+ All Categories
Home > Documents > 1022690 pre insulated pipe system

1022690 pre insulated pipe system

Date post: 06-Apr-2016
Category:
Upload: uponor-international
View: 217 times
Download: 1 times
Share this document with a friend
Description:
https://www.uponor.com/~/media/countryspecific/international/download-centre/indoor_climate/local-heat-distribution/brochures/1022690-pre-insulated-pipe-system.pdf?version=1
Popular Tags:
8
INDOOR CLIMATE PRE-INSULATED PIPES Uponor Pre-insulated pipes – even better with improved insulation better insulation Up to 12 % New insulation foam 09 | 2010
Transcript
Page 1: 1022690 pre insulated pipe system

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

Page 2: 1022690 pre insulated pipe system

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

Page 3: 1022690 pre insulated pipe system

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

Page 4: 1022690 pre insulated pipe system

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

Page 5: 1022690 pre insulated pipe system

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

Page 6: 1022690 pre insulated pipe system

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

Page 7: 1022690 pre insulated pipe system

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

Page 8: 1022690 pre insulated pipe system

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


Recommended