1022690 pre insulated pipe system
DESCRIPTION
http://www.uponor.com/~/media/countryspecific/international/download-centre/indoor_climate/local-heat-distribution/brochures/1022690-pre-insulated-pipe-system.pdf?version=1TRANSCRIPT
I N D O O R C L I M AT E
P R E - I N S U L AT E D P I P E S
Uponor Pre-insulated pipes – even better with improved insulation
better insulation
Up to
12 %
New insulation foam
09 | 2010
Practical features like robustness and long lifetime play a crucial role during underground laying of pipes.For the transportation of heating water, economics become important especially with long operation times of several decades. A good insulating efficiency of the installed pipe system brings the owner of the network more profit by minimizing heat losses.
Uponor flexible pre-insulated pipe system
is all about innovation and continuous
development: heat losses are up to 12%
lower with increased efficiency and better
thermal performance of the insulation
foam.
Even better than before - Uponor pre-insulated pipes now with improved thermal insulation
Uponor has adopted a new, modified cross-linked polyethylene foam material for all pre-insulated pipes. In addition to the well-known benefits of Uponor Pre-insulated pipe system, namely easy handling, easy installation and resistance to aging, the new foam has a significantly reduced lambda value.
Benefits of the flexible Uponor Pre-insulated pipe system:
Cost efficiency of the total life-time: purchase, installa-tion, long-term operation
Easy handling, easy installa-tion
Certified system quality Up to 12% improved thermal
performance due to new insulation material
better insulation
Up to
12 %
New insulation foam
2 E N E R G Y E F F I C I E N T A N D E C O N O M I C A L H E AT S U P P LY W I T H U P O N O R P R E - I N S U L AT E D P I P E S
A flexible piping system permits problem-free adap-tation on-site to almost any routing conditions. The system only requires the excavation of a narrow ditch of low depth.
The flexibility of the material, the convenient connec-ting methods and the well-tested service life and robustness of our pre-insulated pipes ultimately ensure
that you, as the expert, can complete your projects quickly, economically and reliably. Just the same, whether you are dealing with an extensive supply network or a single connection to one building. Hot water, drinking water, cooling and waste water are transported as reliably as many other liquid media in industrial applications
Quality not quantity - Uponor offers you clever products for almost every kind of application
3
Uponor Thermo
Practical, ideal and versatile for heating water supply
The ideal solution for distributing heating water in local heat supply networks, or for connecting building complexes and single houses.
The Uponor Thermo Twin version also combines flow and return lines in a flexible pipe system. The classification of the Thermo pipes are described in EN 15632-T3 as a non-composite system with a plastic medium pipe.
Uponor Aqua
Your flexible specialist for tap water, warm
Unbeatable for fast, reliable and therefore very economical installation in the hot water service system.
In the twin version we give you a solution with an integrated circulation pipe. The classification of the PE-Xa medium pipes for the Aqua pipes are described in EN ISO 15875.
Uponor Quattro
The right way to make single building connections
„One for all!“ Heat water supply and return, along with service water, including circulation, in just one pipe line: single buildings or building complexes could not be connected in a more convenient, economical or reliable way.
Uponor Supra
The ultimate for cold potable water and cooling water networks
Refreshingly consistent for cold liquid media. Besides cold potable water applications, the preferred fields of use for Uponor Supra are cooling water networks in hotel complexes or industrial facilities. The anti-freeze cable of Supra Plus ensures frost-proof transport of potable water even at the lowest of ambient temperatures.
Uponor Thermo Uponor Aqua Uponor Quattro Uponor Supra
3E N E R G Y E F F I C I E N T A N D E C O N O M I C A L H E AT S U P P LY W I T H U P O N O R P R E - I N S U L AT E D P I P E S
Clear efficiency improvement through innovation and product optimization
Heat loss of Uponor Thermo Single
Hea
t lo
ss [
W/m
]
Temperature difference [K]
10 9030 50 700
5
15
10
20
25
30
35
40
45
110/200
90/200
25/140
75/20063/175
40/175
32/140
50/175
Thermal conductivity of the ground: 1,0 W/mKGround cover: 0,8 m
Example for Uponor Thermo Single 50/175
ϑM = Temperature of medium
ϑE = Temperature of the ground
∆ϑ = Temperature difference (K)
∆ϑ = ϑM
– ϑE
ϑM = 75 °C
ϑE = 5 °C
∆ϑ = 75 – 5 = 70 KHeat loss: 15,1 W/m
6 V 047
Note The diagram shows the heat loss of one pipe. The heat loss of flow and return has to be calculated separately. To get the total heat loss add the flow and return heat losses.
