EP1390586A1 - Sanitary faucet unit - Google Patents

Sanitary faucet unit

Info

Publication number
EP1390586A1
EP1390586A1 EP02745328A EP02745328A EP1390586A1 EP 1390586 A1 EP1390586 A1 EP 1390586A1 EP 02745328 A EP02745328 A EP 02745328A EP 02745328 A EP02745328 A EP 02745328A EP 1390586 A1 EP1390586 A1 EP 1390586A1
Authority
EP
European Patent Office
Prior art keywords
sanitary fitting
fitting block
aerator
block according
backflow preventer
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
EP02745328A
Other languages
German (de)
French (fr)
Other versions
EP1390586B1 (en
Inventor
Bernd Kronenbitter
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.)
Hansgrohe SE
Original Assignee
Hansgrohe SE
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
Application filed by Hansgrohe SE filed Critical Hansgrohe SE
Publication of EP1390586A1 publication Critical patent/EP1390586A1/en
Application granted granted Critical
Publication of EP1390586B1 publication Critical patent/EP1390586B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • E03C1/04—Water-basin installations specially adapted to wash-basins or baths
    • E03C1/042—Arrangements on taps for wash-basins or baths for connecting to the wall
    • 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
    • E03C1/104—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves using a single check valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/3149—Back flow prevention by vacuum breaking [e.g., anti-siphon devices]
    • Y10T137/3185—Air vent in liquid flow line
    • Y10T137/3294—Valved
    • Y10T137/3331—With co-acting valve in liquid flow path
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/6851—With casing, support, protector or static constructional installations
    • Y10T137/6966—Static constructional installations
    • Y10T137/6969—Buildings
    • Y10T137/698—Wall
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87249—Multiple inlet with multiple outlet

Definitions

  • the invention relates to a sanitary fitting block, which is usually connected in plaster with supply lines for hot and cold water, and on or in which functional parts of the fittings can be accommodated, for example a mixer cartridge or a diverter for switching the mixed water outlet between a bath tub outlet and a shower outlet.
  • a flush-mounted connector of this type is already known (EP-A2 818585).
  • a ventilation device in the form of a multi-way valve is seated in a bore extending from a connection surface for a mixer cartridge.
  • a flush-mounted fitting (EP-A2 818586) is also known, in which a backflow preventer is likewise arranged in a surface starting from a connection surface for a mixer cartridge.
  • the invention is based on the object of creating a sanitary fitting block which can be easily maintained with simple manufacture and simple construction and which fulfills all safety regulations. To achieve this object, the invention proposes a sanitary fitting block with the features mentioned in claim 1. Developments of the invention are the subject of dependent claims.
  • the sanitary fitting block proposed by the invention thus contains a backflow preventer, which is arranged downstream of the mixed water outlet of the mixer cartridge, and an aerator, which is also arranged downstream of the mixed water outlet of the mixer cartridge.
  • the mixer cartridge does not have to be arranged directly in the sanitary fitting block. It is also possible that an optionally flat surface is present here, which has water inlet openings and water outlet openings for the mixer cartridge.
  • the opening which is assigned to the mixed water outlet from the mixer cartridge is to be regarded in the above description as the mixed water outlet from the mixer cartridge.
  • the sanitary fitting block prefferably has a recess into which the mixer cartridge is inserted.
  • the backflow preventer and the ventilation device or the aerator are functionally connected in series and thereby reinforce one another in their mode of operation.
  • the aerator is arranged between the backflow preventer and the mixed water outlet from the sanitary fitting block.
  • the sanitary fitting block has a receptacle for a diverter valve which switches between the first mixed water outlet from the sanitary fitting block and a second mixed water outlet from the sanitary fitting block.
  • this can be a so-called shower diverter.
  • One mixed water outlet from the sanitary fitting block can be assigned to a bath outlet, while the second mixed water outlet from the sanitary fitting block is then assigned to a shower outlet.
  • the backflow preventer is arranged between the connection for the mixer cartridge and the changeover valve.
  • the backflow preventer is a non-return valve, which prevents sucking back in the event of negative pressure in the supply lines. With the arrangements just described here, both sucking back from the shower outlet and from the tub outlet is prevented.
  • the aerator is arranged between the diverter and the tub outlet.
  • the tub spout is arranged below the top edge of a bathtub, so that in the worst case this is below the water surface, this arrangement of the ventilation device can achieve a high level of safety.
  • the chamber in which the backflow preventer is arranged is subjected to an axial flow and / or to the side.
  • the chamber in which the aerator is arranged is flowed against from the side and / or axially.
