• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a fire-protected installation element (100) for ducting including a shell (200), inside which there are wool constructions and fire-retardant mass. The construction comprises insulating wool (R17) on the side walls (Y1, Y2) and on the cover wall (Y3) and against these adjacent fire protection mass layers (R20) on the inside of which there are layers of heavy wool (R14a, R14b) enclosing the pipe.
    公开号:FI20205667A1
    申请号:FI20205667
    申请日:2020-06-24
    公开日:2021-01-05
    发明作者:Asko Partanen
    申请人:Pipe Modul Oy；
    IPC主号:
    专利说明:

    The invention relates to a piping installation element, mainly for the renovation of pipelines. It is known from the prior art, in particular, the pipe modules used in connection with renovations and renewal of pipelines, which are installed on the wall surfaces at the renovation site without dismantling the old one. Pipes as well as electrical and / or data cables and wires are routed inside the module.
    Installation is quick and time is saved from renovations compared to traditional methods, where the resident has, in the worst case, had to move out of their apartment for several weeks.
    The water pipes are routed in their own shaft compartment and the data / telecommunication or electrical cables / wires in their own compartment within the module. In the event of a fire, when the pipes and cables are isolated from the outside, they remain intact and usable inside the module.
    The thermal insulation and fire-retardant mass used not only act as thermal insulation and fire insulation. When using gypsum board, the fasteners for water or similar pipes are anchored to the base plate of a sheet metal housing. For a rivet nut, an inwardly extending space for this rivet nut is generally stamped on the sheet metal. A space corresponding to this stamped hole has to be machined on the gypsum board, which is quite laborious.
    The inconvenience when using modules is the lack of space in corridor spaces, for example. The object of the invention is to provide a more practical and simpler solution than before for the production of a fire-protected installation element.
    O I The piping installation element according to the invention is characterized by what s. . . . N is set out in the claims.
    I E Even a small reduction in construction height is a decisive advantage. In addition, the S insulation does not need a separate space for stamping. The hole can be drilled through 2 30 insulation and thin sheet metal and a rivet nut can be installed through the insulation (heavy with kiwi). OF
    O N Achieving, for example, a design height of 15 mm lower for the L1 module is a great advantage compared to older structures.
    This application therefore discloses the structure of a tubular module in which the structural height L1 of the module is reduced. The module is preferably implemented in such a way that a fire-retardant compound such as gypsum board is not used on the fastening wall of the element, but is replaced by fire wool coming directly against the outer shell, i.e. the housing body, and fastened to it by gluing. Its insulation properties are significantly higher than normal fire insulation wool. The so-called heavy wool, specific gravity 140 kg / m '. In this case, it is also easier to attach the stands to the outer shell of the element. The fastening bars of the pipe clamps can be inserted into the threads of the rivet nut without having to make holes or charges in the gypsum, as would be the case, for example, when using gypsum.
    This makes it easier to install the pipes in the mounting element. Fire insulation layers, which can be gypsum board, surround the pipes and their wool insulation inside the structure as well as the cable / electrical conductor space so that the wires / data cables remain well insulated even in the event of a fire. There is a layer of fire wool outside the firestop compound and the outer installation element has an outer shell housing body, which can be, for example, a metal plate.
    Pipes or tubes can be placed in the grooves of fire wool insulation. The fire wool insulation may comprise a semicircular groove in the wool layer below and, correspondingly, a semicircular groove in the wool layer above. The tubes can be placed in the groove and holder and supported through the rod in the thread of the rivet nut. In connection with the pipe fixing arc, there may be a nut, o 25 in which the rod is fixed, and by turning the pipe fixing arc, the O fixing rod can rotate in the thread of the rivet nut and can be obtained by turning to the correct O height position and good fastening. Pipe mounting arches can be
    O <screw together.
    N I The hole is drilled through the insulation layer and the module outer shell plate. The rivet nut N 30 is inserted into the hole and the punching hole in the lower surface. The end O of the rivet nut is pressed against the edges of the hole with a tool.
    In the structure according to the invention, the joints of the wool layers are at different points adjacent to the wool layer. In this case, no thermal joints are formed and the structure remains well insulated from inside the pipe installation element.
