CN112111926A - Washing barrel and washing machine - Google Patents
Washing barrel and washing machine Download PDFInfo
- Publication number
- CN112111926A CN112111926A CN201910544836.0A CN201910544836A CN112111926A CN 112111926 A CN112111926 A CN 112111926A CN 201910544836 A CN201910544836 A CN 201910544836A CN 112111926 A CN112111926 A CN 112111926A
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- Prior art keywords
- wall
- water
- tub
- cut
- washing
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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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/02—Rotary receptacles, e.g. drums
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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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/02—Rotary receptacles, e.g. drums
- D06F37/12—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a vertical axis
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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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/26—Casings; Tubs
- D06F37/265—Counterweights mounted to the tub; Mountings therefor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The invention provides a washing tub and a washing machine, wherein the washing tub comprises a tub body for accommodating clothes; the first end of the barrel body is provided with an opening for putting clothes, and the diameter of the first end of the barrel body is smaller than that of the second end of the barrel body. The invention provides a washing machine, comprising a shell and a washing barrel; the washing tub is disposed inside the casing. The washing barrel and the washing machine provided by the invention can reduce the gravity center of the barrel body, further reduce the total gravity center of the barrel body and clothes, and reduce vibration and noise caused by the rotation of the barrel body in the operation process of the washing machine.
Description
Technical Field
The invention relates to the technical field of washing machines, in particular to a washing barrel and a washing machine.
Background
A washing machine is an apparatus for washing laundry using a principle of converting electric energy into mechanical energy, and is widely used in daily life of people. The service life of the washing machine directly affects the time for a user to replace the washing machine and the washing cost, and therefore, the user pays more attention to the service life of the washing machine when selecting the washing machine.
In the prior art, a washing machine includes a housing and a washing tub suspended in the housing, the washing tub is cylindrical and can accommodate laundry therein, the washing tub is connected with a motor, and the motor can drive the washing tub to rotate, thereby washing the laundry.
However, as the laundry is increased in the washing tub such that the total center of gravity of the washing tub and the laundry is moved up and is higher than the hanging point of the washing tub, the washing tub is liable to generate vibration and noise when the washing machine is rotated.
Disclosure of Invention
The invention provides a washing barrel and a washing machine, which are used for overcoming the problems of vibration and noise of the washing barrel in the prior art.
The present invention provides a washing tub including a tub for accommodating laundry; the barrel body has a first end and a second end; the first end and the second end are respectively positioned at two ends along the axial direction of the barrel body; the first end is provided with an opening for putting in clothes, and the diameter of the first end is smaller than that of the second end.
The washing tub as described above, wherein the tub body includes a first section and a second section arranged in an axial direction of the tub body; an end of the first section facing away from the second section forms the first end; an end of the second section facing away from the first section forms the second end; the diameter of the first section gradually increases from the first end to the second section; the second section is cylindrical.
The washing tub as described above, wherein a balancing ring for accommodating a balancing liquid is further fixed to the first end of the tub body; the balance ring is positioned outside the barrel body.
The washing tub as described above, wherein the balance ring includes an inner wall, an outer wall fitted over the inner wall, and top and bottom walls connected between the inner wall and the outer wall; the inner walls include a first inner wall, a second inner wall and a third inner wall; one end of the first inner wall is connected with the top wall, the second inner wall is positioned in a plane vertical to the axis of the barrel body, the inner side of the second inner wall is connected with the other end of the first inner wall, and the outer side of the second inner wall is connected with one end of the third inner wall; the other end of the third inner wall is connected with the bottom wall; and the third inner wall is connected with the outer surface of the barrel body.
The washing tub as described above, wherein a plurality of first water distribution plates are provided in the balancing ring; the first water diversion plates are arranged at intervals along the circumferential direction of the balance ring; one end of each first water diversion plate is connected with the top wall, and the other end of each first water diversion plate extends towards the direction close to the second inner wall; and gaps are arranged between the first water diversion plate and the first inner wall and between the first water diversion plate and the outer wall.
