EP2071087A2 - Self-cleaning toilet - Google Patents
Self-cleaning toilet Download PDFInfo
- Publication number
- EP2071087A2 EP2071087A2 EP08171166A EP08171166A EP2071087A2 EP 2071087 A2 EP2071087 A2 EP 2071087A2 EP 08171166 A EP08171166 A EP 08171166A EP 08171166 A EP08171166 A EP 08171166A EP 2071087 A2 EP2071087 A2 EP 2071087A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- cleaning
- toilet
- self
- lid
- toilet lid
- 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
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 68
- 239000012530 fluid Substances 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 239000007788 liquid Substances 0.000 claims description 19
- 238000011010 flushing procedure Methods 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000000645 desinfectant Substances 0.000 claims description 3
- 239000003599 detergent Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims 1
- 239000012459 cleaning agent Substances 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000010800 human waste Substances 0.000 description 1
- 239000008237 rinsing water Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/005—Devices adding disinfecting or deodorising agents to the bowl
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K13/00—Seats or covers for all kinds of closets
- A47K13/24—Parts or details not covered in, or of interest apart from, groups A47K13/02 - A47K13/22, e.g. devices imparting a swinging or vibrating motion to the seats
- A47K13/30—Seats having provisions for heating, deodorising or the like, e.g. ventilating, noise-damping or cleaning devices
- A47K13/302—Seats with cleaning devices
Definitions
- the invention relates to a self-cleaning toilet comprising a connected to a flushing toilet bowl with hinged toilet lid and seat ring.
- the well-known, also known as water closet or toilet toilets with water flush have a porcelain existing, designed as a flat or Tieftechniker toilet bowl.
- the upper edge of the toilet bowl is covered with a fold-up seat ring (toilet seat).
- On the seat ring rests also pivotally hinged on the toilet bowl, that is hinged toilet lid.
- the human waste discharged into the toilet bowl during use is flushed into the sewage system with the aid of water flushing via a siphon formed in the toilet bowl.
- the rinse water opens at the upper inner edge of the toilet bowl to simultaneously clean the possibly contaminated inner surfaces of the toilet bowl.
- the water is supplied via the release of a stocked in a cistern water reservoir or by directly connecting the toilet bowl to a water pipe network, the flushing process is initiated by pressing a flush valve.
- a device for cleaning the inside of a toilet bowl which has a trained as a hollow body toilet lid with a central opening and a movable from a position below the opening via a telescopic tube or a bellows in the toilet bowl, supplied with rinse water cleaning body.
- a comprehensive hygienic toilet cleaning is not possible with this device.
- the invention has for its object to provide a connected to a water network toilet bowl with seat ring and toilet lid, which cleans itself hygienically after each use and with little effort and space.
- Core of the invention is a pivotable by motor drive, designed as a hollow body, toilet bowl open to the toilet lid, in which a by means of a drive mechanism in the toilet bowl movable, via a flexible fluid line and a pump connected to a liquid reservoir cleaning nozzle body is arranged.
- a drive mechanism in the toilet bowl movable, via a flexible fluid line and a pump connected to a liquid reservoir cleaning nozzle body is arranged.
- the lid position moved by means of the motor into a closed and locked position the inner walls of the toilet bowl can be intensively cleaned following the rinsing process.
- annular channel with spray and air nozzles is integrated into the annular bottom of the toilet lid to spray via a supply channel and a pump from a detergent reservoir on the seat ring a cleaning liquid and then to be able to dry the seat ring with hot air , Between the lid base and the seat ring remains a narrow gap to spray the seat ring completely dry and can.
- the cleaning fluid consists of water and a cleaning agent and / or a disinfectant.
- closure element In the retracted position in the toilet lid, an opening formed by its annular bottom is closed by a closure element.
- the closure element may be a bellows held on the inner edge of the annular bottom and on the cleaning nozzle body.
- the cleaning nozzle body is attached to a telescopic tube assembly or a scissor lattice, which are adjusted by means of motor-driven drive transmission elements.
- the adjustment of the toilet lid in the closed cleaning position and in the open position of use is also done by means of a motor.
- the toilet lid is locked in the respective position.
