CN110241557B - Washing barrel of washing machine and washing machine with washing barrel - Google Patents
Washing barrel of washing machine and washing machine with washing barrel Download PDFInfo
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- CN110241557B CN110241557B CN201810186991.5A CN201810186991A CN110241557B CN 110241557 B CN110241557 B CN 110241557B CN 201810186991 A CN201810186991 A CN 201810186991A CN 110241557 B CN110241557 B CN 110241557B
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- 238000005406 washing Methods 0.000 title claims abstract description 446
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 393
- 230000018044 dehydration Effects 0.000 claims abstract description 22
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 22
- 230000007704 transition Effects 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 3
- 101150114468 TUB1 gene Proteins 0.000 description 129
- 238000007789 sealing Methods 0.000 description 35
- 238000000034 method Methods 0.000 description 19
- 230000008569 process Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 8
- 238000007599 discharging Methods 0.000 description 6
- 230000002035 prolonged effect Effects 0.000 description 5
- 238000005265 energy consumption Methods 0.000 description 4
- 230000007774 longterm Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
-
- 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
- D06F39/006—Recovery arrangements, e.g. for the recovery of energy or water
-
- 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
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The invention discloses a washing barrel of a washing machine and the washing machine with the washing barrel, comprising a dehydration opening, a dehydration opening and a dehydration opening, wherein the dehydration opening is arranged on the barrel wall of the washing barrel and is configured into an opening structure for guiding out washing water in the washing barrel; the water guide structure is arranged on the wall of the washing barrel and communicated with the dewatering port, and the water guide structure and the outer wall of the washing barrel form a water guide cavity structure for guiding washing water out to the lower part of the washing barrel; the washing barrel is configured to be a barrel structure for containing washing water in a washing process; the part of the wall of the washing barrel, which is positioned outside the dewatering port, is arranged in a closed manner; the water guide structure is arranged on the outer wall of the washing barrel, an arc-shaped outer wall is arranged at the far end of the water guide structure away from the washing barrel, and the radius of the outer wall is smaller than that of the washing barrel. The invention relates to a washing barrel of a washing machine and the washing machine with the washing barrel, wherein the outer wall of the washing barrel is arranged and utilized to form a water guide structure, and the outer wall of the water guide structure is arranged in a large arc shape, so that the contact area between the washing barrel and water during dehydration is reduced.
Description
Technical Field
The invention belongs to the field of household appliances, and particularly relates to a washing barrel of a washing machine and the washing machine with the washing barrel.
Background
The washing machine is designed as a device for washing laundry by using electricity, and generally, the washing machine includes: a tub for holding washing water; a rotating tub rotatably installed inside the tub; a pulsator rotatably installed at the bottom of the rotary tub; a motor and a clutch configured to rotate the rotary tub and the pulsator; when the rotary tub and the pulsator are rotated in a state in which laundry and detergent are introduced into the rotary tub, the pulsator stirs wash water together with the laundry introduced into the rotary tub, thereby removing dirt from the laundry; in order to increase the washing capacity of the washing machine, a larger rotary tub is required, i.e., the height or diameter of the rotary tub needs to be increased; if the rotary barrel has a larger size, the barrel for accommodating the rotary barrel and the machine shell for accommodating the barrel also need to be enlarged along with the enlargement of the rotary barrel, meanwhile, in the washing process of the traditional pulsator washing machine, the inner barrel and the outer barrel are in a communicated state, water is contained in the inner barrel and the outer barrel, but only the water in the inner barrel is needed for really washing the clothes, so that water is wasted; and when long-term use, dirt is piled up between the inside and outside bucket, and bacterial growing, and the water exchange process between the inside and outside bucket can cause secondary pollution clothing, consequently, in time with the wash water discharge in the washtub to avoid causing the pollution to washing machine inner space, become the problem that awaits a urgent need to be solved.
Chinese patent application No. CN201621037656.1 discloses a pulsator washing machine, which comprises: the method comprises the following steps: the device comprises a non-porous inner barrel, a sealing disk and a driving device, wherein a drain hole is formed in the barrel bottom of the non-porous inner barrel; at least one part of the sealing disc is rotatably arranged at the bottom of the non-porous inner barrel between an opening position and a closing position relative to the non-porous inner barrel, a water passing hole is formed in the sealing disc, the water passing hole is communicated with the drain hole when the sealing disc is positioned at the opening position, the drain hole is sealed by the sealing disc when the sealing disc is positioned at the closing position, and the sealing plate is positioned on the inner side of the bottom of the non-porous inner barrel; drive means are associated with the sealing disk and the non-porous inner barrel respectively for driving rotation of the non-porous inner barrel and the sealing disk and for driving rotation of the sealing disk relative to the non-porous inner barrel.
Chinese patent application No. CN201621037660.8 discloses a pulsator washing machine, which comprises: the device comprises a non-porous inner barrel, a sealing disk and a driving device, wherein a drain hole is formed in the barrel bottom of the non-porous inner barrel; at least one part of the sealing disc is rotatably arranged at the bottom of the non-porous inner barrel between an opening position and a closing position relative to the non-porous inner barrel, a water passing hole is formed in the sealing disc, the water passing hole is communicated with the drain hole when the sealing disc is positioned at the opening position, and the drain hole is sealed by the sealing disc when the sealing disc is positioned at the closing position; drive means are associated with the sealing disk and the non-porous inner barrel respectively for driving rotation of the non-porous inner barrel and the sealing disk and for driving rotation of the sealing disk relative to the non-porous inner barrel.
