DE8423236U1 - PIPELINE, ESPECIALLY PIPELINE FOR FLOW AND RETURN OF LIQUID MEDIA IN A HEATING SYSTEM - Google Patents

Description

Pipeline, in particular pipeline for flow and return liquid media in a heating system

The invention relates to a pipeline, in particular a pipeline for the flow and return of liquid media a heating system.

It is known the flow and return in a heating system to be laid locally separately. Here, copper or steel pipes of the known type are usually used. at the equipment of buildings, especially old buildings> with a heating system of the usual type there is the disadvantage that the walls for laying the heating pipes either have to be pried open, which is associated with a considerable amount of work, or the heating pipes have to be opened Plaster must be laid, which is not desirable for optical reasons.

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The invention is therefore based on the object of a pipeline to create that can be laid on the wall without to work disadvantageously from the visual impression.

According to the invention, this is achieved by increasing the pipe capacity consists of at least two chambers and made of plastic and is zuieckmMBig at the same time in the form of an example rectangular baseboard is formed. One chamber serves as a flow, the other chamber as a return. By designing the pipeline in the form of a baseboard 1D, it can be laid on the plaster without the affect the visual impression.

Another feature of the invention is that an insulating chamber is arranged between the two chambers is. On the one hand, this third chamber creates a certain insulating effect between the hot flow and the colder one Return reached, on the other hand there is the possibility of drilling through the pipeline in the area of this third chamber and thereby to connect the pipeline to the wall with fasteners, e.g. screws.

According to another feature, the pipeline consists of individual sections with a rectangular cross-section, for example, the length of which is predetermined by the length of the wall is. These sections are pluggably connected to one another at the respective connection points by coupling elements. The coupling elements point accordingly to the front ends the sections formed extensions. To create a material-tight connection for the media to be transported to obtain, the extension pieces of the coupling

elements in the front ends of the sections preferably glued. This type of connection achieves that contrary to the conventional way of laying Heating pipes can no longer be welded or soldered got to. On the one hand, this significantly reduces the risk of fire, and on the other hand, the amount of work, especially with regard to the laying of the pipeline on the wall, is reduced.

The connection between the pipeline and the radiator is made, for example, via pipe sleeves, which are known per se Ueise in the intermediate chamber of the pipeline, for example screwed in or glued in. The connection between the pipe socket and the radiator does not require any further explanation.

The pipeline is closed by closure elements at the end Have stopper, closed. The stoppers are designed in accordance with the front ends of the partial pieces. Around The plugs are used to obtain a material-tight connection the closure elements glued in the front ends of the sections.

An example embodiment is shown in the drawings.

Fig. 1 shows a section with three chambers; Fig. 2 shows a closure element;

Figs. 3-6 show various couplings

elements.

Uie shown in FIG. 1, the chambers 2 and k of the section 1 are separated by an insulating chamber 3. the

Isolation chamber 3 also allows the attachment of the Pipeline on the blland.

The closure element 5, FIG. 2, has plugs 6a, 6b at the end on. The plugs Ga, 6b are connected to the plate 7 and formed in accordance with the front ends of the section 1.

FIGS. 3-6 show different coupling elements which have extension pieces θ in the different spatial directions. This analysis pieces El are arranged on the frame 9. The frames 9 can, in addition to a more areal expansion, FIG. 3, also have a spatial expansion, FIGS. K -6. This depends on whether or not an angled connection is to be made between the two pipe elements, FIG. 1, FIG. 5, FIG. 6.

- Expectations -

Claims (1)

847/10608 Albert LJahl Gartenstrasse Θ, 3501 Fulda Bridge Expectations 1. Pipeline, in particular pipeline for feed and return flow of liquid media in a heating system characterized in that the pipeline consists of at least zuei chambers (2, U) and plastic. 2. Pipeline according to claim 1 characterized in that the pipeline is designed in the form of a baseboard. 3. Pipeline according to claim 1 characterized in that an insulating chamber (3) is arranged between the two chambers (2, k). k. Pipeline according to Claim 1, characterized in that the pipeline consists of individual sections (1). 5. Pipeline according to claim k, characterized in that the individual parts (1) are connected at the connection points by coupling elements. - II - 6. Pipeline according to claim 5 '' characterized in that ι the coupling elements are designed as a plug connection. \ 7. Pipeline according to claim 5 ι 5 characterized in that ff the coupling elements have extension pieces (Θ). ί 8. Pipeline nac.fi claim 7 I characterized by the fact that I the end pieces (8) corresponding to the front ends of the I 1D sections (1) are formed. 9. Pipeline according to claim 1 characterized in that the end of the pipeline by sealing elements (5) is locked. 15 10. Pipeline according to claim 9 characterized in that the closure elements (5) have plugs (6a, 6b). 11. Pipeline according to claim 10 characterized in that the plugs (6a, 6b) correspond to the front ends of the Sections (1) are formed. 12. Pipeline according to claim U characterized in that the part (1) is preferably rectangular 25 cross section on dielst. I I I I Il I I ·