FI81420C - FOERFARANDE FOER INSTALLERING AV VVIS-ARMATURER OCH FOER DESSA ERFORDERLIGA LEDNINGSKANALER SAMT MONTERINGSENHET FOER ATT GENOMFOERA FOERFARANDET. - Google Patents

Description

1 81420

Method for installing HVAC equipment and the necessary ducts for them and an installation unit for carrying out the method

The invention relates to a method for installing HVAC furniture and the necessary ducts for them, especially in renovation projects, bathrooms and toilets.

The invention further relates to an installation unit for carrying out the method.

Several building elements are known in the art for use in the installation of HVAC furniture in rooms. These elements comprise a frame to be mounted on or part of the walls delimiting the room space, into which the required number of pipelines is embedded. Such elements are described, for example, in SE patent 324,340 and U.S. Pat. No. 3,611,451. However, the elements described therein are intended to form a wall of a building or to be built as part of a building wall and are therefore not suitable for use in building renovations. and repairs.

In addition, a method of cladding the surface installations of furniture pipelines for renovation construction is known in the art, in which the furniture is installed in a separate structure covering the conduits, constructed on top of the surface structures. The installation method is described in DE 25 11 775. In this known method, the installation must be carried out permanently on a wall structure delimiting the room space, in which case separate installations must be made on the support structure and the ducts and separate structures must be made for the installation of the ducts.

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Surface-mounted furniture and surface-mounted pipelines are aesthetically unpleasant and, if enclosed, separate enclosure structures will have to be made in the room.

If the above-mentioned elements or installation methods are not used, the pipe ducts of the bathroom and toilet furniture will be installed inside the fixed components or as surface pulls on the components. The furniture is installed as wall mounts and the drains are embedded in the wall and floor structures.

In addition, a separate wall structure, which divides and separates functions, is often installed in the bathroom or toilet space, the so-called shower wall or partition wall.

When furniture and piping have to be renewed or repaired, the surface structures usually have to be broken. In addition to demolition work, surface structure renovations will have to be carried out on the broken structures. In addition, searching for leaks and faults causes unnecessary dismantling operations. If the rooms are used during the repair, the disruption to the user due to the dismantling operations is great.

Current working methods require efficient site organization to coordinate the work of several different professions, and several different material groups and the high cost of materials place too much cost pressure on renovation construction. With current working methods, construction is also time consuming.

If new furniture is installed permanently in wall structures as surface installations, in many cases moisture and water insulation must be broken, and surface installations are cumbersome for in-service cleaning and not aesthetically acceptable in all cases.

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In general, the premises to be renovated are so small and cramped that the placement of modern equipment is very difficult.

The object of the above invention is to provide a method and installation unit which is particularly suitable for renovation construction and for implementing a method by means of which HVAC furniture installations can be significantly accelerated and their placement in the room can be facilitated.

To achieve this, the method according to the invention is characterized by the mounting unit as set out in the characterizing part of claims 1 and 5.

The most important advantage of the invention is that it is possible to make part of the furniture installations of the bathrooms and toilets in a separate structure and also outside the construction site, because the device wall is not a wall delimiting the room space or a part thereof. In renovation construction, it is not necessary to carry out demolition work on the furniture and the cable ducts installed for them, because the installation unit replaces some of the furniture installations on the walls delimiting the room space and the cable installations for them. All additional civil engineering work related to the furniture installed in the installation unit is eliminated. In addition, on-site plumbing work can be largely relocated off-site to better conditions. This makes the end product cleaner and more well-groomed and increases work efficiency. Cheaper constructions and connecting parts can be used in the installation method and unit, because the frame of the installation unit forms an installation channel for cable ducts to be installed for furniture. In addition, the total construction time of the site can be significantly reduced. From the user's point of view, it is advantageous to reduce demolition work and construction time.

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There is no need for separate enclosure structures in the room space when the furniture installation unit has some other functional function, such as separating the functions of the room.

