EP3835500A1 - Syst?me de vidange - Google Patents

Syst?me de vidange Download PDF

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Publication number
EP3835500A1
EP3835500A1 EP21154090.1A EP21154090A EP3835500A1 EP 3835500 A1 EP3835500 A1 EP 3835500A1 EP 21154090 A EP21154090 A EP 21154090A EP 3835500 A1 EP3835500 A1 EP 3835500A1
Authority
EP
European Patent Office
Prior art keywords
insert
valve
bearing
drain pipe
valve body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP21154090.1A
Other languages
German (de)
English (en)
Other versions
EP3835500B1 (fr
Inventor
Marco Oberholzer
Felix Imo PREISIG
Michael Schintler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Geberit International AG
Original Assignee
Geberit International AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Geberit International AG filed Critical Geberit International AG
Publication of EP3835500A1 publication Critical patent/EP3835500A1/fr
Application granted granted Critical
Publication of EP3835500B1 publication Critical patent/EP3835500B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/22—Outlet devices mounted in basins, baths, or sinks
    • E03C1/23—Outlet devices mounted in basins, baths, or sinks with mechanical closure mechanisms
    • E03C1/2304—Outlet devices mounted in basins, baths, or sinks with mechanical closure mechanisms the actuation force being transmitted to the plug via flexible elements, e.g. chain, Bowden cable
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/22—Outlet devices mounted in basins, baths, or sinks
    • E03C1/23—Outlet devices mounted in basins, baths, or sinks with mechanical closure mechanisms
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/22—Outlet devices mounted in basins, baths, or sinks
    • E03C1/23—Outlet devices mounted in basins, baths, or sinks with mechanical closure mechanisms
    • E03C1/232—Outlet devices mounted in basins, baths, or sinks with mechanical closure mechanisms combined with overflow devices
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/24—Overflow devices for basins or baths