Therefore, there is a need to improve the defects and shortcomings of the prior art, and to provide a washing tub of a washing machine, which is arranged on the outer wall of the washing tub, forms a water guide structure by using the outer wall of the washing tub, and has a great arc shape on the outer wall, so as to reduce the contact area with water during dehydration, ensure the drainage function, greatly increase the volume of the washing tub, and ensure the cleanness of the inner space, and a washing machine having the washing tub.
The present invention has been made in view of this situation.
Disclosure of Invention
The technical problem underlying the present invention is to overcome the drawbacks of the prior art and to provide a washing machine tub structure which overcomes or at least partially solves the above mentioned problems.
Another object of the present invention is to provide a washing machine equipped with the above-mentioned tub structure.
In order to solve the technical problems, the invention adopts the technical scheme that: a washing tub of a washing machine includes
A dehydration port arranged on the wall of the washing tub and configured as an opening structure for guiding out the washing water in the washing tub;
the water guide structure is arranged on the wall of the washing barrel and communicated with the dewatering port, and the water guide structure and the outer wall of the washing barrel form a water guide cavity structure for guiding washing water out to the lower part of the washing barrel.
Wherein, the
The washing barrel is configured into a barrel body structure for containing washing water in the washing process;
the part of the wall of the washing barrel, which is positioned outside the dewatering opening, is arranged in a closed way.
Further, the above
The water guide structure is arranged on the outer wall of the washing barrel;
the water guide structure is provided with an arc-shaped outer wall at the far end away from the washing barrel, the radius of the outer wall is smaller than that of the washing barrel, the outer wall of the water guide structure is set to be in a large arc shape, the contact area between the water guide structure and water during dehydration is reduced, and washing water can be discharged from the water guide structure more quickly.
Further, the
The water guide structure is embedded in the outer wall of the washing barrel;
preferably, the water guide structure and the outer wall of the washing barrel form a smooth transition curved surface, and when the washing barrel rotates at a high speed, the smooth transition curved surface can effectively reduce the resistance of wind, reduce energy consumption and improve washing efficiency.
At the same time, the
The water guide structure also comprises a first water guide part tightly attached to the outer side of the wall of the washing barrel;
the first water guide part is matched with the outer wall of the washing barrel to form a water guide cavity structure for guiding washing water out of the washing barrel.
Further, the
The second water guide part is communicated with the water outlet end of the first water guide part;
the second water guide part guides the washing water to a lower portion of the washing tub.
Further, the
The outer wall of the first water guide part is gradually changed from the top of the washing barrel to the bottom of the washing barrel;
the outer wall of the second water guide part is gradually changed from the top of the washing barrel to the bottom of the washing barrel;
preferably, the first and second electrodes are formed of a metal,
the distance between the first water guide part and the axis of the washing barrel presents increasing trend change;
the distance between the second water guide part and the axis of the washing barrel is in a decreasing trend.
A washing machine having the washing tub comprises a housing,
a water receiving device for collecting the washing water guided and discharged by the water guide structure is also arranged in the shell;
preferably, the first and second electrodes are formed of a metal,
the water receiving device is arranged at the lower position outside the washing barrel,
a drainage channel for draining washing water is arranged on the water receiving device;
preferably, the water receiving device is a cavity structure with an opening at the upper part, and the bottom wall is arranged below the washing barrel;
more preferably, the upper opening of the water receiving device is arranged lower than the dewatering opening of the washing bucket;
preferably, the water receiving device is located below the washing barrel and is coaxial with the washing barrel.
Further, the
A concave water collecting tank is arranged on the bottom wall of the water receiving device;
the water catch bowl encircles the setting along the diapire circumference of water collector.
Further, the
The second water guide part of the water guide structure guides the washing water in the washing barrel into the water collection tank;
preferably, the upper edge of the water collecting tank is higher than the height of the position of the water outlet end of the second water guide part;
more preferably, the upper edge of the sump is not higher than a height of the washing tub from a lower half to an upper half.
