WO2022195908A1 - 洗濯機 - Google Patents
洗濯機 Download PDFInfo
- Publication number
- WO2022195908A1 WO2022195908A1 PCT/JP2021/027328 JP2021027328W WO2022195908A1 WO 2022195908 A1 WO2022195908 A1 WO 2022195908A1 JP 2021027328 W JP2021027328 W JP 2021027328W WO 2022195908 A1 WO2022195908 A1 WO 2022195908A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- washing
- course
- washing machine
- button
- soaking
- Prior art date
Links
- 238000005406 washing Methods 0.000 title claims abstract description 132
- 238000000034 method Methods 0.000 claims abstract description 49
- 238000002791 soaking Methods 0.000 claims description 43
- 239000007788 liquid Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 27
- 238000001035 drying Methods 0.000 description 8
- 230000018044 dehydration Effects 0.000 description 7
- 238000006297 dehydration reaction Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 5
- 239000003599 detergent Substances 0.000 description 4
- 239000000498 cooling water Substances 0.000 description 3
- 238000007598 dipping method Methods 0.000 description 3
- 238000005562 fading Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000010981 drying operation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000008237 rinsing water Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
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
- 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
- D06F33/32—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
- D06F33/36—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of washing
-
- 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
- D06F33/50—Control of washer-dryers characterised by the purpose or target of the control
- D06F33/52—Control of the operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
- D06F33/56—Control of the operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of washing
-
- 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
- D06F34/08—Control circuits or arrangements thereof
-
- 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
- D06F58/00—Domestic laundry dryers
- D06F58/32—Control of operations performed in domestic laundry dryers
- D06F58/34—Control of operations performed in domestic laundry dryers characterised by the purpose or target of the control
Definitions
- the present invention relates to a washing machine, and more particularly to a washing machine suitable for soak washing.
- This "soaking course” is the washing time of the standard course set longer than usual, and the rinsing process and dehydration process are controlled at the same time and rotation speed as the standard course. Further, in order to enhance detergency, it is desirable to perform soak washing in a state of high detergent concentration, and soaking is performed at a water level (high concentration) lower than the specified water level in the washing process.
- Patent Document 1 describes that a soaking course is provided in which a "soaking" button is provided on the operation panel and a longer soaking time is secured to make it easier to remove stains from the laundry. .
- Patent Document 1 In the conventional method such as Patent Document 1, it is possible to soak and wash ordinary laundry, but when soaking and washing fashionable clothes and blankets, there are many problems in the washing process and the rinsing process. It was not possible to suppress the damage to the clothes and the loss of shape of the clothes during the dehydration process. In addition, there is a risk of color fading due to the high concentration of detergent.
- a washing machine in which one operation course can be selected from a plurality of operation courses of the washing machine, and one of the plurality of operation courses can be selected on the display panel of the washing machine.
- a first button and a second button for selecting a soaking process for soaking and washing the laundry are provided.
- a washing machine characterized in that it includes a step of setting process, and that the contents of the selected operation course differ depending on whether the second button is selected or not.” be.
- the present invention even when fashionable clothes and blankets are soaked and washed, it is possible to perform the washing operation according to the laundry, and suppress the damage of the clothes in the washing process and the rinsing process and the loss of shape of the clothes in the dehydration process. It is possible to reduce the risk of color fading by soaking and washing with the standard detergent concentration.
- the trouble of manual setting to soak the clothes in the washing machine with water is automated, and "the powder is dissolved when the clothes are soaked in water in a place other than the washing machine”. You can get the effect of abolishing "time and effort”. Furthermore, by enabling selection of the soaking time, it is also possible to use properly according to the usage of the user.
- FIG. 10 is a diagram exemplifying the difference in processing contents before and after using the “Take-up+” button PB0 for the standard course C1;
- FIG. 11 is a diagram illustrating the difference in processing contents before and after using the “put-on+” button PB0 for the stylish wear course C5;
- FIG. 10 is a diagram exemplifying the difference in processing contents before and after using the “Take-up+” button PB0 for the standard course C1;
- FIG. 11 is a diagram illustrating the difference in processing contents before and after using the “put-on+” button PB0 for the stylish wear course C5;
- FIG. 10 is a diagram exemplifying the difference in the processing contents before and after using the “put-on +” button PB0 for the delicate course C4; The figure which shows that the whole process can be set variably according to the setting of soak washing.
- FIG. 4 is a diagram showing arithmetic processing in an arithmetic unit in a microcomputer 37;
- FIGS. 1 and 2 a configuration example of a general washing machine, which is the premise of the present invention, will be described.
- FIG. 1 is a longitudinal sectional view showing the structure of a washing machine according to an embodiment of the present invention
- FIG. 2 is a diagram showing an example of functional configuration of the washing machine according to an embodiment of the present invention.
