SI9200305A - Arrangement of duct elements - Google Patents

Abstract

An arrangement with utility-duct elements contains, in a retaining frame (2), lines (4 to 6) and/or pipes (25, 26), in particular for water, said lines (4 to 6) and/or pipes (25, 26) being designed as essentially vertical runs and extending at least essentially over the entire height of the arrangement. This arrangement is to be further developed to the effect that rapid assembly is permitted as is, in an operationally reliable manner, compensation of temperature changes or tolerances. It is proposed that, by means of slots (80) arranged in the horizontal direction in the retaining frame (2), it be possible to align the lines (4 to 6) and/or the pipes (25, 26) in a horizontal direction with respect to the retaining frame (2). The lines (4 to 6) have, preferably in the upper region of the arrangement, in each case one bend (8 to 10) which is designed as an expansion bend and/or as a tolerance compensation means. <IMAGE>

Description

Friedrichsfeld AG Keramik- und Kunststoffwerke

Arrangement with installation elements

The invention relates to an arrangement with instinctive elements according to the characteristics mentioned in the introductory part of the first patent claim.

Buildings, which are made primarily of finished components and extend, as appropriate, over multiple floors, are often installation shafts or chambers that are separate from the rest of the living quarters and which house fresh water, drainage, rainwater, as well as electricity, if necessary. Such installation shafts or chambers shall, as a rule, be arranged in close proximity to the kitchen and / or bathroom to allow connection with fittings and bathtubs, sinks, etc. as quickly as possible. Furthermore, arrangements are known for surface installation, which are referred to as installation registers or pipe registers and are described, for example, in the factory printed source LORO-SANFIT, Installarionsregister-System 90, LOROWERK K.H. VAHLBRAUK GmbH, Kriegenveg 1, D-3353 Bad Gandersheim. This arrangement contains a retaining frame on the back that must be attached to the wall of the bathroom space and contains piping for fresh and used water. Pipes or pipelines are designed as upright beams, and connection elements with the next installation register on the next floor are provided with connecting elements with long-pointed sockets to compensate for the usual height and side deviations. The holder frame is further used to hold the fittings, sink or toilet. This arrangement, containing the installation elements listed above, is covered with a dedicated element after installation, connecting the various pipelines to the necessary sanitary items of equipment. The installation of such arrangements or pipe registers for the remediation, in particular, of dwellings in industrial dwelling construction requires, in addition, special prerequisites for the integration of the available installation shafts and fittings in accordance with the conditions dictated by the building to be carried out at low installation costs. Making the necessary connections, twists and the like requires really high installation costs. In particular, the assembly time for the attachment of various pipelines as well as for the preparation of branchings and connections is very extensive, with considerable disturbance of the occupants, not only on each floor but also on all multi-storey residential buildings.

Based on this, the invention is based on the task of refining the arrangement with the installation elements of the aforementioned type in such a way that they can be quickly and reliably installed and connected. The arrangement should be designed for long service life and functionally accept longitudinal changes of pipelines, especially those based on temperature changes. Furthermore, the arrangement should have compact dimensions (the arrangement should be compacted), the operation should be simple, reliably compensating for the variations with the available connections or attachments to be prepared for fittings, tubs, sinks or the like.

The solution to this task follows the characteristics set forth in the characteristic part of claim 1.

The proposed arrangement with installation elements is a pre-fabricated construction unit that can be connected to available fittings, installation parts, tubs, sinks or the like with small on-site assembly operations and / or is ready for such connections. The arrangement has expediently flowing, pressurized water in the height of the floor, for hot or cold fresh water, circulation as well as pipes for used water and / or rainwater, with loops as well as expansion loops as well as adjustable ones. extensions, fasteners and leveling parts. The strands of the pipes or pipes running substantially vertically are arranged so that their upper and lower ends are substantially aligned and thus allow them to be connected without difficulty to the above arrangement. downstairs. According to the invention, the loops in pressurized water lines are provided especially for fresh water, while the pipes without pressure load, which are provided primarily for the water or rainwater used, are provided with long stressed sleeves. In particular, axial displacements between, for example, the first arrangement according to the invention and the subsequent arrangement to be installed on the floor above can be easily compensated by means of expansion loops.

