DE202011000038U1 - Electronic sanitary fitting, in particular for washbasins - Google Patents
Electronic sanitary fitting, in particular for washbasins Download PDFInfo
- Publication number
- DE202011000038U1 DE202011000038U1 DE202011000038U DE202011000038U DE202011000038U1 DE 202011000038 U1 DE202011000038 U1 DE 202011000038U1 DE 202011000038 U DE202011000038 U DE 202011000038U DE 202011000038 U DE202011000038 U DE 202011000038U DE 202011000038 U1 DE202011000038 U1 DE 202011000038U1
- Authority
- DE
- Germany
- Prior art keywords
- sanitary fitting
- fitting according
- electronic sanitary
- electronic
- temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K19/00—Arrangements of valves and flow lines specially adapted for mixing fluids
- F16K19/006—Specially adapted for faucets
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/01—Control of temperature without auxiliary power
- G05D23/13—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures
- G05D23/1393—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures characterised by the use of electric means
Abstract
Elektronische Sanitärarmatur, insbesondere für Waschtische bestehend aus einem Gehäuse (1) mit Zuführungen (3) für Kalt- und Warmwasser, einer Mischkammer und einer Leitung, die das in der Mischkammer bereitgestellte Mischwasser zum Auslauf führt, wobei das Gehäuse (1) ein Stellelement mit einer Spindel (S) und einen Temperatursensor (4) aufnimmt, wobei der Temperaturensor (4) in unmittelbar nach dem Stellelement/Mischelement in Richtung zum Auslauf angeordnet ist und die Spindel des Stellelementes mit einem Schrittmotor (7) verbunden ist, wobei dem Drehwinkel der Spindes (S) des Stellelementes eine Temperatur und/oder eine Durchflussmenge zuordenbar ist.Electronic sanitary fitting, in particular for washbasins, consisting of a housing (1) with inlets (3) for cold and hot water, a mixing chamber and a line that leads the mixed water provided in the mixing chamber to the outlet, the housing (1) having an adjusting element a spindle (S) and a temperature sensor (4), the temperature sensor (4) being arranged immediately after the adjusting element / mixing element in the direction of the outlet and the spindle of the adjusting element being connected to a stepper motor (7), the angle of rotation being the Spindes (S) of the adjusting element can be assigned a temperature and / or a flow rate.
Description
Die Erfindung betrifft eine elektronische Sanitärarmatur, insbesondere für Waschtische. Die modular aufgebaute, elektromotorisch gesteuerte Armatur weist dabei eine automatische Temperaturreglung auf.The invention relates to an electronic sanitary fitting, in particular for washbasins. The modular, electric motor-controlled valve has an automatic temperature control.
Der Aufbau der Armatur ist dabei so gestaltbar, dass der Auslauf, insbesondere auf Waschtischen, als sichtbares Teil der Installation ein individuelles Design erhalten kann. Er muss sich nicht an innen liegende Funktionselemente anpassen und stellt nur die Hülle für die Wasserführung dar. Der Auslauf kann entsprechend Nutzerwünschen variiert werden oder auch direkt im Waschtisch integriert sein.The structure of the fitting is designed so that the outlet, especially on washbasins, as a visible part of the installation can receive an individual design. It does not have to adapt to internal functional elements and only represents the envelope for the water supply. The spout can be varied according to user wishes or integrated directly into the washbasin.
Die Erfindung wird an einem Ausfuhrungsbeispiel und zugehöriger Zeichnung näher erläutert.The invention will be explained in more detail in an exemplary embodiment and associated drawing.