After adopting the technical scheme, compared with the prior art, the invention has the following beneficial effects:
1. the dehydration port of the washing barrel is arranged on the wall of the washing barrel, and the water guide structure is communicated with the dehydration port, so that the flowing trend of water flow during dehydration of the washing barrel is effectively utilized, the function is ensured, and the energy consumption is reduced;
2. under the condition that the volume of the shell is unchanged or slightly changed, the volume of the washing barrel is increased, and the capacity expansion effect of the washing machine is realized;
3. water only exists in the washing barrel in the washing process, so that the problem that the inner wall of the outer barrel and the outer wall of the washing barrel store dirt and dirty due to water stored between the outer barrel and the inner barrel of the traditional washing machine is solved, and a better washing effect is achieved;
4. an outer barrel is omitted, the washing barrel is a water containing barrel, water is not stored between the inner barrel and the outer barrel in the washing process, the water consumption for washing is reduced, and the water consumption for washing is saved;
5. the bottom wall of the water collecting cavity of the water collecting device is provided with a water guide structure for guiding water flow to the water outlet, so that water is better guided and drained, the water collecting and draining of the water collecting device are ensured, and accumulated water is prevented from overflowing;
6. the multi-section water guide structure utilizes the flowing trend of water in the high-speed rotating washing barrel, avoids water flow backflow in the drainage process, and simultaneously ensures the concentrated drainage of the water flow in the drainage process;
7. the water guide structure is matched with the outer wall of the washing barrel to form a water guide chamber, so that a secondary processing procedure is omitted, the service life of the washing barrel is prolonged, and the vibration and noise resistance of the washing machine is improved;
8. the outer wall of the water guide structure is arranged to be in a large arc shape, so that the contact area between the outer wall and water during dehydration is reduced, and the washing water can be discharged from the water guide structure more quickly.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without limiting the invention to the right. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
In the drawings:
FIG. 1 is a first schematic view of a wash tub configuration of the present invention;
FIG. 2 is a schematic view of part A of the wash tub configuration of the present invention;
FIG. 3 is a second schematic view of the wash tub configuration of the present invention;
FIG. 4 is a first schematic view of the water directing structure of the present invention;
fig. 5 is a second schematic view of the water guiding structure of the present invention.
In the figure: 1. a washing tub; 2. a water guide structure; 201. an outer wall; 202. an inner wall; 3. a dewatering port; 4. a first water guide part; 5. a second water guide part; 6. a water receiving device; 7. a drainage channel; 8. a water collection tank.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being 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.
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; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Fig. 1 is a first schematic view of the structure of a washing tub 1 according to the present invention, mainly showing the overall structure and outline of the washing tub 1; FIG. 2 is an enlarged view of the part A of the washing tub 1 of the present invention, which mainly shows the structure of the dewatering opening 3; FIG. 3 is a second schematic view of the structure of the washing tub 1 of the present invention, which mainly shows the structural relationship between the water guiding structure 2 and the tub body of the washing tub 1; fig. 4 is a schematic view of the water guiding structure 2 of the present invention, mainly showing a side sectional view of the water guiding structure 2; fig. 5 is a schematic view of the water guiding structure 2 of the present invention, mainly showing an axial view of the water guiding structure 2.
As shown in fig. 1 to 5, the washing tub 1 of the washing machine of the present invention includes a washing tub 1 body, a dewatering port 3 disposed on a top of a tub wall of the washing tub 1 and configured as an opening structure for guiding out washing water inside the washing tub 1, a water guide structure 2 for guiding out the washing water inside the washing tub 1 to a water receiving device 6 at a lower portion of the washing tub 1 is disposed corresponding to the dewatering port 3, the water guide structure 2 is disposed on the tub wall of the washing tub 1 and is communicated with the dewatering port 3, and water is discharged from a water channel port at a dewatering stage to enter the water channel due to capacity expansion of the washing machine.
As shown in fig. 1 and 2, in order to enlarge the volume of the washing tub 1 and further accommodate more clothes during the washing operation, the present invention omits the outer tub originally disposed outside the washing tub 1, and after the outer tub is not present, the water drained from the water channel enters the water drainage tank at the bottom, and the water drainage tank has a limited height, and the water level in the water drainage tank has a certain height, when the inner tub rotates at high speed for dewatering, the modeling structure of the water channel directly influences the degree of water splashing, therefore, the present invention arranges the water guide structure 2 on the outer wall of the washing tub 1, and at the same time, the water guide structure 2 mainly comprises an arc-shaped outer wall 201 disposed at the far end from the washing tub 1 and an inner wall 202 disposed at the near end from the washing tub 1, the inner wall 202 is close to the side of the washing tub 1, the radius of the outer wall 201 is smaller than that of the inner wall 202 of the washing tub 1, namely, the radius of the outer wall 201 is smaller than that of the washing tub 1, the outer wall 201 of the water guide structure 2 is designed to be in a large arc shape, the contact area with water during dehydration is reduced, the washing water can be discharged from the water guide structure 2 more quickly, and in order to avoid the washing water from overflowing from a gap between the dehydration port 3 and the water guide structure 2 in the washing and dehydration operations of the washing tub 1, a sealing structure is arranged between the tub wall of the washing tub 1 and the water guide structure 2, and the sealing structure can effectively prevent the washing water from splashing from the gap between the tub wall of the washing tub 1 and the water guide structure 2.
As shown in fig. 1 to 5, the washing tub 1 of the present invention is configured as a tub structure for containing washing water during a washing process; the part of the wall of the washing barrel 1 below the dewatering opening 3 is arranged in a closed manner, the closed structure ensures that the washing barrel 1 is in a non-porous state, thus the structure of an outer barrel is omitted, an inner barrel is taken as a main body for containing clothes and washing water, the capacity of the washing barrel 1 is increased under the condition that the volume of the whole washing machine is unchanged or is slightly changed, and the capacity expansion effect of the washing machine is realized, because the prior washing machine needs to be provided with the outer barrel and can complete corresponding washing and dewatering work through the matching use of the outer barrel and the inner barrel, the situation that stains are remained between the outer barrel and the inner barrel can exist, and the long-term use is very unfavorable for health, the water in the washing process of the washing barrel 1 only exists in the washing barrel 1, and the problem that the inner wall 202 of the outer barrel and the outer wall of the washing barrel 1 can store the stains due to water stored between the outer barrel in the traditional washing machine is avoided, the washing machine has better washing effect, simultaneously, an outer barrel is omitted, the washing barrel 1 is a water containing barrel, water is not stored between the inner barrel and the outer barrel in the washing process, the water consumption for washing is reduced, and the water consumption for washing is saved.
