WO2008043707A1 - Appareil ménager avec un dispositif collecteur d'eau de fuite - Google Patents

Appareil ménager avec un dispositif collecteur d'eau de fuite Download PDF

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Publication number
WO2008043707A1
WO2008043707A1 PCT/EP2007/060568 EP2007060568W WO2008043707A1 WO 2008043707 A1 WO2008043707 A1 WO 2008043707A1 EP 2007060568 W EP2007060568 W EP 2007060568W WO 2008043707 A1 WO2008043707 A1 WO 2008043707A1
Authority
WO
WIPO (PCT)
Prior art keywords
domestic appliance
water
base
switch
collecting device
Prior art date
Application number
PCT/EP2007/060568
Other languages
German (de)
English (en)
Inventor
Edwin Bolduan
Kurt Richter
Original Assignee
BSH Bosch und Siemens Hausgeräte GmbH
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 BSH Bosch und Siemens Hausgeräte GmbH filed Critical BSH Bosch und Siemens Hausgeräte GmbH
Publication of WO2008043707A1 publication Critical patent/WO2008043707A1/fr

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/42—Safety arrangements, e.g. for stopping rotation of the receptacle upon opening of the casing door
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/081—Safety arrangements for preventing water damage

Definitions

  • the invention relates to a domestic appliance for the care of laundry items, in particular a washing machine or a washer-dryer, with a arranged at the bottom of the household appliance collecting device for water leakage and arranged in the collecting float, which is formed depending on the water level in the collecting device for making electrical contact with a switch ,
  • a domestic appliance with a corresponding overflow device and a so-called Aquastoppschalter with which a shut-off valve in the fresh water supply line can be acted upon in its closed position, when a certain amount of water leakage has collected in the collector and the float rises to trigger this Aquastoppschalter is known from DE 199 36 420 B4.
  • An inventive household appliance for the care of items of laundry in particular a washing machine or a washer-dryer, comprises a collecting device arranged at the bottom of the household appliance for leakage water and at least one in the
  • Collection device arranged float, which is formed depending on the water level in the collecting device for making electrical contact with a switch.
  • the switch is preferably formed via a circuit for acting on a closing setting of a shut-off valve of a fresh water supply line for the domestic appliance.
  • the switch is in a device for catching above the
  • the device comprises a base, in which the switch is integrated.
  • the switch is arranged separately on the base or integrated therein.
  • the base is preferably placed on the bottom surface of the collecting device.
  • the base is arranged quasi in the collecting device and yet positioned raised above the actual reservoir of the collecting device.
  • the base is preferably arranged so that it covers the float like a hood.
  • the base is thus virtually inverted over the float and the switch for best possible contact with the float arranged.
  • the shape of the base preferably corresponds to the shape of the portion of the collecting device, in which portion of the base is positioned. This also allows a position-stable arrangement can be made possible.
  • the base is preferably arranged on an edge region of the device facing away from a side wall of the household appliance, in particular integrated on this edge region.
  • the pedestal thus extends further towards the center of the domestic appliance than the remaining area of this device.
  • this base extends over the collecting device and is placed therein.
  • the switch with its housing is preferably integrally arranged on an upper side of the base.
  • the device is integrally formed.
  • a quick and cost-effective production can be made possible and a low-cost installation and replacement can be ensured in or out of the domestic appliance.
  • the device is preferably made of plastic, whereby a very weight-reduced, yet stable design is possible.
  • the device may be formed, for example, as an injection molded part.
  • the direct supply of water leakage to the switch can be made possible and the Aquastoppfunktionstoff possibly triggered faster.
  • additional components such as a Leckwasserschlauch, hose holder and other covers omitted.
  • Fig. 1 is a perspective view of housing parts of a household appliance
  • FIG. 2 is a perspective partial section of a domestic appliance
  • FIG. 3 is a plan view of a partial element of the domestic appliance according to FIG. 2.
  • Fig. 1 parts of a housing of a trained as a washing machine 1 home appliance 1 for the care of laundry items are shown.
  • the washing machine 1 comprises side walls 2 and 3 and a bottom element 4.
  • a Collection device 5 designed for leak water.
  • this collecting device 5 is formed by a depression in the bottom element 4 and therefore forms a kind of reservoir.
  • the collecting device 5 is bounded by side walls 51.
  • At least one conical positioning structure 52 which is designed to receive a float 63 (see FIG. This float 63 is placed on this positioning structure, so to speak, so that this float 63 can only move vertically upwards or downwards depending on the water level in the collecting device 5, but is essentially not movable in the horizontal plane.
  • Fig. 2 is a perspective view of a partial section of the washing machine 1 is shown.
  • a device 6 is arranged adjacent to the side wall 3 and the bottom element 4, which is designed for collecting water running down above the device 6 and for conveying the water into the collecting device 5.
  • the device 6 is practically designed as a groove and has a beak-like projection 61, through which the water collected in the device 6 can be introduced into the collecting device 5.
  • Leakage water can occur in the washing machine 1 when a failure in the control and / or a mechanical failure occurs in which parts of the washing machine 1 are leaking.
  • leaks in the water supply system or from flexible water pipe connections to any hard connection ports of water-carrying containers or from connections of sensors or actuators to the tub or other water-carrying containers within the washing machine 1 can lead to the occurrence of leaking water.
  • leaks in the housing of the washing machine 1, which occur mainly on the front outside of the washing machine 1 in question lead to leak water leakage.
  • Such leaks can occur, for example, on rubber sleeves, which connects the charging opening in the housing of a front-loading machine 1 with an opening behind the swinging tub suspended therefrom.
  • the device 6 is formed in one piece and comprises a base 62 which is disposed on an edge region facing away from the side wall 3 and thus on the edge region facing the collecting device 5.
  • the integral configuration of the base 62 is such that it extends forwards and is placed in the collecting device 5.
  • the pedestal 62 is positioned to move the float 63, cf. Figure 3, which is placed on the positioning structure 52 covers.
  • a switch 7 is integrally formed. This switch 7 is positioned directly above the float 63, so that when the water level in the collecting device 5 rises, the float 63 is lifted and at some point contacts the switch 7. This can then be combined with another circuit so that an external shut-off valve is acted upon with a closing adjustment and a further water supply via a domestic water network to the household appliance or to the washing machine 1 is interrupted.
  • the switch 7 is integrally arranged on an upper side of the base 62.
  • Fig. 3 is a plan view of the device 6 with the integrated switch 7 can be seen.
  • the round base 62 in the plan view comprises the switch 7 arranged in the radial direction in an integral manner.
  • the switch 7 is thus permanently in the device 6, in particular the base 62, arranged.
  • the arranged under the base 62 float 63 is indicated by a dashed line. It consists of a flat, floating on water, in particular consisting of foamed plastic cylinder, which is provided for seating on the positioning structure 52 (see Figure 1) with a corresponding recess.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Level Indicators Using A Float (AREA)