  • Lateral inflow or lateral outflow can be understood to mean both a radial and a tangential direction with regard to a usually cylindrical non-return valve or aerator.
  • the water inlet and the air inlet are arranged essentially axially offset from one another.
  • the aerator and / or the backflow preventer are flowed through axially.
  • the ventilation openings are arranged radially.
  • the invention proposes that the backflow preventer and / or the aerator be designed as cartridges and / or arranged in separate receptacles. They can therefore not only be used and removed individually, but can also be replaced individually.
  • the invention proposes that the backflow preventer and / or the aerator are fixed in the respective receptacles by plugs, in particular by screw plugs.
  • the receptacles can practically be designed as a cylindrical recess into which the corresponding element is inserted and held there by the screw plug.
  • the chamber for the backflow preventer and the aerator are arranged parallel to one another.
  • the receptacles for the backflow preventer and / or for the aerator are arranged in such a way that the backflow preventer and / or the aerator can be exchanged without removing the mixer cartridge and / or without removing the changeover valve.
  • the sealing plugs are preferably arranged on the same side.
  • connection for the mixer cartridge and, if appropriate, the receptacle for the diverter are arranged on opposite sides of the front of the valve block, for example above and below.
  • the input connections and / or the output connections open or open on a flat rear side of the sanitary fitting block.
  • Figure 1 is a perspective view of a sanitary fitting block according to the invention.
  • Figure 2 shows a section through the sanitary fitting block
  • FIG. 3 shows a section corresponding to FIG. 2 with an inserted
  • Figure 4 is a view of the sanitary fitting block from behind.
  • the sanitary fitting block shown in the figures is intended to be fastened to a wall under plaster. Its back, see Figure 4, is formed by a plate that forms a flat surface. At the four corners are bores 2 running perpendicular to the rear side 1 through which the sanitary fitting block can be screwed to a wall. In the rear 1, see FIG. 4, two inlet openings 3 open into the sanitary fitting block, one of which is for connecting a cold water pipe and one for connecting one
  • Hot water pipe is determined.
  • two openings 4 open in the rear 1, one of which is connected to a further line for a bath outlet, while the other is connected to a further line for a shower, for example a fixed head shower or a connection for a shower hose.
  • the sanitary fitting block contains in its front area a receptacle 5 for a backflow preventer and, in parallel, a receptacle 6 for an aerator. Both recordings run approximately parallel to each other and are arranged on the side of the sanitary fitting block. On the other two sides, that is to say at the top and bottom in FIG. 1, there is a receptacle 7 for a diverter and an opposing receptacle 8 for a mixer cartridge.
  • the receptacle 8 for a mixer cartridge is formed by a flat surface in which both through openings for water and internally threaded bores for screwing are arranged.
  • a channel leads within the sanitary fitting block to the lower end 13 of the receptacle 5 for the backflow preventer in FIGS. 1 to 3.
  • the section in Figure 2 is through the Axis of the recordings 5 and 6 placed.
  • the channel from the mixed water outlet opening 12 to the lower end 13 of the receptacle 5 is arranged above the cutting plane.
  • a backflow preventer is inserted into the receptacle 5, see FIG. 3, from its upper open end in the figures, and the upper end is closed with the aid of a screw plug 15.
  • This screw plug 15 is also sealed from the receptacle.
  • the water enters from the receptacle 5, into which it flows axially, laterally through a slot 16 into the receptacle 7 for the shower diverter.
  • This channel, which leads out of the slot 16 is arranged below the sectional plane of FIGS. 2 and 3.
  • the water can either flow directly to one of the outlet openings 4 in the rear of the sanitary fitting block or through the slot 17 seen in the sectional plane of FIG. From the slot 17 it passes laterally into the receptacle 6 for the aerator, which is inserted into the receptacle in a similar manner to the backflow preventer 14 and is held in place with the aid of a screw plug. From the receptacle 6 for the aerator, the water passes axially through a further channel 19, see FIG. 3, into the outlet opening for the tub outlet, which opens into the rear 1 of the sanitary fitting block, see FIG. 4.
  • the flow of the water is as follows.
  • the cold and warm water pass through the corresponding inlet openings 3 through the
  • the water can either go through the aerator to the bath outlet or directly to the shower hose. Both the backflow preventer 14 and the aerator can be removed from the corresponding receptacles 5, 6 without removing the mixer cartridge only after removing a cover or a rosette. It is only necessary to remove the corresponding screw plug.
  • the shower diverter itself does not need to be removed to allow access to the two elements.
  • the combination of backflow preventer 14 and aerator prevents any back suction.
  • the line is blocked by the backflow preventer, and in the event of further negative pressure, the aerator opens an opening so that air can get through the side slot 20 in the sanitary fitting block and from there into the line.

