CN107653622A - A kind of agitation wheel for washing machine and its washing machine - Google Patents
A kind of agitation wheel for washing machine and its washing machine Download PDFInfo
- Publication number
- CN107653622A CN107653622A CN201711050027.1A CN201711050027A CN107653622A CN 107653622 A CN107653622 A CN 107653622A CN 201711050027 A CN201711050027 A CN 201711050027A CN 107653622 A CN107653622 A CN 107653622A
- Authority
- CN
- China
- Prior art keywords
- paddle
- impeller
- washing machine
- clothing
- chassis
- 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.)
- Granted
Links
- 238000005406 washing Methods 0.000 title claims abstract description 56
- 238000013019 agitation Methods 0.000 title claims abstract description 26
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 21
- 238000001035 drying Methods 0.000 abstract description 19
- 238000004804 winding Methods 0.000 abstract description 12
- 238000000465 moulding Methods 0.000 abstract description 8
- 238000003756 stirring Methods 0.000 description 7
- 238000009826 distribution Methods 0.000 description 6
- 230000002708 enhancing effect Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000005119 centrifugation Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 230000001965 increasing effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
- D06F17/06—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid by rotary impellers
- D06F17/10—Impellers
-
- 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
- D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
- D06F17/06—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid by rotary impellers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The invention discloses a kind of agitation wheel for washing machine and its washing machine, wherein agitation wheel for washing machine includes impeller body, and two are set in the impeller body from the raised paddle radially extended centrally along impeller body, two paddles radially extend it is same diametrically.The impeller paddle of the present invention area is big, moulding is steep, clothing has activity space in upper and lower, middle part, avoids winding, and washing and drying effect are more preferable, and the clothing after drying is more fluffy.
Description
Technical field
The invention belongs to device for washing machine field, specifically, is related to a kind of agitation wheel for washing machine and its washing machine.
Background technology
In current social, the washing machine of household electrical appliance has become a part indispensable in people's life, laundry
The species of machine also begins to become more and more, including rotary drum washing machine, roller washing machine, washing-drying integral machine etc..Wherein impeller
Washing machine is still used by substantial amounts of client, also develops the rotary drum washing machine washed and do one, while client is to using impeller
The requirement of washing machine also more and more higher.The impeller of existing rotary drum washing machine, it is typically provided 3-6 stirring impeller structure, each stirring
The area of leaf is relatively small, and general moulding is relatively flat, and scourability is not high, while is also unfavorable for the upset of clothing, dry for washing
For all-in-one, drying time, drying effect is poor and uneven, also produces a large amount of folds.
Generally, traditional impeller paddle is designed to the moulding gradually to be broadened from center to outward flange, such as Shen
Number it please disclose a kind of Wave drum type shock washing method and wave drum used thereof for 200610065677.9 Chinese patent.But this species
The paddle occupancy impeller space of type is big, and current constantly change direction along the bearing of trend of paddle and form different current,
Current disorder is easily caused, and is interacted between all directions current and weakens flow intensity, clothing easily winds at center and beaten
Knot, the friction between current and clothing is not also strong, and caused current are weak and direction is different, and the space for being available for clothing to overturn is small,
Clothing is easily in central area tangled up and knotted.
In view of this it is special to propose the present invention.
The content of the invention
The technical problem to be solved in the present invention is overcome the deficiencies in the prior art, there is provided a kind of agitation wheel for washing machine and its washes
Clothing machine.
In order to solve the above technical problems, the present invention is using the basic conception of technical scheme：
The first object of the present invention is to provide a kind of agitation wheel for washing machine, including impeller body, is set in the impeller body
Two from the raised paddle radially extended centrally along impeller body, two paddles radially extend it is same diametrically.
Further, the paddle bottom is wide, is gradually narrowed to top, and the paddle is included since top to ripple
The first side and second side of chassis extension are taken turns, the first side and second side are located at the radially opposite sides of paddle, institute
It is substantially radial parallel with the paddle to state the curve that first side and second side intersect with impeller body.
