CN105506912A - Bionic pulsator of washing machine and pulsator washing machine with same - Google Patents
Bionic pulsator of washing machine and pulsator washing machine with same Download PDFInfo
- Publication number
- CN105506912A CN105506912A CN201610013150.5A CN201610013150A CN105506912A CN 105506912 A CN105506912 A CN 105506912A CN 201610013150 A CN201610013150 A CN 201610013150A CN 105506912 A CN105506912 A CN 105506912A
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- Prior art keywords
- washing machine
- impeller
- bionical
- moving rib
- water
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- 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
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- 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
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- 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 bionic pulsator of a washing machine and the pulsator washing machine with the same. The bionic pulsator is characterized in that a plurality of water stirring ribs are circumferentially distributed on the upper surface of a body at intervals and are in central symmetry relative to the center of the body; an incident flow surface and a back flow surface are formed at two sides, in the circumferential of the body, of each water stirring rib; each of the incident flow surfaces and the back flow surfaces forms an arc surface while the arc surfaces of the incident flow surfaces and the back flow surfaces are opposite to each other; included angles formed between tangent lines of two ends, in the radial direction of the body, of the incident flow surfaces and the back flow surfaces range from 110 degrees to 150 degrees; the incident flow surfaces and the back flow surfaces are respectively obliquely formed relative to the upper surface of the body, and included angles between the incident flow surfaces and the bottom surfaces of the water stirring ribs as well as included angles between the back flow surfaces and the bottom surfaces of the water stirring ribs range from 70 degrees to 80 degrees. According to the bionic pulsator of the washing machine, disclosed by the embodiment of the invention, the washing effect of the washing machine can be improved while the power consumption is lowered.
Description
Technical field
The present invention relates to washing machine technology field, particularly relate to a kind of bionical impeller of washing machine and there is its rotary drum washing machine.
Background technology
The rotary drum washing machine of correlation technique, when washing clothes, is undertaken rotating and swinging thus reach clean result by impeller rotating drive current, clothing.Because impeller relies on centrifugal action when rotating to carry out washing clothes, in order to improve the wash degree of clothing, impeller upper surface can arrange water-moving rib, the upper surface of simultaneously impeller body generally also can be arranged some are auxiliaryly washed or cosmetic structure, although such structure and the water-moving rib of correlation technique make impeller drying ability comparatively strong, also make the washing power consumption of washing machine larger simultaneously.
Summary of the invention
The present invention is intended to one of solve the problems of the technologies described above at least to a certain extent.
For this reason, one object of the present invention is the bionical impeller proposing a kind of washing machine, and the bionical impeller of described washing machine can reduce washing power consumption while raising washability.
Another object of the present invention is to propose a kind of rotary drum washing machine with the bionical impeller of above-mentioned washing machine.
The bionical impeller of the washing machine of embodiment according to a first aspect of the present invention, comprise: body, the outline of described body is formed as circular, the upper surface of described body is provided with multiple water-moving rib arranged spaced apart along its circumference, multiple described water-moving rib is in a center of symmetry relative to the center of described body, the both sides of each described water-moving rib in the circumference of described body are formed as fluoran stream surface and lee side respectively, described fluoran stream surface be formed as arcwall face respectively with described lee side and the arcwall face of the arcwall face of described fluoran stream surface and described lee side towards relative, the angle angle formed between the tangent line at the two ends of described fluoran stream surface in the radial direction of described body is between 110-150 °, the angle angle formed between the tangent line at the two ends of described lee side in the radial direction of described body is between 110-150 °,
Described fluoran stream surface and described lee side are obliquely installed relative to the upper surface of described body respectively, angle angle between the bottom surface of described fluoran stream surface and described water-moving rib is between 70-80 °, and the angle angle between the bottom surface of described lee side and described water-moving rib is between 70-80 °.
According to the bionical impeller of the washing machine of the embodiment of the present invention, can resistance to water-flow be reduced, improve the drying dynamics of water-moving rib, increase the washing intensity of washings, and then improve clean result, can power consumption be reduced simultaneously.
In addition, according to the bionical impeller of the washing machine of the embodiment of the present invention, following additional technical characteristic can also be had:
According to some embodiments of the present invention, maximum height difference between the upper surface of described water-moving rib the inner in the radial direction of described body and the upper surface of described body is 25-31mm, maximum height difference between the upper surface of the outer end of described water-moving rib in the radial direction of described body and the upper surface of described body is 37-43mm, rounding off between the upper surface of described the inner and the upper surface of described outer end.