Die eigentliche Armatur ist bevorzugt verdeckt, vorzugsweise unter dem Waschtisch angeordnet. Sie besteht aus einem Gehäuse
Die Spindel S des Stellelementes wird mit einem Schrittmotor
Die Steuerung der Funktionen „ein/aus”, „kälter”, „wärmer” usw. durch den Nutzer erfolgt durch nicht dargestellte Bedienelemente, z. B. Taster, Hebel, DrehknopfThe control of the functions "on / off", "colder", "warmer" etc. by the user by not shown controls, eg. B. button, lever, knob
Der Prozessor erlaubt die Einspeisung und Verarbeitung weiterer Signale, z. B. für Füllstandbegrenzung oder Nutzererkennung.The processor allows the feeding and processing of other signals, eg. B. for level limit or user recognition.
Optische Systeme zur Nutzerführung sind integrierbar, z. B. leuchtende und/oder blinkende Bedienelemente, eine Orientierungsbeleuchtung am Waschtisch.Optical systems for user guidance can be integrated, for. As lighting and / or flashing controls, orientation lighting on the washstand.
Mit dem beschriebenen System ist es möglich über eine Signalleitung
Die Funktion der Armatur ist folgende: bei herkömmlichen Mischersystemen, wie Einhebelmischern oder berührungslosen IR-Armaturen, wird die Temperaturobergrenze des Mischwassers mechanisch begrenzt. Bei einer Kartuschenlösung kann der Anschlag durch den Installateur vor Ort individuell eingestellt werden. Voraussetzung für die Einhaltung der maximalen Mischtemperatur ist die Bereitstellung von Kalt- und Heißwasser mit gleich bleibenden Temperaturen und konstantem Druck. Schwierigkeiten treten dort auf, wo plötzlich weitere Verbraucher zugeschaltet werden oder keine Zirkulationsleitungen installiert sind. Das nicht sofort anliegende Heißwasser verlangt hier ein ständiges manuelles Nachregeln der Mischwassertemperatur auf den gewünschten Wert.The function of the valve is as follows: in conventional mixer systems, such as single-lever mixers or non-contact IR valves, the upper limit of the temperature of the mixed water is mechanically limited. With a cartridge solution, the stop can be set individually by the installer on site. The prerequisite for compliance with the maximum mixing temperature is the supply of cold and hot water with constant temperatures and pressure. Difficulties occur where suddenly more consumers are switched on or no circulation lines are installed. The not immediately applied hot water here requires a constant manual readjustment of the mixed water temperature to the desired value.
Bei dem beschriebenen System hat der Nutzer die Möglichkeit über Bedienelemente, den Wasserfluss zu starten und dann eine gewünschte Temperatur anzuwählen, z. B. durch Taster „Kälter” und „Wärmer”. Das System lässt die Erhöhung der Mischwassertemperatur bis zu einer softwareseitig eingestellten Grenze zu. Diese kann den in diversen Regelwerken, z. B. für Pflegeeinrichtungen und Kindergärten festgelegten Werten entsprechen.In the system described, the user has the option of using controls to start the flow of water and then select a desired temperature, eg. B. by buttons "colder" and "warmer". The system allows the mixing water temperature to be increased up to a limit set by the software. This can in various rules, z. B. for nursing homes and kindergartens.
Die Temperaturänderung des Mischwassers wird bestimmt durch eine in Versuchen ermittelte Idealkurve für das Temperatur-Zeit-Verhalten des Temperatursensors
Gelingt es dem beschriebenen System nicht, die maximale Mischtemperatur einzuhalten, d. h. steigt die Temperatur unzulässig hoch, z. B. bei Ausfall der Kaltwasserversorgung, besteht Verbrühgefahr. In diesem Fall sperrt das Stellelement den Wasserfluss sofort ab und signalisiert eine Serviceanforderung. Dieser thermische Verbrühschutz gewährleistet besonders in öffentlichen Bereichen ein hohes Maß an Sicherheit. Im Gegensatz zu bekannten thermostatischen Mischern wird der Wasserfluss sofort vollständig und nicht nur nahezu abgesperrt.If the described system fails to meet the maximum mixing temperature, d. H. the temperature rises inadmissibly high, z. B. in case of failure of the cold water supply, there is a risk of scalding. In this case, the actuator immediately shuts off the water flow and signals a service request. This thermal scalding protection ensures a high degree of safety, especially in public areas. In contrast to known thermostatic mixers, the flow of water is instantaneously complete and not nearly shut off.
