EP0859093B1 - Ablaufvorrichtung an einem WC-Spülkasten mit wahlweiser Voll- oder Teilspülung - Google Patents
Ablaufvorrichtung an einem WC-Spülkasten mit wahlweiser Voll- oder Teilspülung Download PDFInfo
- Publication number
- EP0859093B1 EP0859093B1 EP98100346A EP98100346A EP0859093B1 EP 0859093 B1 EP0859093 B1 EP 0859093B1 EP 98100346 A EP98100346 A EP 98100346A EP 98100346 A EP98100346 A EP 98100346A EP 0859093 B1 EP0859093 B1 EP 0859093B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- float
- valve
- discharge
- auxiliary
- float chamber
- 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.)
- Expired - Lifetime
Links
- 238000011010 flushing procedure Methods 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 230000003213 activating effect Effects 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 239000004793 Polystyrene Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
- E03D1/02—High-level flushing systems
- E03D1/14—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves
- E03D1/142—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves in cisterns with flushing valves
- E03D1/144—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves in cisterns with flushing valves having a single flush outlet and an additional float for delaying the valve closure
Definitions
- toilet cisterns so that when in use partial emptying is possible. For example, this was in that the drain valve in the toilet cistern not only opened by the user but also specifically again could be closed. With such facilities however, it is not possible to get the one you want for a partial rinse Let a subset of three liters run off, since the actual subset only depends on the feeling of the Depending on the user and either too much or too little water was released during the partial rinse.
- a drain device is known from DE-A-36 18 671, at the with the help of an additional weight, which by a separate Actuator can be raised together with the drain pipe a faster closure is achieved for the partial rinse should be, so that only one from the toilet cistern Subset can expire.
- the disadvantage of this system is however, in that the user presses the Release the partial rinse immediately after pressing it down got to. If the button for the partial rinse is held, this can Drain pipe with the additionally operated weight not at all sink, so that here too there is a risk that at a Partial flush more water runs out of the toilet cistern than intended.
- EP-A-0 723 050 is a drain device known according to the preamble of claim 1, wherein the drain valve with a first upper Float is firmly connected and a second lower one The float is provided with a lock when completely filled cistern below the maximum filling level can be held.
- the drain valve is raised together with the upper float. Only if the actuation is released immediately the drain valve can drop to its closed position is reached when there is no buoyancy force on the upper float is exercised more.
- For full flushing is over a second actuator raised the drain valve and here the stationary locking between the lower one Float and the drain valve loosened, so that on the drain valve in addition to the upper float also the buoyancy of the lower float takes effect.
- the drain valve only reaches its closed position when the fill level has dropped so far in the cistern that also no more buoyant forces on the bottom float Drain valve act.
- the invention has for its object a drain device to create that with a partial flush operation from User can drain a predetermined amount of water leaves.
- a drain device for a toilet cistern with optional full or Partial rinse with the features specified in claim 1.
- a drain valve has the advantage that with a partial flush actuation the drain pipe with main float and Auxiliary float is raised and that in the open position the latchable driver element independent of the auxiliary float releases from the actuation period, so that the drain valve can also drop to the closed position when the user continues to depress the actuator. After disengaging, the drain valve sinks as usual, supported by the main swimmer, according to the running speed in the closing direction.
- At least an additional valve opening in the float chamber is now achieved that the water level in the Float chamber sinks faster than in the cistern, so that accordingly, that about the main swimmer and the Auxiliary float-supported drain valve correspondingly quickly drops and reaches its closed position prematurely.
- the at the amount of water running out in a partial flushing operation can be now set up on the dimensioning of the valve opening so that it is possible with this system, a defined subset from the cistern drain regardless of whether the user is the actuator hold on or not.
- valve opening has a larger flow cross-section has as the passage opening.
- the flow cross section must be seen as a total cross section, because it may be appropriate that the float chamber with several Valve openings and with several flow openings is provided.
- the float chamber coaxial with the flow valve is arranged.