The washing tub as described above, wherein the first cut-water plate includes a first cut-water part and a second cut-water part sequentially connected in a direction away from the top wall; a gap between the first cut-water part and the outer wall is smaller than a gap between the second cut-water part and the outer wall; the edge of the second water cut part close to the first inner wall is flush with the edge of the first water cut part close to the first inner wall.
The washing tub as described above, wherein a plurality of second water dividing plates are provided on a surface of the outer wall facing the first inner wall; the second water diversion plates are arranged at intervals along the circumferential direction of the balance ring; a gap is formed between the second water diversion plate and the first inner wall; the second water diversion plate is positioned on one side of the first water diversion plate, which is far away from the top wall; and each second water dividing plate is positioned between two adjacent first water dividing plates.
The washing tub as described above, wherein the second water-dividing plate includes a third water-dividing part and a fourth water-dividing part connected in series in a direction away from the top wall; a gap is formed between the third water dividing part and the outer wall; the fourth water dividing part is connected with the outer wall; and the distance between the third water dividing part and the first inner wall is greater than the distance between the fourth water dividing part and the first inner wall.
The washing tub as described above, wherein a distance from an end of the third cut-water part facing away from the fourth cut-water part to the top wall is equal to a distance between an end of the first cut-water part close to the second cut-water part and the top wall; and the distance between one end of the third water dividing part close to the third water dividing part and the top wall is greater than the distance between one end of the second water dividing part departing from the first water dividing part and the top wall.
The invention provides a washing machine, comprising a shell and a washing barrel; the washing tub is disposed inside the case.
The invention provides a washing barrel and a washing machine, wherein the barrel body for accommodating clothes is arranged; the first end of the barrel body is provided with an opening for putting clothes, and the diameter of the first end of the barrel body is smaller than that of the second end of the barrel body, so that the gravity center of the barrel body can be reduced, the total gravity center of the barrel body and the clothes is further reduced, and vibration and noise caused by rotation of the barrel body in the operation process of the washing machine are reduced.
Drawings
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, and it is to be understood that the detailed description set forth herein is merely illustrative and explanatory of the present invention and is not restrictive of the invention as claimed below.
FIG. 1 is a front view of a washing tub in an embodiment of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;
FIG. 3 is a perspective view of a washing tub in an embodiment of the present invention;
FIG. 4 is a schematic structural view of the first water diversion plate in FIG. 2;
fig. 5 is a partially enlarged view of fig. 2.
Description of reference numerals:
100: a barrel body;
110: a first end;
120: a second end;
130: a first stage;
140: a second stage;
200: a balance ring;
210: an inner wall;
211: a first inner wall;
212: a second inner wall;
213: a third inner wall;
220: an outer wall;
230: a top wall;
240: a bottom wall;
250: a first water diversion plate;
251: a first water cut portion;
252: a second water cut portion;
260: a second water diversion plate;
261: a third water diversion part;
262: and a fourth water dividing part.
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, and it is to be understood that the detailed description set forth herein is merely illustrative and explanatory of the present invention and is not restrictive of the invention as claimed below.
FIG. 1 is a front view of a washing tub in an embodiment of the present invention; FIG. 2 is a sectional view taken along line A-A of FIG. 1 in accordance with the present invention. Referring to fig. 1 to 2, the washing tub provided in the present embodiment includes a tub 100 for accommodating laundry; the barrel 100 has a first end 110 and a second end 120; the first end 110 and the second end 120 are respectively located at both ends in the axial direction of the tub 100; the first end 110 is provided with an opening for putting in laundry, and the diameter of the first end 110 is smaller than that of the second end 120.
In particular, the washing tub may be used in a washing machine, in particular a pulsator washing machine. The washing tub includes a tub 100, and the tub 100 may be a part for receiving laundry in the washing machine. It can be understood that, for a pulsator washing machine having both an outer tub and an inner tub, the tub 100 refers to the inner tub of the pulsator washing machine.