    The invention will now be described with reference to some preferred embodiments of the accompanying drawings, to which, however, the invention is not intended to be exclusively limited. BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a cross-sectional view of a piping installation element according to the invention, in particular a vertically mounted composite element. Figure 2 shows the installation element of Figure 1 with its halves spaced apart. Figure 3 shows a half to be fastened to the base of the mounting element, seen in the direction of the arrow K1 in Figure 1. Figure 4 shows another embodiment of a piping installation element, the so-called a second composite element, in particular a riser element, i.e. for vertical installation. Figure 5 shows the mounting element of Figure 4 with its halves spaced apart before assembly. Fig. 6 shows the base part to be fixed to the base as seen from the direction K2 of Fig. 4. Figure 7 shows an embodiment of a piping installation element according to the invention, which does not comprise cable outlets. Fig. 1 shows a fire-protected installation element 100 of pipelines N according to the invention in cross section. O
    O + 25 It comprises an outer shell 200 surrounding it, which is preferably a thin sheet metal. N The outer shell 200 forms the housing body of the element. z
    O D The wool layers R17 (heavy wool) are bounded inside the shell 200 so that the wool layers R17 are located between the fire mass layer such as gypsum boards R20 and the shell 200 on the sides Y1, Y2 and the cover side Y3 of the element 100.
    The fire protection layer R20 such as gypsum board surrounds the pipe space 10 and the conduit space 20, however, so that in cross-section the pipe-side wall of the rectangular conduit space 20 is free of fire protection layer U10 such as gypsum layer and bounded by wool layer R14a and R14b. The pipe space 10 comprises at least one pipe 11 in pipe holders 12a, 12b supported by a rod 13 on a rivet bolt 14 in its threads. The rivet bolt 14 is passed through a hole in the metal plate of the outer shell 200 and is located in the recess 15 of the base plate 200a of the shell 200 so that the base plate 200a can be supported against the mounting wall S of the element 100 and the rivet bolt does not rise from the base plate. A hole f is drilled in the wool layer R14a and the base for a rod 13 which is attached to the tube holder 12a and is rotatable by twisting the rivet bolt 14 into counter-threads, so that it can be attached to the shell 200 in the rivet bolt 14 and further rotated to the desired height. The second tube holder 12b is attached to the second holder 12a with a screw. The tube (s) are placed in the semicircular grooves 16a, 16b of the heavy wool layers R14a, R14b. Above the wool layer R14b, in the embodiment, there is a light wool layer K80, i.e. “water wool”, the function of which is to act as a thermal insulator and fire protection and as a component enabling the pipes to be turned horizontally. K80 The heavy wool layer R14a is attached by gluing directly to the shell 200 to its sheet metal structure. Therefore, it is not the fire protection compound (gypsum board) that comes against the washer 200a, but the heavy wool 14a. The wires / cables located in the cable space 20 next to the pipe space 10 are fastened to the mounting element 100 by means of cable clamps 17 passed through the wall plates.
    N N The specific weight of the inner heavy wool (14a, 14b) is 140 kg / m 2, generally 130 to S 180 kg / m 2, preferably 130 to 160 kh / m 2. The outer heavy wool has a weight S of typically 170 kg / m . The specific weight of light wool (K80) is 60-100 kg / m , preferably 70-90 kg / m . Figure 2 shows the mounting element 100 of Figure 1 in the assembly step.
    The shell plate 200 comprises 90 degree bends 18 and a rim 19. The dividing planes T1 and S T2 between the element halves 100a and 100b will be located at different height positions than the dividing plane T3 between the wool halves R14a and R14b. In this case, no harmful thermal bridges are formed, from which heat and heat could penetrate inside the piping installation element 100 or escape from the installation element 100. The structure thus acts as a thermal break structure. Fig. 3 shows the mounting element 100 seen from the direction of the arrow K1 in Fig. 1. The installation element 100 is thus a long and elongated structure 5 when renovating pipelines and renovating houses. It is attached from the shell 200 from its attachment surface 200a to the wall S of the building. Figure 4 shows an installation module 100 which exactly corresponds to the module of Figures 1-3, but there is no additional wool layer K80 according to Figures 1-3. The embodiment of Figures 4-6 is particularly suitable for cases where the pipes do not need to be turned horizontally at the end of the module for vertical export. The structural height L1 of the element 100 becomes small, which is advantageous, for example, in narrow corridor spaces. L1 is in the range of 140 to 160 mm, preferably about 150 mm. Figure 5 shows the mounting element halves 100a and 100b of Figure 4 separated from each other prior to assembly. Figure 6 shows the mounting element 100 without the cover, seen from the direction of the arrow K2 in Figure 4. Figure 7 shows a piping installation element 100 according to the invention, which does not comprise cable outlets or the like. In Figure 7, the piping mounting element 100 comprises a structure around a metallic outer shell 200. The shell 200a comes against the wall and the wool R14a is glued to it, preferably with heavy wool. The heavy plant is formed by halves R14a, R14b with pipe grooves 16a, 16b on both sides of the dividing surface T3 for the pipes. The wool layer R14a, R14b is surrounded on three sides by S 25 Y1, Y2, Y3 fire protection mass layers U10, preferably gypsum, and between them and the shell 200 N there are wool layers R17. According to the invention, the wool layer R14a is a heavy wool layer S and is fixed with an adhesive to the housing 200 on its fixing surface a 200a, from which the element 100 is fixed to the wall S. The structural height L1 I of the element is preferably in the range 140-180 mm. Attaching the wool R14a directly to the shell N 30 200 without using the fire protection compound at that point saves on the structural height of the element 100 O. Element 100 is lowered relative to the prior art. This S is advantageous in tight installations. In addition, manufacturing technology is simplified.q
    The piping installation element 100 thus comprises a fire and heat insulated pipe space 10 not a cable duct 20 in this embodiment.
