• 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:
    Fire propagation obstructive member adjacent to a partition (8) of a building and through pipe and wire strands (345) passed through another partition (9), characterized in that it is at least on one side of the pipe (s) or pipe (345) penetrated separating element (9), on the same side tightly fitting and fixed, arranged with its formed of sheet steel outer jacket (10) on both sides of the tubes and lines or strands on the separating element (8) - along which the tubes and lines or strands are guided - fastened, with its Dämmschichtbildner (11), on the said pipes and lines or on the line strands fitting, preferably flat, arcuate, overall shape having, fire protection arc collar (1) is formed.
    公开号:AT510875A1
    申请号:T542011
    申请日:2011-01-13
    公开日:2012-07-15
    发明作者:
    申请人:Kamleithner Maly Uta Ing Mag；
    IPC主号:
    专利说明:

    1 Α Λ / 'ί'ί
    The present invention relates to a new, the safety in case of fire substantially increasing, characterized by simplicity and a much simplified and thus cost-reducing and quick installation in room dividers, such as walls, shaft walls, partitions, ceilings or floors auszeichnenden and also a possible retrofit problem-free fire protection use For partition walls-in particular wall, ceiling or floor ducts of pipes and pipelines of all kinds for liquid and gaseous media, such as pipes for ventilation systems, as well as of hoses and cables of all kinds. The new also as quick installation -Brandschutzmodul trained fire protection insert is particularly suitable for all forms of bushings through walls. Ceilings and floors, as od by at least two layers of lightweight panels, especially plasterboard, gypsum fiber, Fibersilikatplatten. Like., Formed walls, partitions and ceilings in buildings, especially between installation shafts and premises, but also between rooms and adjacent rooms of buildings ,
    There are already a variety of proposals to increase the safety against the spread of fire and in the case of developing flue gases known within buildings, and this particular od in connection with the today mainly for walls, partitions, wall sections, shaft walls, ceilings ., particularly flexible and customizable, as mentioned above construction panels made of various materials.
    This type of protection against the spread of fires, such as Housing fires in supply and disposal shafts and along supply and disposal lines as well as cables of various kinds and passing the fires through the shafts through the shaft walls into other rooms of course applies to all types of room dividers in buildings, whether the same now are constructed as plasterboard, concrete, lightweight concrete, (hollow) brick, wood or wooden material walls or ceilings.
    As such, breakthroughs for pipelines and cables, particularly in walls and ceilings in general, and especially those based on the above-mentioned structural panels, are in any case weak points in terms of fire safety and protection against the spread of fire inside buildings. An important cause of the risk of fire spread through these implementing agencies is the fact that the perforations to be made for the above-mentioned wall or ceiling ducts in any case - the outer diameter of the pipes passing through these openings in the walls or ceilings, so the pipe or cable outer cross-sectional area superior - have cross-sectional area, * · 2 ··· * *· «·· *« · t · I t ·· * # * · · · whereby the possibility of breakthrough of fire and flue gases in case of fire even with careful sealing in comparison for fire protection, which usually granted the rest of the wall or ceiling, is substantially increased.
    The above-mentioned dangers of fire and smoke propagation in bushings of cables, hoses, pipes and pipes of any kind, as has been shown again and again in practice, then particularly large if they themselves either directly to a above-mentioned separation element of a building directly lying adjacent or but only a small distance substantially parallel to the same along such a separating element and by a transverse to the course of the tubes, cables, lines and the like. aligned partition are performed.
    In these cases, with conventional fire protection devices, which said pipes, cables, lines and the like. Surrounded all around, a protection against the breakthrough of a fire can not be achieved by such a partition and it can also fire protection installation housing can be used.
    The present invention has been found to solve this problem in the following simple, cost-saving and quite effective manner:
    The present invention is a new fire and smoke propagation-inhibiting organ for directly adjacent to or at a small distance from a partition, in particular wall, floor or ceiling, along a building and through another such partition, in particular a wall, partition, a floor or ceiling, a building, single cables, cable hoses, pipes and / or conduits, or strands of cables formed therewith, characterized by having as at least one side of the single cable, Cable hoses, pipes and / or lines or with the same formed strands of wire penetrated separating element, preferably laterally tightly fitting and fixed, arranged with its from a tensile strength, non-flammable material, in particular sheet steel, formed outer sheath on both sides of the single cable , Pipes and / or hoses or the guide formed therewith ungsstränge on the separating element - along which the individual cables, pipes and / or hoses or with the same formed strands are performed - attached, with its inside or underside arranged Dämmschichtbildner, especially fire protection laminate, on the individual cables, pipes and / or hoses or at the line strands formed therewith, preferably closely fitting, preferably flat, arcuate, overall shape, fire protection arc sleeve is formed.
