DE3633875A1 - Device for the contactless discharge of water - Google Patents
Device for the contactless discharge of waterInfo
- Publication number
- DE3633875A1 DE3633875A1 DE19863633875 DE3633875A DE3633875A1 DE 3633875 A1 DE3633875 A1 DE 3633875A1 DE 19863633875 DE19863633875 DE 19863633875 DE 3633875 A DE3633875 A DE 3633875A DE 3633875 A1 DE3633875 A1 DE 3633875A1
- Authority
- DE
- Germany
- Prior art keywords
- proximity sensor
- hot
- control electronics
- water
- solenoid valve
- 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.)
- Withdrawn
Links
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
- E03C1/05—Arrangements of devices on wash-basins, baths, sinks, or the like for remote control of taps
- E03C1/055—Electrical control devices, e.g. with push buttons, control panels or the like
- E03C1/057—Electrical control devices, e.g. with push buttons, control panels or the like touchless, i.e. using sensors
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Domestic Plumbing Installations (AREA)
Abstract
Description
Die Erfindung betrifft eine Einrichtung zum berührungslosen Wasserspenden bei Waschbecken nach dem Oberbegriff des Anspruchs 1.The invention relates to a device for contactless water dispensing Wash basin according to the preamble of claim 1.
Es ist bereits bekannt, zum berührungslosen Wasserspenden am Auslauf der Arma tur eines Waschbeckens ein Magnetventil vorzusehen, das durch einen Nähe rungsschalter betätigt wird. Hierdurch ergeben sich aber einerseits Probleme hinsichtlich der Anbringung der Zuleitungsdrähte und andererseits wird das Aussehen des Ausgusses negativ beeinträchtigt, abgesehen davon, daß ein spe ziell gefertigter Auslauf zu verwenden ist. Eine Nachrüstung von existierenden Waschbecken ist deshalb nur sehr bedingt möglich.It is already known for contactless water dispensing at the Arma outlet ture a wash basin to provide a solenoid valve that is close by is operated. This creates problems on the one hand with regard to the attachment of the lead wires and on the other hand that Appearance of the spout adversely affected, apart from the fact that a spe purpose-made outlet is to be used. Retrofitting existing ones Sinks are therefore only possible to a very limited extent.
Aufgabe der Erfindung ist es, eine Einrichtung nach dem Oberbegriff des An spruchs 1 zu schaffen, die optisch das Waschbecken oder dessen Armatur nicht beeinträchtigt, einfach und problemlos anbringbar ist und zur Nachrüstung von Waschbecken ohne Rücksicht auf die Art der verwendeten Armatur verwendet wer den kann.The object of the invention is to provide a device according to the preamble of Proverb 1 to create that the sink or its fitting optically not impaired, simple and easy to attach and for retrofitting Sinks regardless of the type of tap used that can.
Diese Aufgabe wird entsprechend dem kennzeichnenden Teil des Anspruchs 1 ge löst.This object is ge according to the characterizing part of claim 1 solves.
Dadurch, daß sich in der Warm- und in der Kaltwasserzuleitung jeweils ein Magnetventil befindet, können die Verbindungsleitungen problemlos und verdeckt angebracht werden ebenso wie die Magnetventile selbst. Die Armatur wird über haupt nicht berührt. Die Elektronik (gegebenenfalls zusammen mit ihrer Stromversorgung) und der Näherungssensor werden ebenfalls verdeckt angebracht und beeinträchtigen daher das optische Bild überhaupt nicht. Eine Nachrüstung bei existierenden Waschbecken ist ohne weiteres möglich.The fact that in the hot and in the cold water supply Solenoid valve is located, the connecting lines can be easily and concealed are attached as well as the solenoid valves themselves. The valve is over not touched at all. The electronics (possibly together with their Power supply) and the proximity sensor are also concealed and therefore do not affect the optical image at all. An upgrade with existing wash basins is possible without further ado.
Weitere Ausgestaltungen der Erfindung sind der nachfolgenden Beschreibung und den Unteransprüchen zu entnehmen.Further embodiments of the invention are the following description and can be found in the subclaims.
Die Erfindung wird nachstehend anhand des in der beigefügten Abbildung sche matisch dargestellten Ausführungsbeispiels näher erläutert.The invention is hereinafter based on the cal in the accompanying figure illustrated embodiment illustrated in detail.