- the in the FIGS. 1 to 5 illustrated self-cleaning toilet comprises a porcelain existing conventional toilet bowl 1 with a directly or via a cistern to the water network (not shown) connected flushing water connection 2 for rinsing the toilet bowl 1 and removing the excrement via a siphon 3 after use.
- a seat ring 4 and a toilet lid 5 are hingedly attached.
- the toilet lid 5 is formed as a hollow body with a pointing to the toilet bowl 1 opening 6. With a arranged in the toilet lid 5 motor 7 and corresponding drive transmission elements (not shown), the toilet lid after use and after leaving the toilet room sensor controlled in a on the seat ring. 4 folded down position, in which the toilet is rinsed and cleaned, and in a folded-up locked position ( Fig. 1 ), in which the toilet is ready for use after cleaning, are moved.
- adjusting mechanism In the toilet lid 5 a formed by a scissor grille 8 or a telescopic tube assembly 9 adjusting mechanism is mounted, which can be moved via retracted with the motor 7 drive transmission elements 20 from a retracted into the toilet lid 5 position in a reaching into the toilet bowl 1 position.
- a cleaning nozzle body 10 At the free end of the adjusting mechanism 8 or 9, a cleaning nozzle body 10 is arranged with cleaning nozzles 11 formed on its circumference.
- the cleaning nozzle body 10 is connected via an extendable or extendable liquid line 12 and a pump to a cleaning liquid container (not shown).
- the cleaning fluid may consist of water-mixed cleaning and / or disinfecting agents.
- first annular channel 14 which is connected via a supply channel 15 and a pump to the above-mentioned cleaning liquid container (each not shown).
- a second, arranged on the outer edge of the annular bottom 19 of the toilet lid 5 annular channel 16 with spray and air nozzles 17 is located at folded down toilet lid 5 at the outer edge and close, that is at a small distance from the surface of the seat ring 4.
- This second annular channel 16 optionally connected to the above-mentioned cleaning liquid container or to a hot air source (not shown).
- the outermost edge portion of the annular bottom 19 rests on the seat ring 4. Otherwise, there is a small distance between the bottom 19 and the surface of the seat ring. 4
- the opening 6 formed by an annular bottom 19 of the toilet lid 5 designed as a hollow body is provided with a closure element 18, which, however, allows the retraction and extension movement of the cleaning nozzle body 10, locked.
- the closure element 18 is a bellows attached to the edge of the opening 6 and to the cleaning nozzle body 10, which protects the components housed in the interior of the toilet lid 5 from moisture and unauthorized access.
- the toilet lid 5 Upon entering the toilet room is the toilet lid 5 in the in Fig. 1 illustrated folded-up, locked position.
- the toilet room can only be entered or access is only released when the toilet is completely cleaned and the toilet lid 5 is open after cleaning, so that the toilet can be used.
- the toilet lid moves automatically, that is triggered by the signal when closing the door, driven by the housed in the toilet lid 5 engine 7, in the closed position , in which the usual flushing process is first triggered by pressure flushing via the water supply network or a cistern.
- the cleaning nozzle body 10 is gradually shut down to the level of the water level in the siphon 3 by means of the motor 7 and the drive transmission means 20 as well as the scissor lattice 8 or the telescopic arrangement 9.
- a liquid consisting of water and detergent cleaning liquid is sprayed at high pressure against the inner wall of the toilet bowl 1 via the liquid line 12, so that after the flushing process on the wall of the toilet bowl 1 remaining contaminants are replaced.
- the cleaning nozzle body 10 is moved back to an intermediate position and sprayed in this position from the liquid nozzles 13 in the first annular channel 14 with cleaning liquid to optionally on
- Cleaning nozzle body 10 to remove existing debris. Thereafter, the toilet bowl can be rinsed briefly again with water from the water mains.
- a cleaning liquid is first sprayed onto the surface of the seat ring 4 via the spray and air nozzles 17 formed in the second annular channel 16. With a subsequent warm air jet, the seat ring 4 is dried again. After the cleaning nozzle body 10 is moved back to its original position within the toilet lid 5, the toilet lid 5 moves into the raised position, the access to the toilet room is released and the fully cleaned toilet can be used again.
