FR2632664A1 - RINSING SYSTEM FOR AUTOMATIC LAUNDRY WASHING MACHINES - Google Patents
RINSING SYSTEM FOR AUTOMATIC LAUNDRY WASHING MACHINES Download PDFInfo
- Publication number
- FR2632664A1 FR2632664A1 FR8906414A FR8906414A FR2632664A1 FR 2632664 A1 FR2632664 A1 FR 2632664A1 FR 8906414 A FR8906414 A FR 8906414A FR 8906414 A FR8906414 A FR 8906414A FR 2632664 A1 FR2632664 A1 FR 2632664A1
- Authority
- FR
- France
- Prior art keywords
- water
- drum
- rinsing
- laundry
- loading door
- 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
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
- D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
- D06F35/005—Methods for washing, rinsing or spin-drying
- D06F35/006—Methods for washing, rinsing or spin-drying for washing or rinsing only
-
- 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
- D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
- D06F35/005—Methods for washing, rinsing or spin-drying
- D06F35/007—Methods for washing, rinsing or spin-drying for spin-drying only
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
L'invention concerne un système de rinçage pour machines à laver le linge automatiques, dans lesquelles pendant la rotation du tambour 2 avec le linge 3 appliqué contre sa surface latérale, on injecte un rideau d'eau 4 sur le linge à partir d'une conduite 5 placée latéralement à proximité de la porte de chargement 8, cette conduite étant reliée à une électrovanne 6 qui est commandée, à son tour, par le programme de l'appareil, la conduite d'injection 5 du rideau d'eau pouvant être située dans l'axe 7 du tambour 2, ou dans la porte de chargement 8 elle même, ce qui permet d'effectuer un rinçage continu très efficace, même en présence d'une forte concentration de détergent.The invention relates to a rinsing system for automatic washing machines, in which during the rotation of the drum 2 with the laundry 3 applied against its lateral surface, a curtain of water 4 is injected onto the laundry from a pipe 5 placed laterally near the loading door 8, this pipe being connected to a solenoid valve 6 which is in turn controlled by the device program, the injection pipe 5 of the water curtain being able to be located in the axis 7 of the drum 2, or in the loading door 8 itself, which makes it possible to carry out a very effective continuous rinsing, even in the presence of a high concentration of detergent.
Description
- 1- La présente invention concerne un système de rinçage pour machines a- 1- The present invention relates to a rinsing system for machines
laver le linge automatiques, qui permet d'économiser l'eau nécessaire pour le rinçage, ainsi que de réduire le temps nécessaire pour cette opération. De façon traditionnelle, le rinçage du linge dans les machines a laver automatiques se fait par immersion, procédé dans lequel le linge étant noyé dans l'eau, le détergent se dissout dans l'eau, laquelle est expulsée après un certain temps. Cette opération est réalisée plusieurs fois jusqu'à obtenir le rinçage du linge. La réalisation du rinçage par immersion de la façon décrite présente l'inconvénient d'être très peu efficace lorsque la concentration de détergent est importante. Les rinçages qui suivent le premier sont progressivement plus efficaces au fur et à mesure que la wash automatic laundry, which saves the water required for rinsing, as well as reducing the time required for this operation. Traditionally, the rinsing of the laundry in automatic washing machines is done by immersion, a process in which the laundry being drowned in water, the detergent dissolves in the water, which is expelled after a certain time. This operation is carried out several times until the laundry is rinsed. Carrying out the immersion rinse as described has the drawback of being very ineffective when the concentration of detergent is high. The rinses following the first are progressively more effective as the
concentration de détergent diminue. detergent concentration decreases.
Du fait que l'on doit réaliser' des rinçages successifs pour que l'opération soit efficace, la consommation d'eau est considérable, ce qui représente un coût économique plus élevé pour l'utilisateur et une Since successive rinses have to be carried out for the operation to be effective, the water consumption is considerable, which represents a higher economic cost for the user and a
répercussion plus importante sur le milieu ambiant. greater impact on the environment.
