CN204266005U - Impeller and washing machine - Google Patents
Impeller and washing machine Download PDFInfo
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- CN204266005U CN204266005U CN201420546861.5U CN201420546861U CN204266005U CN 204266005 U CN204266005 U CN 204266005U CN 201420546861 U CN201420546861 U CN 201420546861U CN 204266005 U CN204266005 U CN 204266005U
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- impeller
- impeller body
- upstream face
- convex tendon
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Abstract
The utility model discloses a kind of impeller, described impeller comprises impeller body, is located at multiple drying convex tendons of impeller body upper surface, and described multiple drying convex tendon is that swirling extends by the periphery of described impeller body to the axial line of impeller body.The utility model additionally provides a kind of washing machine adopting above-mentioned impeller, and impeller provided by the utility model has the high effect cleaning ratio and low power consumption.
Description
Technical field
The utility model relates to impeller and washing machine.
Background technology
The rotation of impeller structure can drive liquid to rotate thereupon, such as rotary drum washing machine, and it comprises the washtub holding water and clothing and the bottom surface being installed on washtub and to the projecting inward impeller of bucket.But the clean result that existing impeller adopts form to bring usually is poor, particularly, impeller is when rotating, and the current that the drying convex tendon of impeller brings stir very little, then impeller is converted into that the efficiency of water stirring is low and problem energy consumption that is that produce energy consumption high is higher.
Utility model content
Main purpose of the present utility model is to make rotary drum washing machine reach the high effect cleaning ratio, low power consumption.
For achieving the above object, the utility model provides a kind of impeller, described impeller comprises impeller body, is located at multiple drying convex tendons of impeller body upper surface, and described multiple drying convex tendon is that swirling extends by the periphery of described impeller body to the axial line of impeller body.
Preferably, the quantity of described drying convex tendon is at least two, described at least two drying convex tendons are located at the surface of impeller body symmetrically relative to the axial line of described impeller body, at least two drying convex tendons are in the swirling convergence be rotated counterclockwise around described axial line.
Preferably, described drying convex tendon comprises the first upstream face, the second upstream face and end face; Described first upstream face and the second upstream face are connected with the upper surface of impeller body and are positioned at the both sides of impeller body radial direction, and described first upstream face and the second upstream face opposite tilt extend; The extending end of described end face and the first upstream face and the second upstream face is connected the surface to form drying convex tendon.
Preferably, described end face is curved surface, and from the axial line of described impeller body towards the direction of periphery, the height of described end face distance impeller body increases gradually.
Preferably, the angle between the first upstream face of described drying convex tendon and the second upstream face is 30 ° to 50 °, and the first upstream face is identical with the angle between axial line with the second upstream face.
Preferably, the spacing at end face place between the first upstream face of described drying convex tendon and the second upstream face is 13mm to 15mm; From described impeller body periphery to the direction of the axial line of impeller body, subtract from 50mm gradually in the spacing at the upper surface place of impeller body between the first upstream face of described drying convex tendon and the second upstream face and be too narrow to 20mm; The ultimate range on the end face of drying convex tendon and the surface of impeller body is 47mm to 52mm.
Preferably, described impeller body is formed with multiple osculum between multiple drying convex tendon, and the area of the osculum that described impeller body is offered accounts for 2% to 2.5% of whole impeller body plane projection area.
Preferably, described impeller body form described drying convex tendon upper surface centered by the low conical surface shape of high periphery; Described impeller body formed drying convex tendon surface and perpendicular to axial line horizontal plane between angle beta be 4 ° to 8 °.
In addition, the utility model to achieve these goals, additionally provides a kind of washtub, and described washtub comprises stainless steel washing staving, impeller and interior bucket base; Described stainless steel washing staving and impeller are installed on interior bucket base, and stainless steel washing staving, impeller and interior bucket base form the laundry chamber of accommodating laundry and liquid jointly, and described impeller is above-mentioned impeller
Preferably, described washtub also comprises balance ring and wash-board; Described balance ring is connected to one end deviating from interior bucket base of stainless steel washing staving, to be connected with the inner surface that stainless steel washs staving in described wash-board projection laundry chamber, and the lower end of described wash-board is inserted in interior bucket base, the upper end of described wash-board is inserted in balance ring.
