WO2019165898A1 - 一种洗衣机的洗涤桶及其洗衣机 - Google Patents

一种洗衣机的洗涤桶及其洗衣机 Download PDF

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Publication number
WO2019165898A1
WO2019165898A1 PCT/CN2019/075167 CN2019075167W WO2019165898A1 WO 2019165898 A1 WO2019165898 A1 WO 2019165898A1 CN 2019075167 W CN2019075167 W CN 2019075167W WO 2019165898 A1 WO2019165898 A1 WO 2019165898A1
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WO
WIPO (PCT)
Prior art keywords
washing
water
washing tub
tub
wall
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PCT/CN2019/075167
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English (en)
French (fr)
Inventor
郝兴慧
吴迪
劳春峰
Original Assignee
青岛海尔洗衣机有限公司
青岛海尔智能技术研发有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 青岛海尔洗衣机有限公司, 青岛海尔智能技术研发有限公司 filed Critical 青岛海尔洗衣机有限公司
Priority to JP2020544782A priority Critical patent/JP7138183B2/ja
Publication of WO2019165898A1 publication Critical patent/WO2019165898A1/zh

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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

Definitions

  • the invention belongs to the field of household appliances, and in particular to a washing tub of a washing machine and a washing machine thereof.
  • the washing machine is designed as a device for washing laundry by using electricity.
  • the washing machine includes: a tub for accommodating washing water; a rotating tub rotatably installed inside the tub; and a pulsator rotatably mounted in the rotating tub a bottom portion; a motor and a clutch configured to rotate the rotary tub and the pulsator; and when the rotary tub and the pulsator are rotated in a state in which the laundry and the detergent are introduced into the rotary tub, the pulsator is introduced into the rotary tub
  • the clothes together agitate the washing water to remove the stain from the laundry; in order to increase the washing capacity of the washing machine, a larger rotating tub is required, that is, the height or diameter of the rotating tub needs to be increased; if the rotating tub has a larger size, the rotating tub is accommodated
  • the barrel and the casing accommodating the barrel also need to increase with the increase of the rotating barrel.
  • the traditional pulsator washing machine is in a state of communication between the inner and outer barrels during the washing process, and is provided in both the inner and outer barrels.
  • Water but the water used in the inner bucket only needs water in the inner bucket, causing water; and when used for a long time, the dirt between the inner and outer barrels accumulates, the bacteria grow, and the water exchange between the inner and outer barrels Cheng will cause secondary pollution of clothing, therefore, promptly wash water washing tub is drained, and avoid contamination of the interior space of the washing machine, has become a serious problem.
  • the Chinese Patent Application No. CN201520528671.5 discloses a washing machine comprising: a casing; a water tub, the water tub is disposed in the casing; the washing tub assembly, the washing tub assembly is disposed in the tub,
  • the washing tub assembly includes a washing tub; a balance ring installed at an upper end of the washing tub; wherein a water for discharging the washing tub is disposed near the balance ring on a peripheral wall of the washing tub Dehydration hole.
  • Cipheral Patent Application No. CN201120200858.4 discloses a non-porous inner barrel water-saving washing machine, comprising a control seat, a box body, a non-porous washing inner barrel, a pulsator, a water tank, a driving system and a control system, on the box body
  • a control seat is installed, a control system is installed on the control seat, a water tank is suspended in the tank, a non-porous washing inner barrel is installed in the water tank, a pulsator is installed in the non-porous washing inner barrel, and the driving system is connected to the non-porous washing inner barrel and
  • the pulsator has no water outlet on the barrel of the non-porous washing inner bucket, the upper part is provided with a water outlet hole, and the bottom is provided with a centrifugal drainage structure.
  • washing machine washing tub that also guarantees the cleanliness of the interior space.
  • the present invention has been made in view of the above.
  • the technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and to provide a washing machine washing tub and a washing machine thereof that can overcome the above problems or at least partially solve the above problems.
  • a washing tub of a washing machine including
  • a water guiding structure a water guiding chamber structure disposed on the wall of the washing tub, configured to discharge the washing water to a lower portion of the washing tub;
  • the dehydration port is disposed on the barrel wall of the washing tub and configured to communicate with the water guiding structure.
  • washing tub is configured as a barrel structure for holding washing water during the washing process
  • the water guiding structure is embedded in the outer wall of the washing tub.
  • the water guiding structure forms a smooth and excessive curved surface with the outer wall of the washing tub.
  • the smooth transition surface can effectively reduce the wind resistance and reduce the energy consumption. Improve the efficiency of washing and dehydration.
  • the water guiding structure (2) is an independent structure, and a water guiding channel is arranged in the water guiding structure (2).
  • the water guiding structure (2) and the inner peripheral wall of the washing tub cooperate to form a water guiding passage.
  • the water guiding structure further includes a first water guiding portion that closely adheres to the outer side of the washing tub wall.
  • the outer wall of the first water guiding portion gradually changes from the top of the washing tub toward the bottom, and the distance from the axis of the washing tub gradually changes;
  • the distance from the axis of the washing tub is gradually increasing.
  • the second water guiding portion guides the washing water to the lower portion of the washing tub.
  • the outer wall of the second water guiding portion gradually changes from the top of the washing tub toward the bottom, and the distance from the axis of the washing tub gradually changes;
  • the distance from the axis of the washing tub is gradually decreasing.
  • the invention also provides a washing machine having the above washing tub, comprising a casing,
  • a water receiving device for collecting washing water guided by the water guiding structure is further disposed in the casing;
  • the water receiving device is disposed at a position lower than the outer side of the washing tub, and the water receiving device is provided with a drainage channel for discharging the washing water;
  • the water receiving device is a cavity structure having an opening at the upper portion, and the bottom wall is disposed below the washing tub;
  • the upper opening of the water receiving device is lower than the dewatering port setting of the washing tub;
  • the water receiving device is located below the washing tub and is disposed coaxially with the washing tub.
  • the bottom wall of the water receiving device is provided with a concave sump
  • the sump is circumferentially disposed along the bottom wall of the water receiving device.
  • the second water guiding portion of the water guiding structure introduces the washing water in the washing tub into the sump;
  • the upper edge of the sump is higher than the height of the water outlet end of the second water conduit
  • the upper edge of the sump is no higher than the height of the wash tub from the bottom to the top half.
  • the present invention has the following beneficial effects compared with the prior art:
  • the present invention places the dewatering port of the washing tub on the wall of the washing tub, and at the same time, the water guiding structure is connected with the dehydrating port, effectively utilizing the flow tendency of the water flow when the washing tub is dehydrated, ensuring the function and reducing the energy consumption;
  • the outer drum is removed, and the washing bucket is a water tank. During the washing process, no water is stored between the inner and outer barrels, which reduces the amount of washing water and saves the washing water consumption;
  • the bottom wall of the water collecting chamber of the water receiving device is provided with a water guiding structure for guiding the water to the water outlet, better water guiding and drainage, ensuring the water collecting and drainage of the water receiving device, and preventing the water from overflowing;
  • the multi-stage water-conducting structure utilizes the flow tendency of water in the high-speed rotating washing tub, avoiding the reverse flow of water during the drainage process, and ensuring the concentrated discharge of the water flow during the discharge process;
  • the water guiding structure of the independent chamber improves the service life of the washing tub and is also convenient for maintenance and replacement.
