EP1526222A1 - Diverter for flushing tank - Google Patents

Diverter for flushing tank Download PDF

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Publication number
EP1526222A1
EP1526222A1 EP03405761A EP03405761A EP1526222A1 EP 1526222 A1 EP1526222 A1 EP 1526222A1 EP 03405761 A EP03405761 A EP 03405761A EP 03405761 A EP03405761 A EP 03405761A EP 1526222 A1 EP1526222 A1 EP 1526222A1
Authority
EP
European Patent Office
Prior art keywords
nozzle
water
flushing
flow distributor
channel
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
EP03405761A
Other languages
German (de)
French (fr)
Other versions
EP1526222B1 (en
Inventor
Stefan Grob
David Drexel
Abdullah Oengören
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 Technik AG
Original Assignee
Geberit Technik 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
Priority to DE50311012T priority Critical patent/DE50311012D1/en
Priority to AT03405761T priority patent/ATE419435T1/en
Priority to ES03405761T priority patent/ES2318102T3/en
Priority to EP03405761A priority patent/EP1526222B1/en
Priority to DK03405761T priority patent/DK1526222T3/en
Priority to PT03405761T priority patent/PT1526222E/en
Application filed by Geberit Technik AG filed Critical Geberit Technik AG
Priority to AU2004222713A priority patent/AU2004222713B2/en
Priority to SG200406159A priority patent/SG111243A1/en
Priority to US10/968,994 priority patent/US7272864B2/en
Publication of EP1526222A1 publication Critical patent/EP1526222A1/en
Application granted granted Critical
Publication of EP1526222B1 publication Critical patent/EP1526222B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/10—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves
    • E03C1/102—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves using an air gap device
    • 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
    • E03D1/38—Adaptations or arrangements of flushing pipes
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
    • E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
    • E03D11/08—Bowls with means producing a flushing water swirl
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D2201/00—Details and methods of use for water closets and urinals not otherwise provided for
    • E03D2201/30—Water injection in siphon for enhancing flushing

Definitions

  • the invention relates to a Spülstromverteiler for a cistern, with a with an outlet of the cistern to be connected to the first channel and a second and a third channel, which are each to be connected to a toilet bowl and in which is distributed in a rinse the water of the first channel.
  • a Spülstromverteiler of this kind is in the art, for example, from DE 27 07 81 A has become known.
  • the water becomes a toilet bowl connected line so that a part of the rinse water a Flushing the toilet bowl and another part of the water supplied to a nozzle which is located in the siphon of the toilet bowl and a flushing one Thrust effect causes, which raises the water level in the drainage channel, whereby then the contents of the siphon is sucked empty.
  • the from the flushing channel of the Toilet bowl leaking water cleans the bowl inside.
  • the water in the siphon of the toilet bowl accelerated.
  • a water guide is filled with water, which then towards the end of the rinsing process drains and refills the siphon.
  • the said division of the water takes place at a branch line, which is in the toilet bowl above the storage bag is arranged.
  • the invention is based on the object, a Spülstromverteiler of the type mentioned to create, with even less water an at least sufficient rinsing effect allows.
  • flushing flow distributor allows an exact distribution of water in the two downstream channels. In particular, by the pressure in these be set accurately on both channels. In addition, it is possible by adjusting the Nozzle, the distribution of the water flow in the two downstream water streams adjust. The water to be distributed can thus be supplied selectively to the two channels so that with even less water a good rinsing effect can be achieved.
  • the inventive flushing flow distributor is particularly suitable for a pressure cistern with a pressure tank in which the rinse water is stored under pressure.
  • a pressure cistern with a pressure tank in which the rinse water is stored under pressure.
  • the Spippostromverteiler invention is particularly suitable for the distribution of Water from such a pressure washing tank. The water from such a pressure washing tank can then be fed directly to the line, which leads to the nozzle in the siphon. The remaining water can then be used to rinse the flushing rim.
  • the nozzle is a free-jet nozzle.
  • This can be designed in a particularly simple manner so that the purge flow manifold simultaneously serves as a pipe breaker.
  • Such a pipe breaker prevents at A vacuum in the supply water from the toilet bowl in the Supply line is sucked.
  • the two of the nozzle downstream Channels arranged coaxially with each other.
  • the nozzle is also relative to arranged coaxially in these channels, so that the water from this nozzle directly on an opening of the inner channel flows.
  • This inner channel is then preferred connected to the nozzle of the siphon.
  • the nozzle has a conical Having output and that a mouth of a downstream channel in this conical Protruding exit. This is a very precisely adjustable distribution possible.
  • the water from the nozzle becomes a pipe fed, which has a funnel-shaped opening and preferably as a diffuser is trained.
  • a pressure shock can be largely prevented and
  • an even higher pressure can be achieved by expanding the water in the diffuser build up.
  • the invention also relates to a cistern with a flushing flow distributor according to the invention.
  • the cistern is preferably a pressure cistern with a pressure tank.
  • the combination of this pressure cistern with the inventive flushing flow distributor allows a particularly effective rinse with little water. moreover the space requirement is particularly small, so that a flushing device with very small Space requirement can be produced.
  • the invention also relates to a toilet installation with a flushing flow distributor according to the invention.
  • the flushing flow distributor 1 shown in Figure 1 has a nozzle 17 which at a connection opening 20 is connected to the outlet 45 of the Druck Whykastens 4 and the is preferably designed as a free-jet nozzle.
  • the nozzle 17 is a cylindrical tube piece formed and has a substantially vertically aligned first Channel 21, which the connection opening 20 with an opposite nozzle orifice 22 connects.
  • the mouth 22 has a conical surface 23 which, as in FIG Figure 1 seen, extends downwards and widened.
  • the nozzle 17 Below the nozzle 17, two tubes 28 and 29 are arranged, which are coaxial with each other are arranged and the one inner second channel 24 and a third outer Channel 25 form.
  • the second channel 24 is connected via a conical space 30 from separated first channel 21 and also runs vertically and axially parallel to the first Channel 21.
  • the tube 28 has an upper opening 26, which in the nozzle orifice 22nd protrudes and according to Figure 4 in the region of the conical surface 23 is located.
  • the Opening 26 is surrounded on the outside by a conical surface 27 which substantially runs parallel to the conical surface 23.
  • the nozzle 17 is preferably vertical slidably mounted, so that the gap 30 is increased or decreased.
  • the tube 29 is at a lower end by means of a seal 32 with the pipe 28th connected.
  • the third channel 25 is thus at the lower end of the tube 29 with respect to the Outer side of the tube 28 sealed.
  • the upper end of the tube 29 is on a circumferential annular opening 31 open to the ambient atmosphere.
  • the tube 29 has a funnel-shaped upward flared collar-shaped Area 47, in which the lower end of the nozzle 17 protrudes. Also in this Area 47 is the opening 26 of the tube 28.
  • In the lower part of the tube 28 is arranged approximately at a right angle projecting connecting piece 33, which with to connect to the flushing channel 11.
  • the purge flow distributor 2 shown in Figure 2 has a nozzle 18 which has a similar structure is like the nozzle 17 and protrudes with its lower end in a tube 34.
  • the Pipe 34 has at its upper end a vertically projecting nozzle 37 with a Opening 38. This opening 38 corresponds in function to the opening 31 and this thus connects the interior of the tube 34 with the ambient atmosphere.
  • the Pipe 34 is sealed at its upper end by means of a seal 36 with the nozzle 18 and connected at its lower end with a seal 35 with the inner tube 28.
  • FIG. 3 shows a flushing flow distributor 3, which also has a nozzle 19 with a lower Mouth 39 has.
  • This mouth 39 protrudes into a vent opening 43, which can be seen first flared funnel-shaped and then narrowed again.
  • These Opening 43 corresponds to the openings 31 and 38.
  • the toilet system 44 shown in Figure 4 is mounted in front of a building wall 5 and to a supply line 6 connected for fresh water, in which a shut-off valve 7 is arranged. After the shut-off valve 7 is to the supply line 6 a Druck Fashionkasten 4 connected in which stored a predetermined amount of water 8 is over which a pressure chamber 9 is located with air.
  • a pressure chamber 9 is located with air.
  • pressure cisterns 4 are on As is known, reference is here made, for example, to WO 98/39522.
  • the pressure cistern 4 has an outlet 45 to which a Spülstromverteiler 1 is connected.
  • This flushing flow distributor 1 is preferably also designed as a pipe breaker and this prevents that at a negative pressure in the pressure cistern 4 and in the supply line 6 water from a toilet bowl 10 in the pressure cistern 4 and in the supply line 6 is sucked.
  • the flushing flow distributor 1 distributes the water 8 the pressure flushing box 4 in at least two water streams, wherein a first water flow enters a so-called jet line, which has a jet nozzle 46, which in or in front of a siphon 13 of the toilet bowl 10 is arranged.
  • the nozzle 46 is located in the water 14, with a lower portion of the toilet bowl 10 and the siphon 13 are filled.
  • the second water flow enters a flushing channel 11 of the toilet bowl 10 and passes through openings not shown here in the directions of Arrows 12 down and cleans the inside of the toilet bowl 10.
  • a drain pipe 15 is connected in a known manner, which is not in one here leads shown disposal line.
  • FIG. 5 shows a flushing flow distributor 52, in which between a mouth 54 a nozzle 55 and an upper opening 56 of a water receiving pipe end 57th a substantial distance is provided in which a free beam 51 is formed.
  • the Tube end 57 has on the outside a conical surface 58, so that at the opening 56th a comparatively sharp edge 71 is formed.
  • Between the mouth 54 and the opening 56 are laterally openings 72 arranged in an annular Passage 61 lead, which is open to the ambient atmosphere. In the case of one Underpressure is formed by a particularly safe pipe breaker.
  • the on the opening 56 in a pipe 60 incoming water passes to the jet nozzle 46 and the legal water through a pipe 59 to the flushing channel eleventh
  • FIG. 6 shows a flushing flow distributor 53, in which also between an orifice a nozzle 62 and an opening 66 of a pipe end 67, a free jet S2 is formed becomes.
  • the mouth of the nozzle 62 is formed by a transverse to the flow direction Wall 64 formed, which has a central opening 65 and a plurality of side openings 63 owns.
  • This wall 64 already causes a distribution in the nozzle 62 the water partially through a channel 69 of a pipe 68 to the jet nozzle 46 and partially flows through a pipe 70 to the flushing channel 11.
  • the pipe end 67 on the inside a funnel-shaped outwardly flared surface 73, so that in the opening 66, a funnel is formed, prevented by a pressure shock becomes.
  • the channel 69 continues in its cross section, so that the Pipe 68 forms a diffuser, in which further pressure is built up by expansion.
  • the design of the tube 68 shown here avoids the mentioned in a flushing Pressure shock and also increases the pressure in the channel 69. The required effect of Jet nozzle 46 can thus be achieved with even less water.
  • a flush is in the usual way by an actuator, not shown here triggered.
  • a first water flow 40 in the nozzle 19 the vertical at a comparatively high speed down to the mouth 39 flows.
  • This first Water flow 40 in a second water flow 41 and a third water flow 42nd divided up.
  • the second water flow 41 is by direct inflow of the first water flow 40 formed, so that the initial flow direction according to arrow 49 of Flow direction of the first water flow 40 according to arrow 48 corresponds.
  • the third Water flow 42 is formed by the remaining water of the first water flow 40 and extends coaxially with the second water flow 41 down.
  • This third water stream 42 is in contrast to the second water flow 41 by a lateral linkage of the water in the directions of the arrows 50.
  • the distribution of the first Water flow 40 to the water streams 41 and 42 is preferably such that the volume of water the third water stream 42 substantially larger, and preferably about is twice as large as the second water flow 41.
  • the speed the second water flow 41 is substantially higher than that of the third Water flow 42.
  • the second water flow 41 leads into the jet line 16 and finally to the nozzle 46.
  • the third water stream 42 leads into the flushing channel 11 and is thus provided for cleaning the inside of the toilet bowl 10.
  • the nozzle 19 is preferably vertically adjustable in the directions of the double arrow 51. This allows the distribution of the two water streams 41 and 42 set exactly become.
  • the nozzle 19 is moved down, the third water flow 42 is reduced and the speed of the second water flow 41 is increased.
  • the Flushing the toilet bowl 10 with the third water stream 42 and optimized to the Toilet bowl 10 can be adjusted. With minimal water consumption can use it optimal cleaning of the toilet bowl 10 can be achieved.
  • the first water flow 40 is, as explained above, into the two water flows 41 and 42 divided. It is also conceivable, however, a design in which the water flow 40 is divided into more than two streams of water. For example, could with another water stream a nozzle not shown here for cleaning the toilets 10 bowl are supplied.
  • the integration of the breaker function in the flushing flow distributor 1, 2, 3, 52, 53 allows a very compact design, which also is extremely reliable.