Abstract

The invention relates to a flush mount sanitary faucet unit which comprises water conduits for cold and warm water as well as for mixed water. A nonreturn valve is disposed between a mixer cartridge to be linked with the sanitary faucet unit and a changer for a shower outlet, and a ventilation valve is disposed between the changer and the tub outlet.

Description

Beschreibung description
SanitärarmaturenblockSanitary fittings block
Die Erfindung betrifft einen Sanitärarmaturenblock, der in einer Hausinstallation üblicherweise unter Putz mit Zuleitungen für warmes und kaltes Wasser verbunden wird, und an dem oder in dem Funktionsteile der Armaturen untergebracht werden können, beispielsweise eine Mischerkartusche oder auch ein Umsteller zum Umstellen des Mischwasserausgangs zwischen einem Badewannenabgang und einem Duschabgang.The invention relates to a sanitary fitting block, which is usually connected in plaster with supply lines for hot and cold water, and on or in which functional parts of the fittings can be accommodated, for example a mixer cartridge or a diverter for switching the mixed water outlet between a bath tub outlet and a shower outlet.
Es ist bereits ein Unterputzanschlussstück dieser Art bekannt (EP-A2 818585). Bei diesem bekannten Anschlussstück sitzt in einer von einer Anschlussfläche für eine Mischerkartusche ausgehenden Bohrung eine Belüftungseinrichtung in Form eines Mehrwegeventils.A flush-mounted connector of this type is already known (EP-A2 818585). In this known connection piece, a ventilation device in the form of a multi-way valve is seated in a bore extending from a connection surface for a mixer cartridge.
Ebenfalls bekannt ist eine Unterputzarmatur (EP-A2 818586), bei der ebenfalls in einer von einer Anschlussfläche für eine Mischerkartusche ausgehenden Fläche ein Rückflussverhinderer angeordnet ist.A flush-mounted fitting (EP-A2 818586) is also known, in which a backflow preventer is likewise arranged in a surface starting from a connection surface for a mixer cartridge.
Weiterhin bekannt ist eine Sanitärarmatur (EP-A1 455998), bei der eine Sicherungseinrichtung in einer Bohrung eingesetzt ist. Die Sicherheitseinrichtung enthält hintereinander geschaltet einenAlso known is a sanitary fitting (EP-A1 455998) in which a safety device is inserted in a bore. The safety device contains one connected in series
Rückflussverhinderer und einen Belüfter. Beide sitzen in der gleichen Aufnahme.Backflow preventer and an aerator. Both are in the same shot.
Der Erfindung liegt die Aufgabe zu Grunde, einen Sanitärarmaturenblock zu schaffen, der sich bei einfacher Herstellung und einfachem Aufbau gut warten lässt und der alle Sicherheitsvorschriften erfüllt. Zur Lösung dieser Aufgabe schlägt die Erfindung einen Sanitärarmaturenblock mit den im Anspruch 1 genannten Merkmalen vor. Weiterbildungen der Erfindung sind Gegenstand von Unteransprüchen.The invention is based on the object of creating a sanitary fitting block which can be easily maintained with simple manufacture and simple construction and which fulfills all safety regulations. To achieve this object, the invention proposes a sanitary fitting block with the features mentioned in claim 1. Developments of the invention are the subject of dependent claims.
Der von der Erfindung vorgeschlagene Sanitärarmaturenblock enthält also einen Rückflussverhinderer, der stromab des Mischwasserausgangs der Mischerkartusche angeordnet ist, sowie einen Belüfter, der ebenfalls stromab des Mischwasserausgangs der Mischerkartusche angeordnet ist.The sanitary fitting block proposed by the invention thus contains a backflow preventer, which is arranged downstream of the mixed water outlet of the mixer cartridge, and an aerator, which is also arranged downstream of the mixed water outlet of the mixer cartridge.
Die Mischerkartusche braucht nicht direkt in dem Sanitärarmaturenblock angeordnet zu sein. Es ist auch möglich, dass hier eine gegebenenfalls ebene Fläche vorhanden ist, die Wassereintrittsöffnungen und Wasseraustrittsöffnungen für die Mischerkartusche aufweist. Die Öffnung, die dem Mischwasserausgang aus der Mischerkartusche zugeordnet ist, soll in der obigen Beschreibung als der Mischwasserausgang der Mischerkartusche angesehen werden.The mixer cartridge does not have to be arranged directly in the sanitary fitting block. It is also possible that an optionally flat surface is present here, which has water inlet openings and water outlet openings for the mixer cartridge. The opening which is assigned to the mixed water outlet from the mixer cartridge is to be regarded in the above description as the mixed water outlet from the mixer cartridge.
Es ist ebenfalls möglich, dass der Sanitärarmaturenblock eine Ausnehmung aufweist, in die die Mischerkartusche eingesetzt wird.It is also possible for the sanitary fitting block to have a recess into which the mixer cartridge is inserted.
Insbesondere kann vorgesehen sein, dass der Rückflussverhinderer und die Belüftungseinrichtung beziehungsweise der Belüfter funktionsmäßig hintereinander geschaltet sind und sich dadurch in ihrer Wirkungsweise gegenseitig verstärken.In particular, it can be provided that the backflow preventer and the ventilation device or the aerator are functionally connected in series and thereby reinforce one another in their mode of operation.
Insbesondere kann vorgesehen sein, dass der Belüfter zwischen dem Rückflussverhinderer und dem Mischwasserausgang aus dem Sanitärarmaturenblock angeordnet ist.In particular, it can be provided that the aerator is arranged between the backflow preventer and the mixed water outlet from the sanitary fitting block.
In Weiterbildung der Erfindung kann vorgesehen sein, dass der Sanitärarmaturenblock eine Aufnahme für ein Umstellerventil aufweist, das zwischen dem ersten Mischwasserausgang aus dem Sanitärarmaturenblock und einem zweiten Mischwasserausgang aus dem Sanitärarmaturenblock umschaltet.In a development of the invention it can be provided that the sanitary fitting block has a receptacle for a diverter valve which switches between the first mixed water outlet from the sanitary fitting block and a second mixed water outlet from the sanitary fitting block.