Further, the radial direction of the first side and second side intersect with impeller body curve and the paddle it
Between deviation angle be less than or equal to 6 °, and both offset directions are radially opposite.
Further, the paddle also includes the medial surface and lateral surface extended since top to impeller chassis, institute
State inner side towards impeller center position to extend, the outside extends towards impeller outward flange, the medial surface and lateral surface and ripple
Take turns the intersecting curve of body and form paddle inward flange and paddle outward flange, both same lengths.
Further, the top of the paddle includes the partes glabra radially extended along impeller body, the partes glabra
Height be basically unchanged.
Further, the top of the paddle also includes the local crowning structure for being arranged on paddle medial surface, local
The peak of bulge-structure is also the peak of paddle.
Further, the area of each paddle accounts for the percentage of whole impeller chassis area more than 10%.
Further, the outer peripheral length of the paddle is the 5%-30% of impeller chassis outer circumference.
Further, the impeller chassis is to lower recess, it is preferred that the chassis is more than 10mm to the depth of lower recess.
Second purpose of the invention is to provide a kind of washing machine, is provided with described agitation wheel for washing machine.
After adopting the above technical scheme, the present invention has the advantages that compared with prior art：
1st, conventional washer impeller sets multiple paddles, but increase paddle and increasing water to strengthen clean result
Stream also makes current become complicated while friction with clothing, the paddle increased in addition reduces the space of clothing distribution so that
Clothing is easily wound, and causes clean result poor；The present invention sets two paddles, and setting area is big, the steep paddle of moulding,
Both the intensity of washings stream had been can guarantee that, while has added the space of distribution for clothing again so that simple high intensity current and clothing
Abundant CONTACT WITH FRICTION between thing, and clothing scatters and is not easy to wind, and substantially increases washing and/or drying effect；, can in dehydration
Big for the space of clothing distribution, clothing is easier to scatter, and does not wind, and dehydrating effect is good；
2nd, the present invention sets two to radially extend and in same paddle diametrically, and paddle first side and second
The curve that side is intersected with impeller body is substantially radial parallel with the paddle so that paddle drives current outside from center
Gradually enhancing, and current are simple, produce the pure current that same direction gradually strengthens, and cause clothing while strengthening clean result
It is not easy to be deposited in center generation tangled up and knotted；
3rd, the paddle inward flange and outward flange same length so that the area of paddle is big, in traditional
Edge is far smaller than outer peripheral paddle and compared, and the current that paddle of the present invention clearly enhances paddle inside edge are strong
Degree, and current are simple, will not produce winding, and during drying, paddle of the invention is easy to clothing in the sky such as upper and lower, middle
Between scatter, avoid winding, the clothing after drying is more fluffy and few fold；
6th, it is simple in construction, it is easy to be molded, is easily installed.
The embodiment of the present invention is described in further detail below in conjunction with the accompanying drawings.
Brief description of the drawings
A part of the accompanying drawing as the present invention, for providing further understanding of the invention, of the invention is schematic
Embodiment and its illustrate to be used to explain the present invention, but do not form inappropriate limitation of the present invention.Obviously, drawings in the following description
Only some embodiments, to those skilled in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.In the accompanying drawings：
Fig. 1 is agitation wheel for washing machine stereogram of the present invention；
Fig. 2 is agitation wheel for washing machine top view of the present invention；
Fig. 3 is Fig. 2 A-A to sectional view；
Fig. 4 is Fig. 2 B-B direction sectional view；
Fig. 5 is Fig. 2 C-C to sectional view；
Fig. 6 is impeller structure explosive view of the present invention；
Fig. 7 is Fig. 3 D portions enlarged drawing.
In figure：1st, impeller body, 11, chassis, 2, paddle, 21, top, 22, first side, 23, second side, 24,
Medial surface, 25, lateral surface, 26, partes glabra, 27, local crowning structure, 3, center runner, 31, projection, 32, runner lid, 4, gold
Belong to pad, 41, screw.