- an outer tub 2 for storing washing water is vibration-proof supported by four suspension members (not shown) suspended from the upper end four corners of the outer frame 1. It is arranged vertically in the center of the frame 1 .
- the washing tub 3 arranged in the outer tub 2 is formed in an axially long cylindrical shape with a bottom using a stainless steel plate.
- a peripheral wall of the washing tub 3 is formed with a through hole 7 for passing water or ventilation.
- a rotating blade 6 is rotatably provided for agitating the laundry to perform washing, rinsing, drying, and the like.
- the rotor blades 6 are rotationally driven by a driving device 8, and are repeatedly rotated forward/reverse to perform washing operation, rinsing operation, drying operation, and the like.
- the washing tub 3 and the rotor blade 6 are integrally rotated at high speed to dehydrate the laundry.
- the driving device 8 which is a driving unit, incorporates a driving motor using a reversible rotation type capacitor split-phase single-phase induction motor, an inverter driving motor, or the like, an electromagnetic operation clutch mechanism, and a planetary gear reduction mechanism.
- a stirring drive mode in which the rotor 6 is repeatedly rotated forward and reverse (reciprocating) while the washing tub 3 is stationary, and a dewatering mode in which the washing tub 3 and the rotor 6 are integrally rotated in the same direction. It has a drive function that selectively executes a drive mode.
- Fig. 1 shows a configuration example of a washing/drying machine that has the function of a dryer in addition to the function of a washing machine.
- a circulation duct 18 which is a circulation connection portion connected to the outer tub 2 by an exhaust connection portion 24 is installed at the rear side portion of the outer frame 1.
- a water-cooled dehumidifying plate 20 is installed for cooling and dehumidifying the warm air containing moisture evaporated from the laundry in the drying process with cooling water, and the yarn contained in the circulating warm air
- a detachable drying filter (not shown) for removing debris is installed, and as indicated by the white arrow, warm air flows from the outer tank 2 through the exhaust connection 24 and upward from the bottom of the circulation duct 18. and a heater 17 as a heating unit for heating the circulating hot air after it has been cooled and dehumidified.
- a temperature/humidity sensor 28 which is a humidity detector for detecting the humidity of the circulating air, is installed in the air passage between the circulation duct 18 and the blower 19. As shown in FIG.
- a hot air temperature sensor 21 which is a hot air temperature detection unit that detects the temperature of heated hot air, is installed in the air duct 26 and is used to control the heating of the heater 17.
- the circulation duct 18 is provided with a circulation temperature sensor 22 which detects the temperature of the hot air discharged from the washing tub 3 and circulated in the circulation duct 18, and the exhaust connection 24 is provided with a position where cooling water flows.
- a water temperature sensor 23 which is a water temperature detection unit, is installed at , and detects the temperature of cooling water containing condensed water that has been cooled and condensed and recovered.
- the temperature/humidity sensor 28 is composed of a part that detects the humidity of the circulating air and a part that detects the temperature, and calculates the relative humidity from the detected values. Since the part of the temperature/humidity sensor 28 that detects the temperature detects the temperature of the warm air circulating in the circulation duct 18 , it can be used as a substitute for the circulation temperature sensor 22 .
- the water temperature sensor 23 detects the water temperature of the washing water or the rinsing water, and the detected water temperature can be used to change the control details of the washing process and the rinsing process.
- control unit 9 The processing procedures of the washing operation, rinsing operation, drying operation, etc. in the washing machine are adjusted by the control unit 9, and the control unit 9 is composed mainly of the microcomputer 37.
- the microcomputer 37 illustrated in FIG. 2 has the function of controlling the display panel 16, the water supply unit 11, and the drain valve 14. Further, the microcomputer 37 drives and controls the motor 32 of the drive device 8 via the motor drive circuit 31, switches the clutch mechanism 34 via the clutch drive circuit 33, and controls ON/OFF of the heater switch 35 to turn the heater switch 35 ON/OFF. 17, controls strong/weak/off, and controls the blower 19 via the fan drive circuit 36.
- FIG. 3 is a diagram showing the display contents of the display panel 16 according to the embodiment of the present invention in a list format.
- various selection buttons PB arranged on the display panel 16 and display contents DP when the selection buttons are selected are described in association with each other.
- the display contents DP are displayed so that the time of 3 minutes, 5 minutes, 8 minutes, 12 minutes, and 20 minutes can be selected.
- the present invention is characterized in that the display panel 16 is provided with a soaking plus button PB0 and a soaking plus display DP0 when this button is selected.
- the washing machine is not equipped with a "soaking course” as a means for realizing the soaking washing, but the washing machine's display panel is provided with a soaking function ("soaking +" button PB0) that can be set for various operation courses. Installed on 16.
- the operation courses are the standard course C1, the quick course C2, the handmade course C3, and the delicate course C4 selected by using the washing button PB1, and the stylish course C5 and blanket course selected by using the washing/drying button PB2.