On the basis of expansion loops or. of the bending arms of each arrangement provided for above each other, the length change of the pipeline, which must be compensated for in each arrangement, is relatively small, with a floor height of 2.5 m. The lengths of the bending arms are predefined so that there is high security and the mounting errors are eliminated with great reliability. In the context of the invention, the loops are partially pre-fabricated at the factory with one bending leg each time and after attaching the retaining frame to the wall of the room, which is reasonably upright, they are perfected, and the connection with the simultaneous offsetting of the deflections is brought to the proper arrangement, located on the next floor. Thus, in the factory, a substantially horizontal bending arm is available, as well as an upright tubular section which is offset in relation to the pipeline beam in a horizontal direction. Thus, when completing the loop on the spot, without problems in the upright and lying direction, the alignment of the deviations and the connection to the next arrangement of the adjacent floor. The individual connections of the pipelines are adjustable and directional in an efficient manner against the frame, so that the connection with the available fittings and the like can be easily made. The framework of the whole arrangement is constructed in a sensible manner from metal rods which, for stability reasons, are expediently designed as angular or profile bars. These rods have elongated holes at least in the region of the various fittings and / or conduits or pipes through which the screw bolts of the clamps or other holding elements are held in order to allow, on the one hand, easy alignment and, on the other, a secure attachment. For compact construction, the weight of the arrangement is no more than 60 kg and can therefore be carried by two people, so that transport as such is possible without problems through a narrow staircase.

Specific further features and details of the invention are set forth in the sub-claims.

The invention will now be further described on the basis of the embodiments presented in the drawings. In this respect, FIG. 1 is a spatial representation of an arrangement with a holding frame; FIG. 2 is an enlarged view of the mounting of the retaining frame on the wall of the building with the factory-fitted brackets, FIG. 3 shows a special holding rod with a wall plate, FIG. 4 shows a holding rod according to FIG. 3.

FIG. 1 shows an arrangement with a holding frame 2 having a conduit 4 for cold water, a conduit 5 for hot water as well as conduit 6 for circulation. These conduits are custom-designed for available water pressure, constructed from pressure pipes, tubular arches, T-pieces or the like, and extend in an upright direction over a floor height of about 2.5 m. In the upper part of the arrangement, said lines each comprise an expansion loop 8, 9,10 with bending arms to compensate for the length changes. As each arrangement, also referred to as the register, has a total height corresponding to a floor height of about 2.5 m in size, the length changes are relatively small. As the whole arrangement is designed as a pre-fabricated building unit, each of the expansion loops is dimensioned to fit the needs, avoiding miscalculations of the lengths of the legs that are practically feared during on-site assembly and ensuring high quality and safety of the arrangement. Furthermore, the factory design and manufacture of joints with tubular arches, T-pieces or the like ensures functional reliability.

Assume that in the multi-storey residential building on each floor in the available installation shaft or similar installation according to the invention, so that one above the other number of floors appears the same number of such arrangements. Installation is carried out on the floors from the bottom up, with the floor or the floor. the ceilings provide for interruptions corresponding to the lower end of 14, 15, 16 and. upper ends 17, 18, 19. In each arrangement, the lower and upper ends of each line are matched in a particularly sensible manner. Possible axial displacements between the ends facing upright on top of each other on the respective floors of the registers can be easily offset on the basis of the expansion loops 8, 9, 10. For this purpose, in the area of the expansion loop, the tubular pieces located in the required manner are cut to a suitable length and straightened with a twist, whereby the connection can be further made through the ceiling by means of clamps, which are not shown here. In order to bring the pipe sections in the said area to the required length in the said area and can be offset by the following arrangement, the expansion loops are only partially fabricated in the factory so that horizontal bending arms 11-13 are prepared, for example, extending over the pipe arc bind to upright piping strands, as well as upright connected piping parts through the pipe arches, and the rest of the loop as well as upstream upright tubing parts are made available at the upper ends 17-19, making sure that connections and offset balances are available they are cut to the right length and offset in the necessary manner.

Preferably, when constructing said passageways in the ceiling, a catch pan 20 is arranged above the retaining frame 2. In operation, falling stones or concrete parts fall into said catch pan 20 so as to avoid damage to the arrangement below and, in particular, its various lines. and pipes etc. The formation of dust and dirt is also completely reduced to a minimum, which is particularly advantageous in terms of inhabited dwellings. This tray contains, on its underside, foot-like or similar fastening portions 22 which coincide with the adapted portions 24 of the retaining frame 2. The retaining portions 22 and the portions 24 are arranged in such a way that the tray is securely held and in the water. they do not tolerate any force.

