SK278703B6 - The sanitary block - Google Patents

Abstract

The sanitary block has a holding rectangle frame (2) and this frame is equipped with the installation elements used for fixing of the distribution pipes (4, 5, 6), while they are created like the pipes with a perpendicular location along the whole height of the sanitary block, being equipped with the dilatation loops (8, 9, 10) and able to be connected with the appropriate pipes closed to the next block located over and under the above mentioned block.. In order the installation elements to be located and to be used for fixing of the water distribution pipes (4, 5, 6), being able of setting, and for fixing of the waste water pipes (25, 26), in the holding frame (2), there are created the longitudinal holes (80), in its transversal profiled rail (76, 77, 78, 79) and in at least one of the short transversal profiled rails (77, 79) there is created at least one undercut (92) through in a vertical direction, used for closing of one end, while the rubber spring (88) is suitable and the set of threaded bolts (88, 89) connected to the wall of the building with the use of its second end.

Description

Technical field

BACKGROUND OF THE INVENTION The present invention relates to a sanitary block comprising a rectangular retaining frame made of profiled rails which is provided with plumbing elements for retaining water and waste water pipes, wherein the individual pipes are formed as vertically aligned ducts provided along the entire height of the sanitary block. and connectable to corresponding pipes of another block arranged above and below it. 10

BACKGROUND OF THE INVENTION

In buildings, which are mainly made of prefabricated buildings and, where appropriate, multi-storey, installation shafts or chambers are generally provided, which are separated from other living areas and where the technical-engineering lines for drinking water, waste water or waste water are arranged. rainwater, 20 as well as power lines. Such installation shafts or chambers are generally arranged in close proximity to the kitchen and / or bathroom to allow as short a connection as possible and fittings and tanks, baths and the like. In addition, installation devices are known which are arranged in front of a wall, also referred to as installation registers or tubular registers, and are described, for example, in the LOROSANFIT company print-out, Installationregister-System 90, LOROWERK. K.H. VAHLBRAUK GmbH, Kriegerwek 1, D-3353 Bad Gander-30 sheim. This arrangement has a retaining frame at the rear which is fixed to the bathroom wall and which comprises fresh water and waste water pipes. The tubes or pipes are designed as vertically extending lines, and for connection to another installation register on the 35th floor there are provided connecting elements with long sleeves, which ensure equalization of the usual building height and side tolerances. The retaining frame is also used to hold the fittings, wash table or toilet. The installation elements which are provided in the arrangement are covered by a pre-assembly element after assembly, the various pipes being connected to the respective sanitary installations. The use of such arrangements or tubular registers for the rehabilitation of housing in industrial housing construction requires special precautions to be able to integrate into existing installation shafts and make connections in accordance with the conditions at low installation costs. Creating the necessary joints, taps and the like requires a relatively high assembly cost. In particular, the time required to assemble and fasten the various pipelines, as well as to create branches and connections, is demanding, and the population is not adversely affected, not only on the respective floor, but also in the entire multi-storey residential building.

SUMMARY OF THE INVENTION

Based on the prior art, the invention aims to further improve a sanitary block of the kind mentioned above so that it can be assembled and connected quickly and reliably. The block is to be designed with a long service life and to reliably ensure the longitudinal changes in the trumpet which arise mainly due to temperature changes. Further, the block should be compact in size, easy to handle, and should also allow for reliable alignment of tolerances with current or future connections for fittings, baths, tanks, or the like.

The sanitary block according to the invention is characterized in that, in order to accommodate the installation elements, to adjust the interception of the water distribution pipes and the water pipes, the holding frame has through-holes in at least one of its transverse profiled rails and at least one of the short transverse profiled At least one vertical through-cut notch is formed in the rails to engage one end, preferably a rubber spring, provided with threaded bolt assemblies attachable to the other side of the building wall.

Further advantageous embodiments and arrangements of the sanitary block according to the invention are set forth in further claims.