L'utilisation du système de rinçage pour machines à laver le linge automatiques selon l'invention permet d'obtenir un rinçage efficace tout en réduisant la consommation d'eau et le temps nécessaire pour réaliser l'opération. A cet effet, le tambour- tourne avec le linge à l'intérieur, et sous l'effet de la force centrifuge, le linge s'accumule sur la surface latérale du tambour, le rinçage étant obtenu au moyen de l'injection à partir d'un côté du tambour, d'un rideau d'eau qui occupe toute la largeur du tambour, et qui est destiné à entraîner le détergent en traversant la couche The use of the rinsing system for automatic washing machines according to the invention makes it possible to obtain an effective rinsing while reducing the water consumption and the time necessary to carry out the operation. To this end, the drum rotates with the linen inside, and under the effect of centrifugal force, the linen accumulates on the lateral surface of the drum, the rinsing being obtained by means of injection from on one side of the drum, a curtain of water which occupies the entire width of the drum, and which is intended to entrain the detergent through the layer
de linge sous l'effet de la force centrifuge. of laundry under the effect of centrifugal force.
_ 2._ Lorsque la concentration de détergent est importante, ce système de rinçage est très efficace, l'opération étant terminée par iDmmersion lorsque la concentration de détergent a diminué suffisamment, ce qui permet ainsi d'obtenir du linge parfaitement rinçé, tout en réduisant la consommation d'eau et le coût de l'opération. La conduite qui sert à projeter le rideau d'eau contre le linge est reliée à une électrovanne commandée par le programme de l'appareil, cette conduite étant située à proximité de la porte de chargement. Egalement, l'eau peut être projetée contre le linge à partir d'une conduite située dans la porte de chargement, ou à partir _ 2._ When the detergent concentration is high, this rinsing system is very effective, the operation being terminated by iDmmersion when the detergent concentration has decreased sufficiently, which thus allows to obtain perfectly rinsed laundry, while reducing water consumption and the cost of operation. The line used to project the curtain of water against the laundry is connected to a solenoid valve controlled by the appliance program, this line being located near the loading door. Also, water can be sprayed against the laundry from a pipe located in the loading door, or from
de l'axe du tambour.of the drum axis.
Pour compléter la description qui va suivre et To complete the description which follows and
dans le but de faciliter la compréhension des caractéristiques de l'invention, il est joint au présent memoire descriptif un dessin dont la figure unique représente une vue schématique d'une machine à laver le linge dans laquelle ce dernie-r est placé dans le tambour et la conduite de projection d'eau est située à proximité de la porte de chargement, les variantes de position de la conduite d'injection d'eau dans la porte de chargement et dans l'axe du tambour étant in order to facilitate the understanding of the characteristics of the invention, there is attached to this descriptive memory a drawing, the single figure of which represents a schematic view of a washing machine in which the latter is placed in the drum and the water spraying line is located near the loading door, the position variants of the water injection pipe in the loading door and in the axis of the drum being
représentées en pointillés.shown in dotted lines.
Dans la figure en question et en accord avec les numéros de référence utilisés, on peut voir que le linge 3 qui doit être lavé est placé à l'intérieur du tambour 2 de la machine à laver le linge automatique, ce tambour In the figure in question and in accordance with the reference numbers used, it can be seen that the linen 3 which is to be washed is placed inside the drum 2 of the automatic washing machine, this drum
2 étant situé à l'intérieur de la carcasse 1. 2 being located inside the carcass 1.
Lorsque le tambour 2 tourne, le linge 3 s'accumule sous l'effet de la force centrifuge sur la totalité de la surface latérale du tambour 2, et par conséquent le rideau d'eau provenant de la conduite 5, proche de la porte de chargement 8, est projeté contre - 3 - le linge, en entrainant le détergent dissous. La conduite 5 est reliée à l'électrovanne qui est When the drum 2 rotates, the laundry 3 accumulates under the effect of centrifugal force on the entire lateral surface of the drum 2, and consequently the curtain of water coming from the pipe 5, close to the door. load 8, is thrown against the linen, entraining the dissolved detergent. Line 5 is connected to the solenoid valve which is
commandée, à son tour, par le programme de l'appareil. controlled, in turn, by the device program.
De cette façon, lorsqu'il existe une concentration élevée de détergent, ce dernier est entraîné facilement par le rideau d'eau 4, ce qui réduit In this way, when there is a high concentration of detergent, the latter is easily entrained by the water curtain 4, which reduces
la quantité d'eau nécessaire.the amount of water required.
Lorsque la concentration de détergent est faible, on termine l'opération par un rinçage par When the detergent concentration is low, the operation is ended by rinsing with
immersion.immersion.
Le rideau d'eau 4 peut être projeté à partir d'un côté, à proximité de la porte de chargement, comme The water curtain 4 can be projected from one side, close to the loading door, as
il a été décrit, ou à partir de l'axe 7 du tambour 2. it has been described, or from the axis 7 of the drum 2.