Auf Grundlage des bekannten Temperaturverhaltens kann der Prozessor Abweichungen vom normalen Verhalten (z. B. ungewöhnlicher Anstieg der Mischtemperatur) bewerten und Funktionen auslösen.Based on the known temperature behavior, the processor can evaluate deviations from normal behavior (eg, unusual increase in mixing temperature) and trigger functions.
Der Temperatursensor besitzt eine Messverzögerung (definiert durch die Zeitkonstante), d. h. der endgültige Messwert wird erst nach einer gewissen Zeit erreicht. Um trotzdem schnell, vor Ablauf der Messzeit reagieren zu können, werden die anliegenden Werte für eine Vorausberechnung der Mischtemperatur verwendet. Damit kann der Zeitverlust kompensiert werden.The temperature sensor has a measurement delay (defined by the time constant), d. H. the final measured value is reached only after a certain time. Nevertheless, in order to be able to react quickly before the measuring time expires, the applied values are used for a preliminary calculation of the mixing temperature. Thus, the loss of time can be compensated.
Eine einfach zu startende Servicefunktion, z. B. durch Anhalten eines Magneten, macht es möglich, die Temperaturbegrenzung außer Kraft zusetzen und eine so genannte thermische Desinfektion durchzuführen. Hierbei muss Wasser einer konstant hohen Temperatur über einen vorgegebenen Zeitraum ausfließen. Die Zeit wird erst ab Erreichen dieser Temperatur an der Entnahmestelle gestartet. Nach Ablauf wird kühler gespült und schließlich abgesperrt.An easy-to-start service function, eg. B. by stopping a magnet, it makes it possible to enforce the temperature limit enforce and perform a so-called thermal disinfection. In this case, water must flow out of a constant high temperature over a given period of time. The time is only started from reaching this temperature at the sampling point. After expiration, it is rinsed cooler and finally shut off.
Durch eine programmierte Nachlaufzeit wird abgesichert, dass das Wasser auch abgesperrt wird, wenn der Nutzer den Waschtisch verlassen hat, ohne es selbst zu tun.A programmed overrun time ensures that the water is shut off even if the user has left the washbasin without doing it himself.
Der Wasserfluss kann ebenfalls gestoppt werden, wenn eine festgelegte Füllhöhe erreicht ist.The water flow can also be stopped when a set level is reached.
Eine Stützbatterie
Ein Serviceanschluss ermöglicht es geschultem Personal, einen PC anzuschließen und individuelle Einstellungen, z. B. für Temperaturen oder Zeitvorgaben vorzunehmen.A service port allows trained personnel to connect a PC and customize settings, such as: B. for temperatures or time specifications.