Impeller provided by the utility model, be that counterclockwise swirl shape restrain extend by the periphery of described impeller body to the axial line of impeller body due to described drying convex tendon, the liquid flowing strength formed when making impeller do in washing process clockwise and rotate counterclockwise is discrepant, thus can not winding be formed, and then clothing can be cleaned fast, reach the effect that the shorter time cleans clothing, and then reach the high effect cleaning ratio, low power consumption.
Accompanying drawing explanation
Fig. 1 shows the structural representation of the utility model impeller one embodiment;
Fig. 2 is the structural representation of the impeller shown in Fig. 1 when overlooking;
Fig. 3 is the cross-sectional schematic in B-B direction in Fig. 2;
Fig. 4 is the cross-sectional schematic in C-C direction in Fig. 2;
Fig. 5 is the cross-sectional schematic in D-D direction in Fig. 2;
Fig. 6 is the cross-sectional schematic in Fig. 2 on A-A direction;
Fig. 7 is the structural representation of the impeller shown in Fig. 1 when facing;
Fig. 8 is the partial structurtes schematic diagram of the utility model washing machine one embodiment;
Fig. 9 is the schematic diagram that the washtub of the washing machine shown in Fig. 8 eliminates impeller;
Figure 10 is the cross-sectional schematic in A-A direction in Fig. 9.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The utility model discloses a kind of impeller 1.
Incorporated by reference to referring to Fig. 1, Fig. 2 and Fig. 7, Fig. 1 shows the structural representation of the utility model impeller one embodiment; Fig. 2 is the structural representation of the impeller shown in Fig. 1 when overlooking.Fig. 7 is the structural representation of the impeller shown in Fig. 1 when facing.
In the present embodiment, this impeller 1 comprises impeller body 11, drying convex tendon 12 and blade 13.Described drying convex tendon 12 and blade 13 set up the relative both sides with impeller body 11 separately.
Impeller body 11 is roughly rounded, and the center of impeller body 11 has an axial line 1111.Impeller body 11 is formed with multiple osculums 112 of central through hole 111 and centrally through hole 111 circumference distribution.Particularly, the axis of central through hole 111 and axial line 1111 conllinear of impeller body 11, central through hole 111 can be used for through stirring rod (scheming not shown), drives impeller 1 to rotate around axial line 1111 to make stirring rod.
The upper surface of described impeller body 11 is provided with four drying convex tendons, 12, four drying convex tendons 12 are located at impeller body 11 symmetrically upper surface relative to axial line 1111.Described drying convex tendon 12 restrains extension to the axial line 1111 of impeller body 11 in counterclockwise swirl shape by the periphery of described impeller body 11.Namely drying convex tendon 12 extends from the axial line 1111 of impeller body 11 to the periphery of impeller body 11 in bending.Particularly, in the present embodiment, drying convex tendon is the unilateral observation being provided with drying convex tendon 12 from impeller body 11 counterclockwise in the present embodiment and defines, and what occur below continues to adopt this definition clockwise and counterclockwise.
Impeller body 11 is being convexly equipped with multiple blade 13 relative to the lower surface forming drying convex tendon 12, and these blades 13 extend along the radial direction of impeller body 11.
Drying convex tendon 12 comprises the first upstream face 121, second upstream face 122 and end face 123.Described first upstream face 121 and the second upstream face 122 are connected with the upper surface of impeller body 11 and are positioned at the both sides of impeller body 11 radial direction.Described first upstream face 121 and the second upstream face 122 opposite tilt extend.The extending end of described end face 123 and the first upstream face 121 and the second upstream face 122 is connected the surface to form drying convex tendon 12.In the present embodiment, when impeller 1 rotates clockwise, the first upstream face 121 is for opening liquid, and the second upstream face 122 place produces negative pressure and attracts liquid; When impeller 1 rotates counterclockwise, the second upstream face 122 is for opening liquid, and the first upstream face 121 place produces negative pressure and attracts liquid.
