflated, absorbing all advantages of both products, It
presents more stable inner air velocity, more balanced inner pressure, better
visual pleasing effect, easier installation, and higher cost-efficiency.


Air Dispersion Direction Diagram of UR System
Uniform air velocity inside UR system results in same air dispersion direction
along the duct.

Effectively Slow Down Temperature
Ordinary Equant Round Fabric Duct System
Ordinary Equant Round Fabric Duct System
If ordinary equant duct is running with excessively high surrounding
temperature or over-length, the inner air temperature lengthwise has a certain
rise.The degree of temperature rise is relevant to duct length and temperature
difference between insideand outside duct surface.

UR Air Dispersion System
UR Air Dispersion System
The relatively high axial air velocity of UR system reduces the heating
exchange time between the inner air and duct surface, which slows down and
reduces the temperature rising. Meanwhile, as the decreasing of surface area
along the rear duct results in smaller heating exchange contact area, that is
conducive to further slow down and reduce temperature rising. The test result
turns out that the temperature rising control efficiency of UR system has been
improved for 70% compared with Ordinary equant round fabric duct.

Static Pressure Curve of UR System
Static Pressure Curve of UR System
Since UR system is cone-shaped from inlet to end cap, its on-way resistance is
larger than that of ordinary equant round duct. Meanwhile, the internal air
velocity is relatively uniform and the static pressure regain is lower. The
test result turns out that UR system could basically achieve balanced inner
static pressure as long as it is not exceptionally long.

Ordinary Equant Round Fabric Duct System
Ordinary Equant Round Fabric Duct System
If ordinary equant duct is running with excessively high surrounding
temperature or over-length, the inner air temperature lengthwise has a certain
rise.The degree of temperature rise is relevant to duct length and temperature
difference between insideand outside duct surface.

UR Air Dispersion System
UR Air Dispersion System
The relatively high axial air velocity of UR system reduces the heating
exchange time between the inner air and duct surface, which slows down and
reduces the temperature rising. Meanwhile, as the decreasing of surface area
along the rear duct results in smaller heating exchange contact area, that is
conducive to further slow down and reduce temperature rising. The test result
turns out that the temperature rising control efficiency of UR system has been
improved for 70% compared with Ordinary equant round fabric duct.

UR System With Multi-Branches
UR System With Multi-Branches
Since the air velocity in main duct of UR system is completely stable and
balanced while the included angle between duct surface and branch duct is
slightly less than 90°, that is conducive to lead uniform air distribution to
each branch.

Ordinary Equant round fabric duct with multi-branches
Ordinary Equant round fabric duct with multi-branches
Different air velocity in main duct of Ordinary equant round fabric duct leads
to different airflow supply in each branch, which causes the nearer the branch
is to endcap, the more airflow the branch is to receive. ACD is required to
balance airflow in each branch.

Where to Use the Cloth Ductwork
Post Air Supply Aress
Post Air Supply Aress
Given high ambient temperature, large airflow and relatively long duct in such
areas as machining workshop, URR air dispersion system maintains high and
uniform air velocity by continuously changing conicity to achieve even air
dispersion and significantly reduce temperature rising.

Large And High-Elevation Facility
Large And High-Elevation Facility
Given large airflow and high ambient temperature in high and large space, UR
air dispersion system is applied to obtain higher air velocity at each orifice
and long air throw distance with aesthetic appearance.

High Demand For Even Air Dispersion
High Demand For Even Air Dispersion
Given the high requirement of even air dispersion along the duct and strict
control of end air velocity, the global leading design software Isox is used to
calculate and generate continuously variable diameter UR system to identify as
the best uniform velocity air dispersion system.

High Demand For Cost Efficiency
High Demand For Cost Efficiency
Given the high space and large airflow in such areas as logistics warehouse and
cold logistics, both effective air dispersion and cost efficiency shall be
taken into consideration. UR airdispersion system can not only ensure even air
dispersion but also reduce overall cost because of less fabric consumption.

Durkeesox produces cloth duct,we also provide fabric air dispersion and fabric
duct design service,yuo can trust us.

Minimum Order: 1 pieces

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