CN102296445B - Outer barrel of washing machine parts and automatic washing machine - Google Patents
Outer barrel of washing machine parts and automatic washing machine Download PDFInfo
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- CN102296445B CN102296445B CN201110239284.6A CN201110239284A CN102296445B CN 102296445 B CN102296445 B CN 102296445B CN 201110239284 A CN201110239284 A CN 201110239284A CN 102296445 B CN102296445 B CN 102296445B
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- outer barrel
- washing machine
- guiding gutter
- drain valve
- discharge outlet
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Abstract
The present invention relates to a kind of outer barrel of washing machine parts and use the automatic washing machine of these outer barrel parts.Outer barrel upper opening is used for being set with interior bucket, outer barrel bottom is provided with decelerator installing hole, outer barrel discharge outlet, drainage control system, drain valve, outer barrel wall is provided with bending guiding gutter, horizontal water inflow mouth end is arranged at the 1/3 1/2 of outer barrel wall height, vertically water outlet end is arranged on directly over outer barrel discharge outlet, arc transition between horizontal water inflow section and the vertical water exit end of described guiding gutter, the outlet area of guiding gutter is less than or equal to drain valve water inlet area.Washing machine of the present invention solves the noise problem produced when using the interior outer barrel of granule cleaning, it is achieved effectively cleaning and low noise, meets consumer demand.
Description
Technical field
The present invention relates to full-automatic impeller type washing machine, particularly relate to the outer barrel parts of a kind of full-automatic impeller type washing machine.
Background technology
Along with growth in the living standard and the quickening of rhythm of life, automatic washing machine has become as daily electrical home appliances, uses frequency more and more higher.The special serviceability of washing machine determines the parts such as washing machine inner tub to be needed regularly contact with water, in washing machine is typically placed at the toilet of humidity, air permeability difference simultaneously, long-time use during interior bucket inevitably assemble dirt；For current washing machine, between interior outer barrel, gap is less, and outer barrel upper design has outer bung, and user is difficult to internal bucket and is carried out.Then after using for a long time, the dirt on interior bucket and then generation mycete, antibacterial etc., not only affect the clean result of medicated clothing, more can cause secondary pollution, affect the health of user.
At present, in order to ensure the cleaning between interior outer barrel, a kind of countermeasure is placement rubber grain between interior outer barrel, the density of rubber grain and aqueous phase when or the density of slightly below water.User is when using washing machine to carry out conventional wash, and rubber grain floats in water, with interior bucket outer wall and outer barrel inwall collision friction in washing process, can effectively remove dirt above.
During washing machine drainage, rubber grain is gathered in the custom-designed structure of drain valve with current.But the risk of the method maximum is, during laundry machine dehydration, due to load bias that may be present, vibration of washing machine amplitude is relatively big, and rubber grain may depart from drain valve, enters between interior outer barrel, and interior bucket optional with high speed mutually collides, and noise is the biggest.Appearance in order to avoid this problem; the drain valve structure of washing machine is improved by research staff; the degree of depth on water inlet pipe for drain valve section vertical direction is strengthened; drain valve and outer barrel junction can be designed as conical structure simultaneously; lower big little; be beneficial to granule and accumulate in drain valve, it is to avoid granule enter when dehydration between outer barrel.But, this this may result in the appearance of another problem, washing process incipient stage, and water injection box starts when outer barrel water filling, plastic grain cannot emersion drain valve smoothly, do not have cleaning outer barrel of washing machine inwall or the effect of interior bucket outer wall.
Summary of the invention
The present invention is based on above-mentioned defect of the prior art, and for solving the problems referred to above, the present invention provides a kind of outer barrel of washing machine parts, devises guiding gutter, and use the automatic washing machine of these outer barrel parts inside outer barrel.
Present invention aim at, automatic washing machine washing time particles float between interior outer barrel, clean bucket wall, dehydration time, be avoided that again granule is between interior outer barrel, due to collision produce noise.
In order to realize the object of the invention, the present invention adopts the following technical scheme that
A kind of outer barrel of washing machine parts, outer barrel upper opening is used for being set with interior bucket, outer barrel bottom is provided with decelerator installing hole, outer barrel discharge outlet, drainage control system, drain valve, outer barrel wall is provided with bending guiding gutter, horizontal water inflow mouth end is arranged at the 1/3-1/2 of outer barrel wall height, and vertical water outlet end is arranged on directly over outer barrel discharge outlet.
