EP2333184B1 - Device for connecting water pipes - Google Patents

Description

The invention relates to a device for connecting water pipes to a front and a flow of a supply network, in particular connection and / or distribution block, with a foamed wall module, in which at least one connecting cable is embedded, wherein the wall module of at least two foamed parts each of which preferably receives at least one connecting line, wherein one of the two parts has a receptacle for the other part.

Such a device is for example from the DE 40 15 342 A1 known. According to this publication, a separate wall module is to be provided for each installation variant, which can be used in corresponding trained by posts, guides. Devices of this type are used especially in dry construction as connection elements for radiators, washing facilities, washing or dishwashing od. Like. And are used in a wall, precast wall or in a floor as a distributor or as a connection element and fixed in the space provided, in particular foamed , glued or tied with ribbons to a scaffold. The wall module thus absorbs various supply and / or drain lines and fixes the position of these lines and connections in the wall or in the floor, which provides, for example, for a proper, possibly standard-compliant, positioning of the individual connections.

In order to provide an advantageous connection between a laid in a floor or in a wall flow and return of a heating circuit and a radiator mounted on a wall, it is known ( AT 404 276 B ), to provide a preferably foamed wall module, in which the connection lines for the radiator are embedded, so that only the wall module is to be offset before the projecting over the front building block surface Connecting cables can be connected to the radiator. The connection to the flow and return of the heating circuit via the protruding from the block ends of the connecting cables.

For example, valves, faucets od. Like. Od usually via screw connections. The like. Attached to the ends of the front of the building block surface. A disadvantage of these known wall blocks in particular, that any required combination of water pipe diameters and connection distributions on the Wandbaustein surface, in particular for the water supply and drainage, separate wall blocks must be provided. The known blocks are fixed with respect to the position of the connecting lines to the wall block surface and foamed water pipes, which complicates an individual adaptation to a construction site or for such an adjustment again corresponding spacers, adapters od. Like. Requires.

Starting from a state of the art of the above-described type, the invention is therefore based on the object to provide a device for connecting water pipes, which allows a variation of the connection arrangement on the Wandbaustein surface at least to a limited extent, with combinations of different connection dimensions in a wall module possible should be.

The invention achieves this object in that the one part is formed by a H-shaped main body having two receptacles, wherein the second part can alternatively be inserted into one of the two receptacles which are spanned by the two longitudinal limbs and the transverse limb connecting the two longitudinal limbs.

Such a construction is not only particularly compact, but also makes it possible to realize in a particularly simple manner different connection diameter and connection arrangements.

If, in particular, a first part takes on the lines which can be connected, for example, to the supply line of a supply network, in particular for hot and cold water, then a wastewater pipe assigned to the other, second, part can be easily varied with respect to its dimension and does not need water supply diameters for every combination Separate wall module can be provided. It only needs the appropriate, for example, the sewer pipe receiving, second part are used in the first of the two parts.

For this purpose, it is particularly advantageous if one of the two parts has at least two receptacles in which the other part can be used alternatively. This not only allows different connection dimensions to be combined in a wall module, but also different connection arrangement combinations can be realized with only one wall module. A variation of the distances between the terminals is just as possible as a variation of the absolute position of the two parts to each other. Thus, for example, wall blocks can be realized, which are connected at the bottom side as well as the ceiling side to a flow and yet can be combined with a bottom-opening outflow. Thus, with the invention, a wall element for masonry and dry assembly which can be used highly variably is created.

A clean and good grip between the two parts assembled to form the wall element or a compliance with the exact desired position of the individual connections to each other, can be achieved if both parts are assembled via a, a guide forming, tongue and groove connection to the wall module. For this purpose, the one, in particular the first part with the Aufnehmung on a guide, in which the other, the second part with opposite guide approaches is inserted. For this purpose, it is particularly recommended if the mutual position of the two components assembled to the wall module is secured with a securing element. This ensures that the position of the individual connections to each other even after a Versetz the wall module is unchangeable. The securing element can be, for example, an adhesive or a pin or a screw or the like, which defines the two parts, in particular in the region of the guide, against each other.

In order to be able to anchor the wall element according to the invention advantageously to a support or in masonry, it may be advantageous to assign each of the longitudinal legs of the H-shaped base wall building block outside a fixing a fastening stop for the wall module forming fastening strap or at least partially foamed in the wall module fastening profile ,

Additionally or alternatively, the other part which can be inserted into the receptacle of the one part can have a fastening stop, in particular for washing occasions. In particular, it is possible to use in a receptacle a part having a sequence and in the other part a said attachment stop.

Particularly simple and stable construction conditions arise when the mounting stop is a part of the associated, preferably foamed into the part, mounting rail. This mounting rail can attachment points for various attachments, such as washing facilities, consoles or the like., Have. In order to be as flexible as possible in terms of the width and size of the attachments to be grown, it is recommended that the attachment stop on the connection side has at least one slot guide for receiving fasteners engaging behind the guide, in particular screws. This attachments can be set with a variety of holes on one and the same mounting rail. If, in addition, a secure hold of the device in the wall, in particular in a drywall, can be ensured, the fastening stop can be provided with fastening flanges in the region of the lateral end faces of the part To belong. These mounting flanges can then be screwed to the masonry or fixed to the stands of a coldwall.