Further, the water guide structure 2 is embedded into the outer wall of the washing barrel 1, so that the service life of the washing barrel 1 is prolonged, and the washing barrel is convenient to maintain and replace.
As shown in fig. 4 and 5, in order to further ensure the drainage effect, the water guide structure 2 of the present invention further includes a first water guide part 4 closely attached to the outer side of the tub wall of the washing tub 1, an outer wall 201 of the first water guide part 4 is attached to the outer wall of the washing tub 1, i.e., the inner wall 202 of the first water guide part 4, forms a water guide chamber structure for guiding the washing water out of the washing tub 1, this arrangement has an advantage that, when the washing machine is operated to dehydrate, in a state where the washing tub 1 is rotated at a high speed, if the washing tub 1 has an excessive number of components, vibration is generated during rotation, thereby generating noise, the influence to a certain degree is caused to the experience and the sense of a user, the water guide cavity is formed by the matching of the water guide structure 2 and the outer wall of the washing barrel 1, the secondary processing procedure is omitted, the service life of the washing barrel 1 is prolonged, and meanwhile, the vibration and noise resistance of the washing machine is improved.
Meanwhile, the second water guide part 5 is communicated with the water outlet end of the first water guide part 4, the second water guide part 5 guides the washing water to the water receiving device 6 at the lower part of the washing barrel 1, and because the washing barrel 1 is in a high-speed rotating state in the dewatering operation, in order to avoid that the washing water flows back to the washing barrel 1 from the water guide structure 2 in the state of the washing barrel 1 rotating at a high speed, the outer wall 201 of the first water guide part 4 is arranged in a direction from the top to the bottom of the washing barrel 1, the distance from the axis of the washing barrel 1 is gradually changed, and the outer wall 201 of the second water guide part 5 is arranged in a direction from the top to the bottom of the washing barrel 1, and the distance from the axis of the washing barrel 1 is gradually changed; more preferably, the distance of the first water guide 4 from the axis of the washing tub 1 exhibits an increasing trend; the distance between the second water guide part 5 and the axis of the washing barrel 1 is changed in a descending trend, the multi-section water guide structure 2 provided by the invention utilizes the flowing trend of water in the high-speed rotating washing barrel 1, avoids water flow backflow in the drainage process, and simultaneously ensures concentrated drainage of water flow in the drainage process.
One section of the water guide structure 2 extending into the washing barrel 1 is designed into a single-wall structure, so that water in the water guide structure 2 can leave the water guide chamber as soon as possible and enter a larger space in the water receiving device 6 at the lower part of the washing barrel 1, and the harm of increased noise and vibration caused by excessive water in the water guide structure 2 during dehydration is avoided; the outer part of the single-wall structure is reserved, water is attached to the outer wall 201 under the action of centrifugal force, the single wall can provide blocking, and the possibility of splashing out of the water guide structure 2 is reduced; the arc modeling and the dehydration direction of the single-wall structure are consistent, so that the shearing force and the stressed area to water are reduced, and the risk of splashing is reduced; in order to increase the volume of the inner barrel to the maximum extent, water is attached to the outer wall of the water channel under the action of centrifugal force during dewatering, and in order to ensure that water can flow out quickly and reduce vibration and noise generated by accumulated water, the outer wall of the water channel is in large arc transition and cannot have obvious corner transition.
Example one
As shown in fig. 1 to 5, a washing tub 1 of a washing machine according to the present embodiment includes a washing tub 1 body configured as a main body for containing clothes and washing water, a dewatering port 3 is disposed on a top of a tub wall of the washing tub 1, when the washing machine performs a dewatering operation, the washing water in the washing tub 1 is discharged through the dewatering port 3, a water guide structure 2 for guiding the washing water in the washing tub 1 to a water receiving device 6 at a lower portion of the washing tub 1 is disposed corresponding to the dewatering port 3, the water guide structure 2 is disposed on the tub wall of the washing tub 1 and is communicated with the dewatering port 3, and water is discharged from a water channel at a dewatering stage due to an expansion of the washing machine and enters the water channel, the dewatering port 3 of the washing tub 1 is disposed on the tub wall of the washing tub 1, and the water guide structure 2 is communicated with the dewatering port 3, so that a flow tendency of water flow during dewatering of the washing tub 1 is effectively utilized, and functions are ensured, the energy consumption is reduced.
In this embodiment, the water guide structure 2 forms a water guide chamber structure with the outer wall of the washing tub 1 to guide the washing water to the lower part of the washing tub 1, and when the washing machine performs dewatering operation, the washing water in the washing tub 1 flows through the dewatering port 3, is guided into the water receiving device 6 at the bottom of the washing tub 1 through the water guide structure 2, and is discharged through the drainage device.
