WO2013103238A1 - Équipement de traitement de linge - Google Patents

Équipement de traitement de linge Download PDF

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Publication number
WO2013103238A1
WO2013103238A1 PCT/KR2013/000013 KR2013000013W WO2013103238A1 WO 2013103238 A1 WO2013103238 A1 WO 2013103238A1 KR 2013000013 W KR2013000013 W KR 2013000013W WO 2013103238 A1 WO2013103238 A1 WO 2013103238A1
Authority
WO
WIPO (PCT)
Prior art keywords
energy efficiency
laundry treatment
laundry
tub
water
Prior art date
Application number
PCT/KR2013/000013
Other languages
English (en)
Korean (ko)
Inventor
문태철
이수호
Original Assignee
엘지전자 주식회사
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 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Publication of WO2013103238A1 publication Critical patent/WO2013103238A1/fr

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    • 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
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/28—Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress
    • 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
    • D06F2101/00—User input for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2101/20—Operation modes, e.g. delicate laundry washing programs, service modes or refreshment cycles
    • 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
    • D06F33/00—Control of operations performed in washing machines or washer-dryers 
    • D06F33/30—Control of washing machines characterised by the purpose or target of the control 
    • D06F33/46—Control of the energy or water consumption

Definitions

  • the present invention relates to a laundry treatment apparatus, and more particularly, to a laundry treatment apparatus in which a user can select energy efficiency.
  • the laundry treatment apparatus refers to all devices for managing or treating clothes, bedding, etc. (hereinafter, abbreviated as “laundry”), such as washing, drying, or removing wrinkles in a home or a laundry.
  • the laundry treatment device uses a chemical decomposition action of water and detergent and physical action such as friction between water and laundry, and a washing machine for separating contaminants from laundry, a dryer for dehydrating and drying wet laundry, and heating the laundry.
  • a refresher for washing the laundry simply.
  • a washing machine which is a kind of laundry treatment apparatus, is classified into an agitator type, a drum type, and a pulsator type according to its structure and washing method.
  • Such a washing machine normally washes laundry while sequentially performing washing, rinsing, and dehydrating strokes, and it is possible to perform only a predetermined stroke among the above-described strokes according to a user's choice, and appropriate washing according to the type of laundry. The washing is done in a way.
  • the laundry treatment apparatus determines a laundry treatment time and the amount of washing water and electric energy according to the washing course. The shorter the laundry treatment time is, the more energy consumption is reduced by increasing the amount of washing water and electric energy, and the higher the energy efficiency by reducing the amount of washing water and electric energy.
  • the problem to be solved by the present invention is to provide a laundry treatment apparatus that the user can select the energy efficiency.
  • Still another object of the present invention is to provide a laundry treatment apparatus capable of performing laundry treatment in response to a user's request among laundry treatment time and energy efficiency.
  • the tub is accommodated wash water;
  • a water supply valve for supplying wash water from an external water source into the tub;
  • a drum disposed in the tub, in which laundry is accommodated and rotated;
  • a motor for rotating the drum;
  • a control panel having an energy efficiency selector for selecting stepwise an energy efficiency for determining the operation of the water supply valve and the motor.
  • the energy efficiency selection unit may be provided with a plurality of energy efficiency selection buttons to select the energy efficiency in a plurality of steps. Five energy efficiency selection buttons may be provided to select the energy efficiency in five steps.
  • the overall laundry treatment time may be increased.
  • the control panel may include a laundry treatment time display unit which displays an expected total laundry treatment time, and the higher the energy efficiency selected through the energy efficiency selection unit may increase the expected laundry treatment time displayed on the laundry treatment time display unit. .
  • laundry treatment apparatus of the present invention has one or more of the following effects.
  • the energy efficiency can be set step by step so that the user can intuitively select energy efficiency.
  • FIG. 1 is a perspective view showing a laundry treatment apparatus according to an embodiment of the present invention.
  • FIG. 2 is a cross-sectional view of the laundry treatment apparatus of FIG.
  • FIG 3 is a view showing a control panel of the laundry treatment apparatus according to an embodiment of the present invention.
  • FIG. 4 is a block diagram of a laundry treatment apparatus according to an embodiment of the present invention.
