• 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:
    CONCLUSION Device (10) for preventing water from penetrating through a ventilation opening (24) in a structure, comprising a connecting part (11) for connecting to the structure and a shielding part (24) for shielding the ventilation opening (24). 12). The shielding part (12) is designed to form a passage (30) arranged between the structure and the ventilation opening (24) and a passage (30) for ventilation air and a chamber (13) arranged between the passage (30) and the ventilation opening (24), the chamber (13 ) is larger than the passage (30). The invention also relates to a facade system comprising the device and a method for providing the device (15).
    公开号:SE1250494A1
    申请号:SE1250494
    申请日:2012-05-15
    公开日:2013-11-16
    发明作者:Henrik Jensen
    申请人:Knauf Danogips Gmbh Tyskland；
    IPC主号:
    专利说明:

    FIELD OF THE INVENTION The invention relates to a device for diverting water into an air gap. More specifically, the invention relates to a device for diverting water in an air gap of a structure formed between a substrate and a structural layer, such as a roof structure or cradle structure of a building.
    Devices of the type intended are usually used to conduct water, such as propellant, condensate and the like, and which in an air gap run towards windows and doors of the building, laterally past said windows and doors to prevent the water from reaching the upper edge of the windows. and the doors.
    The invention also relates to a facade system comprising the device and a method for providing the device.
    THE INVENTION IN SUMMARY It is unfortunate to prevent water, such as intrusive rainwater, propellant, condensation and the like, inside an air gap having a building from abutting against an upper side of windows and drying in the building. Otherwise, the water can cause poplar, root or other damage to the windows and doors, as in wooden materials have a window frame and door frame. An object of the invention is to provide a device and a façade system which can efficiently divert running water into an air gap and thereby prevent the water from reaching windows, doors and the like.
    The present invention relates to a device for diverting water in an air gap formed between a substrate and a structural layer of a structure, comprising an elongate first piece for connecting to the substrate and a second piece projecting at an angle to the first piece, characterized by that the second paragraph comprises a plurality of inwardly spaced and longitudinal instructions, along which instructions the second paragraph is foldable to form a stretching for a stretch substantially in a direction substantially transverse to the air portion formed first and one at an angle to the first portion arranged and for connection to an inside of the construction layer made second portion, a width of the first portion being adaptable to the width of the air gap. By the design of the device with the first and second pieces arranged at an angle to each other and a plurality of instructions, such as grooves, depressions or the like, in the second piece the device can be easily folded into a gutter and at the same time adapted to the width of the air gap This means that efficient and simple adaptation and installation of the device on a construction site is possible, as in the case of erection or renovation of a cradle structure provided with an air gap, without the need for a pitcher. The second piece can be folded along the suitable instructions and fastened to the base in a simple manner at the same time as the positioning and function of the device inside the air gap is ensured after mounting of the construction layer. Furthermore, the device can be challenged in plastic material.
    The instructions can advantageously extend parallel along the entire length of the second paragraph and can be arranged at intervals of a few millimeters. In this way, the device can be folded with good precision along country-specific instructions to fit inside different types of air gaps.
    The angle between the first paragraph and the second paragraph can be greater than 90 °. In this way, the first part of the second piece slopes slightly obliquely in direction towards an outer rock layer as the first part is connected to a vertical base in a rock structure, water being led in the same direction when the device is mounted in an air gap of the rock structure.
    The spirits of the first and second pieces, respectively, may be bevelled to lead along the substrate and along an inside of the construction layer running water down into the gutter formed by the device. Thus, the risk of water flowing down between the device and the substrate and between the device and the inside of the construction layer is reduced.
    The present invention also relates to a facade system comprising a facade, an air gap formed between a substrate and a construction layer and a device for diverting water into the air gap as above, the first part of the device being connected to the substrate, the first portion 3 of the second piece of the device extending in one direction the air gap is transverse and the other portion connects to an inside of the construction layer. The facade system can be a cradle construction of a building, wherein the device can be arranged above a window, a door or the like of the building. Thus, the construction layer can be an outer rock layer, such as a plaster-bearing rock layer or a rock layer provided with another type of bevel, and wherein the substrate can be a windbreak fabric, windbreak board or other type of substrate. For example, the facade system comprises a ventilated air gap.
