CN107142655B - Inner barrel assembly and washing machine with same - Google Patents
Inner barrel assembly and washing machine with same Download PDFInfo
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- CN107142655B CN107142655B CN201710446100.0A CN201710446100A CN107142655B CN 107142655 B CN107142655 B CN 107142655B CN 201710446100 A CN201710446100 A CN 201710446100A CN 107142655 B CN107142655 B CN 107142655B
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
- D06F17/06—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid by rotary impellers
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- 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
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention discloses an inner barrel assembly and a washing machine with the same, wherein the inner barrel assembly comprises: the inner tube, a plurality of water flow channel boards, wave wheel dish and a plurality of upper floating plate, every water flow channel board is injectd the water flow channel with the lateral wall of inner tube, every water flow channel board is injectd the chamber that slides on one side of water flow channel dorsad, every upward has on the lateral wall surface of sliding the chamber with the washing chamber intercommunication spout the waterfall mouth, the top of sliding the chamber on is equipped with fixed magnetic stripe, the wave wheel dish is rotationally established in the bottom of inner tube, be equipped with a mobilizable upper floating plate on every, the position that the top of every upper floating plate corresponds fixed magnetic stripe is equipped with movable magnetic stripe, spout the waterfall mouth on opening or sealing according to the water level in the washing chamber. The inner barrel component is beneficial to improving the strength and duration of waterfall water flow, and further improving the cleaning ratio of the washing machine.
Description
Technical Field
The invention relates to the technical field of washing machines, in particular to an inner barrel assembly and a washing machine with the same.
Background
When the pulsator washing machine in the related art washes clothes, the water level in the inner drum is constantly changed along with the rotation of the pulsator, which not only affects the stability of the waterfall water flow, but also has short duration of the waterfall water flow, and cannot meet the requirement of a user on washing clothes by the waterfall water flow of the washing machine.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art.
Therefore, the invention provides an inner barrel assembly which can improve the duration and the strength of waterfall spraying water flow.
The invention also provides a washing machine with the inner barrel assembly.
An inner barrel assembly according to an embodiment of the first aspect of the invention, comprises: inner tube, a plurality of water flow channel board, impeller disc and a plurality of upper floating plate, the inner tube is injectd the washing chamber, and is a plurality of water flow channel board is followed the circumference interval of inner tube is arranged, every water flow channel board with the lateral wall of inner tube is injectd water flow channel, every water flow channel board is dorsad water flow channel's one side is injectd and is gone up the slip chamber, every go up have on the lateral wall surface in slip chamber with the last waterfall mouth that spouts of washing chamber intercommunication, the top in going up the slip chamber is equipped with fixed magnetic stripe, the impeller disc rotationally establishes the bottom of inner tube, every go up and be equipped with a mobilizable in the slip chamber go up the floating plate, every the top of floating plate corresponds go up the position of fixed magnetic stripe and be equipped with movable magnetic stripe, with according to the water level in the washing chamber is opened or is sealed go up spout.
According to the inner barrel assembly provided by the embodiment of the invention, the upper fixed magnetic strip and the upper movable magnetic strip are utilized to control the moving speed of the upper floating plate, so that the opening and closing of the waterfall spraying opening can be controlled along with the height of the water level of the washing cavity, the duration time of waterfall spraying water flow can be prolonged, and the cleaning ratio of the washing machine is improved.
According to the inner barrel assembly of one embodiment of the invention, the water flow channel plate is provided with a lower sliding cavity which is arranged at a distance from the upper sliding cavity, the lower sliding cavity is positioned below the upper sliding cavity and communicated with the washing cavity through a lower waterfall opening, and a movable lower floating plate is arranged in the lower sliding cavity.
Furthermore, the top of the lower sliding cavity is provided with a lower fixed magnetic strip, and the top of the lower floating plate is provided with a lower movable magnetic strip at a position corresponding to the lower fixed magnetic strip.
According to the inner cylinder assembly, the upper fixed magnetic strip and the upper movable magnetic strip are mutually attracted.
Optionally, the lower fixed magnetic strip and the lower movable magnetic strip attract each other.
According to the inner barrel assembly provided by the embodiment of the invention, the middle spraying waterfall opening is arranged below the upper spraying waterfall opening, the middle spraying waterfall opening is communicated with the upper sliding cavity and the washing cavity, and the upper floating plate is provided with the upper water through opening and the middle water through opening which are arranged at intervals up and down.