Note Heat loss data in the diagram are calculated with a safety factor of 1,05, according to the requirements of the German "VDI-AG Gütesicherung"; to take production related tolerances into account.
4 E N E R G Y E F F I C I E N T A N D E C O N O M I C A L H E AT S U P P LY W I T H U P O N O R P R E - I N S U L AT E D P I P E S
Low need for maintenance, long service life and high profitability
Heat loss Uponor Ecoflex Thermo Twin
Thermal conductivity of the ground: 1,0 W/mKGround cover: 0,8 m
Hea
t lo
ss [
W/m
]
Temperature difference [K]
10 9030 50 700
45
5
15
10
20
25
30
35
402 x 63/200
2 x 50/2002 x 40/175
2 x 32/175
2 x 25/175
Example for Uponor Thermo Twin 2 x 32/175
ϑV = Flow temperature
ϑR
= Return temperatureϑ
E = Temperature of the ground
∆ϑ = Temperature difference (K)∆ϑ = (q
V – q
R)/ 2
– q
E
ϑV = 70 °C
ϑR = 30 °C
ϑE = 5 °C
∆ϑ = (70 + 40)/2 – 5 = 50 KHeat loss: 12 W/m
6 V 047
Note Heat loss data in the diagram are calculated with a safety factor of 1,05, according to the requirements of the German "VDI-AG Gütesicherung"; to take production related tolerances into account.
5E N E R G Y E F F I C I E N T A N D E C O N O M I C A L H E AT S U P P LY W I T H U P O N O R P R E - I N S U L AT E D P I P E S
A to B heating water supply pipeline with 800 m of Uponor Thermo 110/200
Result:
11,6 % lower heat loss
2.450 € annual savings in heating cost
73.500 € savings during a 30-year service time
Installation made according to EN 15632Ground temperature 5°C∆T = 20°CAnnual heating time with 3.840 h/a = 8 monthsAverage oil price 0,70 €/l
Calculation example of the improved Uponor pre-insulated pipe: Lower heat loss!
better insulation
Up to
12 %
New insulation foam
6 E N E R G Y E F F I C I E N T A N D E C O N O M I C A L H E AT S U P P LY W I T H U P O N O R P R E - I N S U L AT E D P I P E S
Local heat distribution network with Thermo Single and Thermo Twin
Result:
5,6 % lower heat loss
493 € annual savings in heating cost
14.790 € savings during a 30-year service time
Installation made according to EN 15632Ground temperature 5°C∆T = 20°CAnnual heating time with 3.840 h/a = 8 monthsAverage oil price 0,70 €/l
Example 2
300 m Thermo Single 90/200150 m Thermo Single 75/200 10 m Thermo Twin 2 x 50/200 50 m Thermo Twin 2 x 40/175 20 m Thermo Twin 2 x 32/175
7E N E R G Y E F F I C I E N T A N D E C O N O M I C A L H E AT S U P P LY W I T H U P O N O R P R E - I N S U L AT E D P I P E S
xx/x
xxx
– Su
bjec
t to
mod
i� ca
tions
Uponor – partnering with professionals
Uponor is a leading supplier of plumbing, heating and cooling systems for the residential and commercial building markets across Europe and North America and a market leader in municipal infrastructure pipe systems in the Nordic countries. Uponor ’s key applications include indoor climate and tap water systems.
Uponor International Sales takes care of all business activities in the Balkans, Western, Central and East Asia, Africa and Latin America.
Uponor. Simply more.
Uponor GmbHInternational SalesP.O. Box 164197433 HassfurtGermanyT +49-(0)9521 690 370F +49-(0)9521 690 750E [email protected] www.uponor.com/international