Egalement, la projection de l'eau peut être réalisée à partir de la porte de chargement en y faisant arriver la Also, the projection of water can be carried out from the loading door by causing the
conduite d'eau qui est reliée à l'électrovanne 6. water line which is connected to the solenoid valve 6.
Par conséquent, grâce au rideau d'eau 4, on obtient un rinçage continu et non un rinçage par étapes succesives comme lorsqu'on le réalise par immersion, ce rinçage continu présentant un rendement élevé lorsque la concentration de détergent est importante et- permetant de réduire la quantité d'eau et le temps nécessaires, ce qui représente une économie d'argent et une réduction de Consequently, thanks to the water curtain 4, a continuous rinsing is obtained and not a rinsing by successive stages as when it is carried out by immersion, this continuous rinsing having a high yield when the concentration of detergent is high and allowing reduce the amount of water and the time required, which saves money and reduces
l'impact écologique.ecological impact.
Dans le cas o le chargement de la machine à laver le linge automatique se fait par la partie supérieure, on réalise l'injection de l'eau à travers In the case where the loading of the automatic washing machine is done from the top, the water is injected through
l'axe du tambour.the axis of the drum.
_ 4 __ 4 _
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES8801796A ES2007913A6 (en) | 1988-06-09 | 1988-06-09 | Rinsing system for automatic washing machine |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2632664A1 true FR2632664A1 (en) | 1989-12-15 |
Family
ID=8256737
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8906414A Pending FR2632664A1 (en) | 1988-06-09 | 1989-05-17 | RINSING SYSTEM FOR AUTOMATIC LAUNDRY WASHING MACHINES |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE3915345A1 (en) |
ES (1) | ES2007913A6 (en) |
FR (1) | FR2632664A1 (en) |
GB (1) | GB2219603A (en) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5191668A (en) * | 1992-01-02 | 1993-03-09 | Whirlpool Corporation | Spin method of rinsing fabric in a horizontal axis washer |
DE4210577C2 (en) * | 1992-03-31 | 1996-10-24 | Aeg Hausgeraete Gmbh | Process for spin-washing laundry in a program-controlled washing machine |
DE4330079C2 (en) * | 1993-09-06 | 2000-05-11 | Bsh Bosch Siemens Hausgeraete | Front loading drum washing machine |
DE19641309B4 (en) * | 1996-10-08 | 2014-07-31 | Electrolux Rothenburg Gmbh Factory And Development | drum washing machine |
KR101022225B1 (en) * | 2003-11-18 | 2011-03-17 | 삼성전자주식회사 | Drum Type Washing Machine |
US7765628B2 (en) | 2006-06-09 | 2010-08-03 | Whirlpool Corporation | Steam washing machine operation method having a dual speed spin pre-wash |
US7730568B2 (en) | 2006-06-09 | 2010-06-08 | Whirlpool Corporation | Removal of scale and sludge in a steam generator of a fabric treatment appliance |
US7941885B2 (en) | 2006-06-09 | 2011-05-17 | Whirlpool Corporation | Steam washing machine operation method having dry spin pre-wash |
US7627920B2 (en) * | 2006-06-09 | 2009-12-08 | Whirlpool Corporation | Method of operating a washing machine using steam |
US7665332B2 (en) | 2006-08-15 | 2010-02-23 | Whirlpool Corporation | Steam fabric treatment appliance with exhaust |
US7886392B2 (en) | 2006-08-15 | 2011-02-15 | Whirlpool Corporation | Method of sanitizing a fabric load with steam in a fabric treatment appliance |
US7707859B2 (en) | 2006-08-15 | 2010-05-04 | Whirlpool Corporation | Water supply control for a steam generator of a fabric treatment appliance |
US7681418B2 (en) | 2006-08-15 | 2010-03-23 | Whirlpool Corporation | Water supply control for a steam generator of a fabric treatment appliance using a temperature sensor |
US7841219B2 (en) | 2006-08-15 | 2010-11-30 | Whirlpool Corporation | Fabric treating appliance utilizing steam |
US7753009B2 (en) | 2006-10-19 | 2010-07-13 | Whirlpool Corporation | Washer with bio prevention cycle |
US20080155756A1 (en) * | 2006-12-29 | 2008-07-03 | Ogden J Michael | Method and apparatus for delivering liquid fabric treatment compositions in washing machines |
