DE7242544U - UmschaJtorgan for bathtub and shower spout - Google Patents

UmschaJtorgan for bathtub and shower spout

Info

Publication number
DE7242544U
DE7242544U DE7242544U DE7242544DU DE7242544U DE 7242544 U DE7242544 U DE 7242544U DE 7242544 U DE7242544 U DE 7242544U DE 7242544D U DE7242544D U DE 7242544DU DE 7242544 U DE7242544 U DE 7242544U
Authority
DE
Germany
Prior art keywords
piston
valve
valve rod
shower
seats
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
Application number
DE7242544U
Other languages
German (de)
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.)
Grohe Water Technology AG and Co KG
Original Assignee
Friedrich Grohe Armaturenfabrik GmbH and Co
Filing date
Publication date
Application filed by Friedrich Grohe Armaturenfabrik GmbH and Co filed Critical Friedrich Grohe Armaturenfabrik GmbH and Co
Publication of DE7242544U publication Critical patent/DE7242544U/en
Expired 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
    • E03C1/021—Devices for positioning or connecting of water supply lines
    • E03C1/023—Devices for positioning or connecting of water supply lines with flow distribution, e.g. diverters
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
    • E03B7/075—Arrangement of devices for control of pressure or flow rate
    • 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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
    • F16K11/044—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with movable valve members positioned between valve seats
    • F16K11/0445—Bath/shower selectors
    • 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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
    • F16K47/023—Means in valves for absorbing fluid energy for preventing water-hammer or noise for preventing water-hammer, e.g. damping of the valve movement
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C2201/00—Details, devices or methods not otherwise provided for
    • E03C2201/30—Diverter valves in faucets or taps
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C2201/00—Details, devices or methods not otherwise provided for
    • E03C2201/60—Reducing noise in plumbing systems

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Bathtubs, Showers, And Their Attachments (AREA)
  • Domestic Plumbing Installations (AREA)

Description

Umsehaltorgan für Wannen- und BrauseauslaufUmsehaltorgan for tub and shower spouts

Die Erfindung betrifft ein Umschaltorgan zum Umschalten des Wasserlaufes von "Wanne" auf "Brause" in der bekannten Ausführung eines Doppelkegelventils, welches an einem Bedienungsknopf zwischen zwei Ventilsitzen hin- und herzieh- bzw. drückbar ist und dadurch weohselweise den Wasserlauf zur Wanne oder zur Brause freigibt. Hierbei erfolgt die selbsttätige Rückstellung auf die Wannenauslaufstellung bei Abschluß des Absperrorgans vermittels einer Feder, durch welche die Ventilstange beim Aufhören des Vifasserdrucks wieder in die Schließstellung der Brause gedrückt wird.The invention relates to a switching element for switching the watercourse from "tub" to "shower" in the known Execution of a double cone valve, which is connected to a control button between two valve seats. and can be pulled or pushed and thereby releases the watercourse to the tub or shower. The automatic return to the tub outlet position takes place when the shut-off device is closed by means of a spring through which the valve rod returns to the closed position when the water pressure ceases the shower head is pressed.

Bei dieser Ausführung ergeben sich bei der selbsttätigen Rückstellung und auch bei der Betätigung von Hand hohe Druckspitzen in der Leitung und laute Schaltgeräusche. In this design, automatic resetting and manual actuation result high pressure peaks in the line and loud switching noises.

Die Erfindung vermeidet diesen Mißstand dadurch, daß sie auf der Ventilstange einen Dämpfungskolben anordnet, welcher in einer mit dem Wasserraum in Verbindung stehenden Zylanderbohrung der Umstellarmatur mit hin- und hergleitet. Als Dämpfungseinrichtung kann der Kolben in bekannter Ausführung einen Drosselschlitz oder eine Drosselbohrung tragen, durch welche bei Bewegung des Kolbens ein verzögerter Druckausgleich und damit die gewünschte Verlangsamung der Schaltbewegung erzielt wird.The invention avoids this disadvantage in that it arranges a damping piston on the valve rod, which in a with the water space in connection Zylanderbohrung the changeover valve with back and forth slides off. The piston can be used as a damping device in known design carry a throttle slot or a throttle bore through which when moving the Piston a delayed pressure equalization and thus the desired one Slowing down the switching movement is achieved.

Bei solchen Doppelventilen ist an sich eine besonders genaue Führung der Ventilstange und die genau konzentrische Ausführung der Sitze und des Doppelkegels erforderlich. In such double valves, a particularly precise guidance of the valve rod and the precisely concentric one is per se Execution of the seats and the double cone required.