    The great advantage of the new bow fire sleeve is that it is relatively easy to get out of the usual, and in particular from 3 * * * * ι · ι · * * * * * »» «· ···································································································································································································································································· Here is the great advantage that these conventional fire protection ring collars are available in different sizes, ie with different radii and thus ultimately different lengths of the circumference of their coat available and thus present after opening the closure of the ring in various sizes and thus insulation lengths.
    In this way, for e.g. along a floor laid individual lines and for strands of several juxtaposed pipes, cables and pipes each made a tailor-made fire protection bow sleeve and used effectively.
    The previously known fire protection ring collars have, as indicated above, a sheet steel shell which is closed by means of a closure with at least one end tab at one end of the shell and Einhängöffnungen for the same at the other end to form a ring. By unthreading said tab and bending the ring can be opened and bent to a the requirements of the fire breakthrough to be protected pipes, hoses, pipes or strands sufficient fire protection bow cuff. The ring-closing tabs or the previously cooperating with them free end of the open collar ring can be attached to that partition wall along which the cables, lines or strands are laid, thus ensuring a stable support of heat-developing in case of fire intumescent material of the fire protection is.
    The on the inside of the annular, made of sheet steel shell of the usual fire protection ring sleeve fitting, preferably multi-layer, intumescent, in particular fire protection laminate is to prevent lateral leakage to a greater extent in the event of a fire by means of the metal jacket, integral, towards the center of the ring directed, crenellated, eg held approximately rectangular, laminate retaining tabs. These tabs remain when the cuff according to the invention is opened to a bow, obtained in their position relative to the jacket, The new bottom collar is positioned in an analogous manner to the previous fire protection ring collar with its other side to the partition with the passage opening fitting, and with the there still quasi-radially outwardly projecting Befestigungsiaschen can then the new fire protection bow cuff on the mentioned of the pipes, cables, lines and the like. pierced partition to be fixed.
    If, on either side of the lead-through opening, a fire protection collar is to be arranged in each case through a partition wall, the fastening means can be arranged through the partition wall, e.g. also be passed through a soft-bulkhead in the same, and by means of which the mutual fire-protection arc sleeves can be interconnected through the bushing partition.
    As already briefly indicated above, it may be favorable, in particular in the event that a partition wall penetrated by pipes, cables, hoses, lines or strands of pipes occurs on both sides, if, as provided according to claim 2, the new fire-propagation-inhibiting member is formed by two arranged on both sides of the individual cables, pipes and / or lines or by the same formed cable strands separating element arranged fire protection arc sleeves.
    According to claim 3, a fire spread inhibiting member is advantageously provided, which with a by opening the sleeve sheath or after appropriate slicing or separation of - a previously self-contained jacket fire protection ring sleeve at the merger of the two ends and after the Bending to an open arch or to a half-slat or to another substantially arc-like shape formed fire protection arc cuff is formed.
    As also briefly indicated above, it is particularly preferred to use hitherto conventional fire protection ring collars after appropriate conversion as the new fire protection bow collars.
    As can be deduced from claim 4, it can further be provided that, after opening the annularly closed shell of a fire protection ring collar, the two free ends of the shell forming the closure system of the original fire protection ring collar are bent outwards on the separation element along which the individual pipes, hoses and / or pipes are guided, are attached.
    Furthermore, as can be deduced from claim 5, on one side, namely on that side where the new fire protection arc collar rests on the passage for cables, pipes, lines or strands having partition, the radially outwardly facing, present in plurality Mounting tabs, eg by means of screws od. Like., To be attached to said partition, whereby a moving or lifting the new fire protection bow sleeve of the lead-through or from the same having partition in case of fire is reliably prevented.
    If, as is apparent from the claim 6, the new fire retardant organ is formed with two of the new fire protection bow sleeves on both sides of the pipes, cables or lines penetrated partition, it can be particularly (η »· · ·· * · * ·· Be convenient if the two arc fire protection sleeves are connected by the partition or through its passage opening by means of fasteners, such as Schraubschäfte with nuts.
