JP2011194183A - 食器洗い機 - Google Patents
食器洗い機 Download PDFInfo
- Publication number
- JP2011194183A JP2011194183A JP2010072022A JP2010072022A JP2011194183A JP 2011194183 A JP2011194183 A JP 2011194183A JP 2010072022 A JP2010072022 A JP 2010072022A JP 2010072022 A JP2010072022 A JP 2010072022A JP 2011194183 A JP2011194183 A JP 2011194183A
- Authority
- JP
- Japan
- Prior art keywords
- water
- cleaning
- dishwasher
- drainage
- turbidity
- 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.)
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- 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
-
- 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
- A47L15/4297—Arrangements for detecting or measuring the condition of the washing water, e.g. turbidity
-
- 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
- A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
- A47L15/4219—Water recirculation
- A47L15/4221—Arrangements for redirection of washing water, e.g. water diverters to selectively supply the spray arms
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- 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
- A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
- A47L15/4223—Devices for water discharge, e.g. devices to prevent siphoning, non-return valves
-
- 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
- A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
- A47L15/4225—Arrangements or adaption of recirculation or discharge pumps
-
- 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
- A47L15/46—Devices for the automatic control of the different phases of cleaning ; Controlling devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/94—Investigating contamination, e.g. dust
-
- 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
- A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
- A47L15/0021—Regulation of operational steps within the washing processes, e.g. optimisation or improvement of operational steps depending from the detergent nature or from the condition of the crockery
- A47L15/0023—Water filling
-
- 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
- A47L2401/00—Automatic detection in controlling methods of washing or rinsing machines for crockery or tableware, e.g. information provided by sensors entered into controlling devices
- A47L2401/09—Water level
-
- 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
- A47L2501/00—Output in controlling method of washing or rinsing machines for crockery or tableware, i.e. quantities or components controlled, or actions performed by the controlling device executing the controlling method
- A47L2501/01—Water supply, e.g. opening or closure of the water inlet valve
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Washing And Drying Of Tableware (AREA)
Abstract
【解決手段】洗浄水の濁度に関する情報を検出する濁度検出部14を、食器洗い機の運転における最終の排水終了時に排水経路12に残る洗浄水の水位よりも上方に位置するように配置することにより、食器洗い機の運転が終了した時に、濁度検出部14を配置した排水経路12の配管内部には残水がなく、きれいな状態に保つことができ、洗浄水の濁度を長年にわたって正確かつ安定に検出しつつ、被洗浄物の汚れに応じた洗浄を適切に行うことができる。
【選択図】図1
Description
図1は、本発明の第1の実施の形態における食器洗い機の縦断面図を示すものである。図1において、食器洗い機本体1は、内部に洗浄槽2を設けており、この洗浄槽2内へ給水装置3により水または湯を供給するようにしている。給水装置3は、給水量を制御するために洗浄槽2に連通させて設けた水位センサー4によって所定の水位に達すると動作を止めるように制御している。洗浄槽2の底部には貯水部2aを設け、この貯水部2aに連通し、モータによって駆動されるポンプ5を取り付けている。
図6〜7は、本発明の第2の実施の形態における食器洗い機の排水経路の凸部および濁度検出部を示すものである。
2a 貯水部
3 給水装置
4 水位センサー
5 ポンプ
5a 洗浄ポンプ
5b 排水ポンプ
8 切換え弁
9 洗浄ノズル
12 排水経路
14 濁度検出部
14a 発光部
14b 受光部
15 凸部
15a 下面
15b 上面
15c 側面
16 凸部
16a 下面
16b 開口部
16c 側面
17 洗浄経路
18 略鉛直部
18a 上流鉛直部
18b 下流鉛直部
18c 傾斜部
Claims (7)
- 被洗浄物を洗浄する食器洗い機であって、被洗浄物を収容する洗浄槽と、前記洗浄槽内の被洗浄物を洗浄する洗浄ノズルと、前記洗浄槽内に給水を行う給水装置と、前記洗浄槽から食器洗い機外へ洗浄水を排出するための排水経路と、前記排水経路に設けられ前記排水経路内の洗浄水の濁度に関する情報を検出する濁度検出部と、を有し、前記濁度検出部は、食器洗い機の運転における最終の排水終了時に前記排水経路に残る洗浄水の水位よりも高い位置の前記排水経路に配置されている食器洗い機。
- 前記濁度検出部は、被洗浄物を洗浄する洗浄工程における洗浄水位よりも下方に配置されている請求項1に記載の食器洗い機。
- 前記洗浄槽の底部に設けられる貯水部と、前記貯水部から洗浄水を吸い込み洗浄水を加圧するポンプと、前記ポンプと前記洗浄ノズルとを連結する洗浄経路と、前記ポンプから食器洗い機外へ排水するための排水経路と、を有し、前記ポンプは、前記洗浄経路及び前記排水経路のいずれか一方に洗浄水の供給を切換える切換え弁を有する洗浄・排水兼用ポンプとした請求項1又は2に記載の食器洗い機。
- 前記排水経路は、洗浄水が上方に流れる略鉛直部を有し、前記略鉛直部に排水経路から突出させて凸部を設けるとともに、前記濁度検出部は前記凸部の外側に配置した請求項1〜3のいずれか1項に記載の食器洗い機。
- 前記凸部は、下面が、下面の排水経路接続側が低くなるように傾斜して形成され、側面が略鉛直な面で形成され、前記濁度検出部は、前記側面の外側に対向して設けられる発光部及び受光部を有する請求項4に記載の食器洗い機。