Definitions

  • the present invention relates to a drain arrangement according to the preamble of claim 1.
  • a drain arrangement has become known in which an overflow pipe is arranged over a valve and provides a bypassing of the valve when the water level in a wash basin rises too high.
  • the valve can be raised in the direction of the vertical.
  • a disadvantage of the sequence arrangement of the EP 0 342 723 is that due to the design of the drain arrangement, a comparatively large installation space is required below the washbasin.
  • the invention is based on an object of specifying a drain arrangement which overcomes the disadvantages of the prior art.
  • the drain arrangement should be designed to be more compact.
  • the drain device should be easier to assemble.
  • a drain arrangement for connection to a sanitary article comprises a drain pipe with a pipe inlet and a pipe outlet, one in a valve section of the drain pipe arranged valve with a sealing surface and a valve body, wherein the valve body can be moved away from the sealing surface with an actuating element from a closed position into an open position, and an overflow pipe which extends from a first branching point in front of the valve, seen in the direction of flow of the water, to an in Direction of flow of the water after the valve, the second branch point extends away from the drain pipe and thus bridges the valve.
  • the overflow pipe In the installed position, the overflow pipe extends upwards essentially counter to the perpendicular direction.
  • the valve body is at least partially mounted on an insert element.
  • the drain pipe has an insert receptacle, the insert element being insertable into the insert receptacle on the drain pipe.
  • the valve section runs in such a way that the flow direction is essentially horizontal or inclined at an angle of at most 20 ° to the horizontal, and that the sealing surface in the installed position is essentially vertical or inclined at an angle of at most 20 ° is oriented to the vertical.
  • the valve section runs in such a way that the flow direction runs essentially in the horizontal direction, and so the shut-off by the valve is in the horizontally lying section.
  • This design has the advantage that the drain pipe can be made more compact because the two branch points extend away from the said valve section, which is horizontal.
  • the height of the installation space can be optimized because the sealing surface is vertical and the valve body is moved in the horizontal direction, at least at the beginning of its movement. The beginning of the movement is understood to mean the separation of the valve body from the sealing surface.
  • horizontal and vertical used herein essentially refer to a direction perpendicular and parallel to the plumb line, respectively.
  • essentially means that the vertical can be inclined at a small angle of a few degrees to the plumb direction or that the horizontal can be inclined at a small angle of a few degrees to the right angle to the plumb direction.
  • the arrangement of the valve body on an insert element has the advantage that the Assembly and disassembly of the valve body is simplified.
  • That the valve body is at least partially supported on an insert element is to be understood as meaning that the valve body is completely supported on the insert element or that the valve body is supported partly on the insert element and partly on another element of the arrangement.
  • the mounting is such that the valve body can move relative to the sealing surface.
  • the mounting of the valve body on the insert element in such a way that the valve body can be inserted into the drain pipe together with the insert element during an assembly process.
  • the assembly process includes both assembly and disassembly.
  • dismantling there is the advantage that, due to the mounting of the valve body on the insert element, the valve body with the insert element can be removed from the insert receptacle. This enables easy access to the insert element to be created. This is particularly advantageous when the valve body or parts attached to it have to be cleaned or replaced.
  • Another pipe which is connected to the sanitary article, can be connected to the pipe inlet.
  • Another pipe connected to the sewage network can be connected to the pipe outlet.
  • the valve body is preferably a valve flap.
  • the sealing surface is preferably provided by the drain pipe or by the insert element, the valve flap being pivotable about a geometric pivot axis relative to the sealing surface.
  • the valve flap is at least partially mounted on the insert receptacle and works together with the sealing surface that lies on the drain pipe.
  • valve body as a valve flap has the advantage that simple control and actuation of the valve body is made possible.
  • the valve flap is mounted on a bearing axis, which around the geometric Pivot axis is pivotable.
  • the bearing axis is pivotably mounted in a bearing point, in particular in a bearing opening, on the insert element and / or in a bearing point, in particular in a bearing opening, on the drain pipe. Furthermore, the bearing axis has a free end which can be actuated with said actuating element.
  • a seal is preferably arranged between the bearing axis and the bearing opening, in particular in the frontal area of the bearing opening.
  • the seal can be used to prevent inadvertent leakage of water from the pipe section.