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  • 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)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
  • Detergent Compositions (AREA)

Abstract

The distributor has a free jet nozzle (17) which is connected at a connection opening to a discharge of a flushing cistern. Two co-axially arranged pipes (28, 29) are located below the nozzle to form inner and outer channels (24, 25) for receiving water from the nozzle. The flow of outer channel is reduced and the velocity of inner channel flow is increased, if the nozzle is moved downwards. An independent claim is also included for a toilet system having a flushing flow distributor.

Description

Die Erfindung betrifft einen Spülstromverteiler für einen Spülkasten, mit einem mit einem Auslauf des Spülkastens zu verbindenden ersten Kanal und einem zweiten sowie einem dritten Kanal, die jeweils mit einer Toilettenschüssel zu verbinden sind und in welche bei einer Spülung das Wasser des ersten Kanals verteilt wird.The invention relates to a Spülstromverteiler for a cistern, with a with an outlet of the cistern to be connected to the first channel and a second and a third channel, which are each to be connected to a toilet bowl and in which is distributed in a rinse the water of the first channel.

Ein Spülstromverteiler dieser Art ist im Stand der Technik beispielsweise aus der DE 27 07 81 A bekannt geworden. Mit diesem wird das Wasser einer an eine Toilettenschüssel angeschlossenen Leitung so aufgeteilt, dass ein Teil des Spülwassers einem Spülkanal der Toilettenschüssel und ein anderer Teil des Wassers einer Düse zugeführt wird, die im Siphon der Toilettenschüssel angeordnet ist und bei einer Spülung einen Schubeffekt bewirkt, der den Wasserspiegel im Abflusskanal ansteigen lässt, wodurch anschliessend der Inhalt des Siphons leergesaugt wird. Das aus dem Spülkanal der Toilettenschüssel austretende Wasser reinigt die Schüssel innenseitig. Bei einem Spülvorgang wird somit mit einem Teil des Wassers die Innenseite der Toilettenschüssel gereinigt und mit dem anderen Teil wird das Wasser im Siphon der Toilettenschüssel beschleunigt. Um den leergesaugten Siphon nach einer Spülung wieder zu füllen, ist eine Speichertasche vorgesehen, die während des Spülvorgangs über eine Austrittsöffnung einer Wasserführung mit Wasser gefüllt wird, das dann gegen Ende des Spülvorganges abläuft und den Siphon nachfüllt. Die genannte Aufteilung des Wassers erfolgt an einer Leitungsabzweigung, welche in der Toilettenschüssel über der Speichertasche angeordnet ist. A Spülstromverteiler of this kind is in the art, for example, from DE 27 07 81 A has become known. With this, the water becomes a toilet bowl connected line so that a part of the rinse water a Flushing the toilet bowl and another part of the water supplied to a nozzle which is located in the siphon of the toilet bowl and a flushing one Thrust effect causes, which raises the water level in the drainage channel, whereby then the contents of the siphon is sucked empty. The from the flushing channel of the Toilet bowl leaking water cleans the bowl inside. During a flushing process Thus, with a portion of the water is the inside of the toilet bowl cleaned and with the other part, the water in the siphon of the toilet bowl accelerated. To refill the emptied siphon after a flush is a storage pocket provided during the flushing process via an outlet opening a water guide is filled with water, which then towards the end of the rinsing process drains and refills the siphon. The said division of the water takes place at a branch line, which is in the toilet bowl above the storage bag is arranged.