  • FIG. 1 is a first schematic view showing the structure of a washing tub of the washing machine of the present invention
  • FIG. 2 is a first enlarged schematic view of a dewatering port of the washing tub of the present invention
  • Figure 3 is a first cross-sectional view of the water guiding structure of the present invention.
  • Figure 4 is a second schematic view showing the structure of the washing tub of the washing machine of the present invention.
  • Figure 5 is a second enlarged schematic view of the dewatering port of the washing tub of the present invention.
  • Figure 6 is a second cross-sectional view of the water guiding structure of the present invention.
  • Figure 7 is a schematic view showing the sealing structure of the washing machine of the present invention.
  • washing bucket 1, water guiding structure; 3, dehydration port; 4, first water guiding part; 5, second water guiding part; 6, water receiving device; 7, drainage channel; 9, sealing structure; 10, locking structure; 11, balance ring; 12, housing; 13, valve plug.
  • connection In the description of the present invention, it should be noted that the terms “installation”, “connected”, and “connected” are to be understood broadly, and may be fixed or detachable, for example, unless otherwise explicitly defined and defined. Connected, or integrally connected; can be mechanical or electrical; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention can be understood in a specific case by those skilled in the art.
  • a washing machine of the present invention includes a washing machine casing 12 and a washing tub 1 disposed inside the casing 12, and a water guiding structure 2 is disposed on the wall of the washing tub 1 .
  • the corresponding water guiding structure 2 is disposed on the barrel wall of the washing tub 1 with a dewatering port 3 configured to communicate with the water guiding structure 2, and the present invention embeds the water guiding structure 2 into the washing tub 1
  • the outer wall forms a smooth and excessive curved surface with the outer wall of the washing tub 1.
  • the washing tub 1 of the present invention is configured as a tub structure for holding washing water during the washing process; the portion of the tub wall of the washing tub 1 below the dewatering port 3 is closed, and in brief, the present invention will wash
  • the lower portion of the tubing 1 dewatering port 3 is provided as a closed structure, and the outer tub provided outside the washing tub 1 is omitted, and in the case where the outer tub is omitted, the volume of the washing tub 1 is greatly increased, and the housing 12 is not In the case where the change or the change is not large, the single washing capacity of the washing tub 1 is improved.
  • the water guiding structure 2 of the washing tub 1 of the washing machine of the present invention includes a first water guiding portion 4 closely fitting with the outer side of the tub wall of the washing tub 1, and the first water guiding portion 4
  • the second water guiding portion 5 communicating with the water outlet end; the second water guiding portion 5 guides the washing water to the lower portion of the washing tub 1, and the multi-stage water guiding structure 2 utilizes the flow tendency of the water in the high-speed rotating washing tub 1 to avoid In the process of drainage, the water flow is reversed, and at the same time, the concentrated discharge of the water flow is ensured during the discharge process.
  • a water receiving device 6 for collecting the washing water guided by the water guiding structure 2 is disposed in the casing 12; the water receiving device 6 is disposed at A drain passage 7 for discharging wash water is disposed on the water receiving device 6 at a position lower than the outer side of the washing tub 1.
  • a drain port is provided at the bottom of the water receiving device 6 corresponding to the drain passage 7.
  • the water receiving device 6 is a cavity structure having an opening at the upper portion, and the bottom wall is disposed below the washing tub 1; the peripheral wall extends upward, at least higher than the height of the drainage position of the water guiding structure 2, lower than the washing tub 1 The height of the dehydration port 3 is located.
  • the bottom wall of the water receiving device 6 is provided with a concave sump 8; the sump 8 is circumferentially disposed along the bottom wall of the water receiving device 6.
  • the water receiving device 6 outside the bottom of the washing tub 1 is provided with a locking structure 10, and the locking structure 10 is ejected during washing, and the bottom flange of the washing tub 1
  • the positioning of the upper part is combined to realize the locking of the washing tub 1;
  • the drain port corresponding to the bottom of the washing tub 1 is provided with a valve plug 13, and the washing machine is used for the washing operation, the valve plug 13 cooperates with the drain hole at the bottom of the washing tub 1, and blocks the drain hole to prevent the washing water in the washing tub 1 from overflowing.
  • the washing machine of the present invention comprises a water guiding structure 2, a water guiding chamber structure disposed on the wall of the tub of the washing tub 1, configured to discharge the washing water to the lower portion of the washing tub 1;
  • the barrel wall of the washing tub 1 is disposed to be in communication with the water guiding structure 2;
  • the washing tub 1 is configured as a barrel structure for holding washing water during the washing process;
  • the barrel wall of the washing tub 1 is located at the dehydrating port 3
  • the following part is closed;
  • the water guiding structure 2 is embedded in the outer wall of the washing tub 1, and forms a smooth and excessive curved surface with the outer wall of the washing tub 1.
  • the smooth transition surface can effectively reduce the wind resistance.
  • a sealing structure 9 is disposed between the wall of the washing tub 1 and the water guiding structure 2, and is configured to prevent washing water from being between the wall of the washing tub 1 and the water guiding structure 2 The gap spilled.
  • a washing tub of a washing machine of the present invention includes a washing machine casing 12 and a washing tub 1 disposed inside the casing 12, and a water guiding structure is arranged on the barrel wall of the washing tub 1. 2, configured to discharge the washing water to the lower portion of the washing tub 1, and the corresponding water guiding structure 2 is disposed on the barrel wall of the washing tub 1 with a dehydrating port 3 configured to communicate with the water guiding structure 2, and the present invention embeds the water guiding structure 2
  • the outer wall of the washing tub 1 forms a smooth and excessive curved surface with the outer wall of the washing tub 1. When the washing tub 1 rotates at a high speed, the smooth transition curved surface can effectively reduce the wind resistance, reduce the energy consumption, and improve the washing and dewatering efficiency.
  • the washing tub 1 of the present invention is configured as a tub structure for holding washing water during the washing process; the portion of the tub wall of the washing tub 1 below the dewatering port 3 is closed, and in brief, the present invention will wash
  • the lower portion of the tubing 1 dewatering port 3 is provided as a closed structure, and the outer tub provided outside the washing tub 1 is omitted, and in the case where the outer tub is omitted, the volume of the washing tub 1 is greatly increased, and the housing 12 is not In the case where the change or the change is not large, the single washing capacity of the washing tub 1 is improved.
  • a water receiving device 6 for collecting the washing water discharged from the water guiding structure 2 is disposed outside the bottom of the washing tub 1; the water receiving device 6 is a barrel structure, The lower end is sleeved in the lower part of the washing tub 1, and the lower end of the water guiding structure 2 is located in the water receiving device 6.
  • the draining is performed. Discharge within channel 7, or discharge directly.
  • the bottom wall of the water receiving device 6 is provided with a concave sump 8; the sump 8 is circumferentially disposed along the bottom wall of the water receiving device 6.
