• 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 an assembly of a sewer system, in particular in connection with a washbasin outlet pipe, which assembly comprises a cylindrical end part (4) having a first (4a) and a second end (4b), a duct (3) having a first end (4a) an openable first opening (3a) and a second opening (3b) opening at the second end (4b) and a drop tube (9) extending into the channel (3). Around the drop tube (9) is a collar portion (12) covering the gap (13) between the first mouth opening (3a) of the channel (3) and the drop tube (9), of which at least a portion of the collar portion (12) is water degradable. The invention also relates to a method for connecting a plumbing fixture, such as a sink, to a drainage system that opens onto the upper surface of the floor.
    公开号:FI20205885A1
    申请号:FI20205885
    申请日:2020-09-15
    公开日:2021-09-30
    发明作者:Joni Meriläinen
    申请人:Dry Floor Finland Oy；
    IPC主号:
    专利说明:

    BACKGROUND OF THE INVENTION The invention relates to the assembly of a sewer system, in particular in connection with a washbasin outlet pipe, according to the preamble of claim 1.
    The invention also relates to a method for connecting a plumbing fixture, such as a sink, to a drainage system that opens onto the upper surface of the floor.
    PRIOR ART To drain water or other liquids from a water fixture, such as a sink, a drain pipe connected to at least the water fixture and a drain seal between this and the upper floor drain are generally used in the sewer system of the property.
    In some cases, in addition to these, a collar part is placed on the upper surface of the floor, which is placed around the downcomer.
    There is a known risk of moisture damage, i.e. water damage, in a room without a floor drain.
    In such a state, there is no alternative - a way out of the water if the conduction of water through the downcomer is obstructed.
    Correspondingly, in general, an alternative water drainage route is missing from the floor wells when water flow through the floor drain is prevented.
    BRIEF DESCRIPTION OF THE INVENTION It is an object of the invention to provide an assembly of a sewer system and a corresponding method by which the drawbacks of the prior art described above can be reduced by a simple and functional solution.
    This object is achieved in that the assembly of the sewer system has the features defined in the claims according to the present invention.
    More specifically, this composition according to the invention is mainly characterized by what is stated in the characterizing part of claim 1 LO 25.
    Preferred embodiments of the invention are set out in the dependent claims. The invention relates to an assembly of a sewer system, in particular in connection with a sink outlet pipe Q, which assembly comprises a cylindrical end portion having a first and a second end, a channel having a first orifice opening to the first end and a second opening opening to the second end. an orifice and a downspout extending into the channel.
    The assembly is surrounded by a collar portion covering the gap between the first mouth of the channel and the drop tube, at least a portion of which is degradable in water. In one embodiment of the assembly according to the invention, the entire collar part is water-degradable.
    In another embodiment of the assembly according to the invention, the assembly comprises at least in part a side part surrounding the other end of the end part, which side part comprises at least one opening.
    In a third embodiment of the assembly according to the invention, the second end of the end part comprises a holder attached to the end part of one or more side parts. In yet another embodiment of the assembly according to the invention, the collar part extends at least partially beyond the channel. In yet another embodiment of the assembly according to the invention, the collar part extends at least partially into the channel. In yet another embodiment of the assembly according to the invention, the other end of the end part comprises a skirt, which skirt preferably extends beyond the side part. In yet another embodiment of the assembly of the invention, the collar portion preferably comprises cellulose, butenediol vinyl alcohol copolymer (BVOH) and / or polyvinyl alcohol (PVA). In yet another embodiment of the assembly of the invention, the collar portion is substantially circularly symmetrical. O
    In another embodiment of the assembly according to the invention, the side part S is substantially cylindrical.
    LO In another embodiment of the assembly according to the invention, the side part is
    I = 25 - removable from the end part, the collar part is detachable around the downcomer and / or 13 the downcomer is detachable from the channel. 00 O - n. n. n. The invention further relates to a method for connecting an O - -.......... - a gap between the parts of the collar, at least part of which is degradable in water.
    In one embodiment of the method according to the invention, the collar part is placed at least partially above the upper surface of the floor. In another embodiment of the method according to the invention, the collar part is placed at least partially in the outlet pipe below the upper surface of the floor.
    In a third embodiment of the method according to the invention, if necessary, the collar part is changed without breaking the water flow connection of said outlet pipe to said sewer piping.
    The invention makes it possible to achieve several advantages. For example, it can prevent water damage in a property. Other advantages of the invention are set forth below in the specific description of the specific embodiments of the invention. BRIEF DESCRIPTION OF THE DRAWINGS In the following, a preferred embodiment of the invention will be described in more detail with reference to the accompanying drawings, in which: in Denmark. - Detailed description of the preferred embodiments
    O O In the present figure, the assembly of the sewer system is not shown on a scale, but the figures are schematic, illustrating the principles of the preferred embodiments.