It should be noted that these accompanying drawings and word description are not intended as the design model limiting the invention in any way
Enclose, but be that those skilled in the art illustrate idea of the invention by reference to specific embodiment.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in embodiment is clearly and completely described, following examples be used for illustrate the present invention, but
It is not limited to the scope of the present invention.
As shown in figs 1 to 6, the present invention provides a kind of agitation wheel for washing machine, including impeller body 1, in the impeller body 1
Two are set to radially extend same from the raised paddle 2 radially extended centrally along impeller body 1, two paddles 2
Diametrically.
In such scheme, because existing agitation wheel for washing machine typically sets 3-6 paddle 2, cause the big of paddle 2
It is small comparatively less than normal, and moulding is limited, general moulding is relatively more flat, is unfavorable for the upset of clothing, easily causes clothing to wind, washes
Wash ineffective.Conventional washer impeller sets multiple paddles 2, but increase paddle 2 and increasing to strengthen clean result
Current also make current become complicated while friction with clothing, the paddle 2 increased in addition reduces the space of clothing distribution, makes
Obtain clothing easily to wind, cause clean result poor.The present invention sets two from the projection radially extended centrally along impeller body 1
Paddle 2, two paddles 2 radially extend it is same diametrically, between paddle 2 for clothing activity space than common ripple
That takes turns is big, also so that paddle 2 is easier to break up clothing while providing space for the flip horizontal of clothing, it is easier to will
Clothing is overturn, and adds clean result, while also does the integral rotary drum washing machine increase drying uniformity and drying effect to wash,
Avoid winding simultaneously, the gauffer after drying on clothing is few；Impeller paddle 2 of the present invention both can guarantee that the side of washings stream
It is high to simple strength, while the space of distribution is added for clothing again so that simply between high intensity current and clothing fully
CONTACT WITH FRICTION, and clothing scatters and is not easy to wind, and substantially increases washing and/or drying effect；In dehydration, it is available for clothing to be distributed
Space it is big, clothing is easier to scatter, and does not wind, and dehydrating effect is good.
Further, the bottom of paddle 2 is wide, is gradually narrowed to top, and the paddle 2 is included since top 21
The first side 22 and second side 23 extended to impeller chassis 11, the first side 22 and second side 23 are located at paddle
2 radially opposite sides, the curve that the first side 22 and second side 23 intersect with impeller body 1 substantially with the paddle 2
It is radial parallel.
Further, the curve that the first side 22 and second side 23 intersect with impeller body 1 and the paddle
Deviation angle between radial direction is less than or equal to 6 °, and both offset directions are radially opposite.
In such scheme, traditional impeller paddle is designed to the moulding gradually to be broadened from center to outward flange, but this
The paddle occupancy impeller space of type is big, and current constantly change direction along the bearing of trend of paddle and form different water
Stream, current disorder is easily caused, and interacted between all directions current and weaken flow intensity, clothing is easily wound at center
Knot, the friction between current and clothing is not also strong, and caused current are weak and direction is different, the space for being available for clothing to overturn
Small, clothing is easily in central area tangled up and knotted.The present invention sets two and radially extended and in same paddle 2 diametrically, and
The curve that the first side 22 of paddle 2 and second side 23 intersect with impeller body 1 is substantially radial parallel with the paddle 2,
So that paddle 2 drives current outwards gradually to strengthen from center, and water (flow) direction is simply basically unchanged, and it is gradual to produce same direction
The pure current of enhancing, clothing is caused to be not easy to be deposited in center generation tangled up and knotted while strengthening clean result.First
Side 22 and second side 23 seamlessly transit to chassis 11 so that while the surface of paddle 2 does not have the projection for scraping clothing
The shape of turnable clothing is maintained, also reduces resistance of the paddle 2 to clothing.
Further, the first side 22 and second side 23 are in asymmetrical shape, the side of first side 22 and second
The steepness in face 23 is different；The Central Symmetry of paddle 2.