Optionally, a distance between the upper water passage opening and the middle water passage opening is smaller than a distance between the upper waterfall spraying opening and the middle waterfall spraying opening, when the upper floating plate is adjacent to one end, far away from the upper fixed magnetic strip, of the upper sliding cavity, the middle water passage opening is communicated with the water flow passage plate and the middle waterfall spraying opening, and when the upper floating plate is located at the other end of the upper sliding cavity, the upper water passage opening is communicated with the upper waterfall spraying opening and the water flow passage.
Further, a lower water opening is formed in the lower floating plate, when the lower floating plate is located at one end, far away from the lower fixed magnetic strip, of the lower sliding cavity, the lower water opening is communicated with the water channel plate and the lower waterfall spraying opening, and when the lower floating plate is located at the other end of the lower sliding cavity, the lower floating plate seals the lower waterfall spraying opening.
According to an alternative embodiment of the invention, the upper floating plate and the lower floating plate are internally provided with a floating cavity and a water gravity cavity which are arranged at intervals, and the side wall surface of the water gravity cavity is provided with an exhaust hole for communicating the water gravity cavity and the washing cavity.
According to the inner barrel assembly, the upper spraying waterfall opening is formed into a plurality of small holes which are arranged at intervals, and the small holes are distributed in a circumferential shape.
Optionally, the middle spout is formed into a curved hole extending in the width direction of the water flow passage plate and fluctuating in the length direction of the water flow passage plate.
Further, the lower spout is formed as a strip-shaped hole extending in the width direction of the water flow passage plate.
A washing machine according to an embodiment of the second aspect of the present invention comprises the inner drum assembly according to the above-described embodiments.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic structural view of an inner barrel assembly and an outer barrel according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a water flow channel plate of the inner barrel assembly according to an embodiment of the present invention;
FIG. 3 is a front view of the structure of FIG. 2;
FIG. 4 is a cross-sectional view of the structure of FIG. 2;
FIG. 5 is a back view of the structure of FIG. 2;
FIG. 6 is a schematic structural view of a lower float plate of an inner barrel assembly according to an embodiment of the present invention;
FIG. 7 is a front view of the structure of FIG. 6;
FIG. 8 is a cross-sectional view taken along A-A in FIG. 7;
FIG. 9 is a schematic view of the water flow path plate in a low water level condition of the inner barrel assembly according to an embodiment of the present invention;
FIG. 10 is a schematic view of the position of the water flow channel plate at the level of water in the inner barrel assembly according to an embodiment of the present invention;
FIG. 11 is a schematic view of the water flow channel plate in a high water level condition of the inner barrel assembly according to an embodiment of the present invention.
Reference numerals:
100: an inner barrel assembly;
10: an inner barrel;
20: a water flow passage plate; 21: a water passing flow channel; 22: an upper sliding chamber; 221: an upward waterfall opening is formed; 222: upper fixing
Fixing the magnetic strip; 223: a middle spraying waterfall opening; 23: a lower sliding chamber; 231: a waterfall opening is sprayed downwards; 232: a lower fixed magnetic strip; 24:
clamping the column; 25: inserting and buckling; 26: a positioning column; 27: a water baffle; 271: an upper water outlet; 272: a middle water outlet; 273:
a lower water outlet;
30: a wave wheel disc; 31: a water-insulating cavity; 32: a drainage rib;
40: an upper floating plate; 41: mounting a movable magnetic strip; 42: an upper water inlet; 43: a middle water passage port;
50: a lower floating plate; 51: a lower movable magnetic strip; 52: a lower water passage port; 53: a floating cavity; 54: a water gravity chamber;
541: a water inlet hole; 542: an exhaust hole;
200: an outer cylinder.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "vertical", "horizontal", "inner", "axial", "radial", "circumferential", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are used only for convenience in describing the present invention and for simplification of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
A washing machine according to an embodiment of the present invention is described below with reference to fig. 1.
As shown in fig. 1, a washing machine according to one embodiment of the present invention includes: a machine body (not shown), an outer tub 200, and an inner tub assembly 100, the outer tub 200 being provided in the machine body, the inner tub assembly 100 being rotatably provided in the outer tub 200.
As shown in fig. 1, an inner cartridge assembly 100 according to an embodiment of the present invention includes: the washing device comprises an inner barrel 10, a plurality of water passing flow channel plates 20, a wave wheel disc 30 and a plurality of upper floating plates 40, wherein a washing cavity is limited in the inner barrel 10, the water passing flow channel plates 20 are arranged on the inner side wall surface of the inner barrel 10 at intervals in the circumferential direction of the inner barrel 10, a water passing flow channel 21 is limited on the inner side wall surfaces of the water passing flow channel plates 20 and the inner barrel 10, the wave wheel disc 30 is arranged at the bottom of the washing cavity, a water blocking cavity 31 is limited on the bottom surfaces of the wave wheel disc 30 and the inner barrel 10, the water blocking cavity 31 is communicated with the water passing flow channel 21, a drainage rib 32 is arranged on one side, facing the water blocking cavity 31, of the wave wheel disc 30, and when the wave wheel disc 30.
An upper sliding chamber 22 is defined on one side of the water flow channel plate 20 opposite to the water flow channel 21 (it should be noted that one side of the water flow channel plate 20 facing the water flow channel 21 is a front side, one side of the water flow channel plate 20 facing the central axis of the inner cylinder 10 is a back side, the upper sliding chamber 22 is arranged on the back side of the water flow channel plate 20), an upper waterfall opening 221 communicated with the washing chamber is arranged on the side wall surface of the upper sliding chamber 22, a movable upper sliding plate 40 is arranged in the upper sliding chamber 22, the upper waterfall opening 221 is opened or closed by the upper sliding plate 40 according to the water level in the washing chamber, an upper movable magnetic strip 41 is arranged on the top of the upper sliding plate 40, and an upper fixed magnetic strip 222 is arranged on the top.
Therefore, according to the inner barrel assembly 100 of the embodiment of the invention, the upper fixed magnetic strip 222 and the upper movable magnetic strip 41 are used for controlling the moving speed of the upper movable plate 40, so that the opening and closing of the waterfall opening can be controlled along with the height of the water level of the washing chamber, and the duration of waterfall water flow can be prolonged.
According to the washing machine of the embodiment of the invention, by adopting the inner barrel assembly 100 of the above embodiment, the washing ratio of the washing machine is improved.
As shown in fig. 4, according to an embodiment of the present invention, the water flow passage plate 20 further defines a lower sliding chamber 23 spaced apart from the upper sliding chamber 22, the lower sliding chamber 23 is located below the upper sliding chamber 22, a lower waterfall opening 231 communicated with the washing chamber is formed in a side wall surface of the lower floating chamber 53, a movable lower floating plate 50 is disposed in the lower sliding chamber 23, the lower floating plate 50 opens or closes the lower waterfall opening 231 according to a water level in the washing chamber, the lower floating chamber 53 is disposed below the upper floating chamber 53, and the lower floating plate 50 controls communication and disconnection between the lower sliding chamber 23 and the washing chamber, when the water level in the washing chamber is low, the water flow in the water flow passage 21 is ejected through the lower waterfall opening 231, so as to improve strength of the waterfall flow, and further improve a washing ratio of the washing machine.
Optionally, as shown in fig. 4, the top of the lower sliding cavity 23 is provided with a lower fixed magnetic stripe 232, the top of the lower floating plate 50 is provided with a lower movable magnetic stripe 51, the lower fixed magnetic stripe 232 and the lower movable magnetic stripe 51 are correspondingly arranged in position, and the lower fixed magnetic stripe 232 and the lower movable magnetic stripe 51 are used to cooperate to control the movement of the lower floating plate 50 in the lower sliding cavity 23, so that the duration and strength of the water flow in the lower waterfall spraying port 231 can be improved.
As shown in fig. 4, according to an embodiment of the present invention, the upper fixed magnetic stripe 222 and the upper movable magnetic stripe 41 are attracted to each other, when the pulsator disk 30 of the washing machine rotates in a forward direction, the water level outside the washing chamber in a radial direction is high, when the pulsator disk 30 rotates in a reverse direction, the water level outside the washing chamber in a radial direction is lowered, the upper movable plate 40 is lowered along with the water level, and the moving speed of the upper movable plate 40 can be reduced by the attraction between the upper fixed magnetic stripe 222 and the upper movable magnetic stripe 41, thereby extending the duration of the waterfall spraying water flow.
Similarly, the lower fixed magnetic strip 232 and the lower movable magnetic strip 51 are also attracted to each other, so that the duration of waterfall water flow sprayed by the washing machine at a low water level can be prolonged.
As shown in fig. 4, in the present embodiment, a middle waterfall opening 223 is disposed below the upper waterfall opening 221, the middle waterfall opening 223 communicates the upper sliding chamber 22 with the washing chamber, when the water level is located at the middle position of the washing chamber, water is ejected through the middle waterfall opening 223 to increase the intensity of the waterfall-ejecting water flow, wherein the upper floating plate 40 is provided with an upper water passage opening 42 and a middle water passage opening 43 which are spaced apart from each other, and water enters the upper waterfall opening 221 through the upper water passage opening 42 or enters the middle waterfall opening 223 through the middle water passage opening 43, which is beneficial to reducing the flow resistance of the waterfall-ejecting water flow and further increasing the intensity of the waterfall-ejecting water flow.
Further, as shown in fig. 10 and 11, the distance between the upper water passage opening 42 and the middle water passage opening 43 is smaller than the distance between the upper waterfall opening 221 and the middle waterfall opening 223, when the water level in the washing chamber is low, the buoyancy effect on the upper floating plate 40 is small, and the upper floating plate 40 is close to the lower end (the lower end as shown in fig. 10) of the upper sliding chamber 22, the middle water passage opening 43 is communicated with the middle waterfall opening 223, the water flow in the water flow passage 21 is sprayed out through the middle water passage opening 43 and the middle waterfall opening 223, when the water level in the washing chamber is high, the upper floating plate 40 is located at the upper end (the upper end as shown in fig. 10) of the upper sliding chamber 22, the upper fixed magnetic stripe 222 attracts the upper movable 41, the upper water passage opening 42 is communicated with the upper waterfall opening 221, the water flow in the water flow passage 21 is sprayed out through the upper water passage opening 42 and the upper waterfall opening 221, and when the water, the descending speed of the upper floating plate 40 is slow, and the water spraying time of the upper spraying waterfall opening 221 is long.
Optionally, as shown in fig. 6, the lower floating plate 50 is provided with a lower water through opening 52, when the water level in the washing chamber is low, the lower floating plate 50 is located at the lower end (the lower end as shown in fig. 11) of the lower floating chamber 53, the lower water through opening 52 is communicated with the lower waterfall opening 231, the water flow in the water flow channel 21 is sprayed out from the lower waterfall opening 231, when the water level in the washing chamber rises, the lower floating plate 50 is located at the upper end (the upper end as shown in fig. 11) of the lower sliding chamber 23, and the lower floating plate 50 closes the lower waterfall opening 231, so that not only can the strength of the waterfall sprayed by the lower waterfall opening 231 be improved under the low water level condition, but also the water leakage of the lower waterfall opening 231 can be prevented during the high water level, and the water spraying strength.
As shown in fig. 8, in the present embodiment, a floating chamber 53 and a water gravity chamber 54 are defined in each of the upper floating plate 40 and the lower floating plate 50, the floating chamber 53 is used to lift the floating force of the upper floating plate 40 and the lower floating plate 50, so as to control the opening and closing of the waterfall openings at different positions according to the water level of the washing chamber, wherein the water gravity chamber 54 is located below the floating chamber 53 (below as shown in fig. 8), the side wall surface of the water gravity chamber 54 is provided with an air outlet hole 542, the bottom of the water gravity chamber 54 is provided with a water inlet hole 541, and the air outlet hole 542 and the water inlet hole 541 are both communicated with the washing chamber and the water gravity chamber 54, therefore, water flow enters the water gravity cavity 54 through the water inlet 541, the gravity of the upper floating plate 40 and the lower floating plate 50 is lifted, the upper floating plate 40 and the lower floating plate 50 are prevented from being attached to the water flow channel plate 20, and the upper floating plate 40 and the lower floating plate 50 are ensured to move freely in the vertical direction.
As shown in fig. 2, the upper waterfall opening 221 includes a plurality of small holes spaced apart from each other, and the small holes are distributed in a circumferential shape, so that when the water is sprayed out from the upper waterfall opening 221, the water can increase the spraying area of the upper waterfall opening 221 like a shower.
As shown in fig. 3, in some embodiments, the middle waterfall opening 223 is formed as a curved hole extending along the width direction of the water flow passage plate 20 and fluctuating along the length direction of the water flow passage plate 20, and the lower waterfall opening 231 is formed as a strip-shaped hole extending along the width direction of the water flow passage plate 20, and different shapes are set according to different heights of the waterfall openings, which is beneficial to improving the washing effect of waterfall water flow on the clothes.
As shown in fig. 4, a water baffle 27 is disposed between the water flow passage 21 and the upper sliding chamber 22 and the lower sliding chamber 23, and an upper water outlet 271, a middle water outlet 272 and a lower water outlet 273 are disposed at positions of the water baffle 27 corresponding to the upper waterfall opening 221, the middle waterfall opening 223 and the lower waterfall opening 231, which is beneficial to promoting water flow from the water flow passage 21 into the washing chamber.
The top of water flow channel board 20 is equipped with card post 24, card post 24 adaptation joint is at inner tube 10 top, one side of water flow channel board 20 towards water flow channel 21 is equipped with eye-splice 25, the position that corresponds eye-splice 25 on the inside wall face of inner tube 10 is equipped with the jack, eye-splice 25 adaptation is pegged graft in the jack, the bottom of water flow channel board 20 is equipped with reference column 26, the position that the bottom of inner tube 10 corresponds reference column 26 is equipped with the locating hole, reference column 26 governs and pegs graft in the locating hole, realize the demountable installation of water flow channel board 20 and inner tube 10 inside wall face from this, it is convenient to provide for the maintenance of water flow channel board 20.
An embodiment of the drum assembly 100 and an operation of the washing machine according to the embodiment of the present invention will be described with reference to fig. 1 to 11.
As shown in fig. 1, an inner cartridge assembly 100 according to an embodiment of the present invention includes: the washing machine comprises an inner cylinder 10, a plurality of water flow passage plates 20, a wave wheel disc 30, a plurality of upper floating plates 40 and a plurality of lower floating plates 50, wherein one side of the water flow passage plate 20, which is back to a water flow passage 21, is limited with an upper sliding cavity 22 and a lower sliding cavity 23, the upper sliding cavity 22 is internally provided with the movable upper floating plate 40, the lower sliding cavity 23 is internally provided with the movable lower floating plate 50, the tops of the upper floating plate 40 and the lower floating plate 50 are respectively provided with an upper movable magnetic strip 41 and a lower movable magnetic strip 51, the upper sliding cavity 22 is provided with an upper fixed magnetic strip 222 corresponding to the upper movable magnetic strip 41, the lower sliding cavity 23 is provided with a lower fixed magnetic strip 232 corresponding to the lower movable magnetic strip 51, the side wall surface of the upper sliding cavity 22 is provided with an upper waterfall 221 and a middle waterfall 223 communicated with a washing cavity, and the side wall surface of the lower sliding.
As shown in fig. 4, a water baffle 27 is disposed on one side of the water flow channel plate 20 facing the water flow channel 21, the water baffle 27 is provided with an upper water outlet 271, a middle water outlet 272 and a lower water outlet 273 at positions corresponding to the upper waterfall opening 221, the middle waterfall opening 223 and the lower waterfall opening 231, the upper floating plate 40 is provided with an upper water outlet 42 and a middle water outlet 43, when the upper water outlet 42 is communicated with the upper water outlet 271 and the upper waterfall opening 221, the middle water outlet 43 is staggered with the middle waterfall opening 223, when the middle water outlet 43 is communicated with the middle water outlet 272 and the middle waterfall opening 223, the upper water outlet 42 is staggered with the upper waterfall opening 221, the lower floating plate 50 is provided with a lower water outlet 52, and when the lower movable magnetic strip 51 is attracted and contacted with the lower fixed magnetic strip 222, the lower water outlet 52 is staggered with the lower.
When the water amount in the washing chamber is at a low water level, the upper floating plate 40 is positioned at the lower end of the upper sliding chamber 22 (as shown in fig. 9) and closes the upper waterfall opening 221 and the middle waterfall opening 223, the lower floating plate 50 is positioned at the lower end of the lower sliding chamber 23 and the lower water through opening 52 on the lower floating plate 50 is communicated with the lower water outlet 273 and the lower waterfall opening 231, when the pulsator disc 30 rotates forward, the water level outside the washing chamber radially rises and the lower floating plate 50 floats upwards in a small range, the water flow in the water flow passage 21 is sprayed out from the lower waterfall opening 231, when the pulsator disc 30 rotates reversely, the water level in the washing chamber drops and the lower floating plate 50 moves downwards, and the lower fixed magnetic strip 232 attracts the lower movable magnetic strip 51 to reduce the descending speed of the lower floating plate 50, so as to prolong the duration of waterfall sprayed by the.
When the water amount in the washing chamber is at the middle water level, the lower floating plate 50 is positioned at the upper end of the lower sliding chamber 23 under the buoyancy of the water flow (as shown in fig. 10), the lower movable magnetic strip 51 attracts the lower fixed magnetic strip 232 and the lower floating plate 50 seals the lower waterfall opening 231, the buoyancy of the water flow to the upper floating plate 40 is smaller and the upward distance of the upper floating plate 40 is smaller (as shown in fig. 10), at this time, the middle water through opening 43 is communicated with the middle water outlet 272 and the middle waterfall opening 223, and the upper waterfall opening 221 is sealed by the upper floating plate 40, when the pulsator disk 30 rotates forward, the water level outside the radial direction of the washing chamber rises and the upper floating plate 40 floats upwards in a small range, the water flow in the water flow passage 21 is jetted from the middle waterfall opening 223, when the pulsator disk 30 rotates reversely, the water level outside the radial direction of the washing chamber falls and the upper floating plate 40 moves, the duration of the waterfall flow sprayed by the middle spray waterfall opening 223 is prolonged.
When the water amount in the washing chamber is at a high water level, the lower floating plate 50 seals the lower waterfall opening 231 (as shown in fig. 11) under the action of water flow buoyancy, most of the upper floating plate 40 is submerged below the water surface, the upper floating plate 40 is positioned at the upper end (as shown in fig. 11) of the upper sliding chamber 22 under the action of water flow buoyancy, the upper fixed magnetic stripe 222 attracts the upper movable magnetic stripe 41, the middle waterfall opening 223 and the upper water opening 42 of the upper floating plate 40 are sealed and communicated with the upper water outlet 271 and the upper waterfall opening 221, when the pulsator disk 30 rotates forward, the water flow in the water flow channel 21 is ejected from the upper waterfall opening 221, when the pulsator disk 30 rotates reversely, the water level at the radial outer side of the washing chamber is lowered, the upper floating plate 40 moves downward, and the upper fixed magnetic stripe 222 attracts the upper movable magnetic stripe 41, so that the downward speed of the upper floating plate 40.
Other configurations and operations of the washing machine according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (13)
1. An inner barrel assembly, comprising:
an inner drum (10), said inner drum (10) defining a washing chamber;
the washing machine comprises an inner barrel (10), a plurality of water flow channel plates (20) and a plurality of water flow channel plates (20), wherein the water flow channel plates (20) are arranged at intervals along the circumferential direction of the inner barrel (10), a water flow channel (21) is defined by each water flow channel plate (20) and the side wall of the inner barrel (10), an upper sliding cavity (22) is defined by one side of each water flow channel plate (20) back to the water flow channel (21), an upper waterfall opening (221) communicated with a washing cavity is formed in the side wall surface of each upper sliding cavity (22), and an upper fixing magnetic strip (222) is arranged at the top of each upper sliding cavity (;
the wave wheel disc (30), the wave wheel disc (30) can be rotatably arranged at the bottom of the inner cylinder (10);
a plurality of upper floating plates (40), wherein a movable upper floating plate (40) is arranged in each upper sliding cavity (22), an upper movable magnetic strip (41) is arranged at the top of each upper floating plate (40) corresponding to the upper fixed magnetic strip (222) so as to open or close the upper waterfall spraying port (221) according to the water level in the washing cavity,
the washing machine is characterized in that a floating cavity (53) and a water gravity cavity (54) which are arranged at intervals are defined in the upper floating plate (40), and an exhaust hole (542) which is communicated with the water gravity cavity (54) and the washing cavity is formed in the side wall surface of the water gravity cavity (54).
2. The inner barrel assembly according to claim 1, wherein the water flow channel plate (20) defines a lower sliding chamber (23) spaced apart from the upper sliding chamber (22), the lower sliding chamber (23) is located below the upper sliding chamber (22) and communicates with the washing chamber through a lower waterfall opening (231), and a movable lower floating plate (50) is disposed in the lower sliding chamber (23).
3. The inner barrel assembly according to claim 2, wherein the lower sliding chamber (23) is provided at the top with a lower fixed magnetic strip (232), and the lower floating plate (50) is provided at the top with a lower movable magnetic strip (51) corresponding to the lower fixed magnetic strip (232).
4. The inner barrel assembly of claim 1, wherein said upper fixed magnetic strip (222) and said upper movable magnetic strip (41) are attracted to each other.
5. The inner barrel assembly of claim 3, wherein said lower fixed magnetic strip (232) and said lower movable magnetic strip (51) are attracted to each other.
6. The inner barrel assembly according to claim 1, wherein a middle waterfall opening (223) is arranged below the upper waterfall opening (221), the middle waterfall opening (223) is communicated with the upper sliding chamber (22) and the washing chamber, and an upper water through opening (42) and a middle water through opening (43) which are arranged at intervals up and down are arranged on the upper floating plate (40).
7. The inner barrel assembly according to claim 6, wherein the distance between the upper water passage opening (42) and the middle water passage opening (43) is smaller than the distance between the upper waterfall opening (221) and the middle waterfall opening (223);
when the upper floating plate (40) is close to one end of the upper sliding cavity (22) far away from the upper fixed magnetic strip (222), the middle water passing hole (43) is communicated with the water flow channel plate (20) and the middle waterfall spraying hole (223);
when the upper floating plate (40) is positioned at the other end of the upper sliding cavity (22), the upper water through opening (42) is communicated with the upper waterfall spraying opening (221) and the water flowing channel (21).
8. The inner barrel assembly according to claim 3, wherein the lower floating plate (50) is provided with a lower water through opening (52), and when the lower floating plate (50) is positioned at one end of the lower sliding cavity (23) far away from the lower fixed magnetic strip (232), the lower water through opening (52) is communicated with the water flow channel plate (20) and the lower waterfall opening (231);
when the lower floating plate (50) is positioned at the other end of the lower sliding cavity (23), the lower floating plate (50) seals the lower waterfall spraying opening (231).
9. The drum assembly according to claim 2, wherein said lower floating plate (50) has said floating chamber (53) and said water gravity chamber (54) defined therein in a spaced arrangement, and said exhaust hole (542) communicating said water gravity chamber (54) with said washing chamber is provided on a side wall surface of said water gravity chamber (54).
10. The inner barrel assembly according to claim 1, wherein the upper spout waterfall opening (221) is formed as a plurality of spaced apart apertures distributed circumferentially.
11. The inner barrel assembly of claim 6, wherein the intermediate spray waterfall ports (223) are formed as curvilinear apertures extending in the width direction of the flume plate (20) and undulating in the length direction of the flume plate (20).
12. An inner barrel assembly according to claim 2, wherein the downspray waterfall ports (231) are formed as strip-shaped holes extending in the width direction of the flume plate (20).
13. A washing machine, characterized by comprising a drum assembly (100) according to any of claims 1-12.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710446100.0A CN107142655B (en) | 2017-06-14 | 2017-06-14 | Inner barrel assembly and washing machine with same |
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| CN201710446100.0A CN107142655B (en) | 2017-06-14 | 2017-06-14 | Inner barrel assembly and washing machine with same |
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| CN107142655A CN107142655A (en) | 2017-09-08 |
| CN107142655B true CN107142655B (en) | 2020-04-14 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112111910B (en) * | 2019-06-19 | 2023-06-13 | 青岛海尔洗涤电器有限公司 | Drum washing machine and control method thereof |
| CN112941829A (en) * | 2019-11-22 | 2021-06-11 | 青岛海尔洗衣机有限公司 | Washing part and washing machine |
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| CN1199112A (en) * | 1997-05-09 | 1998-11-18 | 大宇电子株式会社 | Washing machine having horizontally moving washing plates |
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| CN107142655A (en) | 2017-09-08 |
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Effective date of registration: 20190729 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, New District, Jiangsu, No. 18 Applicant before: Wuxi Xiaotianer Co., Ltd. |
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