JP6111175B2 - ドラム式洗濯機 - Google Patents
ドラム式洗濯機 Download PDFInfo
- Publication number
- JP6111175B2 JP6111175B2 JP2013197682A JP2013197682A JP6111175B2 JP 6111175 B2 JP6111175 B2 JP 6111175B2 JP 2013197682 A JP2013197682 A JP 2013197682A JP 2013197682 A JP2013197682 A JP 2013197682A JP 6111175 B2 JP6111175 B2 JP 6111175B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- drum
- washing
- circulation pump
- outer 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.)
- Active
Links
- 238000005406 washing Methods 0.000 title claims description 266
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 309
- 238000011144 upstream manufacturing Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 description 136
- 230000008569 process Effects 0.000 description 136
- 238000003756 stirring Methods 0.000 description 69
- 238000001035 drying Methods 0.000 description 60
- 239000003599 detergent Substances 0.000 description 59
- 238000004140 cleaning Methods 0.000 description 30
- 238000006297 dehydration reaction Methods 0.000 description 19
- 230000002093 peripheral effect Effects 0.000 description 16
- 230000018044 dehydration Effects 0.000 description 13
- 230000008859 change Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 10
- 230000003068 static effect Effects 0.000 description 8
- 239000004744 fabric Substances 0.000 description 7
- 230000037303 wrinkles Effects 0.000 description 7
- 230000007423 decrease Effects 0.000 description 6
- 230000003014 reinforcing effect Effects 0.000 description 6
- 230000002159 abnormal effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 230000002265 prevention Effects 0.000 description 4
- 239000008237 rinsing water Substances 0.000 description 4
- 238000010079 rubber tapping Methods 0.000 description 4
- 239000008400 supply water Substances 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 101100278473 Drosophila melanogaster PolZ1 gene Proteins 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- FFBHFFJDDLITSX-UHFFFAOYSA-N benzyl N-[2-hydroxy-4-(3-oxomorpholin-4-yl)phenyl]carbamate Chemical compound OC1=C(NC(=O)OCC2=CC=CC=C2)C=CC(=C1)N1CCOCC1=O FFBHFFJDDLITSX-UHFFFAOYSA-N 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000011086 high cleaning Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000010309 melting process Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 230000001953 sensory effect Effects 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 101100204059 Caenorhabditis elegans trap-2 gene Proteins 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000010981 drying operation Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 210000002374 sebum Anatomy 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/083—Liquid discharge or recirculation 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
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/083—Liquid discharge or recirculation arrangements
- D06F39/085—Arrangements or adaptations of pumps
-
- 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
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/42—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers related to filters or pumps
-
- 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
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/44—Current or voltage
- D06F2103/48—Current or voltage of the motor driving the pump
-
- 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