The proposed sanitary block constitutes a pre-fabricated structural unit which can be connected to and / or is ready for connection with the fittings, installation parts, bathtubs, containers or the like with little assembly costs. Suitably, the block comprises pipelines arranged and pressurized along the entire length of the floor, in particular for hot or cold fresh water, circulation, as well as sewage and / or rainwater pipelines, with loops as expansion expansion joints, for example adjustable extensions, fasteners and alignment parts. The substantially vertical conduits of the pipes or tubes are arranged such that their upper and lower ends are always substantially flush, and therefore a trouble-free connection to the corresponding block is possible on a higher or lower floor. According to the invention, the loops are provided in particular in fresh water pipes which are under pressure, while in particular the waste water and rainwater treated pipes are provided with long sleeves. Particularly by means of expansion loops, the axial offset between the first block according to the invention and the next block mounted on the upper floor can also be easily compensated.

On the basis of expansion loops or bending arms in each superimposed block there is a relatively small, compensated for each block change in the length of the pipeline, with the floor block starting from the floor height of 2.5 m. The lengths of the bending arms are predetermined, ensuring high reliability and assembly errors can be largely avoided. In the context of the invention, the loops are partially pre-fabricated with a corresponding bending arm and are completed after vertical mounting of the holding arm to the wall of the apartment, while at the same time making a connection to the corresponding block that is on the next floor. Thus, a substantially horizontal bending arm as well as a vertically extending tubular portion is provided on the work side, which is arranged at a distance from the pipe guide in the horizontal direction. Thus, when the loop is completed, vertical and horizontal tolerance compensation and connection to the next block of the adjacent floor can be performed. Suitably, the individual pipe connections are adjustable and alignable with respect to the frame, which makes it possible to make connections to the corresponding fittings and the like. The frame of the whole block is expediently made of metal rails which, for reasons of stability, are preferably formed as angled or profiled rails. These rails have, at least in the region of the various connections and / or pipes or tubes, longitudinal openings through which the threaded bolts of the clips or clips or the like retaining elements pass, thereby enabling easy alignment and reliable fastening. With a compact design, the block has a maximum weight of 60 kg and can be carried by two people, allowing it to be transported without problems even in a house with only stairs.

BRIEF DESCRIPTION OF THE DRAWINGS

The invention is explained in more detail below with reference to the drawing.

In FIG. 1 is a perspective view of a block with a retaining frame. In FIG. 2 shows the attachment of the retaining frame to the building wall with brackets arranged on the side of the building to a greater extent.

In FIG. 3 is a schematic illustration of a retaining rail with feet provided with a fitting. In FIG. 4 shows the holding rail of FIG. Third

DETAILED DESCRIPTION OF THE INVENTION

In FIG. 1 schematically shows a block according to the invention having a retaining frame 2 provided with a first cold water distribution line 4, a second hot water distribution line 5 and a circulation water distribution line 6. These water distribution pipes 4, 5, 6 are formed to the water pressure available, are made of pressure pipes, elbows, T-pieces or the like and are arranged in a vertical direction along the length of the floor, for example having a height of 2.5 m. In the upper part of the block, said water distribution pipes 4, 5, 6 each have an expansion loop 8, 9, 10 with a bending arm 11, 12, 13 to compensate for the change in length. Since this block, also referred to as the register, has an overall height corresponding to a maximum floor height, which is generally of the order of 2.5 m, the length changes are relatively small. Since the entire block is designed as a pre-fabricated assembly, the corresponding expansion loops 8, 9, 10 are dimensioned in accordance with the requirements, thus avoiding erroneous calculations of the arm lengths that can occur during on-site assembly, thus ensuring a high block quality and reliability. Furthermore, functional reliability is ensured by the production and manufacture of joints with elbows, T-pieces or the like.

