CN106319813A - Pulsator washing machine - Google Patents
Pulsator washing machine Download PDFInfo
- Publication number
- CN106319813A CN106319813A CN201610873346.1A CN201610873346A CN106319813A CN 106319813 A CN106319813 A CN 106319813A CN 201610873346 A CN201610873346 A CN 201610873346A CN 106319813 A CN106319813 A CN 106319813A
- Authority
- CN
- China
- Prior art keywords
- impeller dish
- washing machine
- water
- staving
- rotary drum
- 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.)
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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
-
- 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
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/088—Liquid supply arrangements
Abstract
The invention discloses a pulsator washing machine which comprises a tub body and an impeller disc. A cavity is defined inside the tub body. The inner side wall of the tub body is provided with a waterfall spraying plate extending in the axial direction of the tub body. A first channel is defined between the inner side wall of the tub body and the waterfall spraying plate. A waterfall spraying opening communicated with the first channel is formed in the upper portion of the waterfall spraying plate. The impeller disc is rotationally arranged at the bottom of the tub body. A second channel communicated with the cavity and the first channel is defined between the bottom of the tub body and the impeller disc. The side, back on to the second channel, of the impeller disc is provided with a plurality of water stirring ribs distributed at intervals. A concave face sunken downwards relative to the outer edge is formed on the upper surface of the impeller disc. According to the pulsator washing machine, due to the design of the concave face of the impeller disc, the volume of the pulsator washing machine is increased, the strength for stirring water flow of the impeller disc is improved, the impeller disc is used for driving the water flow to flow through the waterfall spraying opening to impact garments, the strength and the water spraying amount of the sprayed waterfall are improved, and the cleaning ratio of the pulsator washing machine is increased.
Description
Technical field
The present invention relates to washing machine technology field, in particular it relates to a kind of rotary drum washing machine.
Background technology
Rotary drum washing machine easily causes the winding of medicated clothing when cleaning medicated clothing, and the cleaning efficiency not only affecting washing machine also can
Damaging laundry, shortens the use time of medicated clothing, in order to prevent medicated clothing to be wound around, during the work of rotary drum washing machine, reduces impeller
Rotary speed, although to a certain degree solve the winding problem of medicated clothing, but impeller rotating speed reduces, and can affect again washing of washing machine
Only than, affect the cleaning quality of washing machine undergarment equally.
The impeller drainability of the washing machine in correlation technique is not enough, and spray waterfall current water yield and water outlet intensity are low, logical
Crossing water yield and the water outlet intensity installing suction pump increase spray waterfall current in washing machine, the production simultaneously adding washing machine becomes
This, reduce the receiving space of washing machine, adds single laundry quantity.
Summary of the invention
It is contemplated that solve one of above-mentioned technical problem the most to a certain extent.
To this end, the present invention proposes a kind of rotary drum washing machine, the spray waterfall water yield of this rotary drum washing machine is big, and drying ability is strong, and
Medicated clothing will not be wound around, and cleans ratio high.
Rotary drum washing machine according to embodiments of the present invention includes: staving and impeller dish, limits chamber, institute in described staving
The medial wall stating staving is provided with along its axially extended water injector plate, limits between medial wall and the described water injector plate of described staving
First passage, the top of described water injector plate is provided with the spraying passage turned on described first passage, and described impeller dish sets rotationally
In the bottom of described staving, limit between described impeller dish and the bottom of described staving respectively with described chamber and described first
The second channel of channel conductive, the side of the most described second channel of described impeller dish is provided with multiple drying arranged spaced apart
Muscle, the upper surface of described impeller dish forms the concave surface relative to outer edge concave downward.
Rotary drum washing machine according to embodiments of the present invention, by limiting spraying passage on staving, and utilizes first passage
Being turned on by second channel bottom spraying passage and staving and between impeller dish, current pass through first passage and second channel from staving
Bottom rise to spraying passage flow out, from top, medicated clothing is rinsed, by increasing capacitance it is possible to increase the current flushing dynamics to medicated clothing, improve
The clean ratio of washing machine, it is simple to the cleaning mixture being mingled with in cleaning medicated clothing and washing spot, and the concave design of impeller dish is not only
Add the volume of rotary drum washing machine, improve the single laundry quantity of rotary drum washing machine, moreover it is possible to prevent medicated clothing at rotary course
Middle tangled up and knotted, decreases the damage of medicated clothing, improves the clean level of medicated clothing.