The arrangement further comprises pipes 25, 26 for the water used or. rainwater. As can be seen, hose 25 for the water used and rainwater hose 26 in the upper end region each have an extremely long longitudinal socket 28, which allows to bridge a distance of the order of 30 cm. In the long-emphasized sleeves 28, correspondingly long movable pieces 30 with adapted sleeves 31 are inserted from above. As can be seen, even at the pipes 25, 26, their lower ends 32, 33 coincide with the respective upper ends 34, 35 of the invention in combination with the provided sleeves. 31. During assembly, push piece 30 is pulled up and pushed with its sleeve 31 over the lower end of the pipe for the water used. Rainwater pipes on the floor above the assembled installation and securely seal and secure it. Furthermore, in the embodiment of the rainwater pipe 26 shown here, in particular in view of the undesirable noise caused by the flow of water, a loop 36 is provided. This loop simultaneously allows for easy adjustment and alignment at axial offset. Note that rainwater hose 26 may fall off when the installation is installed in a building where rainwater runoff is directed approximately outside the building. The tubes 25, 26 are aligned so that they can be connected by means of clamps to the elongated holes of the holding frame according to the invention.

The used water pipe 25 has a four-way branch 38 in the lower part of the arrangement. This special four-outlet or connection branch is factory-made from several individual branches with corresponding clamps, with the individual parts being individually interconnected at the factory. Exit 40 to the toilet with a nominal diameter of DN 100 is foreseen. Other exits 41 to 43 are used to connect the tow lines 46 to 48, which lead to the bath tub, the sink in the bathroom, as well as to the sink in the adjacent kitchen. These draw lines, which are presented in the manner shown in the water pipe 25, comprise a combination of at least two, preferably five, long-arm arches and movable pieces to allow on-site adjustments in all directions. In this way, the deviation of the opening in the wall towards the bathroom or the bathroom can be further offset. kitchen size 8 cm. Each of the traction lines can be moved and adjusted separately as necessary. All together, five arches with long sockets are planned, which cooperate at their distances and are precisely tuned to each other so that they can smooth out in different spatial directions without problems.

In cold water and hot water lines 5, 5, which form the climbing strands, outlets 54, 55 and the following seatback valves 56, 57 as well as water counters 58, 59 are further provided. These seatback valves 56, 57 as well as water counters 58 , 59 are so arranged that they can be operated or operated. look from the adjacent space, especially the bathroom, through the appropriate inspection opening.

As can be seen, the two water meters 58, 59 are further fed to allow the necessary connections to the kitchen and bathroom fittings. Particular mention should be made of water faucets or faucets next to the kitchen sink, bathtub as well as the sink in the bathroom. Further, suitable angle valves may be provided for said sinks as well as for a high or low hanging flushing kettle. Depending on the installation conditions, these connections are pre-fabricated to the factory and manufactured in such a way that only a connection with fittings, angle valves or the like has to be made with relatively little work.

Wall panels have proven to be particularly useful for connection of the aforementioned fittings, with only 64.65 wall panels for cold water and hot water next to the bathroom sink. Wall panels 64, 65 as well as the rest of the wall panels, which are not explained in detail here, are adjustably arranged according to the holding frame 2. This will be further explained below.

The frame 2 comprises four upright profile bars 71 to 74, which practically represent the corner constraints of the arrangement. As can be seen, the holding frame 2 is essentially designed as a rectangular cabinet, each having four transverse bars 76 to 79 on each of its four sides. The narrow bars 77, 79, which are located on the narrow sides, are expediently designed as corner bars and serve also for attachment to the building. The transverse bars 78, which, after this presentation, are located on the back of the arrangement, are cleverly secured, especially by means of screws. Cable ties or other ducts, which are located in the building or shaft, as appropriate, do not interfere with the installation. The upright profile bars 73, 74 located on the back can be placed directly against the wall of the building so that said cable strands or the like come into the interior space of the arrangement. Thereafter, the back transverse rods 78 can then be screwed together in the necessary manner. Reasonably mentioned rear cross bars 78 are folded upright at the factory and, after mounting and straightening the arrangement, are translated to the required recumbent position and screwed together.

Various transverse rods 76 to 79 have at least adjacent elongated holes 80 in the adjacent tubes or conduits. These elongated holes are adjustably arranged with suitable tubular clamps, holding rods or the like, on which the tubes or pipes are attached. Preferably, the transverse bars are designed as prefabricated holes or angular profiles with elongated holes. The ends of the transverse profiles are preferably rolled up with the upright profiles 71 to 74, and overall the holding frame 2 has high stability. By designing the transverse profiles as pre-prepared profile bars with elongated holes, the water and pipes can be arranged in the same holding frame as shown in FIG. 1, or in mirror symmetry to this. This gives further manufacturing advantages, since if necessary, both variants, ie the left and right variants, can be produced with the same holding frame in each case.