- 前記凸部は、上面が、上面の排水経路接続側が高くなるように傾斜して形成される請求項4又は5に記載の食器洗い機。
- 前記凸部は、上方が前記排水経路に開口する請求項4又は5に記載の食器洗い機。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010072022A JP5257392B2 (ja) | 2010-02-25 | 2010-03-26 | 食器洗い機 |
CN201180009927.6A CN102762141B (zh) | 2010-02-25 | 2011-02-17 | 餐具清洗机 |
PCT/JP2011/000868 WO2011105029A1 (ja) | 2010-02-25 | 2011-02-17 | 食器洗い機 |
EP11747002.1A EP2540207B1 (en) | 2010-02-25 | 2011-02-17 | Dish washing machine |
TW100105233A TWI501745B (zh) | 2010-02-25 | 2011-02-17 | Tableware cleaning machine |
KR1020127022065A KR20120123102A (ko) | 2010-02-25 | 2011-02-17 | 식기 세척기 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010039709 | 2010-02-25 | ||
JP2010039709 | 2010-02-25 | ||
JP2010072022A JP5257392B2 (ja) | 2010-02-25 | 2010-03-26 | 食器洗い機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011194183A true JP2011194183A (ja) | 2011-10-06 |
JP5257392B2 JP5257392B2 (ja) | 2013-08-07 |
Family
ID=44506464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010072022A Active JP5257392B2 (ja) | 2010-02-25 | 2010-03-26 | 食器洗い機 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP2540207B1 (ja) |
JP (1) | JP5257392B2 (ja) |
KR (1) | KR20120123102A (ja) |
CN (1) | CN102762141B (ja) |
TW (1) | TWI501745B (ja) |
WO (1) | WO2011105029A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015504708A (ja) * | 2011-12-13 | 2015-02-16 | エコラボ ユーエスエー インコーポレイティド | 食器洗浄機 |
CN107928584A (zh) * | 2017-11-24 | 2018-04-20 | 佛山市顺德区美的洗涤电器制造有限公司 | 洗碗机的水槽组件和具有其的洗碗机 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013085763A (ja) * | 2011-10-19 | 2013-05-13 | Mitsubishi Electric Corp | 食器洗浄機 |
CN112998614A (zh) * | 2019-12-20 | 2021-06-22 | 佛山市云米电器科技有限公司 | 洗碗机控制方法、洗碗机及计算机可读存储介质 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04240485A (ja) * | 1991-01-25 | 1992-08-27 | Matsushita Electric Ind Co Ltd | 洗濯機の濁度検知装置 |
JPH04319329A (ja) * | 1991-04-19 | 1992-11-10 | Mitsubishi Electric Corp | 排水濁度検知装置 |
JP2008038743A (ja) * | 2006-08-04 | 2008-02-21 | Nidec Shibaura Corp | ポンプおよびこのポンプを搭載した食器洗浄機 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US533177A (en) * | 1895-01-29 | Cut-off-valve mechanism | ||
EP0058576A1 (en) * | 1981-02-18 | 1982-08-25 | Eaton S.A.M. | Sensor arrangement for a washing machine |
GB2266898B (en) * | 1992-05-09 | 1995-09-20 | Hotpoint Ltd | Washing machines |
US5331177A (en) * | 1993-04-26 | 1994-07-19 | Honeywell Inc. | Turbidity sensor with analog to digital conversion capability |
JP4400318B2 (ja) * | 2004-06-07 | 2010-01-20 | パナソニック株式会社 | ポンプおよびこのポンプを備えた食器洗い機 |
JP4442447B2 (ja) * | 2005-01-28 | 2010-03-31 | パナソニック株式会社 | 食器洗い機 |
KR20080050834A (ko) * | 2006-12-04 | 2008-06-10 | 삼성전자주식회사 | 식기세척기의 세척제어장치 및 그 방법 |
-
2010
- 2010-03-26 JP JP2010072022A patent/JP5257392B2/ja active Active
-
2011
- 2011-02-17 EP EP11747002.1A patent/EP2540207B1/en active Active
- 2011-02-17 TW TW100105233A patent/TWI501745B/zh active
- 2011-02-17 KR KR1020127022065A patent/KR20120123102A/ko not_active Application Discontinuation
- 2011-02-17 CN CN201180009927.6A patent/CN102762141B/zh active Active
- 2011-02-17 WO PCT/JP2011/000868 patent/WO2011105029A1/ja active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04240485A (ja) * | 1991-01-25 | 1992-08-27 | Matsushita Electric Ind Co Ltd | 洗濯機の濁度検知装置 |
JPH04319329A (ja) * | 1991-04-19 | 1992-11-10 | Mitsubishi Electric Corp | 排水濁度検知装置 |
JP2008038743A (ja) * | 2006-08-04 | 2008-02-21 | Nidec Shibaura Corp | ポンプおよびこのポンプを搭載した食器洗浄機 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015504708A (ja) * | 2011-12-13 | 2015-02-16 | エコラボ ユーエスエー インコーポレイティド | 食器洗浄機 |
CN107928584A (zh) * | 2017-11-24 | 2018-04-20 | 佛山市顺德区美的洗涤电器制造有限公司 | 洗碗机的水槽组件和具有其的洗碗机 |
Also Published As
Publication number | Publication date |
---|---|
WO2011105029A1 (ja) | 2011-09-01 |
EP2540207B1 (en) | 2019-12-04 |
EP2540207A1 (en) | 2013-01-02 |
CN102762141B (zh) | 2015-07-01 |
CN102762141A (zh) | 2012-10-31 |
KR20120123102A (ko) | 2012-11-07 |
TW201138703A (en) | 2011-11-16 |
TWI501745B (zh) | 2015-10-01 |
JP5257392B2 (ja) | 2013-08-07 |
EP2540207A4 (en) | 2013-05-29 |
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