Der Erfindung liegt die Aufgabe zugrunde, einen Spülstromverteiler der genannten Art zu schaffen, der mit noch weniger Wasser eine zumindest ausreichende Spülwirkung ermöglicht.The invention is based on the object, a Spülstromverteiler of the type mentioned to create, with even less water an at least sufficient rinsing effect allows.

Die Aufgabe ist bei einem gattungsgemässen Spülstromverteiler dadurch gelöst, dass der erste Kanal das Wasser durch eine Düse an die beiden anderen Kanäle abgibt. Der erfindungsgemässe Spülstromverteiler ermöglicht eine exakte Aufteilung des Wassers in die beiden nachgeschalteten Kanäle. Insbesondere kann dadurch der Druck in diesen beiden Kanälen genau eingestellt werden. Zudem ist es möglich, durch Verstellen der Düse die Aufteilung des Wasserstromes in die zwei nachgeschalteten Wasserströme einzustellen. Das zu verteilende Wasser kann somit gezielt den beiden Kanälen zugeführt werden, sodass mit noch weniger Wasser eine gute Spülwirkung erreichbar ist.The object is achieved in a generic flushing power distribution in that the first channel delivers the water through a nozzle to the other two channels. Of the According to the invention flushing flow distributor allows an exact distribution of water in the two downstream channels. In particular, by the pressure in these be set accurately on both channels. In addition, it is possible by adjusting the Nozzle, the distribution of the water flow in the two downstream water streams adjust. The water to be distributed can thus be supplied selectively to the two channels so that with even less water a good rinsing effect can be achieved.

Der erfindungsgemässe Spülstromverteiler eignet sich insbesondere für einen Druckspülkasten mit einem Drucktank, in dem das Spülwasser unter Druck gelagert ist. Der erfindungsgemässe Spülstromverteiler eignet sich insbesondere für das Verteilen von Wasser aus einem solchen Druckspültank. Das Wasser aus einem solchen Druckspültank kann dann direkt der Leitung zugeführt werden, welche zur Düse im Siphon führt. Das restliche Wasser kann dann zum Spülen des Spülrandes verwendet werden.The inventive flushing flow distributor is particularly suitable for a pressure cistern with a pressure tank in which the rinse water is stored under pressure. Of the Spülstromverteiler invention is particularly suitable for the distribution of Water from such a pressure washing tank. The water from such a pressure washing tank can then be fed directly to the line, which leads to the nozzle in the siphon. The remaining water can then be used to rinse the flushing rim.

Eine besonders vorteilhafte Ausbildung des Spülstromverteilers ergibt sich dann, wenn gemäss einer Weiterbildung der Erfindung die Düse eine Freistrahldüse ist. Diese kann in besonders einfacher Weise so ausgebildet werden, dass der Spülstromverteiler gleichzeitig als Rohrunterbrecher dient. Ein solcher Rohrunterbrecher verhindert, dass bei einem Unterdruck in der Versorgungsleitung Wasser aus der Toilettenschüssel in die Versorgungsleitung gesogen wird.A particularly advantageous embodiment of the Spülstromverteilers arises when According to one embodiment of the invention, the nozzle is a free-jet nozzle. This can be designed in a particularly simple manner so that the purge flow manifold simultaneously serves as a pipe breaker. Such a pipe breaker prevents at A vacuum in the supply water from the toilet bowl in the Supply line is sucked.

Nach einer Weiterbildung der Erfindung sind die beiden der Düse nachgeschalteten Kanäle koaxial zueinander angeordnet. Vorzugsweise ist die Düse ebenfalls bezüglich dieser Kanäle koaxial angeordnet und zwar so, dass das Wasser aus dieser Düse direkt auf eine Öffnung des inneren Kanals fliesst. Dieser innere Kanal ist dann vorzugsweise mit der Düse des Siphons verbunden. Dadurch kann in diesem zur Düse führenden Kanal ein vergleichsweise hoher Druck aufgebaut werden, der eine Beschleunigung des Siphonwassers ermöglicht. Durch Verstellen der Düse in axialer Richtung können in einfacher Weise der Druck und die Verteilung eingestellt werden.According to a development of the invention, the two of the nozzle downstream Channels arranged coaxially with each other. Preferably, the nozzle is also relative to arranged coaxially in these channels, so that the water from this nozzle directly on an opening of the inner channel flows. This inner channel is then preferred connected to the nozzle of the siphon. As a result, in this leading to the nozzle Channel a relatively high pressure to be built, which accelerates the Siphonwassers allows. By adjusting the nozzle in the axial direction can in easy way to set the pressure and distribution.

Nach einer Weiterbildung der Erfindung ist vorgesehen, dass die Düse einen konischen Ausgang aufweist und dass eine Mündung eines nachgeordneten Kanals in diesen konischen Ausgang hineinragt. Dadurch ist eine besonders genau einstellbare Verteilung möglich.According to a development of the invention it is provided that the nozzle has a conical Having output and that a mouth of a downstream channel in this conical Protruding exit. This is a very precisely adjustable distribution possible.

Nach einer Weiterbildung der Erfindung wird das Wasser von der Düse einem Rohr zugeführt, das eine trichterförmige Öffnung aufweist und vorzugsweise als Diffusor ausgebildet ist. Dadurch kann ein Druckschlag weitgehend verhindert werden und zudem lässt sich durch Expansion des Wassers im Diffusor ein noch höherer Druck aufbauen.According to a development of the invention, the water from the nozzle becomes a pipe fed, which has a funnel-shaped opening and preferably as a diffuser is trained. As a result, a pressure shock can be largely prevented and In addition, an even higher pressure can be achieved by expanding the water in the diffuser build up.

Die Erfindung betrifft zudem einen Spülkasten mit einem erfindungsgemässen Spülstromverteiler. Der Spülkasten ist vorzugsweise ein Druckspülkasten mit einem Drucktank. Die Kombination dieses Druckspülkastens mit dem erfindungsgemässen Spülstromverteiler ermöglicht eine besonders wirksame Spülung mit wenig Wasser. Zudem ist der Raumbedarf besonders klein, sodass eine Spülvorrichtung mit besonders kleinem Raumbedarf hergestellt werden kann.The invention also relates to a cistern with a flushing flow distributor according to the invention. The cistern is preferably a pressure cistern with a pressure tank. The combination of this pressure cistern with the inventive flushing flow distributor allows a particularly effective rinse with little water. moreover the space requirement is particularly small, so that a flushing device with very small Space requirement can be produced.