  • the free end is preferably part of a lever arm which is inclined at an angle, in particular at right angles, projects away from the bearing axis, the actuating element acting on the free end.
  • the free end is preferably outside the drain pipe and can be actuated from outside the drain pipe.
  • the geometric pivot axis or the bearing axis viewed in the installation position, preferably runs at the top in the drain pipe.
  • the arrangement of the pivot axis on the top side has the advantage that the valve flap in the open position is not overflowed by the water flowing through the valve section. As a result, the flow of water through the valve flap is not disturbed, which increases the drainage capacity. In this case, the flow preferably fills the cross section of the valve section to a maximum of 50%.
  • the pivot axis or the bearing axis is preferably oriented horizontally in the installed position.
  • the pivot axis lies after the sealing surface, as seen in the direction of flow of the water.
  • the pivot axis is therefore not in the water when the valve flap is in the closed position.
  • the valve flap preferably has a crank area which is spaced from the actual flap to the bearing axis.
  • the valve body In the open position, the valve body preferably lies essentially or essentially above the central axis of the valve section or of the drain pipe.
  • a restoring element preferably acts on the valve body, which restoring element holds the valve body in its closed position.
  • the restoring element is preferably mounted on the insert element.
  • the restoring element is preferably arranged outside the water-bearing area of the drain pipe.
  • the restoring element is particularly preferably a leaf spring which acts on the bearing axis.
  • valve flap in its open position, comes to lie in the opening area of the branch point in the valve section. In this case, however, the valve flap does not completely close the mouth area, so that in the event of the valve flap being blocked by foreign matter, a safe overflow through the overflow pipe can still be provided.
  • the insert element preferably has a circular cylindrical bearing section and the insert receptacle has a circular cylindrical bearing receiving section, a sealing element is arranged between the bearing section and the bearing receiving section.
  • the sealing element creates a seal between the insert element and the insert receptacle so that no water can escape from the drain pipe there.
  • the circular cylindrical design has the advantage that the assembly and also the seal can be designed very easily.
  • An orientation structure is preferably arranged between the insert element and the insert receptacle, which aligns the insert receptacle with the valve body mounted in the insert receptacle with respect to the sealing surface. Due to the arrangement of the orientation structure, the insert element can be placed in the correct position in the insert receptacle. Correct positioning is advantageous because the valve body is then also arranged in the correct position.
  • the insert element preferably comprises a securing element, which after Inserting the insert element into the insert receptacle secures the insert element towards the drain pipe.
  • the securing element is preferably a purely mechanical securing element which has no sealing function.
  • the securing element is preferably a cover which is rotatably mounted on the insert element and which has a thread which cooperates with a correspondingly designed thread on the drain pipe.
  • the cover is preferably rotatably mounted loosely on the insert element.
  • the cover particularly preferably has a circumferential groove into which a comb of the insert element engages.
  • the securing element is molded onto the insert element and has, for example, the shape of a bayonet lock.
  • the insert receptacle opens into the drain pipe between the first branch point and the second branch point.
  • the insert receptacle is preferably oriented in such a way that the insert element can be inserted into the insert receptacle in the direction of an insertion direction running transversely to the sealing surface.
  • the direction of insertion preferably runs in the horizontal direction.
  • the direction of use is preferably parallel to the orientation of the pivot axis.
  • the insert receptacle opens into the drain pipe between the second branch point and the pipe outlet.
  • the insert receptacle is preferably oriented such that the insert element can be inserted into the insert receptacle in the direction of an insertion direction running at right angles to the sealing surface.
  • the direction of insertion preferably runs in the horizontal direction.
  • the direction of use is preferably transverse or at right angles to the orientation of the pivot axis.
  • the valve body is preferably mounted opposite the bearing point, in particular the bearing opening, of the insert element at a further bearing point which is arranged on the drain pipe. This means that the valve body is arranged partly on the insert element and partly on the further bearing point.
  • the actuating element is preferably a Bowden cable with a sheath and one therein stored cable, which cable acts on the valve body, wherein the sheath is mounted on the insert element.
  • the cable acts in particular on the free end of the lever arm of the bearing axis.