- C6 low-temperature drying course C7, and mite countermeasure course C8.
- the driving courses to be selected afterward are the standard course C1 and other courses (quick course C2, handmade course C3, delicate course C4, etc.). It has a washing process with different soaking and washing timings.
- FIG. 4 exemplifies the difference in processing contents before and after using the "Additional +" button PB0 for the standard course C1.
- FIG. 4 illustrates the process and time when the "preparation +" button PB0 is not used, and the middle and lower parts show the pattern A of the process and time when the "preparation +" button PB0 is used. , exemplified as pattern B.
- water supply ⁇ wash 0 high concentration
- water supply ⁇ wash 1 standard concentration
- wash 2 standard concentration
- wash 3 standard concentration
- pattern B in the lower row about soak washing in the standard course C1, water supply ⁇ wash 1 (high concentration) ⁇ water supply ⁇ soak (standard concentration) ⁇ wash 2 (standard concentration) ⁇ wash 3 (standard concentration) ⁇
- the process progresses in the order of washing 4 (reference concentration) ⁇ drainage, and is completed at time T3.
- soaking before the washing process enables the removal of the dirt floating on the clothes in the subsequent washing process.
- FIG. 5 exemplifies the difference in the processing contents before and after using the "Additional +” button PB0 for the fashionable course C5.
- the upper part of FIG. 5 illustrates the process and time when the "putting +” button PB0 is not used, and the lower part illustrates the process and time when using the "putting +” button PB0.
- the process progresses in the order of water supply ⁇ washing 1 (standard concentration) ⁇ washing 2 (standard concentration) ⁇ washing 3 (standard concentration) ⁇ drainage, and the procedure completed at time T1 is +" button PB0
- the optimal position in the washing process includes "soaking wash".
- the process progresses in the order of water supply ⁇ washing 1 (high concentration) ⁇ washing 2 (standard concentration) ⁇ soaking (standard concentration) ⁇ washing 3 (standard concentration) ⁇ drainage, and is completed at time T2. It is said that In this case, by providing a soaking step in the second half of washing, it is possible to soak clothes such as sweaters that are difficult to absorb water while soaking them in the washing liquid.
- FIG. 6 shows an example of the difference in processing contents before and after using the "Prepare +" button PB0 for the delicate course C4.
- the upper part of FIG. 6 illustrates the process and time when the "putting +" button PB0 is not used, and the lower part illustrates the process and time when using the "putting +” button PB0. .
- the process progresses in the order of water supply ⁇ washing 1 (standard concentration) ⁇ washing 2 (standard concentration) ⁇ washing 3 (standard concentration) ⁇ drainage, and is completed at time T1 in the lower usage example.
- the optimal position in the washing process includes "dipping wash".
- the process progresses in the order of water supply, washing 1 (reference concentration), soaking (reference concentration), washing 2 (reference concentration), washing 3 (reference concentration), and drainage, and is completed at time T2. It is said that In this case, the cleaning effect can be enhanced by suppressing color fading and damage to the clothes by applying the detergent in the first half of washing (standard concentration) rather than at a high concentration.
- soak washing is set for a plurality of operation courses including the standard course, and soak washing can be performed at appropriate timing and processing details.
- Example 1 the configuration of the washing machine and the soaking process for each operation course when using the "washing +" button PB0 have been described.
- Example 2 a method and means for realizing the soaking process will be described.
- the microcomputer 37 of FIG. 2 includes a ROM for storing programs and various data, an arithmetic unit for executing arithmetic processing according to the program, a RAM for temporarily storing calculated data, and the like.
- the ROM holds information on the steps of the processing procedures for each of the various driving courses.
- the process pattern for the soaking process is set in advance, but factors that can be adjusted in creating this are, as is clear from the examples in FIGS. It is the execution time, the concentration of the washing liquid (high concentration in the middle of FIG. 4), and furthermore, the number of rotations of the washing tub and the number of rotations of the pulsator can be variably set as appropriate. For example, when performing the soaking process for washing fashionable clothes, it is preferable to consider the change and adjustment according to the number of rotations and the time for the rinsing and final dehydration after the washing process.
- this process pattern may omit part of the entire process from water supply to washing, rinsing, and final dehydration.
- Fig. 7 is an example showing that the entire process can be set variably according to the setting of soaking washing.
- the solid line part assumes the case where soaking is not performed. It is also possible that part of the preparation process is not executed as indicated by the dotted line.
- the arithmetic unit in the microcomputer 37 reads out the program from the ROM and executes arithmetic processing. As shown in FIG. is selected. If it is not selected, it is confirmed in processing step S3 that the operation course has been selected, and in processing step S5, the process pattern (Figs. 4 and 5 , 6) are acquired, and actual operation is started.