Alternatively, the maximum height difference between the upper surface of described the inner and the upper surface of described body is 28mm, and the maximum height difference between the upper surface of described outer end and the upper surface of described body is 40mm.
According to some embodiments of the present invention, the angle angle formed between the inner tangent line of described fluoran stream surface and the outer end tangent line of described fluoran stream surface is 130 °, and the angle angle formed between the inner tangent line of described lee side and the outer end tangent line of described lee side is 130 °.
According to some embodiments of the present invention, the angle angle between the bottom surface of described fluoran stream surface and described water-moving rib is 75 °, and the angle angle between the bottom surface of described lee side and described water-moving rib is 75 °.
According to some embodiments of the present invention, the upper surface of the outer end of described water-moving rib is obliquely installed relative to the upper surface of described body in the radial direction of described body, and the angle of inclination of the upper surface of the outer end of described water-moving rib and the upper surface of described body is between 50-70 °.
Alternatively, the angle of inclination of the upper surface of the outer end of described water-moving rib and the upper surface of described body is 60 °.
Alternatively, the upper surface of the outer end of described water-moving rib is formed as arcwall face.
According to some embodiments of the present invention, the projection of outer end on the upper surface of described body of described water-moving rib is roughly formed as fishtail.
According to some embodiments of the present invention, the squamous face on multiple surface on the body of being sticked is provided with between any two adjacent described water-moving ribs, multiple described squamous face is alternately arranged, the difference in height between the upper surface in adjacent two described squamous faces is 0.7-0.8mm.
Alternatively, the difference in height between the upper surface in adjacent two described squamous faces is 0.65mm.
According to some embodiments of the present invention, described water-moving rib comprises 5.
According to some embodiments of the present invention, described water-moving rib and described body are integrally formed.
According to some embodiments of the present invention, the lower surface of described body is also provided with multiple radially extension and draining muscle arranged spaced apart in the circumferential.
The rotary drum washing machine of embodiment comprises the bionical impeller of the washing machine of above-described embodiment according to a second aspect of the present invention.
According to the rotary drum washing machine of the embodiment of the present invention, can clean result be improved, reduce washing power consumption.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the front view of the bionical impeller of washing machine according to the embodiment of the present invention;
Fig. 2 is the upward view of the bionical impeller of washing machine according to the embodiment of the present invention;
Fig. 3 is the stereogram of the bionical impeller of washing machine according to the embodiment of the present invention
Fig. 4 is the enlarged drawing in A portion in Fig. 3;
Fig. 5 is the stereogram of another angle of the bionical impeller of washing machine according to the embodiment of the present invention;
Fig. 6 is the enlarged drawing in B portion in Fig. 5.
Description of reference numerals
100: bionical impeller;
1: water-moving rib, 11: fluoran stream surface, 12: lee side, 13: groove, 14: elongate slots;
2: squamous face;
3: draining muscle;
4: body;
A: the angle angle formed between the tangent line at the two ends of fluoran stream surface in the radial direction of body;
B: the angle of inclination of the upper surface of the outer end of water-moving rib and the upper surface of body;
H1: the maximum height difference between the upper surface of water-moving rib the inner in the radial direction of body and the upper surface of body;
H2: the maximum height difference between the upper surface of the outer end of water-moving rib in the radial direction of body and the upper surface of body.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
First with reference to figure 1-Fig. 6, the bionical impeller 100 according to the washing machine of the embodiment of the present invention is described below.
As shown in figs 1 to 6, body 4 and multiple water-moving rib 1 can be comprised according to the bionical impeller 100 of the washing machine of the embodiment of the present invention.
Specifically, the outline of body 4 is formed as circular, and the upper surface of body 4 is provided with multiple water-moving rib 1 arranged spaced apart along its circumference, and multiple water-moving rib 1 is in a center of symmetry relative to the center of body 4.As shown in Fig. 1, Fig. 3 and Fig. 5, body 4 is in disc-shape, and be formed with wheel hub in the center of body 4, each water-moving rib 1 extends along the radial direction of body 4, and each water-moving rib 1 extends to the edge of body 4 from center hub.