    In special cases, it is, as provided according to claim 7, favorable if in the case of in each case at a distance from each other in parallel side by side guided individual cables, pipes, hoses and / or lines or of the same formed cable strands - mehrbogenbrücken like each between said single cables, pipes and / or hoses or between the cable strands formed with the same on the separating element - along which they are guided - is attached.
    Finally, it is provided according to claim 8, that the formed from the opened fire protection ring cuff fire protection elbow - in the case of individually guided single cables, hoses, pipes and / or pipes - as substantially the shape of a Greek omega, the over a large part of the circumference of the individual cables, pipes and / or hoses with its Dämmschichtbildner, preferably fireproof laminate on the same or the same and is attached with its two, each formed by the shell ends outwardly facing base beam to the partition element, is trained.
    With reference to the drawing, the invention is explained in more detail below:
    FIGS. 1a and 1b show a hitherto conventional annular one
    Fire pipe collar, so a fire and fire protection ring collar, in a view from the front and in a sectional view, Fig. 1c per se the same sleeve, but after loosening the sheath closure and after bending to the new fire tube arch collar according to the invention FIGS. 2a and 2b show a sectional view of the new fire protection elbow collar, which has a total of four adjacent pipes adjacent to one another and on a horizontal partition wall, hoses Fig. 3 is a sectional view of a secured with also two fire protection arc sleeves implementation of a wiring harness through a hollow wall panel with insulation filling, Fig. 4 is a sectional view of a fire and smoke propagation control device according to the invention with two sides of a wiring harness -Durchführung d 5 shows the sectional view of a particularly effective multi-arc cuff, and FIGS. 6 a and 6b show a transverse and a longitudinal sectional view of an omega-shaped fire protection bow cuff for securing a single pipeline. »6 t: • ·
    I
    The previously shown in Fig., 1a and 1b usual, provided for the full enclosure of only one pipe, a pipe or a pipe / wiring strand fire protection ring collar 1 'has a metal jacket 10, of which on for mounting on a projecting from a pipe, a hose, a pipe or a wiring harness to be penetrated partition wall 9 mounting tabs 102 project radially outward. On the other side of the sleeve jacket 10, about crenellated insulating material or laminate retaining tabs 101 protrude radially inwards. Inside the shell 10 is a, preferably multi-layer, intumescent in the heat fire-resistant laminate 11, housed, which in case of fire under foaming its volume increased such that a pipe or pipe into the wall or wall opening passage into tight and firm Surrounding the insulating material, so that neither fire nor smoke from one side of the partition wall 9 on the other side of the same can penetrate.
    In both FIGS. 1a and 1b, it is further shown that the sleeve jacket 10, which is manufactured in particular from high-strength sheet steel, originally penetrates like a hook-like bent other end 104, 106 of the sleeves by means of a closure opening 105 at one end 103 of the jacket 10 Sheath 10 is closed annularly. For breakthrough protection from just above or even adjacent to a dividing wall 8, e.g. on a floor, the same along guided lines, pipes or strands of wire the previous fire protection ring collar T shown in Figs. 1a and 1b is useless and the invention has now been to provide a new fire protection collar 1, which for the protection of Execution of near-ground or ground-fitting guided lines, hoses, pipes and cable strands od by partitions 9 of a building. Like. Is suitable.
    It is, as shown in Fig. 1c, in a simple manner, the ring jacket 10 of the previously known fire protection ring collar T dissolved at the closure point of the ring jacket 10 and the metal ring of the shell 10 is opened to a bow, the previous ring ends 103 with Shutter opening 105; 104 with hook tab 106 are bent outwards in any suitable manner, and can be used for the fixed mounting of the new bow cuffs 1 on the dividing wall 8, along which the lines, pipes or strands are laid.
    With the originally radially outwardly projecting mounting tabs 102, which need not be changed, the new fire protection bow cuff 1 can be practically the same as previously attached to the partition 9 to be penetrated in the area around the passage opening 95.
    In the manner described, a new fire protection bow cuff 1 is created for the first time, which for the effective securing of partition wall penetrations of pipes, hoses, pipes or strands, in which previously customary fire protection ring collars were not replaceable, full against fire and smoke breakthrough are suitable.
    FIGS. 2a to 2b show - with otherwise identical reference numerals meanings - the new fire protection bow cuff 1 and its use in practice.