- the main float is adjustable in height is connected to the drain valve. While it's basically is possible, the main swimmer loosely in the float chamber insert so that the main swimmer is under the influence of the buoyancy forces on a corresponding one
- This design allows a stop on the drain valve a precise adjustment of the main swimmer in one Altitude in the float chamber and thus also at a given one Size of the main float by the buoyancy To influence the change in immersion depth. So that will it is possible for toilet cisterns with full and partial flushing also specify the amount for the full rinse.
- auxiliary swimmer below the main swimmer is arranged in the float chamber.
- auxiliary swimmer with a holding part protruding upwards is provided with at least one latching opening provided for a clickable part of the driver element is.
- This holding part projecting upwards is expedient dimensioned so that it also has a corresponding Reaches under the stop valve, so that at one Actuation of the driver element with the latching part engaged the drain valve together with the main float the auxiliary swimmer is raised.
- the auxiliary float can be used together with the one with the drain valve connected main float according to the flow rate from the float chamber to the closed position sink down. This is also possible if from User the partial flush actuation is still held.
- the latchable part of the driver element by at least a swivel hook is formed with his Hook part engages in the locking opening.
- the swivel hook with a control cam is provided which on partial flush actuation fixed stop and the swivel hook from the latch opening releases.
- the drain device 2 is in a bottom opening 7 of the Cistern 1 is used tightly and is at least a holding arm 8 in the upper area on the cistern wall held.
- the illustrated Drain device 2 actuators namely the actuating device 3.1 for the implementation a full flush and on the other hand the actuating device 3.2 to carry out a partial rinse
- the an angle lever 4.1 and 4.2 is assigned via depending on the desired actuation on the drain valve can be influenced.
- this essentially consists from a float chamber 8, which is concentric with the as Drain valve 9 trained overflow pipe is arranged.
- the inner wall 10 of the float chamber designed as an annular space 8 also serves as a guide for the drain valve 9.
- the drain valve 9 has on its lower end of a valve plate 11 on a valve seat 12 rests on the drain opening 13.
- the float chamber 8 is over Supports 14 arranged above the plane of the valve seat 12, so that there are passages through which when the drain valve 9 is raised, that contained in the cistern 1 Drain water freely through the flow opening 13 can.
- FIG. 3 there is a main float in the float chamber 8 15 arranged, which via a set screw 16 fixed but adjustable in height with the drain valve 9 a retaining ring 17 is connected.
- the float chamber 8 has at least one through opening at the lower end 18 with a small cross-section through which when filling the cistern also the float chamber 8 filled with water becomes.
- the flow cross section of the flow openings 18 is dimensioned so that when opening the Drain valve emptied the float chamber with a delay is, so that this ensures that the main swimmer 15 only then drop into the closed position can when the cistern is completely empty.
- the Float chamber 8 At a distance above the passage openings 18 is the Float chamber 8 with at least one valve opening 19 provided an additional connection between the interior of the float chamber 8 and the immediate Space of the cistern 1 is available.
- An auxiliary float 20 is further provided, which is ring-shaped and at the same time as a blocking body serves for the valve opening 19.
- the auxiliary swimmer 20 is provided with a holding part 21 projecting upwards, that extends to below the retaining collar 17, over the the main float 15 with the upper end of the drain valve 9 is connected.
- the wall of the Float chamber 8 has a slot 26 through which the nose 23 of the swivel hook 24 can reach through.
- the swivel hook 24 is also provided with a control cam 27 provided that when the driver element 25 is raised on the upper edge designed as a stop 28 Slit 26 runs up and here the swivel hook 24 after moved outside so that the nose 23 out of the locking opening 22nd is pulled out and so that is now on the main float 15 and the auxiliary float 20 supporting drain valve 9 corresponding to the sinking of the water level in the float chamber 8 can sink down.
- the driver element 25 is actuated as from supervision according to Fig. 2 can be seen on the with the Actuator 3.2 connected angle lever 4.2, that of a corresponding one, not visible in FIG. 3 Eyelet engages the driver element 25.