As shown in Fig. 1, Fig. 3 and Fig. 5, the both sides of each water-moving rib 1 in the circumference of body 4 are formed as fluoran stream surface 11 and lee side 12 respectively, fluoran stream surface 11 be formed as arcwall face respectively with lee side 12 and the arcwall face of the arcwall face of fluoran stream surface 11 and lee side 12 towards relative, namely as shown in Figure 1, the arcwall face of fluoran stream surface 11 is relative with the bending direction of the arcwall face of lee side 12.Like this, when bionical impeller 100 rotates, the washing current in washing machine wherein a part of fluoran stream surface 11 by water-moving rib 1 and lee side 12 are upwards filled with, to strengthen the flow intensity of washings.
The angle angle a formed between the tangent line at the two ends of fluoran stream surface 11 in the radial direction of body 4 is between 110-150 °, and the angle angle formed between the tangent line at the two ends of lee side 12 in the radial direction of body 4 is between 110-150 °.Such as, as shown in Figure 1, fluoran stream surface 11 is contiguous less at the radian of the inner at body 4 center in the radial direction of body 4, and the outer end radian at fluoran stream surface 11 adjacent body 4 edge in the radial direction of body 4 is larger.When bionical impeller 100 rotates, the spin intensity of the outer end of water-moving rib 1 is greater than the inner, and the radian of fluoran stream surface 11 outer end is greater than inner radian, and the radian of lee side 12 outer end is greater than inner radian.Thus, the drying dynamics of water-moving rib 1 outer end can be increased further, promote the flow intensity of washing machine washed water.
Fluoran stream surface 11 and lee side 12 are obliquely installed relative to the upper surface of body 4 respectively.Such as, as shown in Figure 3 and Figure 5, fluoran stream surface 11 is obliquely installed towards relative direction with lee side 12, water-moving rib 1 reduces gradually along the width of the circumference of body 4 in the bottom of water-moving rib 1 to the direction of upper end, namely fluoran stream surface 11 is obliquely installed towards the direction of lee side 12, and lee side 12 is obliquely installed towards the direction of fluoran stream surface 11.
Angle angle between the bottom surface of fluoran stream surface 11 and water-moving rib 1 is between 70-80 °, and the angle angle between the bottom surface of lee side 12 and water-moving rib 1 is between 70-80 °.Thus, current flowing can be increased, improve clean result, reduce power consumption when impeller rotates.
According to the bionical impeller 100 of embodiment of the present invention washing machine, by limiting fluoran stream surface 11 and the lee side 12 of water-moving rib 1, wherein, the angle angle formed between the angle angle formed between the tangent line at the two ends of fluoran stream surface 11 in the radial direction of body 4 and the tangent line at the two ends of lee side 12 in the radial direction of body 4 is all between 110-150 °.And fluoran stream surface 11 and lee side 12 relative to the angle of inclination of body 4 between 70-80 °.Thus can resistance to water-flow be reduced, improve the drying dynamics of water-moving rib 1, increase the washing intensity of washings, and then improve clean result, can power consumption be reduced simultaneously.
In some embodiments of the invention, as shown in Figure 2, maximum height difference h1 between the upper surface of water-moving rib 1 the inner in the radial direction of body 4 and the upper surface of body 4 is 25-31mm, maximum height difference h2 between the upper surface of the outer end of water-moving rib 1 in the radial direction of body 4 and the upper surface of body 4 is 37-43mm, rounding off between inner upper surface and the upper surface of outer end, namely the upper surface of water-moving rib 1 can be arcwall face.Thus, washings resistance to water-flow can be reduced, increase washing intensity, thus be conducive to improving clean result.
Alternatively, maximum height difference between the upper surface of water-moving rib 1 the inner in the radial direction of body 4 and the upper surface of body 4 can h1 be 28mm, and the maximum height difference h2 between the upper surface of the outer end of water-moving rib 1 in the radial direction of body 4 and the upper surface of body 4 is 40mm.Inventor can obtain through many experiments, now, washs current and all can reach optimum clean effect and washing power consumption during bionical impeller 100 rotating.
In examples more of the present invention, as shown in Figure 1, the angle angle a formed between the inner tangent line of fluoran stream surface 11 and the outer end tangent line of fluoran stream surface 11 is 130 °, and the angle angle formed between the inner tangent line of lee side 12 and the outer end tangent line of lee side 12 is 130 °.Thus clean result can be improved further, reduce power consumption.