Die Erfindung betrifft zudem eine Toilettenanlage mit einem erfindungsgemässen Spülstromverteiler.The invention also relates to a toilet installation with a flushing flow distributor according to the invention.

Ausführungsbeispiele der Erfindung werden nachfolgend anhand der Zeichnung näher erläutert. Es zeigen:

Figur 1
ein Längsschnitt durch einen erfindungsgemässen Spülstromverteiler,
Figur 2
einen Längsschnitt durch einen Spülstromverteiler nach einer Variante,
Figur 3
schematisch ein Längsschnitt durch einen Spülstromverteiler nach einer weiteren Variante,
Figur 4
schematisch eine erfindungsgemässe Toilettenanlage, und
Fig. 5 + 6
Längsschnitte durch Spülstromverteiler nach weiteren Varianten.
Embodiments of the invention will be explained in more detail with reference to the drawing. Show it:
FIG. 1
a longitudinal section through a flushing flow distributor according to the invention,
FIG. 2
a longitudinal section through a flushing flow distributor according to a variant,
FIG. 3
1 is a schematic longitudinal section through a flushing flow distributor according to a further variant,
FIG. 4
schematically a toilet system according to the invention, and
Fig. 5 + 6
Longitudinal sections through flushing flow distributor for further variants.

Der in Figur 1 gezeigte Spülstromverteiler 1 weist eine Düse 17 auf, die an einer Anschlussöffnung 20 mit dem Auslauf 45 des Druckspülkastens 4 verbunden ist und die vorzugsweise als Freistrahldüse ausgebildet ist. Die Düse 17 ist als zylindrisches Rohrstück ausgebildet und besitzt einen im Wesentlichen vertikal auszurichtenden ersten Kanal 21, welcher die Anschlussöffnung 20 mit einer gegenüberliegenden Düsenmündung 22 verbindet. Die Mündung 22 weist eine konische Fläche 23 auf, welche wie in Figur 1 ersichtlich, sich nach unten erstreckt und erweitert.The flushing flow distributor 1 shown in Figure 1 has a nozzle 17 which at a connection opening 20 is connected to the outlet 45 of the Druckspülkastens 4 and the is preferably designed as a free-jet nozzle. The nozzle 17 is a cylindrical tube piece formed and has a substantially vertically aligned first Channel 21, which the connection opening 20 with an opposite nozzle orifice 22 connects. The mouth 22 has a conical surface 23 which, as in FIG Figure 1 seen, extends downwards and widened.

Unterhalb der Düse 17 sind zwei Rohre 28 und 29 angeordnet, die koaxial zueinander angeordnet sind und die einen inneren zweiten Kanal 24 sowie einen dritten äusseren Kanal 25 bilden. Der zweite Kanal 24 ist über einen konischen Zwischenraum 30 vom ersten Kanal 21 getrennt und verläuft ebenfalls vertikal und achsparallel zum ersten Kanal 21. Das Rohr 28 besitzt eine obere Öffnung 26, welche in die Düsenmündung 22 hineinragt und sich gemäss Figur 4 im Bereich der konischen Fläche 23 befindet. Die Öffnung 26 ist aussenseitig von einer konischen Fläche 27 umgeben, die im Wesentlichen parallel zur konischen Fläche 23 verläuft. Die Düse 17 ist vorzugsweise vertikal verschiebbar gelagert, sodass der Zwischenraum 30 vergrössert bzw. verkleinert.Below the nozzle 17, two tubes 28 and 29 are arranged, which are coaxial with each other are arranged and the one inner second channel 24 and a third outer Channel 25 form. The second channel 24 is connected via a conical space 30 from separated first channel 21 and also runs vertically and axially parallel to the first Channel 21. The tube 28 has an upper opening 26, which in the nozzle orifice 22nd protrudes and according to Figure 4 in the region of the conical surface 23 is located. The Opening 26 is surrounded on the outside by a conical surface 27 which substantially runs parallel to the conical surface 23. The nozzle 17 is preferably vertical slidably mounted, so that the gap 30 is increased or decreased.

Das Rohr 29 ist an einem unteren Ende mittels einer Dichtung 32 mit dem Rohr 28 verbunden. Der dritte Kanal 25 ist somit am unteren Ende des Rohres 29 gegenüber der Aussenseite des Rohres 28 abgedichtet. Das obere Ende des Rohres 29 ist jedoch an einer umlaufenden ringförmigen Öffnung 31 zur Umgebungsatmosphäre hin offen. Wie ersichtlich, besitzt das Rohr 29 einen trichterförmig nach oben erweiternden kragenförmigen Bereich 47, in den das untere Ende der Düse 17 hineinragt. Ebenfalls in diesem Bereich 47 befindet sich die Öffnung 26 des Rohres 28. Im unteren Bereich des Rohres 28 ist ein etwa rechtwinklig abstehender Anschlussstutzen 33 angeordnet, welcher mit dem Spülkanal 11 zu verbinden ist.The tube 29 is at a lower end by means of a seal 32 with the pipe 28th connected. The third channel 25 is thus at the lower end of the tube 29 with respect to the Outer side of the tube 28 sealed. However, the upper end of the tube 29 is on a circumferential annular opening 31 open to the ambient atmosphere. As can be seen, the tube 29 has a funnel-shaped upward flared collar-shaped Area 47, in which the lower end of the nozzle 17 protrudes. Also in this Area 47 is the opening 26 of the tube 28. In the lower part of the tube 28 is arranged approximately at a right angle projecting connecting piece 33, which with to connect to the flushing channel 11.

Der in Figur 2 gezeigte Spülstromverteiler 2 besitzt eine Düse 18, die ähnlich aufgebaut ist wie die Düse 17 und die mit ihrem unteren Ende in ein Rohr 34 hineinragt. Das Rohr 34 besitzt an seinem oberen Ende einen vertikal abstehenden Stutzen 37 mit einer Öffnung 38. Diese Öffnung 38 entspricht in ihrer Funktion der Öffnung 31 und diese verbindet somit den Innenraum des Rohres 34 mit der Umgebungsatmosphäre. Das Rohr 34 ist an seinem oberen Ende mittels einer Dichtung 36 dicht mit der Düse 18 und an seinem unteren Ende mit einer Dichtung 35 mit dem Innenrohr 28 verbunden.The purge flow distributor 2 shown in Figure 2 has a nozzle 18 which has a similar structure is like the nozzle 17 and protrudes with its lower end in a tube 34. The Pipe 34 has at its upper end a vertically projecting nozzle 37 with a Opening 38. This opening 38 corresponds in function to the opening 31 and this thus connects the interior of the tube 34 with the ambient atmosphere. The Pipe 34 is sealed at its upper end by means of a seal 36 with the nozzle 18 and connected at its lower end with a seal 35 with the inner tube 28.

Die Figur 3 zeigt einen Spülstromverteiler 3, der ebenfalls eine Düse 19 mit einer unteren Mündung 39 besitzt. Diese Mündung 39 ragt in eine Entlüftungsöffnung 43, die wie ersichtlich zuerst trichterförmig aufgeweitet und anschliessend wieder verengt ist. Diese Öffnung 43 entspricht den Öffnungen 31 und 38.3 shows a flushing flow distributor 3, which also has a nozzle 19 with a lower Mouth 39 has. This mouth 39 protrudes into a vent opening 43, which can be seen first flared funnel-shaped and then narrowed again. These Opening 43 corresponds to the openings 31 and 38.