- 2- 2nd

72425A42U.7S72425A42U.7S

Zur Behebung dieser fertigungstechnischen Schwierigkeiten ordnet die Erfindung die Ventilstange in der TJmstellarmatur so an, daß sie eine geringe Pendelbewegung ausführen und die Kegel sich paßgenau auf den zugehörigen Sitz aufsetzen können. Die Ventilstange wird zu. diesem Zweck nur an der Einfübrungsöffnung kurz geführt, ^ er Kolben wird mit Spiel in der Zylinderbohrung eingepaßt und trägt in einer genügend tiefen Ringnut einen geschlitzten Kolbenring aus gut gleitfähigem Kunststoff. Bei dieser Ausführung kann also die Ventilstange zusammen mit dem Kolben geringe Pendelverlagerungen ausführen. Der Schlitz im Kolbenring übernimmt dabei die Rolle des drosselnden Druckausgleiches.To remedy these manufacturing difficulties the invention arranges the valve rod in the TJmstellarmatur so that it has a slight pendulum movement execute and the cone can sit precisely on the associated seat. The valve stem becomes. for this purpose only at the insertion opening briefly guided, ^ he piston is fitted with play in the cylinder bore and carries a sufficiently deep Ring groove a slotted piston ring made of easy-sliding plastic. In this version, so perform the valve rod together with the piston small pendulum displacements. The slot in the The piston ring takes on the role of throttling pressure equalization.

Die Figur zeigt im Längsschnitt diese praktische Ausführung. Es bedeutet 1 das Gehäuse der Umstellarmatur - 2 ist der Wassereinlaufraum. 5 ist der Auslaufraum zum Wannenauslauf. 4 ist der Ablauf zur Brause. In dem Gehäuse 1 ist mit den O-Ringen 5 und 6 nach oben und unten abgedichtet das Kopfstück 7 eingeschraubt. Im Kopfstück 7 ist an der Einführungsöffnung 8 die Ventilstange 9 gelagert und mit dem O-Ring 10 abgedichtet, der durch einen Sprengring m:lt Unterlegscheibe am Platz gehalten wird. Die Ventilstange 9 trägt am unteren Ende den zu den Sitzen 11 und 12 passenden Doppelkegel H ist der in der Zylinderbohrung 18 mit losem Spiel gleitende, auf der Ventilstange festsitzende Kolben mit dem geschlitzten Kolbenring 15. 16 ist die Druckfeder durch welche die automatische Rückstellung von Brause auf Wanne beim Schließen des Absperrventils bewirkt wird. 17 ist der auf der Ventilstange 9 befestigte Bedienungsknopf .The figure shows this practical version in a longitudinal section. 1 means the housing of the changeover valve - 2 is the water inlet space. 5 is the outlet area to the tub spout. 4 is the drain to the shower. In the housing 1 is with the O-rings 5 and 6 upwards and The head piece 7 is screwed in sealed at the bottom. In the head piece 7, the valve rod is at the insertion opening 8 9 stored and sealed with the O-ring 10, which by a snap ring m: lt washer in place is held. The valve rod 9 carries the double cone that matches the seats 11 and 12 at the lower end H is the piston that slides with loose play in the cylinder bore 18 and is firmly seated on the valve rod the slotted piston ring 15. 16 is the compression spring which causes the automatic reset from shower to bathtub when the shut-off valve is closed will. 17 is the control button attached to the valve rod 9 .

72425*427.3.7872425 * 427.3.78

Claims (4)