  • the water receiving device 6 outside the bottom of the washing tub 1 is provided with a locking structure 10, and the locking structure 10 is ejected during washing, and the bottom flange of the washing tub 1
  • the positioning of the upper part is combined to realize the locking of the washing tub 1;
  • the drain port corresponding to the bottom of the washing tub 1 is provided with a valve plug 13, and the washing machine is used for the washing operation, the valve plug 13 cooperates with the drain hole at the bottom of the washing tub 1, and blocks the drain hole to prevent the washing water in the washing tub 1 from overflowing.
  • the present invention further includes a water guiding structure 2, a water guiding chamber structure disposed on the barrel wall of the washing tub 1, configured to discharge the washing water to the lower portion of the washing tub 1, and a dewatering port 3 disposed on the barrel wall of the washing tub 1, Disposed to be in communication with the water guiding structure 2;
  • the washing tub 1 is configured as a tub structure for holding washing water during the washing process; the portion of the tub wall of the washing tub 1 below the dehydrating port 3 is closed;
  • the water guiding structure 2 is embedded in the outer wall of the washing tub 1 to form a smooth and excessive curved surface with the outer wall of the washing tub 1.
  • the sealing structure 9 is disposed between the wall of the washing tub 1 and the water guiding structure 2, and is configured to prevent washing water from splashing from the gap between the wall of the washing tub 1 and the water guiding structure 2.
  • the invention puts the dewatering port 3 of the washing tub 1 into the wall of the washing tub 1 and simultaneously connects the water guiding structure 2 with the dehydrating port 3, effectively utilizing the flow tendency of the water flow when the washing tub 1 is dehydrated, ensuring the function while reducing
  • the energy consumption is increased; when the volume of the casing 12 is constant or the fluctuation is small, the capacity of the washing tub 1 is increased, and the expansion effect of the washing machine is realized; the water is only present in the washing tub 1 during the washing process, thereby avoiding the inside and outside of the conventional washing machine.
  • the water between the barrels causes the inner wall of the outer tub and the outer wall of the washing tub 1 to "stain dirt and dirt", and has a better washing effect; the outer tub is eliminated, the washing tub 1 is a water tub, and between the inner and outer barrels during the washing process, Re-storing water reduces the amount of washing water and saves washing water.
  • the washing tub of the washing machine of the present invention comprises a water guiding structure 2 and an independent guide disposed on the wall of the washing tub 1 .
  • the water chamber structure is configured to discharge the washing water to the lower portion of the washing tub 1;
  • the dewatering port 3 is disposed in the barrel wall of the washing tub 1, and is configured to communicate with the water guiding structure 2.
  • the washing tub 1 is configured as a tub structure for holding washing water during the washing process; a portion of the tub wall of the washing tub 1 below the dehydrating port 3 is closed.
  • the water guiding structure 2 is embedded in the outer wall of the washing tub 1 to form a smooth and excessive curved surface with the outer wall of the washing tub 1.
  • the smooth transition surface can effectively reduce the wind resistance, reduce the energy consumption, and improve The washing efficiency; at the same time, the water guiding structure 2 further includes a first water guiding portion 4 which closely fits the outer side of the tub wall of the washing tub 1.
  • a second water guiding portion 5 that communicates with the water outlet end of the first water guiding portion 4 is further included; the second water guiding portion 5 guides the washing water to the lower portion of the washing tub 1.
  • a water receiving device 6 for collecting the washing water discharged from the water guiding structure 2 is disposed at a lower portion of the washing tub 1; the water receiving device 6 includes a water receiving portion located below the washing tub and surrounding the washing tub
  • the outer water retaining portion (not shown) may have a height of the water retaining portion not higher than a height at which the bottom of the washing tub is located, and the lower end of the water guiding structure 2 extends in the water receiving device 6.
  • the bottom wall of the water receiving device 6 is provided with a concave sump 8; the sump 8 is circumferentially disposed along the bottom wall of the water receiving device 6.
  • a water receiving device 6 is disposed on the outer side of the bottom of the washing tub 1, and the bottom wall of the water collecting chamber of the water receiving device 6 is provided with a water guiding structure 2 for guiding water to the drain port, which is better.
  • the water-conducting drainage ensures the water collecting and drainage of the water receiving device 6 to prevent the water from overflowing; the multi-stage water guiding structure 2 utilizes the flow tendency of the water in the high-speed rotating washing tub 1 to avoid the water flow during the drainage process.
  • Countercurrent, at the same time ensure the concentrated discharge of water flow during the discharge process; the water guide structure 2 of the independent chamber improves the service life of the washing tub 1, and is also convenient for maintenance and replacement.
  • the washing tub of the washing machine of the present invention comprises a water guiding structure 2 disposed on the wall of the washing tub 1 and the washing tub.
  • the barrel wall is configured to form a water guiding chamber structure, and is configured to discharge the washing water to the lower portion of the washing tub 1 ;
  • the dewatering port 3 is disposed in the barrel wall of the washing tub 1 and is configured to communicate with the water guiding structure 2 .
  • the washing tub 1 is configured as a tub structure for holding washing water during the washing process; a portion of the tub wall of the washing tub 1 below the dehydrating port 3 is closed.
  • the water guiding structure 2 is embedded in the outer wall of the washing tub 1 to form a smooth and excessive curved surface with the outer wall of the washing tub 1.
  • the smooth transition surface can effectively reduce the wind resistance, reduce the energy consumption, and improve The washing efficiency; at the same time, the water guiding structure 2 further includes a first water guiding portion 4 which closely fits the outer side of the tub wall of the washing tub 1.
  • a second water guiding portion 5 that communicates with the water outlet end of the first water guiding portion 4 is further included; the second water guiding portion 5 guides the washing water to the lower portion of the washing tub 1.
  • a water receiving device 6 for collecting the washing water discharged from the water guiding structure 2 is disposed in the casing 12; the water receiving device 6 is disposed at a position lower than the outer side of the washing tub 1, and the upper portion of the water receiving device 6 The opening is lower than the dewatering port 3 of the washing tub 1; a drain passage 7 for discharging the water guiding structure 2 to discharge the washing water is provided on the water receiving device 6.
  • the bottom wall of the water receiving device 6 is provided with a concave sump 8; the sump 8 is circumferentially disposed along the bottom wall of the water receiving device 6.
  • a water receiving device 6 is disposed on the outer side of the bottom of the washing tub 1, and the bottom wall of the water collecting chamber of the water receiving device 6 is provided with a water guiding structure 2 for guiding water to the drain port, which is better.
  • the water-conducting drainage ensures the water collecting and drainage of the water receiving device 6 to prevent the water from overflowing; the multi-stage water guiding structure 2 utilizes the flow tendency of the water in the high-speed rotating washing tub 1 to avoid the water flow during the drainage process.
  • the washing machine includes a water guiding structure 2 and is disposed in the washing tub 1 .
  • the water guiding chamber structure of the barrel wall is configured to discharge the washing water to the lower portion of the washing tub 1;
  • the dewatering port 3 is disposed in the barrel wall of the washing tub 1 and is configured to communicate with the water guiding structure 2;
  • the sealing structure 9 is disposed in the washing Between the bucket wall 1 and the water guiding structure 2, the washing water is prevented from splashing from the gap between the tub wall of the washing tub 1 and the water guiding structure 2.