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Gehäuse mit Stellelement und MischkammerHousing with actuator and mixing chamber
- 22
- Abgang für MischwasserDeparture for mixed water
- 33
- Anschluß für Kalt- und WarmwasserConnection for cold and hot water
- 44
- Temperatursensortemperature sensor
- 55
- Getriebetransmission
- 66
- Lagerungstorage
- 77
- Schrittmotorstepper motor
- 88th
- Stützbatteriebackup battery
- 99
- Platinecircuit board
- 1010
- Signalleitungsignal line
- 1111
- Netzkabelpower cable
- SS
- Spindel des StellelementsSpindle of the actuating element
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202011000038U DE202011000038U1 (en) | 2011-01-07 | 2011-01-07 | Electronic sanitary fitting, in particular for washbasins |
DE201210100097 DE102012100097B4 (en) | 2011-01-07 | 2012-01-06 | Electronic sanitary fitting, in particular for washbasins |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202011000038U DE202011000038U1 (en) | 2011-01-07 | 2011-01-07 | Electronic sanitary fitting, in particular for washbasins |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202011000038U1 true DE202011000038U1 (en) | 2012-04-16 |
Family
ID=46083202
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202011000038U Expired - Lifetime DE202011000038U1 (en) | 2011-01-07 | 2011-01-07 | Electronic sanitary fitting, in particular for washbasins |
DE201210100097 Expired - Fee Related DE102012100097B4 (en) | 2011-01-07 | 2012-01-06 | Electronic sanitary fitting, in particular for washbasins |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE201210100097 Expired - Fee Related DE102012100097B4 (en) | 2011-01-07 | 2012-01-06 | Electronic sanitary fitting, in particular for washbasins |
Country Status (1)
Country | Link |
---|---|
DE (2) | DE202011000038U1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9260843B2 (en) | 2012-06-22 | 2016-02-16 | Kohler Mira Limited | Valve disinfecting method |
US11391021B2 (en) | 2017-11-09 | 2022-07-19 | Kohler Mira Limited | Plumbing component |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4043649A1 (en) | 2021-02-16 | 2022-08-17 | Ideal Standard International NV | Sanitary fitting and method for operating a sanitary fitting |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006054131A1 (en) * | 2006-11-15 | 2008-05-21 | Hidde, Axel R., Dr. | Medium water pressure, temperature and volume fluid technical controlling and regulating method for building e.g. apartment, involves superimposing plug valve to motor-driven or electronically controlled proportional valve |
DE102008053879A1 (en) * | 2008-10-30 | 2010-06-02 | Christof Welsch | Electric plumbing fixture |
Family Cites Families (6)
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JPH0642172B2 (en) * | 1984-03-27 | 1994-06-01 | 松下電器産業株式会社 | Hot water mixing device |
CH680143A5 (en) * | 1989-11-28 | 1992-06-30 | Karrer Weber & Cie Ag | |
FR2740793B1 (en) * | 1995-11-03 | 1998-01-30 | Wirquin Plastiques Sa | CONTROL DEVICE FOR EMPTYING SANITARY APPLIANCES |
EP0864954A1 (en) * | 1997-03-10 | 1998-09-16 | Tien-Tsai Huang | Automatic water temperature control device for a mixing type water valve |
DE19961183A1 (en) * | 1999-12-18 | 2001-07-26 | Innotech Electronic Gmbh | Electronic mixed water heater and process for preparing mixed water |
DE102006028587B4 (en) * | 2006-06-22 | 2009-04-16 | Hansa Metallwerke Ag | Sanitary fitting with at least one lighting device |
-
2011
- 2011-01-07 DE DE202011000038U patent/DE202011000038U1/en not_active Expired - Lifetime
-
2012
- 2012-01-06 DE DE201210100097 patent/DE102012100097B4/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006054131A1 (en) * | 2006-11-15 | 2008-05-21 | Hidde, Axel R., Dr. | Medium water pressure, temperature and volume fluid technical controlling and regulating method for building e.g. apartment, involves superimposing plug valve to motor-driven or electronically controlled proportional valve |