In such scheme, the first side 22 and second side 23 are asymmetrical shape, first side 22 and
The steepness of two side faces 23 is different, and the Central Symmetry of the paddle 2 so that agitation wheel for washing machine is during rotating, stirring
Leaf 2 produces two kinds of different effects to clothing, and the clothing between paddle 2 prevents clothing from twining also by two kinds of different effects
Around, while be more prone to overturn clothing.First side 22 and second side 23 can be that inclined-plane is either curved surface or one
Individual is that one, curved surface is inclined-plane.
Further, the paddle 2 also includes the medial surface 24 extended since top 21 to impeller chassis 11 and outer
Side 25, the medial surface 24 extend to impeller center position, and the lateral surface 25 extends to impeller outward flange, the medial surface
24 and the curve that intersects with impeller body 1 of lateral surface 25 form paddle inward flange and paddle outward flange, both length bases
This is identical.The medial surface 24 and lateral surface 25 respectively with first side 22 and the rounding off of second side 23.
In such scheme, compared with traditional inward flange is far smaller than outer peripheral paddle, stirring of the present invention
The inward flange of leaf 2 and outward flange same length so that the area of paddle 2 is big, is far smaller than outside with traditional inward flange
The paddle 2 of edge is compared, and paddle 2 of the present invention clearly enhances the flow intensity of the inside edge of paddle 2, and current letter
It is single, winding will not be produced, during drying, paddle 2 of the invention is easy to scatter clothing in the space such as upper and lower, middle, avoids
Winding, good drying effect and few fold.Medial surface 24, lateral surface 25 provide the active force of radially upset for clothing, described interior
Side 24 and lateral surface 25 reduce resistance of the paddle 2 to clothing respectively with first side 22 and the rounding off of second side 23.
Further, the medial surface 24 is described outer since extending top 21 to the chassis 11 of impeller center rapidly
Side 25 since top 21 rapidly to the outward flange of chassis 11 extend.
In such scheme, the medial surface 24 top 21 to the chassis 11 of impeller center since extending rapidly, institute
The cambered surface that medial surface 24 is wide for bottom, is gradually narrowed to top 21 is stated, gap be present between the medial surface 24 of each paddle 2, respectively
The edge of medial surface 24 of paddle 2 is simultaneously non-intersect, if the impeller center also includes center runner 3, the inclination of medial surface 24
Angle is relatively large, if the impeller center is provided with raised central part, does not include the angle of inclination phase of runner, then medial surface 24
To smaller, to prevent clothing to retain and wind in central area.The lateral surface 25 since top 21 rapidly to outside chassis 11
Edge extends, and the angle of inclination of the lateral surface 25 is big, and as close to the outward flange of chassis 11, enhancing washing barrel edge clothing
Inverting action, prevent clothing washing barrel edge retain or accumulation, increase washing and/drying effect.The He of medial surface 24
Lateral surface 25 can be that either curved surface or one are that one, inclined-plane is curved surface on inclined-plane.
Further, the top 21 of the paddle 2 includes the partes glabra 26 radially extended along impeller body 1, described
The height of partes glabra 26 is basically unchanged.
Further, the top 21 of the paddle 2 also includes the local crowning structure for being arranged on the medial surface 24 of paddle 2
27, the peak of local crowning structure 27 is also the peak of paddle 2.
In such scheme, the partes glabra 26 reduces paddle 2 to the resistance of clothing, makes it easier to overturn.It is described
Local crowning structure 27 make it that the impeller paddle 2 of the present invention is steeper relative to the paddle 2 of common impeller, advantageously in beating
Clothing and upset clothing are dissipated, prevents clothing is accumulated in the inside edge of paddle 2 from winding, or prevent the effect of center runner 3 not
It is enough to break up and overturn clothing, sets local crowning structure 27 to strengthen the effect of center runner 3.
Further, the area of each paddle 2 accounts for the percentage of the whole area of impeller chassis 11 more than 10%.
In such scheme, the percentage that the area of each paddle 2 accounts for the whole area of impeller chassis 11 is more than 10%, makes
Each paddle 2 size it is bigger than the paddle 2 of common impeller, the effect of impeller agitation current is strong, and clean result is obvious
Enhancing.