- the entire cleaning process automatically proceeds via a motor serving for driving the toilet lid and the cleaning nozzle body and the pumps provided for supplying the cleaning liquid, the control electronics associated with the flushing mechanism and the door opening of the toilet room, with little expenditure of time and low water consumption.
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Toilet Supplies (AREA)
- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
Description
Die Erfindung betrifft eine selbstreinigende Toilette, die eine an eine Spülvorrichtung angeschlossene Toilettenschüssel mit hochklappbarem Toilettendeckel und Sitzring umfasst.The invention relates to a self-cleaning toilet comprising a connected to a flushing toilet bowl with hinged toilet lid and seat ring.
Die bekannten, auch als Wasserklosett oder WC bezeichneten Toiletten mit Wasserspülung weisen eine aus Porzellan bestehende, als Flach- oder Tiefspüler ausgebildete Toilettenschüssel auf. Der obere Rand der Toilettenschüssel ist mit einem hochklappbaren Sitzring (Toilettenbrille) abgedeckt. Auf dem Sitzring ruht ein ebenfalls schwenkbar an der Toilettenschüssel angelenkter, das heißt hochklappbarer Toilettendeckel. Die bei der Benutzung in die Toilettenschüssel gelangenden menschlichen Ausscheidungen werden mit Hilfe der Wasserspülung über einen in der Toilettenschüssel ausgebildeten Siphon in die Kanalisation gespült. Das Spülwasser mündet am oberen Innenrand der Toilettenschüssel, um gleichzeitig die gegebenenfalls verschmutzten Innenflächen der Toilettenschüssel zu reinigen. Die Wasserzufuhr erfolgt über die Freigabe eines in einem Spülkasten bevorrateten Wasserreservoirs oder durch unmittelbaren Anschluss der Toilettenschüssel an ein Wasserleitungsnetz, wobei der Spülvorgang durch Betätigen eines Druckspülers eingeleitet wird. Mit dem an den Innenflächen der Toilettenschüssel ablaufendem Spülwasser gelingt es oftmals nicht, anhaftende Exkremente abzuspülen, und zwar auch nicht nach zwei- oder mehrfacher, mit einem hohen Wasserverbrauch verbundener Betätigung der Wasserspülung. In diesem Fall ist die aufwändige und für den Benutzer unangenehme Benutzung einer Toilettenbürste erforderlich, die zudem unhygienisch ist, da Fäkalienreste an der Toilettenbürste haften bleiben können.The well-known, also known as water closet or toilet toilets with water flush have a porcelain existing, designed as a flat or Tiefspüler toilet bowl. The upper edge of the toilet bowl is covered with a fold-up seat ring (toilet seat). On the seat ring rests also pivotally hinged on the toilet bowl, that is hinged toilet lid. The human waste discharged into the toilet bowl during use is flushed into the sewage system with the aid of water flushing via a siphon formed in the toilet bowl. The rinse water opens at the upper inner edge of the toilet bowl to simultaneously clean the possibly contaminated inner surfaces of the toilet bowl. The water is supplied via the release of a stocked in a cistern water reservoir or by directly connecting the toilet bowl to a water pipe network, the flushing process is initiated by pressing a flush valve. With the rinsing water running off the inner surfaces of the toilet bowl, it is often not possible to rinse off adhering excrements, even after two or more operations of the water rinse, which are associated with a high water consumption. In this case, the elaborate and unpleasant for the user use of a toilet brush is required, which is also unhygienic because fecal matter residues can adhere to the toilet brush.
Noch weitaus schwieriger gestaltet sich die Reinigung von für die Öffentlichkeit und einem unkontrollierten Personenkreis zugänglichen Toiletten, in denen extrem starke Verschmutzungen auftreten können und nach jeder Benutzung eine ordnungsgemäße manuelle Reinigung der Toilettenschüssel und der Sitzfläche dringend geboten ist. Der dazu erforderliche personelle und finanzielle Aufwand ist hoch und die entsprechenden Mittel stehen in der Regel nicht zur Verfügung.Even more difficult is the cleaning of accessible to the public and an uncontrolled group of people toilets in which extremely heavy soiling may occur and after each use Proper manual cleaning of the toilet bowl and seat is urgently required. The required personnel and financial expenditure is high and the corresponding funds are usually not available.