DE102008053879A1 (en) * | 2008-10-30 | 2010-06-02 | Christof Welsch | Electric plumbing fixture |
Cited By (30)
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---|---|---|---|---|
US9689149B2 (en) | 2012-06-22 | 2017-06-27 | Kohler Mira Limited | Flow control valve |
US9260844B2 (en) | 2012-06-22 | 2016-02-16 | Kohler Mira Limited | Shower head with integrated mixing valve |
US9758950B2 (en) | 2012-06-22 | 2017-09-12 | Kohler Mira Limited | Plumbing fixture with integrated mixing valve |
US9273450B2 (en) | 2012-06-22 | 2016-03-01 | Kohler Mira Limited | Plumbing fixture with heating elements |
US9340959B2 (en) | 2012-06-22 | 2016-05-17 | Kohler Mira Limited | Plumbing fixture with mixing valve and controller |
US9340958B2 (en) | 2012-06-22 | 2016-05-17 | Kohler Mira Limited | Mixing valve |
US9366015B2 (en) | 2012-06-22 | 2016-06-14 | Kohler Mira Limited | Method of controlling mixing valve |
US9376792B2 (en) | 2012-06-22 | 2016-06-28 | Kohler Mira Limited | Plumbing fixture with integrated mixing valve |
US9476188B2 (en) | 2012-06-22 | 2016-10-25 | Kohler Mira Limited | System and method for remotely disinfecting plumbing fixtures |
US9506227B2 (en) | 2012-06-22 | 2016-11-29 | Kohler Mira Limited | Plumbing fixture with user interface |
US9594383B2 (en) | 2012-06-22 | 2017-03-14 | Kohler Mira Limited | Shower head with integrated mixing valve |
US9650769B2 (en) | 2012-06-22 | 2017-05-16 | Kohler Mira Limited | Mixing valve |
US9650770B2 (en) | 2012-06-22 | 2017-05-16 | Kohler Mira Limited | Mixing valve |
US9683352B2 (en) | 2012-06-22 | 2017-06-20 | Kohler Mira Limited | Valve disinfecting method |
US11674293B2 (en) | 2012-06-22 | 2023-06-13 | Kohler Mira Limited | Mixing valve |
US9260842B2 (en) | 2012-06-22 | 2016-02-16 | Kohler Mira Limited | Valve with heating element |
US9822513B2 (en) | 2012-06-22 | 2017-11-21 | Kohler Mira Limited | Mixing valve |
US9909288B2 (en) | 2012-06-22 | 2018-03-06 | Kohler Mira Limited | Plumbing fixture with mixing valve and controller |
US9920507B2 (en) | 2012-06-22 | 2018-03-20 | Kohler Mira Limited | Mixing valve |
US9957700B2 (en) | 2012-06-22 | 2018-05-01 | Kohler Mira Limited | Valve with heating element |
US9957699B2 (en) | 2012-06-22 | 2018-05-01 | Kohler Mira Limited | Plumbing fixture with heating elements |
US10000914B2 (en) | 2012-06-22 | 2018-06-19 | Kohler Mira Limited | Plumbing fixture with user interface |
US10041234B2 (en) | 2012-06-22 | 2018-08-07 | Kohler Mira Limited | Mixing valve |
US10087607B2 (en) | 2012-06-22 | 2018-10-02 | Kohler Mira Limited | Shower head with integrated mixing valve |
US10106964B2 (en) | 2012-06-22 | 2018-10-23 | Kohler Mira Limited | Method of controlling mixing valve |
US10501915B2 (en) | 2012-06-22 | 2019-12-10 | Kohler Mira Limited | Plumbing fixture with user interface |
US10577784B2 (en) | 2012-06-22 | 2020-03-03 | Kohler Mira Limited | Shower head with integrated mixing valve |
US11230829B2 (en) | 2012-06-22 | 2022-01-25 | Kohler Mira Limited | Mixing valve |
US9260843B2 (en) | 2012-06-22 | 2016-02-16 | Kohler Mira Limited | Valve disinfecting method |
US11391021B2 (en) | 2017-11-09 | 2022-07-19 | Kohler Mira Limited | Plumbing component |
Also Published As
Publication number | Publication date |
---|---|
DE102012100097B4 (en) | 2015-02-19 |
DE102012100097A1 (en) | 2012-07-12 |
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Legal Events
Date | Code | Title | Description |
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R163 | Identified publications notified | ||
R207 | Utility model specification |
Effective date: 20120606 |
|
R150 | Term of protection extended to 6 years | ||
R150 | Term of protection extended to 6 years |
Effective date: 20140203 |
|
R157 | Lapse of ip right after 6 years |