Die in Figur 4 gezeigte Toilettenanlage 44 ist vor einer Gebäudewand 5 montiert und an eine Versorgungsleitung 6 für Frischwasser angeschlossen, in welcher ein Absperrventil 7 angeordnet ist. Nach dem Absperrventil 7 ist an die Versorgungsleitung 6 ein Druckspülkasten 4 angeschlossen, in dem eine vorbestimmte Menge Wasser 8 gelagert ist, über dem sich ein Druckraum 9 mit Luft befindet. Solche Druckspülkästen 4 sind an sich bekannt, es wird hier beispielsweise auf die WO 98/39522 verwiesen. Der Druckspülkasten 4 besitzt einen Auslauf 45, an den ein Spülstromverteiler 1 angeschlossen ist. Dieser Spülstromverteiler 1 ist vorzugsweise auch als Rohrunterbrecher ausgebildet und dieser verhindert, dass bei einem Unterdruck im Druckspülkasten 4 bzw. in der Versorgungsleitung 6 Wasser aus einer Toilettenschüssel 10 in den Druckspülkasten 4 und in die Versorgungsleitung 6 gesogen wird. Der Spülstromverteiler 1 verteilt das Wasser 8 des Druckspülkastens 4 in wenigstens zwei Wasserströme, wobei ein erster Wasserstrom in eine so genannte Jet-Leitung gelangt, die eine Jet-Düse 46 besitzt, welche in oder vor einem Siphon 13 der Toilettenschüssel 10 angeordnet ist. Die Düse 46 befindet sich im Wasser 14, mit dem ein unterer Bereich der Toilettenschüssel 10 und der Siphon 13 gefüllt sind. Der zweite Wasserstrom gelangt in einen Spülkanal 11 der Toilettenschüssel 10 und gelangt durch hier nicht gezeigte Öffnungen in den Richtungen der Pfeile 12 nach unten und reinigt die Innenseite der Toilettenschüssel 10. An den Siphon 13 ist in bekannter Weise ein Ablaufrohr 15 angeschlossen, das in eine hier nicht gezeigte Entsorgungsleitung führt.The toilet system 44 shown in Figure 4 is mounted in front of a building wall 5 and to a supply line 6 connected for fresh water, in which a shut-off valve 7 is arranged. After the shut-off valve 7 is to the supply line 6 a Druckspülkasten 4 connected in which stored a predetermined amount of water 8 is over which a pressure chamber 9 is located with air. Such pressure cisterns 4 are on As is known, reference is here made, for example, to WO 98/39522. The pressure cistern 4 has an outlet 45 to which a Spülstromverteiler 1 is connected. This flushing flow distributor 1 is preferably also designed as a pipe breaker and this prevents that at a negative pressure in the pressure cistern 4 and in the supply line 6 water from a toilet bowl 10 in the pressure cistern 4 and in the supply line 6 is sucked. The flushing flow distributor 1 distributes the water 8 the pressure flushing box 4 in at least two water streams, wherein a first water flow enters a so-called jet line, which has a jet nozzle 46, which in or in front of a siphon 13 of the toilet bowl 10 is arranged. The nozzle 46 is located in the water 14, with a lower portion of the toilet bowl 10 and the siphon 13 are filled. The second water flow enters a flushing channel 11 of the toilet bowl 10 and passes through openings not shown here in the directions of Arrows 12 down and cleans the inside of the toilet bowl 10. To the siphon 13, a drain pipe 15 is connected in a known manner, which is not in one here leads shown disposal line.

Die Figur 5 zeigt einen Spülstromverteiler 52, bei dem zwischen einer Mündung 54 einer Düse 55 und einer oberen Öffnung 56 eines Wasser aufnehmenden Rohrendes 57 ein wesentlicher Abstand vorgesehen ist, in dem ein freier Strahl 51 gebildet wird. Das Rohrende 57 weist aussenseitig eine konische Fläche 58 auf, sodass an der Öffnung 56 eine vergleichsweise scharfe Kante 71 gebildet wird. Zwischen der Mündung 54 und der Öffnung 56 sind seitlich Öffnungen 72 angeordnet, die in einen ringförmigen Durchgang 61 führen, welcher zur Umgebungsatmosphäre hin offen ist. Im Fall eines Unterdruckes wird dadurch ein besonders sicherer Rohrunterbrecher gebildet. Das an der Öffnung 56 in ein Rohr 60 einströmende Wasser gelangt zur Jet-Düse 46 und das rechtliche Wasser durch ein Rohr 59 zum Spülkanal 11.FIG. 5 shows a flushing flow distributor 52, in which between a mouth 54 a nozzle 55 and an upper opening 56 of a water receiving pipe end 57th a substantial distance is provided in which a free beam 51 is formed. The Tube end 57 has on the outside a conical surface 58, so that at the opening 56th a comparatively sharp edge 71 is formed. Between the mouth 54 and the opening 56 are laterally openings 72 arranged in an annular Passage 61 lead, which is open to the ambient atmosphere. In the case of one Underpressure is formed by a particularly safe pipe breaker. The on the opening 56 in a pipe 60 incoming water passes to the jet nozzle 46 and the legal water through a pipe 59 to the flushing channel eleventh

Die Figur 6 zeigt einen Spülstromverteiler 53, bei dem ebenfalls zwischen einer Mündung einer Düse 62 und einer Öffnung 66 eines Rohrendes 67 ein freier Strahl S2 gebildet wird. Die Mündung der Düse 62 wird durch eine quer zur Strömungsrichtung verlaufende Wandung 64 gebildet, die eine mittige Öffnung 65 und mehrere seitliche Öffnungen 63 besitzt. Diese Wandung 64 bewirkt bereits in der Düse 62 eine Verteilung des Wassers, das teilweise durch einen Kanal 69 eines Rohres 68 zur Jet-Düse 46 und teilweise durch ein Rohr 70 zum Spülkanal 11 fliesst. Wie ersichtlich, weist das Rohrende 67 innenseitig eine sich trichterförmig nach aussen erweiternde Fläche 73 auf, sodass in der Öffnung 66 ein Trichter gebildet ist, durch den ein Druckschlag verhindert wird. Nach der Fläche 73 wird der Kanal 69 in seinem Querschnitt weiter, sodass das Rohr 68 einen Diffusor bildet, in dem durch Expansion weiter Druck aufgebaut wird. Die hier gezeigte Ausbildung des Rohres 68 vermeidet bei einer Spülung den erwähnten Druckschlag und erhöht zudem den Druck im Kanal 69. Die erforderliche Wirkung der Jet-Düse 46 kann damit mit noch weniger Wasser erreicht werden. FIG. 6 shows a flushing flow distributor 53, in which also between an orifice a nozzle 62 and an opening 66 of a pipe end 67, a free jet S2 is formed becomes. The mouth of the nozzle 62 is formed by a transverse to the flow direction Wall 64 formed, which has a central opening 65 and a plurality of side openings 63 owns. This wall 64 already causes a distribution in the nozzle 62 the water partially through a channel 69 of a pipe 68 to the jet nozzle 46 and partially flows through a pipe 70 to the flushing channel 11. As can be seen, the pipe end 67 on the inside a funnel-shaped outwardly flared surface 73, so that in the opening 66, a funnel is formed, prevented by a pressure shock becomes. After the surface 73, the channel 69 continues in its cross section, so that the Pipe 68 forms a diffuser, in which further pressure is built up by expansion. The design of the tube 68 shown here avoids the mentioned in a flushing Pressure shock and also increases the pressure in the channel 69. The required effect of Jet nozzle 46 can thus be achieved with even less water.

Nachfolgend wird die Wirkungsweise der Spülstromverteiler 1, 2, 3, 52, 53 näher erläutert.The operation of the flushing flow distributor 1, 2, 3, 52, 53 will be explained in more detail below.

