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
  • E03C1/28—Odour seals
  • E03C1/298—Odour seals consisting only of non-return valve
• • E—FIXED CONSTRUCTIONS
  • E03—WATER SUPPLY; SEWERAGE
  • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
  • E03D13/00—Urinals ; Means for connecting the urinal to the flushing pipe and the wastepipe; Splashing shields for urinals
  • E03D13/007—Waterless or low-flush urinals; Accessories therefor
• • E—FIXED CONSTRUCTIONS
  • E03—WATER SUPPLY; SEWERAGE
  • E03F—SEWERS; CESSPOOLS
  • E03F5/00—Sewerage structures
  • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
  • E03F2005/0412—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with means for adjusting their position with respect to the surrounding surface
  • E03F2005/0415—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with means for adjusting their position with respect to the surrounding surface for horizontal position adjustment
• • E—FIXED CONSTRUCTIONS
  • E03—WATER SUPPLY; SEWERAGE
  • E03F—SEWERS; CESSPOOLS
  • E03F5/00—Sewerage structures
  • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
  • E03F2005/0416—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with an odour seal
  • E03F2005/0417—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with an odour seal in the form of a valve

Definitions

• Siphon in particular odor trap for a urinal, a floor drain and / or
• the invention relates to a siphon, in particular odor trap for a urinal, a floor drain and / or a shower tray o- the like, with a tubular inlet and at least one outlet whose outlet opening is open and close by means of a valve against a connectable drain.
• EP 1 972 727 A1 discloses a waterless sanitary installation such as in particular a waterless urine installation comprising a urinal basin or a urinalstand or a bowl and a drain or outlet whose basin side opening is largely covered by a cover, such that the outflow of liquid from the Basin, or the bowl, through openings, such as slots, grooves, pores and the like, takes place in a trained under the cover collecting space.
• a tubular, round housing is provided which alswei- Send at least one arranged in the pipe wall side opening, which is externally covered on the pipe by a loose membrane or film has.
• EP 1 972 727 A1 describes a siphon for a waterless sanitary installation, which has a tubular housing as a liquid outlet pipe with at least one lateral opening in a pipe wall, wherein the opening is covered in a valve-like manner by a flexible membrane or film.
• Liquid introduced from above into the siphon, in particular urine, is divided by a roof-shaped housing part which comprises the lateral openings and directed to the openings where the liquid passes through and runs off the flutter valves formed by the membrane. Due to the adhesive force, the flutter valves rest against the exterior of the tubular housing and seal the openings airtight.
• the dry and possibly aged membrane rolls and thus no closure of the opening is possible.
• the membrane is usually damaged, so that the membrane is relatively rigid and the opening no longer reliably closes.
• US Pat. No. 6,318,397 A shows a siphon with a central drainage pipe which has lateral openings. The openings are closed by flexible membranes.
• the invention has for its object to provide a siphon of the type mentioned, which is reliably closed to prevent escaping odors. According to the invention the object is achieved by the features of claim 1.
• a siphon, in particular odor trap for a urinal, a floor drain and / or a shower tray or the like comprises a tubular inlet and at least one outlet whose outlet opening is to be opened and closed by means of a valve with respect to a connectable drain.
• the valve comprises a valve lever which is articulated in the region of the inlet and has an associated valve surface, wherein the valve surface sealingly closes the outlet opening in a form-locking and / or force-fitting manner.
• the tubular inlet does not have to have a round cross-section, but can be shaped as desired, for example rectangular. It can also be circumferentially arranged or formed, for example, on a through-tub, which can also be designed floor level.
• the outlet opening may be present in particular in a peripheral surface. The invention preferably comprises such arrangements in which the outlet opening is present below the bearing point of the valve lever or the valve flap, so that closure of the outlet opening by the valve flap takes place essentially under the force of gravity.
• the valve lever can be, for example, a one-armed valve lever which can be pivoted in the region of the inlet. ordered and alone due to its weight assumes such a position that the outlet opening is effective, ie in particular odor-proof, closed when no counterforce acts, so no liquid flows through the siphon.
• the seal between the valve lever and the outlet with the outlet opening can be made solely due to the geometric design and / or a corresponding material pairing.
• a corresponding design and arrangement of the valve lever which may also be deflected several times, it is not impossible to provide the outlet opening on the face side or the inlet opposite one another.
• the outlet with its outlet opening in the use position in a direction opposite to the inlet laterally aligned direction.
• valve face is over the outlet opening in such a way that it is hermetically sealed, so that no odor from a channel to which the siphon is connected exits through the siphon.
• the valve surface which has a contour adapted to the outlet opening or the outlet, is pressed in a sealing manner due to the weight force, in particular of the valve lever, the position of the joint, the length of the valve lever and the weight distribution being suitably selected for generating a corresponding moment. to exert the greatest possible pressure on the valve surface and at the same time to ensure a leakage of liquid, even in the smallest amount, by acting on the valve surface pressure of the liquid to open the outlet opening.
• the sealing valve surface may be formed directly on the valve lever or assigned to a component connected to the valve lever.
• the inlet can be fitted with a slotted or perforated be provided, which prevents the ingress of possibly leading to a clogging of the siphon objects.
• the alignment of the outlet opening in a position of use of the siphon is fluidly appropriate to dissipate liquid.
• a seal is preferably arranged between the valve surface and a sealing surface of the outlet, which encloses in particular annularly the outlet opening and is preferably made of an elastomer.
• the seal can cover the entire surface of the valve surface or be arranged as an annular seal on the valve surface or the sealing surface.