In examples more of the present invention, the angle angle between the bottom surface of fluoran stream surface 11 and water-moving rib 1 is 75 °, and the angle angle between the bottom surface of lee side 12 and water-moving rib 1 is 75 °.Thus clean result can be improved further, reduce power consumption.
In some embodiments of the invention, the upper surface of the outer end of water-moving rib 1 is obliquely installed relative to the upper surface of body 4 in the radial direction of body 4, and the angle of inclination of the upper surface of the outer end of water-moving rib 1 and the upper surface of body 4 can between 50-70 °.Thus, a part for washings can flow along the upper surface of the outer end of water-moving rib 1, to improve the flow rate of water flow of water-moving rib 1 outer end, and then improves the drying effect of water-moving rib 1.Alternatively, the angle of inclination of the upper surface of the outer end of water-moving rib 1 and the upper surface of body 4 can be 60 °.Now, the clean effect that can improve further, reduces washing power consumption.
Alternatively, the upper surface of the outer end of water-moving rib 1 can be formed as arcwall face.Wherein, the outer end of arcwall face extends on body 4 upper surface, and the angle angle that the bottom surface of the face tangent with the outer end of arcwall face and water-moving rib 1 is formed is 50-70 °.Thus be more conducive to the flowing of washings.
In examples more of the present invention, the projection of outer end on the upper surface of body 4 of water-moving rib 1 is roughly formed as fishtail.Thus improve the flow velocity of current.Alternatively, as shown in Fig. 1, Fig. 5 and Fig. 6, the outer end of water-moving rib 1 is formed with groove 13, has been formed radially multiple elongate slots 14 along body 4 on the upper surface of the outer end of water-moving rib 1.Can turbulent flow be formed by the current of the upper surface of the outer end of water-moving rib 1 between multiple elongate slots 14 and groove 13, thus promote the current flowing of washings.
Further, as shown in Figure 1, multiple elongate slots 14 can tilt extend along the bearing of trend of the upper surface of water-moving rib 1.Such as, be adjacent to fluoran stream surface 11 elongate slots 14 can along the arcwall face of fluoran stream surface 11 towards inclination, be adjacent to lee side 12 elongate slots 14 can along the arcwall face of lee side 12 towards inclination.
Particularly, the rotary water current flow velocity passed through due to water-moving rib 1 outer end is very large, and high-velocity fluid has the greatest impact by viscous friction drag, thus the water flow dynamic energy resulted through and the pressure loss, reduce flow intensity, add washing power consumption.As shown in Figure 6, adopt the upper surface of the outer end of the water-moving rib 1 of similar fishtail height fluctuating empennage profile can ensure that the current passed through produce multiple rotating turbulence whirlpool group being close to water-moving rib 1 upper surface, upset original viscous drag layer, thus reduce the motor output shaft power driving the bionical impeller 100 of washing machine to rotate, improve washings intensity of flow.
In examples more of the present invention, as shown in Figure 3 and Figure 4, be provided with multiple squamous face 2 be sticked on body 4 upper surface between any two adjacent water-moving ribs 1, multiple squamous face 2 is alternately arranged, the difference in height between the upper surface in adjacent two squamous faces 2 is 0.7-0.8mm.Thus, make the upper surface of body 4 can occur multiple overlapping whirlpool group, make clothing along with current continuous rise and fall while rotation, due to this strong turbulent flow concussion clean result, thus the clean result of clothing can be improved further.
As shown in Fig. 1, Fig. 3-Fig. 6, multiple squamous face 2 can be formed radially as multilayer along body 4, wherein, multiple squamous faces 2 of every layer along body 4 circumferential array and the size in the squamous face 2 of every layer and shape can be roughly the same.Alternatively, the area in the squamous face 2 of the outer end of body 4 can be greater than the area in the squamous face 2 of body 4 center.The squamous face 2 of adjacent two layers alternately arranges and difference in height can be 0.7-0.8mm.Alternatively, the difference in height between the upper surface in adjacent two squamous faces 2 can be 0.65mm.Difference in height between the upper surface in namely adjacent in the radial direction of body 4 squamous face 2 can be 0.65mm.Thus more can optimize the clean result of clothing.
Alternatively, water-moving rib 1 can comprise 5.In example as shown in Figure 1,5 water-moving ribs 1 to extend and circumference along body 4 distributes along the radial direction of body 4.By arranging 5 water-moving ribs 1, thus further can promote to be flowed by the current of bionical impeller 100, making current fiercer, to improve the clean result of clothing.