Arc transition between horizontal water inflow section and the vertical water exit end of described guiding gutter, the outlet area of guiding gutter is less than or equal to drain valve water inlet area.
Described guiding gutter is independent cell body, and cell body includes left and right arc flow deflector, and flow deflector is inserted in the draw-in groove of outer barrel wall, or flow deflector is adhered to outer barrel inwall.
Described guiding gutter is independent cell body, and cell body cross section is U-shaped, and U-shaped mouth end face is inserted in the draw-in groove of outer barrel wall, or is adhered to outer barrel inwall.
Described guiding gutter is one-body molded with outer barrel.
Being set to ramp structure at the bottom of said tub, outer barrel discharge outlet position is at bottom surface, and further, the range of tilt angles of said tub bottom surface is 2 °-5 °.
The invention still further relates to a kind of automatic washing machine, including outer barrel parts, box part, control system, drive system, wherein the outer barrel bottom of outer barrel parts is provided with decelerator installing hole, outer barrel discharge outlet, drainage control system, drain valve, outer barrel wall is additionally provided with bending guiding gutter, horizontal water inflow mouth end is arranged at the 1/3-1/2 of outer barrel wall height, and vertical water outlet end is arranged on directly over outer barrel discharge outlet.
Arc transition between horizontal water inflow section and the vertical water exit end of described guiding gutter, the outlet area of guiding gutter is less than or equal to drain valve water inlet area, and said tub inclined bottom surface 2 °-5 °, outer barrel discharge outlet position is at bottom surface.
Described guiding gutter is independent cell body or one-body molded with outer barrel, and independent trough body structure includes that left and right arc flow deflector encloses and forms, and guiding gutter is inserted in the draw-in groove of outer barrel wall.
By using above-mentioned technical scheme, both the cleaning that washing machine carries out between interior outer barrel in washing simultaneously had been achieved, avoid again when dehydration, Clean-granule enters between interior outer barrel, produces collision and noise, efficiently solves the cleaning between interior outer barrel, dirt, antibacterial is no longer had between inner and outer barrel wall, avoid the secondary pollution of medicated clothing, solve consumer's trouble and worry, meet consumer demand.
Accompanying drawing explanation
Fig. 1 is outer barrel parts schematic perspective view of the present invention；
Fig. 2 is outer barrel section schematic diagram of the present invention；
Fig. 3 is outer barrel parts guiding gutter current schematic diagram of the present invention.
Label in figure:
1. outer barrel, 11. outer barrel discharge outlet, 2. guiding gutters, 21. guiding gutter water inlets, 22. guiding gutter outlet, 3. drain valves, 31. water inlet pipe for drain valve section, 4. drainage screen, 5. granules.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the outer barrel of washing machine parts and the automatic washing machine that provide the present invention are described in detail.
See Fig. 1, outer barrel of washing machine parts one embodiment of the present invention, the installation installing hole of decelerator, outer barrel discharge outlet 11, drainage control system, drain valve 3 is had including outer barrel 1, outer barrel bottom, outer barrel wall is provided with bending guiding gutter 2, horizontal water inflow mouth end 21 is arranged at the 1/3-1/2 of outer barrel wall height, preferably, the position of arc guiding gutter 2 inlet end 21 is positioned near washing machine low water level, during so that guiding gutter should be able to meet lowest water level, remaining to collect water, vertical water outlet end 22 is arranged on the surface of outer barrel discharge outlet 11.Arc transition between horizontal water inflow section and the vertical water exit end of guiding gutter 2, in the present embodiment, guiding gutter 2 is made up of two flow deflectors, and flow deflector is plugged in the draw-in groove of outer barrel.In order to improve the impact strength of current, the discharge area of guiding gutter 2 is slightly less than drain valve water inlet area, and the inlet end area of guiding gutter 2 is not less than water outlet end area.