Aus der
Der Erfindung liegt die Aufgabe zugrunde, eine an ein Wasserleitungsnetz angeschlossene Toilettenschüssel mit Sitzring und Toilettendeckel anzugeben, die sich nach jeder Benutzung und mit geringem Aufwand und Platzbedarf hygienisch selbst reinigt.The invention has for its object to provide a connected to a water network toilet bowl with seat ring and toilet lid, which cleans itself hygienically after each use and with little effort and space.
Erfindungsgemäß wird die Aufgabe mit einer gemäß den Merkmalen des Patentanspruchs 1 ausgebildeten selbstreinigenden Toilette gelöst. Vorteilhafte Weiterbildungen und zweckmäßige Ausgestaltungen der Erfindung sind Gegenstand der Unteransprüche.According to the invention the object is achieved with a trained according to the features of
Kern der Erfindung ist ein durch Motorantrieb verschwenkbarer, als Hohlkörper ausgebildeter, zur Toilettenschüssel hin offener Toilettendeckel, in dem ein mit Hilfe eines Antriebsmechanismus in die Toilettenschüssel verfahrbarer, über eine flexible Flüssigkeitsleitung und eine Pumpe an ein Flüssigkeitsreservoir angeschlossener Reinigungsdüsenkörper angeordnet ist. In der mittels Motor in eine geschlossene und verriegelte Lage verfahrenen Deckelposition können die Innenwände der Toilettenschüssel im Anschluss an den Spülvorgang intensiv gereinigt werden.Core of the invention is a pivotable by motor drive, designed as a hollow body, toilet bowl open to the toilet lid, in which a by means of a drive mechanism in the toilet bowl movable, via a flexible fluid line and a pump connected to a liquid reservoir cleaning nozzle body is arranged. In the lid position moved by means of the motor into a closed and locked position, the inner walls of the toilet bowl can be intensively cleaned following the rinsing process.
Gemäß einem weiteren wichtigen Merkmal der Erfindung ist in den ringförmigen Boden des Toilettendeckels ein Ringkanal mit Spray- und Luftdüsen integriert, um über einen Zuführungskanal und eine Pumpe aus einem Reinigungsmittelreservoir auf den Sitzring eine Reinigungsflüssigkeit sprühen zu können und den Sitzring anschließend mit Warmluft trocknen zu können. Zwischen dem Deckelboden und dem Sitzring verbleibt ein schmaler Spalt, um den Sitzring vollständig besprühen und trocknen zu können. Die Reinigungsflüssigkeit besteht aus Wasser und einem Reinigungsmittel und/oder einem Desinfektionsmittel.According to a further important feature of the invention, an annular channel with spray and air nozzles is integrated into the annular bottom of the toilet lid to spray via a supply channel and a pump from a detergent reservoir on the seat ring a cleaning liquid and then to be able to dry the seat ring with hot air , Between the lid base and the seat ring remains a narrow gap to spray the seat ring completely dry and can. The cleaning fluid consists of water and a cleaning agent and / or a disinfectant.
In weiterer Ausbildung der Erfindung befindet sich am Innenrand des Deckelbodens ein weiterer Ringkanal mit Flüssigkeitsdüsen, um gegebenenfalls den Reinigungsdüsenkörper in einer Zwischenposition in der Toilettenschüssel reinigen zu können, und zwar bevor dieser in den Toilettendeckel zurückgezogen wird.In a further embodiment of the invention is located on the inner edge of the lid bottom another annular channel with liquid nozzles to possibly clean the cleaning nozzle body in an intermediate position in the toilet bowl, and that before it is withdrawn into the toilet lid.
In der in den Toilettendeckel eingefahrenen Position ist eine von dessen ringförmigem Boden gebildete Öffnung durch ein Verschlusselement verschlossen. Das Verschlusselement kann ein am Innenrand des ringförmigen Bodens und am Reinigungsdüsenkörper gehaltener Faltenbalg sein.In the retracted position in the toilet lid, an opening formed by its annular bottom is closed by a closure element. The closure element may be a bellows held on the inner edge of the annular bottom and on the cleaning nozzle body.