In the present embodiment, because described drying convex tendon 12 restrains extension to the axial line 1111 of impeller body 11 in counterclockwise swirl shape by the periphery of described impeller body 11, the liquid flowing strength formed when making impeller 1 do in washing process clockwise and rotate counterclockwise is discrepant.Particularly, the first upstream face 121 is in the shape that arches upward, then less at resistance in time opening liquid, thus the power of conduction liquid is less, forms liquid flowing strength also lower; And the second upstream face 122 is recessed, then comparatively large at resistance in time opening liquid, thus the power of conduction liquid is comparatively large, forms liquid flowing strength also higher.The then impeller 1 that provides of the present embodiment, the current rotating clockwise generation are higher than the liquid flowing strength rotating counterclockwise generation.And existing washtub, can and then rotate clockwise when impeller 1 rotates clockwise (abbreviation transfer), then the liquid flowing strength that the transfer of impeller 1 can cause impeller 1 to bring when rotating clockwise reduces.Impeller 1 in the present embodiment, just can be formed with the transfer of existing washtub and compensate, make washing machine at actual laundering time the clockwise and anticlockwise liquid stream that formed close to equal.Clothing can just be untied completely in the ensuing counterclockwise stage that is wrapped in that the stage that rotates clockwise is formed, thus can not winding be formed, and then clothing can be cleaned fast, reach the effect that the shorter time cleans clothing, and then reach the high effect cleaning ratio, low power consumption.
In the present embodiment, the upper surface of the end face 123 of drying convex tendon 12 and the first upstream face 121, second upstream face 122 and impeller body 11 is round and smooth to be connected.Namely end face 123 is curved surface, and the opposite end of end face 123 in impeller body 11 radial direction is connected with the upper surface of impeller body 11 is round and smooth.Further, from the axial line 1111 of impeller body 11 towards the direction of periphery, the height of described end face 123 between the two ends that impeller body 11 is connected is in increasing shape change gradually.This is highly the surface distance of end face 123 apart from impeller body 11.
In the present embodiment, multiple drying convex tendon 12 is one-body molded with impeller body 11.That is, multiple drying convex tendon 12 and the manufacture of impeller body 11 overall processing, such as multiple drying convex tendon 12 by the mode of injection moulding and impeller body 11 one-body molded.Certainly, the present invention is not limited thereto, multiple drying convex tendon 12 also by other modes and impeller body 11 one-body molded.Alternatively, impeller body 11 and drying convex tendon 12 are working of plastics or sheet metal component, then drying convex tendon 12 is embedded at impeller body 11.
Incorporated by reference to referring to Fig. 3 to Fig. 5.Fig. 3 is the cross-sectional schematic in B-B direction in Fig. 2; Fig. 4 is the cross-sectional schematic in C-C direction in Fig. 2; Fig. 5 is the cross-sectional schematic in D-D direction in Fig. 2.
In the present embodiment, angle (α 1, α 2 and α 3) between first upstream face 121 of drying convex tendon 12 and the second upstream face 122 is 30 ° to 50 °, and the first upstream face 121 substantially identical with the angle between axial line 1111 with the second upstream face 122 (all thinking identical within error 3 °).The impeller 1 that the present embodiment provides, can make to adopt the washing machine of this impeller more energy-conservation, and the power of washing current is more powerful.Particularly, clothing is when touching the first upstream face 121 and second upstream face 122 of drying convex tendon 12, be subject to the active force of impeller, this active force can be decomposed into the component that is parallel to axial line 1111 (vertical direction) and perpendicular to the component on axial line 1111 (horizontal direction) in mechanical analysis.And the ratio of these two components is determined by the angle between the first upstream face 121 and the second upstream face 122, this angle is larger, then the component on vertical direction is larger, and the component in horizontal direction is corresponding less.The component institute work of this active force in the vertical direction is the gravity overcoming clothing, allow clothing up move can be suspended in liquid and be unlikely to down that pile-up is on the surface of impeller 1, therefore the component of in the vertical direction is a kind of to the inoperative idle work of clean result.Real drive clothing motion, what obtain clean result is this active force component in the horizontal direction, is that the component in horizontal direction makes clothing do circumference centrifugal motion.
