CN105544152A - Washing machine drain pump - Google Patents
Washing machine drain pump Download PDFInfo
- Publication number
- CN105544152A CN105544152A CN201610111762.8A CN201610111762A CN105544152A CN 105544152 A CN105544152 A CN 105544152A CN 201610111762 A CN201610111762 A CN 201610111762A CN 105544152 A CN105544152 A CN 105544152A
- Authority
- CN
- China
- Prior art keywords
- pump
- washing machine
- impeller
- belt pulley
- installing plate
- 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.)
- Pending
Links
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
- D06F39/085—Arrangements or adaptations of pumps
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention provides a washing machine drain pump which comprises a pump body, a pump cover, a pump seal, a mounting plate, a sealing ring, an impeller, a ceramic wafer, a bearing and a belt wheel. One side of the pump body is provided with the mounting plate and the belt wheel, the end face of one side of the belt wheel penetrates through the middle of the mounting plate and is connected with one side of the pump body, and the belt wheel is internally provided with the bearing in a clamped mode; the other side of the pump body and the pump cover are connected through the pump seal, the sealing ring is arranged between the other side of the pump body and one side of the pump seal, the impeller is arranged between the pump cover and the other side of the pump seal, and the impeller is provided with the ceramic wafer. The washing machine drain pump is mounted through the mounting plate and thus is convenient to mount, demount and maintain.
Description
Technical field
The present invention relates to a kind of draining pump, specifically a kind of draining pump be exclusively used on washing machine.
Background technology
Domestic electric washer is divided into pulsator washing machine, roller washing machine, stirring washing machine, and roller washing machine is applied to Europe the earliest, along with the change of people's level of consumption and idea, roller washing machine also more and more widely accept by Asia people.Simultaneously along with the continuous improvement of social living environment, improving constantly of washing machine user family life quality, the quality of washing machine is also more and more subject to everybody attention.
Roller washing machine all adopts drainage pattern, and the water in cylinder is by outside draining pump device, drainpipe discharge machine.Existing drainage pump of washing machine, installation and removal are inconvenient, are unfavorable for maintenance.
Summary of the invention
The technical problem to be solved in the present invention overcomes existing defect, provide a kind of installation, convenient disassembly and be convenient to keep in repair drainage pump of washing machine.
In order to solve the problems of the technologies described above, the invention provides following technical scheme:
A kind of drainage pump of washing machine, comprise the pump housing, pump cover, pump envelope, installing plate, sealing ring, impeller, potsherd, bearing and belt pulley, pump housing side is provided with installing plate and belt pulley, and a side end face of belt pulley is passed the centre of installing plate and is connected with pump housing side, is arranged with bearing in belt pulley; Pump housing opposite side is connected with being sealed by pump between pump cover, and be provided with sealing ring between pump housing opposite side and pump front cover side, pump cover and pump seal between opposite side and be provided with impeller, and impeller is provided with potsherd.
Further, installing plate is between pump housing side and belt pulley.
Further, potsherd is positioned at the center on impeller.
Further, belt pulley is kirsite belt pulley.
A kind of drainage pump of washing machine of the present invention, adopts installing plate to install, and makes to install, convenient disassembly and be convenient to maintenance.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for description, together with embodiments of the present invention for explaining the present invention, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the sectional view of a kind of drainage pump of washing machine of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
A kind of drainage pump of washing machine as shown in Figure 1, comprise the pump housing 1, pump cover 2, pump envelope 3, installing plate 4, sealing ring 5, impeller 6, potsherd 7, bearing 8 and kirsite belt pulley 9, the pump housing 1 side is provided with installing plate 4 and kirsite belt pulley 9, installing plate 4 is between the pump housing 1 side and kirsite belt pulley 9, one side end face of kirsite belt pulley 9 is passed the centre of installing plate 4 and is connected with the pump housing 1 side, is arranged with bearing 8 in kirsite belt pulley 9; The pump housing 1 opposite side with seal 3 by pump between pump cover 2 and be connected, the pump housing 1 opposite side and pump seal between 3 sides and are provided with sealing ring 5, and pump cover 2 and pump seal between 3 opposite sides and be provided with impeller 6, and on impeller 6, center is provided with potsherd 7.
A kind of drainage pump of washing machine of the present invention, its operation principle: impeller 6 is driven by pump motor and rotates, washings then in washing machine drum are introduced in filter, then, washings are inhaled into band draining pump by after the filter that is placed in filter chamber again, afterwards, by the rotation of impeller 6, washings are discharged into forcibly the outside of draining pump from draining pump.