  • the actuating element can also be an electrical actuator, such as a motor or a servo motor, or a pneumatic actuator.
  • the insert element and / or the insert receptacle preferably have an incision for the passage of the Bowden cable.
  • the Bowden cable can easily be led out of the insert element through the incision, whereby the space available can be optimally used.
  • the valve body in particular the valve flap, preferably comprises a sealing element which rests on the sealing surface in the closed position.
  • the sealing element is preferably a sealing ring or a profile seal.
  • the sealing surface is preferably an annular surface extending completely around the central axis.
  • the sealing surface is preferably provided by widening the valve section, the cross section of the valve section, viewed in the direction of flow, being larger after the sealing surface than in front of the sealing surface. In this way, a particularly simple arrangement of the sealing surface can be achieved.
  • the increase in cross-section after the sealing surface ensures that the flow is not negatively influenced.
  • no solids, such as hair and the like, can get stuck on the sealing surface.
  • the valve body is preferably opened in the flow direction and closed against the flow direction.
  • the two branch points preferably extend from the one in the horizontal lying valve section at right angles to the central axis in the installation position away from the perpendicular direction. This means that in the installed position the branch points and thus also the overflow pipe extend upwards from the valve section.
  • the overflow pipe In the installed position, the overflow pipe preferably extends exclusively upwards from the valve section. This means that with respect to a horizontal plane which extends through the central axis and is in the horizontal in the installed position, the overflow pipe extends exclusively upwards.
  • the branch points and the valve are preferably located in the valve section which is horizontal, which allows the installation space required for the drain arrangement to be made more compact.
  • the pipe section adjoining the pipe inlet in the flow direction preferably extends essentially horizontally or inclined at an angle of at most 20 ° to the horizontal.
  • the pipe section adjoining the valve section in the direction of flow extends essentially in the vertical direction.
  • the overflow pipe is preferably provided as a U-shaped pipe section.
  • the overflow pipe is provided through a channel located in the sanitary article. This means that the overflow pipe is part of the sanitary article.
  • the overflow pipe is preferably connected to the two branch points via a mechanical plug connection.
  • a drain arrangement 1 for connection to a sanitary article is shown.
  • the sanitary article is typically a vanity.
  • FIG Figures 1 to 10 show a first embodiment of the drain arrangement 1 and FIG Figures 11 to 13 show a second embodiment of the drain arrangement 1.
  • FIG Figures 11 to 13 show a second embodiment of the drain arrangement 1.
  • the basic structure of the drain arrangement 1 will now be explained with reference to both embodiments.
  • the drain arrangement 1 comprises a drain pipe 3 with a pipe inlet 4 and a pipe outlet 5, a valve 7 arranged in a valve section 6 of the drain pipe 3 and an overflow pipe 10.
  • the valve 7 With the overflow pipe 10, the valve 7 is bridged in such a way that in the event of an unintentional blockage of the Valve 7, the water can still flow out via the overflow pipe 10 when the water level rises in the sanitary article.
  • a valve 7 is arranged in the valve section 6 of the drain pipe 3.
  • the valve 7 comprises a sealing surface 8 and a valve body 9, the valve body 9 being movable away from the sealing surface 8 with an actuating element 15 from a closed position into an open position.
  • the mobility of the valve body 9 is shown in the sectional views of Figures 7 and 8 shown in more detail.
  • the valve body 9 in its open position, that is, it is spaced from the sealing surface 8 and in the Figure 8 the valve body 9 is in its closed position, that is to say the valve body 9 rests on the sealing surface 8.
  • the valve body 9 also has a seal 46 which seals the valve body 9 with respect to the sealing surface 8.
  • the overflow pipe 10 extends from a first branch point 11 to a second branch point 12.
  • the first branch point 11 is seen in the flow direction F of the water in front of the valve 7 and the second branch point 12 is seen in the flow direction F of the water after the valve 7 the overflow pipe 10 moves away from the drain pipe 3 and, in the installed position, is oriented upwards essentially counter to the perpendicular direction.
  • the overflow pipe 10 extends in the installed position essentially against the perpendicular direction upwards.
  • the overflow pipe 10 is formed separately from the drain pipe 3 as a separate part.
  • the overflow pipe 3 can be connected to the two branch points 11, 12. This is preferably a plug connection, such as that of the Figures 2 and 3 can be seen. This means that the overflow pipe 10 can be plugged into the two branch points 11, 12. A welded connection would also be conceivable.
  • valve body 9 is at least partially supported on an insert element 13.
  • the insert element 13 can be inserted into an insert receptacle 14.