    The façade system may comprise sealant in the form of sealant between the device and the construction layer. The joint mass may be arranged at one end of the second portion for sealing between the second portion and the structural layer. In this way an effective and things seal is achieved between the device and the construction layer in order to prevent water from penetrating between them. The façade system may also include a seal between the base and the device. For example, a sealant in the form of a joint mass can be arranged between the first piece and the substrate. Alternatively, a tape may be provided over the joint between the first end of the first piece and the substrate to prevent water from penetrating between the first piece and the substrate.
    The invention also relates to a method for providing a device for diverting water in an air gap formed between a substrate and a construction layer of a construction, comprising the steps of gripping a device with a first piece and a second piece arranged at an angle to the first piece, in accordance with a tank width of the air gap, select a suitable instruction from a plurality at a distance than each other in the second paragraph arranged and longitudinal instructions, fold along the selected instruction to form a first portion of the second paragraph and one at an angle to the first arranging and connecting a portion of the first piece opposite the second portion of the second piece, applying and connecting the first piece to the substrate with an inclination to form a drain for draining water, and 4 applying the construction layer to the second portion and connecting the construction layer with the substrate during the formation of the air gap therebetween.
    Further features and advantages of the present invention will become apparent from the description of exemplary embodiments below, the accompanying figures, and the dependent claims.
    BRIEF DESCRIPTION OF THE DRAWINGS The invention will now be described in more detail with the aid of exemplary embodiments with reference to the accompanying drawings, in which Fig. 1 is a schematic view of a part of a cradle construction, showing a device mounted above a window for diverting water in a air gap according to an embodiment of the invention, Fig. 2 is a schematic perspective view of the device according to an embodiment of the invention, showing the device for mounting thereof, Fig. 3 is a schematic side view of the device shown in Fig. 2, Fig. 4 is a schematic side view of the device according to Fig. 2 after folding it along an instruction, Fig. 5 is a schematic view, partly in section, of the device according to Fig. 4, where the device is arranged in an air gap of a facade system according to an embodiment of the invention Fig. 6 is a schematic view, partly in section, of the device according to Fig. 4, where the device is arranged in an air gap of a facade system according to an alternative embodiment of invention. Fig. 7 is a schematic view, partly in section, of the device according to Fig. 4, where the device is arranged in an air gap of a facade system according to a further alternative embodiment of the invention, and Fig. 8 is a schematic view, partly in section, of the device according to Fig. 4, where the device is arranged in an air gap of a facade system according to a further alternative or an embodiment of the invention.
    THE INVENTION With reference to Fig. 1, a part of a structure in the form of a cradle structure 10 or a part of a facade system is schematically damaged, where an outer structural layer has been deposited to expose an air gap 12 arranged between the outer structural layer and a substrate 11 and the outer. the support layer 10 comprises a construction part in the form of a window 14. Alternatively, the construction part is challenged in the form of a ballast, hatch or the like. In the example shown and described, the construction part is a window 14. Above the window 14, a device 15 for diverting water in the air gap 12 is mounted in accordance with an embodiment. Alternatively, the device 15 is mounted above a window in an air gap of a roof structure. The device 15 is designed to prevent water, such as intrusive rainwater, propellant or condensation, from flowing along the air gap 12 and reaching a top of the window 14. The device 15 is thus designed to prevent water from entering and collecting at the window 14.