In Ausgestaltung der Erfindung ist der Reinigungsdüsenkörper an einer Teleskoprohranordnung oder einem Scherengitter angebracht, die mittels motorgetriebener Antriebsübertragungselemente verstellt werden. Das Verstellen des Toilettendeckels in die geschlossene Reinigungsposition und in die geöffnete Benutzungsposition erfolgt ebenfalls mit Hilfe eines Motors. Der Toilettendeckel ist in der jeweiligen Position verriegelt.In an embodiment of the invention, the cleaning nozzle body is attached to a telescopic tube assembly or a scissor lattice, which are adjusted by means of motor-driven drive transmission elements. The adjustment of the toilet lid in the closed cleaning position and in the open position of use is also done by means of a motor. The toilet lid is locked in the respective position.
Mit der erfindungsgemäß ausgebildeten Toilette ist deren schnelle und kostengünstige Reinigung bei vergleichsweise geringem Aufwand möglich. Der Reinigungsvorgang läuft nach dem Verlassen des Toilettenraums unter Verwendung einer entsprechenden Steuerelektronik automatisch ab.With the toilet designed according to the invention, its fast and cost-effective cleaning is possible with comparatively little effort. The cleaning process runs automatically after leaving the toilet room using an appropriate control electronics.
Ein Ausführungsbeispiel der Erfindung wird anhand der Zeichnung näher erläutert. Es zeigen:
- Fig. 1
- eine Schnittansicht einer selbstreinigenden Toilette in einer für die Benutzung freien Position mit in den geöffneten Deckel eingefahrenem Scherengitterantrieb für einen Reinigungsdüsenkopf;
- Fig. 2
- eine Schnittansicht der Toilette nach
Fig 1 mit geschlossenem Deckel und in eine Reinigungsposition ausgefahrenem Scherengitterantrieb; - Fig. 3
- eine Schnittansicht einer selbstreinigenden Toilette mit geschlossenem Toilettendeckel und einem Teleskoprohrantrieb für den Reinigungsdüsenkopf;
- Fig. 4
- eine Schnittansicht der Toilette nach
Fig. 3 mit in die unterste Reinigungsposition ausgefahrenem Teleskopantrieb; und - Fig. 5
- eine Schnittansicht der Toilette nach
Fig. 3 mit dem in einer Zwischenposition befindlichen Reinigungsdüsenkopf.
- Fig. 1
- a sectional view of a self-cleaning toilet in a position for free use with retracted into the open lid scissor mechanism drive for a cleaning nozzle head;
- Fig. 2
- a sectional view of the toilet after
Fig. 1 with closed lid and extended to a cleaning position scissors grid drive; - Fig. 3
- a sectional view of a self-cleaning toilet with closed toilet lid and a telescopic tube drive for the cleaning nozzle head;
- Fig. 4
- a sectional view of the toilet after
Fig. 3 with telescopic drive extended to the lowest cleaning position; and - Fig. 5
- a sectional view of the toilet after
Fig. 3 with the cleaning nozzle head located in an intermediate position.