It should be noted that in a multi-storey residential building, a block according to the invention is mounted on each floor in the available installation shaft, so that the number of floors will be equal to each other. Assembly is carried out on the floors from bottom to top, with holes corresponding to the lower ends 14, 15, 16 or the upper ends 17, 18, 19 being formed in the floors or ceilings. The lower ends 14, 15, 16 expediently fit with the upper ends 17 in the corresponding block. 18, 19 of the corresponding water distribution pipe 4, 5, 6. Possible axial displacements between the mutually assigned ends vertically one above the other on the respective floor of the arranged blocks can easily be compensated on the basis of the prepared expansion loops 8, 9, 10. In this case, the pipe pieces arranged in the region of the expansion loops 8, 9,10 they are directed by rotation, and the connection through the ceiling can be made by means of sleeves (not shown). In order to bring the pipe sections to the desired length in the region of the expansion loop 8, 9, 10 and to be directed to the subsequent block, the expansion loops 8, 9, 10 are only partially prepared in the workshop, so that for example the bending arms 11, 12, 13 and through the elbows of the vertically connected pipe section are prepared and the remaining parts of the expansion loops 8, 9, 10 as well as the vertically attached pipe section with the upper ends 17, 18, 19 are supplied and lengthwise adapted for connection and for balancing tolerance with simultaneous alignment on the spot.

When making said apertures in the ceiling, a sump tray 20 is preferably arranged on top of the retaining frame 2. During the work, falling stones or parts of concrete fall into the sump tray 20, thereby preventing damage to the bottom of the treated block and in particular its various pipes and tubes. This also minimizes the formation of dust and dirt, which is particularly advantageous in terms of already occupied apartments. The sump 20 has on its underside fastening portions 22, in particular in the form of feet or the like, which are in accordance with the portions of the retaining frame 2. The securing portions 22 and the portions 24 are formed together to reliably hold the sump 20 and that no forces are transmitted to the water distribution pipes 4, 5, 6.

The block further has a waste water waste pipe 25 and a rain water waste pipe 26. As can be seen, the wastewater drain pipe 25 and the rainwater drain pipe 26 in their upper end region always have an extremely long sleeve 28, which makes it possible to overcome a distance of the order of 30 cm. Corresponding long sliding pieces 30 with short sleeves 31 are inserted from above into the long sleeves 28. As can be seen, in the water pipes 25, 26, their lower ends 32, 33 are also aligned with the short sleeves 31 provided at the corresponding upper ends 34. 35. During assembly, the sliding piece 30 extends upwardly and is inserted with its short sleeve 31 over the lower end of the wastewater pipe of the wastewater pipe or rainwater pipe 26 of the downstream block of the block and is conveniently connected thereto. and ensure accordingly. Furthermore, in the illustrated embodiment of the rainwater drain pipe 26, a loop 36 is provided, in particular, in order to eliminate undesirable flow noise. This loop 36 simultaneously allows adaptation and alignment during axial displacement. It should be noted that the rainwater drain pipe 26 can be completely omitted when rainwater pipes are located, for example, on the outside of the building. The waste water drain pipe 25 and the rain water drain pipe 26 are connected to the longitudinal openings 80 of the retaining frame 2 by means of clips.

The waste water pipe 25 has a four-way branch 38 at the bottom of the block. This special branch 38 with four outlets or connections is made in a workshop with a number of corresponding individual branches with corresponding sleeves, the individual parts already being releasably connected to each other. There is also a modified drain 40 to the toilet. The other outlets 41, 42, 43 serve to connect the partial waste pipes 46, 47, 48, which lead to a bathtub, a wash basin in the bathroom and a jersey in the adjacent kitchen. Said partial waste manifolds 46, 47, 48, which in the illustrated embodiment discharge into the wastewater waste pipe 25, are provided with one, preferably two elbows, in which and between them adjustable and displaceable connecting pieces Y are arranged. In this way it is possible to smoothly compensate the tolerance of the wall opening in the bathroom or kitchen in the size of the order of 8 cm. Each of the partial waste pipes 46,47,48 can be separately adjusted and adjusted as required. Thus there are a total of five long sleeve arcs which interact at their distances and which can be precisely adjusted to each other, thereby allowing alignment in different spatial directions.