  • FIG. 1 is a perspective view showing a laundry treatment apparatus according to an embodiment of the present invention
  • Figure 2 is a cross-sectional view of the laundry treatment apparatus of FIG.
  • Laundry processing apparatus 100 the cabinet 111 to form an appearance, the tub 122 disposed inside the cabinet and the wash water is accommodated, the laundry is disposed in the tub and the laundry is rotated
  • the cabinet 111 has a cloth access hole 120 to allow the laundry to enter and exit.
  • the door 112 is rotatably coupled to the cabinet 111 to enable the opening and closing of the gun entrance hole 120.
  • the cabinet 111 is provided with a control panel 114.
  • the cabinet 111 is provided with a detergent box 133 to be withdrawn.
  • Tub 122 is buffered by the spring 115 and the damper 117 in the cabinet 111.
  • Tub 122 receives the wash water.
  • the drum 124 is disposed inside the tub 122.
  • the drum 124 is disposed in the tub 122.
  • the drum 124 is rotated to accommodate the laundry.
  • the drum 124 is formed with a plurality of through holes so that the wash water passes.
  • the inner wall of the drum 124 may be a lifter (not shown) for lifting the laundry to a certain height when the drum rotates.
  • the drum receives the rotational force by the motor 113 and rotates.
  • the gasket 128 seals between the tub 122 and the cabinet 111.
  • the gasket 128 is disposed between the inlet of the tub 122 and the gun entrance hole 120.
  • the gasket 128 mitigates the shock transmitted to the door 112 when the drum 124 rotates and at the same time prevents the wash water in the tub 122 from leaking to the outside.
  • the gasket 128 may be provided with a circulation nozzle 127 for introducing washing water into the drum 124.
  • the motor 113 rotates the drum 124.
  • the motor 113 may rotate the drum 124 at various speeds or directions.
  • the motor 113 includes a stator (not shown) in which coils are wound, and a rotor (not shown) that rotates by generating electromagnetic interaction with the coil.
  • the motor 113 receives electrical energy from an external power source and consumes it. The electrical energy consumed by the motor 113 during laundry processing is determined according to the load and the operating time of the motor 113.
  • Detergent box 133 is a detergent such as laundry detergent, fabric softener or bleach is accommodated. Detergent box 133 is preferably provided to be pulled out on the front of the cabinet (111). The detergent in the detergent box 133 is mixed with the washing water when the washing water is supplied and introduced into the tub 122.
  • the cabinet 111 has a water supply valve 131 for controlling the inflow of the washing water from an external water source, a water supply passage 132 through which the washing water introduced into the water supply valve flows into the detergent box 133, and the detergent in the detergent box 133. It is preferable that the water supply pipe 134 for mixing the washing water mixed into the tub 122 is provided.
  • the water supply valve 131 supplies wash water from the external water source into the tub 122. According to the adjustment of the water supply valve 131, the amount of wash water supplied into the tub 122 from the external water source during the laundry treatment is adjusted.
  • the cabinet 111 has a drain pipe 135 through which the wash water in the tub 122 flows out, a pump 136 for flowing out the wash water in the tub, a circulation passage 137 for circulating the wash water, and a wash water drum ( 124, the circulation nozzle 127 flowing into the water, and the drain flow path 138 for washing water is preferably provided to the outside.
  • the pump 136 may be provided as a circulation pump and a drain pump, and may be connected to the circulation channel 137 and the drain channel 138, respectively.
  • the water level sensor 191 measures the level of the wash water accommodated in the tub 122.
  • the water level sensor 191 is a pressure sensor for measuring the air pressure in the water level sensor tube (not shown) connected to the tub 122 and measures the level of the wash water accommodated in the tub 122 from the detected air pressure.
  • the heater 192 heats the wash water accommodated in the tub 122.
  • the heater 192 is operated according to the washing course or stroke, and the user's choice to heat the washing water to improve washing performance.
  • the heater 192 receives and consumes electric energy from an external power source. The electrical energy consumed by the heater 192 during laundry processing is determined according to the load and the operating time of the heater 192.
  • the control panel 114 receives various operation commands such as a washing course selection, an operation time and a reservation for each stroke, and displays an operation state of the laundry treatment apparatus 100 through the user.
  • the laundry course includes a lingerie / wool course, a boiling course, a speed wash course, a functional clothing course, and a quiet course depending on the type and function of the laundry.
  • the laundry treatment process of the laundry treatment apparatus is largely divided into a washing stroke, a rinsing stroke, and a dehydrating stroke, and a water supply process, a washing process, a rinsing process, a draining process, a dehydration process, or a drying process is performed in each stroke.
