FI64689C - SYSTEM FOER VVS- OCH / ELLER LIKNANDE FOER I BYGGNADER - Google Patents

Description

64689

HVAC and / or similar piping system for buildings System for VVS and / or similar systems

The invention relates to a system of HVAC and / or similar pipes for buildings, in particular for the renovation or renovation of pipelines in buildings, in which system HVAC and / or similar other pipes between storeys are assembled into a prefabricated, if necessary insulated, piping package in which the various pipes are connected together. into a rigid structure.

The drawing and connection of HVAC and other similar pipelines in buildings requires a lot of manual work, which has not been very much prepared in the past 10 minutes. Especially in the renovation of buildings, the construction of various pipelines is often quite problematic.

The object of the present invention is to provide a piping system which at the same time forms a fire break and which system 15 is as far as possible prefabricated and easy to install.

In order to achieve these and later objects, the invention is mainly characterized in that the pipes are connected to each other 20 using relatively thin concrete cast connection plates.

The invention will now be described in detail with reference to an embodiment of the invention shown in the figures of the accompanying drawing, to the details of which the invention is in no way limited.

Figure 1 shows a vertical section of a piping package according to the invention installed in place. 1

Figure 2 shows the connection of the piping package to the bottom after the necessary post-casting has been carried out.

2 64689

Figure 3 shows the lower tie plate of a piping package with its casting nets.

According to Figure 1, the piping package 10 according to the invention comprises three air ducts 14 provided with insulation 14 '. The piping-5 package 10 further includes cold water and hot water pipes 15 and a sewer pipe 16.

According to the invention, relatively thin cast-in-place connecting plates 10 11 and 12 are used as connecting parts 14, 15 and 16 into a pipe package, which together with any other support structures hold the pipes in place and make them function as a single rigid package. The tolerances required for the installation of the package 10 are handled by the correct alignment of the tie plates 11 and 12. The piping package 10 can also be finished at the factory with interior surfaces visible to the wet space, which can also be completely finished, e.g. with ceramic tiles.

According to Figure 1, the piping package further includes the connecting branches 17 of the sewer pipe 16 and the connecting branches 18 of the water pipes pre-assembled. Other necessary pipe connection branches are also made at the factory. According to Figure 1, the connecting plates 11 and 12 are connected to each other by wooden beams 13. Other corresponding necessary support structures can be used in the piping package.

According to Figs. The lower tie plate 12 was also replaced by a tie plate to be cast at the upper end of the piping package, which also acts as a mold for the fire-30 break.

Since the holes 21 and 23 in the floor structures 20 and the roof structures 22 are not substantially the same size as the tie plates 12 of the pipe package, according to Figs.

According to Fig. 2, the casting net 25 is formed as a mold part 25 "with tight edges, supported by a fire break 24 or a sealing casting according to Fig. 2 as a post-casting according to Fig. 2.

3 64689 Thus, no separate mold work is required to make these parts on site.

The piping package 10 according to the invention is dimensioned in such a way that it can be easily lifted and installed in place by men.

According to Fig. 1, the piping package 10 is extended at its upper end at the opening 23 of the midsole 22, into which opening 23 a plate-10 part corresponding to the binding plate 12 of the corresponding piping package above enters. Figure 1 shows, in broken lines and reference numeral 26, the heating lines to be connected to the heating lines 14 of the extension piping package. In some cases, it may be more advantageous to arrange the overlapping piping packages 10 to continue, not at the midsole 20,22 or the like, but from the area between them, e.g. in the middle.

This may in some cases be more advantageous for the installation of the piping packages 10 and the interconnection of the pipes of the overlapping packages.

The various details of the invention may differ from those described above only by way of example 20. Instead of concrete, for example, gypsum, wood board or similar metal structures can be used as the material for the bonding plates 11,12.

Although the piping package according to the invention is particularly well suited for renovation and renovation of pipelines, it can also be advantageously applied to new construction.

The following are claims within the scope of which the various details of the invention may vary within the scope of the inventive idea.

Claims (6)

64689 1. A system of HVAC and / or similar pipes in buildings, in particular for the renovation or renovation of pipelines in buildings, in which the HVAC and / or similar other pipes between the floors of buildings are assembled into a prefabricated, if necessary insulated, 5 piping package (10) with different pipes (14, 15, 16) are connected to each other as a unitary rigid structure, characterized in that the pipes (14, 15, 16) are connected to each other using relatively thin concrete cast connection plates (11, 12). Piping structure according to Claim 1, characterized in that the tolerances required for the installation of the piping package (10) are handled by correct alignment of the concrete bonding plates (11, 12) or the like. Piping structure according to Claim 1 or 2, characterized in that, if a plurality of overlapping piping packages (10) are used, they are connected and interconnected at the intermediate bases (Figs. 1 and 2) or between the intermediate bases (20, 22). Piping package according to claim 1, 2 or 3, characterized in that the lower or upper bonding plate (12) of the piping package (10) is arranged to form the required interlayer fire barrier mold for apartment buildings or that said concrete lower bonding plate (12) is already completed cast in accordance with the requirements of the fire break 25. Pipe structure according to one of Claims 1 to 4, characterized in that a net or plate (25) protruding from the edges of the tie plate (12) is pre-molded into the lower tie plate of the piping package (10) and is arranged to be molded into the midsole (20) or a corresponding (21) opening as a sealing mold, on the mold of which a fire-cut casting (Fig. 2) or a similar casting is performed without separate essential mold work on the site. 11 5 64689 Piping structure according to one of Claims 1 to 5, characterized in that the piping package (10) is provided with wall surfaces facing the wet space, which are preferably also pre-coated, e.g. with ceramic tiles. __ - l 64689