Die in den
Der Toilettendeckel 5 ist als Hohlkörper mit einer zur Toilettenschüssel 1 weisenden Öffnung 6 ausgebildet. Mit einem im Toilettendeckel 5 angeordneten Motor 7 und entsprechenden Antriebsübertragungselementen (nicht dargestellt) kann der Toilettendeckel nach der Benutzung und nach dem Verlassen des Toilettenraums sensorgesteuert in eine auf den Sitzring 4 heruntergeklappte Position, in der die Toilette gespült und gereinigt wird, und in eine hochgeklappte verriegelte Position (
In dem Toilettendeckel 5 ist ein von einem Scherengitter 8 oder einer Teleskoprohranordnung 9 gebildeter Stellmechanismus angebracht, der über mit dem Motor 7 verbundene Antriebsübertragungselemente 20 aus einer in den Toilettendeckel 5 eingefahrenen Stellung in eine in die Toilettenschüssel 1 hineinreichende Stellung verfahren werden kann. Am freien Ende des Stellmechanismus 8 oder 9 ist ein Reinigungsdüsenkörper 10 mit an dessen Umfang ausgebildeten Reinigungsdüsen 11 angeordnet. Der Reinigungsdüsenkörper 10 ist über eine verlängerbare bzw. ausziehbare Flüssigkeitsleitung 12 und eine Pumpe an einen Reinigungsflüssigkeitsbehälter (jeweils nicht dargestellt) angeschlossen. Die Reinigungsflüssigkeit kann aus mit Wasser vermischten Reinigungs- und/oder Desinfektionsmitteln bestehen.In the toilet lid 5 a formed by a
Am Innenrand der Öffnung 6 des Toilettendeckels 5 bzw. dessen ringförmigen Bodens 19 ist ein mit nach innen gerichteten Flüssigkeitsdüsen 13 ausgebildeter erster Ringkanal 14 angeordnet, der über einen Zuführungskanal 15 sowie eine Pumpe an den oben erwähnten Reinigungsflüssigkeitsbehälter (jeweils nicht dargestellt) angeschlossen ist. Ein zweiter, am äußeren Rand des ringförmigen Bodens 19 des Toilettendeckels 5 angeordneter Ringkanal 16 mit Spray- und Luftdüsen 17 befindet sich bei heruntergeklapptem Toilettendeckel 5 am Außenrand und nahe, das heißt in geringem Abstand von der Oberfläche des Sitzrings 4. Dieser zweite Ringkanal 16 ist wahlweise an den oben erwähnten Reinigungsflüssigkeitsbehälter oder an eine Warmluftquelle (nicht dargestellt) angeschlossen. Der äußerste Randabschnitt des ringförmigen Bodens 19 liegt auf dem Sitzring 4 auf. Ansonsten besteht ein geringer Abstand zwischen dem Boden 19 und der Oberfläche des Sitzrings 4.At the inner edge of the
Die von einem ringförmigen Boden 19 gebildete Öffnung 6 des als Hohlkörper ausgebildeten Toilettendeckels 5 ist mit einem Verschlusselement 18, das jedoch die Ein- und Ausfahrbewegung des Reinigungsdüsenkörpers 10 zulässt, verschlossen. In der vorliegenden Ausführungsform ist das Verschlusselement 18 ein am Rand der Öffnung 6 sowie am Reinigungsdüsenkörper 10 befestigter Faltenbalg, der die im Innenraum des Toilettendeckels 5 untergebrachten Bauteile vor Feuchtigkeit und unbefugtem Zugriff schützt.The
Die Funktion der in einem geschlossenen Toilettenraum untergebrachten selbstreinigenden Toilette, deren Betrieb über eine Steuerelektronik (nicht dargestellt) gesteuert wird, wird nachfolgend beschrieben:The function of the self-cleaning toilet housed in a closed toilet room, the operation of which is controlled by control electronics (not shown), is described below:
Beim Betreten des Toilettenraums befindet sich der Toilettendeckel 5 in der in
Nach dem Spülvorgang wird mittels des Motors 7 und der Antriebsübertragungsmittel 20 sowie des Scherengitters 8 bzw. der Teleskopanordnung 9 der Reinigungsdüsenkörper 10 allmählich bis auf die Höhe des Wasserspiegels im Siphon 3 heruntergefahren. Dabei wird über die Flüssigkeitsleitung 12 eine aus Wasser und Reinigungsmittel bestehende Reinigungsflüssigkeit mit hohem Druck gegen die Innenwand der Toilettenschüssel 1 gespritzt, so dass nach dem Spülvorgang an der Wand der Toilettenschüssel 1 verbliebene Verschmutzungen abgelöst werden. Anschließend wird der Reinigungsdüsenkörper 10 in eine Zwischenposition zurückgefahren und in dieser Stellung aus den Flüssigkeitsdüsen 13 im ersten Ringkanal 14 mit Reinigungsflüssigkeit bespritzt, um gegebenenfalls amAfter the rinsing operation, the cleaning
Reinigungsdüsenkörper 10 vorhandene Schmutzreste zu entfernen. Danach kann die Toilettenschüssel noch einmal kurz mit Wasser aus dem Wasserleitungsnetz gespült werden.