The axial direction of the tub 100 may be a vertical direction, i.e., up and down in fig. 1. The top end of the tub 100 in the vertical direction may be a first end 110, the top end of the tub 100 in the vertical direction may be a second end 120,
the tub 100 may have a cylindrical structure, the top end of the tub 100 may have an opening for putting laundry, and the bottom end of the tub 100 may be mounted with a pulsator. The tub 100 may be made of various materials, and preferably, it may be injection molded of a plastic material.
Meanwhile, the first end 110 of the tub 100 has a diameter smaller than that of the second end 120 of the tub 100. The cross-section of the tub 100 may be circular, and the diameter of the first end 110 of the tub 100 may be smaller than the diameter of the second end 120 of the tub 100, taking a section perpendicular to the axis of the tub 100 as a cross-section. For example, the cross-sectional area of the bucket body 100 may gradually increase from the first end 110 to the second end 120, i.e., the bucket body 100 may be frustoconical.
It is understood that the prior art barrels are all cylindrical structures having cross-sectional areas that are equal throughout. When the laundry is not put in the tub, the center of gravity of the empty tub may be located in the same horizontal plane as the hanging point of the tub body. Therefore, when the laundry is put in, the center of gravity of the laundry and the tub is moved upward, higher than the hanging point. And because the clothes are not uniformly thrown in, the gravity center can deviate from the axis of the barrel body, when the washing machine operates, the barrel body vibrates seriously, and the phenomenon of barrel collision is easy to occur.
In this embodiment, the diameter of the first end 110 of the tub 100 is smaller than the diameter of the second end 120, so that compared with a cylindrical tub, the center of gravity of the tub 100 can be lowered, and when the laundry is put into the tub 100, the total center of gravity of the tub 100 and the laundry can be lowered accordingly, so that the total center of gravity is closer to the plane of the suspension point or is flush with the suspension point, and the tub 100 is less likely to shift during rotation, thereby reducing vibration and noise of the washing machine.
As another preferable mode of the tub 100, the tub 100 includes a first section 130 and a second section 140 arranged in an axial direction of the tub 100; an end of the first segment 130 facing away from the second segment 140 forms a first end 110; an end of the second section 140 facing away from the first section 130 forms a second end 120; the diameter of the first section 130 gradually increases from the first end 110 to the second section 140; the second section 140 has a cylindrical shape.
Specifically, the bucket 100 may include a first section 130 and a second section 140, and the first section 130 may be connected at the top of the second section 140.
The first segment 130 may be truncated cone-shaped, and the cross-sectional area thereof may gradually increase from top to bottom. The second segment 140 may be cylindrical, i.e., the cross-sectional area is the same throughout.
The top end of the first section 130 may be the first end 110 of the washing tub, and the bottom end of the second section 140 may be the second end 120 of the washing tub.
In this embodiment, the tub 100 is provided as the first section 130 at the top and the second section 140 at the bottom, the first section 130 is in a circular truncated cone shape, and the second section 140 may be in a cylindrical shape, so that the center of gravity of the tub 100 can be lowered, and the volume of the washing machine for accommodating laundry can be ensured.
FIG. 3 is a perspective view of a washing tub in an embodiment of the present invention; FIG. 4 is a schematic structural view of the first water diversion plate in FIG. 2; fig. 5 is a partially enlarged view of fig. 2.
Referring to fig. 3 to 5, in addition to the above embodiments, a balancing ring 200 for containing a balancing liquid is further fixed at the first end 110 of the barrel 100; the gimbal 200 is located outside the tub 100.
Specifically, the first end 110 of the barrel 100 may further be provided with a balance ring 200, the balance ring 200 having an annular cavity therein, the annular cavity containing a balance liquid, which may be various in type, and preferably, may be saline. When the washing machine is operated at a high speed, the balancing liquid in the balancing ring 200 may help to maintain the balance of the tub 100, reducing vibration.