    O LO ideological structure and operation. In this case, the components indicated by reference numerals in the accompanying figures correspond to the components indicated by reference numerals in the description. a a W 25 - The present assembly relates in particular to the connection of a plumbing fixture to a floor surface & to an opening sewer system, to which a moisture damaging assembly according to the invention can be used. So the assembly
    O N comprises a cylindrical end portion 4, the end portion 4 having a first end 4a and a second end 4b, a channel 3, the channel 3 having a first mouth opening 3a opening to the first end 4a and a second mouth opening 3b opening to the second end 4b.
    The assembly further comprises a drop tube 9 extending into the channel 3. Around the drop tube 9 is a collar portion 12 covering the gap 13 between the first mouth opening 3a of the channel 3 and the drop tube 9, at least a part of which is water-degradable. - In a preferred embodiment of the assembly, the entire collar part 12 is water-degradable. In the assembly according to Figure 1, the first end 9a of the downcomer 9 is arranged to be connected to the outlet pipe of the water fixture (not shown in the figures). Furthermore, the assembly is designed to be placed at the floor boundary so that the second - mouth opening 3b of the channel 3 communicates with a drainage pipe opening from the floor (not shown in the figures). The water accumulated in said plumbing can thus be further directed into the sewer system via the drop pipe 9 and the channel 3 of the assembly thus connected. If the flow of water from said plumbing to said drainage system or, for example, from a shower point in the vicinity of said plumbing to a floor drain in the room, is prevented, then it is possible for water to pass against the collar part 12. In a situation such as that described, the water flowing from the assembly to the collar portion 12 causes the collar portion 12 to disintegrate so that an alternative path for water to the room floor boundary through the gap 13 between the second orifice 3b of the channel 3 and the downcomer 9 opens into the sewer. This described situation illustrates by way of example how the assembly according to the invention is arranged to prevent the occurrence of moisture damage. In the embodiment shown in the figures, the assembly further comprises at least partially a side part 6 surrounding the second end 4b of the end part 4, which side part 6 comprises at least S 25 - one opening 14. In one embodiment, this side part 6 is substantially cylindrical.
    By sealing the gap 13 = substantially tightly between the second opening 3b of the channel 3 and the downcomer 9, the collar part 12 prevents gases 13 from the sewer system from entering the room. In other words, in order to avoid odor nuisances, the collar part 12 is D fitted tightly around the slot 13.
    N S In one embodiment, the collar portion 12 extends at least partially outside the channel 3.
    Figure 3 shows the components of the assembly according to the figures separately from each other. In the assembly, the end portion 4, the collar portion 12, the side portion 6 and the drop tube 9 are releasably attached to each other. This method of attachment makes it possible to replace the collar part 12 or to check its condition. In one embodiment, the side part 6 is detachable from the end part 4, the collar part 12 is detachable around the drop tube 9 and / or the drop tube 9 is detachable from the channel 3. That is, at least one of the components of the assembly is detachably attached. In one embodiment, the components of the assembly are integrally fitted together. In the embodiment shown in the figures, the second end 4b of the end part 4 comprises one or more holders 5 attached to the end part 4 of the side part 6. This is shown in Fig. 3. Such a holder 5 protrudes from the second end 4b of the end part 4 against. When the side part 6 is fitted against the other end 4b of the end part 4, in one embodiment of the assembly they comprise at least two holders 5 which position the collar part - 12 simply around the end part 4. The holders 5 shown in Fig. 3 are projections at the other end 4b of the end part 4, against which the side part 6 is attached. There is nothing to prevent this attachment from being effected in any other way. The holder 5 can be implemented larger than the solution of Fig. 2 or with a smaller surface area, respectively. Furthermore, the holder 5 can be arranged, for example, as a groove at the other end 4b of the end part. Other types of attachment are also possible. The arrangement of the drop tube 9 and the channel 3 is best distinguished from the cross-sectional pattern of the assembly, Fig. 2. The gap 13 between the second mouth 3b and the drop tube 9 is adapted to widen from the first mouth 3a to the second mouth 3b. The drop tube 9 is arranged to end before the second end 3b of the channel 3N. In one embodiment, the drop tube 9 can be adapted to be past the second end 3b of the channel 3.
    In one embodiment, the collar portion 12 extends at least partially into the channel 3.
    LO & 30 - In one embodiment, the collar portion 12 preferably comprises cellulose, butene-N diol vinyl alcohol copolymer (BVOH) and / or polyvinyl alcohol (PVA).