In the risers forming the cold water distribution pipe 4 and the hot water distribution pipe 5, the outlets 54, 55 are further provided, followed by a first oblique seat valve 56 and a second oblique seat valve 57 and a first water meter 58 and a second water meter 59. The angled seat valves 56, 57 and the water meters 58, 59 are arranged to be operable or readable from the adjacent room, in particular the bathroom, via a corresponding inspection opening.

As can be seen, there are pipes downstream of said first water meter 58 and second water meter 59, which allow connections to kitchen and bathroom fittings. This applies in particular to taps or mixing fittings on a kitchen sink, bathtub and washbasin in the bathroom. In addition, corresponding valves for washing vessels and washing cabinets suspended at the top or bottom can be provided. Depending on the conditions of use, such connections are pre-fabricated or manufactured in the workshop to the extent that on-site fittings, fittings, valves or the like have to be produced at low cost.

Foot-mounted fittings have proven to be particularly useful for the connection of said fittings, with only foot-mounted fittings 64, 65 for cold and hot water in the wash basin being shown as an example. Foot-mounted fittings 64, 65 as well as other foot-mounted fittings not described here are adjustable with respect to the retaining frame 2. This will be explained in more detail below.

The retaining frame 2 has a left front vertical profiled rail 71, a right front vertical profiled rail 72, a rear right profiled rail 73, and a rear left vertical profiled rail 74 that virtually constitute corner constraints of the block. As can be seen, the retaining frame 2 is essentially formed as a rectangular housing having on each of its four sides a different transverse profiled rail 76, a front transverse profiled rail 76, an upper right transverse profiled rail 77, a middle rear transverse profiled rail 78, and The laterally profiled rails 77, 79, which are provided on the narrow sides, are expediently designed as angled rails and also serve to be fastened to a building. The central rear cross-sectional rails 78, which are provided on the rear of the block according to this illustration, are expediently fastened releasably, in particular by means of screws. For this reason, they do not disturb the cables or other wiring that may be provided in the building or its shaft when installing the block. The rear right profiled rail 73 and the front left profiled rail 74, which are provided on the rear, can be used immediately to be placed on the wall of the building, thereby bringing the cables into the interior of the block. Consequently, the central rear cross-sectional rails 78 can also be screwed on. In the workshop, the rear rear cross-sectional rails 78 are expediently folded upwards and, after assembly and leveling of the block, are brought to the desired horizontal position and screwed.

The various cross-sectioned rails 76, 77, 78, 79 have longitudinal openings 80 arranged horizontally at least in the region of the tubes or pipes guided therein. 10 of these longitudinal openings 80 dispose tubular clips, retaining rails or the like which are adjustable and of which pipes or pipes are fixed. Conveniently, the cross-sectional rails 76, 77, 78, 79 are formed as prefabricated hollow profiles 15 or angular profiles with longitudinal openings 80. The ends of the cross-sectional profiles are preferably welded to the profiles of the vertical profiled rails 71, 72, 73, 74 and thus have a retaining frame 2. high stability. By providing the transverse profiles as prefabricated transverse profiled rails 76, 77, 78, 79 with longitudinal openings 80, the arrangement of the pipes and tubes in the holding frame 2 can be carried out as shown in Figure 1, or it can be mirror-inverted. This creates additional manufacturing advantages since both variants of the embodiment, i.e. the left variant and the right variant, can be produced with the same retaining frame 2 if necessary.