• the valve lever includes finger-shaped seals, which are in particular integrally formed with the valve lever and made of any materials, eg. As an elastomer, are made.
• the seals can be manufactured in multi-component injection molding together with the valve lever, which includes or represents a valve flap.
• the elastomer may be a silicone.
• the finger-shaped seals are distributed on the outer circumference and / or over its surface, in particular distributed around the outlet opening.
• valve surface and the sealing surface have corresponding geometries, in particular the outer sealing surface and the inner valve surface or vice versa coincide.
• valve lever and / or the valve cover by an actuator, in particular a spring, a solenoid device, a piston-cylinder arrangement, for opening and / or closing the Exhaust opening acted upon.
• actuator in particular a spring, a solenoid device, a piston-cylinder arrangement
• valve surface is part of a valve flap connected to the valve lever.
• valve flap preferably via a hinge, is coupled to a free end of the valve lever such that it extends either side of the joint between the valve lever and the siphon and over the free end of the valve lever or on one side of the joint between the valve Valve lever and the siphon extends.
• the arrangement of the bearing between the valve flap and the valve lever is chosen depending on the geometry of the siphon or the outlet opening.
• the joint may be designed such that the valve flap and / or the valve lever are replaceable.
• each joint requires only one degree of freedom, so that the two articulated components are pivotable relative to each other, preferably the joint between the siphon and the valve lever and / or between the valve lever and the valve plate is designed as a hinge joint.
• carrier stub axles can be rotatably mounted in corresponding fork-shaped clip receivers.
• At least one effective distance cam for closing the outlet opening is arranged between the valve lever and the valve plate.
• the example on the Valve lever provided Distanznock exerted spaced from the joint pressure on the valve plate in the direction of the outlet opening.
• the joint is formed in the region of the inlet to a clamp which, in particular frictionally engages the siphon, wherein the valve lever and the valve flap extend on the outside of the siphon.
• the clip can easily be clipped in the area of the inlet and is easily replaceable.
• the sealing surface is convexly curved in its longitudinal extent.
• odor closures with a flat or straight sealing surface are also included.
• Such a straight or configuration can for example be given at a frontal outlet opening, in particular with a corresponding collar or a peripheral-side outlet opening of a polygonal cross-section tube, for example a square tube.
• the valve flap or the valve lever then has a correspondingly planar course, at least in the region of its seals and / or sealing surface or valve surface.
• the inlet is formed by an end opening of a tube, which in its further course has at least one arc whose free end forms the outlet opening, which is preferably surrounded by the sealing surface.
• the siphon comprises no housing and the liquid flows through quasi a pipe bend, which is closed by the end face of the valve. If several outlet openings are to be provided, it is possible to branch the inlet into a corresponding number of pipe bends.
• the tube may also be formed in several parts or from individual sections, such as Pipe pieces and / or pipe bends be composed. It is also the use of a front side sealed in the outlet region pipe with at least one lateral, ie peripheral outlet opening possible.
• the tube is Y-shaped.
• the tube thus comprises an inlet and two approximately opposite outlet openings.
• the configuration of further outlet openings, which extend in the radial direction is possible and is within the scope of the invention.
• the at least one outlet opening is preferably located in a planar tube wall section.
• the inlet in connection with a drain of a sink or a bottom drain or a drain of a shower tray or the like, is formed by an end opening of a tube whose opposite end face, from which a cone or a pyramid extends into the interior of the tube is closed, wherein in the region of the closed end side, at least one outlet opening is formed on the circumference.
• the inlet can also be provided with an angle piece and extend, for example, at right angles to the longitudinal axis of the further pipe run.
• the inlet For relatively fast discharge of a relatively large amount of liquid, the inlet has a bulbous cross-section.
• siphon is preferably used on a, in particular waterless, urinal or a floor drain or a bidet or a bathtub or shower or a sink. Even- understand its use is always appropriate if an odor trap, especially against a channel, should be provided and a liquid barrier layer is not present. Of course, the odor trap can also be operated in conjunction with a liquid barrier layer without departing from the scope of the invention.
• an adapter plate provided with markings and / or groove-shaped depressions is arranged on the upper side, in particular at the inlet, the markings and / or depressions serving as predetermined breaking points and / or aids for separating edge-side projections for reducing the adapter plate.
• Commercially available floor drains often have grid dimensions to which the respective adapter plate is to be adapted for installation of the odor trap.
• the adapter plate used in this context in a siphon which extends around the inlet and this quasi centered in a mounting housing of the floor drain is provided with the markings or groove-shaped recesses representing cross-sectional weakening and make it easier for the craftsman to reduce the adapter plate in size in which it cuts the adapter plate with scissors or a knife, for example in the region of the depressions, or breaks the adapter plate along the recesses formed as predetermined breaking points.
• a manufacturer of a floor drain offers a suitable grid-shaped cover which is placed on the floor drain above the adapter plate of the siphon.
• Fig. 1 is a side view of a siphon, in particular for a
• FIG. 2 shows a side view of the siphon according to FIG. 1 in the first alternative embodiment
• FIG. 3 is a front view of the siphon of FIG. 1,
• FIG. 4 is an illustration of a detail IV of FIG. 1,
• FIG. 5 is an illustration of a detail V of FIG. 1,
• FIG. 6 is an illustration of a detail VI of FIG. 1,
• FIG. 7 is a schematic representation of the siphon of FIG. 1 in the second alternative embodiment
• FIG. 8 is a side view of the siphon of FIG. 1 in a third alternative embodiment