It addition, rotary drum washing machine according to embodiments of the present invention, it is also possible to have a following additional technical characteristic:
According to one embodiment of present invention, described impeller dish contour line formed radially, from outside to inside height by
The least curve.
According to one embodiment of present invention, the side towards described second channel of described impeller dish is provided with multiple interval
Opening the draining muscle of layout, each described draining muscle protrudes from the lower surface of described impeller dish.
According to one embodiment of present invention, described water-moving rib and described draining muscle prolong along the radial direction of described impeller dish respectively
Stretch, and each described draining muscle height in the axial direction of described impeller dish, along described impeller dish radial direction the most gradually
Increase.
According to one embodiment of present invention, the quantity of described water-moving rib is more than or equal to 6.
According to one embodiment of present invention, the quantity of described water-moving rib is 6, and the quantity of described draining muscle is 12.
According to one embodiment of present invention, described impeller dish is less than described drying relative to the height bottom described staving
Muscle is relative to the height bottom described staving.
According to one embodiment of present invention, the middle part of described impeller dish is provided with along its axially extended wheel hub, described takes turns
Hub is higher than described water-moving rib relative to the height bottom described staving relative to the height bottom described staving.
According to one embodiment of present invention, it is provided with multiple backwater arranged spaced apart between adjacent two described water-moving ribs
Hole, each described backwater hole turns on described first passage and described chamber respectively.
According to one embodiment of present invention, described water-moving rib, described draining muscle are one-body molded with described impeller dish.
The additional aspect of the present invention and advantage will part be given in the following description, and part will become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage are from combining the accompanying drawings below description to embodiment and will become
Substantially with easy to understand, wherein:
Fig. 1 is the structural representation of the cylinder of rotary drum washing machine according to embodiments of the present invention；
Fig. 2 is the sectional view of the impeller dish of rotary drum washing machine according to embodiments of the present invention；
Fig. 3 is the top view of the impeller dish of rotary drum washing machine according to embodiments of the present invention；
Fig. 4 is the upward view of the impeller dish of rotary drum washing machine according to embodiments of the present invention.
Reference:
10: staving；
11: chamber；12: water injector plate；13: first passage；14: spraying passage；
20: impeller dish；
21: water-moving rib；22: draining muscle；23: wheel hub；24: backwater hole
30: second channel
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, the most from start to finish
Same or similar label represents same or similar element or has the element of same or like function.Below with reference to attached
The embodiment that figure describes is exemplary, it is intended to is used for explaining the present invention, and is not considered as limiting the invention.
Combine accompanying drawing 1 to Fig. 4 first below and specifically describe rotary drum washing machine (not shown) according to embodiments of the present invention.
Rotary drum washing machine according to embodiments of the present invention includes: staving 10 and impeller dish 20, limits chamber in staving 10
11, the medial wall of staving 10 is provided with along its axially extended water injector plate 12, limits between medial wall and the water injector plate 12 of staving 10
Going out first passage 13, the top of water injector plate 12 is provided with and the spraying passage 14 of first passage 13 conducting, and impeller dish 20 sets rotationally
Limit between the bottom of staving 10, the bottom of impeller dish 20 and staving 10 and turn on chamber 11 and first passage 13 respectively
Second channel 30, the side of the second channel dorsad 30 of impeller dish 20 is provided with multiple water-moving rib 21 arranged spaced apart, impeller dish
The upper surface of 20 forms the concave surface relative to outer edge concave downward.
In other words, rotary drum washing machine is mainly made up of staving 10 and impeller dish 20, is provided with for accommodating laundry in staving 10
Chamber 11, chamber 11 is axially extending along staving 10, and the interior sidewall surface of staving 10 is provided with water injector plate 12, water injector plate 12 and bucket
Defining first passage 13 between the inwall of body 10, the top of first passage 13 is provided with spraying passage 14, i.e. spraying passage 14 and is arranged on
The top of water injector plate 12, and spraying passage 14 connects with first passage 13, current can enter spraying passage 14 by first passage 13,
And spray from spraying passage 14.
Further, the bottom of staving 10 is provided with impeller dish 20, and impeller dish 20 can be around its central rotation, impeller dish 20 and bucket
Being provided with second channel 30 between the wall surface of body 10, second channel 30 turns on first passage 13, and the one side of impeller dish 20 is (such as figure
Shown in 1, the one side of second channel 30 dorsad) it is provided with multiple water-moving rib 21 along its circumferentially spaced layout, multiple water-moving ribs 21
On the evenly-spaced overhead surface being arranged on impeller dish 20, the middle part of impeller dish 20 forms the concave surface of concave downward, i.e. at water
Square upwards, the position of concave surface is less than the position at impeller dish 20 edge, say, that the Xray films line of impeller dish 20 is formed
Being a curve, the middle part of curve is less than the end points at two ends, and curve is the lowest the closer to the position height at center.
Thus, rotary drum washing machine according to embodiments of the present invention, by limiting spraying passage 14 on staving 10, and utilize
Second channel 30 bottom spraying passage 14 and staving 10 and between impeller dish 20 is turned on by first passage 13, and current lead to by first
Road 13 and second channel 30 rise to spraying passage 14 from the bottom of staving 10 and flow out, and are rinsed medicated clothing from top, it is possible to increase
Add the current flushing dynamics to medicated clothing, improve the clean ratio of washing machine, it is simple to the cleaning mixture being mingled with in cleaning medicated clothing and washing dirt
Stain, and the concave design of impeller dish 20 not only increases the volume of rotary drum washing machine, and the single that improve rotary drum washing machine is washed
Clothing quantity, moreover it is possible to prevent medicated clothing tangled up and knotted in rotary course, decrease the damage of medicated clothing, improves the clean journey of medicated clothing
Degree.
Preferably, the contour line of impeller dish 20 forms the curve radially, being the most highly gradually reduced.Specifically
Ground, as in figure 2 it is shown, the contour line of the longitudinal section of impeller dish 20 forms the curve radially extended, in impeller dish 20 radial direction side
Upwards, the height of curve is gradually increased to edge from the center of impeller dish 20.
It is to say, the contour line of aspect ratio impeller dish 20 edge placement of the contour line of impeller dish 20 center is low,
Since thus, the volume of impeller dish 20 can not only be increased, add the number of packages of single wash medicated clothing, and add impeller dish
Impact dynamics to current in 20 rotary courses, thus add the rotary speed of interior bucket current, and then add current to clothing
Thing rub dynamics, add the clean ratio of washing machine.
Advantageously, the side towards second channel 30 of impeller dish 20 is provided with multiple draining muscle 22 arranged spaced apart, often
Individual draining muscle 22 protrudes from the lower surface of impeller dish 20.
In other words, be provided with between the side towards second channel 30 (lower surface as shown in Figure 2) of impeller dish 20 multiple
Draining muscle 22, and multiple draining muscle 22 is arranged on impeller dish 20 along the circumference of impeller dish 20 is uniform, spaced apart, the most multiple drainings
Muscle 22 and multiple water-moving ribs 21 are separately positioned on two sides (lower surface as shown in Figure 2 and upper surface) of impeller dish 20.
Thus, by arranging draining muscle 22 between impeller dish 20 and second channel 30, utilize draining muscle 22 to rotate and drive
Current in second channel 30, are flowed out from spraying passage 14 by first passage 13, and from the top of medicated clothing, spray undershoot is washed, enters clothing
Spot on thing sweeps away, and can not only increase the clean ratio of washing machine, moreover it is possible to removes detergent on medicated clothing, decreases slurry,
Save wash water amount.Furthermore, due to the concave design of impeller dish 20 upper surface, make impeller dish 20 lower surface form convex surface,
So can increase the volume of second channel 30, thus increase the drying amount of draining muscle 22 so that the water discharged from spraying passage 14
Amount is significantly increased, and then improves the clean ratio of washing machine.
Alternatively, water-moving rib 21 and draining muscle 22 radially extending along impeller dish 20 respectively, and each draining muscle 22 is at ripple
Height in the axial direction of wheel disc 20, radial direction along impeller dish 20 are gradually increased from the inside to the outside.
Seeing figures.1.and.2, and combine Fig. 3 and Fig. 4, water-moving rib 21 and draining muscle 22 are separately positioned on the upper of impeller dish 20
Lower both sides, one end of water-moving rib 21 and draining muscle 22 is arranged on the center of impeller dish 20, and the other end is arranged on impeller dish 20
Edge, water-moving rib 21 and draining muscle 22 prolong the straight line at the radius place of impeller dish 20, and draining muscle 22 is at impeller dish
On the direction of 20 radiuses, to the edge of impeller dish 20 on the length direction of draining muscle 22, from the center of impeller dish 20, draining muscle
The height of 22 is gradually increased.
It is to say, impeller dish 20 is got over the closer to the size on impeller dish 20 axial direction of the draining muscle 22 at edge placement
Greatly, impeller dish 20 is in rotary course, owing to the angular velocity of impeller dish 20 is certain, so the linear velocity of the edge of impeller dish 20
Relatively big, the larger-size draining in edge muscle 22 is bigger to the percussion of current under high speed rotating effect such that it is able to increase
Adding the movement velocity of current in second channel 30, high-velocity flow is flowed out from spraying passage 14 by first passage 13.Therefore, by increasing
Add the height of the draining muscle 22 of impeller dish 20 edge, be possible to prevent to affect spraying passage because the draining dynamics of draining muscle 22 is not enough
The water spray dynamics of 14, can be greatly improved the clean ratio of washing machine.
Preferably, the quantity of water-moving rib 21 is more than or equal to 6.It is to say, impeller dish 20 back to the one of second channel 30
Side (upper surface as depicted in figs. 1 and 2) is provided with water-moving rib 21, and the number of water-moving rib 21 is more than or equal to 6, i.e. water-moving rib
The quantity of 21 can be 6, it is also possible to is 8.
And the number of the water-moving rib of the rotary drum washing machine in correlation technique mostly is 4-5, in the present embodiment, by increasing
The number of water-moving rib 21, by increasing capacitance it is possible to increase the drying intensity of water-moving rib 21, increases impeller and drives the rotation dynamics of chamber 11 undergarment
And speed, it is possible to increase washing medicated clothing between rub dynamics such that it is able to improve medicated clothing cleaning clean-up performance, improve
The clean ratio of rotary drum washing machine.
In certain specific embodiments of the invention, the quantity of water-moving rib 21 is 6, and the quantity of draining muscle 22 is 12.Tool
Body ground, as shown in Figure 3 and Figure 4, the side of impeller dish 20 is provided with 6 water-moving ribs 21, and opposite side is provided with 12 draining muscle 22, multiple
Water-moving rib 21, with the projection in the horizontal plane of multiple draining muscle 22, is provided with two draining muscle between two adjacent water-moving ribs 21
22。
Wherein, the water-moving rib 21 of the embodiment of the present invention and the quantity of draining muscle 22 are to tie with numerical simulation through Theoretical Calculation
Closing product and use the optimal value drawn, if the number of water-moving rib 21 is very few, draining muscle 22 is inadequate to the driving dynamics of medicated clothing, if dialling
The quantity of water muscle 21 is too much, not only increases the production cost of impeller, also reduces the volume of interior bucket chamber 11, and water-moving rib
21 easily with there is the relative changing of the relative positions between medicated clothing, affect normally washing by rubbing with the hands of medicated clothing.
The design quantity of draining muscle 22 is also such, arranges 12 draining muscle 22, it is possible to farthest increase draining muscle
The percussion of current in 22 pairs of second channels 30, it is ensured that the current in second channel 30 can be sprayed by spraying passage 14 smoothly
Go out.
Referring to the drawings 2, impeller dish 20 relative to the height bottom staving 10 less than water-moving rib 21 relative to staving 10 bottom
Height.It is to say, water-moving rib 21 is arranged on the top of impeller dish 20, bottom the top of water-moving rib 21 and staving 10 between
Distance is more than the distance between bottom impeller dish 20 and staving 10, as in figure 2 it is shown, in the vertical direction, the height of water-moving rib 21
Height more than impeller dish 20.
By being provided above water-moving rib 21 at impeller dish 20, and water-moving rib 21 relative to the height of drum head more than impeller dish
20 relative to the height of drum head, by increasing capacitance it is possible to increase water-moving rib 21 protrudes from the height of impeller dish 20, add adjacent water-moving rib 21 it
Between the water yield, thus add the drying intensity during water-moving rib 21 drying.
Wherein, the middle part of impeller dish 20 is provided with along its axially extended wheel hub 23, wheel hub 23 relative to staving 10 bottom
Highly higher than water-moving rib 21 relative to the height bottom staving 10.
Specifically, the center of impeller dish 20 is provided with wheel hub 23, and wheel hub 23 is axially extending along impeller dish 20, wheel hub
The bottom of 23 is connected to the center of the side, top of impeller dish 20, and one end of neighbouring impeller dish 20 center of water-moving rib 21
Being connected with the side of wheel hub 23, the height at wheel hub 23 top in the vertical direction, more than the height at water-moving rib 21 top, is i.e. taken turns
Distance between bottom the top of hub 23 and staving 10 is more than the distance between bottom the top of water-moving rib 21 and staving 10.
Thus, the wheel hub 23 of water-moving rib 21 is protruded from the setting of the middle part of impeller dish 20, it is possible to by chamber 11 undergarment
Bottom separates, thus effectively prevent the winding of medicated clothing, along with the increase of wheel hub 23 height, prevents the ability that medicated clothing is wound around
The strongest, and be connected with driving means by the installing hole of wheel hub 23 center, it is simple to the installation of impeller dish 20 and driving, by
Relatively big relative to the height of drum head in wheel hub 23, intensity is higher, add the connective stability in impeller dish 20 work process and
Reliability, prevents from, because driving motor power bigger damage impeller dish 20, extending the service life of impeller dish 20.
Advantageously, multiple backwater hole 24 arranged spaced apart, each backwater hole 24 it are provided with between adjacent two water-moving ribs 21
Turn on first passage 13 and chamber 11 respectively.As it is shown on figure 3, impeller dish 20 is provided with multiple backwater hole 24, backwater hole 24 is equal
In region between adjacent two water-moving ribs 21 being arranged on impeller dish 20 evenly, and the backwater hole 24 in adjacent water-moving rib 21
It is each provided at inside the draining muscle 22 in adjacent water-moving rib 21, between draining muscle 22 and water-moving rib 21, is not provided with backwater hole 24, wherein,
Backwater hole 24 axially penetrates through impeller dish 20 along impeller dish 20, connection first passage 13 and chamber 11.
By arranging backwater hole 24 on impeller dish 20, the current in chamber 11 enter second channel by backwater hole 24
30, be constantly that second channel 30 supplements and sprays waterfall water, draining muscle 22 drives current to pass through first passage 13 to flow from spraying passage 14
Going out to return in chamber 11, thus, current form a flow circuit in entire body, not only ensure that the rotation washing in interior bucket is used
Water, the most also meets the spray waterfall water during spray waterfall.
Wherein, backwater hole 24 is uniformly arranged between the draining muscle 22 between adjacent water-moving rib 21, as shown in Figure 4, and drying
Muscle 21 both sides are not provided with backwater hole 24 between two draining muscle 22 nearest to this water-moving rib 21, on the one hand, prevent medicated clothing
Washing process is pressed on water-moving rib 21, blocks backwater hole 24, on the other hand, the backwater hole 24 being arranged between draining muscle 22
Current are imported in second channel 30, utilize draining muscle 22 to drive current to pass through first passage 13 and flow out from spraying passage 14, improve
The intensity of spray waterfall current and injection flow rate.
Preferably, water-moving rib 21 and draining muscle 22 are one-body molded with impeller dish 20, say, that water-moving rib 21, draining muscle
22 with impeller dish 20 be an integral structure component, impeller dish 20 in process of production can be with single injection-molded, thus, one become
The structure of type is possible not only to ensure the structural stability of impeller dish 20, and facilitates molding, and manufacturing process is simple, saves drying
Assembling connecting piece between muscle 21 and impeller dish 20 and draining muscle 22 and impeller dish 20 and Joining Technology, be greatly improved ripple
The efficiency of assembling of wheel disc 20 and manufacturing cost, it is ensured that the connection reliability of impeller dish 20, furthermore, integrated structure whole
Body strength and stability is higher, easy to assembly, and service life is long.
Work process below in conjunction with specific embodiment description rotary drum washing machine according to embodiments of the present invention.
Seeing figures.1.and.2, rotary drum washing machine according to embodiments of the present invention is mainly made up of staving 10 and impeller dish 20,
Being provided with chamber 11 in staving 10, chamber 11 is axially extending along staving 10, and the interior sidewall surface of staving 10 is provided with multiple along its week
To water injector plate 12 arranged spaced apart, each water injector plate 12 is along the axially extending of staving 10 and each water injector plate 12 and staving 10
Defining first passage 13 between inwall, the top of water injector plate 12 is provided with spraying passage 14, and spraying passage 14 is with first passage 13 even
Logical, the bottom of staving 10 is provided with impeller dish 20, impeller dish 20 can around its central rotation, the wall surface of impeller dish 20 and staving 10 it
Between be provided with second channel 30, second channel 30 turns on first passage 13, the one side (volume as depicted in figs. 1 and 2 of impeller dish 20
Upper surface) it is provided with multiple water-moving rib 21 arranged spaced apart, multiple water-moving ribs 21 are uniform and the spaced apart impeller dish 20 that is arranged on
On overhead surface, the middle part of impeller dish 20 forms the concave surface of concave downward, and in the horizontal direction, the position of concave surface is less than impeller dish
The position at 20 edges, the another side (lower surface as depicted in figs. 1 and 2) of impeller dish 20 is provided with multiple draining arranged spaced apart
Muscle 22.
Wherein, rotary drum washing machine is in washing clothes, and impeller dish 20 and water-moving rib 21 drive the current in chamber 11
Rotating, rub the medicated clothing in chamber 11, the draining muscle 22 between impeller dish 20 and second channel 30 is stirred in second channel 30
Current, current enter first passage 13 from second channel 30, are sprayed from spraying passage 14 by first passage 13, rinse from top to down
Medicated clothing, the current in second channel 30 are discharged formation negative pressure, and the current in chamber 11 add to second by backwater hole 24 and lead to
In road 30, thus, the current in staving 10 are formed and follow bad water route.
Rotary drum washing machine according to embodiments of the present invention, by limiting spraying passage 14 on staving 10, and utilizes first
Second channel 30 bottom spraying passage 14 and staving 10 and between impeller dish 20 is turned on by passage 13, and current pass through first passage 13
Rise to spraying passage 14 with second channel 30 from the bottom of staving 10 flow out, from top, medicated clothing is rinsed, by increasing capacitance it is possible to increase water
The stream flushing dynamics to medicated clothing, improves the clean ratio of washing machine, it is simple to the cleaning mixture being mingled with in cleaning medicated clothing and washing spot, and
And the concave design of impeller dish 20 not only increases the volume of rotary drum washing machine, improve the single laundry number of rotary drum washing machine
Amount, moreover it is possible to prevent medicated clothing tangled up and knotted in rotary course, decrease the damage of medicated clothing, improve the clean level of medicated clothing.
Other of rotary drum washing machine according to embodiments of the present invention constitute and operate for those of ordinary skill in the art
For be all known, be not detailed herein.
In describing the invention, it is to be understood that term " " center ", " longitudinally ", " laterally ", " length ", " width ",
" thickness ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end " " interior ", " outward ", " up time
Pin ", the orientation of the instruction such as " counterclockwise " or position relationship be based on orientation shown in the drawings or position relationship, be for only for ease of
Describe the present invention and simplification description rather than instruction or the device of hint indication or element must have specific orientation, Yi Te
Fixed azimuth configuration and operation, be therefore not considered as limiting the invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In describing the invention, " multiple " are meant that two or more,
Unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " install ", " being connected ", " connection ", " fixing " etc.
Term should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or be integrally connected；It can be machine
Tool connects, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two units
Connection within part.For the ordinary skill in the art, can understand that above-mentioned term is at this as the case may be
Concrete meaning in bright.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
Example " or the description of " some examples " etc. means to combine this embodiment or example describes specific features, structure, material or spy
Point is contained at least one embodiment or the example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Necessarily refer to identical embodiment or example.And, the specific features of description, structure, material or feature can be any
One or more embodiments or example in combine in an appropriate manner.
Although above it has been shown and described that embodiments of the invention, it is to be understood that above-described embodiment is example
Property, it is impossible to be interpreted as limitation of the present invention, those of ordinary skill in the art is without departing from the principle of the present invention and objective
In the case of above-described embodiment can be changed within the scope of the invention, revise, replace and modification.
Claims (10)
1. a rotary drum washing machine, it is characterised in that including:
Staving, limits chamber in described staving, the medial wall of described staving is provided with along its axially extended water injector plate, described bucket
Limiting first passage between medial wall and the described water injector plate of body, the top of described water injector plate is provided with leads with described first passage
Logical spraying passage；
Impeller dish, described impeller dish is rotatably arranged at the bottom of described staving, the bottom of described impeller dish and described staving it
Between limit the second channel turned on respectively with described chamber and described first passage, the most described the second of described impeller dish is led to
The side in road is provided with multiple water-moving rib arranged spaced apart, and the upper surface of described impeller dish is formed relative to outer edge concave downward
Concave surface.
Rotary drum washing machine the most according to claim 1, it is characterised in that the contour line of described impeller dish is formed along its footpath
To, the curve that is the most highly gradually reduced.
Rotary drum washing machine the most according to claim 1, it is characterised in that described impeller dish towards described second channel
Side is provided with multiple draining muscle arranged spaced apart, and each described draining muscle protrudes from the lower surface of described impeller dish.
Rotary drum washing machine the most according to claim 3, it is characterised in that described water-moving rib and described draining muscle are respectively along institute
State radially extending of impeller dish, and each described draining muscle height in the axial direction of described impeller dish, along described impeller dish
Radially it is gradually increased from the inside to the outside.
Rotary drum washing machine the most according to claim 3, it is characterised in that the quantity of described water-moving rib is more than or equal to 6.
Rotary drum washing machine the most according to claim 5, it is characterised in that the quantity of described water-moving rib is 6, described draining muscle
Quantity be 12.
Rotary drum washing machine the most according to claim 1, it is characterised in that described impeller dish relative to described staving bottom
Highly less than described water-moving rib relative to the height bottom described staving.
Rotary drum washing machine the most according to claim 1, it is characterised in that the portion of described impeller dish is provided with along it axially extending
Wheel hub, described wheel hub relative to the height bottom described staving higher than described water-moving rib relative to the height bottom described staving
Degree.
Rotary drum washing machine the most according to claim 1, it is characterised in that be provided with multiple between adjacent two described water-moving ribs
Backwater hole arranged spaced apart, each described backwater hole turns on described first passage and described chamber respectively.
10. according to the rotary drum washing machine according to any one of claim 3-9, it is characterised in that described water-moving rib, described draining
Muscle is one-body molded with described impeller dish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN108277616A (en) * | 2018-04-24 | 2018-07-13 | 钟剑 | A kind of washing tub of hydraulic mixing washing machine |
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| CN108277616A (en) * | 2018-04-24 | 2018-07-13 | 钟剑 | A kind of washing tub of hydraulic mixing washing machine |
| WO2020098541A1 (en) * | 2018-11-16 | 2020-05-22 | 佛山市顺德海尔电器有限公司 | Impeller washing machine and control method |
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Effective date of registration: 20190805 Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Applicant after: Wuxi Swan Electrical Appliances Co., Ltd. Address before: 214028 Wuxi Changjiang Road, Wuxi New District, Jiangsu, No. 18 Applicant before: Wuxi Xiaotianer Co., Ltd. |
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