Further, two upright plates 81 are fastened to the holding frame 2. The lower edges of these upright plates ³⁰ 81 are expediently provided with a predetermined small value deeper than the lower ends of the tubes and pipes. These stand plates 81, which are preferably designed as wooden plates, thus serve as protection for the lower ends of the tubes. These stand plates 81 allow for a reliable support of the block during transport or assembly, which can be placed on the ground by means of stand plates 81 if necessary.

Furthermore, in the middle of the block modified in the ₄ θ plane called four or more wood chips 82nd

These wooden prisms 82 allow stacking of the blocks. Thus, blocks can be stacked one above the other during transport and / or storage, thus providing a relatively small storage space. Further, the wooden prisms 82 are preferably adapted to be connected to the fastening brackets and are directed so as to align with the fastening brackets and provide a removable wall. This wall is designed in particular as a kitchen wall in the form of a countertop or the like. This ensures that the kitchen connection for the mixer tap, corner valves or the like has the desired depth position. These wooden prisms 82 also serve to fasten said kitchen wall. The removed kitchen wall can be screwed onto the wooden blocks 82 of the block and so no additional kitchen wall fasteners are required.

In Fig. 2, the holding frame 2 is shown partially and to a larger extent, that is, its right front vertical profiled rail 72 and the upper right transverse profiled rail 77, which is formed as an angular profile. Furthermore, an angled profile 84 on the building side is anchored to the building, as well as a rubber spring 86 with a lower threaded bolt 88 and an upper threaded bolt 89. The upper right transverse profiled rail 77 mounted on the retaining frame 2 has a horizontal arm 90 parallel to the plane 90 A groove 84 on the building side has a longitudinal bore 85 perpendicular to the plane of the drawing. A threaded bolt 88 extends through the longitudinal bore 85 and an upper threaded bolt 89 extends through the notch 92. Thus, the spring 86 separates both firmly connected thereto. threaded bolts 88, 89, thus preventing direct transmission of noise. Thus, the holding frame 2 can be adjusted in both horizontal directions with respect to the building and a height adjustment can be made by means of a threaded rod 88 in conjunction with the associated nuts. As is known from FIG. 1, two transversely profiled rails 77, 79 are arranged on both narrow sides of the holding frame 2 at a vertical distance from one another. Referring to Figure 2, all of these four transverse profiled rails 76, 77, 78, 79 are retained by rubber springs 86 on angular profiles connected to the building wall. The four rubber elastic elements provide reliable protection against noise transmission, even when all connections are fixed to the retaining frame 2. The rods with threaded bolt 88 allow accurate perpendicular alignment of the block. By means of the slots 92 in the corresponding legs of the transverse profiled rails 77, the block can only be freely seated during installation without difficulty, then it is precisely aligned by the corresponding adjustment of the threaded rod 88 and then fixed by means of the nuts.

Referring to Figure 3, the aforementioned footed fitting 64 is shown, which is fastened by screws 98 to the central rear transverse profiled rail 78 by means of a retaining rail 96. The retaining rail 96 has two vertical cutouts 100 through which screws 38 pass through the central rear longitudinal opening. cross-sectional rails 78. It should be noted that the central rear cross-sectional rail 78, as well as the other cross-sectional rails of the retaining frame 2, each have a number of such horizontal longitudinal openings 80 that allow crosswise adjustment and adjustment of the duct connection elements. In conjunction with a special holding rail 96, further vertical alignment of the necessary connections is made possible here, for example, by means of a footed fitting 64. A foot 66 is connected in a conventional manner to footed foot 64. As can be seen in connection with FIG. With a first water meter 58 via a screw connection 67. Depending on the mounting location of the individual foot-mounted fittings 64, the connection to other tubes within the block can also be made, if necessary, via the elbow 102. This connection will only be made after mounting the retaining frame 2. allows alignment and adaptation for fittings, connecting pipes or the like when they are provided on the construction site. The retaining rail 96 may also have an orthogonal alignment with respect to the central rear cross-sectional rail 78 shown in FIG. 3, with respect to it another angular position, while at the same time securing a reliable fastening to the retaining frame 2 by means of the two screws 98. In this case, the fitting, connections or the like can be connected in the desired manner to the retaining rail 96 or 64th

Figure 4 shows a special arrangement of a holding rail 96 with both parallel cut-outs

100. The retaining rail 96 has a total of eight fastening holes 104 on a common spacing circle. These fastening holes 104 serve, for example, to be screwed in the aforementioned footed fitting 64. It is also obvious that fastening can be carried out in positions which are offset from each other by 45 angle degrees.