  • the washing tub 1 is configured as a tub structure for holding washing water during the washing process; a portion of the tub wall of the washing tub 1 below the dehydrating port 3 is closed.
  • the water guiding structure 2 is embedded in the outer wall of the washing tub 1 to form a smooth and excessive curved surface with the outer wall of the washing tub 1.
  • the smooth transition surface can effectively reduce the wind resistance, reduce the energy consumption, and improve Washing efficiency.
  • the water guiding structure 2 further includes a first water guiding portion 4 that closely abuts the outer side of the barrel wall of the washing tub 1.
  • a second water guiding portion 5 that communicates with the water outlet end of the first water guiding portion 4 is further included; the second water guiding portion 5 guides the washing water to the lower portion of the washing tub 1.
  • a water receiving device 6 for collecting the washing water discharged from the water guiding structure 2 is disposed near the lower portion of the washing tub 1; the bottom wall of the water receiving device 6 is disposed below the washing tub 1, and the peripheral wall is higher than the bottom of the washing tub. And the upper opening is lower than the dewatering port 3 of the washing tub 1; the water receiving device 6 is provided with a drain passage 7 for discharging the water guiding structure 2 to discharge the washing water.
  • the bottom wall of the water receiving device 6 is provided with a concave sump 8; the sump 8 is circumferentially disposed along the bottom wall of the water receiving device 6.
  • the second water guiding portion 5 of the water guiding structure 2 introduces the washing water in the washing tub 1 into the sump 8.
  • the dewatering port 3 of the washing tub 1 is placed in the wall of the washing tub 1 and the water guiding structure 2 is connected with the dehydrating port 3, thereby effectively utilizing the flow of the water when the washing tub 1 is dehydrated.
  • the trend ensures the function while reducing the energy consumption; when the volume of the casing 12 is constant or the variation is small, the capacity of the washing tub 1 is increased, and the expansion effect of the washing machine is realized; 1 , avoiding the problem that the water between the inner and outer barrels of the traditional washing machine causes the outer wall of the outer tub and the outer wall of the washing tub 1 to "stain dirt and dirt", and has a better washing effect; the outer tub is eliminated, and the washing tub 1 is a water bucket, During the washing process, no water is stored between the inner and outer barrels, the washing water consumption is reduced, and the washing water consumption is saved; the bottom wall of the water collecting chamber of the water receiving device 6 is provided with a water guiding structure 2 for guiding the water to the water outlet, and Good water-conducting drainage ensures the water collecting and drainage of the water receiving device 6 to prevent its water overflow; the multi-stage water guiding structure 2 utilizes the flow tendency of water in the high-speed rotating washing tub 1 to avoid the process of draining The middle water flows counter
  • the embodiment is further defined by any one of the first embodiment to the fourth embodiment.
  • the water guiding structure 2 of the washing machine of the present embodiment is disposed in the washing tub 1 barrel.
  • the water guiding chamber structure of the wall is configured to discharge the washing water to the lower portion of the washing tub 1;
  • the dewatering port 3 is disposed in the barrel wall of the washing tub 1, and is configured to communicate with the water guiding structure 2.
  • the washing tub 1 is configured as a tub structure for holding washing water during the washing process; a portion of the tub wall of the washing tub 1 below the dehydrating port 3 is closed.
  • the water guiding structure 2 is embedded in the outer wall of the washing tub 1 to form a smooth and excessive curved surface with the outer wall of the washing tub 1.
  • the smooth transition surface can effectively reduce the wind resistance, reduce the energy consumption, and improve Washing dewatering efficiency.
  • the water guiding structure 2 further includes a first water guiding portion 4 closely fitting with the outer side of the tub wall of the washing tub 1, the outer wall of the first water guiding portion 4 is washed from the top of the washing tub 1 toward the bottom direction, and is washed at a distance The distance from the axis of the barrel 1 gradually increases.
  • a second water guiding portion 5 that communicates with the water outlet end of the first water guiding portion 4; the second water guiding portion 5 guides the washing water to the lower portion of the washing tub 1.
  • the embodiment is further defined by any one of the first embodiment to the fourth embodiment.
  • the water guiding structure 2 of the washing machine of the present embodiment is disposed in the washing tub 1 barrel.
  • the wall is configured to cooperate with the barrel wall of the washing tub to form a water guiding chamber structure, and is configured to discharge the washing water to the lower portion of the washing tub 1;
  • the dewatering port 3 is disposed on the barrel wall of the washing tub 1 and is configured to communicate with the water guiding structure 2.
  • the washing tub 1 is configured as a tub structure for holding washing water during the washing process; a portion of the tub wall of the washing tub 1 below the dehydrating port 3 is closed.
  • the water guiding structure 2 is embedded in the outer wall of the washing tub 1 to form a smooth and excessive curved surface with the outer wall of the washing tub 1.
  • the smooth transition surface can effectively reduce the wind resistance, reduce the energy consumption, and improve Washing efficiency.
  • the water guiding structure 2 further includes a first water guiding portion 4 closely fitting with the outer side of the tub wall of the washing tub 1, the outer wall of the first water guiding portion 4 is washed from the top of the washing tub 1 toward the bottom direction, and is washed at a distance The distance from the axis of the barrel 1 gradually increases.
  • a second water guiding portion 5 that communicates with the water outlet end of the first water guiding portion 4; the second water guiding portion 5 guides the washing water to the lower portion of the washing tub 1.
  • the outer wall of the second water guiding portion 5 tends to gradually decrease from the top of the washing tub 1 toward the bottom direction, and the distance from the axis of the washing tub 1 gradually decreases. This arrangement effectively ensures that water is discharged from the second water guiding portion 5 It is possible to obtain an outflow tendency to the axial direction of the washing tub 1 to avoid splashing of the water collecting structure and soiling the internal environment of the washing machine.
  • this embodiment is further defined by the above-mentioned sixth embodiment.
  • the water guiding structure 2 of the washing machine of the present embodiment is disposed on the wall of the washing tub 1 and cooperates with the wall of the washing tub 1 .
  • the washing tub 1 is configured as a tub structure for holding washing water during the washing process; a portion of the tub wall of the washing tub 1 below the dehydrating port 3 is closed.
  • the water guiding structure 2 is embedded in the outer wall of the washing tub 1 to form a smooth and excessive curved surface with the outer wall of the washing tub 1.
  • the smooth transition surface can effectively reduce the wind resistance, reduce the energy consumption, and improve Washing efficiency.
  • the water guiding structure 2 further includes a first water guiding portion 4 closely fitting with the outer side of the tub wall of the washing tub 1, the outer wall of the first water guiding portion 4 is washed from the top of the washing tub 1 toward the bottom direction, and is washed at a distance The distance from the axis of the barrel 1 gradually increases.
  • a second water guiding portion 5 that communicates with the water outlet end of the first water guiding portion 4; the second water guiding portion 5 guides the washing water to the lower portion of the washing tub 1.