    In one embodiment, the collar portion 12 is made of cellulose, butenediediol vinyl alcohol copolymer (BVOH) and / or polyvinyl alcohol (PVA).
    In one embodiment, the collar portion (12) is substantially circularly symmetrical.
    In the embodiment shown in the figures, the second end 4b of the end part 4 comprises a skirt 14, which skirt 14 preferably extends beyond the side part 6. This skirt 14 is designed to be placed on the floor boundary, whereby a possible gap between the mouth opening of the drainage pipe and the outer edge of the collar part 4 arranged to extend into this mouth opening is covered. This skirt 14 can also be used advantageously to position the assembly.
    In the method according to the invention, a water fixture, such as a sink, said drain fixture comprises an outlet pipe, said water fixture being connected to a drain opening to the upper surface of the floor in the following manner: sealing the gap between said drain pipe and the sewer pipe
    In one embodiment, the collar portion 12 is placed at least partially above the top surface of the floor.
    - In one embodiment, the collar part 12 is placed at least partially below the upper surface of the floor.
    In one embodiment, if necessary, the collar portion 12 is changed without disconnecting the water flow connection of said outlet pipe to said sewer piping. Such a need may occur, for example, when the collar portion 12 has received moisture.
    It is to be understood that the foregoing description and the accompanying drawings are intended to illustrate the present invention only. It will be apparent to those skilled in the art that the individual features of the two or more embodiments may be combined to provide novel embodiments of the invention. Thus, the invention is not limited to the solutions described above, but many variations and modifications thereof will be apparent to those skilled in the art within the scope of the appended claims.
    = a 00> S OF
    权利要求:
    Claims (15)
    [1]
    A drain pipe assembly, in particular for a sink outlet pipe, said assembly comprising a cylindrical end portion (4), said end portion (4) having a first end (4a) and a second end (4b), a channel (3), which channel (3) has a first mouth (3a) which opens at the first end (4a) and a second mouth (3b) which opens at the second end (4b) and a downcomer (9) which extends down to the channel (3), characterized in that the downcomer (9) is surrounded by a collar part (12) which covers a gap (13) between the first mouth (3a) of the channel (3) and the downcomer (9), of which collar part (12) at least some break down in water.
    [2]
    Composition according to Claim 1, characterized in that the collar part (12) breaks down in its entirety in water.
    [3]
    Composition according to claim 1, characterized in that the composition further comprises a side part (6) which at least partially surrounds the first end (4a) of the end part (4), which side part (6) is provided with at least one opening (14).
    [4]
    Composition according to one of the preceding claims 2 to 3, characterized in that the first end (4a) of the end part (4) is provided with one or more holders (5) which are fastened to the end part (4) of the side part (6).
    [5]
    Composition according to one of the preceding claims, characterized in that the collar part (12) extends at least partially outside the channel (3).
    [6]
    Composition according to any one of the preceding claims, characterized in that the collar part (12) extends at least partially inside the channel (3).
    N N
    [7]
    Composition according to one of Claims 3 to 6, characterized in that the first end (4a) of the end part (4) has a hem (16), which hem (16) preferably extends beyond the side part (6). E: 25
    [8]
    Composition according to any one of the preceding claims, characterized in that the collar part (12) preferably contains cellulose, butenediol vinyl alcohol copolymer D (BVOH) and / or polyvinyl alcohol (PVA).
    N a
    [9]
    Composition according to any one of the preceding claims, characterized in that the collar part (12) is substantially circularly symmetrical.
    [10]
    Composition according to any one of the preceding claims, characterized in that the side part (6) is substantially cylindrical.
    [11]
    Composition according to any one of the preceding claims, characterized in that the side part (6) is detachable from the end part (4), the collar part (12) can be removed from its bearing around the downcomer (9) and / or the downcomer (9) is detachable from the channel ( 3).
    [12]
    A method of connecting a water fitting, such as a sink, to a drain pipe system which opens onto the outer surface of a floor, said water fitting comprising an outlet pipe, characterized in that a gap (13) is sealed therebetween. the outlet pipe and the drain pipe system with a collar part (12) of which at least a part breaks down in water.
    [13]
    Method according to claim 12, characterized in that the collar part (12) is at least partially placed above the outer surface of the floor.
    [14]
    Method according to claim 12 or 13, characterized in that the collar part (12) is placed at least partially in the outlet pipe, below the outer surface of the floor.
    [15]
    Method according to any one of claims 12 - 14, characterized in that the collar part (12) is replaced if necessary without breaking the water flow connection of said outlet pipe to said drain pipe system.
    N
    O
    N
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    LO 00 00
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    同族专利:
    公开号 | 公开日
    FI129225B|2021-09-30|
    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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