CN105088659A - Inner drum and drum washing machine with same - Google Patents
Inner drum and drum washing machine with same Download PDFInfo
- Publication number
- CN105088659A CN105088659A CN201410200089.6A CN201410200089A CN105088659A CN 105088659 A CN105088659 A CN 105088659A CN 201410200089 A CN201410200089 A CN 201410200089A CN 105088659 A CN105088659 A CN 105088659A
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- flow
- interior bucket
- rear flange
- disturbing
- disturbing block
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- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The invention relates to an inner drum and a drum washing machine with the same. Specifically, the invention provides the inner drum for the drum washing machine. The inner drum is provided with a front opening and a rear flange; specially, the inner drum comprises a turbulence device; the turbulence device is used for enabling airflow in the inner drum to flow along the direction pointed from the front opening to the rear flange when the inner drum rotates, so that a motion track of spray water is enabled to deflect backwards under the action of the airflow. In addition, the invention also provides the drum washing machine with the inner drum. Since the inner drum and the drum washing machine with the inner drum, provided by the invention, have the turbulence device, so the motion track of the spray water is enabled to deflect backwards, and the spray water is enabled to reach the rear part of the inner drum or the water quantity of the spray water reaching the rear part of the inner drum is enabled to be obviously increased.
Description
Technical field
The present invention relates to washing machine, particularly relate to a kind of interior bucket and there is the roller washing machine of this interior bucket.
Background technology
As shown in Figure 1, existing roller washing machine can comprise shell 10, horizontal outer barrel 20 in shell 10, be arranged in outer barrel 20 and coaxial with outer barrel 20 in bucket 30, drive in bucket 30 rotate motor, gate 40, be arranged on nozzle 50 on the rubber ring 41 of gate 40 and flow promoter system 60.Wherein, dotted line 31 represents the inner and outer boundary line of interior bucket 30 in its open front place.Roller washing machine can be divided into three phases to the Normal Wash of clothing 70: washing stage, spray rinsing stage, drying stage.Particularly, the spray rinsing stage adopts rinsing and the method that drying unites two into one to carry out rinsing to clothing 70.Interior bucket 30 starts High Rotation Speed after completed washings, the spot in clothing and foam is thrown away, and simultaneously inwardly the water of spray clean in bucket 30, can make shower water 51 constantly take away spot and foam, clothing 70 rinsed clean the most at last through clothing 70.But carrying out in the process of spray rinsing at some roller washing machines to clothing 70, user of service finds that the shower water 51 sprayed from nozzle 50 cannot reach the rear portion of interior bucket 30, causes the clothing 70 at the rear portion of interior bucket 30 cannot obtain effective rinsing.
Summary of the invention
An object of first aspect present invention is intended at least one defect overcoming interior bucket of the prior art, there is provided a kind of its internal gas flow that can impel according to bucket in certain orientation flowing, to impel the movement locus of shower water to produce deflection backward, thus the clothing at the internal rear portion of bucket can carry out effective rinsing.
As far as possible a further object of first aspect present invention to improve the power of air current flow in interior bucket.
An object of second aspect present invention to provide a kind of roller washing machine with above-mentioned interior bucket.
According to a first aspect of the invention, the invention provides a kind of for bucket in roller washing machine, there is open front and rear flange, especially, interior bucket comprises: disturbing flow device, to impel the air-flow in described interior bucket along the direction flowing being pointed to described rear flange by described open front when described interior bucket rotates, thus make the movement locus of shower water deflection backward under the effect of described air-flow.
Alternatively, described disturbing flow device comprises at least one flow-disturbing block; Each described flow-disturbing block protrudes from the outer surface of described rear flange, it has at least one passage be communicated with in described interior bucket, to make the outside of described rear flange produce negative pressure relative to the inner side of described rear flange when described interior bucket rotates, thus impel the air-flow in described interior bucket along the direction flowing being pointed to described rear flange by described open front.
Alternatively, each described flow-disturbing block and described rear flange are formed in one part.
Alternatively, each described flow-disturbing block is arranged on described rear flange by securing member.
Alternatively, the profile of the cross section of each described flow-disturbing block is circular arc or trapezoidal; The profile of the longitudinal section of each described flow-disturbing block is that rectangle or square are circular.
Alternatively, each described flow-disturbing block is prismatic.
Alternatively, each described flow-disturbing block also has the cavity of opening towards described interior bucket inside.
Alternatively, each described flow-disturbing block extends along described rear flange radial direction; The extended line of the central axis of symmetry of each described flow-disturbing block passes the center of circle of described rear flange.
Alternatively, the quantity of at least one flow-disturbing block described is three; Three described flow-disturbing blocks are evenly arranged along the circumference of described rear flange.
According to a second aspect of the invention, the invention provides a kind of roller washing machine, comprise above-mentioned bucket in any one.