The installation of the installation unit can be done as the last part of the construction phase of the room, in which case it is connected to the pressure ducts in which the necessary shut-off valves are installed. When installed in this way, the installation unit is operational immediately after installation. In terms of furniture installations, space planning is no longer limited to wall structures, but the use of space is freer.

In the following, the invention will be explained in detail with reference to the accompanying drawing.

Figure 1 shows an installation unit fitted with a shower mixer, a coil in the domestic hot water circuit, the water and drain connection of a washing machine and an electrical connection.

Fig. 2 shows a cross-section taken along the line A-A in Fig. 1.

Figure 1 shows an installation unit or wall structure 1 separating a shower room and a washing machine installed in a bathroom, with the possibility of installation for a shower mixer 2, a washing machine, a water intake 4, a drainage 5, electricity 6 and a heat source 3.

The wall structure 1 has connecting pieces known in the art for the installation of furniture paths, the connection of pipelines and the installation of a device wall. The device wall is fastened, for example, to the ceiling, to the floor and to one side of the wall with adjustable fittings 9 known in the art.

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For different room heights, the connecting and fastening pieces 10 at the top of the element can be mounted to the desired length with generally known connecting pieces. The connection of the ducts to the lines of the entire property can in principle take place at any point of the element, but it is most sensible in the space of the lowered roof, in which case the installation location of the installation unit 1 is not limited. The drain 11 of the washing machine is led to the lower part of the element, which is connected to the rest of the sewer network.

The connections of the pipelines are brought to the outer surface of the frame, which has inserts for connecting the device to the ducts and for installing furniture. The fittings are known in the art.

Figure 2 shows the frame 12 of the installation unit and the pipelines 13, 14, 15, 16 placed in it, which are fastened to the frame structure with, for example, plastic fasteners known in the art. The frame acts as a protective cover for the pipelines if required.

In particular, it should be noted that the installation unit according to the invention can also be implemented, for example, in public toilets for installing washbasins and as a separating wall structure for toilets. The installation unit according to the invention is also available in new construction.

The installation unit can be coated as desired either on site or in the prefabrication phase. In addition, the coating can be installed uniformly to cover the entire wall structure.

Otherwise, it should be noted that the invention has been described above with reference to only one preferred embodiment thereof. This does not in any way limit the invention to this example only, but modifications are possible within the spirit of the invention as defined by the following claims.

Claims (6)

6 81420 A method for installing HVAC furniture (2 - 6) and the ducts (11, 13 - 16) required for them, in particular in renovation projects, bathrooms and toilets, characterized in that at least some of the HVAC furniture (2-6) in the room in question and the ducts (11, 13-16) required for them are installed as an installation unit (1), which at the same time is formed as a partition or other similar functional structure dividing the room in question. Method according to Claim 1, characterized in that the unit (1) is brought to its installation site or assembled there ready for installation. Method according to Claim 1 or 2, characterized in that the unit (1) is supported in place by connection pieces (9) which are known per se, preferably adjustable. Method according to one of Claims 1 to 3, characterized in that the cable ducts (13 to 16) of the unit (1) are connected to the cable ducts (7, 8) of the building centrally, preferably in the lowered roof space. Installation unit for carrying out the method according to claim 1, characterized in that the installation unit (1) is formed as a partition or other corresponding functional structure dividing the room space of the installation site, comprising a frame structure (12) and HVAC furniture (2 to 6) and cable ducts (11, 13-16) and connecting pieces (9) for fixing the installation unit (1) in place and connecting parts for connecting the cable ducts (13-16) to the cable ducts (7, 8) of the building. Il 7 81420 Installation unit according to Claim 5, characterized in that the connecting parts for connecting the cable ducts (13 to 16) of the installation unit (1) to the cable ducts (7, 8) of the building are centralized in the installation unit (1), fitting a wire n at its top and / or bottom. 8 81 420