  • the water supply process, the washing process and the dehydration process are performed in the washing administration
  • the water supply process, the rinsing process and the dehydration process are performed in the rinsing administration, and then the water supply process and the rinsing process are performed again.
  • Dehydration process is performed.
  • the water supply process is a process of supplying the wash water into the tub 122 from the external water source by operating the water supply valve 131.
  • the heater 192 may operate to heat the wash water accommodated in the tub 122.
  • the washing process is a process in which the motor 113 rotates the drum 124 to wash laundry contained in the drum 124.
  • the motor 113 adjusts the rotation speed by accelerating and decelerating the drum 124.
  • the washing time of the laundry is adjusted according to the load of the motor 113.
  • the pump 136 operates to circulate the washing water in the tub 122.
  • the rinsing process is a process in which the motor 113 rotates the drum 124 to rinse laundry contained in the drum 124.
  • the motor 113 adjusts the rotation speed by accelerating and decelerating the drum 124.
  • the rinsing time of the laundry is adjusted according to the load of the motor 113.
  • the pump 136 operates to circulate the wash water in the tub 122.
  • the draining process is a process in which the pump 136 operates to drain the washing water in the tub 122 to the outside.
  • the dehydration process is a process in which the motor 113 rotates the drum 124 quickly so that the laundry accommodated in the drum 124 is washed. At this time, the dehydration time of the laundry is adjusted according to the load of the motor 113. In the dehydration process, the pump 136 operates to drain the wash water in the tub 122.
  • FIG 3 is a view showing a control panel of a laundry treatment apparatus according to an embodiment of the present invention
  • Figure 4 is a block diagram of a laundry treatment apparatus according to an embodiment of the present invention.
  • the control panel 114 of the laundry treatment apparatus includes an energy efficiency selector 114a capable of selecting energy efficiency step by step, and laundry in which an expected total laundry treatment time or remaining laundry treatment time is displayed.
  • the processing time display part 114c is provided.
  • the user may select energy efficiency step by step through the energy efficiency selector 114a.
  • Energy efficiency refers to the energy use rate of electrical energy, water energy, etc. consumed during the entire laundry treatment process. Higher energy efficiency uses less electrical energy and / or water energy, but increases laundry treatment time. Lower energy efficiencies use more electrical and / or water energy but reduce laundry processing time.
  • the energy efficiency determines the operation of the feed valve 131, the motor 113, the heater 192, and the pump 136.
  • the energy efficiency selection unit 114a is provided with a plurality of energy efficiency selection buttons 114b to select the energy efficiency in a plurality of stages. Five energy efficiency selection buttons 114b may be provided to select energy efficiency in five steps.
  • the energy efficiency selection button 114b is filled with numbers 1 to 5. The time mark is displayed next to button 1 of the energy efficiency selection button 114b and the eco mark is displayed next to the button 5, and the less the number is pressed, the longer the laundry processing time but the energy efficiency is reduced. Low.
  • the user may select the energy efficiency through the energy efficiency selection unit 114a before starting the laundry treatment. According to an embodiment, the user may select energy efficiency through the energy efficiency selection unit 114a during laundry processing.
  • the controller controls the water supply valve 131 to supply the washing water to the tub 122 from the external water source during the water supply process of the washing stroke and the rinsing stroke. Reduce the amount of water used to reduce energy use.
  • the controller controls the motor 113 to reduce the operating time of the motor 113 in the washing process, rinsing process, and dehydration process.
  • the energy efficiency selected through the energy efficiency selection unit 114a is higher, the expected laundry treatment time or the remaining laundry treatment time displayed on the laundry treatment time display unit 114c increases. As described above, since the energy efficiency and the laundry treatment time are inversely related, the higher the energy efficiency selected through the energy efficiency selection unit 114a, the longer the expected laundry treatment time displayed on the laundry treatment time display unit 114c or the remaining laundry treatment time increases. .
  • the laundry process time display unit 114c displays the expected laundry process time according to the selected energy efficiency.
  • the laundry processing time display unit 114c displays the remaining laundry processing time according to the selected energy efficiency.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)