Further, the distance between the outward flange of paddle 2 and the outward flange of chassis 11 are less than 10mm.
In such scheme, the distance between the outward flange of paddle 2 and the outward flange of chassis 11 are less than 10mm, and enhancing is washed
The inverting action of barrel edge clothing is washed, prevents clothing to retain or accumulate in washing barrel edge, increase washing and/drying effect.
Further, the 2 outer peripheral length of paddle is the 5%-30% of the outer circumference of impeller chassis 11.
In such scheme, the 2 outer peripheral length of paddle is the 5%-30% of the outer circumference of impeller chassis 11, is stirred
Mix that the outward flange of leaf 2 is wide, and the area of paddle 2 is big, the inverting action of paddle 2 is strong.But the size of paddle 2 is again in rational scope
It is interior, space is provided for the upset of clothing, prevents from winding.
Further, the impeller chassis 11 is to lower recess, it is preferred that the chassis is more than to the depth of lower recess
10mm。
In such scheme, the chassis 11 is to lower recess so that the high point of impeller paddle 2 of the present invention is relative to common
The paddle 2 of impeller is high, and the paddle 2 of the more common impeller of moulding is steeper, enhances the effect that paddle 2 stirs current, also for
Spinning upside down for clothing provides space, also causes clothing to be easier to be broken up, avoids winding, enhancing washing and/or drying effect
Fruit.Furthermore the relatively common impeller paddle 2 of paddle 2 of the invention is high, impact and stirring of the paddle 2 to current are added
Effect, makes detergent etc. to be sufficiently mixed with water, improves the cleaning performance of washing machine.
Further, the impeller body 1 is provided centrally with the central part of projection, the inward flange of paddle 2 at least portion
Subpackage is wrapped up in central part and extended since central part.
Further, the length of the inward flange of the paddle 2 parcel central part is more than the outward flange length of paddle 2
20%.
In such scheme, the inward flange of paddle 2 at least partly parcel central part, the inward flange of paddle 2 lean on as far as possible
Entad so that clothing is easier broken up, overturn, and prevents clothing from winding.
Further, the central part is arranged to hemispherical configuration, and surface is provided with some round and smooth projections 31, the edge of projection 31
Central part surface uniformly circumferentially extends, and two weeks or more the projections 31 are set on central part surface.
In such scheme, it is to strengthen the effect of upset of the central part to clothing, prevent clothing from existing to set projection 31
Winding is accumulated at center.
Further, some through holes are additionally provided with the chassis 11 of the impeller body 1, the through hole is from the center of impeller body 1
Distribution is gradually opened in centrifugation.
In such scheme, the through hole can not only be used for the water circulation amount between interior outer barrel during the increase washing of limbers, again
Drying wind air inlet can be used as to improve drying functions, also enhance the aesthetic of impeller.Furthermore during washing, centrifugation is gradually opened point
The through hole of cloth produce some centrifugations gradually evolution to weep, prevent clothing from winding, while increase contact of the current with clothing and rub
Area is wiped, clean result is more preferable.
Embodiment one
As shown in Figures 1 to 5, the present embodiment provides a kind of agitation wheel for washing machine, including impeller body 1, the impeller body 1
Upper setting two is radially extended same from the raised paddle 2 radially extended centrally along impeller body 1, two paddles 2
One diametrically.
The bottom of paddle 2 is wide, is gradually narrowed to top, and the paddle 2 is included since top 21 to impeller bottom
The first side 22 and second side 23 that disk 11 extends, the first side 22 and second side 23 are located at the radial direction of paddle 2
Both sides, radial direction of the curve that the first side 22 and second side 23 intersect with impeller body 1 substantially with the paddle 2 are put down
OK.
Between curve and the radial direction of the paddle that the first side 22 and second side 23 intersect with impeller body 1
Deviation angle is less than or equal to 6 °, and both offset directions are radially opposite.