    权利要求:
    Claims (11)
    [1]
    A fire-retardant installation element (100) for pipelines, comprising a shell (200) such as a metal plate with wool structures and fire protection inside, characterized in that it has wool insulation (R17) on the side walls (Y1, Y2) and the top wall (Y3) and adjacent fire protection layers (R20) ) and that inside the fire protection layer (R20) such as gypsum board there are layers of heavy wool surrounding the pipe (R14a, R14b).
    [2]
    Piping installation element (100) according to claim 1, characterized in that the fire-protected piping installation element (100) comprises a shell (200) and inside it wool insulation (R17) on the side walls (Y1, Y2) and the cover wall (Y3) and that said wool insulation (R17) on the inside delimiting the pipe space (10) and the conduit space (20) there are fire protection layers (R20) everywhere other than the surface adjacent to the installation plane and the conduit space (20) adjacent to the pipe space (10), the heavy wool (R14a) being placed directly in the housing (200) against the mounting surface (200a) and that the pipe space (10) comprises wool insulation halves (R14a and R14b), in the groove (s) (16a, 16b) of which the pipe (s) are inserted and fastened to the housing (200) of the mounting element (100) by pipe clamps (16a, 16b) . o
    [3]
    Mounting element (100) according to Claim 1 or 2, characterized in that the heavy wool layer (R14a) in the pipe space> (10) of the mounting element (100) is glued to the shell (200).
    O <
    OF
    I = S
    [4]
    Mounting element 2 30 (100) according to one of the preceding claims, characterized in that a hole (f) in the wool (R14a) is made in the fastening rod O (13) of the pipe clamps (16a, 16b) and a hole is riveted in the housing (200). 14) for which the pipe fixing rod (13) is attached.
    [5]
    Piping installation element (100) according to Claim 1, 2 or 3, characterized in that the height (L1) of the installation element (100) is in the range from 140 to 170 mm.
    [6]
    Piping installation element (100) according to Claim 1, characterized in that a light wool layer (K80) is used on the wool halves (R14a, R14b) inside the installation element (100) in the pipe space (10), which forms a structural dimension such that the pipe (s) can be turned horizontally at the end of the mounting element (100).
    [7]
    Piping installation element (100) according to one of the preceding claims, characterized in that the specific weight of the inner heavy wool (14a, 14b) is 120 to 160 kg / m 2, preferably 130 to 150 kg / m 2.
    [8]
    Piping installation element (100) according to one of the preceding claims, characterized in that the specific weight of the lightweight wool (K80) is 60 to 100 kg / m 2, preferably 70 to 90 kg / m 2.
    [9]
    Piping installation element (100) according to one of the preceding claims, characterized in that the installation element (100) comprises pipe clamps (13) tied to the shell for tying one or more pipes. ES 25 N
    [10]
    Pipe S installation element (100) according to one of the preceding claims, characterized in that the wool layer (R14a) against the fastening side (Y4) of the installation element (100) a is delimited by a shell (200).
    E N 30
    [11]
    Piping O mounting element (100) according to one of the preceding claims, characterized in that the heavy wool layers (R14a, S R14b) have grooves (16a, 16b) for the pipes.
    OF
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    同族专利:
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    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    法律状态:
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    FI20195611|2019-07-04|
    FIU20204088U|FI12737Y1|2019-07-04|2020-06-12|Piping installation element|
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