Between two upstream faces of tradition impeller, angle is between 43 ° to 78 °, and namely upstream face is very slow relative to the gradient of the upper surface of impeller body, and make accounting that impeller flogs a dead horse bigger than normal, the efficiency of impeller to energy transferring is on the low side.Therefore, the impeller 1 that the present embodiment provides, angle between first upstream face 121 of drying convex tendon 12 and the second upstream face 122 be 30 ° to 50 ° as shown in Figures 3 to 5, wherein the angle value of α 1, α 2 and α 3 is respectively 31.9 °, 30 ° and 32.6 °, make the gradient between the upper surface of drying convex tendon 12 and impeller body 11 larger, the liquid flowing strength then stirring generation is higher, and then useful work accounting is large, and namely the transmission efficiency of impeller 1 pair of energy is higher.And energy transfer efficiency improves, will reduce accordingly the power required by motor for washer, the electric energy spent by motor for washer is just corresponding to be reduced, and makes washing machine more energy-conservation.
In the present embodiment, the angle between the first upstream face 121 of drying convex tendon 12 and the second upstream face 122 is greater than 30 ° and is less than the problem that 50 ° can be avoided clothing tumbling effect difference in washing process.Particularly, if when the angle between the first upstream face 121 of drying convex tendon 12 and the second upstream face 122 is less than 30 °, then the component of in the vertical direction can become very little, the little effect to gravity cannot be offset, clothing cannot suspend in water, under the double action of gravity and water negative pressure, the all lower motion pile-up of clothing is on the upper surface of impeller body 11, affect the speed that clothing does circumference centrifugal motion, the tumbling effect of clothing in washing process will be reduced, reduce and clean the uniformity.
Particularly, in the present embodiment, the spacing (i.e. the width of end face 123) at end face 123 place between the first upstream face 121 of drying convex tendon 12 and the second upstream face 122 is 13mm to 15mm.And from impeller body 11 periphery to the direction of the axial line 1111 of impeller body 11, the spacing at the upper surface place of impeller body 11 between the first upstream face 121 of drying convex tendon 12 and the second upstream face 122 subtracts from 50mm gradually and is too narrow to 20mm.The end face 123 of drying convex tendon 12 is 47mm to 52mm with the ultimate range on the surface of impeller body 11.The impeller 1 that the present embodiment provides has to be strengthened cleaning effect further.Particularly, by flow dynamics analysis, it is that water flows to low-pressure area from higher-pressure region because there is the region of different hydraulic pressure in water that the water in washtub can move.And the impeller 1 in the present embodiment is when rotating, the negative pressure region that formation one is identical with the inswept area of drying convex tendon 12 after the movement locus of drying convex tendon 12, liquid just pours into this negative pressure region fast.And liquid pours into speed and the intensity of this negative pressure region, depend on angle, the height of drying convex tendon 12, the shape of drying convex tendon 12 between the first upstream face 121 of drying convex tendon 12 and the second upstream face 122.When rotating, relative to the comparatively short mild impeller of the protuberance of transmission, the negative pressure larger than traditional impeller more than 50% formed after the movement locus of the impeller 1 that the present embodiment provides by drying convex tendon 12, the flow stream velocity namely in washtub and intensity all can large more than 50% than traditional impeller.
In the present embodiment, in order to allow clothing be washed more comprehensively, further, also corresponding improvement is carried out to impeller body 11.