- D06F33/47—Responding to irregular working conditions, e.g. malfunctioning of pumps
-
- 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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/26—Casings; Tubs
- D06F37/267—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Control Of Washing Machine And Dryer (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Description
次に、図10を用いて、第1実施形態に係るドラム式洗濯乾燥機Sの運転工程について説明する。図10は、第1実施形態に係るドラム式洗濯乾燥機Sにおける洗濯運転(洗い〜すすぎ〜脱水)の運転工程を説明する工程図である。
次に、図16用いて、第2実施形態に係るドラム式洗濯乾燥機Sの運転工程について説明する。図16は、第2実施形態に係るドラム式洗濯乾燥機Sにおける洗濯運転(洗い〜すすぎ〜脱水)の運転工程を説明する工程図である。
第1実施形態、第2実施形態に係るドラム式洗濯乾燥機Sの運転工程は、コース選択工程(ステップS1)において、標準コースが選択されたものとして説明したが、使用者が必要に応じて選択した所定のコース(例えば、ごわつき防止コース)が選択されたものとしてもよい。
3 ドラム
4 モータ(ドラムモータ)
15 給水ユニット(給水手段)
24 循環ポンプ
38 制御装置(運転制御手段)
S ドラム式洗濯乾燥機
Claims (3)
- 内部に水を溜める外槽と、
前記外槽内に回転自在に支持され、衣類が収容されるドラムと、
前記ドラムを回転駆動するドラムモータと、
前記外槽内に給水する給水手段と、
前記外槽から水を吸い込み、前記ドラム内に向かって散水する循環ポンプと、
前記ドラムモータ、前記給水手段および前記循環ポンプを制御する運転制御手段と、
を備えたドラム式洗濯機において、
前記循環ポンプの羽根車を収納するケーシング内に水を流入させる吸込みポートの断面積を707mm2以上とし、
前記吸込みポートを円形換算したときの直径(d2)と前記羽根車の直径(d1)の比であるd2/d1を0.66以上0.8以下にすると共に、
前記吸込みポートの上流側流路の断面積を前記吸込みポートの断面積以上とし、
前記外槽の底部から前記外槽の上部へ至る循環流路の断面積を491mm2以上とした上で、
前記運転制御手段が、前記循環ポンプを2300rpm以上4200rpm以下の回転数で駆動させ、
前記外槽の底部と前記循環ポンプとを接続する配管の内径は、前記循環ポンプと前記外槽の上部とを接続する配管の内径より大きいことを特徴とするドラム式洗濯機。 - 請求項1において、
前記循環ポンプによる循環流量を35L/min以上68L/min以下としたことを特徴とするドラム式洗濯機。 - 請求項1において、
前記外槽の下部にある窪み部の容積を2.5L以上としたことを特徴とするドラム式洗濯機。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013197682A JP6111175B2 (ja) | 2013-09-25 | 2013-09-25 | ドラム式洗濯機 |
TW103125282A TWI547617B (zh) | 2013-09-25 | 2014-07-24 | Drum washing machine |
PCT/JP2014/069523 WO2015045597A1 (ja) | 2013-09-25 | 2014-07-24 | ドラム式洗濯機 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013197682A JP6111175B2 (ja) | 2013-09-25 | 2013-09-25 | ドラム式洗濯機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015062510A JP2015062510A (ja) | 2015-04-09 |
JP6111175B2 true JP6111175B2 (ja) | 2017-04-05 |
Family
ID=52742754
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013197682A Active JP6111175B2 (ja) | 2013-09-25 | 2013-09-25 | ドラム式洗濯機 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP6111175B2 (ja) |
TW (1) | TWI547617B (ja) |
WO (1) | WO2015045597A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI730221B (zh) * | 2017-02-24 | 2021-06-11 | 日商松下知識產權經營股份有限公司 | 洗衣機及其控制裝置 |
JP6998101B2 (ja) * | 2017-11-08 | 2022-02-10 | 日立グローバルライフソリューションズ株式会社 | ドラム式洗濯機 |
JP2019150399A (ja) * | 2018-03-05 | 2019-09-12 | 日立グローバルライフソリューションズ株式会社 | ドラム洗濯機 |
JP2019202018A (ja) * | 2018-05-25 | 2019-11-28 | 日立グローバルライフソリューションズ株式会社 | 洗濯機 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09215893A (ja) * | 1996-02-15 | 1997-08-19 | Matsushita Electric Ind Co Ltd | 洗濯機 |
JP4466492B2 (ja) * | 2005-07-11 | 2010-05-26 | パナソニック株式会社 | ドラム式洗濯機 |
JP2011250944A (ja) * | 2010-06-01 | 2011-12-15 | Sharp Corp | 洗濯機 |
JP5919487B2 (ja) * | 2011-09-02 | 2016-05-18 | パナソニックIpマネジメント株式会社 | ドラム式洗濯機 |
-
2013
- 2013-09-25 JP JP2013197682A patent/JP6111175B2/ja active Active
-
2014
- 2014-07-24 WO PCT/JP2014/069523 patent/WO2015045597A1/ja active Application Filing
- 2014-07-24 TW TW103125282A patent/TWI547617B/zh active
Also Published As
Publication number | Publication date |
---|---|
JP2015062510A (ja) | 2015-04-09 |
TWI547617B (zh) | 2016-09-01 |
WO2015045597A1 (ja) | 2015-04-02 |
TW201522739A (zh) | 2015-06-16 |
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