Abstract

L'invention concerne un appareil ménager (1) pour l'entretien du linge, avec un dispositif collecteur (5) pour l'eau de fuite qui est disposé sur le fond (4) de l'appareil ménager (1), et avec un flotteur (63) qui est placé dans le dispositif collecteur (5) et qui est conçu pour la mise en contact électrique d'un commutateur (7) en fonction du niveau d'eau dans le dispositif collecteur (5). Le commutateur (7) est intégré dans une unité (6) destinée à recueillir l'eau qui s'écoule du haut sur ladite unité et à faire passer l'eau dans le dispositif collecteur (5) pour l'eau de fuite.
PCT/EP2007/060568 2006-10-10 2007-10-04 Appareil ménager avec un dispositif collecteur d'eau de fuite WO2008043707A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006047951A DE102006047951A1 (de) 2006-10-10 2006-10-10 Hausgerät mit einer Sammelvorrichtung für Leckwasser
DE102006047951.3 2006-10-10

Publications (1)

Publication Number Publication Date
WO2008043707A1 true WO2008043707A1 (fr) 2008-04-17

Family

ID=38814383

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/060568 WO2008043707A1 (fr) 2006-10-10 2007-10-04 Appareil ménager avec un dispositif collecteur d'eau de fuite

Country Status (3)

Country Link
CN (1) CN201162131Y (fr)
DE (1) DE102006047951A1 (fr)
WO (1) WO2008043707A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012223686A1 (de) 2012-12-19 2014-06-26 BSH Bosch und Siemens Hausgeräte GmbH Wasserführendes Haushaltsgerät mit einer Überlaufschutzeinrichtung, Wasserleitelement und Verfahren zum Herstellen eines Haushaltsgeräts
CN108245115A (zh) * 2018-01-09 2018-07-06 佛山市顺德区美的洗涤电器制造有限公司 底盖、洗碗机机座以及洗碗机
CN113551844A (zh) * 2021-06-21 2021-10-26 青岛海尔电冰箱有限公司 制冷设备

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3644046A1 (de) * 1986-12-22 1988-06-30 Miele & Cie Leckwassersensor zum schutz gegen ueberschwemmungen insbesondere bei einem wasserfuehrenden haushaltgeraet
DE19841372C1 (de) * 1998-09-10 2000-02-17 Miele & Cie Sicherheitseinrichtung für wasserführende Haushaltgeräte
WO2006028353A2 (fr) * 2004-09-10 2006-03-16 Lg Electronics Inc. Appareil de lavage

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7807247U1 (de) * 1978-03-10 1978-08-17 Armaturenfabrik Und Metallgiesserei Koch Und Mueller Gmbh, 4250 Bottrop Haushaltsmaschine
DE4040716A1 (de) * 1990-12-19 1992-06-25 Bosch Siemens Hausgeraete Auffangwanne fuer eine wassertechnische sicherheitseinrichtung in einem wasserfuehrenden haushaltgeraet
DE4104324C2 (de) * 1991-02-13 1996-03-28 Bosch Siemens Hausgeraete Haushalt-Wasch- oder -Geschirrspülmaschine mit einem schrankförmigen Gehäuse
DE4305880C2 (de) * 1993-02-26 1997-07-31 Aeg Hausgeraete Gmbh Haushaltsgerät, wie Geschirrspül- oder Waschmaschine
JPH08215126A (ja) * 1995-02-14 1996-08-27 Matsushita Electric Ind Co Ltd 食器洗い機
DE10062361A1 (de) * 2000-12-14 2002-06-20 Bsh Bosch Siemens Hausgeraete Haushaltsgeräte-Leckwasserauffangboden

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3644046A1 (de) * 1986-12-22 1988-06-30 Miele & Cie Leckwassersensor zum schutz gegen ueberschwemmungen insbesondere bei einem wasserfuehrenden haushaltgeraet
DE19841372C1 (de) * 1998-09-10 2000-02-17 Miele & Cie Sicherheitseinrichtung für wasserführende Haushaltgeräte
WO2006028353A2 (fr) * 2004-09-10 2006-03-16 Lg Electronics Inc. Appareil de lavage

Also Published As

Publication number Publication date
DE102006047951A1 (de) 2008-04-17
CN201162131Y (zh) 2008-12-10

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