Please refer to Fig. 6, Fig. 6 is the cross-sectional schematic in Fig. 2 on A-A direction.The conical surface shape that centered by the surface that impeller body 11 forms drying convex tendon 12, high periphery is low.This conical surface shape surface is for guiding clothing to do centrifugal motion along axial line 1111 place of impeller body 11 toward the periphery direction of impeller body 11, and namely clothing can expeditely along impeller inclined-plane move to edge when touching impeller.Promote that clothing forms good tumbling effect, improve the uniformity of washing, allow clothing be washed more comprehensively.And traditional impeller comprises recessed basin type and sombrero subtype, recessed basin shape can make the clothing pile-up in centre at impeller center, and the impeller plane of mexican hat shape, the pillar of that projection can have tractive to hinder it to the negative interaction of edge motion to clothing.Particularly, impeller body 11 in the present embodiment formed drying convex tendon 12 surface and perpendicular to axial line 1111 horizontal plane 1112 between angle beta be 4 ° better to 8 °, angle beta is excessive, counteracts the effect of drying convex tendon 12 drying, and the excessive rear clothing of effect guided can form pile-up and be unfavorable for that clothing rolls after going to impeller body 11 periphery; Angle beta is too small, and guiding function weakens greatly.
Please again referring to Fig. 6, the utility model has also made improvement to osculum 112, and particularly, the area of the osculum 112 that impeller body 11 is offered accounts for 2% to 2.5% of whole impeller body 11 plane projection area.Namely under the visual angle shown in Fig. 2, the ratio of the area of osculum 112 and the area of impeller body 11.Traditional impeller, the area accounting of the osculum 112 that impeller is offered is usually below 1%.And in the present embodiment, the area accounting of osculum 112 is increased to 2% and 2.5%, be conducive to the raising of washing of drum type washing machine effect.In order to follow-up being convenient to is read, now impeller body 11 is formed drying convex tendon 12 side is called top side, and relative opposite side is called bottom side.Impeller 1 is when rotating, and the blade 13 of impeller body 11 bottom side forms the negative pressuren zone with the inswept area equation of blade 13 after movement locus.When forming this negative pressuren zone, the water of impeller body 11 top side will pass osculum 112, arrives the bottom side of impeller body 11.The liquid of impeller body 11 bottom side is under the stirring of blade 13, centrifugal motion can be done along the axial line 1111 of impeller body 11 to the periphery direction of impeller body 11, thus participate in the relevant water circulation (described relevant water circulation: liquid moves to the position, space between the outer barrel of washing machine and washtub or up flow into filter cartridge along the filtering trough in washtub medium) of washing machine.The area accounting of the osculum 112 of the impeller 1 provided due to the present embodiment is increased to 2% and 2.5%, then the speed top side making liquid from impeller body 11 being sucked into the bottom side of impeller body 11 is faster, and flow is larger.Thus the effect of " accelerating liquid circulates, and improves utilization and the filter efficiency of water " can be reached.
Particularly, in the present embodiment, impeller 1 is applicable on the washing machine of 5KG rank, impeller body 11 has been opened the osculum 112 of 160 φ 3.5.Along with the increase of application washing machine capacity, accounting increases accordingly, but considers from structural strength, should more than 2.5%, and the diameter in hole should keep φ 3.5mm.
The utility model additionally provides a kind of washing machine, incorporated by reference to the structural representation referring to Fig. 8 to Figure 10, Fig. 8 being the utility model washing machine one embodiment; Fig. 9 is the schematic diagram that the washtub of the washing machine shown in Fig. 8 eliminates impeller; Figure 10 is the cross-sectional schematic in A-A direction in Fig. 9.
In the present embodiment, this washing machine comprises washtub 2, is installed on the motor 3 of the bottom of washtub 2, and motor 3 drives the impeller 24 be positioned at bottom washtub 2 by clutch 4.