Two mounting plates 81 are further attached to the retaining frame 2 below. The lower edges of these mounting plates 81 lie expediently for a given small value deeper than the lower ends of the pipes and lines. Preferably, these mounting plates, which are preferably designed as wooden panels, serve as a protection for said pipe ends. These mounting plates 81 allow the transport, or the mounting, to be supported more securely by the arrangement, which can be placed on the floor by means of the mounting plates 81 if necessary.

Further, there are four or more corner timbers arranged in the horizontal plane at the front of the arrangement in the horizontal plane. These corner woods 82 make the arrangement workable. For transport and / or storage purposes, several such arrangements can be stacked without difficulty, keeping the required storage space relatively small. Further, these corner woods 82 are substantially planarly aligned with the retaining wall mounting brackets. This wall is basically like a kitchen wall designed in the form of chipboard or something. This ensures that the kitchen connection has a mixer battery, angle valves or similar depth required. The aforementioned corner woods 82 serve to secure said kitchen wall. The removable kitchen wall can be bolted to the corner woods 82 of the arrangement and no additional fixtures are required for the kitchen wall.

FIG. 2 shows, partly and enlarged from the holding frame, an upright profile bar 72 and one of the transverse bars 77, which is designed as an angular profile. Further, an angled angular profile 84 is shown in the wall of the building as well as a rubber spring 86 with a lower helical bolt 88 and an upper helical bolt 89. A transverse rod fixed in the horizontal arm 90 extends in a horizontal plane 90 parallel to the drawing plane. an elongated hole 85 extends to the drawing plane. The screw bolt 88 is inserted through the elongated hole 85 and the upper bolt bolt 89 through the slot 92. The rubber spring thus separates the two tightly connected helical bolts 88, 89 so that direct sound transmission is prevented. The mounting frame can therefore be moved in both horizontal directions with respect to the structure, and a height adjustment can be made with respect to the adjusted nuts 88 with respect to the adapted nuts. As can be seen from FIG. 1, two transverse bars 77, 79 are arranged on each narrow side of the holding frame 2 above each other at an upright spacing, respectively. 2, all of the aforementioned four transverse bars through the rubber springs 86 are properly arranged on the wall-connected corner profiles. These four rubber spring elements provide good protection against sound transmission as all the connectors are secured to the mounting frame 2. With the help of screw rods, precise upright alignment of the arrangement is easily possible. Based on the grooves 92 in the corresponding arms of the transverse rods 77, 79, the mounting arrangement can be initially loosened initially without any problems, so that it can be precisely adjusted and secured with the help of said nuts by proper repositioning of the screw rod.

FIG. 3 shows the aforementioned wall panel 64, which is secured by means of a holding rod 96 via screws 98 to the rear horizontal transversal rod 78. The supporting rod 96 has two upright spacers 100 through which the screws 98 are guided in the same way as through an upright elongate hole 80 of the transverse rods 78. The horizontal transverse rod 78 should be considered to have, in the same manner as the other transverse rods of the retaining frame, several such horizontal elongated holes 80 through which transverse and adjusting of the connecting elements with the tubing can be made. With respect to the special holding rod, the upright alignment of the necessary attachments is further facilitated, for example by means of wall panel 94. Conduit 66 is connected in the usual manner to wall panel 64. As can be seen with reference to FIG. 1, this conduit 66 is connected, for example, to the water counter 58 via a screw connection 67. After the mounting of the individual wall panels, the connection with further tubes within the arrangement may, if necessary, also be traced through the tubular detachable piece 102. This connection is made only after the mounting of the retaining bracket. frame. In this way it is expedient to adjust and adapt to the construction openings in the wall for fittings, connection pipelines or the like. Further, it should be assumed that the holding rod 96 instead of in FIG. 3 orthogonal orientations with respect to the transverse rod 78 may take a second angular position against the latter, and in the same way, by means of both screws 98, a secure attachment to the holding frame and armature, connecting pieces or the like can be connected without difficulty to the appropriately aligned holding rod. 96 oz. its wall panel 64.

FIG. 4 shows a special design of the holding rod 96 with both parallel spacings 100. The holding rod 96 further comprises eight fixing holes 104 on the joint dividing circle of the hole ring. These mounting holes 104 serve, for example, to screw the previously described wall panels. It can be seen that, if necessary, it is possible to attach the positions to each other by 45 degree degrees.