A kind of drainage pump of washing machine of the present invention, seals 3 by pump between the pump housing 1 with pump cover 2 and is connected, add the sealing of draining pump; Sealing ring 5 is adopted to further increase the sealing of draining pump; Adopt potsherd 7 can reduce impeller 6 and rotate the friction brought, reduce the damage of impeller 6; Adopt installing plate 4 install, make install, convenient disassembly and be convenient to maintenance.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a drainage pump of washing machine, comprise the pump housing, pump cover, pump envelope, installing plate, sealing ring, impeller, potsherd, bearing and belt pulley, it is characterized in that: described pump housing side is provided with installing plate and belt pulley, one side end face of belt pulley is passed the centre of installing plate and is connected with pump housing side, is arranged with bearing in belt pulley; Described pump housing opposite side is connected with being sealed by pump between pump cover, and be provided with sealing ring between pump housing opposite side and pump front cover side, pump cover and pump seal between opposite side and be provided with impeller, and impeller is provided with potsherd.
2. a kind of drainage pump of washing machine according to claim 1, is characterized in that: described installing plate is between pump housing side and belt pulley.
3. a kind of drainage pump of washing machine according to claim 1, is characterized in that: described potsherd is positioned at the center on impeller.
4. a kind of drainage pump of washing machine according to claim 1, is characterized in that: described belt pulley is kirsite belt pulley.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710631891.4A CN107190482A (en) | 2016-02-25 | 2016-02-25 | A kind of improved washing machine draining pump |
| CN201610111762.8A CN105544152A (en) | 2016-02-25 | 2016-02-25 | Washing machine drain pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610111762.8A CN105544152A (en) | 2016-02-25 | 2016-02-25 | Washing machine drain pump |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710631891.4A Division CN107190482A (en) | 2016-02-25 | 2016-02-25 | A kind of improved washing machine draining pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105544152A true CN105544152A (en) | 2016-05-04 |
Family
ID=55823693
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610111762.8A Pending CN105544152A (en) | 2016-02-25 | 2016-02-25 | Washing machine drain pump |
| CN201710631891.4A Withdrawn CN107190482A (en) | 2016-02-25 | 2016-02-25 | A kind of improved washing machine draining pump |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710631891.4A Withdrawn CN107190482A (en) | 2016-02-25 | 2016-02-25 | A kind of improved washing machine draining pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN105544152A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1348066A (en) * | 2000-10-05 | 2002-05-08 | 本田技研工业株式会社 | Water pump |
| EP1783264A2 (en) * | 2005-11-04 | 2007-05-09 | Fisher & Paykel Appliances Ltd. | Improvements relating to washing machines |
| CN101424029A (en) * | 2007-10-31 | 2009-05-06 | Bsh博世和西门子家用器具有限公司 | Water-guiding household device with a pump with a valve function |
| CN201473784U (en) * | 2009-08-17 | 2010-05-19 | 徐定善 | Noise reduction and anti-slit structure for drainage pump of washing machine |
| CN202801531U (en) * | 2012-06-28 | 2013-03-20 | 德昌电机(深圳)有限公司 | Washing device and draining pump |
| CN105088696A (en) * | 2014-05-04 | 2015-11-25 | 无锡好力泵业有限公司 | Clothes dryer drainage pump |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2773359Y (en) * | 2005-01-25 | 2006-04-19 | 姚代书 | End-face sealer of high-pressure centrifugal water pump |
| CN101384763A (en) * | 2006-08-04 | 2009-03-11 | 三菱电机株式会社 | Washing machine |
| CN101832275B (en) * | 2010-04-07 | 2012-03-21 | 福建天工电机有限公司 | Water-cooling centrifugal water pump |
| CN104074775A (en) * | 2014-06-10 | 2014-10-01 | 浙江帝杰仕泵业有限公司 | Magnetic transmission liquid ring vacuum pump |
-
2016
- 2016-02-25 CN CN201610111762.8A patent/CN105544152A/en active Pending
- 2016-02-25 CN CN201710631891.4A patent/CN107190482A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1348066A (en) * | 2000-10-05 | 2002-05-08 | 本田技研工业株式会社 | Water pump |
| EP1783264A2 (en) * | 2005-11-04 | 2007-05-09 | Fisher & Paykel Appliances Ltd. | Improvements relating to washing machines |
| CN101424029A (en) * | 2007-10-31 | 2009-05-06 | Bsh博世和西门子家用器具有限公司 | Water-guiding household device with a pump with a valve function |
| CN201473784U (en) * | 2009-08-17 | 2010-05-19 | 徐定善 | Noise reduction and anti-slit structure for drainage pump of washing machine |
| CN202801531U (en) * | 2012-06-28 | 2013-03-20 | 德昌电机(深圳)有限公司 | Washing device and draining pump |
| CN105088696A (en) * | 2014-05-04 | 2015-11-25 | 无锡好力泵业有限公司 | Clothes dryer drainage pump |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107190482A (en) | 2017-09-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160504 |