Insbesondere kann es sich hierbei um einen sogenannten Brauseumsteller handeln. Der eine Mischwasserausgang aus dem Sanitärarmaturenblock kann einem Wannenabgang zugeordnet sein, während der zweite Mischwasserausgang aus dem Sanitärarmaturenblock dann einem Duschabgang zugeordnet ist.In particular, this can be a so-called shower diverter. One mixed water outlet from the sanitary fitting block can be assigned to a bath outlet, while the second mixed water outlet from the sanitary fitting block is then assigned to a shower outlet.
Es kann hierbei vorgesehen sein, dass der Rückflussverhinderer zwischen dem Anschluss für die Mischerkartusche und dem Umstellerventil angeordnet ist. Der Rückflussverhinderer ist ein Rückschlagventil, das bei Unterdruck in der Zuleitungen ein Zurücksaugen verhindert. Bei der hier gerade beschriebenen Anordnungen wird sowohl das Zurücksaugen aus dem Brauseabgang als auch aus dem Wannenabgang verhindert.It can be provided that the backflow preventer is arranged between the connection for the mixer cartridge and the changeover valve. The backflow preventer is a non-return valve, which prevents sucking back in the event of negative pressure in the supply lines. With the arrangements just described here, both sucking back from the shower outlet and from the tub outlet is prevented.
In Weiterbildung der Erfindung kann vorgesehen sein, dass der Belüfter zwischen dem Umsteller und dem Wannenabgang angeordnet ist. Insbesondere dann, wenn der Wannenauslauf unterhalb der Oberkante einer Badewanne angeordnet ist, so dass im ungünstigsten Fall dieser unter der Wasseroberfläche liegt, kann durch diese Anordnung der Belüftungseinrichtung eine große Sicherheit erreicht werden.In a further development of the invention it can be provided that the aerator is arranged between the diverter and the tub outlet. In particular, if the tub spout is arranged below the top edge of a bathtub, so that in the worst case this is below the water surface, this arrangement of the ventilation device can achieve a high level of safety.
In Weiterbildung der Erfindung kann vorgesehen sein, dass die Kammer, in der der Rückflussverhinderer angeordnet ist, axial angeströmt und und/oder seitlich verlassen wird.In a further development of the invention it can be provided that the chamber in which the backflow preventer is arranged is subjected to an axial flow and / or to the side.
Erfindungsgemäß kann ebenfalls vorgesehen sein, dass die Kammer, in der der Belüfter angeordnet ist, seitlich angeströmt und/oder axial verlassen wird. Unter seitlichem Anströmen bzw. seitlichem Abströmen kann sowohl eine radiale als auch eine tangentiale Richtung im Hinblick auf einen üblicherweise zylindrisch ausgebildeten Rückflussverhinderer bzw. Belüfter verstanden werden.According to the invention, it can also be provided that the chamber in which the aerator is arranged is flowed against from the side and / or axially. Lateral inflow or lateral outflow can be understood to mean both a radial and a tangential direction with regard to a usually cylindrical non-return valve or aerator.
Erfindungsgemäß kann vorgesehen sein, dass der Wassereintritt und der Lufteintritt im Wesentlichen axial versetzt einander gegenüberliegend angeordnet sind. Der Belüfter und/oder der Rückflussverhinderer werden axial durchströmt. Die Belüftungsöffnungen sind radial angeordnet.According to the invention, it can be provided that the water inlet and the air inlet are arranged essentially axially offset from one another. The aerator and / or the backflow preventer are flowed through axially. The ventilation openings are arranged radially.
Die Erfindung schlägt vor, dass der Rückflussverhinderer und/oder der Belüfter als Patronen ausgebildet und/oder in getrennten Aufnahmen angeordnet sind. Sie können daher nicht nur einzeln eingesetzt und einzeln herausgenommen werden, sondern auch einzeln ausgetauscht werden.The invention proposes that the backflow preventer and / or the aerator be designed as cartridges and / or arranged in separate receptacles. They can therefore not only be used and removed individually, but can also be replaced individually.
Insbesondere schlägt die Erfindung vor, dass der Rückflussverhinderer und/oder der Belüfter in den jeweiligen Aufnahmen durch Stopfen, insbesondere durch Schraubstopfen, festgelegt sind. Die Aufnahmen können praktisch als zylindrische Ausnehmung ausgebildet sein, in die das entsprechende Element eingesetzt und dort durch den Schraubstopfen festgehalten wird.In particular, the invention proposes that the backflow preventer and / or the aerator are fixed in the respective receptacles by plugs, in particular by screw plugs. The receptacles can practically be designed as a cylindrical recess into which the corresponding element is inserted and held there by the screw plug.
In nochmaliger Weiterbildung der Erfindung kann vorgesehen sein, dass die Kammer für den Rückflussverhinderer und den Belüfter parallel zueinander angeordnet sind.In a further development of the invention, it can be provided that the chamber for the backflow preventer and the aerator are arranged parallel to one another.
Erfindungsgemäß kann vorgesehen sein, dass die Aufnahmen für den Rückflussverhinderer und/oder für den Belüfter derart angeordnet sind, dass der Rückflussverhinderer und/oder der Belüfter ohne Abnahme der Mischerkartusche und/oder ohne Entfernen des Umstellerventils ausgetauscht werden können. Dies macht Wartungsarbeiten besonders einfach, da das Austauschen des Elementes sich sehr einfach gestalten lässt. Es braucht nur der Stopfen oder auch ein Schraubstopfen entfernt zu werden, und die jeweiligen Elemente lassen sich dann herausziehen und austauschen. Die Verschlussstopfen sind vorzugsweise auf der gleichen Seite angeordnet.According to the invention it can be provided that the receptacles for the backflow preventer and / or for the aerator are arranged in such a way that the backflow preventer and / or the aerator can be exchanged without removing the mixer cartridge and / or without removing the changeover valve. This makes maintenance work particularly easy since the element can be exchanged very easily. It just takes the plug or a screw plug to be removed, and the respective elements can then be pulled out and exchanged. The sealing plugs are preferably arranged on the same side.