Gleichzeitig mit dem Reinigen der Toilettenschüssel 1 wird über die im zweiten Ringkanal 16 ausgebildeten Spray- und Luftdüsen 17 zunächst eine Reinigungsflüssigkeit auf die Oberfläche des Sitzrings 4 gesprüht. Mit einem anschließenden Warmluftstrahl wird der Sitzring 4 wieder getrocknet. Nachdem der Reinigungsdüsenkörper 10 wieder in seine Ausgangsposition innerhalb des Toilettendeckels 5 zurückgefahren ist, fährt der Toilettendeckel 5 in die hochgeklappte Position, der Zugang zum Toilettenraum wird freigegeben und die vollständig gereinigte Toilette kann erneut benutzt werden. Der gesamte Reinigungsvorgang läuft über eine dem zum Antrieb des Toilettendeckels und des Reinigungsdüsenkörpers dienenden Motor und den zum Zuführen der Reinigungsflüssigkeit vorgesehenen Pumpen sowie der Warmluftzufuhr, dem Spülmechanismus und der Türöffnung des Toilettenraums zugeordnete Steuerelektronik automatisch ab, und zwar mit geringem Zeitaufwand und niedrigem Wasserverbrauch.Simultaneously with the cleaning of the
- 11
- Toilettenschüsseltoilet bowl
- 22
- SpülwasseranschlussRinse water
- 33
- Siphonsiphon
- 44
- Sitzringseat ring
- 55
- Toilettendeckeltoilet lid
- 66
- Öffnungopening
- 77
- Motorengine
- 88th
- Scherengitter (Stellmechanismus)Scissor lattice (adjusting mechanism)
- 99
- Teleskopanordnung (Stellmechanismus)Telescope arrangement (adjusting mechanism)
- 1010
- ReinigungsdüsenkörperCleaning nozzle body
- 1111
- Reinigungsdüsencleaning nozzles
- 1212
- Flüssigkeitsleitungliquid line
- 1313
- Flüssigkeitsdüsenliquid nozzles
- 1414
- erster Ringkanalfirst ring channel
- 1515
- Zuführungskanalfeed channel
- 1616
- zweiter Ringkanalsecond ring channel
- 1717
- Spray- und LuftdüsenSpray and air nozzles
- 1818
- Verschlusselementclosure element
- 1919
- Faltenbalgbellow
- 2020
- AntriebsübertragungselementDrive transmission element
Claims (5)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007060698A DE102007060698B4 (en) | 2007-12-12 | 2007-12-12 | Self-cleaning toilet |
Publications (3)
Publication Number | Publication Date |
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EP2071087A2 true EP2071087A2 (en) | 2009-06-17 |
EP2071087A3 EP2071087A3 (en) | 2011-10-19 |
EP2071087B1 EP2071087B1 (en) | 2015-02-18 |
Family
ID=40417625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20080171166 Active EP2071087B1 (en) | 2007-12-12 | 2008-12-10 | Self-cleaning toilet |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2071087B1 (en) |
DE (1) | DE102007060698B4 (en) |
ES (1) | ES2537009T3 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011015848A1 (en) * | 2009-08-03 | 2011-02-10 | Saflushmyss Limited | Toilet |
ITTO20110212A1 (en) * | 2011-03-10 | 2012-09-11 | Gerardo Garzia | CLEANING AND IGENIZATION SYSTEM FOR WC WC. |
WO2016058824A1 (en) | 2014-10-14 | 2016-04-21 | Unilever N.V. | Spraying device |
WO2017178884A1 (en) * | 2016-04-13 | 2017-10-19 | Robert Gilfillan | Anti-bacterial, self-cleaning, water conserving, odor reducing toilet system |
CN108149763A (en) * | 2018-01-30 | 2018-06-12 | 宁波惠士康健康科技有限公司 | Detergent of closet nozzle |
US10385560B2 (en) | 2014-10-14 | 2019-08-20 | Conopco, Inc. | Device for spraying an enclosure triggered by inclination of a rotatable lid |
