EP2557220A3 - Drainage device and household appliance having the same - Google Patents

Drainage device and household appliance having the same Download PDF

Info

Publication number
EP2557220A3
EP2557220A3 EP12177742.9A EP12177742A EP2557220A3 EP 2557220 A3 EP2557220 A3 EP 2557220A3 EP 12177742 A EP12177742 A EP 12177742A EP 2557220 A3 EP2557220 A3 EP 2557220A3
Authority
EP
European Patent Office
Prior art keywords
drainage
household appliance
disposed
main body
pump
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.)
Withdrawn
Application number
EP12177742.9A
Other languages
German (de)
French (fr)
Other versions
EP2557220A2 (en
Inventor
Yanhong Chen
Maoyin Li
Yanglei Zhu
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.)
BSH Hausgeraete GmbH
Original Assignee
BSH Bosch und Siemens Hausgeraete GmbH
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
Priority to CN2011202879890U priority Critical patent/CN202193993U/en
Application filed by BSH Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Publication of EP2557220A2 publication Critical patent/EP2557220A2/en
Publication of EP2557220A3 publication Critical patent/EP2557220A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08Liquid supply or discharge arrangements
    • D06F39/083Liquid discharge or recirculation arrangements
    • D06F39/085Arrangements or adaptations of pumps
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08Liquid supply or discharge arrangements
    • D06F39/083Liquid discharge or recirculation arrangements

Abstract

A drainage device (12) of a household appliance (10) includes a drainage channel (16) connected to a water holding device (14), and a drainage pump (18) installed in the drainage channel. The drainage pump includes a main body (20), a sewage outfall (24)disposed on the main body (20) and a pump cover (26) installed on the sewage outfall (24). The main body includes a cavity (22) connected to the drainage channel, and a drainage notch (32) connected to a bottom of the cavity (22) is disposed on the main body (20). An auxiliary drainage pipe (35) is disposed on the pump cover (26) and is in communication with the drainage notch (32). A household appliance (10) includes the above drainage device (12). Sewage can pass through the drainage notch (32) and enter the auxiliary drainage pipe (35), so as to discharge the sewage out of a pump body. Since the drainage notch (32) is disposed on the bottom of the cavity (22), thorough drainage is achieved.
EP12177742.9A 2011-08-06 2012-07-25 Drainage device and household appliance having the same Withdrawn EP2557220A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202879890U CN202193993U (en) 2011-08-06 2011-08-06 Drainage device and household appliance with same

Publications (2)

Publication Number Publication Date
EP2557220A2 EP2557220A2 (en) 2013-02-13
EP2557220A3 true EP2557220A3 (en) 2013-07-03

Family

ID=45948912

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12177742.9A Withdrawn EP2557220A3 (en) 2011-08-06 2012-07-25 Drainage device and household appliance having the same

Country Status (2)

Country Link
EP (1) EP2557220A3 (en)
CN (1) CN202193993U (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103850097A (en) * 2012-12-07 2014-06-11 中山东菱威力电器有限公司 Full-automatic washing machine with up-drain pump capable of being quickly detached for cleaning
KR101568912B1 (en) * 2013-12-24 2015-11-12 동부대우전자 주식회사 Washing machine
CN105369568B (en) * 2015-11-27 2017-09-19 江苏海狮机械股份有限公司 The imperial drainage arrangement of laundry
CN107675440A (en) * 2017-10-27 2018-02-09 无锡小天鹅股份有限公司 Washing machine and its draining pump

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000068490A1 (en) * 1999-05-07 2000-11-16 Dyson Limited Washing machine with a drain pump
EP1881101A1 (en) * 2006-07-21 2008-01-23 Electrolux Home Products Corporation N.V. Domestic washing machine with improved filter
DE202009007469U1 (en) * 2008-05-30 2009-08-13 Coprecitec, S.L., Aretxabaleta Drainage device adapted for a washing machine
EP2317000A1 (en) * 2009-10-27 2011-05-04 BSH Bosch und Siemens Hausgeräte GmbH Washing machine with a lint filter
EP2316999A1 (en) * 2009-10-29 2011-05-04 Electrolux Home Products Corporation N.V. Filter unit for household appliance

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000068490A1 (en) * 1999-05-07 2000-11-16 Dyson Limited Washing machine with a drain pump
EP1881101A1 (en) * 2006-07-21 2008-01-23 Electrolux Home Products Corporation N.V. Domestic washing machine with improved filter
DE202009007469U1 (en) * 2008-05-30 2009-08-13 Coprecitec, S.L., Aretxabaleta Drainage device adapted for a washing machine
EP2317000A1 (en) * 2009-10-27 2011-05-04 BSH Bosch und Siemens Hausgeräte GmbH Washing machine with a lint filter
EP2316999A1 (en) * 2009-10-29 2011-05-04 Electrolux Home Products Corporation N.V. Filter unit for household appliance

Also Published As

Publication number Publication date
CN202193993U (en) 2012-04-18
EP2557220A2 (en) 2013-02-13

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Inventor name: ZHU, YANGLEI

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Inventor name: LI, MAOYIN

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Effective date: 20140104