    It can be seen from the figures, such as a flex hose 3 with cable 30 running in it, two polyethylene-aluminum composite pipes 4 with polyethylene insulation covering 41, e.g. for hot water and a großlumiges drain pipe 5 a total of a wiring harness 345 low height forming directly adjacent to a floor 8, the same along, About this wiring harness 345 in total, the new fire protection arch collar 1 extends with its outer metal jacket 10 and the intumescent Fire-resistant insulating material 11, in particular fire protection intumescent laminate. The two ends 103 and 104 of the shell 10 of the original fire protection ring collar T are bent outwards and firmly anchored by means of screws 2 and washers 21 in the bottom 8.
    When heat builds in case of fire, limited by the laminate retaining tins 101 fire protection laminate 11 inflates to a multiple of its volume and seals perfectly all clearances and spaces above and below the wiring harness 345 and between the pipes and lines and this into the in the FIG. 2b shows the lead-through opening 95 in the double plasterboard fire protection panel wall 9 penetrated by the wiring harness 345 and held by a wall stand 96.
    From this figure, 2b, the two ends 103 and 104 of the sleeve jacket 10 with the internal fire protection laminate 11 and the attachment of the new fire protection Bogenmanschettel at the bottom 8 on the shell ends 103, 104 can be clearly seen by means of screws 2 and washers 21.
    Fig. 3 shows - with otherwise constant reference numerals - a fire spread-inhibiting device, each with a new fire protection bow cuff 1 on both sides of a wiring harness passage 95 through a double-gypsum plasterboard cavity wall 9, in the cavity of a wall stand 96 for holding the two double Wall plates 92 and a Dämmstofffüllung 97 are arranged.
    It can be seen from this figure, that for the sealing of the wiring harness 345 in the region of the double wall plates 92, a fire protection grout 94 is arranged.
    In a practically analogous manner - with otherwise identical reference numerals meanings - the apparent from Fig. 4 implementation of a ground-line wiring harness 345 through a porous concrete wall 9 - constructed with both sides of this wall 9 fire protection arc sleeves 1.
    In Fig. 5 - with otherwise constant reference numerals meanings - a variant of a fire protection bow cuff 1 according to the invention, which as a fire protection multi-arc cuff 1 with three each a drain pipe 5 a cable guide flexible hose 3 with cable 30 and an aluminum composite pipe 4 with polyethylene jacket 41 individually enveloping sheets I, II, III shown, wherein in this embodiment of the new sheet cuff 1, the two sheath ends 103 and 104 at the bottom 8, on which the tubes 4, 5 and the flexible hose 3 are guided fitting, and in each case between the Pipe 5, the flexible hose 3 and the composite pipe 4, a fastening of the multi-arc cuff 1 is provided by means anchored in the bottom 8 screw shaft 2 with nut 22.
    Finally, FIG. 6 shows a particularly effective embodiment variant of the new fire protection arched collar 1 with "omega" cross section, by which cross-sectional shape a particularly narrow, size-surface abutment of the fire protection insulating compound 11 is provided, with otherwise identical reference numerals a single aluminum composite pipe 4 as shown here is possible.
    权利要求:
    Claims (8)
    [1]
    1. Fire and smoke propagation inhibiting member for directly adjacent to or at a short distance from a separator (8), in particular wall, floor or ceiling, of a building along and through another such partition (9), in particular a wall, partition, floor or ceiling, building, guided through individual cables (30), cable hoses (3), pipes {4, 5) and / or pipes or strands of pipes (345) formed therewith, characterized in that it is at least on one side of the cable (30), cable hoses (3), -Tubes (4, 5) and / or lines or with the same formed strands of wire (345) penetrated separating element (9) on the same preferably laterally tightly fitting and fixed, arranged with their from a tensile strength, non-flammable material, in particular sheet steel , formed outer jacket (10) b on one side of the individual cables, pipes and / or hoses or of the strands formed therewith on the separating element (8) along which the individual cables, pipes and / or hoses or strands of cable formed are fastened; with its internal or underside arranged Dämmschichtbildner, in particular fire protection laminate (11), to the individual cables, pipes and / or hoses or to the cable strands formed with the same, preferably narrow, fitting, preferably flat, arcuate, overall shape, Fire protection arc collar (1) is formed.
    [2]
    2. Fire and smoke propagation inhibiting member according to claim 1, characterized in that it by two sides of each of the individual cables, pipes and / or lines (3, 4, 5) or of the cable strands formed with the same (345) penetrated separating element (9) arranged fire protection arc cuffs (1) is formed.