Eine Spülung wird in üblicher Weise durch eine hier nicht gezeigte Betätigungsvorrichtung ausgelöst. Hierbei wird ein im Druckspülkasten 4 angeordnetes und hier nicht gezeigtes Auslaufventil geöffnet. Dadurch strömt Druckwasser durch den Auslauf 45 in den Spülstromverteiler 1, 2 bzw. 3. Dadurch bildet sich gemäss Figur 3 ein erster Wasserstrom 40 in der Düse 19, der mit vergleichsweise hoher Geschwindigkeit vertikal nach unten zur Mündung 39 strömt. Im Bereich dieser Mündung 39 wird dieser erste Wasserstrom 40 in einen zweiten Wasserstrom 41 sowie einen dritten Wasserstrom 42 aufgeteilt. Der zweite Wasserstrom 41 wird durch direktes Einströmen des ersten Wasserstromes 40 gebildet, sodass die anfängliche Strömungsrichtung gemäss Pfeil 49 der Strömungsrichtung des ersten Wasserstroms 40 gemäss Pfeil 48 entspricht. Der dritte Wasserstrom 42 wird durch das restliche Wasser des ersten Wasserstromes 40 gebildet und verläuft koaxial zum zweiten Wasserstrom 41 nach unten. Dieser dritte Wasserstrom 42 wird im Gegensatz zum zweiten Wasserstrom 41 durch eine seitliche Anlenkung des Wassers in den Richtungen der Pfeile 50 gebildet. Die Verteilung des ersten Wasserstromes 40 auf die Wasserströme 41 und 42 ist vorzugsweise so, dass das Wasservolumen des dritten Wasserstromes 42 wesentlich grösser und vorzugsweise etwa doppelt so gross ist wie der zweite Wasserstrom 41. Vorzugsweise ist zudem die Geschwindigkeit des zweiten Wasserstromes 41 wesentlich höher als diejenige des dritten Wasserstromes 42. Der zweite Wasserstrom 41 führt in die Jet-Leitung 16 und schliesslich zur Düse 46. Der dritte Wasserstrom 42 hingegen führt in den Spülkanal 11 und ist somit zur Reinigung der Innenseite der Toilettenschüssel 10 vorgesehen.A flush is in the usual way by an actuator, not shown here triggered. Here is a arranged in the pressure cistern 4 and not here shown outlet valve open. As a result, pressurized water flows through the outlet 45 in the Spülstromverteiler 1, 2 and 3. This forms according to Figure 3, a first water flow 40 in the nozzle 19, the vertical at a comparatively high speed down to the mouth 39 flows. In the area of this mouth 39 becomes this first Water flow 40 in a second water flow 41 and a third water flow 42nd divided up. The second water flow 41 is by direct inflow of the first water flow 40 formed, so that the initial flow direction according to arrow 49 of Flow direction of the first water flow 40 according to arrow 48 corresponds. The third Water flow 42 is formed by the remaining water of the first water flow 40 and extends coaxially with the second water flow 41 down. This third water stream 42 is in contrast to the second water flow 41 by a lateral linkage of the water in the directions of the arrows 50. The distribution of the first Water flow 40 to the water streams 41 and 42 is preferably such that the volume of water the third water stream 42 substantially larger, and preferably about is twice as large as the second water flow 41. Preferably also the speed the second water flow 41 is substantially higher than that of the third Water flow 42. The second water flow 41 leads into the jet line 16 and finally to the nozzle 46. The third water stream 42, however, leads into the flushing channel 11 and is thus provided for cleaning the inside of the toilet bowl 10.

Die Düse 19 ist vorzugsweise in den Richtungen des Doppelpfeiles 51 vertikal verstellbar. Dadurch kann die Aufteilung der beiden Wasserströme 41 und 42 genau eingestellt werden. Wird die Düse 19 nach unten bewegt, so wird der dritte Wasserstrom 42 verkleinert und die Geschwindigkeit des zweiten Wasserstromes 41 wird erhöht. Damit kann der Wasseraustritt an der Düse 46 optimal eingestellt werden. Ebenfalls kann die Spülung der Toilettenschüssel 10 mit dem dritten Wasserstrom 42 optimiert und an die Toilettenschüssel 10 angepasst werden. Mit minimalem Wasserverbrauch kann damit eine optimale Reinigung der Toilettenschüssel 10 erreicht werden.The nozzle 19 is preferably vertically adjustable in the directions of the double arrow 51. This allows the distribution of the two water streams 41 and 42 set exactly become. When the nozzle 19 is moved down, the third water flow 42 is reduced and the speed of the second water flow 41 is increased. In order to the water outlet at the nozzle 46 can be optimally adjusted. Likewise, the Flushing the toilet bowl 10 with the third water stream 42 and optimized to the Toilet bowl 10 can be adjusted. With minimal water consumption can use it optimal cleaning of the toilet bowl 10 can be achieved.

Der erste Wasserstrom 40 wird wie oben erläutert in die beiden Wasserströme 41 und 42 aufgeteilt. Denkbar ist jedoch auch eine Ausführung, bei welcher der Wasserstrom 40 in mehr als zwei Wasserströme aufgeteilt wird. Beispielsweise könnte mit einem weiteren Wasserstrom eine hier nicht gezeigte Düse zur Reinigung der Toiletten schüssel 10 versorgt werden.The first water flow 40 is, as explained above, into the two water flows 41 and 42 divided. It is also conceivable, however, a design in which the water flow 40 is divided into more than two streams of water. For example, could with another water stream a nozzle not shown here for cleaning the toilets 10 bowl are supplied.

Entsteht im Druckspülkasten 4 oder in der Versorgungsleitung 6 durch eine Störung ein Unterdruck, so wird beispielsweise beim Spülstromverteiler 3 gemäss Figur 3 durch die Entlüftungsöffnung 43 Luft angesaugt und diese gelangt in die Düse 19. Dadurch wird der Wasserstrom in der Düse 19 unterbrochen und aus der Toilettenschüssel 10 kann kein Wasser in den Druckspülkasten bzw. in die Versorgungsleitung 6 gesogen werden. Bei den Spülstromverteilern 1 und 2 wird diese Funktion durch die entsprechenden Öffnungen 31 und 38 erfüllt. Die Integration der Unterbrecherfunktion in die Spülstromverteiler 1, 2, 3, 52, 53 ermöglicht eine sehr kompakte Ausführung, die zudem äusserst funktionssicher ist. Arises in the pressure cistern 4 or in the supply line 6 by a fault Vacuum, as is the purge flow distributor 3 according to Figure 3 by the Vented 43 air sucked and this enters the nozzle 19. This is the water flow in the nozzle 19 interrupted and from the toilet bowl 10 can no water in the pressure cistern or in the supply line 6 are sucked. In Spülstromverteilern 1 and 2, this function by the corresponding Openings 31 and 38 fulfilled. The integration of the breaker function in the flushing flow distributor 1, 2, 3, 52, 53 allows a very compact design, which also is extremely reliable.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