Abstract

La présente invention concerne un équipement de traitement de linge. L'équipement de traitement de linge conformément à un mode de réalisation de la présente invention comporte : une cuve ayant de l'eau de lavage logée dans celle-ci ; un robinet d'alimentation en eau pour fournir de l'eau de lavage dans la cuve à partir d'une source d'alimentation en eau externe ; un tambour qui est disposé dans la cuve pour recevoir le linge dans celle-ci et à faire tourner ; un moteur pour faire tourner le tambour ; et un panneau de commande comprenant une unité de sélection d'efficacité énergétique pour sélectionner, par étape, l'efficacité énergétique qui détermine les opérations du robinet d'alimentation en eau et du moteur.
PCT/KR2013/000013 2012-01-03 2013-01-03 Équipement de traitement de linge WO2013103238A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2012-0000696 2012-01-03
KR1020120000696A KR20130079925A (ko) 2012-01-03 2012-01-03 세탁물 처리장치

Publications (1)

Publication Number Publication Date
WO2013103238A1 true WO2013103238A1 (fr) 2013-07-11

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PCT/KR2013/000013 WO2013103238A1 (fr) 2012-01-03 2013-01-03 Équipement de traitement de linge

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KR (1) KR20130079925A (fr)
WO (1) WO2013103238A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030093865A1 (en) * 2001-11-21 2003-05-22 Maytag Corporation Laundry appliance with energy saving feature
KR100751766B1 (ko) * 2005-07-01 2007-08-24 주식회사 대우일렉트로닉스 드럼세탁기
KR20090017804A (ko) * 2007-08-16 2009-02-19 엘지전자 주식회사 세탁장치의 제어방법
JP2011104030A (ja) * 2009-11-16 2011-06-02 Panasonic Corp 洗濯機およびそのプログラム
KR20110083613A (ko) * 2008-11-18 2011-07-20 아세릭 에이. 에스 제어된 에너지 소비량을 갖는 가전 제품

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030093865A1 (en) * 2001-11-21 2003-05-22 Maytag Corporation Laundry appliance with energy saving feature
KR100751766B1 (ko) * 2005-07-01 2007-08-24 주식회사 대우일렉트로닉스 드럼세탁기
KR20090017804A (ko) * 2007-08-16 2009-02-19 엘지전자 주식회사 세탁장치의 제어방법
KR20110083613A (ko) * 2008-11-18 2011-07-20 아세릭 에이. 에스 제어된 에너지 소비량을 갖는 가전 제품
JP2011104030A (ja) * 2009-11-16 2011-06-02 Panasonic Corp 洗濯機およびそのプログラム

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