Independently of the design, the holding elements of the respective lines or tubes are connected by means of screws or screw bolts extending through the adapted elongated holes of the best horizontal bars of the retaining frame, thereby being aligned for the purpose of alignment for mounting detachable and retaining screw connections.

Claims (12)

PATENT APPLICATIONS 1. Arrangement with installation elements contained in the holding frame (2) of water (4 to 6) and / or pipes (25, 26), in particular for water, the ducts (4 to 6) and / or pipes being designed as in substantially upright strands extending substantially at least substantially throughout the height of the arrangement, characterized in that the conduits (4 to 6) and / or tubes (25, 26) are elongated horizontally in the holding frame (2) holes (80) with respect to the holding frame so fixed that they can be adjusted horizontally, and that the leads (4 to 6), preferably in the upper region of the arrangement, have one loop (8 to 10), which are designed as extensions loops and / or as means of offsetting. Arrangement according to Claim 1, characterized in that the elongated holes (80) are arranged in transverse bars (76 to 79) of the holding frame (2), which contains in a known manner by means of horizontal transverse bars (76 to 79) connected upright profile bars (71 to 74), with elongated holes (80) arranged at least in the area of conduits (4 to 6) and / or pipes (25, 26). Arrangement according to claim 1 or 2, characterized in that the holding frame (2) is essentially designed as a rectangular cabinet and / or that water (4 to 6) is arranged inside the holding frame (2) on the holding frame (2). ) and / or pipes (25, 26) as well as their connecting and holding elements. Arrangement, in particular according to claim 3, characterized in that the holding element is designed as a holding rod (96) for the wall panel (64) and / or that the holding rod (96) has at least one, preferably two spacers (100), the screws (98) being inserted through the upright or upright spacers (100) as well as through the elongated hole (80) of the retaining frame (2). Arrangement according to one of Claims 1 to 4, characterized in that the holding frame (2), in particular through its narrow laterally arranged transverse bars (77, 79), is provided by means of screw catches (88, 89), namely suitable for rubber springs (66) mounted on the wall of the building. Arrangement according to one of Claims 1 to 5, characterized in that the catch pan (20) is arranged in the upper end region in the upper end region. Arrangement according to one of Claims 1 to 6, characterized in that at least two mounting plates (81) are arranged at the lower end of the retaining frame (2), the lower edges of which lie in an upright direction for a advance deeper than the lower ends (7). 14 to 16, 32, 33) conduits (4 to 6) and / or pipes (25, 26). Arrangement according to one of Claims 1 to 7, characterized in that the pipe (25) provided in particular for the water used has a pre-arranged branch (38) having at least two, expediently four outlets (40 to 43) and / or consists of individual, factory-individually interconnected individual parts. Arrangement according to one of Claims 1 to 8, characterized in that at least one, preferably five, longitudinally mounted sockets are provided to the tube (25), in particular by means of a traction cable (46 to 48), in which adjustable spreaders. Arrangement according to one of Claims 1 to 9, characterized in that at least two, preferably at least four corner woods (82) are arranged in a common plane on the holding frame (2), preferably on upright profile bars (71 to 74). , which is substantially upright, and / or that a panel, which is reasonably designed as an integral part of the wall, is attached to the corner woods (82). Arrangement according to one of Claims 1 to 10, characterized in that the line (66), the length of which is predetermined, can be connected via a tubular arch of the shaped piece (102), preferably by attachment, screwing or rolling, to the line ( 4, 5), and / or that the other end of the conduit (66) is connected to the wall panel (64) or to a further installation element by means of a screw connection (67). Arrangement according to one of Claims 1 to 11, characterized in that the pipes (25, 26), in particular in their upper end regions, comprise longitudinally stressed sleeves (28) and / or a movable piece (30) with adapted sleeves (31). ). Friedrichsfeld AG Keramik- und Kunststoffwerke To Her: PATFNT OFFICE 22335.PR0.SK-XI / 92 SUMMARY The arrangement with the installation elements comprises in the holding frame (2) water (4 to 6) and / or pipes (25,26), in particular for water, where these lines (4 to 6) and / or pipes (25, 26) designed as essentially upright strands and running at least substantially throughout the entire height of the arrangement. In this sense, these arrangements should be refined to allow for rapid assembly as well as to enable functionally reliable balancing of temperature changes or deviations. It is suggested that the ducts (4 to 6) and / or the pipe: (25, 26) be secured to the support frame (2) in the horizontal direction of the elongated holes (80) relative to the holding frame (2) so that align them horizontally. The leads (4 to 6) preferably have one loop (8 to 10) in the upper arrangement area, which are designed as expansion loops and / or as means of offsetting.