Erfindungsgemäß kann vorgesehen sein, dass der Anschluss für die Mischerkartusche und gegebenenfalls die Aufnahme für den Umsteller an gegenüberliegenden Seiten der Vorderfront des Armaturenblocks angeordnet sind, beispielsweise oben und unten.According to the invention, it can be provided that the connection for the mixer cartridge and, if appropriate, the receptacle for the diverter are arranged on opposite sides of the front of the valve block, for example above and below.
Es kann erfindungsgemäß vorgesehen sein, dass die Eingangsanschlüsse und/oder die Ausgangsanschlüsse an einer ebenen Rückseite des Sanitärarmaturenblocks einmünden beziehungsweise ausmünden.It can be provided according to the invention that the input connections and / or the output connections open or open on a flat rear side of the sanitary fitting block.
Weitere Merkmale, Einzelheiten und Vorzüge der Erfindung ergeben sich aus der folgenden Beschreibung einer bevorzugten Ausführungsform, den Patentansprüchen und der Zusammenfassung, deren Wortlaut durch Bezugnahme zum Inhalt der Beschreibung gemacht wird, sowie anhand der Zeichnung. Hierbei zeigen:Further features, details and advantages of the invention will become apparent from the following description of a preferred embodiment, the patent claims and the abstract, the wording of which is made the content of the description by reference, and with reference to the drawing. Here show:
Figur 1 eine perspektivische Ansicht eines Sanitärarmaturenblocks nach der Erfindung;Figure 1 is a perspective view of a sanitary fitting block according to the invention;
Figur 2 einen Schnitt durch den Sanitärarmaturenblock;Figure 2 shows a section through the sanitary fitting block;
Figur 3 einen der Figur 2 entsprechenden Schnitt mit eingesetztem3 shows a section corresponding to FIG. 2 with an inserted
Rückflussverhinderer;Return valve;
Figur 4 eine Ansicht des Sanitärarmaturenblocks von hinten.Figure 4 is a view of the sanitary fitting block from behind.
Der in den Figuren dargestellte Sanitärarmaturenblock ist dazu bestimmt, unter Putz an einer Wand befestigt zu werden. Seine Rückseite, siehe Figur 4, wird von einer Platte gebildet, die eine ebene Fläche bildet. An den vier Ecken sind jeweils senkrecht zu der Rückseite 1 verlaufende Bohrungen 2 vorhanden, durch die hindurch der Sanitärarmaturenblock an einer Wand festgeschraubt werden kann. In der Rückseite 1 , siehe Figur 4, münden in den Sanitärarmaturenblock zwei Einlassöffnungen 3, von denen eine für den Anschluss einer Kaltwasserleitung und eine für den Anschluss einerThe sanitary fitting block shown in the figures is intended to be fastened to a wall under plaster. Its back, see Figure 4, is formed by a plate that forms a flat surface. At the four corners are bores 2 running perpendicular to the rear side 1 through which the sanitary fitting block can be screwed to a wall. In the rear 1, see FIG. 4, two inlet openings 3 open into the sanitary fitting block, one of which is for connecting a cold water pipe and one for connecting one
Warmwasserleitung bestimmt ist. In der Rückseite 1 münden darüber hinaus zwei Öffnungen 4, von denen eine mit einer weiterführenden Leitung für einen Wannenabgang verbunden ist, während die andere mit einer weiterführenden Leitung für eine Brause verbunden ist, beispielsweise einer fest montierten Kopfbrause oder einem Anschluss für einen Brauseschlauch.Hot water pipe is determined. In addition, two openings 4 open in the rear 1, one of which is connected to a further line for a bath outlet, while the other is connected to a further line for a shower, for example a fixed head shower or a connection for a shower hose.
Der Sanitärarmaturenblock enthält in seinem vorderen Bereich eine Aufnahme 5 für einen Rückflussverhinderer und parallel dazu eine Aufnahme 6 für einen Belüfter. Beide Aufnahmen verlaufen etwa parallel zueinander und sind seitlich an dem Sanitärarmaturenblock angeordnet. An den beiden anderen Seiten, das heißt in Figur 1 oben und unten, ist eine Aufnahme 7 für einen Umsteller angeordnet und gegenüberliegend eine Aufnahme 8 für eine Mischerkartusche. Die Aufnahme 8 für eine Mischerkartusche wird von einer ebenen Fläche gebildet, in der sowohl Durchtrittsöffnungen für Wasser als auch mit Innengewinde versehene Bohrungen zum Verschrauben angeordnet sind. Von den in der Rückseite des Sanitärarmaturenblocks mündenden Öffnungen 3, 4 führen durch das Innere des Sanitärarmaturenblocks Kanäle, die die entsprechenden Wasserverbindungen herstellen. In der in Figur 1 zu sehenden Fläche 9 für den Anschluss der Mischerkartusche mündet eine Öffnung 10 für das warme Wasser und eine Öffnung 11 für das kalte Wasser. In der Fläche 9 ist eine weitere Öffnung 12 angeordnet, durch die das die Mischerkartusche verlassende Mischwasser wieder in den Sanitärarmaturenblock eintritt. Es handelt sich hier also um die Mischwasserausgangsöffnung des Mischventils.The sanitary fitting block contains in its front area a receptacle 5 for a backflow preventer and, in parallel, a receptacle 6 for an aerator. Both recordings run approximately parallel to each other and are arranged on the side of the sanitary fitting block. On the other two sides, that is to say at the top and bottom in FIG. 1, there is a receptacle 7 for a diverter and an opposing receptacle 8 for a mixer cartridge. The receptacle 8 for a mixer cartridge is formed by a flat surface in which both through openings for water and internally threaded bores for screwing are arranged. From the openings 3, 4 opening into the rear of the sanitary fitting block, channels lead through the interior of the sanitary fitting block, which produce the corresponding water connections. An opening 10 for the warm water and an opening 11 for the cold water open into the surface 9 to be seen in FIG. 1 for the connection of the mixer cartridge. A further opening 12 is arranged in surface 9, through which the mixed water leaving the mixer cartridge re-enters the sanitary fitting block. So this is the mixed water outlet opening of the mixing valve.
Von dieser Mischwasserausgangsöffnung 12 führt ein Kanal innerhalb des Sanitärarmaturenblocks zu dem in den Figuren 1 bis 3 unteren Ende 13 der Aufnahme 5 für den Rückflussverhinderer. Der Schnitt in Figur 2 ist durch die Achse der Aufnahmen 5 und 6 gelegt. Der Kanal von der Mischwasserausgangsöffnung 12 zu dem unteren Ende 13 der Aufnahme 5 ist oberhalb der Schnittebene angeordnet. In die Aufnahme 5 wird, siehe Figur 3, von ihrem in den Figuren oberen offenen Ende her ein Rückflussverhinderer eingesetzt und das obere Ende mit Hilfe eines Schraubstopfens 15 verschlossen. Dieser Schraubstopfen 15 ist gegenüber der Aufnahme auch abgedichtet. Das Wasser tritt aus der Aufnahme 5, in die es axial einströmt, seitlich durch einen Schlitz 16 in die Aufnahme 7 für den Brauseumsteller ein. Dieser Kanal, der aus dem Schlitz 16 heraus führt, ist unterhalb der Schnittebene der Figur 2 und 3 angeordnet.From this mixed water outlet opening 12, a channel leads within the sanitary fitting block to the lower end 13 of the receptacle 5 for the backflow preventer in FIGS. 1 to 3. The section in Figure 2 is through the Axis of the recordings 5 and 6 placed. The channel from the mixed water outlet opening 12 to the lower end 13 of the receptacle 5 is arranged above the cutting plane. A backflow preventer is inserted into the receptacle 5, see FIG. 3, from its upper open end in the figures, and the upper end is closed with the aid of a screw plug 15. This screw plug 15 is also sealed from the receptacle. The water enters from the receptacle 5, into which it flows axially, laterally through a slot 16 into the receptacle 7 for the shower diverter. This channel, which leads out of the slot 16, is arranged below the sectional plane of FIGS. 2 and 3.
Aus der Aufnahme 7 für den Brauseumsteller kann das Wasser, je nach Stellung des später einzusetzenden Brauseumsteilens, entweder direkt zu einer der Austrittsöffnungen 4 in der Rückseite des Sanitärarmaturenblocks oder durch den in der Schnittebene der Figur 2 zu sehenden Schlitz 17 weiter fließen. Aus dem Schlitz 17 gelangt es seitlich in die Aufnahme 6 für den Belüfter, der in ähnlicher Weise wie der Rückflussverhinderer 14 in die Aufnahme eingesetzt und mit Hilfe eines Schraubstopfens festgehalten wird. Aus der Aufnahme 6 für den Belüfter gelangt das Wasser axial durch einen weiterführenden Kanal 19, siehe Figur 3, in die Austrittsöffnung für den Wannenabgang, die in der Rückseite 1 des Sanitärarmaturenblocks ausmündet, siehe Figur 4.From the receptacle 7 for the shower diverter, depending on the position of the shower replacement to be used later, the water can either flow directly to one of the outlet openings 4 in the rear of the sanitary fitting block or through the slot 17 seen in the sectional plane of FIG. From the slot 17 it passes laterally into the receptacle 6 for the aerator, which is inserted into the receptacle in a similar manner to the backflow preventer 14 and is held in place with the aid of a screw plug. From the receptacle 6 for the aerator, the water passes axially through a further channel 19, see FIG. 3, into the outlet opening for the tub outlet, which opens into the rear 1 of the sanitary fitting block, see FIG. 4.
Die Strömung des Wassers ist folgendermaßen. Das kalte und warme Wasser gelangen durch die entsprechenden Eingangsöffnungen 3 durch denThe flow of the water is as follows. The cold and warm water pass through the corresponding inlet openings 3 through the
Sanitärarmaturenblock zu den entsprechenden Öffnungen 10 und 11 in der Fläche 9, an der die Mischerkartusche angebracht wird. Von der Mischerkartusche aus tritt das Mischwasser durch die Öffnung 12 in den Kanal und strömt axial in den Rückflussverhinderer 14. Aus diesem gelangt es seitlich, das heißt entweder radial oder tangential, in die Aufnahme 7 für denSanitary fitting block to the corresponding openings 10 and 11 in the area 9 to which the mixer cartridge is attached. From the mixer cartridge, the mixed water passes through the opening 12 into the channel and flows axially into the backflow preventer 14. From this it arrives laterally, that is to say either radially or tangentially, into the receptacle 7 for the
Brauseumsteller .Von dort kann das Wasser entweder durch den Belüfter zu dem Wannenabgang gelangen, oder direkt zu den Brauseschlauch. Sowohl der Rückflussverhinderer 14 als auch der Belüfter können ohne Abnahme an der Mischerkartusche nur nach Abnehmen eines Deckels oder einer Rosette aus den entsprechenden Aufnahmen 5, 6 herausgenommen werden. Hierzu ist es nur erforderlich, den entsprechenden Schraubstopfen zu entfernen. Auch der Brauseumsteller selbst braucht nicht abgenommen zu werden, um den Zugang zu den beiden Elementen zu ermöglichen.Shower diverter. From there, the water can either go through the aerator to the bath outlet or directly to the shower hose. Both the backflow preventer 14 and the aerator can be removed from the corresponding receptacles 5, 6 without removing the mixer cartridge only after removing a cover or a rosette. It is only necessary to remove the corresponding screw plug. The shower diverter itself does not need to be removed to allow access to the two elements.
Im Rücksaugfall, das heißt wenn der Wannenabgang unter Wasser steht, die Mischwasserkartusche geöffnet ist und in der Zuleitung ein Unterdruck entsteht, verhindert die Kombination aus Rückflussverhinderer 14 und Belüfter jegliches Rücksaugen. Zunächst wird die Leitung durch den Rückflussverhinderer gesperrt, und im weiteren Unterdruckfall öffnet der Belüfter eine Öffnung, so dass Luft durch den seitlichen Schlitz 20 in dem Sanitärarmaturenblock und von dort in die Leitung gelangen kann. In the case of a back suction, that is to say when the tub outlet is under water, the mixed water cartridge is open and a negative pressure is created in the supply line, the combination of backflow preventer 14 and aerator prevents any back suction. First, the line is blocked by the backflow preventer, and in the event of further negative pressure, the aerator opens an opening so that air can get through the side slot 20 in the sanitary fitting block and from there into the line.