Interior bucket of the present invention and there is the roller washing machine of this interior bucket because have disturbing flow device, the movement locus of shower water deflection backward under the effect of air-flow can be made, thus shower water can be made to reach interior bucket rear portion or the water yield of the shower water reaching interior bucket rear portion is significantly increased.
Further, due to bucket in the present invention and there is this interior bucket roller washing machine in the special construction of disturbing flow device and position and quantity, significantly improve the power impelling air-flow from open front flange flowing backward.
According to hereafter by reference to the accompanying drawings to the detailed description of the specific embodiment of the invention, those skilled in the art will understand above-mentioned and other objects, advantage and feature of the present invention more.
Accompanying drawing explanation
Hereinafter describe specific embodiments more of the present invention with reference to the accompanying drawings by way of example, and not by way of limitation in detail.Reference numeral identical in accompanying drawing denotes same or similar parts or part.It should be appreciated by those skilled in the art that these accompanying drawings may not be drawn in proportion.In accompanying drawing:
Fig. 1 is the schematic diagram of existing roller washing machine;
Fig. 2 is according to an embodiment of the invention for the schematic block diagram of bucket in roller washing machine;
Fig. 3 is according to an embodiment of the invention for the schematic diagram of bucket in roller washing machine;
Fig. 4 is according to an embodiment of the invention for the rearview of bucket in roller washing machine;
Fig. 5 is the sectional view along the face of A-A shown in Fig. 4;
Fig. 6 is the sectional view along the face of B-B shown in Fig. 4.
Detailed description of the invention
Present inventor finds, carry out in the process of spray rinsing at some roller washing machines to clothing, the rear portion of interior bucket cannot be reached from the shower water of nozzle ejection, the major reason making the clothing at the rear portion of interior bucket cannot obtain effective rinsing is: carry out in the process of spray rinsing at roller washing machine to clothing, rotating speed due to interior bucket can reach the effect of clothing and lifting rib in more than 1400 revs/min and interior bucket, gas in interior bucket is produced rotate, produce the wind of circumference, this wind produces inhibition by the water ejected from nozzle, when causing shower water also not arrive interior bucket rear portion just by wind on interior bucket sidewall.
In order to solve the problem, the hydraulic pressure improving water pump can be adopted to impel the rear portion reaching interior bucket from the water of nozzle ejection.Interior bucket increases can impel the air-flow in interior bucket by the disturbing flow device of the rear flow of the inside bucket in the front portion of interior bucket, also can say it is the disturbing flow device flowed in the direction of impelling the air-flow in interior bucket to point to the rear flange of interior bucket along the open front by interior bucket, can solve the problem, its reason is: the air of motion can increase the movement velocity of shower water, and shower water finally can be made to arrive interior bucket rear portion.Such as, the flow-disturbing block of some can be added on the outer surface at interior bucket rear portion, offer passage on the top of each flow-disturbing block.Like this, just can when interior bucket rotates, wing is utilized to produce the principle of lift, make to produce pressure differential between the inside and outside surface at interior bucket rear portion, thus the air at interior bucket rear portion is flowed outward by the inside bucket of the passage of flow-disturbing block, the final rear flow of air by the inside bucket in the front portion of interior bucket driving interior bucket inside.
The limited pressure that this disturbing flow device also can be able to provide at water pump or injection direction cannot make shower water reach the reasons such as interior bucket rear portion when existing on the lower, the movement locus of shower water is impelled to produce deflection backward, thus make the rear portion reaching interior bucket from the shower water of nozzle ejection, thus shower water can be made to reach interior bucket rear portion or the water yield of the shower water reaching interior bucket rear portion is significantly increased, obtain effective rinsing with the clothing at the rear portion making interior bucket.
Particularly, in order to weaken Zhou Xiangfeng of its inner generation when interior bucket rotates to the inhibition of shower water, embodiments provide a kind of its internal gas flow that can impel according to bucket 30 in certain orientation flowing, produce deflection to impel the movement locus of shower water 51.This interior bucket 30 is applied to roller washing machine.Interior bucket 30 has open front 32 and rear flange 33, and the sidewall of interior bucket 30 and rear flange 33 all have hole.Especially, interior bucket 30 also comprises disturbing flow device, to impel the air-flow in interior bucket 30 along the direction flowing being pointed to rear flange 33 by open front 32 when interior bucket 30 rotates, thus makes the movement locus of shower water 51 deflection backward under the effect of air-flow; That is, under the effect of air-flow, the drop point site of shower water 51 produces some skews relative to the rear portion of bucket 30 inside when not having air-flow; Thus shower water 51 can be made to reach interior bucket 30 rear portion or the water yield of the shower water 51 reaching interior bucket 30 rear portion is significantly increased, the water yield of the shower water 51 also making shower water 51 reach rear flange 33 or make to reach rear flange 33 as much as possible significantly increases.Fig. 2 according to an embodiment of the invention for the schematic block diagram of bucket in roller washing machine, the hole wherein its sidewall not shown and rear flange 33 had.As shown in Figure 2, the track of shower water 51 when the dotted arrow flowed out from nozzle 50 in figure represents that bucket 30 pairs of clothings in the existing disturbing flow device without the embodiment of the present invention carry out spray rinsing.The track of shower water 51 when the solid arrow flowed out from nozzle 50 in figure represents that bucket 30 pairs of clothings in the embodiment of the present invention carry out spray rinsing.Under the dotted arrow being parallel to interior bucket 30 axis in figure represents the effect of the disturbing flow device in the embodiment of the present invention in bucket 30, impel the flow trace of the fraction in described interior bucket 30.