Example two
As shown in fig. 1 to 5, the present embodiment is a further limitation of the first embodiment, the washing tub 1 of the washing machine of the present embodiment includes a washing tub 1 body configured as a tub structure for containing washing water during a washing process, a portion of a tub wall of the washing tub 1, which is located outside the dewatering opening 3, is in a closed configuration, the closed configuration ensures that the washing tub 1 is in a non-porous state, such that a structure of an outer tub is omitted, and an inner tub is used as a main body for containing laundry and washing water, under a condition that a volume of the whole washing machine is unchanged or slightly changed, a capacity of the washing tub 1 is increased, and a capacity expansion effect of the washing machine is achieved, because the conventional washing machine needs to be provided with an outer tub and dirt can be used by matching the outer tub and the inner tub to complete corresponding washing and dewatering work, therefore, a situation that dirt remains between the outer tub and the inner tub exists, the long-term use is very unfavorable to health, water only exists in the washing barrel 1 in the washing process of the washing barrel 1, the problem that the inner wall 202 of the outer barrel and the outer wall of the washing barrel 1 store dirt and dirty due to water storage between the inner barrel and the outer barrel of the traditional washing machine is solved, the washing effect is better, meanwhile, the outer barrel is omitted, the water is not stored between the inner barrel and the outer barrel in the washing process, the water consumption for washing is reduced, and the water consumption for washing is saved.
EXAMPLE III
As shown in fig. 1 to 5, the present embodiment is further limited to any one of the first embodiment or the second embodiment, the present embodiment omits an outer tub originally located outside the washing tub 1, the volume of the washing tub 1 is enlarged under the condition that the size and the volume of the washing machine body are not changed or are not changed greatly, and further more clothes can be accommodated during the washing operation, after the outer tub is not provided, the water drained from the water channel enters a water drainage tank at the bottom, the volume is enlarged, the height of the water drainage tank is limited, and the water level in the water drainage tank has a certain height, when the inner tub rotates at a high speed for dewatering, the shape structure of the water channel directly affects the degree of splashing, therefore, the water guide structure 2 is disposed on the outer wall of the washing tub 1, and at the same time, the water guide structure 2 mainly includes an arc-shaped outer wall 201 disposed at a distance from the far end of the washing tub 1 and an inner wall 202 disposed at a distance from the near end of the washing tub 1, the inner wall 202 is close to one side of the washing barrel 1, the radius of the outer wall 201 is smaller than that of the inner wall 202 of the washing barrel 1, namely, the radius of the outer wall 201 is smaller than that of the washing barrel 1, the outer wall 201 of the water guide structure 2 is designed into a large arc shape, the contact area between the water guide structure 2 and water during dehydration is reduced, the washing water can be discharged from the water guide structure 2 more quickly, and in order to avoid that the washing water overflows from a gap between the dehydration port 3 and the water guide structure 2 in the washing and dehydration operation of the washing barrel 1, a sealing structure is arranged between the barrel wall of the washing barrel 1 and the water guide structure 2, and the sealing structure can effectively prevent the washing water from spilling from the gap between the barrel wall of the washing barrel 1 and the water guide structure 2.
Example four
As shown in fig. 1 to 5, the present embodiment is further limited to any one of the first to third embodiments, in which the washing tub 1 of the present embodiment includes a water guiding structure 2 disposed on an outer wall of the washing tub 1, and the water guiding structure 2 is embedded in the outer wall of the washing tub 1, so that the service life of the washing tub 1 is prolonged, and the washing tub 1 is convenient to maintain and replace, preferably, the water guiding structure 2 and the outer wall of the washing tub 1 form a smooth transition curved surface, and when the washing tub 1 rotates at a high speed, the smooth transition curved surface can effectively reduce wind resistance, reduce energy consumption, and improve washing efficiency.
EXAMPLE five
As shown in fig. 1 to 5, the present embodiment is further limited to any one of the first to fourth embodiments, in which the washing tub 1 of the present embodiment includes a water guiding structure 2 disposed on an outer wall of the washing tub 1, and in the present embodiment, the water guiding structure 2 further includes a first water guiding part 4 closely attached to an outer side of a tub wall of the washing tub 1, in order to further ensure a drainage effect, an outer wall 201 of the first water guiding part 4 and an outer wall of the washing tub 1, that is, an inner wall 202 of the first water guiding part 4, cooperate to form a water guiding chamber structure for guiding the washing water out of the washing tub 1, so that when the washing machine performs a dewatering operation, if too many components of the washing tub 1 are present, vibration may be generated during the rotation process, and noise may be generated, which may affect the experience and sense of a user to a certain extent, the water guide structure 2 is matched with the outer wall of the washing barrel 1 to form a water guide chamber, so that a secondary processing procedure is omitted, the service life of the washing barrel 1 is prolonged, and the vibration and noise resistance of the washing machine is improved.
EXAMPLE six
As shown in fig. 1 to 5, the present embodiment is further limited to any one of the first to fifth embodiments, in which the water guiding structure 2 of the washing tub 1 of the present embodiment further includes a second water guiding part 5 communicated with the water outlet end of the first water guiding part 4, the second water guiding part 5 guides the washing water to the water receiving device 6 at the lower part of the washing tub 1, and since the washing tub 1 is in a high-speed rotating state during the dewatering operation, in order to prevent the washing water from flowing back into the washing tub 1 from the water guiding structure 2 in the state of the washing tub 1 rotating at a high speed, the present invention sets the outer wall 201 of the first water guiding part 4 to have a tendency of gradually changing distance from the axis of the washing tub 1 from the top of the washing tub 1 to the bottom of the washing tub 1, and sets the outer wall 201 of the second water guiding part 5 to have a tendency of gradually changing distance from the top of the washing tub 1 to the bottom of the washing tub 1, the distance from the axis of the washing barrel 1 is gradually changed; more preferably, the distance of the first water guide 4 from the axis of the washing tub 1 exhibits an increasing trend; the distance between the second water guide part 5 and the axis of the washing barrel 1 is changed in a descending trend, the multi-section water guide structure 2 provided by the invention utilizes the flowing trend of water in the high-speed rotating washing barrel 1, avoids water flow backflow in the drainage process, and simultaneously ensures concentrated drainage of water flow in the drainage process.
EXAMPLE seven
As shown in fig. 1 to 5, the present embodiment is further limited to any one of the first to sixth embodiments, in which the washing tub 1 of the washing machine of the present embodiment is provided with a dewatering port 3 at the top of the tub wall, and the water guide structure 2 is connected to the dewatering port 3, so as to prevent the washing water from overflowing from the gap between the dewatering port 3 and the water guide structure 2 during the washing and dewatering operations of the washing tub 1, a sealing structure is provided between the tub wall of the washing tub 1 and the water guide structure 2, and the sealing structure can effectively prevent the washing water from spilling from the gap between the tub wall of the washing tub 1 and the water guide structure 2.
Example eight
As shown in fig. 1 to 5, in the present embodiment, which is a further limitation of any one of the first to seventh embodiments, in the washing machine washing tub 1 of the present embodiment, a dewatering opening 3 is disposed on a top wall of a tub wall, a water guide structure 2 is disposed in connection with the dewatering opening 3, and at a connection position of the dewatering opening 3 and the water guide structure 2, in order to avoid overflow of washing water during a washing process, a sealing structure is disposed around an edge of the dewatering opening 3, and is configured to ensure that a water guide chamber, which is in communication with the dewatering opening 3 of the washing tub 1, is a sealed chamber, so as to prevent the washing water from splashing out from a gap between the dewatering opening 3 of the washing tub 1 and the water guide structure 2; preferably, the sealing structure is a sealing ring or a sealing glue which is annularly arranged on the edge of the dewatering opening 3, and the specific application of the sealing structure can be selected according to the actual situation, and the embodiment is only a preferred embodiment.
Example nine
As shown in fig. 1 to 5, in the present embodiment, which is a further limitation of any one of the first to seventh embodiments, the washing tub 1 of the washing machine of the present embodiment is provided with a dewatering opening 3 on the top wall of the tub wall, a water guiding structure 2 is connected to the dewatering opening 3, and at the connection between the dewatering opening 3 and the water guiding structure 2, in order to avoid overflow of the washing water during the washing process, in the present embodiment, a sealing structure ring is disposed at the structural edge where the water guiding structure 2 is embedded in the tub wall of the washing tub 1, and is configured to prevent the washing water from being splashed out from the gap where the water guiding structure 2 is embedded in the tub wall of the washing tub 1; preferably, the sealing structure is a sealing ring or a sealing glue which is annularly arranged on the edge of the dewatering opening 3, and the specific application of the sealing structure can be selected according to the actual situation, and the embodiment is only a preferred embodiment.
Example ten
As shown in fig. 3, the present embodiment is further limited to any one of the first to ninth embodiments, in the washing tub 1 of the washing machine of the present embodiment, the outer wall of the washing tub 1 is provided with the water guide structure 2, the water guide structure 2 is connected, the top of the tub wall of the washing tub 1 is provided with the dewatering port 3, the connection position between the water guide structure 2 and the washing tub 1 is provided with the connection structure in the present embodiment, specifically, the water guide structure 2 and the washing tub 1 are connected by a screw thread, and in the using process, if the water guide structure 2 is broken, blocked, or the like, a user or a maintenance person can detach the water guide structure 2 for maintenance.
As shown in fig. 3, the connection structures described in this embodiment are uniformly distributed on the through hole structures at both sides of the water guide structure 2, and the bolt can connect the water guide structure 2 with the washing tub 1 through the through hole, the threaded connection described in this embodiment is only a preferred embodiment, and those skilled in the art can understand that the threaded connection is other technical means commonly used in the art, such as clamping, plugging, and the like.
EXAMPLE eleven
As shown in fig. 1 to 5, the present embodiment is further limited to any one of the first to tenth embodiments, and the washing machine of the present embodiment, the washing tub 1 mounted with the washing machine, includes a housing configured as a washing machine main body, a washing tub 1 of the washing machine is arranged in the shell, a balance ring is arranged on the top of the washing tub 1, meanwhile, a water receiving device 6 for collecting the washing water guided and discharged by the water guide structure 2 is arranged at the bottom of the washing barrel 1, a drainage channel 7 for draining the washing water is arranged on the water receiving device 6, the washing barrel 1 is also provided with a drainage outlet, for discharging excess water inside the washing tub 1, a water discharge passage 7 is provided at a position close to a water discharge port of the washing tub 1, in order to discharge the washing water in the water receiving device 6, the excessive water in the washing tub 1 is discharged.
As shown in fig. 1, the water receiving device 6 of the present invention is a cavity structure with an opening at the upper part, and the upper opening of the water receiving device 6 is not higher than the dewatering opening 3 of the washing tub 1.
Example twelve
As shown in fig. 1 to 5, the present embodiment is further limited to the eleventh embodiment, in which the washing machine includes a washing tub 1 mounted with the washing machine, the washing tub 1 of the washing machine is disposed in a housing, a balance ring is disposed on a top of the washing tub 1, a water receiving device 6 for collecting washing water guided and discharged through a water guide structure 2 is disposed at a bottom of the washing tub 1, a water discharge passage 7 for discharging the washing water is disposed on the water receiving device 6, the washing tub 1 is further provided with a water discharge port for discharging excess water inside the washing tub 1, the water discharge passage 7 is disposed at a position close to the water discharge port of the washing tub 1, and excess water inside the washing tub 1 is also discharged while the washing water inside the water receiving device 6 is discharged.
Meanwhile, the upper opening of the water receiving device 6 is arranged at the dewatering port 3 lower than the washing tub 1, so that when water in the water receiving device 6 is excessive, the water flows back to the washing tub 1 from the dewatering port 3.
EXAMPLE thirteen
As shown in fig. 1 to 5, the present embodiment is a further limitation of the twelfth embodiment, and the washing machine of the present embodiment includes a washing tub 1 mounted with the washing machine, the washing tub 1 of the washing machine is disposed in a housing, a balance ring is disposed on a top of the washing tub 1, a water receiving device 6 for collecting washing water guided and discharged through a water guide structure 2 is disposed at a bottom of the washing tub 1, a water discharge passage 7 for discharging the washing water is disposed on the water receiving device 6, the washing tub 1 is further provided with a water discharge port for discharging excess water inside the washing tub 1, the water discharge passage 7 is disposed at a position close to the water discharge port of the washing tub 1, and excess water inside the washing tub 1 is also discharged while the washing water inside the water receiving device 6 is discharged.
Meanwhile, in the embodiment, the water receiving device 6 is located below the washing tub 1, and the axis of the water receiving device 6 and the axis of the washing tub 1 are arranged in a collinear manner.
Example fourteen
As shown in fig. 1 to 5, the present embodiment is further limited to any one of the eleventh to thirteenth embodiments, and the washing machine of the present embodiment, the washing tub 1 mounted with the washing machine, includes a housing configured as a washing machine main body, a washing tub 1 of the washing machine is arranged in the shell, a balance ring is arranged on the top of the washing tub 1, meanwhile, a water receiving device 6 for collecting the washing water guided and discharged by the water guide structure 2 is arranged at the bottom of the washing barrel 1, a drainage channel 7 for draining the washing water is arranged on the water receiving device 6, the washing barrel 1 is also provided with a drainage outlet, for discharging excess water inside the washing tub 1, a water discharge passage 7 is provided at a position close to a water discharge port of the washing tub 1, in order to discharge the washing water in the water receiving device 6, the excessive water in the washing tub 1 is discharged.
Besides, this embodiment is provided with recessed water catch bowl 8 in the bottom of water collector 6, and water catch bowl 8 encircles the setting along the diapire circumference of water collector 6 for collect the washing water of deriving from water guide structure 2, the diapire setting in water collection device's the chamber that catchments is used for guiding rivers to the water guide structure 2 of outlet, and better water guide drainage ensures the drainage of catchmenting of water collector, prevents its ponding overflow.
Further, the
The second water guiding part 5 of the water guiding structure 2 guides the washing water in the washing tub 1 into the water collecting tank 8;
preferably, the upper edge of the water collecting tank 8 is higher than the position of the water outlet end of the second water guiding part 5;
more preferably, the upper edge of the water collection sump 8 is not higher than a height of the washing tub 1 from a bottom to a top half.
In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the invention, various features of the invention are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the various inventive aspects. However, the disclosed method should not be interpreted as reflecting an intention that: that the invention as claimed requires more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this invention.
All of the features disclosed in this specification (including any accompanying claims, abstract and drawings), and all of the processes or elements of any method or apparatus so disclosed, may be combined in any combination, except combinations where at least some of such features and/or processes or elements are mutually exclusive. Each feature disclosed in this specification (including any accompanying claims, abstract and drawings) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise.
Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the following claims, any of the claimed embodiments may be used in any combination.
It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. In the unit claims enumerating several means, several of these means may be embodied by one and the same item of hardware. The usage of the words first, second and third, etcetera do not indicate any ordering. These words may be interpreted as names.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A washing tub of a washing machine, characterized in that: comprises that
A dehydration opening (3) arranged on the wall of the washing barrel (1) and configured into an opening structure for guiding out the washing water in the washing barrel (1), wherein the part of the wall of the washing barrel (1) outside the dehydration opening (3) is arranged in a closed manner;
the water guide structure (2) is arranged on the wall of the washing barrel (1) and communicated with the dewatering port (3), and the water guide structure (2) and the outer wall (201) of the washing barrel (1) form a water guide cavity structure for guiding washing water out to the lower part of the washing barrel (1);
the water guide structure (2) is embedded into the outer wall (201) of the washing barrel (1);
the water guide structure (2) is provided with an arc-shaped outer wall (201) at the far end away from the washing barrel (1), the radius of the arc-shaped outer wall (201) is smaller than that of the washing barrel (1), and the water guide structure (2) and the outer wall (201) of the washing barrel (1) form a smooth transition curved surface;
the water guide structure (2) extends into the part of the washing barrel (1), and one section of the water guide structure is designed to be a single-wall structure for keeping the outer part;
the water guide structure (2) further comprises a first water guide part (4) tightly attached to the outer side of the wall of the washing barrel (1), and a second water guide part (5) communicated with the water outlet end of the first water guide part (4);
the first water guide part (4) is matched with the outer wall (201) of the washing barrel (1) to form a water guide cavity structure for guiding washing water out of the washing barrel (1);
the second water guide part (5) guides the washing water to the lower part of the washing barrel (1);
the outer wall (201) of the first water guide part (4) is in a direction from the top to the bottom of the washing barrel (1), and the distance from the axis of the washing barrel (1) presents increasing trend change;
the outer wall (201) of the second water guide part (5) is in a direction from the top to the bottom of the washing barrel (1), and the distance from the outer wall to the axis of the washing barrel (1) is in a descending trend change.
2. The washing tub of a washing machine as claimed in claim 1, wherein: the above-mentioned
The washing tub (1) is configured as a tub structure for containing washing water during a washing process.
3. A washing machine having the washing tub of claim 1 or 2, comprising a housing, characterized in that:
a water receiving device (6) for collecting the washing water guided and discharged by the water guide structure (2) is also arranged in the shell;
the water receiving device (6) is arranged at the lower position of the outer side of the washing barrel (1),
a drainage channel (7) for draining the washing water is arranged on the water receiving device (6).
4. A washing machine as claimed in claim 3, characterized in that: the water receiving device (6) is a cavity structure with an opening at the upper part, and the bottom wall is arranged below the washing barrel (1).
5. A washing machine as claimed in claim 3, characterized in that: the upper opening of the water receiving device (6) is lower than the dewatering opening (3) of the washing barrel (1).
6. A washing machine as claimed in claim 3, characterized in that: the water receiving device (6) is positioned below the washing barrel (1) and is coaxial with the washing barrel (1).
7. A washing machine as claimed in claim 3, characterized in that: the above-mentioned
A concave water collecting tank (8) is arranged on the bottom wall of the water receiving device (6);
the water collecting tank (8) is arranged around the circumference of the bottom wall of the water receiving device (6).
8. A washing machine as claimed in claim 3, characterized in that: the above-mentioned
The second water guide part (5) of the water guide structure (2) guides the washing water in the washing barrel (1) into the water collection tank (8).
9. A washing machine as claimed in claim 8, characterized in that: the upper edge of the water collecting tank (8) is higher than the height of the position of the water outlet end of the second water guiding part (5).
10. A washing machine as claimed in claim 9, wherein: the upper edge of the water collecting groove (8) is not higher than the half height of the washing barrel (1) from bottom to top.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810186991.5A CN110241557B (en) | 2018-03-07 | 2018-03-07 | Washing barrel of washing machine and washing machine with washing barrel |
| PCT/CN2019/077002 WO2019170081A1 (en) | 2018-03-07 | 2019-03-05 | Wash tub of washing machine and washing machine having same |
| US16/978,970 US20220106724A1 (en) | 2018-03-07 | 2019-03-05 | Washing barrel of washing machine, and washing machine having same |
| JP2020546956A JP7162671B2 (en) | 2018-03-07 | 2019-03-05 | washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810186991.5A CN110241557B (en) | 2018-03-07 | 2018-03-07 | Washing barrel of washing machine and washing machine with washing barrel |
Publications (2)
| Publication Number | Publication Date |
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| CN110241557A CN110241557A (en) | 2019-09-17 |
| CN110241557B true CN110241557B (en) | 2022-02-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810186991.5A Active CN110241557B (en) | 2018-03-07 | 2018-03-07 | Washing barrel of washing machine and washing machine with washing barrel |
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| CN (1) | CN110241557B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110820255B (en) * | 2018-08-07 | 2022-09-16 | 上海海尔洗涤电器有限公司 | Washing equipment drainage channel and washing equipment |
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| KR20130016932A (en) * | 2011-08-09 | 2013-02-19 | 삼성전자주식회사 | Washing machine |
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| CN102978867A (en) * | 2011-05-30 | 2013-03-20 | 三星电子株式会社 | Washing machine |
| JP2013141508A (en) * | 2012-01-10 | 2013-07-22 | Sharp Corp | Washing machine |
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| CN110241557A (en) | 2019-09-17 |
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Effective date of registration: 20220113 Address after: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant after: QINGDAO HAIER WASHING MACHINE Co.,Ltd. Applicant after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER WASHING MACHINE Co.,Ltd. |
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