- the device 3.2 for performing a partial rinse operated, as described above, via the driver element 25 and the swivel hook 24 the drain valve together with the main swimmer 15 and the auxiliary swimmer 20 raised.
- valve opening 19 in its free flow cross section is dimensioned larger than the drain opening 18, sinks the water level in the float chamber through the suction the amount of water running out of the cistern faster from, so that accordingly the drain valve 9 faster reaches the closed position and thus the drain opening 13 completes early. Since the pivot lever 24 with its Nose 23 can be pulled out of the latching opening 22 the drain valve 9 also drops when the actuator 3.2 is still pressed. This ensures that only the dimensioning the flow cross section of the valve opening 19 and the associated faster sink rate of the Water level in the float chamber 8 predetermined subset can flow out of the cistern.
- Fig. 2 can be seen in the embodiment shown here the arrangement so hit that the upstanding holding part 21 tubular is formed and by a corresponding pipe or includes bell-shaped driver element 25 becomes.
- the upstanding holding part 21 tubular is formed and by a corresponding pipe or includes bell-shaped driver element 25 becomes.
- bell-shaped driver element 25 becomes.
- both the main swimmer as well as the auxiliary swimmer each formed as diving bells, for example as plastic injection molded parts are producible.
- the main swimmer and / or the auxiliary swimmer to produce a full body from a floatable material, for example as a molded body made of polystyrene.
- the part of the drain valve guided through the float chamber 8 9 is designed as a tube, so that at one Defect on the inlet valve ensures that even at closed drain valve the constantly increasing amounts of water can run freely.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sanitary Device For Flush Toilet (AREA)
- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
Description
- Fig. 1
- eine Seitenansicht einer Ablaufvorrichtung mit einem Spülkasten im Schnitt,
- Fig. 2
- eine Aufsicht auf die Ablaufvorrichtung,
- Fig. 3
- einen Vertikalschnitt durch die Ablaufvorrichtung gem. Fig. 1.
Claims (8)
- Ablaufvorrichtung für einen WC-Spülkasten (1) mit wahlweiser Voll- oder Teilspülung, die ein als Ablaufventil (9) ausgebildetes Überlaufrohr aufweist, das an seinem unteren Ende mit einer auf einem Ventilsitz (12) der Ablauföffnung (13) des Spülkastens (1) auflegbaren Ventilplatte (11) versehen ist, die ferner eine mit Abstand oberhalb des Ventilsitzes (12) angeordnete Schwimmerkammer (8) aufweist, in der ein das Ablaufventil (9) stützender Hauptschwimmer (15) angeordnet, sowie ein Hilfsschwimmer (20) vorgesehen ist, wobei der Hauptschwimmer (15) relativ zum Hilfsschwimmer (20) bewegbar ist und das Ablaufventil (9) sowohl mit einer Betätigungsvorrichtung (3.1) für die Vollspülung als auch mit einer Betätigungsvorrichtung (3.2) für die Teilspülung verbunden ist, dadurch gekennzeichnet, daß die Schwimmerkammer (8) mit wenigstens einer bodennahen Durchlauföffnung (18) für eine verzögerte Entleerung der Schwimmerkammer (8) versehen ist und mit Abstand oberhalb der Durchlauföffnung mit wenigstens einer Ventilöffnung (19) versehen ist, wobei der Hilfsschwimmer (20) in der Ruhelage als Sperrkörper für die Ventilöffnung (19) ausgebildet ist, daß die Betätigungsvorrichtung (3.2) für die Teilspülung über den Hilfsschwimmer (20) und ein rastbares Mitnehmerelement (24, 25) mit dem Ablaufventil verbunden ist, und wobei bei der Teilspülbetätigung das Ablaufventil (9) zusammen mit dem Hilfsschwimmer (20) angehoben wird, so daß die Ventilöffnung (19) durch den Hilfsschwimmer (20) freigegeben wird und dadurch die Wassermenge in der Schwimmerkammer (8) schneller absinkt, wobei nach dem Lösen des Mitnehmerelementes (24, 25) nach der Teilspülbetätigung das Ablaufventil (9) vom Hilfsschwimmer (20) unbeeinflußbar vorzeitig schließt.
- Ablaufvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Ventilöffnung (19) einen größeren Strömungsquerschnitt aufweist als die Durchlauföffnung (18).
- Ablaufvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Schwimmerkammer (8) koaxial zum Ablaufventil (9) angeordnet ist.
- Ablaufvorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß der Hauptschwimmer (15) höheneinstellbar fest mit dem Ablaufventil (9) verbunden ist.
- Ablaufvorrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß der Hilfsschwimmer (20) unterhalb des Hauptschwimmers (15) in der Schwimmerkammer (8) angeordnet ist.
- Ablaufvorrichtung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß der Hilfsschwimmer (20) mit einem nach oben ragenden Halteteil (21) versehen ist, das mit wenigstens einer Rastöffnung (22) für einen rastbaren Teil (24) des Mitnehmerelementes (25) versehen ist.
- Ablaufvorrichtung nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß der rastbare Teil (24) des Mitnehmerelementes (25) durch wenigstens einen Schwenkhaken gebildet wird, der in die Rastöffnung (22) einrastbar ist.
- Ablaufvorrichtung nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß der Schwenkhaken mit einem Steuernocken (27) versehen ist, der bei Teilspülungsbetätigung auf einen festen Anschlag (28) aufläuft und dabei den Schwenkhaken von der Rastöffnung (22) löst.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29702564U | 1997-02-14 | ||
DE29702564U DE29702564U1 (de) | 1997-02-14 | 1997-02-14 | Ablaufvorrichtung an einem WC-Spülkasten mit wahlweiser Voll- oder Teilspülung |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0859093A2 EP0859093A2 (de) | 1998-08-19 |
EP0859093A3 EP0859093A3 (de) | 1998-12-23 |
EP0859093B1 true EP0859093B1 (de) | 2004-03-24 |
Family
ID=8035937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98100346A Expired - Lifetime EP0859093B1 (de) | 1997-02-14 | 1998-01-10 | Ablaufvorrichtung an einem WC-Spülkasten mit wahlweiser Voll- oder Teilspülung |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0859093B1 (de) |
AT (1) | ATE262627T1 (de) |
DE (2) | DE29702564U1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103968139B (zh) * | 2013-01-28 | 2016-08-03 | 厦门威迪亚科技有限公司 | 一种滑轨定位控制的排水阀 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2662194B1 (fr) * | 1990-05-17 | 1992-08-07 | Spmp Sa | Mecanisme de chasse interrompable, a ecoulement minimal assure. |
FR2676480B1 (fr) * | 1991-05-16 | 1993-08-20 | Tolbert Timothy | Dispositif d'evacuation pour reservoir, a deversement variable. |
DE4122394A1 (de) * | 1991-07-05 | 1993-01-07 | Heinrich Menge | Spuelvorrichtung |
DE9311189U1 (de) * | 1992-09-21 | 1993-09-09 | Geberit Ag, Jona, St.Gallen | Ablaufventil für einen Spülkasten |
DE19501355C2 (de) * | 1995-01-18 | 1997-07-10 | Friatec Keramik Kunststoff | Ablaufarmatur für einen Spülkasten |
-
1997
- 1997-02-14 DE DE29702564U patent/DE29702564U1/de not_active Expired - Lifetime
-
1998
- 1998-01-10 AT AT98100346T patent/ATE262627T1/de not_active IP Right Cessation
- 1998-01-10 DE DE59811024T patent/DE59811024D1/de not_active Expired - Fee Related
- 1998-01-10 EP EP98100346A patent/EP0859093B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0859093A3 (de) | 1998-12-23 |
ATE262627T1 (de) | 2004-04-15 |
DE59811024D1 (de) | 2004-04-29 |
EP0859093A2 (de) | 1998-08-19 |
DE29702564U1 (de) | 1997-04-03 |
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