  • the insert receptacle 14 is part of the drain pipe 3 and protrudes into the drain pipe 3.
  • the valve body 9 can be inserted together with the insert element 13 into the drain pipe 3 in the valve section 6.
  • the valve body 9 can also be removed from the valve section 6 with the insert element 13, so that, for example, the valve body 9 can be replaced. This simplifies the basic installation during manufacture and the subsequent maintenance of the valve body 9.
  • the valve body 9 is a valve flap in both embodiments.
  • the valve flap 9 is designed to be pivotable about a geometric pivot axis A relative to the sealing surface 8. This means that the valve flap 9 can be pivoted from the closed position into the open position by means of a pivoting movement about the geometric pivot axis A.
  • the sealing surface 8 is provided by the drain pipe 3. That is to say, the sealing surface 8 is an integral part of the drain pipe 3.
  • the drain pipe 3 has a corresponding shoulder on the inside, which provides the sealing surface 8.
  • the sealing surface 8 is provided by the insert element 13 itself. This means that the sealing surface 8 is an integral part of the insert element 13.
  • valve section 6 extends in the installed position in such a way that the flow direction F is essentially inclined at an angle to the horizontal H, and that the sealing surface 8 in the installed position is oriented essentially at an angle to the vertical V. This is particularly true in the Figures 8 and 9 shown. The angle bears the reference symbol ⁇ .
  • the valve flap 13 is mounted on a bearing axis 16.
  • the bearing axis 16 is correspondingly supported in a bearing point 17, here in a bearing opening 17, on the insert element 13.
  • the bearing axis 16 extends through the bearing opening 17.
  • the bearing axis 16 formed separately.
  • a first part of the bearing axis 16 is mounted in the bearing opening 17 and a second part is connected to the first part here via a screw connection 35.
  • the valve body 9 is formed accordingly on the second part.
  • the two-part design of the bearing axis 16 has the advantage that a seal 20 can be arranged on a shoulder 36 on the bearing axis 16.
  • the bearing opening 17 is essentially sealed with the seal 20, so that no water can penetrate from the side of the drain pipe 3 through the bearing opening 17 to the outside.
  • the bearing axis 16 can also be formed in one piece.
  • the valve body 9 is mounted opposite the bearing point 17 of the insert element at a bearing point 31 which is arranged on the drain pipe 3.
  • the bearing point 31 here has the shape of a pin which can engage in an opening 37 arranged on the end face of the bearing axis 16.
  • the insert element 13 can be pushed into the insert receptacle 14, the opening 37 then being moved in the direction of the pin 31 and receiving it accordingly.
  • the valve body 9 is supported on the one hand in the bearing opening 17 and on the other hand opposite the bearing opening 17 at the bearing point 31. In the installed position, the bearing point 31 and the bearing opening 17 lie on the geometric pivot axis A.
  • the bearing axis is pivotably mounted in a bearing point 18 on the drain pipe 3.
  • the bearing point 18 is provided by a bearing opening 18.
  • the bearing axis 16 is pushed through the bearing opening 18 into the drain pipe 3. During the insertion, the bearing axis 16 comes into contact with the valve flap 9.
  • the bearing axis 16 is passed through an opening 38 on the valve flap.
  • the actual valve flap 9 is connected to the bearing axis 16 via a crank area 2.
  • the bearing axis 16 has a free end 19 in both embodiments.
  • the free End 19 is the end of a lever arm 21, which protrudes essentially at right angles from the bearing axis 16.
  • the free end 19 or the lever arm 21 is arranged on the side of the insert element 13.
  • the free end 19 is connected to said actuating element 15.
  • the bearing axis 16 can be pivoted accordingly about the geometric pivot axis A via the actuating element 15.
  • the free end 19 or the lever arm 21 lie outside the drain pipe 3. That is to say, the free end 19 of the lever arm 21 can be actuated from outside the drain pipe 3. This has the advantage that the entire actuation mechanism is located outside the water-bearing parts.
  • a restoring element 22 is also arranged.
  • the restoring element 22 acts on the valve body 9.
  • the restoring element 22 acts on the valve body 9 in such a way that the latter is held in its closed position.
  • the restoring element 22 is a leaf spring.
  • the restoring element is also provided via a spring means, which is not shown in the figures.
  • the reset element 22 has the fundamental advantage that the valve body 9 is held in its closed position, which is particularly advantageous during assembly and disassembly. This prevents the valve body 9 from colliding with the sealing surface 8 when the insert element 13 is inserted into the insert receptacle 14, which under certain circumstances could lead to damage to the valve body 9.
  • the insert element 13 has a circular cylindrical bearing section 23.
  • the insert receptacle 14 also has a circular cylindrical bearing receptacle section 24.
  • the insert element 13 is mounted in the insert receptacle 14 via the pairing of the bearing section 23 and the bearing receiving section 24.
  • a sealing element 25 is arranged between the bearing section 23 and the bearing receiving section 24.