The first side 22 and second side 23 are in the steepness of asymmetrical shape, first side 22 and second side 23
It is different；The Central Symmetry of paddle 2.The first side 22 and second side 23 are curved surface.
The paddle 2 also includes the medial surface 24 and lateral surface 25 extended since top 21 to impeller chassis 11, institute
State medial surface 24 to impeller center position to extend, the lateral surface 25 extends to impeller outward flange, the medial surface 24 and outside
The curve that face 25 is intersected with impeller body 1 forms paddle inward flange and paddle outward flange, both same lengths.Institute
State medial surface 24 and lateral surface 25 respectively with first side 22 and the rounding off of second side 23.The medial surface 24 and lateral surface
25 be curved surface.
Since extending top 21 to the chassis 11 of impeller center rapidly, the lateral surface 25 pushes up the medial surface 24 certainly
Portion 21 starts to the outward flange of chassis 11 to extend rapidly.
The outward flange of paddle 2 is with the outward flange of chassis 11 close proximity to the outward flange of paddle 2 and the outside of chassis 11
The distance between edge is less than 10mm.
The percentage that the area of each paddle 2 accounts for the whole area of impeller chassis 11 is more than 10%.
The 2 outer peripheral length of paddle is the 5%-30% of the outer circumference of impeller chassis 11.
The top 21 of the paddle 2 includes the partes glabra 26 radially smoothly extended to the edge of impeller body 1, described smooth
The height in portion 26 is basically unchanged.The top of the paddle 2 also includes the local crowning structure for being arranged on the medial surface 24 of paddle 2
27, the peak of local crowning structure 27 is also the peak of paddle 2.The local crowning structure 27 and partes glabra 26 are smooth
Transition, the local crowning structure 27 and medial surface 24, first side 22 and the rounding off of second side 23.
The impeller chassis 11 is more than 10mm to lower recess, 11 downward cup depth of chassis.
Some through holes are additionally provided with the chassis 11 of the impeller body 1, the through hole from the center of impeller body 1 gradually open point by centrifugation
Cloth.
Embodiment two
The present embodiment provides a kind of agitation wheel for washing machine, including impeller body, and two are set in the impeller body from center
Along the raised paddle radially extended of impeller body, two paddles radially extend it is same diametrically.
The present embodiment be embodiment one further restriction, with embodiment one it is different be the impeller body center
The central part of projection is provided with, the paddle inward flange at least partly parcel central part simultaneously extends since central part.
The length of the paddle inward flange parcel central part is more than the 20% of paddle outward flange length, the paddle
The length of inward flange is less than or equal to the outer peripheral length of paddle.
The central part is arranged to hemispherical configuration, and surface is provided with some round and smooth projections, and the projection is equal along central part surface
Even circumferentially extending, two weeks or more the projections are set on central part surface.
Embodiment three
As shown in figures 1 to 6, the present embodiment provides a kind of agitation wheel for washing machine, including impeller body 1, in the impeller body 1
Two are set to radially extend same from the raised paddle 2 radially extended centrally along impeller body 1, two paddles 2
Diametrically.
The present embodiment be embodiment one further restriction, the centrally disposed center free to rotate of the impeller body 1
Friction structure under runner 3 and centrally disposed runner 3.
The friction structure is metallic gasket 4, is connected to by screw 41 in impeller body 1, and the center runner 3 can revolve
What is turned is arranged on the top of metallic gasket 4.The outward flange diameter of the metallic gasket 4 is more than or equal to the bottom overall diameter of center runner 3.
The center runner 3 is hemispherical configuration, and the surface of center runner 3 is provided with some projections 31, it is preferred that the projection
31 uniformly circumferentially centrally disposed surfaces of runner 3.The projection 31 uniformly circumferentially extends along the surface of center runner 3, turns at center
Take turns 3 surface distributed, two weeks projections 31.The center runner 3 is hollow chondritic, inside be provided with it is some increase intensity and
The muscle played a supporting role, the top of center runner 3 21 are removably provided with runner lid 32.