Die Abbildung zeigt in Frontansicht ein Handwaschbecken 1 mit einer Armatur 2, die zwei Hähne 3 für Warm- und Kaltwasser und einem Schwenkauslauf 4 besitzt. (Bei der Armatur 2 kann es sich aber auch um Standhähne oder Mischbatterien mit Einhandbedienung oder Einloch- bzw. Zweilocharmaturen oder Thermostat- bzw. Niederdruckarmaturen handeln.) Der Armatur 2 wird Warm- und Kaltwasser über zwei Zuleitungen 5 zugeführt, die über handbetätigbare Zulaufventile 6 absperrbar sind. Außerdem ist das Waschbecken mit einem Abfluß 7 verbunden.The illustration shows a front view of a hand basin 1 with a fitting 2 , which has two taps 3 for hot and cold water and a swivel spout 4 . (The fitting 2 can also be stand-alone taps or mixer taps with one-hand operation or single-hole or two-hole fittings or thermostatic or low-pressure fittings.) The fitting 2 is supplied with hot and cold water via two supply lines 5 , which are connected via manually operated inlet valves 6 are lockable. In addition, the sink is connected to a drain 7 .
In jeder Zuleitung 5 befindet sich ein Magnetventil 8, das mit einer Steuer elektronik 9 verbunden ist, die ihrerseits mit einem Näherungssensor 10 ver bunden ist. Der Näherungssensor 10 ist mit der Steuerelektronik 9 in dem Hohlraum benachbart zur Rückseite des Waschbeckens 1, der der Waschbeckenbe festigung dient, untergebracht, und zwar vorzugsweise an einem Schraubanker 11 für das Waschbecken 1 befestigt.In each feed line 5 there is a solenoid valve 8 , which is connected to a control electronics 9 , which in turn is connected to a proximity sensor 10 connected. The proximity sensor 10 is housed with the control electronics 9 in the cavity adjacent to the rear of the washbasin 1 , which serves to secure the washbasin, and is preferably attached to a screw anchor 11 for the washbasin 1 .
Die Stromversorgung der Steuerelektronik 9 kann über Batterie, aufladbaren Akkumulator oder direkt über das Stromnetz 12 erfolgen, wobei eine Batterie oder ein Akkumulator ebenfalls im Hohlraum des Waschbeckens 1 untergebracht werden kann.The control electronics 9 can be supplied with power via a battery, a rechargeable battery or directly via the power supply 12 , wherein a battery or an accumulator can also be accommodated in the cavity of the washbasin 1 .
Bei dem Näherungssensor 10 kann es sich beispielsweise (wie dargestellt) um einen kapazitiv oder um einen induktiv arbeitenden handeln, oder um einen solchen, der hochfrequente elektromagnetische Wellen aussendet und auf die von einer Person reflektierten Wellen anspricht. Der Näherungssensor 10 löst in folge des Feststellens von unter den Schwenkauslauf 4 gehaltenen Händen einer Person über die Steuerelektronik 9 ein Öffnen der Magnetventile 8 aus, so daß Wasser im voreingestellten Mischungsverhältnis zwischen Warm- und Kaltwasser zum Waschen abgegeben wird. Die Hähne 3 (bzw. eine Einhandarmatur) bleiben permanent geöffnet, sie dienen nur zum Einstellen des Mischungsverhältnisses, so daß der Wasserverbrauch durch das jeweils entfallende Einstellen des Mi schungsverhältnisses zwischen Warm- und Kaltwasser verringert wird. Ferner wird der Wasserverbrauch ebenso dadurch verringert, daß nur dann Wasser ver braucht wird, wenn sich die Hände einer Person unter dem Auslauf 4 befinden.The proximity sensor 10 can, for example (as shown) be a capacitive or an inductive one, or one that emits high-frequency electromagnetic waves and responds to the waves reflected by a person. The proximity sensor 10 triggers the opening of the solenoid valves 8 as a result of the detection of hands held by a person under the swivel spout 4 via the control electronics 9 , so that water is dispensed in the preset mixing ratio between hot and cold water for washing. The taps 3 (or a one-hand faucet) remain permanently open, they only serve to set the mixing ratio, so that the water consumption is reduced by the omitted setting of the mixing ratio between hot and cold water. Furthermore, the water consumption is also reduced by the fact that water is only required when the hands of a person are under the outlet 4 .
