CN203700782U - Impeller washing machine - Google Patents

Impeller washing machine Download PDF

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Publication number
CN203700782U
CN203700782U CN201320799641.9U CN201320799641U CN203700782U CN 203700782 U CN203700782 U CN 203700782U CN 201320799641 U CN201320799641 U CN 201320799641U CN 203700782 U CN203700782 U CN 203700782U
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CN
China
Prior art keywords
washing machine
division board
interior bucket
axial wheel
outer barrel
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Active
Application number
CN201320799641.9U
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Chinese (zh)
Inventor
黄华
黄琳
周鹏
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Wuxi Little Swan Electric Co Ltd
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Wuxi Little Swan Co Ltd
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Priority to CN201320799641.9U priority Critical patent/CN203700782U/en
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Abstract

The utility model discloses an impeller washing machine. The impeller washing machine comprises an outer barrel, an inner barrel arranged in the outer barrel, an axial flow vane wheel which produces up-down vertical circulating water flow for the washing machine during rotation, and a partition plate which is arranged above the axial flow vane wheel so as to delimit an accommodating space for accommodating articles to be washed above the partition plate, and to delimit an operating space of the axial flow vane wheel below the partition plate. According to the impeller washing machine disclosed by the utility model, the axial flow vane wheel is arranged below the partition plate, and under the action of the axial flow vane wheel, water flow in the inner barrel can flow in the up-down direction, so that clothes are not easy to twine together, the phenomenon that the clothes are twined in the process of washing is effectively prevented, the washing effect of the clothes and the cleaning capacity of the washing machine are improved, and the wear and tear of the clothes are reduced.