    The device 15 is, for example, a challenge as a profile and is, for example, a challenge in suitable plastic material, such as PVC or other suitable plastic material, the device 15 being a plastic profile. Alternatively, the device 15 is challenged of metal, such as steel, aluminum or the like, the device 15 being challenged, for example, as a plate or aluminum profile. The device 15 is elongate to extend along and past the top of the window 14. For example, the device 15 is challenged with a length for projecting past the window 14 by at least 50 mm on each side of the window 14. For example, the device 15 is challenged for projecting past the window 14 by 100-200 mm or about 150 mm on each side about the window 14. The device 15 is fixed to the substrate 11, 6 as by means of conventional fasteners in the form of screws, nails, glue, tape or the like, so that the device 15 is mounted in the air gap 12. Furthermore, the device 15 is mounted with a slope to divert the water from the window 14, so that the water is led to a position next to the window 14. For example, the device 15 is mounted with a lateral inclination in relation to the cradle structure 10 and in the longitudinal direction of the device 15.
    Referring also to Figs. 2-4, the device 15 comprises an elongate first piece 16 made for connection to the base 11 and a second piece projecting at an angle α to the first piece. The first piece 16 is, for example, integrated with the second piece. 17. In the embodiment shown, the first paragraph 16 and the second paragraph 17 are made of the same length. For example, the device 15 is shaped or folded plastic, flat or the like. The first piece 16 is designed to be connected to the substrate 11, as with the aid of conventional fasteners in the form of screws, nails, glue, tape or the like to connect the device 15 to the substrate 11 and mount the device 15 in the air gap 12. the second paragraph 17 is watertight and, for example, the first paragraph 16 is also watertight. The angle between the first paragraph 16 and the second paragraph 17 is, for example, greater than 90 °, as shown in Fig. 3. According to one embodiment, the angle between the first paragraph 16 and the second paragraph 17 is less than 10 or, for example, 95-1. °. In the embodiment shown, the angle α between the first section 16 and the second section 17 is 100 °. As can be seen from Fig. 3, the second piece 17 is made with a width x, which width x is, for example, at least 40 mm, 50-100 mm, 6080 mm or about 70 mm. The first piece 16 is made with a width y of, for example, 20-100 mm, 40-60 mm or about 50 mm. The device is, for example, challenged with a length of 1000-5000 mm, 2000-4000 mm or about 3000 mm, whereby the device 15 can be cut to a suitable length if necessary.
    The second paragraph 17 comprises a plurality of instructions 18, along which instructions 18 the second paragraph 17 is foldable. The instructions 18 extend along the longitudinal direction of the second piece 17, so that the second piece 17 is foldable along its longitudinal direction. The instructions 18 in the illustrated embodiment are made as grooves or depressions arranged in the second paragraph 17. For example, the instructions 18 extend parallel along the entire length of the second paragraph 17. As can be seen in particular from Fig. 3, the instructions 18 are arranged at an inboard distance z, so that the instructions 18 are arranged at a distance from each other to form spaces therein. The distance z between the instructions 18 is for example 2-10 mm, 3-5 mm or about 3 mm. The instructions 18 are arranged so that the second piece 17 is foldable to form a first portion 19 and a second portion 20 arranged at an angle to the first portion 19, as shown in Fig. 4. The instructions 18 are arranged so that the second the portion 20 of the second piece 17 is foldably raised to form a gutter for diverting water. Thus, the second portion is arranged opposite the first piece 16 or at least a part thereof when the second piece 17 is folded. For example, the instructions 18 are arranged on a lower side of the second paragraph 17. In the embodiment shown, the instructions 18 are thus arranged on a side of the second paragraph 17 which is arranged in the opposite direction as the direction in which the second paragraph 17 moves. protruding first paragraph 16 protrudes. Thus, the device 15, for folding the second piece 17 as shown in Fig. 2 and Fig. 3, is challenged as an angular profile or substantially L-shaped profile, the device 15, after folding the second piece 17 as shown in Figs. 4, forms a narrow or substantially U-shaped profile. In the embodiment shown, the second paragraph 17 comprises twelve instructions 18. Alternatively, the second paragraph 17 comprises any number of instructions, such as at least two instructions 18. For example, the second paragraph 17 is provided with 2-20 instructions 18, 3-15 instructions 18 or 4. -12 instructions 18.