The inward flange of paddle 2 at least partly parcel center runner 3 and at the center runner 3 extend, it is described to stir
The length for mixing the inward flange of leaf 2 parcel center runner 3 is more than the 20% of the outward flange length of paddle 2, the inward flange of paddle 2
Length and 2 outer peripheral similar length of paddle.
Described above is only presently preferred embodiments of the present invention, not makees any formal limitation to the present invention, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any technology people for being familiar with this patent
Member without departing from the scope of the present invention, when the technology contents using above-mentioned prompting make it is a little change or be modified to
The equivalent embodiment of equivalent variations, as long as being the content without departing from technical solution of the present invention, the technical spirit pair according to the present invention
Any simple modification, equivalent change and modification that above example is made, in the range of still falling within the present invention program.
Claims (10)
- A kind of 1. agitation wheel for washing machine, it is characterised in that：Two are set including impeller body, in the impeller body from centrally along ripple Take turns body the raised paddle radially extended, two paddles radially extend it is same diametrically.
- A kind of 2. agitation wheel for washing machine according to claim 1, it is characterised in that：The paddle bottom is wide, to top by Taper it is narrow, the paddle include since top to impeller chassis extend first side and second side, first side Face and second side are located at the radially opposite sides of paddle, the curve base that the first side and second side intersect with impeller body This is radial parallel with the paddle.
- A kind of 3. agitation wheel for washing machine according to claim 2, it is characterised in that：The first side and second side and ripple Take turns the deviation angle between the intersecting curve of body and the radial direction of the paddle and be less than or equal to 6 °, and both offset directions are radially Conversely.
- A kind of 4. agitation wheel for washing machine according to claim 1 or 2, it is characterised in that：The paddle is also included from top Start to impeller chassis extend medial surface and lateral surface, the inner side towards impeller center position extend, the outside towards Impeller outward flange extends, and the curve that the medial surface and lateral surface intersect with impeller body forms paddle inward flange and paddle Outward flange, both same lengths.
- 5. according to a kind of agitation wheel for washing machine described in claim any one of 1-4, it is characterised in that：The top bag of the paddle The partes glabra radially extended along impeller body is included, the height of the partes glabra is basically unchanged.
- A kind of 6. agitation wheel for washing machine according to claim 5, it is characterised in that：The top of the paddle also includes setting In the local crowning structure of paddle medial surface, the peak of local crowning structure is also the peak of paddle.
- A kind of 7. agitation wheel for washing machine according to claim 4, it is characterised in that：The area of each paddle accounts for whole impeller The percentage of chassis area is more than 10%.
- A kind of 8. agitation wheel for washing machine according to claim 4, it is characterised in that：The outer peripheral length of paddle is ripple Take turns the 5%-30% of chassis outer circumference.
- 9. according to a kind of agitation wheel for washing machine described in claim any one of 1-8, it is characterised in that：The impeller chassis is to recessed Fall into, it is preferred that the chassis is more than 10mm to the depth of lower recess.