Description

Rotary drum washing machine
Technical field
The utility model relates to appliance field, especially relates to a kind of rotary drum washing machine.
Background technology
Traditional rotary drum washing machine mainly relies on positive and negative the transferring of impeller to drive horizontally rotating clockwise and counterclockwise of current, thereby reach the effect of cleaning clothing, but, the streamflow regime of this kind of mode of washing is single, and periodically the current of positive and negative rotation make clothing in washing process, be easy to be intertwined, cause the ability of cleaning to decline, clothing also easily weares and teares simultaneously.
Utility model content
The utility model is intended at least solve one of technical problem existing in prior art.For this reason, an object of the present utility model is to propose the difficult winding of a kind of clothing, rotary drum washing machine little and that clean result is good weares and teares.
A kind of rotary drum washing machine, comprising: outer barrel; Interior bucket, described interior bucket is located in described outer barrel; Axial wheel, to provide when rotated washing machine to produce vertical up and down circulating water flow; And division board, described division board is arranged at axial wheel top, to define the spatial accommodation that holds article to be washed above division board, and below division board, defines the operating space of axial wheel.
According to rotary drum washing machine of the present utility model, under the effect of axial wheel, current in interior bucket can flow on above-below direction, thereby clothing is difficult for being intertwined, effectively prevent that the phenomenon being wound around from appearring in clothing in washing process, thereby improve the clean result of clothing and the clean ability of washing machine, and reduced the wearing and tearing of clothing.
Particularly, be formed with multiple inlet openings of running through and apopore on described division board, described multiple inlet openings are formed on the diapire of division board; Described axial wheel is located at rotationally between described outer barrel and described division board and is positioned at the below of described multiple inlet openings.
Alternatively, described axial wheel is flatly located between described outer barrel and described division board.Thus, provide vertically impact current upwards by axial wheel, thereby can strengthen the break up effect of current to clothing.
Further, be provided with motor in the bottom of described outer barrel, described motor has output shaft, and described output shaft passes described outer barrel to be connected with described axial wheel.Thus, by motor is connected with axial wheel with interior bucket simultaneously, thereby motor can be controlled interior bucket and axial wheel direction of rotation and rotational time separately.
Further, described staving assembly further comprises: baffle liner, described baffle liner is located at the bottom of described interior bucket and around described axial wheel.Thus, there is the baffle liner of aggtegation by setting, thereby current can collect and flow to axial wheel.
As preferably, many stirring bars that level of washing machine rotation washing current are provided are set on the internal perisporium of described interior bucket.Further, described many stirring bar each intervals are turned up the soil and are located on the internal perisporium of described interior bucket.Thus, make the clean better effects if of clothing.
Alternatively, every described stirring bar is located on the internal perisporium of described interior bucket obliquely.Thus, in the process that drives stirring bar to rotate at interior bucket, be more prone to produce spiral current, strengthening clean result.
Particularly, described multiple apopores comprise: multiple the first apopores, and described multiple the first apopores are formed on the sidewall of described interior bucket; With multiple the second apopores, described multiple the second apopores are formed on described division board and are positioned at the outside of described multiple inlet openings.
Additional aspect of the present utility model and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
Brief description of the drawings
Fig. 1 is according to the top view of the staving assembly for washing machine of the utility model embodiment;
Fig. 2 is the stereogram of the staving assembly shown in Fig. 1;
Fig. 3 is the cutaway view of the staving assembly shown in Fig. 1;
Fig. 4 be the current of the staving assembly shown in Fig. 1 rotating flow in horizontal plane to schematic diagram;
Fig. 5 be the current of the staving assembly shown in Fig. 1 circular flow in vertical plane to schematic diagram.
Reference numeral:
100: staving assembly;
1: outer barrel;
2: interior bucket; 21: inlet opening; 22: apopore;
221: the first apopores; 222: the second apopores; 23: stirring bar;
3: axial wheel;
41: the first spatial accommodations; 42: operating space;
5: motor; 51: output shaft; 52: waterproof axle sleeve; 6: baffle liner; 7: division board.
Detailed description of the invention
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Be exemplary below by the embodiment being described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, orientation or the position relationship of the instructions such as term " " center ", " highly ", " on ", D score, " vertically ", " level ", " end ", " interior ", " outward ", " clockwise ", " counterclockwise " be based on orientation shown in the drawings or position relationship; be only the utility model and simplified characterization for convenience of description; instead of the device of instruction or hint indication or element must have specific orientation, with specific orientation structure with operate, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " be only for describing object, and can not be interpreted as instruction or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the terms such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or integral; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
In the utility model, unless otherwise clearly defined and limited, First Characteristic Second Characteristic it " on " or D score can comprise that the first and second features directly contact, also can comprise that the first and second features are not directly contacts but by the other feature contact between them.And, First Characteristic Second Characteristic " on ", " top " and " above " comprise First Characteristic directly over Second Characteristic and oblique upper, or only represent that First Characteristic level height is higher than Second Characteristic.First Characteristic Second Characteristic " under ", " below " and " below " comprise First Characteristic under Second Characteristic and tiltedly, or only represent that First Characteristic level height is less than Second Characteristic.
