DE1049178B - Foot operated valve - Google Patents

Foot operated valve

Info

Publication number
DE1049178B
DE1049178B DEF23121A DEF0023121A DE1049178B DE 1049178 B DE1049178 B DE 1049178B DE F23121 A DEF23121 A DE F23121A DE F0023121 A DEF0023121 A DE F0023121A DE 1049178 B DE1049178 B DE 1049178B
Authority
DE
Germany
Prior art keywords
hot water
operated valve
water
foot
foot operated
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.)
Pending
Application number
DEF23121A
Other languages
German (de)
Inventor
Paul Franz Forbach
Gerhard Sabiers
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.)
P F FORBACH APPBAU
Original Assignee
P F FORBACH APPBAU
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 P F FORBACH APPBAU filed Critical P F FORBACH APPBAU
Priority to DEF23121A priority Critical patent/DE1049178B/en
Publication of DE1049178B publication Critical patent/DE1049178B/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00Actuating devices; Operating means; Releasing devices
    • F16K31/44Mechanical actuating means
    • F16K31/62Pedals or like operating members, e.g. actuated by knee or hip

Description

DEUTSCHESGERMAN

Um z. B. bei elektrisch beheizten Warmwasserspeichern zum Händewaschen warmes Wasser entsprechender Temperatur zur Verfügung zu haben, kann man entweder so vorgehen, daß das dem Speicher entnommene heiße Wasser mit kaltem Wasser gemischt wird, was zweckmäßigerweise mit Hilfe einer sogenannten Mischarmatur erfolgt, oder aber es wird die Speicherbeheizung mit Hilfe eines selbsttätigen Temperaturreglers so eingestellt, daß eine Temperatur von etwa 38° C nicht überschritten wird. In den Fällen, in denen das Ventil, welches den Zufluß des warmen Wassers zum Waschbecken sperrt, mit dem Fuß zu öffnen ist, kommt an sich nur das letztere Prinzip in Betracht, da.mit der Verwendung einer Mischarmatur der Vorteil der handfreien Bedienung verlorengehen würde.To z. B. to have hot water of the appropriate temperature available for hand washing with electrically heated hot water tanks, you can either proceed in such a way that the hot water taken from the memory is mixed with cold water is what is expediently done with the help of a so-called mixer fitting, or it will the storage tank heating is set with the help of an automatic temperature controller so that a temperature 38 ° C is not exceeded. In those cases where the valve controlling the inflow of the blocks warm water to the sink, can be opened with the foot, only the latter comes in itself Principle in consideration, since using a mixer tap has the advantage of hands-free operation would be lost.

Steht lediglich warmes Wasser höherer Temperatur zur Verfügung — gerade elektrisch beheizte Warmwasserspeicher, Durchlauferhitzer u. dgl. werden vielfach auf Temperaturen von 60° C eingestellt ·—, so können ohne Verzicht auf die handfreie Bedienung des Ventils die zum Händewaschen erforderlichen Wassertemperaturen erreicht werden, wenn nach der Erfindung die Anordnung so getroffen wird, daß der vom Warmwasserspeicher zum Waschbecken führende Rohrstrang vor dem fußbetätigten Ventil mit dem Kaltwasserstrang verbunden und durch Drosseln im Warmwasserstrang und Kaltwasserstrang für ein entsprechendes Mischungsverhältnis zwischen warmem und kaltem Wasser gesorgt wird, wobei ein besonderes Rückschlagventil den Übertritt des kalten Wassers in den Speicher verhindert. Mit dieser selbsttätigen Mischeinrichtung, die allerdings das Vorhandensein eines Druckspeichers, Druckboilers oder Druck-Durchlauferhitzers zur Voraussetzung hat, läßt sich das eingangs geschilderte Problem ohne weiteres lösen. Die von der Einstellung der Drosseln abhängige Temperatur des Mischwassers bleibt auch dann erhalten, wenn der Druck im Leitungsaietz sinkt, da sich dieser Abfall beim Anschluß beider Leitungen an das gleiche Netz gleichmäßig auf die Warmwasser- und Kaltwasserseite auswirkt, letzten Endes also nur eine Verringerung der abgegebenen Wassermenge zur Folge hat.If only hot water at a higher temperature is available - especially electrically heated hot water storage tanks, Instantaneous water heaters and the like are often set to temperatures of 60 ° C., see above can do the hand washing required without having to do without the hands-free operation of the valve Water temperatures can be achieved if, according to the invention, the arrangement is made so that the Pipes leading from the hot water tank to the wash basin in front of the foot-operated valve with the Cold water line connected and by throttling in the hot water line and cold water line for a corresponding Mixing ratio between warm and cold water is taken care of, being a special one Check valve prevents cold water from entering the storage tank. With this automatic Mixing device, which, however, requires the presence of a pressure accumulator, pressure boiler or pressure water heater is a prerequisite, the problem outlined at the beginning can be solved without further ado. The temperature of the mixed water, which is dependent on the setting of the throttles, is retained even if when the pressure in the pipeline network drops, as this drop occurs when both lines are connected to the same Network has an even effect on the hot water and cold water side, ultimately only one Reduction in the amount of water dispensed.

Ein Ausführungsbeispiel der Erfindung wird an Hand der Zeichnungen näher erläutert.An embodiment of the invention is explained in more detail with reference to the drawings.

In der Abb. 1 ist mit 1 derjenige Rohrstutzen der Mischeinrichtung bezeichnet, an den der vom Warmwasserspeicher kommende Leitungsstrang angeschlossen ist, mit 2 der Rohrstutzen, der mit dem Kaltwasserstrang in Verbindung steht. Beide Stutzen sind durch Kanäle 3', 3" miteinander verbunden, die in eine Kammer 3"' einmünden, wobei jedoch der Übertritt kalten Wassers in den zum Speicher führenden Fußbetätigtes VentilIn Fig. 1, 1 denotes that pipe socket of the mixing device to which the pipe coming from the hot water tank is connected, with 2 the pipe socket which is connected to the cold water pipe. Both nozzles are connected to one another by channels 3 ', 3 " which open into a chamber 3"' , but the passage of cold water into the foot-operated valve leading to the reservoir

Anmelder: P. F. Forbacli Apparatebau, Bad Neustadt/SaaleApplicant: P. F. Forbacli Apparatebau, Bad Neustadt / Saale

Paul Franz Forbach, Bad Kissingen, und Gerhard Sabiers, Bad Neustadt/Saale, sind als Erfinder genannt wordenPaul Franz Forbach, Bad Kissingen, and Gerhard Sabiers, Bad Neustadt / Saale, have been named as inventors

Strang durch ein Rückschlagventil 4 verhindert ist. Der Boden der Kammer 3"' ist durch ein Ventil 5 verschlossen, dessen Stößel 6 mit Hilfe eines Bowdenzuges 7 od. dgl. gegen die Kraft einer Feder 8 bzw. den auf dem Ventil 5 lastenden Wasserdruck durch Betätigung mit dem Fuß zu öffnen ist. Der Querschnitt der Kanäle 3', 3" kann durch Drosselschrau ben 9', 9" mehr oder weniger verengt werden. Beim Öffnen des Ventils 5 strömt daher in die zum Waschbecken führende Mischwasserleitung, die an den Stutzen 10 angeschlossen ist, eine mengenmäßig regelbare Wassermenge, deren Temperatur durch Verstel len der Drosselschrauben 9 den gegebenen Verhältnissen exakt angepaßt werden kann. Ohne Zuhilfenahme der Hände ist also in den Fällen, in denen Warmwasser erhöhter, aber konstanter Temperatur aus einem Druckspeicher od. dgl. zur Verfügung steht, eine Temperaturminderung auf den zum Händewaschen erforderlichen Wert möglich.Line is prevented by a check valve 4 . The bottom of the chamber 3 ''' is closed by a valve 5 , the plunger 6 of which can be opened with the aid of a Bowden cable 7 or the like against the force of a spring 8 or the water pressure on the valve 5 by actuating it with the foot. The cross-section of the channels 3 ', 3 " can be narrowed more or less by throttle screws 9', 9" . When the valve 5 is opened, a quantity of controllable water flows into the mixed water line leading to the wash basin, which is connected to the nozzle 10 whose temperature by Verstel len of the choke coil 9 the given conditions can be adjusted accurately. without using the hands is thus in the cases in which hot water elevated but constant temperature od from a pressure accumulator. like. is available, a temperature reduction to the value required for hand washing possible.