Irrespective of the respective arrangement, the holding elements of the corresponding pipes or tubes are connected by means of screws or threaded bolts which pass through the associated longitudinal openings of the particularly horizontal rails of the holding frame 2 by means of bolted connections which are releasable and re-fastened for alignment.

Claims (7)

PATENT CLAIMS 1. A sanitary block, consisting of a rectangular retaining frame of profiled rails, provided with plumbing elements for catching water and waste water pipelines, wherein the individual piping is formed as vertically aligned lines, provided over the entire width of the sanitary block, provided with expansion loops and connectable with corresponding ducts of another block arranged above and below them, characterized in that, for receiving the installation elements for adjustable engagement of the first cold water distribution pipe (4), the second hot water distribution pipe (5) and the circulation water pipe (6) and the waste pipe (25) of the waste water and the waste water pipe (26), the retaining frame (2) has through-holes (80) formed in at least one of its transverse profiled rail (76, 77, 78, 79) and at least one of the short transverse The profiled rails (77, 79) are formed with at least one vertical rail an intersection notch (92), to engage one end, preferably a rubber spring (86) provided with a set of threaded bolts (88, 89) attachable by its other end to the building wall. Sanitary block according to claim 1, characterized in that the plumbing element is designed as a retaining rail (96) for a footed fitting (64) and that the retaining rail (96) has at least one, preferably two cut-outs (100), the vertical The screws (98) are guided through the cutout (100) or the vertical cutouts (100) and the longitudinal opening (80) of the retaining frame (2). Sanitary block according to either of Claims 1 and 2, characterized in that a retaining trough (20) is assigned to the retaining frame (2) in the upper end region. Sanitary block according to one of Claims 1 to 3, characterized in that at least two pedestal plates (81) are arranged at the lower end of the retaining frame (2), whose lower edges are arranged in a vertical direction by a predetermined distance lower than the lower ones. the ends (14, 15, 16, 32, 33) of the first cold water distribution pipe (4), the second hot water distribution pipe (5) and the circulation water pipe (6) and / or the waste pipe (25) of the waste water and waste pipe (26) rainwater. Sanitary block according to one of Claims 1 to 4, characterized in that the waste water pipe (25) through its individual branches (38) The partial waste pipes (46, 47, 48) connected to each other are provided with each one, preferably two pipe elbows (X), in which and between them adjustable and displaceably connecting pipe pieces (Y) are arranged. Sanitary block according to one of Claims 1 to 5, characterized in that at least two, preferably at least four wooden beams (82) are arranged on the retaining frame (2), which are arranged substantially in a vertical common plane, preferably on vertically profiled rails (71, 72, 73, 74), and / or that a board is attached to the wooden beams (82), which is formed in particular as part of the wall. Ί. Sanitary block according to one of Claims 1 to 6, characterized in that it is possible to attach to the water distribution pipe (4, 5) by means of an elbow (102), preferably by gluing, screwing or welding a pipe (66) with a predetermined length. 3. The method according to claim 1, wherein the opposite end of the pipe (66) is connectable by means of a screw connection (67) to a footed fitting (64) or to another installation element. 20 Sanitary block according to one of Claims 1 to 7, characterized in that the water drain pipes (25, 26) have long sleeves (28) and / or sliding pieces (30) with associated short sleeves (28), in particular at their upper end regions. 31). 25