Describe according to the staving assembly 100 for washing machine of the utility model embodiment below with reference to Fig. 1-Fig. 5.
As shown in Figure 1-Figure 3, according to the staving assembly 100 for washing machine of the utility model embodiment, comprise outer barrel 1, interior bucket 2, axial wheel 3 and division board 7, described division board 7 is arranged at axial wheel 3 tops to define the spatial accommodation that holds article to be washed above division board 7, and below division board 7, defines the operating space 42 of axial wheel 3.Wherein, interior bucket 2 is located in outer barrel 1, and the outside wall surface of interior bucket 2 and the internal face of outer barrel 1 are spaced apart from each other.For example, in the example of Fig. 2 and Fig. 3, outer barrel 1 and interior bucket 2 are roughly drum-shaped, the top of outer barrel 1 and interior bucket 2 is all opened wide, the circumferential size of interior bucket 2 is less than the circumferential size of outer barrel 1, and the height of interior bucket 2 is less than the height of outer barrel 1, when assembling, interior bucket 2 from up to down can be put into outer barrel 1, alternatively, the upper end of interior bucket 2 is mutually concordant with the upper end of outer barrel 1, and the central axis of interior bucket 2 and the central axes of outer barrel 1, wherein, the periphery wall of interior bucket 2 and the internal perisporium of outer barrel 1 limit the first spatial accommodation 41 jointly, the shape of cross section of the first spatial accommodation 41 is roughly annular.The bottom surface of the bottom surface of division board 7 and outer barrel 1 limits the operating space 42 of axial wheel 3 jointly, and the operating space 42 of axial wheel 3 is roughly cylindrical, and operating space 42 is connected with the first spatial accommodation 41.Here, it should be noted that, the upper end of outer barrel 1 is connected to by the first syndeton on the shell of washing machine (scheming not shown), the upper end of interior bucket 2 is rotatably connected to by the second syndeton on the shell of washing machine (scheming not shown), wherein, the structure of the first syndeton and the second syndeton etc. is known for a person skilled in the art, no longer describes in detail here.In addition, it should be noted that, direction " interior " can be understood as the direction towards interior bucket 2 centers, and its opposite direction is defined as " outward ", away from the direction at interior barrel of 2 centers.
Further, be formed with multiple inlet openings of running through 21 and apopore 22 on division board 7, multiple inlet openings 21 are formed on division board 7, and axial wheel 3 is located at rotationally between outer barrel 1 and division board 7 and is positioned at the below of multiple inlet openings 21.Alternatively, axial wheel 3 is flatly located between outer barrel 1 and described division board 7.
With reference to Fig. 3, axial wheel 3 is flatly arranged in operating space 42, inlet opening 21 and apopore 22 are all formed on division board 7, like this, division board just can be connected with the first spatial accommodation 41 and operating space 42 by inlet opening 21 and apopore 22, further, the bottom surface of axial wheel 3 contiguous division boards 7 arranges, thereby the water that is positioned at axial wheel 3 belows in operating space 42 can move upward under the effect of axial wheel 3, and inlet opening 21 by division board 7 enters in interior bucket 2 bottom-uply, the clothing (scheming not shown) being intertwined in washing etc. is broken up, then the water in bucket 2 is expelled between interior bucket 2 and outer barrel 1 by multiple apopores 22 of interior bucket 2 and division board 7 again, then the water that gathers the below of axial wheel 3 continues to move upward under the swabbing action of axial wheel 3, so circulation, in washing machine, can be formed on the current of circulation in vertical plane, thereby can break up clothing, and by lasting water circulation, strengthen the clean effect of clothing.In addition, because axial wheel 3 is kept apart by division board 7 and clothing, thereby avoid axial wheel 3 directly contact with clothing and produce friction, solved the problem of wear of clothes.Preferably, axial wheel 3 has five blades.
According to the staving assembly 100 for washing machine of the utility model embodiment, by axial wheel 3 being arranged on to the below of division board 7, under the effect of axial wheel 3, current in interior bucket 2 can flow in above-below direction cocycle, thereby clothing is difficult for being intertwined, effectively prevent that the phenomenon being wound around from appearring in clothing in washing process, thereby improved the clean result of clothing and the clean ability of washing machine, and reduced the wearing and tearing of clothing.
In an embodiment of the present utility model, as shown in Figure 3 and Figure 4, be provided with motor 5 in the bottom of outer barrel 1, motor 5 has output shaft 51, and output shaft 51 passes outer barrel 1 to be connected with axial wheel 3.
With reference to Fig. 3 and Fig. 4, motor 5 is located at outside outer barrel 1 and is positioned at the bottom of outer barrel 1, for example motor 5 can be fixed on the lower surface of outer barrel 1, on motor 5, be connected with the output shaft 51 extending straight up, output shaft 51 is connected with axial wheel 3, to drive axial wheel 3 to rotate, further, motor 5 is connected with division board 7, motor 5 can drive interior bucket 2 to rotate like this, by motor 5 is connected with axial wheel 3 with division board 7 simultaneously, thereby motor 5 can be controlled interior bucket 2 and axial wheel 3 direction of rotation and rotational time separately, for example, motor 5 can only drive interior bucket 2 clockwise or be rotated counterclockwise, or only drive axial wheel 3 clockwise or be rotated counterclockwise, or simultaneously drive in bucket 2 and axial wheel 3 in the same way or reverse rotation.It will be appreciated that, interior bucket 2 can arrange according to the actual requirements with the combination of rotation order, direction of rotation and rotational time that axial wheel 3 is in the suds, to meet better actual requirement.Here, it should be noted that, in the course of work of washing machine, axial wheel 3 is conventionally with fixed-direction rotation, and this direction of rotation ensures that axial wheel 3 can be drawn into the water of axial wheel 3 belows the top of axial wheel 3.
Further, the part that the output shaft 51 of motor 5 is exposed in water is provided with sealing structure for water, to prevent that water from entering, thereby affects the normal work of motor 5.For example, in the example of Fig. 3, sealing structure for water can be waterproof axle sleeve 52, and alternatively, the inner surface of waterproof axle sleeve 52 is formed as the shape suitable with the shape of the outer surface of the output shaft 51 of motor 5.