1.1.
Spülstromverteilerflushing flow
2.Second
Spülstromverteilerflushing flow
3.Third
Spülstromverteilerflushing flow
4.4th
Druckspülkastenpressure-flushing cistern
5.5th
Gebäudewandbuilding wall
6.6th
Versorgungsleitungsupply line
7.7th
Absperrventilshut-off valve
8.8th.
Spülwasserdishwater
9.9th
Luftraumairspace
10.10th
Toilettenschüsseltoilet bowl
11.11th
Spülkanalirrigation channel
12.12th
Pfeilarrow
13.13th
Siphonsiphon
14.14th
Wasserwater
15.15th
Ablaufrohrdrain pipe
16.16th
Jet-LeitungJet pipe
17.17th
Düsejet
18.18th
Düsejet
19.19th
Düsejet
20.20th
Anschlussöffnungport opening
21.21st
erster Kanalfirst channel
22.22nd
Düsenmündungnozzle orifice
23.23rd
konische Flächeconical surface
24.24th
zweiter Kanalsecond channel
25.25th
dritter Kanalthird channel
26.26th
Öffnungopening
27.27th
konische Flächeconical surface
28.28th
Rohrpipe
29.29th
Rohrpipe
30.30th
Zwischenraumgap
31.31st
Öffnungopening
32.32nd
Dichtungpoetry
33.33rd
Anschlussstutzenspigot
34.34th
Rohrpipe
35.35th
Dichtungpoetry
36.36th
Dichtungpoetry
37.37th
StutzenSupport
38.38th
Öffnungopening
39.39th
Mündungmuzzle
40.40th
erster Wasserstromfirst water stream
41.41st
zweiter Wasserstromsecond water stream
42.42nd
dritter Wasserstromthird water stream
43.43rd
Entlüftungsöffnungvent
44.44th
Toilettenanlagetoilet facility
45.45th
Auslaufoutlet
46.46th
Jet-DüseJet Nozzle
47.47th
BereichArea
48.48th
Pfeilarrow
49.49th
Pfeilarrow
50.50th
Pfeilarrow
51.51st
Doppelpfeildouble arrow
52.52nd
Spülstromverteilerflushing flow
53.53rd
Spülstromverteilerflushing flow
54.54th
Mündungmuzzle
55.55th
Düsejet
56.56th
Öffnungopening
57.57th
Rohrendepipe end
58.58th
Flächearea
59.59th
Rohrpipe
60.60th
Rohrpipe
61.61st
Durchgangpassage
62.62nd
Düsejet
63.63rd
Öffnungopening
64.64th
Wandungwall
65.65th
Öffnungopening
66.66th
Öffnungopening
67.67th
Rohrendepipe end
68.68th
Rohrpipe
69.69th
Kanalchannel
70.70th
Rohrpipe
71.71st
Kanteedge
72.72nd
Öffnungopening
73.73rd
Flächearea
S1S1
freier Strahlfree ray
S2S2
freier Strahlfree ray

Claims (19)

Spülstromverteiler für einen Spülkasten (4), mit einem mit einem Auslauf (45) des Spülkastens (4) zu verbindenden ersten Kanal (21) und mit einem zweiten sowie einem dritten Kanal (24, 25, 69), die jeweils mit einer Toilettenschüssel (10) zu verbinden sind und in welche bei einer Spülung das Wasser verteilt wird, dadurch gekennzeichnet, dass der erste Kanal (21) das Wasser durch eine Düse (17, 18, 19, 55, 62) an die beiden anderen Kanäle (24, 25) abgibt.A flushing flow distributor for a cistern (4), having a first channel (21) to be connected to an outlet (45) of the cistern (4) and having a second and a third channel (24, 25, 69), each with a toilet bowl ( 10) and in which the water is distributed in a flush, characterized in that the first channel (21) through a nozzle (17, 18, 19, 55, 62) to the other two channels (24, 25). Spülstromverteiler nach Anspruch 1, dadurch gekennzeichnet, dass die Düse (17, 18, 19, 55, 62) eine Freistrahldüse ist.Flushing flow distributor according to claim 1, characterized in that the nozzle (17, 18, 19, 55, 62) is a free-jet nozzle. Spülstromverteiler nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass er als Rohrunterbrecher ausgebildet ist.Flushing power distributor according to claim 1 or 2, characterized in that it is designed as a pipe breaker. Spülstromverteiler nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Düse (17, 18, 19) ein konisches unteres Ende aufweist, in die von unten eine Mündung eines Rohres (28) hineinragt.Flushing flow distributor according to one of claims 1 to 3, characterized in that the nozzle (17, 18, 19) has a conical lower end into which an opening of a tube (28) protrudes from below. Spülstromverteiler nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Düse (17, 18, 19, 55, 62) Wasser an koaxial angeordnete weitere Kanäle (24, 25) abgibt.Flushing flow distributor according to one of claims 1 to 4, characterized in that the nozzle (17, 18, 19, 55, 62) emits water to coaxially arranged further channels (24, 25). Spülstromverteiler nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass die Düse (17, 18, 19, 55, 62) eine Mündung (22) aufweist, die mit einer Öffnung (26) eines unterhalb der Düse (17, 18, 19, 55, 62) angeordneten Rohres (28, 60, 68) einen Zwischenraum (30) bildet.Flushing flow distributor according to one of claims 1 to 5, characterized in that the nozzle (17, 18, 19, 55, 62) has an orifice (22) provided with an opening (26) of one below the nozzle (17, 18, 19 , 55, 62) arranged tube (28, 60, 68) forms a gap (30). Spülstromverteiler nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass unterhalb der Düse (17, 18, 19, 55, 62) ein Rohr (28, 60, 68) angeordnet ist, das bei einer Spülung Wasser der Düse (17, 18, 19, 55, 62) direkt aufnimmt und dass koaxial ein zweites Rohr (29, 59, 70) angeordnet ist, welches das Restwasser der Düse (17, 18, 19, 55, 62) aufnimmt. Flushing flow distributor according to one of claims 1 to 6, characterized in that below the nozzle (17, 18, 19, 55, 62) a tube (28, 60, 68) is arranged, the water at a rinse of the nozzle (17, 18 , 19, 55, 62) directly and that coaxially a second tube (29, 59, 70) is arranged, which receives the residual water of the nozzle (17, 18, 19, 55, 62). Spülstromverteiler nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass der zweite Kanal (24) für den Anschluss einer Jet-Düse (46) vorgesehen ist, die in einem Siphon (13) einer Toilettenschüssel (10) angeordnet ist und dass der dritte Kanal (25) zum Spülen der Innenseite einer Toilettenschüssel (10) vorgesehen ist.Spülstromverteiler according to one of claims 1 to 7, characterized in that the second channel (24) for the connection of a jet nozzle (46) is provided which is arranged in a siphon (13) of a toilet bowl (10) and that the third Channel (25) for flushing the inside of a toilet bowl (10) is provided. Spülstromverteiler nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass ein äusseres Rohr (34) mit einem am oberen Ende angeordneten Stutzen (37) vorgesehen ist, wobei dieser Stutzten (37) zur Bildung eines Rohrunterbrechers eine Öffnung (38) aufweist.Flushing flow distributor according to one of claims 1 to 8, characterized in that an outer tube (34) is provided with a nozzle arranged at the upper end (37), said Stutzten (37) for forming a pipe interrupter having an opening (38). Spülstromverteiler nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass der zweite Kanal in einem Rohr (28) angeordnet ist, das eine obere Mündung (26) aufweist, die wenigstens bereichsweise in die Mündung (22) der Düse (17, 18, 19) hineinragt.Flushing flow distributor according to one of claims 1 to 9, characterized in that the second channel in a tube (28) is arranged, which has an upper mouth (26) at least partially into the mouth (22) of the nozzle (17, 18, 19) protrudes. Spülstromverteiler nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass die Düse (62) Mittel (63, 64, 65) zur Verteilung des Wassers aufweist.Flushing flow distributor according to one of claims 1 to 10, characterized in that the nozzle (62) has means (63, 64, 65) for distributing the water. Spülstromverteiler nach Anspruch 10, dadurch gekennzeichnet, dass die Mittel (63, 64, 65) eine Wandung (64) mit mehreren Öffnungen (63, 65) aufweist.Flushing flow distributor according to claim 10, characterized in that the means (63, 64, 65) has a wall (64) with a plurality of openings (63, 65). Spülstromverteiler nach einem der Ansprüche 1 bis 12, dadurch gekennzeichnet, dass ein Rohr (68) an einem unterhalb der Düse (62) angeordneten Rohrende (67) eine trichterförmige innere Fläche (73) aufweist.Flushing flow distributor according to one of claims 1 to 12, characterized in that a pipe (68) has a funnel-shaped inner surface (73) at a pipe end (67) arranged below the nozzle (62). Spülstromverteiler nach einem der Ansprüche 1 bis 13, dadurch gekennzeichnet, dass ein Rohr (68), das unterhalb der Düse (62) angeordnet ist und bei einer Spülung einen Teil des Wassers aufnimmt, als Diffusor ausgebildet ist.Flushing flow distributor according to one of claims 1 to 13, characterized in that a pipe (68), which is arranged below the nozzle (62) and receives a part of the water during a flushing, is designed as a diffuser. Spülkasten mit einem Spülstromverteiler nach Anspruch 1, dadurch gekennzeichnet, dass der Spülkasten ein Druckspülkasten (4) ist und dass der Spülstromverteiler (1, 2, 3, 52, 53 ) an einem Auslauf (45) des Spülkastens (4) angeordnet ist. Cistern with a Spülstromverteiler according to claim 1, characterized in that the cistern is a pressure cistern (4) and that the Spülstromverteiler (1, 2, 3, 52, 53) at an outlet (45) of the cistern (4) is arranged. Toilettenanlage mit einem Spülstromverteiler nach Anspruch 1, mit einer Toilettenschüssel (10), die einen Spülrand (11) sowie eine Jet-Düse (46) in einem Siphon (13) der Toilettenschüssel (10) aufweist, dadurch gekennzeichnet, dass der zweite Kanal (24, 69) mit der Jet-Düse (46) und der dritte Kanal (25) mit dem Spülrand (11) verbunden ist.Toilet installation with a flushing flow distributor according to claim 1, having a toilet bowl (10) having a flushing rim (11) and a jet nozzle (46) in a siphon (13) of the toilet bowl (10), characterized in that the second channel ( 24, 69) is connected to the jet nozzle (46) and the third channel (25) to the flushing edge (11). Toilettenanlage nach Anspruch 16, dadurch gekennzeichnet, dass bei einer Spülung dem Spülrand wesentlich mehr, vorzugsweise etwa zweimal mehr Wasser zugeführt wird als der Jet-Düse (46).Toilet installation according to claim 16, characterized in that substantially more, preferably about twice more water is supplied to the rinsing edge in a rinse than the jet nozzle (46). Toilettenanlage nach Anspruch 16 oder 17, dadurch gekennzeichnet, dass das der Jet-Düse (46) zugeführte Wasser einen wesentlich höheren Druck bzw. eine höhere Geschwindigkeit aufweist als das dem Spülrand (11) zugeführte Wasser.Toilet system according to claim 16 or 17, characterized in that the jet nozzle (46) supplied water has a substantially higher pressure or a higher speed than the flushing edge (11) supplied water. Toilettenanlage nach einem der Ansprüche 16 bis 18, dadurch gekennzeichnet, dass der Spülstromverteiler (1, 2, 3, 52, 53) zwischen dem Spülkasten (4) und der Toilettenschüssel (10) angeordnet ist.Toilet installation according to one of claims 16 to 18, characterized in that the Spülstromverteiler (1, 2, 3, 52, 53) between the cistern (4) and the toilet bowl (10) is arranged.
EP03405761A 2003-10-21 2003-10-21 Flushing tank comprising a diverter Expired - Lifetime EP1526222B1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
ES03405761T ES2318102T3 (en) 2003-10-21 2003-10-21 DISCHARGE DEPOSIT INCLUDED BY A CURRENT DISTRIBUTOR.
EP03405761A EP1526222B1 (en) 2003-10-21 2003-10-21 Flushing tank comprising a diverter
DK03405761T DK1526222T3 (en) 2003-10-21 2003-10-21 The cistern with flushing water distributor
PT03405761T PT1526222E (en) 2003-10-21 2003-10-21 Flushing tank comprising a diverter
DE50311012T DE50311012D1 (en) 2003-10-21 2003-10-21 Cistern with flushing flow distributor
AT03405761T ATE419435T1 (en) 2003-10-21 2003-10-21 CIRCUITS WITH FLUSH POWER DISTRIBUTOR
AU2004222713A AU2004222713B2 (en) 2003-10-21 2004-10-18 Flushing flow distributor for a flushing cistern, flushing system having a flushing flow distributor of this type and toilet system having a flushing flow distributor
SG200406159A SG111243A1 (en) 2003-10-21 2004-10-20 Flushing flow distributor for a flushing cistern, flushing system having a flushing flow distributor of this type and toilet system having a flushing flow distributor
US10/968,994 US7272864B2 (en) 2003-10-21 2004-10-21 Flushing flow distributor for a flushing cistern, flushing system having a flushing flow distributor of this type and toilet system having a flushing flow distributor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03405761A EP1526222B1 (en) 2003-10-21 2003-10-21 Flushing tank comprising a diverter