• 15 is a side view of the siphon of FIG. 1 in fourth alternative embodiment, 16 is a front view of the siphon of FIG. 1,
• 17 is an illustration of a detail of the siphon of FIG.
• FIG. 20 is a sectional view of the insert of FIG. 19,
• FIG. 25 is a sectional view of the siphon of Fig. 24 in an alternative embodiment
• FIG. 26 shows a representation of a detail XXVI according to FIG. 23.
• FIG. 27 is an illustration of a detail of FIG. 26.
• Fig. 28 is a sectional view of the siphon of Fig. 24 in a further alternative embodiment
• Fig. 29 is a plan view of the siphon of Fig. 24 and
• FIG. 30 is a schematic plan view of the siphon of FIG. 29.
• the siphon according to FIGS. 1 to 23 is installed, for example, as an odor trap in a waterless urinal and has a tubular inlet 1 and at least one outlet 2 pointing in the lateral direction, wherein an outlet opening 3 of the outlet 2 by means of a valve 4 opposite a connectable drainage of a channel system to open and close.
• the valve 4 comprises essentially in the region of the inlet 1, ie in a position of use of the siphon above the outlet 2, hingedly mounted via a hinge joint 5 valve lever 6 with an associated valve surface 7 for sealing sealing the outlet opening 3.
• valve surface 7 is part of a with the valve lever 6 via a hinge joint 8 connected valve flap 9, which has a seal 10 made of an elastomer.
• the shape of the valve flap 9 corresponds to a surrounding the outlet opening 3 sealing surface 1 1, which may for example be part of a housing 12 of the siphon.
• the two hinge joints 5, 8 are klippsbar and comprise fork-shaped recesses 13, in which a Gelenkbol- zen14 is used.
• the valve flap 9 is mounted on the valve lever 6 such that it runs substantially between the valve lever 6 and the siphon.
• valve lever 6 In support can be arranged an actuator acting on the valve lever 6, which in the present case is designed as a spring 22, which has an ne increased locking force causes, the spring 22 must not necessarily be mandatory in any case.
• the cup-shaped cross-section having cup-shaped inlet 1 is formed by an end opening of a tube 18 having a bow 19 which opens into the surrounded by the sealing surface 1 1 outlet 3.
• the recesses 13 of the valve lever 6 overlapping hinge joint 5 can be formed directly on the siphon or on a fixed to the siphon in the inlet 1 bracket 16.
• the bracket 16 is secured by a simple plug connection to the siphon, which may for example have additional retaining pins 20 which project radially to the siphon and engage in corresponding bracket-side openings 21.
• the course of the tube 18 can, as shown in Fig. 7, also be Y-shaped, so that the siphon has an inlet 1, which branches into two outlets 2 with corresponding outlet openings 3, which of course two valves 4 are assigned.
• FIGS. 8 to 14 essentially show different variants of the valve 4, wherein the valve surface 7 is formed on the valve lever 6 or the valve flap 9 and the hinge joint 8 arranged between the valve lever 6 and the valve flap 9 is positioned differently in order to obtain different geometries of the valve Siphons or orientations of the outlet opening 3 always to achieve such torques that the outlet opening 3 is sealed, to effectively prevent leakage of odors from the channel through the siphon.
• Fig. 15, 16, 19 and 20 show a relatively slender design of the siphon in the two opposite valve lever 6 for closing the outlet openings 3 of the upper side inlet 1 having tube 18 with two bends 19 for the spouts 2, two in each case on the housing 12 of the siphon fastened retaining pins 20 are pivotally mounted.
• valve levers 6 it is also possible to form the retaining pins 20 on the valve levers 6 and to provide depressions for the retaining pins 20 in the housing. Due to the arrangement and the design of the valve lever 6 act torques, which cause a closure of the outlet openings when in the tube 18 there is no opening of the outlet opening 3 causing fluid pressure.
• the valve lever 6 are for example mounted opposite to the housing 2 and tapered in cross-section and in the direction of its free end.
• the housing 12 is tubular in cross-section and tapers in the direction of its free end and thus the valve surface 7 is also curved in the region of the outlet opening 3.
• valve levers 6 may be disposed between the valve levers 6 and the housing 2, which either rest on the inner surfaces of the valve lever 6 or protrude beyond the outer contour of the valve lever 6.
• gaskets may be disposed between the valve levers 6 and the housing 2, which either rest on the inner surfaces of the valve lever 6 or protrude beyond the outer contour of the valve lever 6.
• the siphon can be inserted into a collar 23 with peripheral lips 24, which is provided with a cover 25.
• the collar 23 is fixed in particular directly in the urinal and allows an exchangeable mounting of the siphon. After lifting off the cover 25, a scent stone in the collar 23 and the siphon can be inserted.
• the flap-like valve levers 6 are provided with integrated finger-shaped seals 10 which rest on the housing 12 in the closed state either in a substantially line-shaped or flat manner.
• the siphon according to FIGS. 24 to 30 is installed, for example, as an odor trap in a floor drain 27.
• a plurality of valve levers 6 are pivotally mounted, which close the associated outlet openings 3 by means of their valve surfaces 7.
• the valve lever 6 are designed and stored so that they effectively and tightly seal the associated outlet openings 3 due to the effective torques that no smell can escape from the channel and at the same time opening the outlet openings 3 at a pending liquid pressure by a corresponding pivoting of the Valve lever 6 is ensured.
• an adapter plate 26 which centers the siphon in relation to the floor drain 27 and has markings 28 and groove-shaped depressions 29.
• a grid-shaped cover plate Above the adapter plate 26 is a grid-shaped cover plate, not shown, which rests on a shoulder of the floor drain 27 and the upper side flush with this in a known manner flush. The cover plate is accessible.
• the adapter plate 26 is provided with the cross-section of the cover plate 26 debilitating depressions 29 which are groove-shaped and serve as predetermined breaking points or cutting aids to the adapter plate 26 to the Size of the floor drain 27 adapt.
• the recesses 29 may also be executed perforated, after which the separation of excess supernatants is further simplified.
• the depressions 29 in the adapter plate may be rectangular, in particular square, and / or circular, in particular concentric, around the center of the adapter plate 26.
• the markers 28 are also intended to facilitate the cutting of the adapter plate 26.