AnaprüoheAnaprüohe 1) Umachaltorgan zum Umschalten von "Wanne11 auf "Brause" in der Ausführung eines mit einer Ventilstange zwischen ■θ» zwei Ventilsitzen vor- und zurückschiebbaren Doppelventils und automatischer Federrückstellung, dadurch gekennzeichnet, daß auf der Ventilstange (9) in einer mit dem Wasserraum (2) in Verbindung stehenden Zylinderbohrung (18) der Umstellarmatu'· (1) ein Dämpfungskolben (14) angeordnet ist.1) Umachaltorgan to switch from "tub 11 to" shower "in the execution of a double valve with a valve rod between ■ θ» two valve seats and automatic spring return, characterized in that on the valve rod (9) in one with the water space (2) communicating cylinder bore (18) of the Umstellarmatu '· (1) a damping piston (14) is arranged. 2) Umsohaltorgan nach Anspruch 1, dadurch gekennzeichnet, daß der Kolben (14) als Dämpfungseinrichtung bekannte Drosselschlitze, Drosselbohrungen dergl. hat.2) Umsohaltorgan according to claim 1, characterized in, that the piston (14) known as a damping device Throttle slots, throttle bores, the like. Has. 3) Umschaltorgan nach Anspruch 1, dadurch gekennzeichnet, daß der Kolben (14) in der Bohrung (18) nur lose gepaßt ist und als Dämpfungseinrichtung in einer genügend tiefen Nut ein geschlitzer Kolbenring (15) angeordnet ist.3) switching element according to claim 1, characterized in that the piston (14) only loosely fitted in the bore (18) is and as a damping device in a sufficient deep groove a slotted piston ring (15) is arranged. 4) Umschaltorgan nach Anspruch 1 bis 3, dadurch gekennzeichnet, daß die Ventilstange (9) nur an ihrem oberen Teil an der mit ü-Eing (10) abgedichteten Einführung (8) gelagert ist, so daß das genaue Aufsetzen der Ventilkegel (13) auf den Sitzen (11,12) gesichert ist.4) switching device according to claim 1 to 3, characterized in that the valve rod (9) only at its upper one Part of the introduction sealed with ü-input (10) (8) is stored, so that the exact placement of the valve cone (13) on the seats (11,12) is ensured.
DE7242544U 1972-11-18 UmschaJtorgan for bathtub and shower spout Expired DE7242544U (en)

Publications (1)

Publication Number Publication Date
DE7242544U true DE7242544U (en) 1973-03-22

Family

ID=1287087

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7242544U Expired DE7242544U (en) 1972-11-18 UmschaJtorgan for bathtub and shower spout

Country Status (1)

Country Link
DE (1) DE7242544U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3510732A1 (en) * 1982-06-28 1986-09-25 Masco Corporation Of Indiana, Taylor, Mich. METHOD FOR PRODUCING TAPS AND SPOUTS, TAPPING INSERTS, AND TAPS AND SPOUTS PRODUCED BY THE METHOD
DE19542748B4 (en) * 1995-11-16 2005-09-29 Grohe Water Technology Ag & Co. Kg switching valve
DE102005051379A1 (en) * 2005-10-27 2007-05-03 Hansa Metallwerke Ag Sanitary diverter valve
DE102007043813A1 (en) 2007-09-13 2009-04-02 Grohe Ag Valve for sanitary appliances for switching effluent water to different outlets, has valve closing body that moves between valve seats, actuating device and damping unit
WO2015007590A1 (en) * 2013-07-17 2015-01-22 Hansgrohe Se Sanitary reversing valve
DE202015008851U1 (en) 2015-12-22 2016-01-19 Hansgrohe Se Sanitary diverter valve with damping

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3510732A1 (en) * 1982-06-28 1986-09-25 Masco Corporation Of Indiana, Taylor, Mich. METHOD FOR PRODUCING TAPS AND SPOUTS, TAPPING INSERTS, AND TAPS AND SPOUTS PRODUCED BY THE METHOD
DE19542748B4 (en) * 1995-11-16 2005-09-29 Grohe Water Technology Ag & Co. Kg switching valve
DE102005051379A1 (en) * 2005-10-27 2007-05-03 Hansa Metallwerke Ag Sanitary diverter valve
WO2007048525A1 (en) * 2005-10-27 2007-05-03 Hansa Metallwerke Ag Sanitary reversing valve
DE102005051379B4 (en) * 2005-10-27 2008-02-14 Hansa Metallwerke Ag Sanitary diverter valve
DE102007043813A1 (en) 2007-09-13 2009-04-02 Grohe Ag Valve for sanitary appliances for switching effluent water to different outlets, has valve closing body that moves between valve seats, actuating device and damping unit
DE102007043813B4 (en) * 2007-09-13 2015-10-01 Grohe Ag Diverter valve with damping
WO2015007590A1 (en) * 2013-07-17 2015-01-22 Hansgrohe Se Sanitary reversing valve
DE102013213999A1 (en) 2013-07-17 2015-01-22 Hansgrohe Se Sanitary diverter valve
DE102013213999B4 (en) * 2013-07-17 2015-10-29 Hansgrohe Se Sanitary diverter valve
CN105473916A (en) * 2013-07-17 2016-04-06 汉斯格罗欧洲公司 Sanitary reversing valve
DE202015008851U1 (en) 2015-12-22 2016-01-19 Hansgrohe Se Sanitary diverter valve with damping

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