Fig. 1

eine erfindungsgemäße Vorrichtung in Ansicht,

Fig. 2

die Vorrichtung aus Fig. 1 in Draufsicht,

Fig. 3

eine Variante der erfindungsgemäße Vorrichtung in Ansicht mit zusätzlich aufgesetztem Befestigungsanschlag, insbesondere für Waschgelegenheiten,

Fig. 4

den Befestigungsanschlag aus Fig. 3 im Schnitt nach der Linie IV-IV

und Fig. 5

den Befestigungsanschlag aus Fig. 3 in Seitenansicht.

In the drawing, the invention is illustrated schematically with reference to an embodiment. Show it

Fig. 1

a device according to the invention in view,

Fig. 2

the device off Fig. 1 in plan view,

Fig. 3

a variant of the device according to the invention in view with additionally attached attachment stop, in particular for washing occasions,

Fig. 4

the attachment stop Fig. 3 in section along the line IV-IV

and FIG. 5

the attachment stop Fig. 3 in side view.

A device for connecting water pipes, in particular connecting lines 1, 2, to a pre- and possibly a drainage of a supply network, in particular a connection and / or distribution block comprises a foamed wall module 3 in the two supply lines 1 for cold water and hot water and a drain line 2 are embedded. The wall module 3 consists of two parts 4, 5, each of which receives at least one connecting line 1, 2, wherein one of the two parts 4 receives the other of the two parts 5 interchangeable in a receptacle 6.

According to the invention, a first part 4 is formed by a H-shaped main body forming two receptacles 6, and the second part 5 is alternatively insertable into one of the two receptacles 6 spanned by the two longitudinal limbs and the transverse limbs connecting the two longitudinal limbs. For this purpose, the two parts 4, 5 in the illustrated embodiment via a, a guide 7 forming groove-spring connection to the wall module 3 composed. The two parts 4, 5 are secured in the assembled position against each other with a securing element. This securing element may be an adhesive introduced into the guide or, as in the illustrated embodiment, a locking pin 8 penetrating the two parts 4, 5. In addition, the Longitudinal members of the H-shaped body wall building block outside each assigned a mounting bracket for the wall module forming in the wall module 3 foamed mounting profile 11, by means of which the wall module 3 can be fixed to a support frame 12.

According to the embodiment according to Fig. 3 are in the two receptacles 6 of the part 4, two other part 5, 5 'used, wherein the upper part 5' has a mounting stop, in particular for washing occasions has. The mounting stop comprises a foamed into the part 5 'mounting rail 13. The mounting rail 13 of the mounting stop has the connection side two slot guides 14 for receiving the guide engaging behind fasteners, such as screws in particular. The screws engage behind the salmon-hole guides 14 thereby for attachment of attachments with their head, wherein a variety of hole spacings can be realized by moving the screws in the slot guides 14. For attachment of the part 5 'on or in a wall of the attachment stop in the region of the lateral end faces of the part 5' mounting flanges 15 to. Furthermore, the part 5 'piercing holes 16 are provided in the part 5', which are penetrated by the connection lines 1, when the part 5 'in the opposite receptacle 6, in the in Fig. 3 the part 5 is inserted, is used.

Claims (8)

1. Device for connecting water pipes to a supply line and a draining line of a supply network, in particular a connection and/or distribution block, having a foamed wall component (3), into which at least one connection line (1) is embedded, wherein the wall component (3) consists of at least two foamed parts (4, 5) of which preferably each one receives at least one connection line (1, 2), wherein one of the two parts (4) has a receiver (6) for the other part (5), characterised in that one part (4) is formed from a H-shaped basic body comprising two receivers (6), wherein the second part can be inserted alternatively into one of the two receivers (6) which are spanned by the two longitudinal limbs and the transverse limb connecting the two longitudinal limbs.
2. Device as claimed in claim 1, characterised in that the two parts are fitted together with a tongue and groove connection, forming a guide (7), between the receiver (6) and the insertable part (5) to form the wall component (3).
3. Device as claimed in claim 1 or 2, characterised in that the mutual positioning of the two parts fitted together to form the wall component is secured by a securing element.
4. Device as claimed in any one of claims 1 to 3, characterised in that, on the outside of the wall component, the longitudinal limbs are allocated a fastening strip forming a fastening stop for the wall component (3), or a foamed-in fastening profile.
5. Device as claimed in any one of claims 1 to 4 characterised in that the other part (5) which can be inserted into the receiver (6) of the part (4) has a fastening stop, in particular for washing facilities.
6. Device as claimed in claim 5, characterised in that the fastening stop is a fastening rail allocated to the part (5), preferably foamed into the part (5).
7. Device as claimed in claim 5 or 6, characterised in that, on the connection side, the fastening stop has at least one elongate hole guide (14) for reception of fastening elements engaging behind the guide, such as, in particular, screws.
8. Device as claimed in any one of claims 5 to 8, characterised in that fastening flanges (15) belong to the fastening stop in the region of the lateral end faces of the part (5).

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