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• Engineering & Computer Science (AREA)
• Health & Medical Sciences (AREA)
• Life Sciences & Earth Sciences (AREA)
• Hydrology & Water Resources (AREA)
• Public Health (AREA)
• Water Supply & Treatment (AREA)
• Environmental & Geological Engineering (AREA)
• Sanitary Device For Flush Toilet (AREA)
• Sink And Installation For Waste Water (AREA)
• Domestic Plumbing Installations (AREA)

Priority Applications (7)

Applications Claiming Priority (2)

Publications (2)

Family

ID=48170387

Family Applications (1)

Country Status (9)

Cited By (1)

Families Citing this family (3)

Citations (2)

Family Cites Families (14)

• 2012
  • 2012-04-05 DE DE102012103025A patent/DE102012103025A1/de not_active Ceased
• 2013
  • 2013-03-12 AU AU2013243060A patent/AU2013243060A1/en not_active Abandoned
  • 2013-03-12 JP JP2015503756A patent/JP2015518532A/ja active Pending
  • 2013-03-12 EP EP13718095.6A patent/EP2861803B1/de active Active
  • 2013-03-12 MX MX2014011918A patent/MX2014011918A/es unknown
  • 2013-03-12 CN CN201380024810.4A patent/CN104285018A/zh active Pending
  • 2013-03-12 IN IN9021DEN2014 patent/IN2014DN09021A/en unknown
  • 2013-03-12 WO PCT/DE2013/100093 patent/WO2013149613A2/de not_active Ceased
  • 2013-03-12 US US14/390,316 patent/US20150074892A1/en not_active Abandoned

Patent Citations (2)

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