- processing step S1 when the "Take-up +" button PB0 is selected in processing step S1, it is confirmed in processing step S2 that a driving course has been selected, and in processing step S6 the "Take-up +" button for that driving course is pressed. Obtain the process pattern when using PB0 (the operation pattern in the middle and lower stages of FIGS. 4, 5, and 6) and start the actual operation.
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
Description
Claims (4)
- 洗濯機の複数の運転コースから1つの運転コースを選択可能な洗濯機であって、
洗濯機の表示パネルには、前記複数の運転コースの1つを選択する第1のボタンと、洗濯物をつけおき洗いするつけおき処理を選択する第2のボタンを備えており、
選択した運転コースについて、さらに前記第2のボタンを選択したときに洗濯の洗い工程内につけおき処理の工程が含まれ、かつ選択した運転コースについて、前記第2のボタンを選択する場合としない場合とで、当該運転コースの処理内容が相違することを特徴とする洗濯機。 - 請求項1に記載の洗濯機であって、
運転コースの前記処理内容には、運転する工程の内容、順番、実行時間、あるいは洗濯液の濃度、洗濯槽の回転数やパルセータの回転数の少なくとも1つの要因を含むことを特徴とする洗濯機。 - 請求項1に記載の洗濯機であって、
運転コースの前記処理内容には、洗濯機の洗濯開始から終了に至る工程の一部を省略することを含むことを特徴とする洗濯機。 - 請求項1から請求項3の少なくとも1項に記載の洗濯機であって、
前記複数の運転コースは、少なくとも、つけおき洗いを含む標準コースと、つけおき洗いを含むおしゃれ着コースを有し、前記つけおき洗いを含む標準コースは、洗い工程内の前半でつけおき洗いを実行するコースであって、前記つけおき洗いを含むおしゃれ着コースは、洗い工程内の後半でつけおき洗いを実行するコースであることを特徴とする洗濯機。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202180084151.8A CN116615586A (zh) | 2021-03-17 | 2021-07-21 | 洗衣机 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP2021-043374 | 2021-03-17 | ||
JP2021043374A JP7427625B2 (ja) | 2021-03-17 | 2021-03-17 | 洗濯機 |
Publications (1)
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WO2022195908A1 true WO2022195908A1 (ja) | 2022-09-22 |
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ID=83322113
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PCT/JP2021/027328 WO2022195908A1 (ja) | 2021-03-17 | 2021-07-21 | 洗濯機 |
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JP (1) | JP7427625B2 (ja) |
CN (1) | CN116615586A (ja) |
WO (1) | WO2022195908A1 (ja) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02102694A (ja) * | 1988-10-12 | 1990-04-16 | Toshiba Corp | 洗濯機 |
JPH0420388A (ja) * | 1990-04-23 | 1992-01-23 | Toshiba Corp | 洗濯機 |
JPH0523473A (ja) * | 1991-02-28 | 1993-02-02 | Hitachi Ltd | 洗濯兼乾燥機 |
JPH05115657A (ja) * | 1991-10-25 | 1993-05-14 | Nippon Kentetsu Co Ltd | 洗濯機の運転制御装置 |
JPH11276766A (ja) * | 1998-03-31 | 1999-10-12 | Matsushita Electric Ind Co Ltd | 洗濯機 |
JP2017012208A (ja) * | 2015-06-26 | 2017-01-19 | シャープ株式会社 | 洗濯機 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009034407A (ja) | 2007-08-03 | 2009-02-19 | Panasonic Corp | 洗濯機およびそのプログラム |
-
2021
- 2021-03-17 JP JP2021043374A patent/JP7427625B2/ja active Active
- 2021-07-21 WO PCT/JP2021/027328 patent/WO2022195908A1/ja active Application Filing
- 2021-07-21 CN CN202180084151.8A patent/CN116615586A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02102694A (ja) * | 1988-10-12 | 1990-04-16 | Toshiba Corp | 洗濯機 |
JPH0420388A (ja) * | 1990-04-23 | 1992-01-23 | Toshiba Corp | 洗濯機 |
JPH0523473A (ja) * | 1991-02-28 | 1993-02-02 | Hitachi Ltd | 洗濯兼乾燥機 |
JPH05115657A (ja) * | 1991-10-25 | 1993-05-14 | Nippon Kentetsu Co Ltd | 洗濯機の運転制御装置 |
JPH11276766A (ja) * | 1998-03-31 | 1999-10-12 | Matsushita Electric Ind Co Ltd | 洗濯機 |
JP2017012208A (ja) * | 2015-06-26 | 2017-01-19 | シャープ株式会社 | 洗濯機 |
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JP2022143046A (ja) | 2022-10-03 |
CN116615586A (zh) | 2023-08-18 |
JP7427625B2 (ja) | 2024-02-05 |
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