  • orientation structure 26 is preferably arranged between the insert element 13 and the insert receptacle 14, so that the insert element 13 is aligned with the valve body 9 mounted on the insert element 13 with respect to the sealing surface 8 can be.
  • the orientation structure is a groove and comb connection, a corresponding groove 38 being arranged on the insert element 13, which correspondingly receives a comb 39 on the insert receptacle 14.
  • the groove 38 is in the Figure 9 and the ridge 39 in the Figure 4 evident.
  • the insert element 13 further comprises a securing element 27. With the securing element 27, once the insert element 13 has been inserted into the insert receptacle 14, the insert element 13 can be mechanically fixed to the drain pipe 3.
  • the securing element 27 is a cover 28 which is rotatably mounted on the insert element 13.
  • the cover 28 has a thread 29 which cooperates with a correspondingly designed thread 30 on the drain pipe. By turning the cover 28, the thread 29 engages in the thread 30 and the cover 28 can be secured towards the drain pipe 3.
  • the cover 28 has a groove 40 which is designed to run essentially around the central axis of the thread 29.
  • a circumferentially formed comb 41 which is arranged on the outside of the insert element 13, engages in this groove 40.
  • the cover 28 can be rotated about the central axis of the thread 29 without corresponding restriction, which then allows the corresponding engagement on the thread 30 and the corresponding tightening of the cover 28.
  • the insert element 13 is not rotated in the insert receptacle due to the storage.
  • the securing element 27 is molded onto the insert element 13 and essentially has the shape of a bayonet lock. The securing element 27 on the insert element 13 engages in a curved track 42 which is arranged in the area of the insert receptacle 14 on the side of the drain pipe 3.
  • the insert receptacle 14 opens into the drain pipe 3 between the first branch point 11 and the second branch point 12.
  • the insert receptacle 14 is oriented in such a way that the insert element 13 can be inserted into the insert receptacle in the direction of an insertion direction E running transversely to the sealing surface 8.
  • the direction of insertion E is in the Figures 2 and 3 shown with a corresponding arrow.
  • the direction of insertion E is essentially parallel to the geometric pivot axis A.
  • the insert element 13 has a bottom 42, from which a circumferential side wall 43 extends away.
  • the side wall 43 provides the bearing section 23 on the outside and the bearing point 47 is provided in the bottom 42.
  • An interior space 44 in which the lever arm 21 and the restoring element 22 are present is created by the bottom 42 and the side wall 43.
  • the interior space 44 is arranged at least partially in the interior of the insert receptacle 14 and is correspondingly closed here by the cover 28.
  • the actuating element is guided to the lever arm 21 through the side wall 43.
  • the actuating element 15 is mounted in an incision 34 which extends through the side wall 43.
  • the actuating element 15 is a Bowden cable with a sheath 32 and a cable 33 located therein, the cable 33 acting on the lever arm 21.
  • the sheath 32 is mounted with its end region in the incision 34.
  • the storage of the Bowden cable directly on the insert element 13 has the advantage that a unit can be created which can be inserted directly into the insert receptacle 14 without any functional connection.
  • the insert receptacle 14 has a slot 45 in the area of the thread 30 for the implementation of the Bowden cable. Through this slot 45, the Bowden cable can be guided to the outside accordingly. Due to the arrangement of the slot 45 or the incision 34, the construction can be selected to be more compact.
  • the sealing element 25, which is arranged between the bearing section 21 and the bearing receiving section 24, is an O-ring in the embodiment shown, which is arranged in the region of the transition between the bottom 42 and the side wall 43. This means that the sealing element 25 is also correspondingly supported on the insert element 13.
  • the bearing opening 17 is present both in the base 42 and in an extension 47 which extends away from the base 42. With the extension 47, the guide length can be increased accordingly. The extension 47 protrudes into the drain pipe 3.
  • the insert element according to the second embodiment is essentially cylindrical.
  • the valve body 9 is loosely mounted in a receptacle 48 on the insert element. This means that the valve body 9 can be inserted into the receptacle 48 before assembly.
  • the receptacle 48 extends from the bearing section 23 into the insert element 13.
  • the sealing surface 8, with which the valve body 9 cooperates is arranged in the region of the receptacle 48. That is to say, the sealing surface 8 is arranged on the insert element 13 here.
  • the insert element 13 is inserted with its bearing section 23 into the bearing receiving section 24.
  • the insert element 13 also includes a passage 49.
  • the passage 49 comes here to lie in such a way that it lies in the area of the second branch point 12 and provides part of the drain pipe 3. Water coming from the second branch point 12 can therefore be conducted away through the passage 49. The water which has passed the sealing surface 8 or the valve body 9 also flows into the passage 49.