Zweckmäßigerweise ist die Steuerelektronik 9 mittels eines gegebenenfalls regelbaren Zeitgliedes derart eingerichtet, daß sie die Magnetventile 8 noch für ein paar Sekunden geöffnet läßt, nachdem die Hände aus dem Ansprechbereich des Näherungsensors 10 entfernt wurden. Außerdem kann sie mit einem Hand schalter versehen sein, der dazu dient, bei Betätigung die Magnetventile 8 zu öffnen und bis zur erneuten Betätigung offen bzw. in "Aus"-Stellung bis zur erneuten Betätigung geschlossen zu halten. Dies ist beispielsweise zum Säubern des Waschbeckens 1 sinnvoll. Die Magnetventile 8 besitzen zweckmäßigerweise eine manuelle Hilfsbetätigung.The control electronics 9 are expediently set up by means of an optionally controllable timing element in such a way that they leave the solenoid valves 8 open for a few seconds after the hands have been removed from the response range of the proximity sensor 10 . In addition, it can be provided with a hand switch, which serves to open the solenoid valves 8 when actuated and to keep them open until they are actuated again or in the "off" position until they are actuated again. This is useful, for example, for cleaning the wash basin 1 . The solenoid valves 8 expediently have a manual override.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863633875 DE3633875A1 (en) | 1986-10-04 | 1986-10-04 | Device for the contactless discharge of water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863633875 DE3633875A1 (en) | 1986-10-04 | 1986-10-04 | Device for the contactless discharge of water |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3633875A1 true DE3633875A1 (en) | 1988-04-14 |
Family
ID=6311075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19863633875 Withdrawn DE3633875A1 (en) | 1986-10-04 | 1986-10-04 | Device for the contactless discharge of water |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3633875A1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4004099A1 (en) * | 1989-02-24 | 1990-08-30 | Cosmos Entwicklung Forsch | Contactlessly actuated sanitary fitting with water tap - has magnetic coil current supply from accumulator battery or solar cells |
DE4105437A1 (en) * | 1991-02-21 | 1992-09-03 | Hansa Metallwerke Ag | Electrical wash basin fitting for mounting on wash stand - having outlet valve connected to household waste water pipe via waste water piping with water flow released by operation of electric valve |
DE4442921A1 (en) * | 1994-12-02 | 1996-06-13 | Benkiser Werk Gmbh & Co Kg | Water supply device, especially for flushing toilets |
DE19510218A1 (en) * | 1995-03-21 | 1996-09-26 | Grohe Kg Hans | Electrically operated sanitary valve |
DE10035803A1 (en) * | 2000-07-22 | 2002-01-31 | Sam Schulte Gmbh & Comp | Hot and cold water supply device for water fitting of sink, bath or bidet and/or shower has electric motor controlled valves supplying mixed water to outlet |
DE102005011984A1 (en) * | 2005-03-14 | 2006-09-21 | American Standard Europe B.V.B.A. | Electrically operated stand fitting for use with e.g. bathtub, has body connected with water outlet at mixer and shut-off valve units, arranged below seat and formed separately from one another and S-coupling to connect one unit to body |
DE102008053879A1 (en) * | 2008-10-30 | 2010-06-02 | Christof Welsch | Electric plumbing fixture |
CN106193207A (en) * | 2010-04-20 | 2016-12-07 | 德尔塔阀门公司 | A kind of method of fluid stream in electronic faucet and control electronic faucet |
-
1986
- 1986-10-04 DE DE19863633875 patent/DE3633875A1/en not_active Withdrawn
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4004099A1 (en) * | 1989-02-24 | 1990-08-30 | Cosmos Entwicklung Forsch | Contactlessly actuated sanitary fitting with water tap - has magnetic coil current supply from accumulator battery or solar cells |
DE4105437A1 (en) * | 1991-02-21 | 1992-09-03 | Hansa Metallwerke Ag | Electrical wash basin fitting for mounting on wash stand - having outlet valve connected to household waste water pipe via waste water piping with water flow released by operation of electric valve |
DE4442921A1 (en) * | 1994-12-02 | 1996-06-13 | Benkiser Werk Gmbh & Co Kg | Water supply device, especially for flushing toilets |
DE19510218A1 (en) * | 1995-03-21 | 1996-09-26 | Grohe Kg Hans | Electrically operated sanitary valve |
DE19510218C2 (en) * | 1995-03-21 | 2000-03-09 | Grohe Kg Hans | Electrically operated sanitary valve |
DE10035803A1 (en) * | 2000-07-22 | 2002-01-31 | Sam Schulte Gmbh & Comp | Hot and cold water supply device for water fitting of sink, bath or bidet and/or shower has electric motor controlled valves supplying mixed water to outlet |
DE102005011984A1 (en) * | 2005-03-14 | 2006-09-21 | American Standard Europe B.V.B.A. | Electrically operated stand fitting for use with e.g. bathtub, has body connected with water outlet at mixer and shut-off valve units, arranged below seat and formed separately from one another and S-coupling to connect one unit to body |
DE102005011984B4 (en) * | 2005-03-14 | 2007-01-11 | American Standard Europe B.V.B.A. | Electrically operated standard fitting with separate functional units |
DE102008053879A1 (en) * | 2008-10-30 | 2010-06-02 | Christof Welsch | Electric plumbing fixture |
DE102008053879B4 (en) * | 2008-10-30 | 2012-02-02 | Christof Welsch | Electric plumbing fixture |
CN106193207A (en) * | 2010-04-20 | 2016-12-07 | 德尔塔阀门公司 | A kind of method of fluid stream in electronic faucet and control electronic faucet |
CN106193207B (en) * | 2010-04-20 | 2020-03-13 | 德尔塔阀门公司 | Electronic faucet and method for controlling fluid flow in electronic faucet |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8130 | Withdrawal | ||
8165 | Unexamined publication of following application revoked |