Fig. 3 is according to an embodiment of the invention for the schematic diagram of bucket in roller washing machine.According to Fig. 3, disturbing flow device comprises at least one flow-disturbing block 34.Each flow-disturbing block 34 protrudes from the outer surface of rear flange 33, each flow-disturbing block 34 has at least one passage 35 of bucket 30 inside in being communicated with.Each flow-disturbing block 34 is configured to make the outside of rear flange 33 produce negative pressure relative to the inner side of rear flange 33 when interior bucket 30 rotates, thus impel the air-flow inside rear flange 33 to be flowed out in interior bucket 30 by the hole on rear flange 33 and/or passage 35, thus impel the air-flow in interior bucket 30 along the direction flowing being pointed to rear flange 33 by open front 32.In some embodiments of the invention, each flow-disturbing block 34 can be one-body molded with rear flange 33, and namely each flow-disturbing block 33 and interior bucket 30 are formed in one part.In other embodiments of the present invention, each flow-disturbing block 34 can design individually, is arranged on the outer surface of rear flange 33 by securing member (as screw).In passage 35 is communicated with by the hole on rear flange 33, bucket 30 inside is outside with interior bucket 30.
As shown in Figure 4, and with reference to figure 5 and Fig. 6, in order to make the outside of rear flange 33 produce enough negative pressure relative to the inner side of rear flange 33 when interior bucket 30 rotates, the profile of the cross section of each flow-disturbing block 34 is circular arc or trapezoidal, and the profile of the longitudinal section of each flow-disturbing block 34 is that rectangle or square are circular.In some embodiments of the invention, each flow-disturbing block 34 also can be prismatic.Each flow-disturbing block 34 extends along rear flange 33 radial direction, and the extended line of the central axis of symmetry of each flow-disturbing block 34 passes the center of circle of rear flange 33.As shown in Figure 5, in Fig. 5, dotted line represents the air current flow in the outside of rear flange 33, and solid line represents the air current flow of the inner side of rear flange 33.Each flow-disturbing block 34 can accelerate the air current flow in the outside of rear flange 33, thus can produce enough negative pressure, to impel the flowing of air-flow in interior bucket 30.In embodiments of the present invention, the quantity of at least one flow-disturbing block 34 is multiple, such as, can be 3,4 or 5.Multiple flow-disturbing block 34 is evenly arranged along the circumference of rear flange 33.
In another one embodiment of the present invention, each flow-disturbing block 34 also has opening towards the cavity in interior bucket 30.Each passage 35 is positioned at the bottom of cavity.The outer surface profile of cavity and flow-disturbing block is similar, namely the shape of cavity identical with the outer surface profile shape of flow-disturbing block 34, differ in size.Length due to cavity is greater than its width, therefore can on the length direction of cavity uniform multiple passage 35.Such as, can at the rear portion of cavity uniform 3 passages 35.
The embodiment of the present invention additionally provides a kind of roller washing machine, and it comprises the interior bucket 30 in above-mentioned any embodiment.Interior bucket 30 can laterally be arranged in the outer barrel 20 of roller washing machine.Further, cylinder clothing machine also comprises gate 40 and nozzle 50.Nozzle 50 is fixedly mounted on the upper right side of glass door, and the rear portion deflection of towards lower left and the inside bucket 30 of the jet of nozzle 50, to be ejected into shower water 51 in interior bucket 30.When interior bucket 30 rotates, air-flow in interior bucket 30 enters between the outside of rear flange and the back face wall of outer barrel 20 by the passage 35 on the hole on rear flange 33 and/or each flow-disturbing block 34, then between the outside flowing to interior bucket 30 sidewall and the inner side of outer barrel 20 sidewall, hole again on interior bucket 30 sidewall and/or open front 32 enter in interior bucket 30, thus the air-flow in interior bucket 30 can be impelled along the direction flowing being pointed to rear flange 33 by open front 32, thus make the movement locus of shower water 51 deflection backward under the effect of air-flow, thus shower water 51 can be made to reach interior bucket 30 rear portion or the water yield of the shower water 51 reaching interior bucket 30 rear portion is significantly increased.
