EP4393371A1 - Machine à laver comprenant une unité d'adoucissement d'eau - Google Patents

Machine à laver comprenant une unité d'adoucissement d'eau Download PDF

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Publication number
EP4393371A1
EP4393371A1 EP23220159.0A EP23220159A EP4393371A1 EP 4393371 A1 EP4393371 A1 EP 4393371A1 EP 23220159 A EP23220159 A EP 23220159A EP 4393371 A1 EP4393371 A1 EP 4393371A1
Authority
EP
European Patent Office
Prior art keywords
water
receptacle
line
water softening
unit
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
Application number
EP23220159.0A
Other languages
German (de)
English (en)
Inventor
Andac EKER
Ufuk Askin
Hale OZBEK
Enes BAYRAM
Taylan CULCULOGLU
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
Publication of EP4393371A1 publication Critical patent/EP4393371A1/fr
Pending 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
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/007—Arrangements of water softeners
    • 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
    • A47L15/4229—Water softening arrangements

Definitions

  • the aim of the present invention is the realization of a washing machine wherein the regeneration of the water softening member provided in the water softening unit is efficiently performed.
  • the washing machine comprises a discharge receptacle.
  • the discharge receptacle is connected to the water softening unit through a first waste water line.
  • the control unit enables the brine in the water softening unit to be transferred into the discharge receptacle through the first waste water line.
  • the discharge receptacle is connected to a discharge outlet which opens to the outside of the washing machine through a discharge line. Thus, the water in the discharge receptacle is enabled to be discharged.
  • the washing machine (1) comprises a tub (2) which is suitable for performing the washing process therein; a water receptacle (3) which is connected to the water inlet (20) through which the mains water is supplied via a water inlet line (21); a water softening unit (4) which is suitable for receiving a water softening member which reduces the hardness of the washing water to be used in the washing process; a water softening line (5) which extends between the water softening unit (4) and the water receptacle (3) and which enables the water in the water receptacle (3) to be delivered to the water softening unit (4); a soft water line (6) which provides that the washing water with reduced hardness after passing through the water softening unit (4) reaches the tub (2); a salt box (8) which is connected to the water softening unit (4) by means of a regeneration line (7) and which is suitable for receiving the salt used in the regeneration of the water softening member; a water delivery line (9) which extends between the water receptacle (3)
  • the water receptacle (3) can be a receptacle or a water hose which allows water to pass through.
  • the control unit (10) directs the water taken into the washing machine (1) by controlling the valves (not shown in the figures) or pumps (not shown in the figures) on the lines.
  • the washing water delivered to the tub (2) is passed through the water softening unit (4) and transferred to the detergent dispenser (15).
  • the washing water is then transferred from the detergent dispenser (15) to the tub (2).
  • the hardness level of the washing water to be delivered into the tub (2) is reduced. Consequently, the stain removal performance of the washing water is increased.
  • an energy-saving washing machine (1) is realized since the same stain removal performance can be achieved with less water and detergent usage.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
EP23220159.0A 2022-12-30 2023-12-22 Machine à laver comprenant une unité d'adoucissement d'eau Pending EP4393371A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TR202221532 2022-12-30

Publications (1)

Publication Number Publication Date
EP4393371A1 true EP4393371A1 (fr) 2024-07-03

Family

ID=89378655

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23220159.0A Pending EP4393371A1 (fr) 2022-12-30 2023-12-22 Machine à laver comprenant une unité d'adoucissement d'eau

Country Status (1)

Country Link
EP (1) EP4393371A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0190675B1 (fr) * 1985-02-02 1989-07-26 Miele & Cie. GmbH & Co. Machine à laver à dispositif adoucisseur d'eau
EP0873714A2 (fr) * 1997-04-23 1998-10-28 Electrolux Zanussi S.p.A. Machine à laver avec dispositif de régénération pour adoucisseur d'eau
EP2657388A1 (fr) * 2012-04-24 2013-10-30 Electrolux Home Products Corporation N.V. Machine à laver le linge
WO2018103962A1 (fr) 2016-12-08 2018-06-14 Arcelik Anonim Sirketi Machine à laver comprenant une unité d'adoucissement d'eau
US20220333287A1 (en) * 2021-04-15 2022-10-20 Electrolux Appliances Aktiebolag Laundry treatment appliance with water softening system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0190675B1 (fr) * 1985-02-02 1989-07-26 Miele & Cie. GmbH & Co. Machine à laver à dispositif adoucisseur d'eau
EP0873714A2 (fr) * 1997-04-23 1998-10-28 Electrolux Zanussi S.p.A. Machine à laver avec dispositif de régénération pour adoucisseur d'eau
EP2657388A1 (fr) * 2012-04-24 2013-10-30 Electrolux Home Products Corporation N.V. Machine à laver le linge
WO2018103962A1 (fr) 2016-12-08 2018-06-14 Arcelik Anonim Sirketi Machine à laver comprenant une unité d'adoucissement d'eau
US20220333287A1 (en) * 2021-04-15 2022-10-20 Electrolux Appliances Aktiebolag Laundry treatment appliance with water softening system

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