Claims

Patentansprüche claims
1. Sanitärarmaturenblock, mit1. Sanitary fitting block, with
1.1 einem Eingangsanschluss (3) für kaltes Wasser,1.1 an inlet connection (3) for cold water,
1.2 einem Eingangsanschluss (3) für warmes Wasser,1.2 an inlet connection (3) for warm water,
1.3 einem Anschluss (9) für eine Mischerkartusche,1.3 a connection (9) for a mixer cartridge,
1.4 mindestens einem Ausgangsanschluss (4) für Mischwasser, 1.5 einem Rückflussverhinderer (14), der1.4 at least one outlet connection (4) for mixed water, 1.5 a backflow preventer (14), the
1.5.1 zwischen dem Anschluss (9) für die Mischerkartusche und dem1.5.1 between the connection (9) for the mixer cartridge and the
Ausgangsanschluss (4) für Mischwasser angeordnet ist, sowie mit 1.6 einem Belüfter, derOutput connection (4) is arranged for mixed water, and with 1.6 an aerator that
1.6.1 zwischen dem Anschluss (9) für die Mischerkartusche und dem Ausgang (4) für Mischwasser angeordnet ist.1.6.1 is arranged between the connection (9) for the mixer cartridge and the outlet (4) for mixed water.
2. Sanitärarmaturenblock nach Anspruch 1 , bei dem der Belüfter zwischen dem Rückflussverhinderer (14) und dem Mischwasserausgang (4) aus dem Sanitärarmaturenblock angeordnet ist.2. Sanitary fitting block according to claim 1, wherein the aerator between the backflow preventer (14) and the mixed water outlet (4) from the sanitary fitting block is arranged.
3. Sanitärarmaturenblock nach Anspruch 1 oder 2, mit einer Aufnahme (7) für ein Umstellerventil, das zwischen dem Mischwasserausgang (4) des Sanitärarmaturenblocks und einem zweiten Mischwasserausgang (4) aus dem Sanitärarmaturenblock umschaltet.3. Sanitary fitting block according to claim 1 or 2, with a receptacle (7) for a diverter valve which switches between the mixed water outlet (4) of the sanitary fitting block and a second mixed water outlet (4) from the sanitary fitting block.
4. Sanitärarmaturenblock nach Anspruch 3, bei dem der Rückflussverhinderer (14) zwischen dem Anschluss (9) für die Mischerkartusche und dem Umstellerventil angeordnet ist.4. Sanitary fitting block according to claim 3, wherein the backflow preventer (14) is arranged between the connection (9) for the mixer cartridge and the diverter valve.
5. Sanitärarmaturenblock nach Anspruch 3 oder 4, bei dem der Belüfter zwischen dem Umstellerventil und dem zu der Wanne führenden Mischwasserausgang (4) aus dem Sanitärarmaturenblock angeordnet ist. 5. Sanitary fitting block according to claim 3 or 4, wherein the aerator between the diverter valve and the mixed water outlet leading to the tub (4) is arranged from the sanitary fitting block.
6. Sanitärarmaturenblock nach einem der vorhergehenden Ansprüche, bei dem die Rückflussverhindererkammer axial angeströmt und/oder seitlich verlassen wird.6. Sanitary fitting block according to one of the preceding claims, in which the backflow preventer chamber flows axially and / or is left laterally.
7. Sanitärarmaturenblock nach einem der vorhergehenden Ansprüche, bei dem die Belüfterkammer seitlich angeströmt und axial verlassen wird.7. Sanitary fitting block according to one of the preceding claims, in which the aerator chamber is flowed against laterally and axially.
8. Sanitärarmaturenblock nach einem der vorhergehenden Ansprüche, bei dem der Rückflussverhinderer (14) und/oder der Belüfter als Patronen ausgebildet und/oder in getrennten Aufnahmen (5, 6) angeordnet sind.8. Sanitary fitting block according to one of the preceding claims, in which the backflow preventer (14) and / or the aerator are designed as cartridges and / or are arranged in separate receptacles (5, 6).
9. Sanitärarmaturenblock nach einem der vorhergehenden Ansprüche, bei dem der Rückflussverhinderer und/oder der Belüfter in der jeweiligen Aufnahme axial festgelegt sind.9. Sanitary fitting block according to one of the preceding claims, in which the backflow preventer and / or the aerator are axially fixed in the respective receptacle.
10. Sanitärarmaturenblock nach Anspruch 9, bei dem zur Festlegung ein Stopfen, insbesondere ein Schraubstopfen (15) verwendet wird.10. Sanitary fitting block according to claim 9, in which a stopper, in particular a screw stopper (15) is used for fixing.
11. Sanitärarmaturenblock nach einem der vorhergehenden Ansprüche, bei dem der Rückflussverhinderer (14) und der Belüfter parallel zueinander angeordnet sind.11. Sanitary fitting block according to one of the preceding claims, in which the backflow preventer (14) and the aerator are arranged parallel to one another.
12. Sanitärarmaturenblock nach einem der Ansprüche 8 bis 11 , bei dem die Aufnahmen (5, 6) für den Rückflussverhinderer (14) und den Belüfter derart angeordnet sind, dass der Rückflussverhinderer (14) und/oder der12. Sanitary fitting block according to one of claims 8 to 11, wherein the receptacles (5, 6) for the backflow preventer (14) and the aerator are arranged such that the backflow preventer (14) and / or the
Belüfter ohne Abnahme der Mischerkartusche ausgebaut werden können.Aerators can be removed without removing the mixer cartridge.
13. Sanitärarmaturenblock nach einem der Ansprüche 3 bis 12, bei dem der Anschluss (9) für die Mischerkartusche und die Aufnahme (7) für den13. Sanitary fitting block according to one of claims 3 to 12, in which the connection (9) for the mixer cartridge and the receptacle (7) for the
Umsteller an gegenüberliegenden Seiten der Vorderfront des Armaturenblocks angeordnet sind. Diverters are arranged on opposite sides of the front of the instrument block.
14. Sanitärarmaturenblock nach einem der vorhergehenden Ansprüche, bei dem die Eingangsanschlüsse (3) und/oder die Ausgangsanschlüsse (4) an einer ebenen Rückseite (1) des Sanitärarmaturenblocks münden.14. Sanitary fitting block according to one of the preceding claims, in which the input connections (3) and / or the output connections (4) open out on a flat rear side (1) of the sanitary fitting block.
15. Sanitärarmaturenblock nach einem der vorhergehenden Ansprüche, bei dem die Aufnahme für den Belüfter und der Wasserzustrom zu der Aufnahme für den Rückflussverhinderer einander gegenüber liegen. 15. Sanitary fitting block according to one of the preceding claims, wherein the receptacle for the aerator and the water inflow to the receptacle for the backflow preventer are opposite one another.
EP02745328A 2001-05-29 2002-05-29 Sanitary faucet unit Expired - Lifetime EP1390586B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10125981 2001-05-29
DE10125981.6A DE10125981C5 (en) 2001-05-29 2001-05-29 Sanitary fittings block
PCT/EP2002/005881 WO2002097202A1 (en) 2001-05-29 2002-05-29 Sanitary faucet unit

