DE10326029A1 - Insulating pipe installation system comprises plates which consist of a hard polyurethane foam, and are provided with clamping grooves for pipes - Google Patents

Abstract

The insulating pipe installation system comprises plates which consist of a hard polyurethane foam, and are provided with grooves whose top is slightly narrower than the diameter of pipes to be clamped into these grooves.

Description

1. The invention relates to a pipe insulation system for pipes in installation technology for laying especially under screed, a further, overlying, the prior art corresponding insulation layer is required. (Drawing 1 + 2 )

2. It is a thermal insulation made of rigid PU foam sheets in various widths in which up to 12 channels can be cut by hot cutting ( 3 - 5 ) are cut that are precisely adapted to the tube type used. The system includes straight rails, 45 ° and 90 ° bends ( 6 + 7 ) and transition fittings, ( 8th ) This means that the pipe strings from the distributor to the consumers can be continuously insulated with one system. ( 9 )

Third The canals inside correspond exactly to the respective pipe diameter, the opening facing up is minor, however reduced so that when the Rohres first A little resistance arises, however, the tube "clicks" when pressed further into the existing pipe duct. The secure fixation of the pipe is guaranteed. The system creates a flat surface without the use of granules. After attaching a single plate, up to 12 channels are available the mounting effort is drastically reduced.

4th Those in the insulation pipe laying system according to the invention used bows allow a row by row because of the same inner and outer radius lay one behind the other with an exactly closed surface Radii.

5th After attaching the insulation pipe laying system can then the plastic tube simply unrolled and into the in the rails located channels pressed where it is fixed, once inserted, so that the own plastic tension is no longer sufficient for some plastic pipes to solve itself. Since the pipe is constantly fixed, this is laid out by one person very easily possible. Intended removal of a pipe is easy at any time by pulling out and possible again without using tools.

Hot water pipes have to, when not in rooms are laid for permanent residence by people are and stand with each other with the same use, depending on the type of use and / or line length, insulated become. The individual pipe strings (heating flow and return, Sanitary Warm and cold) usually laid from the distributor to the consumer.

The increasingly The plastic tube used is rolled out with an insulating plate underlaid or with an additional Insulating tube covered, summarized and about every 1m with the help of perforated tape and steel pins fixed. Then insulation panels up to the pipe strings laid, the resulting channel is then filled with a leveling fill Insulating granules at the same height how the insulation panels brought.

Appendix A, examples

disadvantage the state of the art

Two different processes are usually used. Either the pipe to be insulated is covered with a closed foam insulation pipe, with longer cable lengths you have to do this time-consuming several individual pieces one after the other, only one tube can be used insulated after another or so-called insulation strips are used, these are usually for Curves cut more or less appropriately. Because the insulating strips these must first be fixed together with the designed pipes until then constantly be notified.

Together is both procedures that final Fastening on the raw floor using perforated tape and hammer pins is again time consuming.

Yet However, the fact that on a Construction site constantly back and forth is what the laid out plates because of lift the unevenness present in rough concrete when entering and lower, the granules roll under the plates, causing them to slide be raised and their original location can no longer take. The negative consequences are uneven screed thickness, associated with voids unequal weight distribution which then, sometimes also later, too various damages to lead can.

Claims (6)

The components belonging to the insulation pipe laying system are made of PU hard foam and are characterized in that the profile which is cut into the PU hard foam is slightly smaller in the upper part than the pipe cross section to be laid, so when pressing in there must be a certain resistance be bridged, but then the pipe "clicks" into the appropriate pipe duct underneath and is securely fixed. System according to claim 1, characterized in that Up to 12 channels are available with the attachment of a single plate. System according to claim 1, characterized in that with the arches 45 ° and 90 ° the outer radius is identical to the inside, which creates a shape in which when stacking several sheets of the same type, none Spaces arise. System according to claim 1, characterized in that the transition reducers exactly on common Distribution bars are coordinated and, if necessary, through the supplementary pieces on the left and can be expanded on the right. System according to claim 1 and 2, characterized that through the channeled pipe routing, especially in the bend area, Damage to pipes due to bending radii that are too small is avoided. System according to claim 1 and 2, characterized that one strand each, consisting of forward and reverse or Hot and cold water, through a slightly wider bridge than that Bridge between the two pipes, is separated around at longer and especially multiple strands immediately belonging together strands to recognize.