  • the outer wall of the second water guiding portion 5 tends to gradually decrease from the top of the washing tub 1 toward the bottom direction, and the distance from the axis of the washing tub 1 gradually decreases. This arrangement effectively ensures that water is discharged from the second water guiding portion 5 It is possible to obtain an outflow tendency to the axial direction of the washing tub 1 to avoid splashing of the water collecting structure and soiling the internal environment of the washing machine.
  • the inner wall of the second water guiding portion 5 of the embodiment is connected to the outer wall of the washing tub 1 to form a separately sealed water guiding chamber.
  • the water supply device 6 for collecting the washing water discharged from the water guiding structure 2 is disposed outside the bottom of the washing tub 1; the upper opening of the water receiving device 6 is lower than the dewatering port 3 of the washing tub 1; A drain passage 7 for discharging the water guiding structure 2 to discharge the washing water is provided.
  • the bottom wall of the water receiving device 6 is provided with a concave sump 8; the sump 8 is circumferentially disposed along the bottom wall of the water receiving device 6.
  • the second water guiding portion 5 of the water guiding structure 2 introduces the washing water in the washing tub 1 into the sump 8.
  • the washing machine includes a water guiding structure 2 disposed on the wall of the washing tub 1 .
  • the water guiding chamber structure is configured to discharge the washing water to the lower portion of the washing tub 1;
  • the dewatering port 3 is disposed on the barrel wall of the washing tub 1 and configured to communicate with the water guiding structure 2;
  • the sealing structure 9 is disposed in the washing tub 1 barrel Between the wall and the water guiding structure 2, it is configured to prevent wash water from splashing from a gap between the wall of the washing tub 1 and the water guiding structure 2.
  • the washing tub 1 is configured as a tub structure for holding washing water during the washing process; a portion of the tub wall of the washing tub 1 below the dehydrating port 3 is closed.
  • the water guiding structure 2 is embedded in the outer wall of the washing tub 1 to form a smooth and excessive curved surface with the outer wall of the washing tub 1.
  • the smooth transition surface can effectively reduce the wind resistance, reduce the energy consumption, and improve Washing efficiency.
  • the sealing structure 9 is placed at the edge of the dewatering port 3, and the water guiding chamber configured to ensure that the water guiding structure 2 communicates with the dewatering port 3 of the washing tub 1 is a sealed chamber to prevent the washing water from being dehydrated from the washing tub 1. 3 and the gap between the water guiding structure 2 is splashed.
  • the washing machine includes a water guiding structure 2 disposed on the wall of the washing tub 1 .
  • the water guiding chamber structure is configured to discharge the washing water to the lower portion of the washing tub 1;
  • the dewatering port 3 is disposed on the barrel wall of the washing tub 1 and configured to communicate with the water guiding structure 2;
  • the sealing structure 9 is disposed in the washing tub 1 barrel Between the wall and the water guiding structure 2, it is configured to prevent wash water from splashing from a gap between the wall of the washing tub 1 and the water guiding structure 2.
  • the washing tub 1 is configured as a tub structure for holding washing water during the washing process; a portion of the tub wall of the washing tub 1 below the dehydrating port 3 is closed.
  • the water guiding structure 2 is embedded in the outer wall of the washing tub 1 to form a smooth and excessive curved surface with the outer wall of the washing tub 1.
  • the smooth transition surface can effectively reduce the wind resistance, reduce the energy consumption, and improve Washing efficiency.
  • the sealing structure 9 is placed on the edge of the structure of the water guiding structure 2 embedded in the wall of the washing tub 1 and is configured to prevent the washing water from splashing from the gap of the water guiding structure 2 embedded in the wall of the washing tub 1 .
  • the embodiment is further defined by the embodiment of any of the above-mentioned Embodiments 9 to 10.
  • the sealing structure 9 of the present embodiment is a sealing ring which is placed on the edge of the dewatering port 3.
  • this embodiment is further defined by the embodiment of any of the above-mentioned Embodiments 9 to 10.
  • the sealing structure 9 of the present embodiment is a sealant whose ring is placed at the edge of the dewatering port 3.
  • the embodiment is further defined by any one of the first embodiment to the eleventh embodiment.
  • the bottom of the bottom of the washing tub 1 of the present embodiment is provided with a collecting and guiding structure 2 for discharging.
  • the water receiving device 6 of the washing water; the upper opening of the water receiving device 6 is disposed lower than the dewatering port 3 of the washing tub 1; and the water receiving device 6 is provided with a drain passage 7 for discharging the water guiding structure 2 to discharge the washing water.
  • the bottom wall of the water receiving device 6 is provided with a concave sump 8; the sump 8 is circumferentially disposed along the bottom wall of the water receiving device 6.
  • the bottom wall of the water collecting chamber of the water receiving device 6 of the present invention is provided with a water guiding structure 2 for guiding water to the water outlet, better guiding water and drainage, ensuring water collecting and drainage of the water receiving device 6, and preventing water accumulation thereof. overflow.
  • the present embodiment is further defined by the above-mentioned embodiment 12.
  • the upper edge of the sump 8 in the present embodiment is higher than the height of the water outlet end of the second water guiding portion 5, and is effective. It is avoided that when the washing water is discharged from the second water guiding portion 5, the water receiving device 6 is splashed, causing contamination of the internal space of the washing machine.
  • the embodiment is further defined by any one of the foregoing embodiments 12 to 13.
  • the upper edge of the sump 8 is not higher than the bottom of the washing tub 1 .
  • the structure of the outer tub of the washing machine is omitted in the embodiment.
  • this embodiment is further defined by any one of the above embodiments 12 to 14 , wherein the water receiving device 6 is located below the washing tub 1 and with the washing tub 1
  • the coaxial axis setting effectively reduces the centrifugal force caused by the eccentricity during the dehydration operation of the washing machine, thereby reducing the service life of the washing machine.