CN112411693A (en) * | 2021-01-08 | 2021-02-26 | 上海裳卉实业有限公司 | Automatic disinfection device for toilet seat ring of public toilet |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202012002839U1 (en) * | 2012-03-21 | 2013-06-25 | Viega Gmbh & Co. Kg | Device for cleaning a toilet bowl |
ITRA20130019A1 (en) * | 2013-07-15 | 2015-01-16 | Mauro Lazzarini | CLEANING SYSTEM FOR SANITARY PRODUCTS |
DE102016115697A1 (en) | 2016-08-24 | 2018-03-01 | Vesna Stefanek | Toilet |
DE102017110382A1 (en) * | 2017-05-12 | 2018-11-15 | Grohe Ag | Self-cleaning toilet |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19908779A1 (en) | 1998-06-16 | 1999-12-23 | Jozsef Agocs | Arrangement for cleaning the interior of the bowl of a lavatory pan improves overall cleaning effect |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2605478A (en) * | 1949-01-31 | 1952-08-05 | Frederic H Lassiter | Toilet cleaning apparatus |
DE2907754A1 (en) * | 1979-02-28 | 1980-09-04 | Gertrud Stockburger Fa | Cleaning and disinfecting mechanism for toilet set and pan - consists of several nozzles arranged on support in lid, with hot air dryer |
DE4027337A1 (en) * | 1990-08-29 | 1992-03-05 | Hsu Shih Chang | Public toilet disinfection device - allows pre-warming of seat prior to use and subsequent cleaning and disinfection |
FR2893644A1 (en) * | 2005-11-23 | 2007-05-25 | Pierre Henri Sassier | Toilet seat for sanitary utilization room, has push buttons allowing user to actuate jet of bidet and hand shower fed with hot and cold water respectively, and button allowing user to adjust threshold temperature of mixing faucet system |
-
2007
- 2007-12-12 DE DE102007060698A patent/DE102007060698B4/en not_active Expired - Fee Related
-
2008
- 2008-12-10 EP EP20080171166 patent/EP2071087B1/en active Active
- 2008-12-10 ES ES08171166.5T patent/ES2537009T3/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19908779A1 (en) | 1998-06-16 | 1999-12-23 | Jozsef Agocs | Arrangement for cleaning the interior of the bowl of a lavatory pan improves overall cleaning effect |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011015848A1 (en) * | 2009-08-03 | 2011-02-10 | Saflushmyss Limited | Toilet |
ITTO20110212A1 (en) * | 2011-03-10 | 2012-09-11 | Gerardo Garzia | CLEANING AND IGENIZATION SYSTEM FOR WC WC. |
WO2016058824A1 (en) | 2014-10-14 | 2016-04-21 | Unilever N.V. | Spraying device |
US10183308B2 (en) | 2014-10-14 | 2019-01-22 | Conopco, Inc. | Spraying device |
US10385560B2 (en) | 2014-10-14 | 2019-08-20 | Conopco, Inc. | Device for spraying an enclosure triggered by inclination of a rotatable lid |
WO2017178884A1 (en) * | 2016-04-13 | 2017-10-19 | Robert Gilfillan | Anti-bacterial, self-cleaning, water conserving, odor reducing toilet system |
CN108149763A (en) * | 2018-01-30 | 2018-06-12 | 宁波惠士康健康科技有限公司 | Detergent of closet nozzle |
CN108149763B (en) * | 2018-01-30 | 2023-09-29 | 宁波惠士康健康科技有限公司 | Toilet cleaning spray head |
CN112411693A (en) * | 2021-01-08 | 2021-02-26 | 上海裳卉实业有限公司 | Automatic disinfection device for toilet seat ring of public toilet |
CN112411693B (en) * | 2021-01-08 | 2021-08-24 | 陶正云 | Automatic disinfection device for toilet seat ring of public toilet |
Also Published As
Publication number | Publication date |
---|---|
ES2537009T3 (en) | 2015-06-01 |
EP2071087A3 (en) | 2011-10-19 |
DE102007060698A1 (en) | 2009-08-13 |
EP2071087B1 (en) | 2015-02-18 |
DE102007060698B4 (en) | 2010-12-09 |
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