    [3]
    3. Fire and smoke propagation-inhibiting organ according to claim 1 or 2, characterized in that it has a - by a after opening of the sleeve jacket (10) or after appropriate cutting or separating a - a previously self-contained jacket ( 10) having fire protection annular collar (1 ') at the merger of the two ends (103, 104) and formed after its bending into an open arc or to a half-shell or other substantially arched shape fire protection arc sleeve (1) is. 10 * * * * * * * * * * * * * * * * * * * * * * * * '* 9' * * «· ·
    [4]
    4. fire and smoke propagation-inhibiting organ according to one of claims 1 to 3, characterized in that after opening the annularly closed shell (10) of a fire protection ring collar (V), the two, the closure system of the original fire protection ring collar ( 1 ') forming, now free ends (103, 104) of the jacket (10) bent outwards on the separating element (8), along which the individual tubes (4, 5), -tubes (3) and / or lines led are attached.
    [5]
    5. fire and smoke propagation-inhibiting organ according to one of claims 1 to 4, characterized in that on that side where the new fire protection arc collar on the passage (95) for cables, pipes, lines or strands having partition ( 9) rests, the radially outwardly facing, in majority present fastening tabs (102) by means of screws od. Like. Are attached to said partition wall (9).
    [6]
    6. fire and smoke propagation-inhibiting organ according to one of claims 1 to 5, characterized in that it is formed with two on both sides of the penetrated separating element (9) arranged fire protection arc sleeves (1) which together by means of said separating element (9) or its passage opening (95) penetrating Verbindungsseiementen, such as Schraubschäften with nuts, are connected.
    [7]
    7. Fire and smoke propagation-inhibiting organ according to one of claims 1 to 6, characterized in that it - in the case of in each case at a distance from each other parallel to each other out side by side guided single cables, tubes, hoses and / or lines (30, 3, 4, 5) or of the line strands (345) formed therewith - multi-arch bridges-like each between said single cables, tubes and / or hoses and between the strands (345) formed therewith on the separating element (8) - along which they are guided - is attached.
    [8]
    8. fire and smoke propagation-inhibiting organ according to one of claims 1 to 7, characterized in that from the opened fire protection ring collar (1 ') formed fire protection arc collar (1) - in the case of individually guided single-line cables, - Hoses, pipes and / or pipes (30, 3, 4, 5) - as essentially the shape of a Greek Omega, covering much of the perimeter of single cables, pipes and / or hoses with its intumescent (11), preferably fireproof laminate on which it rests and the same and with its two, in each case by the shell ends (103, 104) formed outwardly facing base beam is attached to the separating element (8) is formed. Vienna, January 13, 2011
    类似技术:
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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
    US4419535A|1981-07-31|1983-12-06|Hara Robert J O|Multi-cable conduit for floors and walls|
    US4894966A|1988-11-08|1990-01-23|Bailey Paul R|Fire stopping apparatus|
    DE20304279U1|2003-03-18|2004-07-22|Reuter, Martin|Fire protective cable fixing device has cover with metal base and material which foams in the event of a fire|
    DE10350385A1|2003-10-28|2005-06-02|Martin Reuter|Fireproof bulkhead for mounting in wall/ceiling opening, has clamping units positioned on one side of opening and tightly connected with support clamps, where clamping units tightly encompass tubes|CN103066498B|2012-12-28|2015-05-20|国家电网公司|High voltage equipment cable protection ring|
    DE102014108549B4|2014-06-17|2016-05-25|Svt Brandschutz Vertriebsgesellschaft Mbh International|Fire-protected cable / pipe penetration|
    FR3022969B1|2014-06-27|2017-03-31|Saint-Gobain Pam|ASSEMBLY COMPRISING A THROUGH ELEMENT AND AT LEAST ONE FIRE-STOP SLEEVE|
    AT14977U1|2014-12-03|2016-10-15|Kamleithner Uta Ing Mag|Fire protection system|
    AT519564B1|2017-08-23|2018-08-15|Ing Mag Uta Kamleithner|Fire protection system|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    AT542011A|AT510875B1|2011-01-13|2011-01-13|FIRE AND FIRE PROTECTION ORGAN CUFF|AT542011A| AT510875B1|2011-01-13|2011-01-13|FIRE AND FIRE PROTECTION ORGAN CUFF|
    DE102011056822A| DE102011056822A1|2011-01-13|2011-12-21|Fire smoke propagation arresting structure e.g. fire protection ring cuff installed in wall of building, has flat curved fire protection laminate that is formed to cover cables and tubes formed on line cords|
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