The washtub 2 of this washing machine comprises balance ring 21, stainless steel washing staving 22, wash-board 23, impeller 24, interior bucket base 25 and ring flange 26.Wherein impeller 24 adopts the impeller in above-described embodiment.Washing machine due to the present embodiment have employed above-mentioned impeller, natural, and the washing machine in the present embodiment also has all beneficial effects that above-mentioned impeller has.
Particularly, in the present embodiment, interior bucket base 25 is fixedly connected with ring flange 26, when ring flange 26 is for being installed on washing machine and other parts lock together fixing.
Stainless steel washing staving 22 and impeller 24 are installed on interior bucket base 25, and stainless steel washing staving 22, impeller 24 and interior bucket base 25 form the laundry chamber of accommodating laundry and liquid jointly.
Balance ring 21 is connected to one end deviating from interior bucket base 25 of stainless steel washing staving 22.
Wash-board 23 is convexly equipped in laundry chamber, and is connected with the inner surface that stainless steel washs staving 22, and the lower end of wash-board 23 is inserted in interior bucket base 25, and the upper end of wash-board 23 is inserted in balance ring 21.Particularly, washing staving 22 with stainless steel in the middle part of wash-board 23 is connected fastening; Stainless steel washing staving 22 wraps up with the roll riveting of interior bucket base 25 and combining, and adopts screw to reinforce the connection.
In the present embodiment, the washtub 2 of washing machine with the existing technical characteristic distinguished is: washtub 2 has three wash-boards 23, these three wash-boards 23 wash the inner surface protrusion of staving 22 relative to stainless steel and the circumference along stainless steel washing staving 22 is uniformly distributed, i.e. 120 °, interval setting.
Three wash-boards 23 in washtub 2 link balance ring 21 from interior bucket base 25 always, the whole washtub 2 of up/down perforation.
The surface of three wash-boards 23 in washtub 2 in stainless steel washing staving 22 scope is all smooth seamless, is a complete surface.Traditional wash-board 23 being generally all provided with salient point, for increasing friction, reaching the effect of clean clothing.And in the present embodiment, wash-board 23 surface is not provided with salient point, but light planar.
The washtub 2 of the washing machine that the present embodiment provides, due to the dash effect of three wash-boards 23, and 3 strands are washed the center racing current of staving 22 current from the periphery of stainless steel washing staving 22 to stainless steel from can be formed, water jet propulsion clothing has circumferential central motion.And the impeller 24 of washtub 2 of the present invention is when rotating, be formed centrally a very large negative pressure in impeller 24, the water in washtub 2 all to negative pressuren zone motion, thus forms a whirlpool.The clothing moving to center, under the double action of whirlpool and gravity, moves downward from center, until touch impeller 24, and under the centrifugal action that impeller 24 is powerful, driven the periphery being thrown to stainless steel washing staving 22 by the protuberance of impeller 24.Clothing has arrived peripheral region, under the buoyancy of liquid and the induced effect of liquid stream, climbs up, arrive liquid level always along bucket wall.Define the circulation of a rolling like this.Good rolling circulation, makes the clothing in bucket be washed to uniformly, substantially increases wash ratio and the clean uniformity, allow washing more comprehensively, make clothing cleaner.
These are only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. an impeller, is characterized in that, described impeller comprises impeller body, is located at multiple drying convex tendons of impeller body upper surface, and described multiple drying convex tendon is that swirling extends by the periphery of described impeller body to the axial line of impeller body.
2. impeller as claimed in claim 1, it is characterized in that, the quantity of described drying convex tendon is at least two, described at least two drying convex tendons are located at the surface of impeller body symmetrically relative to the axial line of described impeller body, at least two drying convex tendons are in the swirling convergence be rotated counterclockwise around described axial line.
3. impeller as claimed in claim 2, it is characterized in that, described drying convex tendon comprises the first upstream face, the second upstream face and end face; Described first upstream face and the second upstream face are connected with the upper surface of impeller body and are positioned at the both sides of impeller body radial direction, and described first upstream face and the second upstream face opposite tilt extend; The extending end of described end face and the first upstream face and the second upstream face is connected the surface to form drying convex tendon.
