DE19809310A1 - Electric dishwashing machine for domestic use - Google Patents

Electric dishwashing machine for domestic use

Info

Publication number
DE19809310A1
DE19809310A1 DE1998109310 DE19809310A DE19809310A1 DE 19809310 A1 DE19809310 A1 DE 19809310A1 DE 1998109310 DE1998109310 DE 1998109310 DE 19809310 A DE19809310 A DE 19809310A DE 19809310 A1 DE19809310 A1 DE 19809310A1
Authority
DE
Germany
Prior art keywords
water
pump
cycle
dishwasher according
dishwashers
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.)
Withdrawn
Application number
DE1998109310
Other languages
German (de)
Inventor
Gutoehrlein
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE1998109310 priority Critical patent/DE19809310A1/en
Publication of DE19809310A1 publication Critical patent/DE19809310A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/0002—Washing processes, i.e. machine working principles characterised by phases or operational steps
    • A47L15/0005—Rinsing phases, e.g. pre-rinsing, intermediate rinsing, final rinsing
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4202—Water filter means or strainers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
    • A47L15/4217—Fittings for water supply, e.g. valves or plumbing means to connect to cold or warm water lines, aquastops
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
    • A47L15/4223—Devices for water discharge, e.g. devices to prevent siphoning, non-return valves
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
    • A47L15/4225—Arrangements or adaption of recirculation or discharge pumps
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2501/00—Output in controlling method of washing or rinsing machines for crockery or tableware, i.e. quantities or components controlled, or actions performed by the controlling device executing the controlling method
    • A47L2501/01—Water supply, e.g. opening or closure of the water inlet valve
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2501/00—Output in controlling method of washing or rinsing machines for crockery or tableware, i.e. quantities or components controlled, or actions performed by the controlling device executing the controlling method
    • A47L2501/02—Water discharge, e.g. opening or closure of discharge valve

Landscapes

  • Washing And Drying Of Tableware (AREA)

Abstract

The dishwashing machine has a rinsing cycle in which fresh water is fed to the rinsing system simultaneous with the soiled water being pumped out of the dishwashing machine, with the pump space (8) for the rinsing spray system being separate from the pump space (7) for the discharge pump..

Description

Die Erfindung betrifft Spülmaschinen, wie sie hauptsächlich als Geschirrspülmaschinen im Haushalt Verwendung finden. Dabei wird das Spülwasser von der Pumpe in das Sprühsystem gedrückt und fließt wieder zur Pumpe zurück. Dieses umlaufende Wasser muß von einem feinen Sieb von den anfallenden Speiseresten gereinigt werden.The invention relates to dishwashers, as mainly used in dishwashers Find household use. The rinse water is pumped into the spray system pressed and flows back to the pump. This circulating water must be from one fine sieve can be cleaned of the food residues.

Nachteilig ist, daß diese Speisereste zum größten Teil bei allen Spülgängen im Siebsystem verbleiben. Sie werden nach und nach von den Spülmitteln ganz oder nur zum Teil aufgelöst und verinreinigen dabei zusätzlich das Spülwasser.The disadvantage is that most of the food remains in all rinsing cycles in the sieving system remain. The detergents will gradually or partially dissolve them and additionally purify the rinse water.

Die Aufgabe der Erfindung ist es, die Speisereste schon beim ersten Spülgang (vorspülen) aus der Spülmaschine zu entfernen.The object of the invention is to remove the food residues during the first rinse cycle (pre-rinse) the dishwasher.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß beim ersten Spülgang das zulaufende Frischwasser direkt zur Spülpumpe gelangt und das verschmutzte Spülwasser von der Schmutzwasserpumpe gleichzeitig aus der Spülmaschine befördert wird, so daß kein Wasserkreislauf möglich ist. Die Speisereste werden dabei restlos aus der Spülmaschine entfernt und können nachfolgende Spülgänge nicht mehr belasten.This object is achieved in that in the first rinse the incoming Fresh water goes directly to the rinsing pump and the dirty rinsing water from the Dirty water pump is transported from the dishwasher at the same time, so that no Water cycle is possible. The leftovers are completely removed from the dishwasher removed and can no longer burden subsequent rinses.

Die mit der Erfindung erzielten Vorteile sind: Kein verschmutztes Restwasser im Spülsystem, geringerer Spülmittelverbrauch und kürzere Spülzeiten.The advantages achieved by the invention are: no contaminated residual water in the flushing system, lower detergent consumption and shorter rinsing times.

Ein Ausführungsbeispiel der Erfindung zeigt die Zeichnung in schematischer Darstellung. Die Spülpumpe 1 ist durch die Zwischenwand 3 von der Abwasserpumpe 2 räumlich getrennt. Der Frischwasserzufluß wird mengenmäßig durch das regulierbare Ventil 4 entsprechend dem Verbrauch des Sprühsystems geregelt.An embodiment of the invention shows the drawing in a schematic representation. The washing pump 1 is spatially separated by the partition wall 3 of the drain pump. 2 The fresh water inflow is regulated in terms of quantity by the adjustable valve 4 in accordance with the consumption of the spray system.

Beim Vorspülgang wird das Frischwasser in den Pumpenraum 8 geleitet und gelangt über das Sprühsystem in den Geschirraum und weiter in den Pumpenraum 7 und wird von der Pumpe 2 in das Abwassersystem befördert. Beide Pumpen sind gleichzeitig in Betrieb, so daß kein Wasserkreislauf möglich ist. Die Pfeile deuten den Wasserkreislauf beim Vorspülgang an. Bei nachfolgenden Spülgängen wird der Wasserkreislauf geschlossen, indem das Spülwasser über das Feinsieb 5 wieder in den Pumpenraum 8 gelangt bei abgeschalteter Pumpe 2. Ein Grobsieb 6 schützt die Pumpe 2 vor allzugroßen Speiseresten, die sich aber nicht mehr im Wasserkreislauf befinden.In the pre-rinse cycle, the fresh water is fed into the pump chamber 8 and passes through the spray system into the dishes compartment and further into the pump chamber 7 and is pumped into the sewage system by the pump 2 . Both pumps are in operation at the same time, so that no water cycle is possible. The arrows indicate the water cycle during the pre-rinse cycle. In subsequent rinsing cycles, the water circuit is closed by the rinsing water returning to the pump chamber 8 via the fine sieve 5 when the pump 2 is switched off. A coarse sieve 6 protects the pump 2 from excess food residues that are no longer in the water cycle.

Claims (5)

1. Spülmaschinen, insbesondere Geschirrspülmaschine, dadurch gekennzeichnet, daß beim ersten Spülgang (Vorspülgang) nur Frischwasser dem Spülsystem zugeführt wird und das verschmutzte Spülwasser gleichzeitig aus der Spülmaschine gepumpt wird.1. Dishwashers, especially dishwashers, characterized in that only fresh water is fed to the washing system during the first washing cycle (pre-washing cycle) and the dirty washing water is simultaneously pumped out of the dishwasher. 2. Spülmaschine nach Anspruch 1, dadurch gekennzeichnet, daß der Pumpenraum 8 für das Sprühsystem räumlich vom Pumpenraum 7 der Abwasserpumpe getrennt ist.2. Dishwasher according to claim 1, characterized in that the pump chamber 8 for the spray system is spatially separated from the pump chamber 7 of the sewage pump. 3. Spülmaschine nach Anspruch 1, dadurch gekennzeichnet, daß durch ein regulierbares Ventil die Menge des zufließenden Frischwassers dosiert werden kann.3. Dishwasher according to claim 1, characterized in that by an adjustable valve the amount of incoming fresh water can be dosed. 4. Spülmaschine nach Anspruch 1, dadurch gekennzeichnet, daß das Feinfilter für das Sprühsystem zum Geschirraum hin abgedeckt ist damit sich keine Speisereste darauf festsetzen können.4. Dishwasher according to claim 1, characterized in that the fine filter for the Spray system to the dishes is covered so there is no food residue on it can fix. 5. Spülmaschine nach Anspruch 1, dadurch gekennzeichnet, daß bei Spülmaschinen mit Warmwasseranschluß der letzte Spülgang analog dem ersten Spülgang ausgeführt werden kann.5. Dishwasher according to claim 1, characterized in that with dishwashers Hot water connection of the last rinse cycle can be carried out analogously to the first rinse cycle can.
DE1998109310 1998-03-05 1998-03-05 Electric dishwashing machine for domestic use Withdrawn DE19809310A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1998109310 DE19809310A1 (en) 1998-03-05 1998-03-05 Electric dishwashing machine for domestic use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1998109310 DE19809310A1 (en) 1998-03-05 1998-03-05 Electric dishwashing machine for domestic use

Publications (1)

Publication Number Publication Date
DE19809310A1 true DE19809310A1 (en) 1999-09-09

Family

ID=7859734

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1998109310 Withdrawn DE19809310A1 (en) 1998-03-05 1998-03-05 Electric dishwashing machine for domestic use

Country Status (1)

Country Link
DE (1) DE19809310A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005058122A1 (en) * 2003-12-16 2005-06-30 BSH Bosch und Siemens Hausgeräte GmbH Dishwasher with an intermediate pump mode

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005058122A1 (en) * 2003-12-16 2005-06-30 BSH Bosch und Siemens Hausgeräte GmbH Dishwasher with an intermediate pump mode

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee