AT392547B - Electronic water stopper - Google Patents

Electronic water stopper Download PDF

Info

Publication number
AT392547B
AT392547B AT14188A AT14188A AT392547B AT 392547 B AT392547 B AT 392547B AT 14188 A AT14188 A AT 14188A AT 14188 A AT14188 A AT 14188A AT 392547 B AT392547 B AT 392547B
Authority
AT
Austria
Prior art keywords
water
electronic
switching device
hose
solenoid valve
Prior art date
Application number
AT14188A
Other languages
German (de)
Other versions
ATA14188A (en
Original Assignee
Herzog Anton
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 Herzog Anton filed Critical Herzog Anton
Priority to AT14188A priority Critical patent/AT392547B/en
Publication of ATA14188A publication Critical patent/ATA14188A/en
Application granted granted Critical
Publication of AT392547B publication Critical patent/AT392547B/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D22/00—Control of humidity
    • G05D22/02—Control of humidity characterised by the use of electric means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Washing And Drying Of Tableware (AREA)
  • Examining Or Testing Airtightness (AREA)

Abstract

Electronic water stopper for avoiding damage as a result of water running out of washing machines, dishwashers, etc., for example as a result of failure of the pressure hose or by the discharge hose not being hooked into the outflow; having a twin-line sensor 1, located on the bottom, of an electronic switching device 2 and a relay Re1, Re2, whose coil and normally closed contact carry current, so that in the event of the emergence of water, both in the case of faulty components and in the case of the electronics not functioning, the solenoid valve 3 is [lacuna] by inflowing water, and immediately stops and switches off the complete power supply. <IMAGE>

Description

AT 392 547 BAT 392 547 B

Gegenstand da- Erfindung ist ein elektronischer Wasserstopper für Geräte, die mit einem Wasserschlauch an die Wasserleitung angeschlossen sind (Waschmaschinen, Geschirrspüler etc.).The object of the invention is an electronic water stopper for devices which are connected to the water pipe by a water hose (washing machines, dishwashers, etc.).

Die Erfindung setzt sich zum Ziel, die Betriebssicherheit von Waschmaschinen und dergleichen gegen auslaufendes Wasser zu verbessern.The invention aims to improve the operational safety of washing machines and the like against leaking water.

Gemäß der DE-OS 33 14992 ist bekannt, in der Wasserzuleitung ein Ventil anzuordnen, das geschlossen wird, wenn ein Feuchtigkeitssensor anspricht, der unter dem Gerät angeordnet istAccording to DE-OS 33 14992 it is known to arrange a valve in the water supply line, which valve is closed when a moisture sensor responds, which is arranged under the device

Nachteilig an der bekannt gewordenen Vorrichtung ist, daß die Stromzufuhr erst nach einer bestimmten Zeit unterbrochen wird. Mit der erfindungsgemäßen Vorrichtung wird dieser Nachteil vermieden.A disadvantage of the device which has become known is that the power supply is only interrupted after a certain time. This disadvantage is avoided with the device according to the invention.

Gegenstand der Erfindung ist also ein elektronischer Wasserstopper für Geräte, die mit einem Wasserschlauch an die Wasserleitung angeschlossen sind (Waschmaschine, Geschirrspüler etc.).The invention thus relates to an electronic water stopper for devices which are connected to the water pipe with a water hose (washing machine, dishwasher, etc.).

Der elektronische Wasserstopper zur Vermeidung von Schäden durch auslaufendes Wasser aus Waschmaschinen, Geschirrspülern etc. z. B. durch Platzen des Druckschlauches oder durch nicht in den Abfluß eingehängten Abflußschlauch ist erfindungsgemäß dadurch gekennzeichnet, daß ein auf dem Boden liegender doppelseitiger Sensor (1) einer elektronischen Schalteinrichtung (2) einen Impuls abgibt und ein Relais (Rel, Re2) der elektronischen Schalteinrichtung angeschlossen ist, dessen Spule und Arbeitskontakt stromführend ist, so daß bei Wasseraustritt sowohl bei fehlerhaften Bauteilen als auch bei Nichtfunktionieren der Elektronik das Magnetventil (3) vom zulaufenden Wasser und die komplette Stromversorgung sofort stoppt und abschaltet.The electronic water stopper to avoid damage caused by water leaking from washing machines, dishwashers, etc. B. by bursting the pressure hose or by not drained into the drain hose is characterized in that a double-sided sensor (1) on the floor of an electronic switching device (2) emits a pulse and a relay (Rel, Re2) of the electronic switching device is connected, the coil and make contact of which is live, so that in the event of water leakage both in the case of defective components and in the event of the electronics not functioning, the solenoid valve (3) from the incoming water and the complete power supply immediately stop and switch off.

Die Erfindung wird im folgenden anhand der Zeichnungen näher beschrieben. Die Figur zeigt eine Schaltskizze der Vorrichtung.The invention is described below with reference to the drawings. The figure shows a circuit diagram of the device.

Die Vorrichtung gemäß Fig. 1 enthält Senor (1), Relais (2), Magnetventil (3).1 contains sensor (1), relay (2), solenoid valve (3).

Die Wirkungsweise der erfindungsgemäßen Vorrichtung ist wie folgtThe operation of the device according to the invention is as follows

Wenn Feuchtigkeit oder Wasser auf den doppelseitigen Sensor gelangt, schaltet ein Relais das Magnetventil vor dem Schlauchanschluß weg, die Stromzufuhr des angeschlossenen Gerätes fällt sofort aus, und es ertönt ein akustisches Signal.If moisture or water gets on the double-sided sensor, a relay switches off the solenoid valve in front of the hose connection, the power supply of the connected device is cut off immediately and an acoustic signal sounds.

Im Falle eines elektronischen Fehlers auf der Bauteilplatte schaltet der Stopper ebenfalls den Strom und das Wasserweg.In the event of an electronic fault on the component board, the stopper also switches the electricity and the waterway.

Stückliste für elektronischen Wasserstopper:Parts list for electronic water stopper:

TR Trafo 220/12 V 2,4 VA IC1 Spannungsregler 7812 IC2 Spannungsregler 78L09 IC3 OP-Verstärker TL061 TI Transistor BC558 T2,4,5,6 Transistor BC107 T3 Transistor BC 141TR transformer 220/12 V 2.4 VA IC1 voltage regulator 7812 IC2 voltage regulator 78L09 IC3 OP amplifier TL061 TI transistor BC558 T2,4,5,6 transistor BC107 T3 transistor BC 141

Dl Diode4001 D2,3,4,5 Diode 4007 D3 Diode 4148 LS Lautsprecher 4-16 küDl Diode4001 D2,3,4,5 Diode 4007 D3 Diode 4148 LS Speaker 4-16 kü

CI, 3,6 Kondensat«: 100 nFCI, 3.6 condensate «: 100 nF

C2, 4 Elektrolytkondensator 10 pF/25 VC2, 4 electrolytic capacitor 10 pF / 25 V

C5 Elektrolytkondensator 1000 |xF/25 VC5 electrolytic capacitor 1000 | xF / 25 V

C8 Kondensator 10 nFC8 capacitor 10 nF

C7 Kondensat«· 33 nF RI Trimmer 1ΜΩ R2, 3 Widerstand 1ΜΩ R4 Widerstand 6,8 ΚΩ R5,6 Widerstand 5,6 kß R7 Widerstand 560 Ω R8,10 Widerstand 33ΚΩ R9,11 Widerstand 1 ΚΩ R12 Widerstand 100 Ω R13,14 Widerstand 820 Ω RE1 Zettler AZ 73252151 RE2 Zettler AZ 69307151 RE3 Magnetventil Siria L180/B 12/220C7 condensate «· 33 nF RI trimmer 1ΜΩ R2, 3 resistor 14Ω R4 resistor 6.8 ΚΩ R5.6 resistor 5.6kß R7 resistor 560 Ω R8.10 resistor 33ΚΩ R9.11 resistor 1 ΚΩ R12 resistor 100 Ω R13,14 Resistor 820 Ω RE1 Zettler AZ 73252151 RE2 Zettler AZ 69307151 RE3 solenoid valve Siria L180 / B 12/220

Sensor. Beidseitig beschichtete Leiterplatte vergoldet oder versilbert -2-Sensor. Printed circuit board coated on both sides gold-plated or silver-plated -2-

Claims (1)

AT 392 547 B PATENTANSPRUCH Elektronischer Wasserstopper zur Vermeidung von Schäden durch auslaufendes Wasser aus Waschmaschinen, Geschirrspülern etc. z. B. durch Platzen des Druckschlauches oder durch nicht in den Abfluß eingehängten Abflußschlauch; dadurch gekennzeichnet, daß ein auf dem Boden liegender doppelseitiger Sensor (1) einer elektronischen Schalteinrichtung (2) einen Impuls abgibt und ein Relais (Rel, Re2) der elektronischen Schalteinrichtung angeschlossen ist, dessen Spule und Arbeitskontakt stromführend ist, so daß bei Wasseraustritt sowohl bei fehlerhaften Bauteilen als auch bei Nichtfunktionieren der Elektronik das Magnetventil (3) vom zulaufenden Wasser und die komplette Stromversorgung sofort stoppt und abschaltet. Hiezu 1 Blatt Zeichnung -3-AT 392 547 B PATENT CLAIM Electronic water stopper to avoid damage caused by water leaking from washing machines, dishwashers, etc. B. by bursting the pressure hose or by not hanging in the drain drain hose; characterized in that a double-sided sensor (1) on the floor of an electronic switching device (2) emits a pulse and a relay (Rel, Re2) of the electronic switching device is connected, the coil and make contact of which is live, so that when water escapes both defective components and if the electronics do not function, the solenoid valve (3) from the incoming water and the complete power supply immediately stop and switch off. For this 1 sheet drawing -3-
AT14188A 1988-01-26 1988-01-26 Electronic water stopper AT392547B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT14188A AT392547B (en) 1988-01-26 1988-01-26 Electronic water stopper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT14188A AT392547B (en) 1988-01-26 1988-01-26 Electronic water stopper

Publications (2)

Publication Number Publication Date
ATA14188A ATA14188A (en) 1990-09-15
AT392547B true AT392547B (en) 1991-04-25

Family

ID=3482613

Family Applications (1)

Application Number Title Priority Date Filing Date
AT14188A AT392547B (en) 1988-01-26 1988-01-26 Electronic water stopper

Country Status (1)

Country Link
AT (1) AT392547B (en)

Also Published As

Publication number Publication date
ATA14188A (en) 1990-09-15

Similar Documents

Publication Publication Date Title
DE2318803C3 (en) Warning signal system
DE102008003799B4 (en) Monitoring device for a reporting system, reporting system and method for monitoring the reporting system
CN101952592B (en) Capacitance level transducer
DE4218296A1 (en) Telephone line condition monitoring system - determines if telephone is hung up or not, using low impedance voltmeter as opto-coupling in series with zener diode
EP2093737A1 (en) Active line terminator module
EP1226474B1 (en) Device for detecting a power failure in a programme-controlled domestic appliance
AT392547B (en) Electronic water stopper
DE60012755T2 (en) Washing machine with a sensor for continuous water level measurement
EP2188432A1 (en) Water-conducting domestic appliance
EP2416339B1 (en) Self-monitoring button switch and accompanying monitoring method
DE3133349A1 (en) Device for preventing water damage on machine installations having potential water-leakage points
DE3240868A1 (en) LEAKAGE WATER SECURITY
DE3400495C2 (en) Monitoring device for liquid-carrying machines
DE3622198C2 (en)
DE19809114C1 (en) Safety circuit for washing machines and dishwashers
DE60304401T2 (en) Door intercom with electric lock
DE202010011612U1 (en) Mobile rain and water detector
DE4127090C2 (en) Leak detection device for double-walled liquid storage containers having a wall space
DE3639476A1 (en) Safety device at pressure lines
EP3928678A1 (en) Household appliance and control device for a water-conducting household appliance
DE102022115300B4 (en) Pressure switch device, water extinguishing system and method for starting a pump test run
DE19522495A1 (en) Acoustic alarm arrangement for sprinkler system
DE10318445A1 (en) Monitoring device for measuring and checking chemical and physical parameters of a process medium, has a checking device with which the operation of individual components can be checked
CN219343415U (en) Intelligent drainage device for transformer substation
EP3348721A1 (en) Tube container having blockage radio annunciator and power storage unit

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee