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WO2013050263A1 - Machine à laver et à sécher le linge comprenant un condenseur - Google Patents

Machine à laver et à sécher le linge comprenant un condenseur Download PDF

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Publication number
WO2013050263A1
WO2013050263A1 PCT/EP2012/068660 EP2012068660W WO2013050263A1 WO 2013050263 A1 WO2013050263 A1 WO 2013050263A1 EP 2012068660 W EP2012068660 W EP 2012068660W WO 2013050263 A1 WO2013050263 A1 WO 2013050263A1
Authority
WO
WIPO (PCT)
Prior art keywords
condenser
water
channels
air duct
tub
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.)
Ceased
Application number
PCT/EP2012/068660
Other languages
English (en)
Inventor
Celal Vatansever
Talip Caglar
Dogan Demirhan
Mehmet Ozbek
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.)
Arcelik AS
Original Assignee
Arcelik AS
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 Arcelik AS filed Critical Arcelik AS
Priority to EP12766061.1A priority Critical patent/EP2764153B1/fr
Priority to CN201280049400.0A priority patent/CN103842579B/zh
Publication of WO2013050263A1 publication Critical patent/WO2013050263A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • D06F58/00—Domestic laundry dryers
    • D06F58/20—General details of domestic laundry dryers 
    • D06F58/22—Lint collecting arrangements
    • 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
    • D06F58/00—Domestic laundry dryers
    • D06F58/20—General details of domestic laundry dryers 
    • D06F58/24—Condensing arrangements

Definitions

  • the present invention relates to a laundry washing and drying machine that comprises a condenser.
  • the fibers and lints accumulate particularly at the tub outlet of the processing air pipe and the elbow portion of the condenser inlet and on the inner surfaces of the air channels inside the condenser.
  • Water spraying devices are used for cleaning the fibers and lints however more than one water spraying device is required for cleaning the fibers and lints accumulating at more than one point thereby increasing costs and water consumption.
  • the aim of the present invention is the realization of a laundry washing and drying machine wherein the fibers and lints accumulating in the channels inside the condenser and the air ducts are provided to be cleaned.
  • the laundry washing and drying machine realized in order to attain the aim of the present invention, explicated in the first claim and the respective claims thereof, comprises an air duct wherein the processing air circulation in the drying process is performed, providing the laundry to be dried after the washing process, a condenser disposed on the air duct, having channels that extend in the flow direction of the processing air and a spraying device which is disposed at the condenser outlet wherefrom the processing air leaves the condenser so as to be opposite the channels and which provides the fibers and lints accumulating in the channels to be washed after the drying process.
  • the condenser is disposed in an inclined manner at the upper side of the tub such that the level of the condenser inlet through which the processing air enters is above the level of the condenser outlet through which the processing air leaves.
  • the condenser channels extends in an inclined manner in the flow direction of the processing air from the condenser inlet towards the condenser outlet and the water condensed inside the channels during the drying process leaves the condenser by flowing downhill.
  • the water delivered into the channels from the spraying device after the drying process moves in the channels by flowing uphill, partially returning back due to inclination of the channels, flows downhill and leaves the condenser.
  • the condenser comprises a planar ceiling forming the upper surface of each channel and a planar base forming the lower surface of the channel and the spraying device comprises spraying nozzles called “flat nozzles” that deliver water between the ceiling and the base by forming a flat water beam.
  • the spraying nozzles deliver water into the condenser with the same inclination as the channels or with a different inclination than the channels so that water impacts the ceiling of the channels.
  • the portions of the air duct, wherein processing air is conveyed, extending to the condenser inlet and condenser outlet above the tub is inclined in the same direction as the condenser and hence the channels.
  • bends are situated on the air duct at the sides of the condenser inlet and the tub outlet, and the spraying device is provided to spray water with enough pressure to reach the bend sections after traversing the condenser channels.
  • the laundry washing and drying machine comprises a reservoir disposed on the air duct wherein the condensate water draining from the condenser and the water delivered to the condenser from the spraying device which partially returns due to inclination is collected and a discharge line providing the water in the reservoir to be discharged.
  • a gain in terms of space is obtained by disposing the condenser in an inclined manner at the upper side of the tub, furthermore the water condensed in the channels and the water delivered from the spraying device are provided to drain from the channels downhill since the condenser and hence the channels therein are inclined, the condensation efficiency of the condenser is increased, the fibers and lints accumulating in the condenser channels and especially in the bend portions are cleaned effectively by a single spraying device and by consuming a small amount of water.
  • Figure 1 – is the schematic view of a laundry washing and drying machine.
  • Figure 2 – is the schematic view of a condenser and a spraying device delivering water unto the condenser.
  • the laundry washing and drying machine (1) comprises a body, a drum (2) wherein laundry is placed, rotating around the horizontal axis, a cylindrical tub (3) wherein the drum (2) moves, an air duct (4) wherein circulation of the processing air (PA) providing the drying of the laundry in the drying process after the washing process is performed, a fan (5) that provides the processing air (PA) to move in the air duct (4), a condenser (7) disposed above the air duct (4), having at least one channel (6) wherein the processing air (PA) passing therethrough is condensed, a tub outlet (8) wherefrom the air duct (4) is connected to the tub (3), providing the processing air (PA) to be delivered from the tub (3) to the condenser (7), a condenser inlet (9) and a condenser outlet (10) wherefrom the air duct (4) is connected to the condenser (7) and a spraying device (11) connected to the water mains, disposed at the condenser outlet (10) opposite the channels (6) and which
  • the laundry washing and drying machine (1) of the present invention comprises the condenser (7) disposed in an inclined manner at the upper side of the tub (3) such that the condenser inlet (9) level is higher than the condenser outlet (10) level ( Figure 1).
  • the tub (3) is configured to be cylindrical and with horizontal axis, there are spaces between the upper wall of the tub (3) and the ceiling of the laundry washing and drying machine (1) body and these spaces are utilized by disposing the condenser (7) at the upper side of the tub (3).
  • the condenser (7) has channels (6), extending in an inclined manner from the condenser inlet (9) towards the condenser outlet (10) in the flow direction of the processing air (PA), which provide the water condensed therein during the drying process to flow downhill and the water delivered therein by the spraying device (11) after the drying process to flow uphill countering gravity and to leave the condenser (7) by partially flowing downhill.
  • PA processing air
  • the processing air (PA) passing over the laundry and becoming humid is delivered into the condenser (7) above the tub (3) by passing from the tub outlet (8) by means of the air duct (4) and is condensed by passing through the channels (6) in the condenser (7).
  • the condensate water collected in the channels (6) moves downhill inside the channels (6) by the inclination of the channels (6) and the effect of the processing air (PA), flows from the condenser outlet (10) to the air duct (4) and is discharged afterwards. Since the water condensed in the channels (6) flows in the same direction as the processing air (PA), it does not form resistance against the processing air (PA) flow.
  • the spraying device (11) is operated for cleaning the fibers and lints at the end of the drying process.
  • the water delivered by the spraying device (11) from the condenser outlet (10) provides the channels (6) inside the condenser (7) to be cleaned of fibers and lints.
  • the water delivered by the spraying device (11) moves uphill from the lower end of the channels (6) at the condenser outlet (10) towards the upper end thereof at the condenser inlet (9), traversing all along the channels (6), flowing from the condenser inlet (9) to the air duct (4) and from here to the tub (3) and is discharged afterwards.
  • the condenser (7) comprises a planar ceiling (12) forming the upper surface of each channel (6) and a planar base (13) forming the lower surface of each channel (6) and the spraying device (11) comprises at least one spraying nozzle (14) called the “flat nozzle” that delivers water between the ceiling (12) and the base (13) by forming a flat water beam.
  • the spraying device (11) comprises spraying nozzles (14) that deliver water with the same inclination as the channels (6) ( Figure 1).
  • the water delivered from the spraying nozzles (14) moves uphill in the channels (6) and a large amount of the water flows into the air duct (4) by leaving from the condenser inlet (9).
  • the spraying device (11) comprises spraying nozzles (14) that are positioned in an upward inclination such that water is delivered to the ceiling (12) of the channels (6) ( Figure 2).
  • the water beam leaving the spraying nozzles (14) cleans the channels (6) by first impacting the ceiling (12) of the channels (6).
  • a larger portion of the water delivered from the spraying device (11) moves uphill in the channels (6) and flows into the air duct (4) from the condenser inlet (9).
  • the portions of the air duct (4) extending to the condenser inlet (9) and the condenser outlet (10) at the upper side of the tub (3) are inclined in the same direction as the condenser (7) and the channels (6) ( Figure 1).
  • the resistance formed structurally by the air duct (4) against the flow of the processing air (PA) at the upper side of the tub (3) is decreased.
  • the laundry washing and drying machine (1) comprises a first bend (15) disposed at the condenser inlet (9) side of the air duct (4), a second bend (115) disposed at the tub outlet (8) side of the air duct (4), at the lower side of the first bend (15), and the pressure of the water delivered by the spraying device (11) is adjusted such that the channels (6) and the bends (15, 115) are washed sequentially. Consequently, the channels (6) and the bends (15, 115) wherein the fibers and lints accumulate densely are washed by using a single spraying device (11).
  • the laundry washing and drying machine (1) comprises a reservoir (16) disposed on the air duct (4), at the condenser outlet (10) side of the air duct (4), wherein the condensate water drained from the condenser (7) and the fiber and lint cleaning water delivered from the spraying device (11) to the condenser (7), that partially returns back due to inclination of the condenser (7) are collected and a discharge line (17) that provides the water in the reservoir (16) to be discharged.
  • the condenser (7) In the laundry washing and drying machine (1) of the present invention, space is gained by disposing the condenser (7) in an inclined manner at the upper side of the tub (3) and utilizing the spaces at the upper side of the tub (3).
  • the condenser (7) channels (6) being inclined provides the water condensed in the channels (6) and the water delivered from the spraying device (11) for cleaning the fibers and lints to flow downhill, dripping off from the channels (6), the condensation efficiency of the condenser (7) is increased, the fibers and lints accumulating in the condenser (7) channels (6) and the bends (15, 115) in the air duct (4) can be cleaned effectively by consuming a small amount of water.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)

Abstract

La présente invention porte sur une machine à laver et à sécher le linge (1), laquelle machine comprend un tambour (2) dans lequel est disposé du linge, un bac (3) dans lequel se déplace le tambour (2), un conduit d'air (4) dans lequel se produit une circulation de l'air de traitement (PA) produisant le séchage du linge dans le processus de séchage après que le processus de lavage est effectué, un ventilateur (5) qui produit la circulation de l'air de traitement (PA) dans le conduit d'air (4), un condenseur (7) qui condense l'air de traitement (PA), au moins un canal (6) disposé dans le condenseur (7), dans lequel passe l'air de traitement (PA), et un dispositif de pulvérisation (11) relié à l'alimentation en eau, qui fournit les fibres et les duvets à nettoyer par délivrance d'eau dans le condenseur (7).
PCT/EP2012/068660 2011-10-07 2012-09-21 Machine à laver et à sécher le linge comprenant un condenseur Ceased WO2013050263A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP12766061.1A EP2764153B1 (fr) 2011-10-07 2012-09-21 Machine à laver et à sécher le linge comprenant un condenseur
CN201280049400.0A CN103842579B (zh) 2011-10-07 2012-09-21 包括冷凝器的衣物洗涤和干燥机器

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR201109970 2011-10-07
TRA2011/09970 2011-10-07

Publications (1)

Publication Number Publication Date
WO2013050263A1 true WO2013050263A1 (fr) 2013-04-11

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ID=46934564

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/068660 Ceased WO2013050263A1 (fr) 2011-10-07 2012-09-21 Machine à laver et à sécher le linge comprenant un condenseur

Country Status (4)

Country Link
EP (1) EP2764153B1 (fr)
CN (1) CN103842579B (fr)
PL (1) PL2764153T3 (fr)
WO (1) WO2013050263A1 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014001950A1 (fr) * 2012-06-26 2014-01-03 BSH Bosch und Siemens Hausgeräte GmbH Appareil de traitement de vêtements pourvu d'un tuyau de transfert menant à une unité pouvant être nettoyée à l'eau dudit appareil
WO2014044530A1 (fr) * 2012-09-24 2014-03-27 Arcelik Anonim Sirketi Machine à laver et à sécher le linge comprenant un condenseur
WO2014187493A1 (fr) * 2013-05-23 2014-11-27 Arcelik Anonim Sirketi Dispositif de jet d'eau destiné à éliminer l'accumulation de peluches dans le condenseur refroidi à l'air d'une machine de traitement du linge
EP2831331A2 (fr) * 2012-03-27 2015-02-04 BSH Bosch und Siemens Hausgeräte GmbH Appareil de traitement de vêtements doté d'un condenseur et dispositif de nettoyage
WO2015074837A1 (fr) * 2013-11-22 2015-05-28 Arcelik Anonim Sirketi Sèche-linge comprenant un dispositif de pulvérisation
WO2015127985A1 (fr) * 2014-02-28 2015-09-03 Arcelik Anonim Sirketi Conduite d'évacuation d'eau de condensat de condenseur de machine de traitement du linge
CN105463804A (zh) * 2014-07-15 2016-04-06 博西华电器（江苏）有限公司 干衣机
WO2017080867A1 (fr) * 2015-11-09 2017-05-18 Arcelik Anonim Sirketi Lave-linge/sèche-linge comprenant un condenseur
DE102020100759A1 (de) * 2020-01-15 2021-07-15 Miele & Cie. Kg Verfahren und Steuergerät zum Betreiben eines Reinigungsgeräts und Reinigungsgerät
CN116200925A (zh) * 2021-12-01 2023-06-02 广东美的白色家电技术创新中心有限公司 一种衣物处理设备

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105625007B (zh) * 2014-12-01 2019-08-27 青岛海尔洗衣机有限公司 一种干衣机蒸发器线屑清理装置及清理方法
CN110806095A (zh) * 2019-10-15 2020-02-18 无锡小天鹅电器有限公司 冷凝器及衣物处理装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5146693A (en) * 1989-12-01 1992-09-15 Industrie Zanussi S.P.A. Steam condensation device in a dryer or combination washer/dryer
EP2169107A1 (fr) 2008-09-26 2010-03-31 BSH Bosch und Siemens Hausgeräte GmbH Séchoir avec un dispositif de diffusion
EP2372012A1 (fr) * 2010-03-30 2011-10-05 DBK David + Baader GmbH Appareil domestique, pompe à chaleur thermoélectrique appropriée, unité de condensateur adaptée et procédé de contrôle de cet appareil domestique

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1577433B2 (fr) * 2004-02-17 2015-11-25 LG Electronics, Inc. Procédé de commande d'une machine à laver à tambour

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5146693A (en) * 1989-12-01 1992-09-15 Industrie Zanussi S.P.A. Steam condensation device in a dryer or combination washer/dryer
EP2169107A1 (fr) 2008-09-26 2010-03-31 BSH Bosch und Siemens Hausgeräte GmbH Séchoir avec un dispositif de diffusion
EP2372012A1 (fr) * 2010-03-30 2011-10-05 DBK David + Baader GmbH Appareil domestique, pompe à chaleur thermoélectrique appropriée, unité de condensateur adaptée et procédé de contrôle de cet appareil domestique

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2831331A2 (fr) * 2012-03-27 2015-02-04 BSH Bosch und Siemens Hausgeräte GmbH Appareil de traitement de vêtements doté d'un condenseur et dispositif de nettoyage
WO2014001950A1 (fr) * 2012-06-26 2014-01-03 BSH Bosch und Siemens Hausgeräte GmbH Appareil de traitement de vêtements pourvu d'un tuyau de transfert menant à une unité pouvant être nettoyée à l'eau dudit appareil
WO2014044530A1 (fr) * 2012-09-24 2014-03-27 Arcelik Anonim Sirketi Machine à laver et à sécher le linge comprenant un condenseur
WO2014187493A1 (fr) * 2013-05-23 2014-11-27 Arcelik Anonim Sirketi Dispositif de jet d'eau destiné à éliminer l'accumulation de peluches dans le condenseur refroidi à l'air d'une machine de traitement du linge
WO2015074837A1 (fr) * 2013-11-22 2015-05-28 Arcelik Anonim Sirketi Sèche-linge comprenant un dispositif de pulvérisation
WO2015127985A1 (fr) * 2014-02-28 2015-09-03 Arcelik Anonim Sirketi Conduite d'évacuation d'eau de condensat de condenseur de machine de traitement du linge
CN105463804A (zh) * 2014-07-15 2016-04-06 博西华电器（江苏）有限公司 干衣机
CN105463804B (zh) * 2014-07-15 2019-02-26 博西华电器（江苏）有限公司 干衣机
WO2017080867A1 (fr) * 2015-11-09 2017-05-18 Arcelik Anonim Sirketi Lave-linge/sèche-linge comprenant un condenseur
DE102020100759A1 (de) * 2020-01-15 2021-07-15 Miele & Cie. Kg Verfahren und Steuergerät zum Betreiben eines Reinigungsgeräts und Reinigungsgerät
CN116200925A (zh) * 2021-12-01 2023-06-02 广东美的白色家电技术创新中心有限公司 一种衣物处理设备

Also Published As

Publication number Publication date
CN103842579B (zh) 2017-02-15
EP2764153B1 (fr) 2017-04-05
EP2764153A1 (fr) 2014-08-13
PL2764153T3 (pl) 2017-09-29
CN103842579A (zh) 2014-06-04

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