    The first piece 16 is in a first spirit 21 connected to a first spirit 22 of the second piece 17, wherein an opposite second spirit 23 of the first piece 16 is a free spirit when the device 15 is disassembled and wherein an opposite second spirit 24 of the second piece 17 is a free spirit when the device 15 is unassembled. The second spirit 24 of the second piece 17 is in the embodiment shown challenged with a chamfer 25 in the direction of the first piece 16 in order to lead water down towards the first portion 19 when the second piece 17 is folded. Correspondingly, in the embodiment shown, the second spirit 23 of the first piece 16 is also challenged with a chamfer 26 in the direction of the second piece 17 in order to lead water down towards the first portion 19 when the second piece 17 is folded. Alternatively, the device 15 comprises no or only one bevel.
    Referring to Fig. 5, the device 15 mounted in an air gap 12 of a cradle structure 10 is shown schematically, the cradle structure comprising the device 15 or so that the device 15 is part of a facade system.
    In the embodiment shown, the air gap 12 is arranged in a construction in the form of the cradle construction 10 between the base 11 and a construction layer in the form of a cradle layer 27. The air gap 12 is for instance a conventional air gap 12 in the cradle construction 10, the air gap 12 stacking vertically -Iran cradle the upper part of the structure 10 to its lower part. For example, the air gap 12 is a ventilated air gap, where the cradle structure 10 is provided with lower and upper openings which stack substantially horizontally and connect the air gap 12 with the outdoor air. In the embodiment shown, the cradle layer 27 is provided with a facade layer 28, the cradle layer 27 being a rock layer provided with the facade layer 28 and in relation to the substrate. For example, the facade layer 28 is a plaster layer, the cradle layer 27 being a plaster-bearing rock layer. The cradle layer 27 is, for example, a building board, such as a tat building board, wherein the cradle layer 27 with the facade layer 28 is taken against penetrating rainwater and forms a so-called rain core. The air gap 12 is challenged with a width b, which width b is, for example, 20-100 mm or 22-60 mm.
    As can be seen from Fig. 5, the device 15 is fixed to the base 11, so that the first piece 16 is connected to the base 11 and the second piece 17 extends transversely to the air gap 12 for connection to the outer rock layer 27. Thus, the first piece 16 extends in the vertical direction, the first portion 19 of the second piece 17 extending in a direction substantially transverse to the air gap 12. The first piece 16 connected to the base 11 is directed towards the outer rock layer 27. The first portion 19 extends along all or most of the width of the air gap 12. b. Thus, the first portion 19 basically protrudes across the entire air gap. For example, the first portion 19 extends towards the outer cradle layer 27 while leaving a gap to an inside of the outer cradle layer 27 of at least 1 mm and for example 1-5 or 1-3 mm. In the embodiment shown, the first portion 19 is arranged through the angle α between the first and second pieces 16, 17 with an inclination towards the outer rock layer 27 to conduct water in the direction of the outer rock layer 27 and the second portion 20. Alternatively, the first portion 19 arranged with a slope in the opposite hall. The instructions 18 are arranged to enable folding of the second paragraph 17 in such a way that the first portion 19 obtains a width substantially corresponding to the width b of the air gap 12. In the embodiment shown, the instructions 18 are arranged to allow folding of the second paragraph 17. in such a way that the first portion 19 obtains a width of about 2060 mm to enable mounting in air gaps with a width of 22-60 mm.
    The second portion 20 connects in the embodiment shown in Fig. 5 to the inside of the outer rock layer 27. The second portion 20 extends, for example, substantially vertically and substantially parallel to the outer cradle layer 27. In the embodiment shown, the second portion 20 is arranged with a slope, so that the second spirit 24 of the second piece 17 which forms the upper part of the second portion 20 abuts against or connects to the inside of the outer rock layer 27 and so that the guide 18 along which the fold has been made and which forms the lower spirit of the second portion 20 is arranged at a distance from the inside of the outer rock layer 27. For example, the distance between the lower end of the second portion 20 and the inside of the outer rock layer 27 is about 1 mm or more, such as 1-5 mm or 1-3 mm. By folding the second piece 17 so that the second portion 20 projects slightly obliquely upwards and outwards and results in a combined width of the first and second portions 19, 20 which exceed the width of the air gap 12, a prestress is achieved between the upper part of the second portion 20 and the outer rock layer 27 when the outer rock layer 27 is mounted, the upper spirit of the second portion 20 being pressed against the inside of the outer rock layer 27.
    Referring to Fig. 6, a part of a cradle structure 10 is shown with a device 15 mounted in the air gap 12 according to an alternative embodiment, where sealant 29 is arranged between the second portion 20 of the second piece 17 and the inside of the outer cradle layer 27. The joint compound 29 is shown symbolically in the figures and, for example, a width or thickness of the joint compound 29 is oversized in the figures for the sake of clarity. Sealant 29 is applied to the second portion 20 before mounting the outer cradle layer 27. For example, a strand of sealant 29 has been applied to the second portion 20 at the upper end of the second portion 20, after which the sealant 29 is pressed out until the outer cradle layer 27 is mounted. . For example, the joint mass 29 is pressed out so that the upper spirit of the second portion 20 connects directly to the outer rock layer 27 or so that the upper spirit of the second portion 20 connects to the outer rock layer 27 via the joint mass 29. The joint mass 29 is formed for sealing between the second party. and the outer rock layer 27. For example, the joint mass 29 is also formed for connecting the second portion 20 to the outer rock layer 27.
    The first piece 16 is connected to the base 11 by means of conventional fasteners in the form of screws, nails, glue, tape or the like, which are not shown in the figures. In the embodiment shown in Fig. 6, the cradle structure 10 comprises a seal 30 to prevent water from penetrating between the first piece 16 and the substrate 11. The seal 30 is designed to prevent running water from penetrating behind the first piece 16 at the second spirit 24 of the first paragraph 16 In the embodiment shown, the ridge 30 is challenged in the form of a tape extending along the second spirit 24 of the first paragraph 16 and the substrate 11 overlapping tape. Thus, the seal 30 in the embodiment shown is arranged on the substrate 11 and extends over the chamfer 26 of the first piece 16 and further a distance down a part of the first piece 16. Alternatively, the seal 30 is challenged in the form of a between the first piece 16 and the base 11 arranged sealant.
    Referring to Fig. 7, a cradle structure 10 is shown comprising the cradle layer 27 in the form of a building board, such as a plaster-bearing building board, and the substrate 11 in the form of a windbreak fabric 31. In the embodiment shown, the windbreak fabric 31 is arranged on a conventional insulated set and is supported e.g. of a shorting 32 of tralact or platband. Ventilated stable roof or single or double wooden roof connects the outer cradle layer 27 to the substrate 11 in the form of the windbreak 31 to form the air gap 12. The device 15 is arranged in the air gap 12, the first piece 16 of the device 15 being connected to a wind barrier 31 lying behind the windbreak 31. rule or the shortening 32 lying behind the windscreen 31 with the aid of, for example, a screw or nail. The seal 30 in the form of a sealing tape is arranged over the second end 23 of the first piece 16. The joint mass 29 is arranged between the second portion 20 of the second piece 17 and the outer rock layer 27. Referring to Fig. 8, a rock construction 10 is shown. comprising the cradle layer 27 and the substrate 11 in the form of a wind protection plate 33. The wind protection plate 33 is in the embodiment shown arranged on a conventionally insulated set of rules and is supported, for example, by the shorting 32 or other part of the set. The air gap 12 is arranged between the wind protection plate 33 and the outer cradle layer 27. The device 15 is arranged in the air gap 12 as previously described, but with the difference that the first piece 16 of the device 15 is connected to the wind protection plate 33 by means of, for example, screws or nails.
    权利要求:
    Claims (16)
    [1]
    Device (15) for diverting water in an air gap (12) formed between a substrate (11) and a structural layer (27) of a structure (10), comprising an elongate and for connection to the substrate (11) first paragraph (16) and a second paragraph (17) projecting at an angle to the first paragraph (16), characterized in that the second paragraph (17) comprises a plurality of inwardly spaced and longitudinal instructions (18), along which instructions (18) the second piece (17) is foldable to form a first portion (19) formed for stretching in a direction substantially transverse to the air gap (12) and one arranged at an angle to the first portion (19) and for connection to an inside of the construction layer (27) formed second portion (20), a width of the first portion (19) being adaptable to the width (b) of the air gap (12).