In examples more of the present invention, water-moving rib 1 and body 4 can be integrally formed.Thus, not only can increase the structural strength between body 4 and water-moving rib 1, and the production technology of bionical impeller 100 can be simplified, enhance productivity.
In examples more of the present invention, as shown in Figure 2, the lower surface of body 4 also can be provided with multiple radially extension and draining muscle 3 arranged spaced apart in the circumferential.Thus, the water below bionical impeller 100 can be squeezed in the water injector plate of washing machine by multiple draining muscle 3, and from spout ejection, to carry out Washing to clothing, thus improve the clean result of clothing further.
The bionical impeller 100 of the washing machine of above-described embodiment is comprised according to the rotary drum washing machine of the embodiment of the present invention, because the bionical impeller 100 of washing machine according to the above embodiment of the present invention has above-mentioned technique effect, therefore, the rotary drum washing machine of the embodiment of the present invention also has above-mentioned technique effect, namely according to the rotary drum washing machine of the embodiment of the present invention, by arranging the bionical impeller 100 of above-mentioned washing machine, improve local resistance and the current deflecting of the many places of bionical impeller 100 upper surface, when making clothes washing, current are fiercer, clothing tumbling effect is better, thus ensure the washability strengthening clothing under the prerequisite of low energy consumption.
According to the rotary drum washing machine of the embodiment of the present invention other form and operation be all known for those of ordinary skills, be not described in detail here.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is less than second feature.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, those of ordinary skill in the art can change above-described embodiment within the scope of the invention when not departing from principle of the present invention and aim, revising, replacing and modification.
Claims (15)
1. a bionical impeller for washing machine, is characterized in that, comprising: body, the outline of described body is formed as circular, the upper surface of described body is provided with multiple water-moving rib arranged spaced apart along its circumference, and multiple described water-moving rib is in a center of symmetry relative to the center of described body
The both sides of each described water-moving rib in the circumference of described body are formed as fluoran stream surface and lee side respectively, described fluoran stream surface be formed as arcwall face respectively with described lee side and the arcwall face of the arcwall face of described fluoran stream surface and described lee side towards relative, the angle angle formed between the tangent line at the two ends of described fluoran stream surface in the radial direction of described body is between 110-150 °, the angle angle formed between the tangent line at the two ends of described lee side in the radial direction of described body is between 110-150 °
Described fluoran stream surface and described lee side are obliquely installed relative to the upper surface of described body respectively, angle angle between the bottom surface of described fluoran stream surface and described water-moving rib is between 70-80 °, and the angle angle between the bottom surface of described lee side and described water-moving rib is between 70-80 °.
2. the bionical impeller of washing machine according to claim 1, it is characterized in that, maximum height difference between the upper surface of described water-moving rib the inner in the radial direction of described body and the upper surface of described body is 25-31mm, maximum height difference between the upper surface of the outer end of described water-moving rib in the radial direction of described body and the upper surface of described body is 37-43mm, rounding off between the upper surface of described the inner and the upper surface of described outer end.
3. the bionical impeller of washing machine according to claim 2, it is characterized in that, maximum height difference between the upper surface of described the inner and the upper surface of described body is 28mm, and the maximum height difference between the upper surface of described outer end and the upper surface of described body is 40mm.
4. the bionical impeller of washing machine according to claim 1 and 2, it is characterized in that, the angle angle formed between the inner tangent line of described fluoran stream surface and the outer end tangent line of described fluoran stream surface is 130 °, and the angle angle formed between the inner tangent line of described lee side and the outer end tangent line of described lee side is 130 °.
5. the bionical impeller of washing machine according to claim 1 and 2, is characterized in that, the angle angle between the bottom surface of described fluoran stream surface and described water-moving rib is 75 °, and the angle angle between the bottom surface of described lee side and described water-moving rib is 75 °.
6. the bionical impeller of washing machine according to claim 1, it is characterized in that, the upper surface of the outer end of described water-moving rib is obliquely installed relative to the upper surface of described body in the radial direction of described body, and the angle of inclination of the upper surface of the outer end of described water-moving rib and the upper surface of described body is between 50-70 °.