Publications (2)

Publication Number Publication Date
EP1390586A1 true EP1390586A1 (en) 2004-02-25
EP1390586B1 EP1390586B1 (en) 2012-02-22

Family

ID=7686418

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02745328A Expired - Lifetime EP1390586B1 (en) 2001-05-29 2002-05-29 Sanitary faucet unit

Country Status (14)

Country Link
US (1) US6913032B2 (en)
EP (1) EP1390586B1 (en)
JP (1) JP2004519573A (en)
KR (1) KR20030023721A (en)
CN (1) CN1289759C (en)
AT (1) ATE546592T1 (en)
BG (1) BG65198B1 (en)
CZ (1) CZ304441B6 (en)
DE (1) DE10125981C5 (en)
ES (1) ES2380607T3 (en)
HU (1) HUP0303359A2 (en)
PL (1) PL199494B1 (en)
RU (1) RU2003101110A (en)
WO (1) WO2002097202A1 (en)

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Publication number Priority date Publication date Assignee Title
DE10158000B4 (en) 2001-11-23 2011-02-10 Hansgrohe Ag Sanitary fittings block
DE102008056162A1 (en) 2007-11-06 2009-10-08 Desch, Kurt Michael, Dipl.-Ing. (FH) Bathtub water rear suction preventing device, has protection device formed as hydraulically unbalanced spring loaded piston for lower level inlet of water of bathtub, where pressures of piston and device are opposite to each other
DE102009009077A1 (en) 2008-02-14 2009-08-20 Desch, Kurt Michael, Dipl.-Ing. (FH) Concealed bath mixer with an easily replaceable Amaturenblock, with integrated, flow-controlled, mechanical Rohrtrenner GB
DE102010036183A1 (en) 2010-03-17 2011-09-22 Kurt Michael Desch Control block, particularly bathtub, lined at flush mounting with conversion of tub to shower, has connection block that is fixed to control block, where actuation for Bowden cable is provided for opening and closing of tub closing plug

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Also Published As

Publication number Publication date
DE10125981C5 (en) 2014-09-25
RU2003101110A (en) 2005-02-27
BG107479A (en) 2003-09-30
CN1463318A (en) 2003-12-24
EP1390586B1 (en) 2012-02-22
HUP0303359A2 (en) 2004-01-28
ES2380607T3 (en) 2012-05-16
US6913032B2 (en) 2005-07-05
WO2002097202A1 (en) 2002-12-05
CN1289759C (en) 2006-12-13
ATE546592T1 (en) 2012-03-15
US20040019966A1 (en) 2004-02-05
DE10125981A1 (en) 2002-12-05
CZ304441B6 (en) 2014-05-07
PL199494B1 (en) 2008-09-30
KR20030023721A (en) 2003-03-19
DE10125981B4 (en) 2010-04-08
BG65198B1 (en) 2007-06-29
PL358670A1 (en) 2004-08-09
JP2004519573A (en) 2004-07-02

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