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Abstract

本发明公开了一种洗衣机的洗涤桶及其洗衣机，洗涤桶包括导水结构，设置于洗涤桶桶壁的导水腔室结构，配置为将洗涤水导出至洗涤桶下部；脱水口，设置于洗涤桶的桶壁，配置为与导水结构连通；所述洗涤桶在洗涤过程中配置为用于盛放洗涤水的桶体结构；洗涤桶的桶壁位于脱水口以外的部分呈封闭设置；所述导水结构嵌入洗涤桶的外壁，与洗涤桶的外壁形成光滑过度曲面。本发明一种洗衣机，在洗涤桶上部设置脱水口，并将导水结构与洗涤桶紧密贴合设置，保证引导排水功能的同时，极大的增大了洗涤桶的容积，也提高了内部空间清洁程度。

Description

一种洗衣机的洗涤桶及其洗衣机 技术领域
本发明属于家用电器领域，具体地说，涉及一种洗衣机的洗涤桶及其洗衣机。
背景技术
洗衣机被设计成通过使用电来洗涤衣物的装置，一般来说，洗衣机包括：桶，用于容纳洗涤水；旋转桶，可旋转地安装在桶的内部；波轮，可旋转地安装在旋转桶的底部；电机和离合器，被构造成使旋转桶和波轮旋转；当旋转桶和波轮在衣物和洗涤剂被引入到旋转桶中的状态下旋转时，波轮与被引入到旋转桶中的衣物一起搅动洗涤水，从而从衣物去除污渍；为了增加洗衣机的洗涤容量，需要更大的旋转桶，即需要增加旋转桶的高度或直径；如果旋转桶具有更大的尺寸，则容纳旋转桶的桶及容纳桶的机壳也需要随着旋转桶的增大而增大，同时，传统的波轮洗衣机在洗涤过程中，内、外桶之间是连通状态，内、外桶中都有水，但真正用于洗衣的仅需要内桶中的水，造成费水；而且长期使用时，内、外桶之间污垢堆积，细菌滋生，内、外桶之间的水交换过程会造成二次污染衣物，因此，及时将洗涤桶中的洗涤水排出，并且避免对洗衣机内部空间造成污染，成为了亟待解决的问题。
申请号为CN201520528671.5的中国专利公开了一种洗衣机，包括：机壳；盛水桶，所述盛水桶设在机壳内；洗涤桶组件，所述洗涤桶组件设在所述盛水桶内，所述洗涤桶组件包括洗涤桶；平衡圈，所述平衡圈安装在所述洗涤桶的上端；其中，在所述洗涤桶的周壁上靠近所述平衡圈处设有用于排出洗涤桶内的水的脱水孔。
申请号为CN201120200858.4的中国专利公开了一种无孔内桶节水型洗衣机，包括控制座、箱体、无孔洗涤内桶、波轮、盛水桶、驱动***和控制***，所述箱体上安装有控制座，控制座上安装有控制***，箱体内悬吊有盛水桶，盛水桶内安装有无孔洗涤内桶，无孔洗涤内桶内安装有波轮，驱动***连接到无孔洗涤内桶和波轮，所述无孔洗涤内桶的桶身上无出水孔，上部设有出水孔，底部设有离心式排水结构。
因此，有必要对现有技术的不足和缺陷进行改进，提供一种在洗涤桶上部设置脱水口，并通过导水结构引导水向下排放，同时，极大的增大了洗涤桶的容积，也保证了内部空间清洁程度的洗衣机洗涤桶。
有鉴于此特提出本发明。
发明内容
本发明要解决的技术问题在于克服现有技术的不足，提供一种可以克服上述问题或者至少部分地解决上述问题的洗衣机洗涤桶及其洗衣机。
为解决上述技术问题，本发明采用技术方案的基本构思是：一种洗衣机的洗涤桶，包括
导水结构，设置于洗涤桶桶壁的导水腔室结构，配置为将洗涤水导出至洗涤桶下部；
脱水口，设置于洗涤桶的桶壁，配置为与导水结构连通。
其中，所述洗涤桶在洗涤过程中配置为用于盛放洗涤水的桶体结构；
洗涤桶的桶壁位于脱水口以外的部分呈封闭设置。
此外，所述导水结构嵌入洗涤桶的外壁，优选的，导水结构与洗涤桶的外壁形成光滑过度曲面,当洗涤桶高速旋转时，光滑过渡的曲面可以有效降低风的阻力，降低能耗，提高洗涤脱水效率。
所述导水结构(2)为一独立的结构，导水结构(2)内设有导水通道。或者，所述导水结构(2)和洗涤桶的内周壁配合形成导水通道。
同时，所述导水结构还包括与洗涤桶桶壁外侧紧密贴合的第一导水部。
在一个实施例中，所述第一导水部的外壁自洗涤桶顶部朝向底部方向，距离洗涤桶轴线的距离呈逐渐变化的趋势；
优选地，距离洗涤桶轴线的距离呈逐渐递增的趋势。
并且，还包括
与第一导水部的出水端连通的第二导水部；
第二导水部将洗涤水引导至洗涤桶的下部。
在一个实施例中，所述第二导水部的外壁自洗涤桶顶部朝向底部方向，距离洗涤桶轴线的距离呈逐渐变化的趋势；
优选地，距离洗涤桶轴线的距离呈逐渐递减的趋势。
本发明还提供一种具有上述洗涤桶的洗衣机，包括壳体，
在壳体内还设置有收集通过导水结构引导排放的洗涤水的接水装置；
优选地，接水装置设于洗涤桶外侧靠下的位置，在接水装置上设置有用于排放洗涤水的 排水通道；
还优选地，接水装置为一上部具有开口的凹腔结构，底壁设于洗涤桶的下方；
更优选地，接水装置的上部开口低于洗涤桶的脱水口设置；
进一步优选地，接水装置位于洗涤桶的下方且与洗涤桶共轴线设置。
更进一步地，所述接水装置的底壁设置下凹的集水槽；
集水槽沿接水装置的底壁周向环绕设置。
再进一步地，所述导水结构的第二导水部将洗涤桶内的洗涤水导入至集水槽内；
在一个实施例中，所述集水槽的上沿高于第二导水部的出水端所在位置的高度；
在一个实施例中，所述集水槽的上沿不高于洗涤桶自下向上一半的高度。
采用上述技术方案后，本发明与现有技术相比具有以下有益效果：
1、本发明将洗涤桶的脱水口置于洗涤桶桶壁，同时设置导水结构与脱水口连通，有效地利用了洗涤桶脱水时水流的流动趋势，保证功能的同时，降低了能耗；
2、在壳体容积不变或者变动很小的情况下，增加了洗涤桶的容量，实现了洗衣机的扩容效果；
3、洗涤过程中水只存在洗涤桶内，避免了传统洗衣机内外桶之间存水导致外桶内壁和洗涤桶外壁“藏污纳垢”的问题，具有更好的洗涤效果；
4、取消外桶，洗涤桶为盛水桶，在洗涤过程中内外桶之间不再存水，减少了洗涤用水量，节约了洗涤用水量；
5、接水装置的集水腔的底壁设置用于引导水流至排水口的导水结构，更好的导水排水，确保接水装置的集水排水，防止其积水溢流；
6、多段式的导水结构利用了水在高速旋转洗涤桶中的流动趋势，避免了在排水的过程中水流逆流，同时在排出的过程中保证水流的集中排出；
7、独立腔室的导水结构提高了洗涤桶的使用寿命、同时也便于维护和更换。
下面结合附图对本发明的具体实施方式作进一步详细的描述。
附图说明