See Fig. 2, it is shown that outer barrel 1 of the present invention and the connection of drain valve 3.Outer barrel bottom surface is ramp formation, outer barrel discharge outlet 11 is positioned at lower position, it is beneficial to when washing machine drainage, all particle aggregations are in drain valve 3, it addition, the granule in order to ensure drain valve 3 collection is spilled over when dehydration, the water inlet segment 31 of drain valve 3 designs deeper than the degree of depth of normal discharge valve water inlet segment, it addition, avoid granule 5 to be discharged to outside washing machine with water, drainage screen 4 is set inside drain valve.
See Fig. 3, it is shown that the current schematic diagram in guiding gutter when washing.When starting during washing, water injection box is to outer barrel water filling, and along with the rising of water level, the partial rubber granule 6 in drain valve 3 floats and enters between interior outer barrel.When starting to wash, rotation along with impeller, water positive and negative both direction motion in washing machine, under the effect of guiding gutter 2, water is ejected into outer barrel discharge outlet 11 along guiding gutter 2, hence in drain valve 3, under the agitaion of current, the rubber grain 6 that may remain in drain valve 3 floats and enters between interior outer barrel.So that all of rubber grain all enters between interior outer barrel, rubber grain internal bucket outer wall and the cleaning performance of outer barrel inwall can be improved.
The invention further relates to use the automatic washing machine (being not shown out) of these outer barrel parts, automatic washing machine sets up bending guiding gutter on outer barrel wall, horizontal water inflow mouth end is arranged at the 1/3-1/2 of outer barrel wall height, vertically water outlet end is arranged on directly over outer barrel discharge outlet, arc transition between horizontal water inflow section and the vertical water exit end of guiding gutter, the outlet area of guiding gutter is less than or equal to drain valve water inlet area, outer barrel inclined bottom surface 2 °-5 °, guiding gutter includes that left and right arc flow deflector encloses and forms, and guiding gutter is inserted in the draw-in groove of outer barrel wall.
In sum, by using above-mentioned technical scheme, outer barrel inclined bottom surface of the present invention, beneficially granule are recovered in drain valve when draining, solve issuable noise during dehydration；Being additionally arranged guiding gutter on outer barrel inwall, during washing, along with the rotation of impeller, water enters in the chamber that drain valve holds rubber grain along guiding gutter, and rubber grain is agitated, and can float to smoothly between interior outer barrel, plays the effect of cleaning inner and outer barrel wall.
Certainly, the present invention is not limited to the example above, the technical scheme that it will be apparent to those skilled in the art that, without departing from the spirit or scope of the present invention, the present invention does various modifications and changes in the range of the claims in the present invention and equivalent thereof, then the present invention contains such modifications and changes.
Claims (10)
1. outer barrel of washing machine parts, outer barrel upper opening is used for being set with interior bucket, outer barrel bottom is provided with decelerator installing hole, outer barrel discharge outlet, drainage control system, drain valve, it is characterized in that: on outer barrel wall, be provided with bending guiding gutter, horizontal water inflow mouth end is arranged at the 1/3-1/2 of outer barrel wall height, and vertical water outlet end is arranged on directly over outer barrel discharge outlet.
Outer barrel of washing machine parts the most according to claim 1, it is characterised in that: arc transition between horizontal water inflow section and the vertical water exit end of described guiding gutter, the outlet area of guiding gutter is less than or equal to drain valve water inlet area.
Outer barrel of washing machine parts the most according to claim 2, it is characterised in that: described guiding gutter is independent cell body, and cell body includes left and right arc flow deflector, and flow deflector is inserted in the draw-in groove of outer barrel wall, or flow deflector is adhered to outer barrel inwall.
Outer barrel of washing machine parts the most according to claim 2, it is characterised in that: described guiding gutter is independent cell body, and cell body cross section is U-shaped, and U-shaped mouth end face is inserted in the draw-in groove of outer barrel wall, or is adhered to outer barrel inwall.
Outer barrel of washing machine parts the most according to claim 2, it is characterised in that: described guiding gutter is one-body molded with outer barrel.
6. according to the outer barrel of washing machine parts described in any one of claim 1 to 5, it is characterised in that: being set to ramp structure at the bottom of said tub, outer barrel discharge outlet position is at bottom surface.
Outer barrel of washing machine parts the most according to claim 6, it is characterised in that: the range of tilt angles of said tub bottom surface is 2 °-5 °.
8. an automatic washing machine, including outer barrel parts, box part, control system, drive system, wherein the outer barrel bottom of outer barrel parts is provided with decelerator installing hole, outer barrel discharge outlet, drainage control system, drain valve, it is characterized in that: on outer barrel wall, be additionally provided with bending guiding gutter, horizontal water inflow mouth end is arranged at the 1/3-1/2 of outer barrel wall height, and vertical water outlet end is arranged on directly over outer barrel discharge outlet.
Automatic washing machine the most according to claim 8, it is characterized in that: arc transition between horizontal water inflow section and the vertical water exit end of described guiding gutter, the outlet area of guiding gutter is less than or equal to drain valve water inlet area, the inclined bottom surface angle of said tub is 2 °-5 °, and outer barrel discharge outlet position is at bottom surface.
Automatic washing machine the most according to claim 9, it is characterised in that: described guiding gutter is independent cell body or one-body molded with outer barrel, and independent trough body structure includes that left and right arc flow deflector encloses and forms, and guiding gutter is inserted in the draw-in groove of outer barrel wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110239284.6A CN102296445B (en) | 2011-08-19 | 2011-08-19 | Outer barrel of washing machine parts and automatic washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110239284.6A CN102296445B (en) | 2011-08-19 | 2011-08-19 | Outer barrel of washing machine parts and automatic washing machine |
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| Publication Number | Publication Date |
|---|---|
| CN102296445A CN102296445A (en) | 2011-12-28 |
| CN102296445B true CN102296445B (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110239284.6A Active CN102296445B (en) | 2011-08-19 | 2011-08-19 | Outer barrel of washing machine parts and automatic washing machine |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104428461B (en) * | 2012-08-24 | 2017-05-17 | 松下知识产权经营株式会社 | Washing and drying machine |
| DE112013007198B4 (en) | 2013-06-28 | 2019-02-14 | Haier Group Corporation | Self-cleaning washing machine |
| CN104250910B (en) * | 2013-06-28 | 2018-09-04 | 青岛海尔洗衣机有限公司 | A kind of automatically cleaning washing machine |
| CN104250903B (en) * | 2013-06-28 | 2018-09-04 | 青岛海尔洗衣机有限公司 | A kind of automatically cleaning washing machine |
| CN104250911B (en) * | 2013-06-28 | 2018-09-04 | 青岛海尔洗衣机有限公司 | A kind of automatically cleaning washing machine |
| CN104250912B (en) * | 2013-06-28 | 2018-09-04 | 青岛海尔洗衣机有限公司 | A kind of automatically cleaning washing machine |
| CN108193443A (en) * | 2018-02-28 | 2018-06-22 | 美的威灵电机技术（上海）有限公司 | Washing machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3713238A1 (en) * | 1987-04-18 | 1988-10-27 | Miele & Cie | Washing machine and washing process for the treatment of clean-room clothing in such a machine |
| CN1502741A (en) * | 2002-11-25 | 2004-06-09 | 松下电器产业株式会社 | Drum type washing machine |
| WO2008016071A1 (en) * | 2006-08-04 | 2008-02-07 | Mitsubishi Electric Corporation | Washing machine |
| CN101643994A (en) * | 2009-02-25 | 2010-02-10 | 任文涛 | Self-cleaning device of full-automatic washing machine |
-
2011
- 2011-08-19 CN CN201110239284.6A patent/CN102296445B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3713238A1 (en) * | 1987-04-18 | 1988-10-27 | Miele & Cie | Washing machine and washing process for the treatment of clean-room clothing in such a machine |
| CN1502741A (en) * | 2002-11-25 | 2004-06-09 | 松下电器产业株式会社 | Drum type washing machine |
| WO2008016071A1 (en) * | 2006-08-04 | 2008-02-07 | Mitsubishi Electric Corporation | Washing machine |
| CN101643994A (en) * | 2009-02-25 | 2010-02-10 | 任文涛 | Self-cleaning device of full-automatic washing machine |
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| CN102296445A (en) | 2011-12-28 |
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Effective date of registration: 20160613 Address after: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Applicant after: Qingdao Haier Washing Machine Co., Ltd. Address before: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China Applicant before: haier group corporation Applicant before: Qingdao Haier Washing Machine Co., Ltd. |
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