Publications (2)

Publication Number Publication Date
EP1526222A1 true EP1526222A1 (en) 2005-04-27
EP1526222B1 EP1526222B1 (en) 2008-12-31

Family

ID=34384736

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03405761A Expired - Lifetime EP1526222B1 (en) 2003-10-21 2003-10-21 Flushing tank comprising a diverter

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Country Link
US (1) US7272864B2 (en)
EP (1) EP1526222B1 (en)
AT (1) ATE419435T1 (en)
AU (1) AU2004222713B2 (en)
DE (1) DE50311012D1 (en)
DK (1) DK1526222T3 (en)
ES (1) ES2318102T3 (en)
PT (1) PT1526222E (en)
SG (1) SG111243A1 (en)

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WO2012110784A1 (en) * 2011-02-18 2012-08-23 Wallgate Limited Air break
WO2016063257A1 (en) * 2014-10-24 2016-04-28 HARRIS, Deborah Sheila Flushing toilet

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US8321967B2 (en) 2008-08-01 2012-12-04 Kohler Co. Wall installed toilet
US8615822B2 (en) 2009-05-31 2013-12-31 Fluidmaster, Inc. Air pressure activated toilet flushing system
CN102966154B (en) * 2012-11-30 2014-08-13 深圳市博电电子技术有限公司 Water quantity multiplier device for flushing of toilet
US20160265984A1 (en) * 2015-03-13 2016-09-15 Purdue Research Foundation Wireless sensors, systems, and methods thereof
EP3674491B1 (en) * 2018-12-28 2021-09-01 Shanghai Kohler Electronics, Ltd. Water supply assembly of a toilet
US11371228B2 (en) 2018-12-28 2022-06-28 Kohler Co. Flushing assembly, water supply assembly, lower position water suction assembly, water tank, check valve for use in a toilet, and method, device, and storage medium for controlling toilet water consumption

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WO2016063257A1 (en) * 2014-10-24 2016-04-28 HARRIS, Deborah Sheila Flushing toilet
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Also Published As

Publication number Publication date
SG111243A1 (en) 2005-05-30
DK1526222T3 (en) 2009-04-14
US20050081284A1 (en) 2005-04-21
EP1526222B1 (en) 2008-12-31
PT1526222E (en) 2009-03-11
ATE419435T1 (en) 2009-01-15
DE50311012D1 (en) 2009-02-12
AU2004222713B2 (en) 2009-09-10
AU2004222713A1 (en) 2005-05-05
ES2318102T3 (en) 2009-05-01
US7272864B2 (en) 2007-09-25

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