This, those skilled in the art will recognize that, although multiple exemplary embodiment of the present invention is illustrate and described herein detailed, but, without departing from the spirit and scope of the present invention, still can directly determine or derive other modification many or amendment of meeting the principle of the invention according to content disclosed by the invention.Therefore, scope of the present invention should be understood and regard as and cover all these other modification or amendments.
Claims (10)
1., for a bucket in roller washing machine, there is open front and rear flange, it is characterized in that, comprising:
Disturbing flow device, to impel the air-flow in described interior bucket along the direction flowing being pointed to described rear flange by described open front when described interior bucket rotates, thus makes the movement locus of shower water deflection backward under the effect of described air-flow.
2. interior bucket according to claim 1, is characterized in that,
Described disturbing flow device comprises at least one flow-disturbing block;
Each described flow-disturbing block protrudes from the outer surface of described rear flange, it has at least one passage being communicated with described interior bucket inside, to make the outside of described rear flange produce negative pressure relative to the inner side of described rear flange when described interior bucket rotates, thus impel the air-flow in described interior bucket along the direction flowing being pointed to described rear flange by described open front.
3. interior bucket according to claim 2, is characterized in that,
The profile of the cross section of each described flow-disturbing block is circular arc or trapezoidal;
The profile of the longitudinal section of each described flow-disturbing block is that rectangle or square are circular.
4. interior bucket according to claim 2, is characterized in that,
Each described flow-disturbing block is prismatic.
5. interior bucket according to claim 2, is characterized in that,
Each described flow-disturbing block also has the cavity of opening towards described interior bucket inside.
6. interior bucket according to claim 2, is characterized in that,
Each described flow-disturbing block extends along described rear flange radial direction;
The extended line of the central axis of symmetry of each described flow-disturbing block passes the center of circle of described rear flange.
7. interior bucket according to claim 2, is characterized in that,
The quantity of at least one flow-disturbing block described is three;
Three described flow-disturbing blocks are evenly arranged along the circumference of described rear flange.
8. interior bucket according to claim 2, is characterized in that,
Each described flow-disturbing block and described rear flange are formed in one part.
9. interior bucket according to claim 2, is characterized in that,
Each described flow-disturbing block is arranged on described rear flange by securing member.
10. a roller washing machine, is characterized in that, comprises bucket according to any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410200089.6A CN105088659B (en) | 2014-05-13 | 2014-05-13 | Interior bucket and the roller washing machine with the interior bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410200089.6A CN105088659B (en) | 2014-05-13 | 2014-05-13 | Interior bucket and the roller washing machine with the interior bucket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105088659A true CN105088659A (en) | 2015-11-25 |
| CN105088659B CN105088659B (en) | 2017-09-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410200089.6A Active CN105088659B (en) | 2014-05-13 | 2014-05-13 | Interior bucket and the roller washing machine with the interior bucket |
Country Status (1)
| Country | Link |
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| CN (1) | CN105088659B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107143551A (en) * | 2017-06-30 | 2017-09-08 | 珠海格力电器股份有限公司 | Roller washing machine and its flange |
| CN109554895A (en) * | 2019-01-08 | 2019-04-02 | 惠而浦（中国）股份有限公司 | A kind of multiple spray equipment for roller washing machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB972411A (en) * | 1961-08-03 | 1964-10-14 | Borg Warner | Combination washer-dryer |
| CN101029442A (en) * | 2006-02-28 | 2007-09-05 | 海尔集团公司 | Secondary-atomizing drum washer by drier |
| CN101029443A (en) * | 2006-02-28 | 2007-09-05 | 海尔集团公司 | Drum washer with secondary atomizer |
| CN201801754U (en) * | 2010-06-09 | 2011-04-20 | 南京乐金熊猫电器有限公司 | Washing machine |
-
2014
- 2014-05-13 CN CN201410200089.6A patent/CN105088659B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB972411A (en) * | 1961-08-03 | 1964-10-14 | Borg Warner | Combination washer-dryer |
| CN101029442A (en) * | 2006-02-28 | 2007-09-05 | 海尔集团公司 | Secondary-atomizing drum washer by drier |
| CN101029443A (en) * | 2006-02-28 | 2007-09-05 | 海尔集团公司 | Drum washer with secondary atomizer |
| CN201801754U (en) * | 2010-06-09 | 2011-04-20 | 南京乐金熊猫电器有限公司 | Washing machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107143551A (en) * | 2017-06-30 | 2017-09-08 | 珠海格力电器股份有限公司 | Roller washing machine and its flange |
| CN109554895A (en) * | 2019-01-08 | 2019-04-02 | 惠而浦（中国）股份有限公司 | A kind of multiple spray equipment for roller washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105088659B (en) | 2017-09-29 |
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