In this embodiment, the balance ring 200 may be fixed outside the barrel 100, for example, the inner surface of the balance ring 200 may be attached to the outer surface of the barrel 100, and the balance ring and the barrel may be fixedly connected in various manners such as screwing, clamping, and the like, so that the size of the opening of the barrel 100 may be increased, and the laundry may be conveniently thrown in.
Preferably, the gimbal 200 includes an inner wall 210, an outer wall 220 disposed outside the inner wall 210, and a top wall 230 and a bottom wall 240 connected between the inner wall 210 and the outer wall 220; the inner wall 210 includes a first inner wall 211, a second inner wall 212, and a third inner wall 213; one end of the first inner wall 211 is connected to the top wall 230, the second inner wall 212 is located in a plane perpendicular to the axis of the tub 100, the inner side of the second inner wall 212 is connected to the other end of the first inner wall 211, and the outer side of the second inner wall 212 is connected to one end of the third inner wall 213; the other end of the third inner wall 213 is connected to the bottom wall 240; and the third inner wall 213 is connected with the outer surface of the tub 100.
Specifically, the outer wall 220 may be a cylindrical structure, and the inner wall 210 is located inside the outer wall 220, which may be a stepped structure; the top wall 230 and the bottom wall 240 may have circular shapes, the top wall 230 may be connected to the top ends of the outer wall 220 and the inner wall 210, and the bottom wall 240 may be connected to the bottom ends of the outer wall 220 and the inner wall 210. The top wall 230, the bottom wall 240, the inner wall 210 and the outer wall 220 may enclose a space containing the balancing liquid.
The inner wall 210 may include a first inner wall 211 extending in a vertical direction, a second inner wall 212 extending in a horizontal plane, and a third inner wall 213 extending along an outer surface of the tub 100, and preferably, the third inner wall 213 may be integrally formed with a side of the tub 100. The first inner wall 211 is connected at the top end to the top wall 230 and at the bottom end to the inside of the second inner wall 212. The top end of the third inner wall 213 is connected to the outside of the second inner wall 212, and the bottom end is connected to the bottom wall 240, so that the diameter of the first inner wall 211 is smaller than that of the third inner wall 213. The second interior wall 212 may lie in the plane of the first end 110. The second inner wall 212 may generally divide the interior space of the gimbal 200 into a top first cavity and a bottom second cavity.
The first cavity may be enclosed by the first inner wall 211, the second inner wall 212, the top wall 230, and a portion of the outer wall 220. The second cavity may be bounded by a third inner wall 213, a bottom wall 240 and another portion of the outer wall 220. It is understood that the first cavity may be located outside the top of the tub 100 and the second cavity may be located outside the side surfaces of the tub 100. The balancing liquid may fill the second cavity and be partially contained in the first cavity.
When the barrel 100 rotates at a high speed, the balancing liquid may move into the first cavity, and the second cavity may be used for air flowing to balance the air pressure, so as to accelerate the flowing of the balancing liquid, so that the balancing ring 220 may play a role in balancing quickly.
Further, a plurality of first water diversion plates 250 are arranged in the balance ring 200; a plurality of first water dividing plates 250 are arranged at intervals in the circumferential direction of the balance ring 200; one end of each first water diversion plate 250 is connected with the top wall 230, and the other end extends towards the direction close to the second inner wall 212; and gaps are formed between the first water-dividing plate 250 and the first inner wall 211 and between the first water-dividing plate 250 and the outer wall 220.
Specifically, a plurality of first water dividing plates 250 may be disposed at intervals in the second cavity, the first water dividing plates 250 may be plate-shaped structures, top ends of the first water dividing plates 250 may be connected to the top wall 230, a gap may be formed between an outer side of the first water dividing plates 250 and the outer wall 220, and a gap may be formed between an inner side of the first water dividing plates 250 and the first inner wall 211.
The plurality of first water distribution plates 250 may be disposed at intervals in a circumferential direction of the balance ring 200, and preferably, they may be disposed at equal intervals, and a plane in which each first water distribution plate 250 is located may pass through an axis of the tub 100. A water storage space may be formed between any adjacent two of the first water dividing plates 250.
When the tub 100 rotates at a high speed, the balance liquid may move into the plurality of water storage spaces, and when the tub 100 operates stably, the balance liquid in each water storage space may be maintained substantially stable. When the tub 100 is inclined, the balance liquid may move in the plurality of water storage spaces through the gaps at the inner and outer sides of the first water distribution plate 250, thereby helping the tub 100 to be quickly aligned, and reducing vibration and noise of the tub 200.
As a preferred structure of the first water-dividing plate 250, the first water-dividing plate 250 includes a first water-dividing part 251 and a second water-dividing part 252 connected in series in a direction away from the top wall 230; the gap between the first cut-water portion 251 and the outer wall 220 is smaller than the gap between the second cut-water portion 252 and the outer wall 220; the edge of the second cut-water portion 252 close to the first inner wall 211 is flush with the edge of the first cut-water portion 251 close to the first inner wall 211.
Specifically, the top end of the first cut-water portion 251 is connected to the top wall 230, and the top end of the second cut-water portion 252 is connected to the bottom end of the first cut-water portion 251. The first water cut-off part 251 and the second water cut-off part 252 are flush at a side close to the first inner wall 211, i.e., the gap between the inner side of the first water cut-off plate 250 and the first inner wall 211 is equal.
The gap between the first cut-water portion 251 and the outer wall 220 is smaller than the gap between the second cut-water portion 252 and the outer wall 220; the width of the first cut-water part 251 may be greater than the width of the second cut-water part 252 by using a direction perpendicular to the axis of the tub body 100 as the width, so that the flow speed of the balance liquid at the side of the second cut-water part 252 may be increased.
Besides the first water dividing plate 250, a plurality of second water dividing plates 260 are arranged on the surface of the outer wall 220 facing the first inner wall 211 inside the balance ring 200; a plurality of second water distribution plates 260 are arranged at intervals in the circumferential direction of the balance ring 200; a gap is formed between the second water diversion plate 260 and the first inner wall 211; the second water diversion plate 260 is positioned on the side of the first water diversion plate 250 facing away from the top wall 230; and each second water dividing plate 260 is located between two adjacent first water dividing plates 250.
Specifically, the outer side of the second water diversion plate 250 may be connected to the outer wall 220, and the inner side may extend in a direction close to the first inner wall 211. Preferably, the plane of the second water dividing plate 250 also passes through the axis of the tub 100, and the second water dividing plates 260 may be located below the first water dividing plates 250, each second water dividing plate 260 being located between two adjacent first water dividing plates 250. So that the first and second water dividing plates 250 and 260 are alternately arranged in the circumferential direction of the balance ring 200. When the tub 100 is kept balanced and stationary, the level of the balancing liquid is located below the second water dividing plate 260.
It can be understood that, staving 100 can have two operating condition of low-speed rotation and high-speed rotation, when low-speed rotation state, balanced liquid is located the bottom of compensating ring 200 under the effect of gravity, at this moment, when staving 100 inclines to the left, balanced liquid moves to the left, the left balanced liquid of compensating ring 200 is more, be unfavorable for the balance of staving 100 this moment, through the liquid level setting with balanced liquid being located the second and dividing board 260 below, and stagger first minute water board 250 and second minute water board 260, when can increase low-speed rotation state, the flow velocity of balanced liquid, help staving 100 to break away from unbalanced state fast. In a high-speed rotation state, the balance liquid may enter the water storage space formed by the second water dividing plate 250 through the first water dividing plate 260. The second water diversion plate 260 may perform a water diversion function, so that the equilibrium liquid rapidly enters between the plurality of first water diversion plates 250, which helps to keep the barrel body 100 stable.