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  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Valve Housings (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Centrifugal Separators (AREA)
  • Cyclones (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
EP21154090.1A 2018-03-29 2019-03-28 Systeme de vidange Active EP3835500B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP18164985 2018-03-29
EP19714202.9A EP3775414B1 (fr) 2018-03-29 2019-03-28 Système d'évacuation
PCT/EP2019/057890 WO2019185814A1 (fr) 2018-03-29 2019-03-28 Système d'évacuation

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP19714202.9A Division EP3775414B1 (fr) 2018-03-29 2019-03-28 Système d'évacuation
EP19714202.9A Division-Into EP3775414B1 (fr) 2018-03-29 2019-03-28 Système d'évacuation

Publications (2)

Publication Number Publication Date
EP3835500A1 true EP3835500A1 (fr) 2021-06-16
EP3835500B1 EP3835500B1 (fr) 2022-03-02

Family

ID=61868220

Family Applications (2)

Application Number Title Priority Date Filing Date
EP19714202.9A Active EP3775414B1 (fr) 2018-03-29 2019-03-28 Système d'évacuation
EP21154090.1A Active EP3835500B1 (fr) 2018-03-29 2019-03-28 Systeme de vidange

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP19714202.9A Active EP3775414B1 (fr) 2018-03-29 2019-03-28 Système d'évacuation

Country Status (6)

Country Link
US (1) US11441300B2 (fr)
EP (2) EP3775414B1 (fr)
CN (2) CN111902586B (fr)
AU (1) AU2019240840B2 (fr)
ES (2) ES2911907T3 (fr)
WO (1) WO2019185814A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11176913B2 (en) * 2019-02-15 2021-11-16 Lester Silver Device and method for introducing different embouchures
CN112031097B (zh) * 2020-08-28 2021-10-22 宁波美高厨具有限公司 一种排水组件及水槽
CN112253829B (zh) * 2020-09-29 2021-10-26 宁波方太厨具有限公司 一种水流量稳流阀及应用该阀的燃气热水器

Citations (6)

* Cited by examiner, † Cited by third party
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ES2920391T3 (es) 2022-08-03
CN111902586B (zh) 2022-05-06
CN115198848A (zh) 2022-10-18
WO2019185814A1 (fr) 2019-10-03
AU2019240840B2 (en) 2024-08-15
EP3775414A1 (fr) 2021-02-17
AU2019240840A1 (en) 2020-10-01
EP3835500B1 (fr) 2022-03-02
ES2911907T3 (es) 2022-05-23
EP3775414B1 (fr) 2022-04-27
US20210010252A1 (en) 2021-01-14
CN111902586A (zh) 2020-11-06
US11441300B2 (en) 2022-09-13

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