Das Schema einer kompletten Anlage ist in der Abb. 2 nochmals dargestellt, deren Funktion nach dem Vorstehenden ohne weiteres verständlich sein dürfte.The scheme of a complete system is shown again in Fig. 2, its function according to the The foregoing should be understandable without further ado.

Claims (1)

Patentansprüche:Patent claims: 1. Fußbetätigtes -Ventil zum Öffnen und Schlie ßen des Warmwasserzuflusses zum Waschbecken, insbesondere bei elektrisch beheizten Warmwasserspeichern, Boilern u. dgl., dadurch gekennzeichnet^, daß der vom Warmwasserspeicher zum Waschbecken führende Rohrstrang vor dem fußbetätigten Ventil mit dem Kaltwasserstrang verbunden1.Foot-operated valve to open and close the hot water supply to the wash basin, especially in the case of electrically heated hot water tanks, boilers and the like, characterized ^, that the pipeline leading from the hot water tank to the sink before the foot-operated Valve connected to the cold water line 809 730/245809 730/245
DEF23121A 1957-05-28 1957-05-28 Foot operated valve Pending DE1049178B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEF23121A DE1049178B (en) 1957-05-28 1957-05-28 Foot operated valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF23121A DE1049178B (en) 1957-05-28 1957-05-28 Foot operated valve

Publications (1)

Publication Number Publication Date
DE1049178B true DE1049178B (en) 1959-01-22

Family

ID=7090717

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF23121A Pending DE1049178B (en) 1957-05-28 1957-05-28 Foot operated valve

Country Status (1)

Country Link
DE (1) DE1049178B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3416092A1 (en) * 1983-05-05 1984-11-08 Armaturenfabrik Wallisellen Ag, Wallisellen Valve for the connection of two water consumers
DE9206349U1 (en) * 1992-05-12 1992-08-20 Wolf, Detlef, 3549 Twistetal, De
DE19622171C1 (en) * 1996-06-01 1997-06-19 Eberhard Schlamann Device for control of water outlet at wash basins

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE134132C (en) *
DE283526C (en) *
FR790376A (en) * 1935-05-23 1935-11-20 Valve and lines for liquids to be mixed at the time of use
FR47460E (en) * 1936-06-05 1937-05-22 Valve and lines for liquids to be mixed at the time of use
GB626607A (en) * 1943-12-09 1949-07-19 Dole Valve Co Improvements in or relating to fluid control systems
US2558962A (en) * 1947-01-02 1951-07-03 Dole Valve Co Fluid valve structure
US2569857A (en) * 1946-03-06 1951-10-02 Klingerit Inc Combined mixing unit and hose rack
DE1005009B (en) * 1952-10-23 1957-03-21 American Radiator & Standard Mixer faucet for cold and hot water, the valves of which are controlled by pedals arranged directly next to one another and moved with one foot

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE134132C (en) *
DE283526C (en) *
FR790376A (en) * 1935-05-23 1935-11-20 Valve and lines for liquids to be mixed at the time of use
FR47460E (en) * 1936-06-05 1937-05-22 Valve and lines for liquids to be mixed at the time of use
GB626607A (en) * 1943-12-09 1949-07-19 Dole Valve Co Improvements in or relating to fluid control systems
US2569857A (en) * 1946-03-06 1951-10-02 Klingerit Inc Combined mixing unit and hose rack
US2558962A (en) * 1947-01-02 1951-07-03 Dole Valve Co Fluid valve structure
DE1005009B (en) * 1952-10-23 1957-03-21 American Radiator & Standard Mixer faucet for cold and hot water, the valves of which are controlled by pedals arranged directly next to one another and moved with one foot

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3416092A1 (en) * 1983-05-05 1984-11-08 Armaturenfabrik Wallisellen Ag, Wallisellen Valve for the connection of two water consumers
DE9206349U1 (en) * 1992-05-12 1992-08-20 Wolf, Detlef, 3549 Twistetal, De
DE19622171C1 (en) * 1996-06-01 1997-06-19 Eberhard Schlamann Device for control of water outlet at wash basins

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