As a preferable mode of the second water dividing plate 260, the second water dividing plate 260 includes a third water dividing part 261 and a fourth water dividing part 262 connected in series in a direction away from the top wall 230; a gap is formed between the third water dividing part 261 and the outer wall 220; fourth water dividing portion 262 is connected to outer wall 220; and the distance between the third water dividing part 261 and the first inner wall 211 is greater than the distance between the fourth water dividing part 262 and the first inner wall 211.
Specifically, third water cut 261 is connected at the top of fourth water cut 262, and the outside of fourth water cut 262 can fixed connection on outer wall 220, and can have the clearance between third water cut 261 and the outer wall 220 to the convenient flow of balanced liquid.
The width of third water dividing part 261 may be less than the width of fourth water dividing part 262 so that the distance between third water dividing part 261 and first inner wall 211 is greater than the distance between fourth water dividing part 262 and first inner wall 211, thereby it may be accelerated to move the balance liquid from between second water dividing plate 260 to between first water dividing plate 250.
Further, the distance from the end of the third water dividing part 261 facing away from the fourth water dividing part 262 to the top wall 230 is equal to the distance between the end of the first water dividing part 251 close to the second water dividing part 252 and the top wall 230; and the distance between one end of the third water cut-off part 262 close to the third water cut-off part 261 and the top wall 230 is greater than the distance between one end of the second water cut-off part 252 departing from the first water cut-off part 251 and the top wall 230. In addition, a gap is also formed between the outer side of the second water cut part 252 and the inner side of the third water cut part 261, so that the flow of the balance liquid can be accelerated, and the tub 100 can be quickly aligned in a high-speed rotation state.
The invention provides a washing machine, comprising a shell and a washing barrel; the washing tub is disposed inside the casing.
Specifically, the housing may be a housing of a washing machine commonly found in the prior art, the washing tub may be installed in the housing, and the structure and function of the washing tub may be the same as those of the above embodiments, which are specifically referred to and will not be described herein again.
In this embodiment, the diameter of the first end 110 of the tub 100 is smaller than the diameter of the second end 120, compared to a cylindrical tub, the center of gravity of the tub 100 can be lowered, and when the laundry is put into the tub 100, the total center of gravity of the tub 100 and the laundry can be lowered accordingly, so that the total center of gravity is closer to the plane where the suspension point is located or is flush with the suspension point, and thus the tub 100 is less likely to shift during rotation, and vibration and noise of the washing machine are reduced.
It should be noted that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. A washing tub, comprising a tub for containing laundry;
the barrel body has a first end and a second end; the first end and the second end are respectively positioned at two ends along the axial direction of the barrel body; the first end is provided with an opening for putting in clothes, and the diameter of the first end is smaller than that of the second end.
2. The washing tub as claimed in claim 1, wherein the tub body includes a first section and a second section aligned in an axial direction of the tub body;
an end of the first section facing away from the second section forms the first end; an end of the second section facing away from the first section forms the second end;
the diameter of the first section gradually increases from the first end to the second section; the second section is cylindrical.
3. The washing tub as claimed in claim 1 or 2, wherein a balancing ring for containing a balancing liquid is further fixed to the first end of the tub body; the balance ring is positioned outside the barrel body.
4. The washing tub as claimed in claim 3, wherein the balance ring includes an inner wall, an outer wall fitted over the inner wall, and top and bottom walls connected between the inner wall and the outer wall;
the inner walls include a first inner wall, a second inner wall and a third inner wall;
one end of the first inner wall is connected with the top wall, the second inner wall is positioned in a plane vertical to the axis of the barrel body, the inner side of the second inner wall is connected with the other end of the first inner wall, and the outer side of the second inner wall is connected with one end of the third inner wall; the other end of the third inner wall is connected with the bottom wall; and the third inner wall is connected with the outer surface of the barrel body.