    [2]
    Device according to claim 1, wherein the instructions (18) extend parallel along the entire length of the second piece (17).
    [3]
    Device according to any one of the preceding claims, wherein the distance (z) between the instructions is 2-10 mm or 3-5 mm.
    [4]
    Device according to any one of the preceding claims, wherein the angle between the first paragraph and the second paragraph is greater than 90 ° or 9 ° -1 °.
    [5]
    A device according to any one of the preceding claims, wherein a first spirit (21) of the first paragraph (16) is connected to a first spirit (22) of the second paragraph (17), wherein a second spirit (23) of the first the piece (16) is provided with a chamfer (26) and a second spirit (24) of the second piece (27) is provided with a chamfer (25).
    [6]
    Device according to any one of the preceding claims, wherein the second piece is made with a width of at least 40 mm or 50-100 mm. 13
    [7]
    Device according to any one of the preceding claims, wherein the device is a plastic challenge.
    [8]
    Facade system comprising a facade layer (28), a construction layer (27) and an air gap (12) formed between a substrate (11) and the construction layer (27) and a device (15) according to any one of the preceding claims, wherein the device (15) the first piece (16) is connected to the base (11), the first portion (19) of the second piece (17) of the device (15) extending in a direction transverse to the air gap (12) and the second portion (20) connecting to an inside of the construction layer (27).
    [9]
    Facade system according to claim 8, wherein the second portion (20) is arranged substantially opposite the first piece (16).
    [10]
    Facade system according to claim 8 or 9, wherein sealant (29) is arranged between the second portion (20) and the construction layer (27).
    [11]
    Facade system according to any one of claims 8-10, wherein a seal (30) is arranged at a spirit of the first piece (16).
    [12]
    Facade system according to any one of claims 8-11, wherein the construction layer (27) is a plaster-bearing building board.
    [13]
    A method of providing a device (15) for diverting water in an air gap (12) formed between a substrate (11) and a structural layer (27) of a structure (10), comprising the steps of gripping a device (15) with a first piece (16) and a second piece (17) arranged at an angle to the first piece (16), in accordance with a tank width (b) of the air gap (12) select a country-specific instruction (18) from a plurality of pa board (z) in the second paragraph (17) arranged and longitudinal instructions (18), fold along selected instruction (18) to form a first portion (19) of the second paragraph (17) and one at an angle (a) ) arranged against the first portion (19) 14 and the second portion (16) of the second paragraph (17) opposite the first piece (16), apply and connect the first piece (16) to the base (11) with a longitudinal inclination forming a gutter for diverting the water, and applying the construction layer (27) to the second portion (20) and fo bond the structural layer (27) to the substrate (11) to form the air gap (12) therebetween.
    [14]
    A method according to claim 13, comprising the steps of applying and connecting the first piece (16) to the substrate (11) above a window (14) or a doff of the structure (10), and arranging the first piece (16) along a stretch at the base (11) which exceeds a width of the said window (14) or door.
    [15]
    A method according to claim 13 or 14, comprising the step of applying sealant (29) to the second portion (20) prior to applying the structural layer (27) thereto.
    [16]
    A method according to any of claims 13-15, comprising the step of arranging a seal (30) at a spirit of the first piece (16). 1/6 11 14 13
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    同族专利:
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    SE537411C2|2015-04-21|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    法律状态:
    2019-01-02| NUG| Patent has lapsed|
    优先权:
    申请号 | 申请日 | 专利标题
    SE1250494A|SE537411C2|2012-05-15|2012-05-15|Device for draining water in an air gap, facade system comprising the device and method for providing the device|SE1250494A| SE537411C2|2012-05-15|2012-05-15|Device for draining water in an air gap, facade system comprising the device and method for providing the device|
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