- A kind of 10. washing machine, it is characterised in that：Impeller described in claim any one of 1-9 is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711050027.1A CN107653622B (en) | 2017-10-31 | 2017-10-31 | Washing machine impeller and washing machine thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711050027.1A CN107653622B (en) | 2017-10-31 | 2017-10-31 | Washing machine impeller and washing machine thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107653622A true CN107653622A (en) | 2018-02-02 |
| CN107653622B CN107653622B (en) | 2023-09-05 |
Family
ID=61096027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711050027.1A Active CN107653622B (en) | 2017-10-31 | 2017-10-31 | Washing machine impeller and washing machine thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107653622B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019085790A1 (en) * | 2017-10-31 | 2019-05-09 | 青岛海尔洗衣机有限公司 | Washing machine impeller and washing machine having same |
| WO2019101121A1 (en) * | 2017-11-22 | 2019-05-31 | 青岛海尔洗衣机有限公司 | Washer |
| CN107653622B (en) * | 2017-10-31 | 2023-09-05 | 青岛海尔洗衣机有限公司 | Washing machine impeller and washing machine thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5865047A (en) * | 1996-04-29 | 1999-02-02 | Daewoo Electronics Co., Ltd. | Pulsator for a washing machine |
| CN2665175Y (en) * | 2002-06-14 | 2004-12-22 | 海尔集团公司 | Washing machine impeller |
| CN102965876A (en) * | 2012-11-01 | 2013-03-13 | 海尔集团公司 | Low-twisting low-abrasion impeller and washing machine adopting same |
| CN104109964A (en) * | 2013-04-17 | 2014-10-22 | 海尔集团公司 | Inner tub and pulsator integrated structure and washing machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107653622B (en) * | 2017-10-31 | 2023-09-05 | 青岛海尔洗衣机有限公司 | Washing machine impeller and washing machine thereof |
-
2017
- 2017-10-31 CN CN201711050027.1A patent/CN107653622B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5865047A (en) * | 1996-04-29 | 1999-02-02 | Daewoo Electronics Co., Ltd. | Pulsator for a washing machine |
| CN2665175Y (en) * | 2002-06-14 | 2004-12-22 | 海尔集团公司 | Washing machine impeller |
| CN102965876A (en) * | 2012-11-01 | 2013-03-13 | 海尔集团公司 | Low-twisting low-abrasion impeller and washing machine adopting same |
| CN104109964A (en) * | 2013-04-17 | 2014-10-22 | 海尔集团公司 | Inner tub and pulsator integrated structure and washing machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019085790A1 (en) * | 2017-10-31 | 2019-05-09 | 青岛海尔洗衣机有限公司 | Washing machine impeller and washing machine having same |
| CN107653622B (en) * | 2017-10-31 | 2023-09-05 | 青岛海尔洗衣机有限公司 | Washing machine impeller and washing machine thereof |
| WO2019101121A1 (en) * | 2017-11-22 | 2019-05-31 | 青岛海尔洗衣机有限公司 | Washer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107653622B (en) | 2023-09-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9920465B2 (en) | Washing method for washing machine and a washing machine | |
| CN107653622A (en) | A kind of agitation wheel for washing machine and its washing machine | |
| CN101994227B (en) | Method for controlling combined washing mode of washing machine | |
| CN109423801A (en) | A kind of washing machine | |
| EP2987901B1 (en) | Integrated structure of internal barrel and impeller, washing machine and washing method | |
| CN202500016U (en) | Anti-winding washing machine impeller | |
| CN109423854A (en) | A kind of washing machine | |
| CN107653621A (en) | A kind of agitation wheel for washing machine and its washing machine | |
| EP3184685B1 (en) | Washing machine and washing method | |
| JP2013539373A (en) | Method of driving laundry rolling by pulsator in vertical laundry tub and its application | |
| CN107227588A (en) | A kind of washing machine gland and the washing machine with it | |
| CN105483968A (en) | Impeller for washing machine | |
| CN101851836B (en) | Wave wheel for washing upwards and downwards by turning washings | |
| CN202969057U (en) | Washing machine impeller and washing machine | |
| KR200176081Y1 (en) | A washing machine having impact pulsator | |
| CN208250683U (en) | Roller washing machine and its door seal | |
| CN205012036U (en) | Washing machine impeller and have its washing machine | |
| CN105408540B (en) | Washing machine | |
| CN103789960B (en) | A kind of agitation wheel for washing machine and washing machine | |
| CN207998721U (en) | Roller washing machine | |
| CN108103723A (en) | The bionical impeller of washing machine and with its rotary drum washing machine | |
| CN204266005U (en) | Impeller and washing machine | |
| CN206034108U (en) | Rotary drum washing machine | |
| KR0122243Y1 (en) | Pulsator for a washing machine | |
| JP4012114B2 (en) | Washing machine stirring blades |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230802 Address after: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant after: QINGDAO HAIER WASHING MACHINE Co.,Ltd. Applicant after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER WASHING MACHINE Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |