CN106436130B - Washing machine - Google Patents
Washing machine Download PDFInfo
- Publication number
- CN106436130B CN106436130B CN201610969732.0A CN201610969732A CN106436130B CN 106436130 B CN106436130 B CN 106436130B CN 201610969732 A CN201610969732 A CN 201610969732A CN 106436130 B CN106436130 B CN 106436130B
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- China
- Prior art keywords
- guidance tape
- water
- inner cylinder
- water flow
- washing machine
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- 238000005406 washing Methods 0.000 title claims abstract description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 239
- 238000005507 spraying Methods 0.000 claims abstract description 37
- 210000003205 Muscles Anatomy 0.000 claims abstract description 26
- 230000000903 blocking Effects 0.000 claims description 6
- 210000000614 Ribs Anatomy 0.000 abstract description 28
- 238000004140 cleaning Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000007921 spray Substances 0.000 description 14
- 230000000875 corresponding Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000005303 weighing Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000265 homogenisation Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000023298 conjugation with cellular fusion Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000021037 unidirectional conjugation Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002093 peripheral Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000003014 reinforcing Effects 0.000 description 1
- 230000000630 rising Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
- D06F17/06—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid by rotary impellers
-
- 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
- D06F17/04—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid solely by water jets
-
- 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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/26—Casings; Tubs
- D06F37/267—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups
- D06F37/268—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups for suspension devices
-
- 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
- D06F39/083—Liquid discharge or recirculation arrangements
Abstract
The invention discloses a kind of washing machines, including outer cylinder, inner cylinder, impeller disk and balance coil assembly, inner cylinder is located in outer cylinder and arranged spaced apart with outer cylinder, the inner sidewall of inner cylinder is equipped with multiple mistake water flow guidance tapes along its circumferentially spaced arrangement, each inner sidewall of water flow guidance tape and inner cylinder excessively limited water flow passage, impeller disk is located at the bottom of inner cylinder and limits water proof chamber with the bottom of inner cylinder, water proof chamber is connected with water flow passage is crossed, the side towards water proof chamber of impeller disk is equipped with draining muscle, balance coil assembly is located at the top of inner cylinder and limits multiple jet flow chambers respectively with multiple upper ends for crossing water flow guidance tape, each jet flow chamber is connected with water flow passage excessively and each jet flow is intracavitary is equipped with multiple arranged spaced apart point of water fuisw ribs, each inner edge for crossing water flow guidance tape upper end limits the spraying passage be connected with jet flow chamber with the inner edge of the lower end of balance coil assembly.Washing machine structure according to an embodiment of the present invention is simple, manufacturing cost is low, highly-safe, water outlet is uniform and clean ratio is high.
Description
Technical field
The present invention relates to washing machine technology fields, more particularly, to a kind of washing machine.
Background technique
Currently, water flow is squeezed in the rotation of impeller when rotary drum washing machine mainly passes through washing, water flow is made to pass through water flow guidance tape
Top jet flow cavity is risen to, and is sprayed back in inner cylinder from flow jeting port, to carry out reinforcing cleaning to clothing.However, related skill
The balance ring lower plate structure design of rotary drum washing machine in art is unreasonable, and it is backward that the water flow of rising enters top water spray runner cavity
The phenomenon that flow of two sides is excessive, causes cavity both ends water excessive, and intermediate region water is smaller, and water flow is unevenly distributed
Extremely serious and excessive water flow is unfavorable for both ends and sprays normally crossing for water flow, causes intermediate to be small flow, without dynamics
Sheet of water, intersection is the column water flow that jetting height is big, dynamics is strong, so that the cleaning ability to clothing is limited, and excessively high
Columnar water fluid capacitance easily hits the phenomenon that clothing generates spray sputtering, is unfavorable for health in the line security and cylinder that guarantee washing machine.
Summary of the invention
The present invention is directed to solve at least some of the technical problems in related technologies.
For this purpose, the present invention proposes a kind of washing machine, the washing machine structure is simple, manufacturing cost is low, highly-safe, wholesomeness
Good, water outlet is uniformly and clean ratio is high.
Washing machine according to an embodiment of the present invention, including outer cylinder；Inner cylinder, the inner cylinder set in the outer cylinder and with it is described
Outer cylinder is arranged spaced apart, and the inner sidewall of the inner cylinder is equipped with multiple mistake water flow guidance tapes along its circumferentially spaced arrangement, Mei Gesuo
The inner sidewall for stating water flow guidance tape and the inner cylinder limited water flow passage；Impeller disk, the impeller disk are rotatably arranged at institute
It states the bottom of inner cylinder and limits water proof chamber with the bottom of the inner cylinder, the water proof chamber is connected with the water flow passage of crossing, described
The side towards the water proof chamber of impeller disk is equipped with draining muscle；Coil assembly is balanced, the balance coil assembly is located at the inner cylinder
Top and limit multiple jet flow chambers respectively with multiple upper ends for crossing water flow guidance tapes, each jet flow chamber and the mistake
Water flow passage conducting and each jet flow it is intracavitary be equipped with multiple arranged spaced apart point of water fuisw ribs, it is each it is described cross water flow guidance tape on
The inner edge at end limits the spraying passage be connected with the jet flow chamber with the inner edge of the lower end of the balance coil assembly.
Washing machine according to an embodiment of the present invention utilized water flow guidance tape to limit with balance coil assembly and led with water flow passage excessively
Logical jet flow chamber, and the inner edge for crossing the inner edge of water flow guidance tape upper end and the lower end of balance coil assembly limits and jet flow chamber
The spraying passage of conducting rises to jet flow chamber and is sprayed by spraying passage and rush so that the intracavitary water flow of water proof passed through water flow passage
It is washed, the clean ratio of washing machine is increased, the cleaning quality of clothing is improved, in addition, being arranged on crossing water flow guidance tape multiple
Arranged spaced apart divides water fuisw rib, divides water to act on by divide water fuisw rib, accurate to control each position in jet flow chamber cavity
Water flow homogenization, further achievees the purpose that uniformly to rinse clothing, compared to annular water injector plate in the related technology and puts down
Connection structure between weighing apparatus coil assembly, greatly reduces process complexity and production cost.
In addition, washing machine according to an embodiment of the present invention, can also have the following additional technical features:
According to one embodiment of present invention, it is multiple it is described divide circumferentially spaced arrangement of the water fuisw rib along the inner cylinder,
Divide water fuisw rib radially extending along the inner cylinder described in each.
According to one embodiment of present invention, the tangent line of each inner end for dividing water fuisw rib and the process point and the center of circle
Imaginary line between angle be α, 0 ° of α≤30 ° <.
According to one embodiment of present invention, the quantity for dividing water fuisw rib is N, 30≤N≤50.
According to one embodiment of present invention, the water flow guidance tape of crossing includes: first-class guidance tape, the first-class guidance tape edge
It the inner cylinder axially extending and limited with the inner sidewall of the inner cylinder and described crosses water flow passage, the lower end of the first-class guidance tape
Positioned at the impeller disk lower section and be connected with the inner sidewall of the inner cylinder；Second guidance tape, the second guidance tape with it is described
The upper end of first-class guidance tape is connected and limits the jet flow chamber with the lower end of the balance coil assembly, each described to divide water water conservancy diversion
Muscle is spaced apart in above-below direction with the second guidance tape, and the second guidance tape, which is equipped with, crosses water flow passage and the jet flow with described
The outlet pass of chamber conducting.
According to one embodiment of present invention, the second guidance tape is formed as the arc of the circumferentially extending along the inner cylinder
Plate.
According to one embodiment of present invention, the second guidance tape is grown in the width radially of the inner cylinder, along it
Degree is gradually reduced on direction from middle part to both ends, and the outlet pass is located at the middle part of the second guidance tape.
According to one embodiment of present invention, the contour line on the inner ring edge of the second guidance tape is formed arc-shaped, described
The contour line on the outer ring edge of second guidance tape forms arc.
According to one embodiment of present invention, the outer periphery of the second guidance tape is flat equipped with what is extended along its length
The lower end of weighing apparatus circle locating slot, the balance coil assembly is equipped with the arc card muscle being adapted to the balance ring locating slot.
According to one embodiment of present invention, flow blocking muscle is equipped between the two neighboring arc card muscle.
According to one embodiment of present invention, the lateral wall of the balance coil assembly is equipped with multiple along its circumferentially spaced cloth
The balance circle hole set, the balance coil assembly are connect by multiple connectors with the outer cylinder.
According to one embodiment of present invention, the balance coil assembly includes: balance ring upper plate；Balance ring lower plate, it is described
The upper end of balance ring lower plate is connected with the balance ring upper plate, the lower end of the balance ring lower plate and each water flow guidance tape excessively
Upper end clamping be connected to limit the jet flow chamber.
According to one embodiment of present invention, the balance ring lower plate includes: ontology, and the ontology forms annular；It is multiple
Weather board, the outer periphery of each weather board connects with the second flow channel board to be connected；Water inclined plate is pressed, the pressure water inclined plate
One end is connected and is located at the top of the inner edge of the second guidance tape, pressure water inclined plate edge with the inner edge of the weather board
The radial direction of the inner cylinder tilt down from outside to inside extend and free end and the second guidance tape of the pressure water inclined plate it is interior
All edges limit the spraying passage.
According to one embodiment of present invention, the inner outline of the weather board forms the arc that radius is R, and R meets:
10mm≤R≤20mm。
According to one embodiment of present invention, the axis of the spraying passage and the angle of horizontal plane are β, 50 °≤β≤80 °.
According to one embodiment of present invention, the opening size of the spraying passage is H, 1.5mm≤H≤3mm.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of washing machine according to an embodiment of the present invention；
Fig. 2 is the top view of washing machine according to an embodiment of the present invention；
Fig. 3 is the cross-sectional view of the line A-A in Fig. 2；
Fig. 4 is the enlarged drawing in the portion B in Fig. 3；
The structural schematic diagram of washing machine when Fig. 5 is unassembled inner barrel and outer barrel according to an embodiment of the present invention；
Fig. 6 is the another cross-sectional view of washing machine according to an embodiment of the present invention；
Fig. 7 is the enlarged drawing in the portion C in Fig. 6；
Fig. 8 is the balance coil assembly of washing machine according to an embodiment of the present invention and the assembling figure for crossing water flow guidance tape；
Fig. 9 is the enlarged drawing in the portion D in Fig. 8；
Figure 10 is the structural schematic diagram of the balance ring lower plate of washing machine according to an embodiment of the present invention；
Figure 11 is the structural schematic diagram of the mistake water flow guidance tape of washing machine according to an embodiment of the present invention.
Figure 12 is the top view of the balance ring lower plate of washing machine according to an embodiment of the present invention；
Figure 13 is the top view of the balance coil assembly of washing machine according to an embodiment of the present invention；
Figure 14 is the cross-sectional view of the E-E line in Figure 13；
Figure 15 is the enlarged drawing in the portion F in Figure 14.
Appended drawing reference:
100: washing machine；
10: outer cylinder；
20: inner cylinder；
30: impeller disk；
31: water proof chamber；33: draining muscle；
40: balance coil assembly；
41: balance ring lower plate；42: balance ring upper plate；
411: card slot；412: arc card muscle；413: balance circle hole；414: dividing water fuisw rib；
415: flow blocking muscle；416: ontology；417: weather board；418: pressure water inclined plate；
50: crossing water flow guidance tape；
51: crossing water flow passage；52: spraying passage；53: jet flow chamber；
55: first-class guidance tape；
551: fixation hole；
56: second guidance tape；
561: outlet pass；562: wing tip positioning column；563: balance ring locating slot；564: inner ring edge；
565: outer ring edge.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings.Below with reference to
The embodiment of attached drawing description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
1 to Figure 15 specifically describe washing machine 100 according to an embodiment of the present invention with reference to the accompanying drawing.
Washing machine 100 according to an embodiment of the present invention includes outer cylinder 10, inner cylinder 20, impeller disk 30 and balance coil assembly 40.
Specifically, inner cylinder 20 is located at, outer cylinder 10 is interior and arranged spaced apart with outer cylinder 10, and the inner sidewall of inner cylinder 20 is equipped with multiple along its week
To mistake water flow guidance tape 50 arranged spaced apart, each inner sidewall of water flow guidance tape 50 and inner cylinder 20 excessively limited water flow passage 51,
Impeller disk 30 is rotatably arranged at the bottom of inner cylinder 20 and limits water proof chamber 31, water proof chamber 31 and excessively water with the bottom of inner cylinder 20
Runner 51 is connected, and the side towards water proof chamber 31 of impeller disk 30 is equipped with draining muscle 33, and balance coil assembly 40 is located at inner cylinder 20
Top and limit multiple jet flow chambers 53 respectively with multiple upper ends for crossing water flow guidance tapes 50, each jet flow chamber 53 with cross water flow passage 51
Multiple arranged spaced apart point of water fuisw ribs 414 are equipped in conducting and each jet flow chamber 53, it is each to cross the interior of 50 upper end of water flow guidance tape
Week limits the spraying passage 52 be connected with jet flow chamber 53 along the inner edge of the lower end with balance coil assembly 40.
In other words, which is mainly made of outer cylinder 10, inner cylinder 20, impeller disk 30 and balance coil assembly 40, outer cylinder
Accommodating chamber is limited in 10, is equipped with inner cylinder 20 in accommodating chamber, inner cylinder 20 prolongs along the axial direction (up and down direction as shown in Figure 3) of outer cylinder 10
It stretches, and is equipped with gap between inner cylinder 20 and outer cylinder 10, inner cylinder 20 is rotatably arranged on inside outer cylinder 10, and the bottom of inner cylinder 20 is set
Have impeller disk 30, impeller disk 30 is generally formed into circular configuration, and impeller disk 30 can be rotated about its center axis, impeller disk 30 with it is interior
Water proof chamber 31 is defined between the bottom of cylinder 20.
Wherein, the inner sidewall of inner cylinder 20 was equipped with water flow guidance tape 50, crossed water flow guidance tape 50 along the axially extending of inner cylinder 20, and
It crosses between water flow guidance tape 50 and the inner sidewall of inner cylinder 20 and limited water flow passage 51, multiple water flow guidance tapes 50 of crossing are along the week of inner cylinder 20
To arranged spaced apart, for example, as shown in figure 5, four are crossed water flow guidance tapes 50 and are evenly spaced apart arrangement, mistake along the circumferential direction of inner cylinder 20
The bottom of water flow passage 51 is connected to water proof chamber 31, meanwhile, the lower end (i.e. towards the side of water proof chamber 31) of impeller disk 30 is equipped with more
A draining muscle 33 drives draining muscle 33 to rotate to rotate using impeller disk 30, and then by the water in the water proof chamber 31 of inner cylinder 20
Stream exclusion is into water flow passage 51 excessively.
Further, the section for balancing coil assembly 40 is generally formed into annular, and balance coil assembly 40 is located at the upper of inner cylinder 20
Just and along the circumferentially extending of inner cylinder 20, the lower end and multiple upper ends for crossing water flow guidance tape 50 for balancing coil assembly 40 limit multiple sprays
Chamber 53 is flowed, multiple jet flow chambers 53 are led with the mistake water flow passage 51 of the corresponding inner sidewall restriction for crossing water flow guidance tape 50 and inner cylinder 20 respectively
Logical, the inner edge of each inner edge for crossing 50 upper end of water flow guidance tape and balance 40 lower end of coil assembly limits spraying passage 52, sprays waterfall
One end of mouth 52 is connected to inner cylinder 20, and the other end is connected to water flow passage 51 is crossed, in addition, being equipped in each jet flow chamber 53 multiple along flat
The circumferentially spaced arrangement of coil assembly 40 of weighing divides water fuisw rib 414, thus divide water to act on using divide water fuisw rib 414, essence
Each position water flow homogenization in entire jet flow chamber 53 really is controlled, 50 top both ends water flow of water flow guidance tape was avoided
Excessive, the lesser unbalanced jet phenomenon of intermediate region water flow achievees the purpose that uniformly to rinse clothing.
At work, impeller disk 30 drives the water flow rotary in inner cylinder 20 to washing machine 100, rubs the clothing in inner cylinder 20,
The draining muscle 33 of impeller disk 30 squeezes the water flow in water proof chamber 31, so that water flow was entered water flow passage 51 from water proof chamber 31, passed through
It is mobile to the two sides of jet flow chamber 53 in the case where jet flow chamber 53 and spraying passage 52 are limited after water flow passage 51 rises to top, it is led in Fen Shui
Stream muscle 414 divide water act under, water flow into two sides moving process phased separation, slacken so that each region in jet flow chamber 53
Water flow is more uniform, and then each regional flow is sprayed from spraying passage 52, uniformly rinses clothing from top to down, meanwhile, cross water
Water flow in runner 51 is discharged so that water proof chamber 31 forms negative pressure cavity, and the water flow in inner cylinder 20 adds in water proof chamber 31, from
And the water flow in outer cylinder 10 is formed and follows bad water route.
Washing machine 100 according to an embodiment of the present invention as a result, utilized water flow guidance tape 50 to limit with balance coil assembly 40
With the jet flow chamber 53 crossing water flow passage 51 and being connected, and the inner edge of water flow guidance tape 50 upper end and the lower end of balance coil assembly 40 are crossed
Inner edge limits the spraying passage 52 be connected with jet flow chamber 53, so that the water flow in water proof chamber 31 passed through in water flow passage 51
It rises to jet flow chamber 53 and is sprayed by spraying passage 52 and rinse clothing, increase the clean ratio of washing machine 100, improve the clear of clothing
Wash quality, in addition, be arranged on crossing water flow guidance tape 50 it is multiple it is arranged spaced apart divide water fuisw rib 414, by dividing water fuisw rib
414 divide water to act on, and the accurate water flow homogenization for controlling each position in jet flow chamber 53 cavity further reaches uniform flushing
The purpose of clothing is greatly reduced compared to the connection structure between annular water injector plate and balance coil assembly 40 in the related technology
Process complexity and production cost.
In certain specific embodiments of the invention, circumferentially spaced cloth of the multiple points of water fuisw ribs 414 along inner cylinder 20
It sets, each divides the radially extending along inner cylinder 20 of water fuisw rib 414.
Referring to Fig.1 2, multiple points of water fuisw ribs 414 are located at the lower end of balance coil assembly 40 and along the circumferentially-spaced of inner cylinder 20
Arrangement is opened, each divides the radially extending along inner cylinder 20 of water fuisw rib 414, and divide the length of water fuisw rib 414 along jet flow chamber 53
Circumferential direction gradually reduced from middle part to both ends so that when mobile to 53 two sides of jet flow chamber into the water flow of jet flow chamber 53,
Gradually transition, removing under dividing water fuisw rib 414 to act on, so that each regional flow flow is more uniform in jet flow chamber 53.
Wherein, each divide the tangent line of the inner end of water fuisw rib 414 and by the folder between the point and the imaginary line in the center of circle
Angle is α, 0 ° of α≤30 ° <.
Specifically, as shown in figure 12, each divide the tangent line of 414 inner end of water fuisw rib and the angle α of center of circle illusion line is
0 ° -30 °, for example, angle α can be 10 °, it is also possible to 15 ° or 30 °, those skilled in the art can be according to actual design
Demand adjustment divides the tangent line of 414 inner end of water fuisw rib and the angle of center of circle illusion line, to guarantee water flow in jet flow chamber 53
Uniformity and water route it is unobstructed.
Optionally, the quantity for dividing water fuisw rib 414 is N, 30≤N≤50.
Referring to Fig.1 2, dividing the quantity of water fuisw rib 414 is that 30-50 specifically can be 30, is also possible to 40 or 50, example
Such as, in the present embodiment, it balances coil assembly 40 and limits 4 jet flow chambers 53 between water flow guidance tape 50 excessively, in each jet flow chamber 53
The quantity for dividing water fuisw rib 414 be 10, and be arranged symmetrically along 53 both ends of jet flow chamber, to guarantee the water flow stream in jet flow chamber 53
The uniformity of amount.
In certain specific embodiments of the invention, crossing water flow guidance tape 50 includes first-class guidance tape 55 and second guidance tape
56, first-class guidance tape 55 limited water flow passage 51, first runner along the axially extending of inner cylinder 20 and with the inner sidewall of inner cylinder 20
The lower end of plate 55 is located at the lower section of impeller disk 30 and is connected with the inner sidewall of inner cylinder 20, second guidance tape 56 and first-class guidance tape 55
Upper end be connected and with balance coil assembly 40 lower end limit jet flow chamber 53, each divide water fuisw rib 414 and second guidance tape
56 are spaced apart in above-below direction, and second guidance tape 56 has the outlet pass 561 be connected with water flow passage 51 and jet flow chamber 53 excessively.
Specifically, as in figs. 3 and 11, water flow guidance tape 50 is crossed mainly by first-class guidance tape 55 and 56 groups of second guidance tape
At first-class guidance tape 55 extends along the axial direction (up and down direction as shown in figure 11) of inner cylinder 20, and the inner cylinder with corresponding position
20 inner sidewall limited water flow passage 51, and the lower edge of first-class guidance tape 55 is located at the lower section at the edge of impeller disk 30, the
One runner plate 55 is connected with the inner sidewall of inner cylinder 20, to make the stable structure of water flow passage 51.
Further, second guidance tape 56 is located at the top of first-class guidance tape 55, second guidance tape 56 and first-class guidance tape
55 upper end is connected, to limit jet flow chamber 53, each spray using between second guidance tape 56 and balance 40 lower end of coil assembly
It flows chamber 53 to be connected with the mistake water flow passage 51 of the corresponding inner sidewall restriction for crossing water flow guidance tape 50 and inner cylinder 20 respectively, also, each
Point water fuisw rib 414 is spaced apart in above-below direction with second guidance tape 56, thus unobstructed same in water route in guarantee jet flow chamber 53
When, so that the water flow at each position is uniform in jet flow chamber 53, meanwhile, the middle part of second guidance tape 56 is equipped with outlet pass 561, from
And the mistake water flow passage 51 of corresponding position and jet flow chamber 53 are connected using outlet pass 561, so that water flow passed through water flow passage
51 enter outlet pass 561, and then enter jet flow chamber 53, spray from the spraying passage 52 be connected with jet flow chamber 53, in inner cylinder 20
Clothing is rinsed, and improves the clean ratio of washing machine 100.
Advantageously, second guidance tape 56 is formed as the arc panel of the circumferentially extending along inner cylinder 20.
Referring to Fig.1 1, each second guidance tape 56 substantially forms arc panel, and along the circumferentially extending of inner cylinder 20, so that
The jet flow chamber 53 that second guidance tape 56 and balance coil assembly 40 limit is formed as the arc cavity of the circumferentially extending along inner cylinder 20, into
And enable by crossing the water flow arcuately cavity flowing of water flow passage 51 into jet flow chamber 53, to guarantee to spray from spraying passage 52
The uniform fluid flow penetrated forms covering of the fan water flow, and then to the injection area coverage of clothing.
Optionally, the both ends of second guidance tape 56 are respectively equipped with wing tip positioning column 562, and the lower end of balance coil assembly 40 is equipped with
The card slot 411 being adapted to wing tip positioning column 562.
Specifically, as shown in Fig. 7, Figure 10 and Figure 11, second guidance tape 56 is generally formed into arc panel and along inner cylinder 20
Two wing tips of circumferentially extending, arc second guidance tape 56 are equipped with wing tip positioning column 562, balance lower end and the second of coil assembly 40
Shape, the size of guidance tape 56 are corresponding, and the lower end corresponding position for balancing coil assembly 40 is equipped with and is adapted to wing tip positioning column 562
Card slot 411, thus using the mating reaction of card slot 411 and wing tip positioning column 562, so that multiple jet flow chambers 53 are in same flat
Face, meanwhile, under the contining function of the inner sidewall of peripheral circumferential inner cylinder 20, so that jet flow chamber 53 is not likely to produce and moves radially,
So that exclusion of the bottom water flow by impeller disk 30, reaches jet flow chamber 53 via water flow passage 51 is crossed, is able to maintain uniform, complete
Sheet waterfall flow sprayed from spraying passage 52 and return to inner cylinder 20, balanced Washing is carried out to clothing.
Advantageously, the outer periphery of second guidance tape 56 is equipped with the balance ring locating slot 563 extended along its length, balance
The lower end of coil assembly 40 is equipped with the arc card muscle 412 being adapted to balance ring locating slot 563.
Referring to Fig. 4, Figure 10 and Figure 11, circumferentially extending of the second guidance tape 56 along inner cylinder 20, the upper end of second guidance tape 56
Equipped with balance ring locating slot 563, and balance ring locating slot 563 extends along 56 circumferential lengths direction of second guidance tape, balance ring group
The lower end of part 40 is equipped with arc card muscle 412, and the balance ring on the shape of arc card muscle 412, size and second guidance tape 56
Shape, the size of locating slot 563 are corresponding, to utilize the arc card muscle 412 and second guidance tape 56 of balance coil assembly 40
563 mating reaction of balance ring locating slot forms jet flow chamber 53, so that multiple jet flow chambers 53 do not move in the vertical direction
It is dynamic, guarantee the homogeneity of jet flow chamber 53, meanwhile, also greatly reduce process complexity and production cost.
Preferably, flow blocking muscle 415 is equipped between two neighboring arc card muscle 412.
Specifically, as shown in figure 12, flow blocking muscle 415 is equipped between two neighboring arc card muscle 412, to utilize flow blocking muscle
415 guidance and restriction effect avoids the water flow in adjacent jet flow chamber 53 from liquidating, and then can both guarantee that whole circle water flow was in
Complete covering of the fan sprays, and carries out Washing to clothing, improves the clean ratio of washing machine 100, and can guarantee defending for washing machine 100
Raw and line security.
Wherein, second guidance tape 56 inner cylinder 20 width radially, along its length on from middle part to both ends by
It is decrescence small, and outlet pass 561 is located at the middle part of second guidance tape 56.
Specifically, as shown in Figure 10 and Figure 11, the width of second guidance tape 56 is along the circumferential lengths side of second guidance tape 56
It is gradually reduced to from middle part to both ends, and outlet pass 561 is located at the middle part of second guidance tape 56, balance 40 lower end of coil assembly
Width thinks that both ends are gradually reduced by middle part along the circumferential lengths direction of balance 40 lower end of coil assembly, so that balance coil assembly 40
Lower end is adapted with second guidance tape 56, the jet flow chamber 53 being gradually reduced from middle part to both ends cavity volume is formed, to reduce
The resistance for entering the water flow of jet flow chamber 53 by outlet pass 561, so that water flow is more smooth.
Further, the inner ring of second guidance tape 56 forms arc-shaped, the outer ring of second guidance tape 56 along 564 contour line
Contour line along 565 forms arc.
Referring to Fig. 4 and Figure 11, the inner ring of second guidance tape 56 is formed as arc-shaped along 564 contour lines, second guidance tape 56
Outer ring along 565 wheel fastening wires be formed as arc, meanwhile, balance 40 lower end of coil assembly inner ring along contour line and outer ring along contour line
It is corresponding with the inner outline of second guidance tape 56 and outer contour, so that the outer ring using second guidance tape 56 along 565 and is put down
The outer ring of weighing apparatus coil assembly 40 guaranteed the airtightness of the cavity of water flow passage 51, and utilized the inner ring edge of second guidance tape 56 along cooperation
564 with the inner ring of balance coil assembly 40 along cooperating, the spraying passages 52 that circumferentially extends along inner cylinder 20 are formed, so that water flow is in fanning
Face sprays.
In certain specific embodiments of the invention, the inner sidewall of inner cylinder 20 sets that there are four circumferential evenly-spaced along it
Mistake water flow guidance tape 50.
Specifically, as shown in figure 5, the inner sidewall of inner cylinder 20 is set, there are four water flow guidance tapes 50 excessively, and four are crossed water flow guidance tape
50 along inner cylinder 20 the evenly-spaced arrangement of circumferential direction so that four jet flow chambers 53 are generally formed into after combining along inner cylinder 20 weeks
To the annular housing of extension, and then guarantee that complete, uniform sheet waterfall flow is ejected into inner cylinder 20 from spraying passage 52, to clothing
Object carries out balanced Washing.
Wherein, the side towards inner cylinder 20 for crossing water flow guidance tape 50 is equipped with multiple fixation holes 551.
Multiple fixation holes 551 are equipped with towards the side of 20 inner sidewall of inner cylinder as shown in figure 5, crossing on water flow guidance tape 50, for example,
In the present embodiment, it crosses water flow guidance tape 50 to set towards 20 inner sidewall side of inner cylinder there are two fixation hole 551, to utilize fixation hole
551 are fixedly connected with inner cylinder 20 with water flow guidance tape 50 is crossed, and then guarantee the stable structure of water flow passage 51, avoid water flow guidance tape
50 move in the vertical direction.
Wherein, the lateral wall for balancing coil assembly 40 is equipped with multiple balance circle holes 413 along its circumferentially spaced arrangement,
Balance coil assembly 40 is connect by multiple connectors with outer cylinder 10.
Referring to Fig. 3 and Fig. 5, multiple balance circle holes 413 are located on the lateral wall of balance coil assembly 40 and along balance ring
The upper end of the circumferentially spaced arrangement of component 40, balance coil assembly 40 is connect by multiple connectors with outer cylinder 10, to utilize
The positioning action of balance location hole and inner cylinder 20 guaranteed that water flow guidance tape 50 can not move up and down in the vertical direction, and then maintained
The uniqueness of the position in the vertical direction of jet flow chamber 53, in addition balances circle hole 413 and 20 bottom location hole of inner cylinder and inner cylinder
20 cooperation is but also entire 20 dress spatial positions of inner cylinder are unique.
In some embodiments of the invention, balance coil assembly 40 includes balance ring upper plate 42 and balance ring lower plate 41, is put down
The upper end of weighing apparatus circle lower plate 41 is connected with balance ring upper plate 42, the lower end of balance ring lower plate 41 and each upper end for crossing water flow guidance tape 50
Clamping is connected to limit jet flow chamber 53.
Specifically, as shown in Figure 3 and Figure 4, balance coil assembly 40 is mainly by balance ring upper plate 42 and 41 groups of balance ring lower plate
At balance ring upper plate 42 is located at the upper end of balance ring lower plate 41, the lower end of balance ring lower plate 41 and each water flow guidance tape 50 excessively
Upper end clamping is connected, so that limiting jet flow chamber 53, Jin Er between balance ring lower plate 41 and excessively 50 upper end of water flow guidance tape
While guaranteeing the two connection reliability, simplifies structure, reduce process complexity and production cost.
Wherein, balance ring lower plate 41 includes that ontology 416, multiple weather boards 417 and pressure water inclined plate 418, ontology 416 form ring
The outer periphery of shape, each weather board 417 is connected with the clamping of second guidance tape 56, presses one end of water inclined plate 418 and weather board 417
Inner edge be connected and be located at second guidance tape 56 inner edge top, pressure water inclined plate 418 along inner cylinder 20 radial direction from outside to inside
It tilts down extension and the free end of water inclined plate 418 and the inner edge of second guidance tape 56 is pressed to limit spraying passage 52.
Referring to Fig. 3 and Fig. 4, balance ring lower plate 41 is mainly by 418 groups of water inclined plate of ontology 416, multiple weather boards 417 and pressure
At ontology 416 is generally formed into cirque structure, and the outer periphery of each weather board 417 is (as shown in figure 4, close to 20 edge of inner cylinder
One end) be connected to the top of second guidance tape 56, the inner edge of each weather board 417 is (as shown in figure 4, far from 20 side of inner cylinder
The one end on edge) one end for pressing water inclined plate 418 is connected, pressure water inclined plate 418 is sloped downwardly close to the one of 20 central axis of inner cylinder.
That is, pressure water inclined plate 418 inner cylinder 20 in the radial direction, from the outer side edges of inner cylinder 20 along into inner cylinder 20
The level height of mandrel line, pressure water inclined plate 418 gradually decreases, and presses the free end (inner end as shown in Figure 4) of water inclined plate 418 and the
Spraying passage 52 is limited between the inner edge of two runner plates 56.
Spray angle using water flow in the tilt layout control jet flow chamber 53 of pressure water inclined plate 418 and spray as a result,
Direction is penetrated, and limits the height of spraying passage 52, so that water flow is indirectly controlled, so that water flow is sprayed from spraying passage 52
When, water flow rinses downwards clothing, can not only prevent water flow from splashing out, but also can guarantee the injection intensity of water flow.
Optionally, the inner outline of weather board 417 forms the arc that radius is R, and R meets: 10mm≤R≤20mm.
Specifically, as shown in figure 4, a side surface of weather board 417 towards jet flow chamber 53 is formed as arc-shaped curved surface, that is,
Say, the downside of weather board 417 is formed as arc-shaped curved surface, and inner cylinder 20 in the radial direction, from the outer side edges of inner cylinder 20 along to
The central axis of inner cylinder 20, the downside of weather board 417 forms the curved surface that level height gradually rises, to utilize weather board
417 curved surface guides water flow, reduces the resistance for entering the water flow of jet flow chamber 53 by limbers, so that water flow is more smooth, into
And take advantage of a situation and flow to the direction of spraying passage 52, it can not only mitigate damage of the water flow to deflector, but also water flow can be increased from spraying passage
52 intensity sprayed.
Wherein, the radius of arc-shaped curved surface can be 10mm, be also possible to 15mm or 20mm, and those skilled in the art can root
It makes and being adaptively adjusted according to actual design requirement.
Optionally, the axial angle of the axis of spraying passage 52 and inner cylinder 20 is β, 50 °≤β≤80 °.
Referring to Fig. 4, the angle of the horizontal plane where the axis of spraying passage 52 and the cross section of inner cylinder 20 can be 50 °, 60 °
Or 80 °, those skilled in the art can select the setting angle of spraying passage 52 according to actual design demand, reasonable to guarantee
Spray angle, and then guarantee clothing cleaning effect.
Optionally, the opening size of spraying passage 52 is H, 1.5mm≤H≤3mm.That is, the open-mouth ruler of spraying passage 52
It is very little to can be 1.5mm, it is also possible to 2mm or 3mm, so that the opening size by adjusting spraying passage 52 guarantees that spraying passage 52 sprays
The injection intensity of water flow.
Washing machine 100 according to an embodiment of the present invention as a result, passes through tilt angle, the structure size etc. to spraying passage 52
It optimizes, the water flow and jet strength at each position in 53 cavity of jet flow chamber can be accurately controlled, further reached
To the uniform purpose for rinsing clothing, the controllability of washing effect is realized.
Other of washing machine 100 according to an embodiment of the present invention are constituted and are operated for those of ordinary skill in the art
For be it is known, be not described in detail herein.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" " axial direction ", " radial direction ", " circumferential direction " be based on
Orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than indication or suggestion institute
The device or element of finger must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this hair
Bright limitation.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected or can communicate each other；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly.For this field
For those of ordinary skill, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (16)
1. a kind of washing machine characterized by comprising
Outer cylinder；
Inner cylinder, the inner cylinder set in the outer cylinder and arranged spaced apart with the outer cylinder, and the inner sidewall of the inner cylinder is equipped with more
A mistake water flow guidance tape along its circumferentially spaced arrangement, each inner sidewall of water flow guidance tape and the inner cylinder excessively limited
Water flow passage；
Impeller disk, the impeller disk are rotatably arranged at the bottom of the inner cylinder and limit water proof with the bottom of the inner cylinder
Chamber, the water proof chamber are connected with the water flow passage of crossing, and the side towards the water proof chamber of the impeller disk is equipped with draining muscle；
Coil assembly is balanced, the balance coil assembly is located at the top of the inner cylinder and divides with multiple upper ends for crossing water flow guidance tape
Multiple jet flow chambers are not limited, and each jet flow chamber is connected with the water flow passage excessively and each jet flow is intracavitary equipped with multiple
Arranged spaced apart point of water fuisw rib, each inner edge for crossing water flow guidance tape upper end are interior with the lower end of the balance coil assembly
All edges limit the spraying passage be connected with the jet flow chamber,
Wherein, the water flow guidance tape of crossing includes first-class guidance tape and second guidance tape, the first-class guidance tape and the inner cylinder
Inner sidewall limits the water flow passage excessively, and the second guidance tape and the lower end for balancing coil assembly limit the jet flow
Chamber, and the second guidance tape the inner cylinder width radially, along its length on gradually subtract from middle part to both ends
It is small.
2. washing machine according to claim 1, which is characterized in that divide water fuisw rib along the circumferential direction of the inner cylinder described in multiple
It is arranged spaced apart, it is each described to divide water fuisw rib radially extending along the inner cylinder.
3. washing machine according to claim 2, which is characterized in that the tangent line and warp of each inner end for dividing water fuisw rib
The angle crossed between the inner end and the imaginary line in the center of circle is α, 0 ° of α≤30 ° <.
4. washing machine according to claim 1, which is characterized in that the quantity for dividing water fuisw rib is N, 30≤N≤50.
5. washing machine according to claim 1, which is characterized in that the first-class guidance tape prolongs along the axial direction of the inner cylinder
It stretches, the lower end of the first-class guidance tape is located at the lower section of the impeller disk and is connected with the inner sidewall of the inner cylinder；
The second guidance tape is connected with the upper end of the first-class guidance tape, each described to divide water fuisw rib and the second flow channel
Plate is spaced apart in above-below direction, and the second guidance tape is equipped with the outlet pass be connected with water flow passage and the jet flow chamber excessively.
6. washing machine according to claim 5, which is characterized in that the second guidance tape is formed as the week along the inner cylinder
To the arc panel of extension.
7. washing machine according to claim 6, which is characterized in that the outlet pass is located in the second guidance tape
Portion.
8. washing machine according to claim 6, which is characterized in that the contour line on the inner ring edge of the second guidance tape is formed
Arc-shaped, the contour line on the outer ring edge of the second guidance tape forms arc.
9. washing machine according to claim 5, which is characterized in that the outer periphery of the second guidance tape is equipped with along its length
The lower end of the balance ring locating slot that direction extends, the balance coil assembly is equipped with the arc card being adapted to the balance ring locating slot
Muscle.
10. washing machine according to claim 9, which is characterized in that be equipped with flow blocking between the two neighboring arc card muscle
Muscle.
11. washing machine according to claim 1, which is characterized in that the lateral wall of the balance coil assembly is equipped with multiple edges
The balance circle hole of its circumferentially spaced arrangement, the balance coil assembly are connect by multiple connectors with the outer cylinder.
12. washing machine according to claim 5, which is characterized in that the balance coil assembly includes:
Balance ring upper plate；
Balance ring lower plate, the upper end of the balance ring lower plate are connected with the balance ring upper plate, the lower end of the balance ring lower plate
It is connected with each upper end clamping for crossing water flow guidance tape to limit the jet flow chamber.
13. washing machine according to claim 12, which is characterized in that the balance ring lower plate includes:
Ontology, the ontology form annular；
Multiple weather boards, the outer periphery of each weather board connects with the second flow channel board to be connected；
Water inclined plate is pressed, one end of the pressure water inclined plate is connected with the inner edge of the weather board and is located at the second guidance tape
The top of inner edge, the pressure water inclined plate tilts down from outside to inside along radial direction of the inner cylinder to be extended and described presses water inclined plate
Free end and the inner edge of the second guidance tape limit the spraying passage.
14. washing machine according to claim 13, which is characterized in that it is R that the inner outline of the weather board, which forms radius,
Arc, and R meet: 10mm≤R≤20mm.
15. washing machine according to claim 1, which is characterized in that the axis of the spraying passage and the angle of horizontal plane are
β, 50 °≤β≤80 °.
16. washing machine according to claim 1, which is characterized in that the opening size of the spraying passage is H, 1.5mm≤H
≤3mm。
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| CN201610969732.0A CN106436130B (en) | 2016-10-31 | 2016-10-31 | Washing machine |
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| CN201610969732.0A CN106436130B (en) | 2016-10-31 | 2016-10-31 | Washing machine |
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| CN106436130B true CN106436130B (en) | 2019-07-19 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110904626A (en) * | 2018-09-14 | 2020-03-24 | 青岛海尔洗衣机有限公司 | Pulsator washing machine and washing barrel assembly and water channel assembly thereof |
| CN110904627A (en) * | 2018-09-14 | 2020-03-24 | 青岛海尔洗衣机有限公司 | Pulsator washing machine and washing barrel assembly and water channel assembly thereof |
| CN110904624A (en) * | 2018-09-14 | 2020-03-24 | 青岛海尔洗衣机有限公司 | Pulsator washing machine and washing barrel assembly and water channel assembly thereof |
| CN110904623A (en) * | 2018-09-14 | 2020-03-24 | 青岛海尔洗衣机有限公司 | Pulsator washing machine and washing barrel assembly thereof |
| CN110924085B (en) * | 2018-09-20 | 2022-11-11 | 无锡小天鹅电器有限公司 | Washing machine and dewatering barrel assembly and waterfall spraying cover plate thereof |
| CN111485388B (en) * | 2019-01-29 | 2022-08-26 | 无锡小天鹅电器有限公司 | Washing machine and dewatering barrel assembly and waterfall spraying cover plate thereof |
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| CN2357029Y (en) * | 1998-12-31 | 2000-01-05 | 海尔集团公司 | Jet washing machine |
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Effective date of registration: 20190726 Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Patentee after: Wuxi Swan Electrical Appliances Co., Ltd. Address before: 214028 Wuxi Changjiang Road, New District, Jiangsu, No. 18 Patentee before: Wuxi Xiaotianer Co., Ltd. |
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