4. impeller as claimed in claim 3, it is characterized in that, described end face is curved surface, and from the axial line of described impeller body towards the direction of periphery, the height of described end face distance impeller body increases gradually.
5. impeller as claimed in claim 3, it is characterized in that, the angle between the first upstream face of described drying convex tendon and the second upstream face is 30 ° to 50 °, and the first upstream face is identical with the angle between axial line with the second upstream face.
6. impeller as claimed in claim 3, it is characterized in that, the spacing at end face place between the first upstream face of described drying convex tendon and the second upstream face is 13mm to 15mm; From described impeller body periphery to the direction of the axial line of impeller body, subtract from 50mm gradually in the spacing at the upper surface place of impeller body between the first upstream face of described drying convex tendon and the second upstream face and be too narrow to 20mm; The ultimate range on the end face of drying convex tendon and the surface of impeller body is 47mm to 52mm.
7. impeller as claimed in claim 1, it is characterized in that, described impeller body is formed with multiple osculum between multiple drying convex tendon, and the area of the osculum that described impeller body is offered accounts for 2% to 2.5% of whole impeller body plane projection area.
8. impeller as claimed in claim 1, is characterized in that, the conical surface shape that centered by the upper surface that described impeller body forms described drying convex tendon, high periphery is low; Described impeller body formed drying convex tendon surface and perpendicular to axial line horizontal plane between angle beta be 4 ° to 8 °.
9. a washing machine, described washing machine comprises stainless steel washing staving, impeller and interior bucket base; Described stainless steel washing staving and impeller are installed on interior bucket base, and stainless steel washing staving, impeller and interior bucket base form the laundry chamber of accommodating laundry and liquid jointly, and it is characterized in that, described impeller is the impeller described in any one of claim 1 to 8.
10. washing machine as claimed in claim 9, it is characterized in that, described washing machine also comprises balance ring and wash-board; Described balance ring is connected to one end deviating from interior bucket base of stainless steel washing staving, described wash-board to be convexly equipped in described laundry chamber and to be connected with the inner surface that described stainless steel washs staving, and the lower end of described wash-board is inserted in interior bucket base, the upper end of described wash-board is inserted in balance ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420546861.5U CN204266005U (en) | 2014-09-22 | 2014-09-22 | Impeller and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420546861.5U CN204266005U (en) | 2014-09-22 | 2014-09-22 | Impeller and washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204266005U true CN204266005U (en) | 2015-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420546861.5U Expired - Fee Related CN204266005U (en) | 2014-09-22 | 2014-09-22 | Impeller and washing machine |
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| Country | Link |
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| CN (1) | CN204266005U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106555300A (en) * | 2015-09-30 | 2017-04-05 | 青岛海尔洗衣机有限公司 | A kind of impeller and the washing machine with the impeller |
| CN108425210A (en) * | 2017-02-15 | 2018-08-21 | 东芝生活电器株式会社 | Washing machine |
| CN112538714A (en) * | 2020-12-16 | 2021-03-23 | 陕西科技大学 | Washing machine impeller with liftable convex ribs |
-
2014
- 2014-09-22 CN CN201420546861.5U patent/CN204266005U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106555300A (en) * | 2015-09-30 | 2017-04-05 | 青岛海尔洗衣机有限公司 | A kind of impeller and the washing machine with the impeller |
| CN106555300B (en) * | 2015-09-30 | 2021-04-13 | 青岛海尔洗衣机有限公司 | Impeller and washing machine with same |
| CN108425210A (en) * | 2017-02-15 | 2018-08-21 | 东芝生活电器株式会社 | Washing machine |
| CN112538714A (en) * | 2020-12-16 | 2021-03-23 | 陕西科技大学 | Washing machine impeller with liftable convex ribs |
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