5. The washing tub as claimed in claim 4, wherein a plurality of first water-dividing plates are provided in the balancing ring; the first water diversion plates are arranged at intervals along the circumferential direction of the balance ring;
one end of each first water diversion plate is connected with the top wall, and the other end of each first water diversion plate extends towards the direction close to the second inner wall; and gaps are arranged between the first water diversion plate and the first inner wall and between the first water diversion plate and the outer wall.
6. The washing tub as claimed in claim 5,
the first water diversion plate comprises a first water diversion part and a second water diversion part which are sequentially connected along the direction departing from the top wall;
a gap between the first cut-water part and the outer wall is smaller than a gap between the second cut-water part and the outer wall;
the edge of the second water cut part close to the first inner wall is flush with the edge of the first water cut part close to the first inner wall.
7. The washing tub as claimed in claim 6, wherein a plurality of second water dividing plates are provided on a surface of the outer wall facing the first inner wall; the second water diversion plates are arranged at intervals along the circumferential direction of the balance ring;
a gap is formed between the second water diversion plate and the first inner wall; the second water diversion plate is positioned on one side of the first water diversion plate, which is far away from the top wall; and each second water dividing plate is positioned between two adjacent first water dividing plates.
8. The washing tub as claimed in claim 7,
the second water diversion plate comprises a third water diversion part and a fourth water diversion part which are sequentially connected along the direction departing from the top wall;
a gap is formed between the third water dividing part and the outer wall; the fourth water dividing part is connected with the outer wall;
and the distance between the third water dividing part and the first inner wall is greater than the distance between the fourth water dividing part and the first inner wall.
9. The washing tub as claimed in claim 8, wherein an end of the third cut-water part facing away from the fourth cut-water part is located at a distance from the top wall equal to a distance between an end of the first cut-water part adjacent to the second cut-water part and the top wall;
and the distance between one end of the third water dividing part close to the third water dividing part and the top wall is greater than the distance between one end of the second water dividing part departing from the first water dividing part and the top wall.
10. A washing machine comprising a housing and a washing tub according to any one of claims 1 to 9; the washing tub is disposed inside the case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910544836.0A CN112111926B (en) | 2019-06-21 | 2019-06-21 | Washing tub and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910544836.0A CN112111926B (en) | 2019-06-21 | 2019-06-21 | Washing tub and washing machine |
Publications (2)
| Publication Number | Publication Date |
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| CN201910544836.0A Active CN112111926B (en) | 2019-06-21 | 2019-06-21 | Washing tub and washing machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113390476A (en) * | 2021-07-14 | 2021-09-14 | 武汉新烽光电股份有限公司 | Doppler ultrasonic flow measuring device |
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| CN105369559A (en) * | 2014-08-20 | 2016-03-02 | 青岛海尔洗衣机有限公司 | Compound balance ring and washing machine |
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| JPH07241398A (en) * | 1994-03-04 | 1995-09-19 | Hitachi Ltd | Washer-drier |
| CN2258184Y (en) * | 1996-03-27 | 1997-07-23 | 曹汝南 | Dehydrating cylinder of washing machine |
| CN201729993U (en) * | 2010-03-25 | 2011-02-02 | 济南小鸭蓝得龙工贸有限公司 | Balanced ring for washing machine |
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| CN103233341A (en) * | 2013-05-09 | 2013-08-07 | 合肥荣事达洗衣设备制造有限公司 | Three-channel balancing ring |
| CN104711814A (en) * | 2013-12-13 | 2015-06-17 | 海尔集团公司 | Full automatic washing machine |
| CN105369559A (en) * | 2014-08-20 | 2016-03-02 | 青岛海尔洗衣机有限公司 | Compound balance ring and washing machine |
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| CN113390476A (en) * | 2021-07-14 | 2021-09-14 | 武汉新烽光电股份有限公司 | Doppler ultrasonic flow measuring device |
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| CN112111926B (en) | 2023-09-08 |
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