Further, staving assembly 100 further comprises: baffle liner 6, baffle liner 6 is located at the bottom of division board 7 and around axial wheel 3.For example, in the example of Fig. 3, the shape of baffle liner 6 is roughly annular, and baffle liner 6 is located between division board 7 and outer barrel 1, and be positioned at the bottom of division board 7, particularly, the upper end of baffle liner 6 is connected with division board 7, and the lower end of baffle liner 6 is to downward-extension, and axial wheel 3 is positioned at baffle liner 6.Thus, there is the baffle liner 6 of aggtegation by setting, thereby current can collect and flow to axial wheel 3.
Alternatively, the cross-sectional area that baffle liner 6 is configured to baffle liner 6 from top to bottom first reduces gradually, equates.With reference to Fig. 3, the shape of cross section of the sidewall of baffle liner 6 is roughly J-shaped, particularly, baffle liner 6 first extends straight down, extends along the radially outward bending of interior bucket 2 in direction from top to bottom, now the circumferential size of baffle liner 6 bottoms is greater than the circumferential size on baffle liner 6 tops, thereby baffle liner 6 can be focused to current axial wheel 3 places more fully.
Or alternatively, the shape of cross section of the sidewall of baffle liner 6 is U-shaped (scheming not shown), to have better congregational rate.
As shown in Figure 1-Figure 3, staving assembly 100 further comprises: many stirring bars 23, many stirring bar 23 each intervals are turned up the soil and are located on the internal perisporium of interior bucket 2.Alternatively, stirring bar 23 is three, and the week that three stirring bars 23 are evenly distributed in interior bucket 2 upwards.
For example, in the example of Fig. 1, Fig. 2 and Fig. 3, the internal perisporium of interior bucket 2 is provided with three stirring bars 23, every stirring bar 23 upwards extends from the bottom of interior bucket 2, stirring bar 23 can be fixed on interior bucket 2, stirring bar 23 can be along with the rotation of interior bucket 2 around the central axis rotation of interior bucket 2 like this, thereby the clothing in agitator treating fully, make the clean better effects if of clothing, further, article three, stirring bar 23 being upwards uniformly distributed in week at interior bucket 2, that is to say, between two stirring bars 23 of arbitrary neighborhood, spaced distance is roughly equal.Alternatively, every stirring bar 23 is located on the internal perisporium of described interior bucket 2 obliquely, by stirring bar 23 is arranged to vertical direction at an angle, thereby in the process that drives stirring bars 23 to rotate at interior bucket 2, be more prone to produce spiral current, strengthening clean result.It will be appreciated that, the quantity of stirring bar 23 can be according to actual requirement setting, to meet better actual requirement.
Like this, the interior bucket 2 that is provided with stirring bar 23 can be formed on the current of horizontal plane rotation when rotated, axial wheel 3 can be formed on the current of vertical plane circulation when rotated, thereby can realize comprehensive current clean result on level and vertical direction, further avoid the problem of clothing winding, and strengthened the clean effect of clothing.
Alternatively, multiple inlet openings 21 are evenly distributed on division board 7.With reference to Fig. 1, the shape of each inlet opening 21 is identical, equal and opposite in direction, inlet opening 21 can be arranged multiple row more and is on the diapire that is distributed in radially interior bucket 2, and every circle inlet opening 21 can be formed as the annulus concentric with interior bucket 2, and multi-turn inlet opening 21 is radially from inside to outside arranged successively along interior bucket 2.It will be appreciated that, quantity, size and the arrangement on interior bucket 2 of inlet opening 21 can be according to actual requirement settings, to meet better actual requirement.
Further, as shown in Fig. 2-Fig. 4, multiple apopores 22 comprise: multiple the first apopores 221 and multiple the second apopore 222.Wherein, multiple the first apopores 221 are formed on the sidewall of interior bucket 2, and multiple the second apopores 222 are formed on the diapire of interior bucket 2, and multiple the second apopore 222 is positioned at the outside of multiple inlet openings 21.For example, in the example of Fig. 5, the water of interior bucket 2 inside can outwards flow into the first spatial accommodation 41 by the first apopore 221 of interior bucket 2 sidewalls, also can flow into operating space 42 downwards by the second apopore 222 of interior bucket 2 diapires.
Alternatively, be distributed on the sidewall of interior bucket 2 to multiple first apopore more than 221 row's multiple rows.For example, in the example of Fig. 2, multiple the first apopores 221 are formed on the sidewall of interior bucket 2, every row the first apopore 221 is extending axially along interior bucket 2 all, often ranked first on the inwall that apopore 221 is flatly looped around interior bucket 2, the distance between two the first apopores 221 that wherein every row are adjacent is less than the distance between two the first apopores 221 that every row is adjacent.
Alternatively, the edge of the diapire of multiple the second apopores 222 contiguous interior buckets 2 is arranged.As shown in Figure 2, the outer edge of division board 7 is formed with multiple the second apopores 222, the second apopore 222 is positioned at the outside of baffle liner 6, the shape of each the second apopore 222 is identical, equal and opposite in direction, second apopore more than 222 row's multiple rows radially distribute, every circle the second apopore 222 can be formed as the annulus concentric with interior bucket 2, and multi-turn the second apopore 222 is along the radially outward layout of interior bucket 2.
Alternatively, each inlet opening 21 and each apopore 22 be shaped as circle, ellipse, Long Circle or polygon etc.It will be appreciated that, the shape of inlet opening 21 and apopore 22 can be according to actual requirement setting, to meet better actual requirement.
In the description of this description, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, to the schematic statement of above-mentioned term not must for be identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiment or example.In addition, those skilled in the art can engage the different embodiment that describe in this description or example and combine.
Although illustrated and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment in scope of the present utility model, amendment, replacement and modification.

Claims (9)

1. a rotary drum washing machine, is characterized in that, comprising:
Outer barrel;
Interior bucket, described interior bucket is located in described outer barrel;
Axial wheel, to provide when rotated washing machine to produce vertical up and down circulating water flow; And
Division board, described division board is arranged at axial wheel top, to define the spatial accommodation that holds article to be washed above division board, and below division board, defines the operating space of axial wheel.
2. rotary drum washing machine according to claim 1, is characterized in that, is formed with multiple inlet openings of running through and apopore on described division board, and described multiple inlet openings are formed on the diapire of division board; Described axial wheel is located at rotationally between described outer barrel and described division board and is positioned at the below of described multiple inlet openings.
3. rotary drum washing machine according to claim 1, is characterized in that, described axial wheel is flatly located between described outer barrel and described division board.
4. rotary drum washing machine according to claim 1, is characterized in that, is provided with motor in the bottom of described outer barrel, and described motor has output shaft, and described output shaft passes described outer barrel to be connected with described axial wheel.
5. rotary drum washing machine according to claim 1, is characterized in that, further comprises:
Baffle liner, described baffle liner is located at the bottom of described division board and around described axial wheel.
6. rotary drum washing machine according to claim 1, is characterized in that, many stirring bars that level of washing machine rotation washing current are provided are set on the internal perisporium of described interior bucket.
7. rotary drum washing machine according to claim 6, is characterized in that, described many stirring bar each intervals are turned up the soil and are located on the internal perisporium of described interior bucket.
8. rotary drum washing machine according to claim 7, is characterized in that, every described stirring bar is located on the internal perisporium of described interior bucket obliquely.
9. rotary drum washing machine according to claim 2, is characterized in that, described multiple apopores comprise:
Multiple the first apopores, described multiple the first apopores are formed on the sidewall of described interior bucket; With
Multiple the second apopores, described multiple the second apopores are formed on described division board and are positioned at the outside of described multiple inlet openings.
CN201320799641.9U 2013-12-06 2013-12-06 Impeller washing machine Active CN203700782U (en)

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Application Number Priority Date Filing Date Title
CN201320799641.9U CN203700782U (en) 2013-12-06 2013-12-06 Impeller washing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320799641.9U CN203700782U (en) 2013-12-06 2013-12-06 Impeller washing machine

Publications (1)

Publication Number Publication Date
CN203700782U true CN203700782U (en) 2014-07-09

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104452167A (en) * 2014-12-17 2015-03-25 贵州黔唐电器有限责任公司 Washing machine
CN104695163B (en) * 2013-12-06 2017-03-08 无锡小天鹅股份有限公司 Rotary drum washing machine
CN107385779A (en) * 2017-08-01 2017-11-24 青岛海尔洗衣机有限公司 Washing machine inner tub and washing machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104695163B (en) * 2013-12-06 2017-03-08 无锡小天鹅股份有限公司 Rotary drum washing machine
CN104452167A (en) * 2014-12-17 2015-03-25 贵州黔唐电器有限责任公司 Washing machine
CN107385779A (en) * 2017-08-01 2017-11-24 青岛海尔洗衣机有限公司 Washing machine inner tub and washing machine

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TR01 Transfer of patent right

Effective date of registration: 20190806

Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province

Patentee after: Wuxi Swan Electrical Appliances Co., Ltd.

Address before: 214028 Wuxi Changjiang Road, Wuxi New District, Jiangsu, No. 18

Patentee before: Wuxi Xiaotianer Co., Ltd.