7. the bionical impeller of washing machine according to claim 6, is characterized in that, the angle of inclination of the upper surface of the outer end of described water-moving rib and the upper surface of described body is 60 °.
8. the bionical impeller of washing machine according to claim 6, is characterized in that, the upper surface of the outer end of described water-moving rib is formed as arcwall face.
9. the bionical impeller of the washing machine according to any one of claim 1-8, is characterized in that, the projection of outer end on the upper surface of described body of described water-moving rib is roughly formed as fishtail.
10. the bionical impeller of the washing machine according to any one of claim 1-8, it is characterized in that, the squamous face on multiple surface on the body of being sticked is provided with between any two adjacent described water-moving ribs, multiple described squamous face is alternately arranged, the difference in height between the upper surface in adjacent two described squamous faces is 0.7-0.8mm.
The bionical impeller of 11. washing machines according to claim 10, is characterized in that, the difference in height between the upper surface in adjacent two described squamous faces is 0.65mm.
The bionical impeller of 12. washing machines according to any one of claim 1-8, it is characterized in that, described water-moving rib comprises 5.
The bionical impeller of 13. washing machines according to any one of claim 1-8, it is characterized in that, described water-moving rib and described body are integrally formed.
The bionical impeller of 14. washing machines according to any one of claim 1-8, is characterized in that, the lower surface of described body is also provided with multiple radially extension and draining muscle arranged spaced apart in the circumferential.
15. 1 kinds of rotary drum washing machines, is characterized in that, comprise the bionical impeller of the washing machine according to any one of claim 1-14.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610013150.5A CN105506912B (en) | 2016-01-07 | 2016-01-07 | The bionical impeller of washing machine and with its rotary drum washing machine |
| CN201810054656.XA CN108103723B (en) | 2016-01-07 | 2016-01-07 | Bionic impeller of washing machine and impeller washing machine with bionic impeller |
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| CN201610013150.5A CN105506912B (en) | 2016-01-07 | 2016-01-07 | The bionical impeller of washing machine and with its rotary drum washing machine |
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| CN201810054656.XA Division CN108103723B (en) | 2016-01-07 | 2016-01-07 | Bionic impeller of washing machine and impeller washing machine with bionic impeller |
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| CN105506912A true CN105506912A (en) | 2016-04-20 |
| CN105506912B CN105506912B (en) | 2018-06-19 |
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| CN201810054656.XA Active CN108103723B (en) | 2016-01-07 | 2016-01-07 | Bionic impeller of washing machine and impeller washing machine with bionic impeller |
| CN201610013150.5A Expired - Fee Related CN105506912B (en) | 2016-01-07 | 2016-01-07 | The bionical impeller of washing machine and with its rotary drum washing machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105951363A (en) * | 2016-06-16 | 2016-09-21 | 无锡小天鹅股份有限公司 | Pulsator washing machine |
| CN105951365A (en) * | 2016-06-16 | 2016-09-21 | 无锡小天鹅股份有限公司 | Outer bucket of pulsator washing machine and pulsator washing machine with same |
| CN106436140A (en) * | 2016-09-30 | 2017-02-22 | 无锡小天鹅股份有限公司 | Pulsator washing machine |
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| CN101851836A (en) * | 2009-04-01 | 2010-10-06 | 海尔集团公司 | Wave wheel for washing upwards and downwards by turning washings |
| CN101880946A (en) * | 2009-05-08 | 2010-11-10 | 潘雪珍 | Washing machine impeller and washing machine and washing mode thereof |
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| CN105951363A (en) * | 2016-06-16 | 2016-09-21 | 无锡小天鹅股份有限公司 | Pulsator washing machine |
| CN105951365A (en) * | 2016-06-16 | 2016-09-21 | 无锡小天鹅股份有限公司 | Outer bucket of pulsator washing machine and pulsator washing machine with same |
| CN105951363B (en) * | 2016-06-16 | 2018-09-18 | 无锡小天鹅股份有限公司 | Rotary drum washing machine |
| CN106436140A (en) * | 2016-09-30 | 2017-02-22 | 无锡小天鹅股份有限公司 | Pulsator washing machine |
| CN106436140B (en) * | 2016-09-30 | 2019-07-19 | 无锡小天鹅股份有限公司 | Rotary drum washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108103723B (en) | 2020-07-14 |
| CN108103723A (en) | 2018-06-01 |
| CN105506912B (en) | 2018-06-19 |
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