US8393183B2 (en) | 2007-05-07 | 2013-03-12 | Whirlpool Corporation | Fabric treatment appliance control panel and associated steam operations |
US8037565B2 (en) | 2007-08-31 | 2011-10-18 | Whirlpool Corporation | Method for detecting abnormality in a fabric treatment appliance having a steam generator |
US7905119B2 (en) | 2007-08-31 | 2011-03-15 | Whirlpool Corporation | Fabric treatment appliance with steam generator having a variable thermal output |
US8555675B2 (en) | 2007-08-31 | 2013-10-15 | Whirlpool Corporation | Fabric treatment appliance with steam backflow device |
US7918109B2 (en) | 2007-08-31 | 2011-04-05 | Whirlpool Corporation | Fabric Treatment appliance with steam generator having a variable thermal output |
US7966683B2 (en) | 2007-08-31 | 2011-06-28 | Whirlpool Corporation | Method for operating a steam generator in a fabric treatment appliance |
US7690062B2 (en) | 2007-08-31 | 2010-04-06 | Whirlpool Corporation | Method for cleaning a steam generator |
US7861343B2 (en) | 2007-08-31 | 2011-01-04 | Whirlpool Corporation | Method for operating a steam generator in a fabric treatment appliance |
US8555676B2 (en) | 2007-08-31 | 2013-10-15 | Whirlpool Corporation | Fabric treatment appliance with steam backflow device |
DE102009002782B4 (en) * | 2009-05-04 | 2012-02-23 | BSH Bosch und Siemens Hausgeräte GmbH | A method of rinsing in a washing machine with a rinse step at high drum speed |
WO2011078612A2 (en) * | 2009-12-23 | 2011-06-30 | Lg Electronics Inc. | Washing method and washing machine |
US9732457B2 (en) * | 2009-12-23 | 2017-08-15 | Lg Electronics Inc. | Washing method and washing machine |
WO2019237940A1 (en) * | 2018-06-15 | 2019-12-19 | 青岛海尔滚筒洗衣机有限公司 | Front loading washing machine, and spraying system, outer drum, inner drum component and transmission shaft thereof |
PT3744891T (en) | 2019-05-28 | 2022-08-01 | Jeanologia Sl | Method and apparatus for treating cloths |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2432766A (en) * | 1942-04-23 | 1947-12-16 | Apex Electrical Mfg Co | Apparatus for washing clothes |
US2677950A (en) * | 1945-02-23 | 1954-05-11 | Peyton W Douglas | Machine for cleaning textile fabric articles |
US3811300A (en) * | 1972-06-26 | 1974-05-21 | Unimac Co Inc | Spray rinse device for washer-extractor |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1033627B (en) * | 1958-07-10 | Wamsler Herd- und Ofen G.m.b.H., München | Spin dryer for rinsing laundry | |
US2966052A (en) * | 1955-11-17 | 1960-12-27 | Whirlpool Co | Laundry machine and method |
GB839772A (en) * | 1957-03-08 | 1960-06-29 | Leif Ogren | Methods and apparatus for removing soap and detergent residues from laundered goods |
US3570272A (en) * | 1968-10-10 | 1971-03-16 | Blackstone Corp | Water saver and suds lock elimination system for washing machines |
GB1326737A (en) * | 1970-10-14 | 1973-08-15 | British Domestic Appliances | Washing machines |
GB2060001B (en) * | 1979-09-29 | 1983-09-21 | Tokyo Shibaura Electric Co | Dehydrator |
AU530287B2 (en) * | 1981-06-19 | 1983-07-07 | Tokyo Shibaura Denki Kabushiki Kaisha | Automatic washer with spray rinse |
CN1037462C (en) * | 1987-05-20 | 1998-02-18 | 东芝有限公司 | Apparatus for expelling water and rinsing |
-
1988
- 1988-06-09 ES ES8801796A patent/ES2007913A6/en not_active Expired
-
1989
- 1989-05-10 DE DE3915345A patent/DE3915345A1/en not_active Ceased
- 1989-05-17 FR FR8906414A patent/FR2632664A1/en active Pending
- 1989-05-18 GB GB8911415A patent/GB2219603A/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2432766A (en) * | 1942-04-23 | 1947-12-16 | Apex Electrical Mfg Co | Apparatus for washing clothes |
US2677950A (en) * | 1945-02-23 | 1954-05-11 | Peyton W Douglas | Machine for cleaning textile fabric articles |
US3811300A (en) * | 1972-06-26 | 1974-05-21 | Unimac Co Inc | Spray rinse device for washer-extractor |
Also Published As
Publication number | Publication date |
---|---|
ES2007913A6 (en) | 1989-07-01 |
GB2219603A (en) | 1989-12-13 |
DE3915345A1 (en) | 1989-12-14 |
GB8911415D0 (en) | 1989-07-05 |
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