附图作为本发明的一部分，用来提供对本发明的进一步的理解，本发明的示意性实施例 及其说明用于解释本发明，但不构成对本发明的不当限定。显然，下面描述中的附图仅仅是一些实施例，对于本领域普通技术人员来说，在不付出创造性劳动的前提下，还可以根据这些附图获得其他附图。
在附图中：
图1是本发明洗衣机洗涤桶结构第一示意图；
图2是本发明洗涤桶脱水口第一放大示意图；
图3是本发明导水结构第一剖面示意图；
图4是本发明洗衣机洗涤桶结构第二示意图；
图5是本发明洗涤桶脱水口第二放大示意图；
图6是本发明导水结构第二剖面示意图；
图7是本发明洗衣机密封结构示意图。
图中：1、洗涤桶；2、导水结构；3、脱水口；4、第一导水部；5、第二导水部；6、接水装置；7、排水通道；8、集水槽；9、密封结构；10、锁止结构；11、平衡环；12、壳体；13、阀塞。
需要说明的是，这些附图和文字描述并不旨在以任何方式限制本发明的构思范围，而是通过参考特定实施例为本领域技术人员说明本发明的概念。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对实施例中的技术方案进行清楚、完整地描述，以下实施例用于说明本发明，但不用来限制本发明的范围。
在本发明的描述中，需要说明的是，术语“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连。 对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
如图1至图7所示，本发明一种洗衣机，包括设置于洗衣机壳体12以及设置于壳体12内部的洗涤桶1，在洗涤桶1的桶壁上设置有导水结构2，配置为将洗涤水导出至洗涤桶1下部，在洗涤桶1的桶壁上对应导水结构2设置有脱水口3，配置为与导水结构2连通，本发明将导水结构2嵌入洗涤桶1的外壁，与洗涤桶1的外壁形成光滑过度曲面，当洗涤桶1高速旋转时，光滑过渡的曲面可以有效降低风的阻力，降低能耗，提高洗涤脱水效率。
本发明所述的洗涤桶1在洗涤过程中配置为用于盛放洗涤水的桶体结构；洗涤桶1的桶壁位于脱水口3以下的部分呈封闭设置，简单来说，本发明将洗涤桶1脱水口3以下部分设置为封闭结构，同时省去了设置于洗涤桶1外部的外桶，在省去外桶的情况下，洗涤桶1的容积被大大的增加，在壳体12不改变或者改变不大的情况下，洗涤桶1的单次洗涤容量得到了提升。
如图1和图4所示，本发明所述洗衣机洗涤桶1的导水结构2包括与洗涤桶1桶壁外侧紧密贴合的第一导水部4，以及与第一导水部4的出水端连通的第二导水部5；第二导水部5将洗涤水引导至洗涤桶1的下部，多段式的导水结构2利用了水在高速旋转洗涤桶1中的流动趋势，避免了在排水的过程中水流逆流，同时在排出的过程中保证水流的集中排出。
进一步地，如图1和图4所示，在本发明所述洗衣机，在壳体12内还设置有收集通过导水结构2引导排放的洗涤水的接水装置6；接水装置6设于洗涤桶1外侧靠下的位置，在接水装置6上设置有用于排放洗涤水的排水通道7；当洗涤桶1内部的洗涤水被排出至接水装置6后，从排水通道7内排出，对应排水通道7在接水装置6的底部设置有排水口。
还优选地，接水装置6为一上部具有开口的凹腔结构，底壁设于洗涤桶1的下方；周壁向上延伸，至少高于导水结构2排水位置所在的高度，低于洗涤桶1的脱水口3所在的高度。
更进一步地，所述接水装置6的底壁设置下凹的集水槽8；集水槽8沿接水装置6的底壁周向环绕设置。
同时，在洗衣机洗涤作业时，为了保证洗衣机的正常工作，在洗涤桶1底部外侧的接水装置6设置有锁止结构10，在洗涤时锁止结构10弹出，与洗涤桶1底部法兰盘上的定位结合，实现洗涤桶1的锁止；此外，为了避免在洗涤过程中，洗衣机洗涤水的流失，对应洗涤桶1桶底的排水口设置有阀塞13，洗衣机洗涤作业时，阀塞13与洗涤桶1底部的排水孔配合，将排水孔堵住，防止洗涤桶1中的洗涤水溢出。
如图7所示，本发明所述一种洗衣机，包括导水结构2，设置于洗涤桶1桶壁的导水腔室结构，配置为将洗涤水导出至洗涤桶1下部；脱水口3，设置于洗涤桶1的桶壁，配置为与导水结构2连通；所述洗涤桶1在洗涤过程中配置为用于盛放洗涤水的桶体结构；洗涤桶1的桶壁位于脱水口3以下的部分呈封闭设置；所述导水结构2嵌入洗涤桶1的外壁，与洗涤桶1的外壁形成光滑过度曲面,当洗涤桶1高速旋转时，光滑过渡的曲面可以有效降低风的阻力，降低能耗，提高洗涤效率；进一步地，设置有密封结构9，设置于洗涤桶1桶壁与导水结构2之间，配置为防止洗涤水从洗涤桶1桶壁与导水结构2之间的缝隙溅出。
本发明的具体实施例如下所述：
实施例一，
如图1至图7所示，本发明一种洗衣机的洗涤桶，包括设置于洗衣机壳体12以及设置于壳体12内部的洗涤桶1，在洗涤桶1的桶壁上设置有导水结构2，配置为将洗涤水导出至洗涤桶1下部，在洗涤桶1的桶壁上对应导水结构2设置有脱水口3，配置为与导水结构2连通，本发明将导水结构2嵌入洗涤桶1的外壁，与洗涤桶1的外壁形成光滑过度曲面，当洗涤桶1高速旋转时，光滑过渡的曲面可以有效降低风的阻力，降低能耗，提高洗涤脱水效率。
本发明所述的洗涤桶1在洗涤过程中配置为用于盛放洗涤水的桶体结构；洗涤桶1的桶壁位于脱水口3以下的部分呈封闭设置，简单来说，本发明将洗涤桶1脱水口3以下部分设置为封闭结构，同时省去了设置于洗涤桶1外部的外桶，在省去外桶的情况下，洗涤桶1的容积被大大的增加，在壳体12不改变或者改变不大的情况下，洗涤桶1的单次洗涤容量得到了提升。
进一步地，如图1所示，在本发明所述洗衣机，在洗涤桶1的底部外侧设置有收集导水结构2排放的洗涤水的接水装置6；接水装置6为桶体结构，自下向上套设于洗涤桶1的下部，导水结构2的下端位于接水装置6内，当洗涤桶1内部的洗涤水被排出至接水装置6后，当容量达到一定级别，便从排水通道7内排出，或者直接排出。
更进一步地，所述接水装置6的底壁设置下凹的集水槽8；集水槽8沿接水装置6的底壁周向环绕设置。
同时，在洗衣机洗涤作业时，为了保证洗衣机的正常工作，在洗涤桶1底部外侧的接水装置6设置有锁止结构10，在洗涤时锁止结构10弹出，与洗涤桶1底部法兰盘上的定位结合，实现洗涤桶1的锁止；此外，为了避免在洗涤过程中，洗衣机洗涤水的流失，对应洗涤 桶1桶底的排水口设置有阀塞13，洗衣机洗涤作业时，阀塞13与洗涤桶1底部的排水孔配合，将排水孔堵住，防止洗涤桶1中的洗涤水溢出。
此外，本发明还包括导水结构2，设置于洗涤桶1桶壁的导水腔室结构，配置为将洗涤水导出至洗涤桶1下部；脱水口3，设置于洗涤桶1的桶壁，配置为与导水结构2连通；所述洗涤桶1在洗涤过程中配置为用于盛放洗涤水的桶体结构；洗涤桶1的桶壁位于脱水口3以下的部分呈封闭设置；所述导水结构2嵌入洗涤桶1的外壁，与洗涤桶1的外壁形成光滑过度曲面,当洗涤桶1高速旋转时，光滑过渡的曲面可以有效降低风的阻力，降低能耗，提高洗涤效率；进一步地，设置有密封结构9，设置于洗涤桶1桶壁与导水结构2之间，配置为防止洗涤水从洗涤桶1桶壁与导水结构2之间的缝隙溅出。
本发明将洗涤桶1的脱水口3置于洗涤桶1桶壁，同时设置导水结构2与脱水口3连通，有效地利用了洗涤桶1脱水时水流的流动趋势，保证功能的同时，降低了能耗；在壳体12容积不变或者变动很小的情况下，增加了洗涤桶1的容量，实现了洗衣机的扩容效果；洗涤过程中水只存在洗涤桶1内，避免了传统洗衣机内外桶之间存水导致外桶内壁和洗涤桶1外壁“藏污纳垢”的问题，具有更好的洗涤效果；取消外桶，洗涤桶1为盛水桶，在洗涤过程中内外桶之间不再存水，减少了洗涤用水量，节约了洗涤用水量。
实施例二
如图1至图3所示，本实施例为上述实施例一的进一步限定，本发明所述的一种洗衣机的洗涤桶，包括导水结构2，设置于洗涤桶1桶壁的独立的导水腔室结构，配置为将洗涤水导出至洗涤桶1下部；脱水口3，设置于洗涤桶1的桶壁，配置为与导水结构2连通。
其中，所述洗涤桶1在洗涤过程中配置为用于盛放洗涤水的桶体结构；洗涤桶1的桶壁位于脱水口3以下的部分呈封闭设置。此外，所述导水结构2嵌入洗涤桶1的外壁，与洗涤桶1的外壁形成光滑过度曲面,当洗涤桶1高速旋转时，光滑过渡的曲面可以有效降低风的阻力，降低能耗，提高洗涤效率；同时，所述导水结构2还包括与洗涤桶1桶壁外侧紧密贴合的第一导水部4。
进一步地，还包括与第一导水部4的出水端连通的第二导水部5；第二导水部5将洗涤水引导至洗涤桶1的下部。
更进一步地，本发明所述洗衣机，在洗涤桶1的下部设置有收集导水结构2排放的洗涤水的接水装置6；接水装置6包括位于洗涤桶下方的接水部和围绕洗涤桶外周的挡水部(图 中未示出)，挡水部的高度可不高于洗涤桶桶底所在的高度设置，导水结构2的下端延伸位于接水装置6内。
再进一步地，所述接水装置6的底壁设置下凹的集水槽8；集水槽8沿接水装置6的底壁周向环绕设置。
本发明所述实施例，在洗涤桶1底部外侧设置有接水装置6，所述接水装置6的集水腔的底壁设置用于引导水流至排水口的导水结构2，更好的导水排水，确保接水装置6的集水排水，防止其积水溢流；多段式的导水结构2利用了水在高速旋转洗涤桶1中的流动趋势，避免了在排水的过程中水流逆流，同时在排出的过程中保证水流的集中排出；独立腔室的导水结构2提高了洗涤桶1的使用寿命、同时也便于维护和更换。
实施例三
如图4至图6所示，本实施例为上述实施例一的进一步限定，本发明所述的一种洗衣机的洗涤桶，包括导水结构2，设置于洗涤桶1桶壁，与洗涤桶1桶壁配合形成导水腔室结构，配置为将洗涤水导出至洗涤桶1下部；脱水口3，设置于洗涤桶1的桶壁，配置为与导水结构2连通。
其中，所述洗涤桶1在洗涤过程中配置为用于盛放洗涤水的桶体结构；洗涤桶1的桶壁位于脱水口3以下的部分呈封闭设置。此外，所述导水结构2嵌入洗涤桶1的外壁，与洗涤桶1的外壁形成光滑过度曲面,当洗涤桶1高速旋转时，光滑过渡的曲面可以有效降低风的阻力，降低能耗，提高洗涤效率；同时，所述导水结构2还包括与洗涤桶1桶壁外侧紧密贴合的第一导水部4。
进一步地，还包括与第一导水部4的出水端连通的第二导水部5；第二导水部5将洗涤水引导至洗涤桶1的下部。
本发明所述的洗衣机，在壳体12内设置有收集导水结构2排放的洗涤水的接水装置6；接水装置6设于洗涤桶1外侧靠下的位置，接水装置6的上部开口低于洗涤桶1的脱水口3设置；在接水装置6上设置有用于排放导水结构2导出洗涤水的排水通道7。
再进一步地，所述接水装置6的底壁设置下凹的集水槽8；集水槽8沿接水装置6的底壁周向环绕设置。
本发明所述实施例，在洗涤桶1底部外侧设置有接水装置6，所述接水装置6的集水腔的底壁设置用于引导水流至排水口的导水结构2，更好的导水排水，确保接水装置6的集水 排水，防止其积水溢流；多段式的导水结构2利用了水在高速旋转洗涤桶1中的流动趋势，避免了在排水的过程中水流逆流，同时在排出的过程中保证水流的集中排出；将导水结构2的第一导水部4与洗涤桶1桶壁相结合形成导水腔室，有效地降低了在脱水作业的过程中，桶内的洗涤水从导水结构2与洗涤桶1桶壁之间的缝隙溅出的情况。
实施例四
如图1至图7所示，本实施例为上述实施例一至实施例三任一所述实施例的进一步限定，本实施例所述一种洗衣机，包括导水结构2，设置于洗涤桶1桶壁的导水腔室结构，配置为将洗涤水导出至洗涤桶1下部；脱水口3，设置于洗涤桶1的桶壁，配置为与导水结构2连通；密封结构9，设置于洗涤桶1桶壁与导水结构2之间，配置为防止洗涤水从洗涤桶1桶壁与导水结构2之间的缝隙溅出。
其中，所述洗涤桶1在洗涤过程中配置为用于盛放洗涤水的桶体结构；洗涤桶1的桶壁位于脱水口3以下的部分呈封闭设置。
此外，所述导水结构2嵌入洗涤桶1的外壁，与洗涤桶1的外壁形成光滑过度曲面,当洗涤桶1高速旋转时，光滑过渡的曲面可以有效降低风的阻力，降低能耗，提高洗涤效率。
进一步地，所述导水结构2还包括与洗涤桶1桶壁外侧紧密贴合的第一导水部4。
更进一步地，还包括与第一导水部4的出水端连通的第二导水部5；第二导水部5将洗涤水引导至洗涤桶1的下部。
并且，在靠近洗涤桶1的下部外侧设置有收集导水结构2排放的洗涤水的接水装置6；接水装置6的底壁设于洗涤桶1下方，周壁高于洗涤桶的桶底，且上部开口低于洗涤桶1的脱水口3设置；在接水装置6上设置有用于排放导水结构2导出洗涤水的排水通道7。
进一步地，所述接水装置6的底壁设置下凹的集水槽8；集水槽8沿接水装置6的底壁周向环绕设置。
更进一步地，所述导水结构2的第二导水部5将洗涤桶1内的洗涤水导入至集水槽8内。
本实施例所述的一种洗衣机，将洗涤桶1的脱水口3置于洗涤桶1桶壁，同时设置导水结构2与脱水口3连通，有效地利用了洗涤桶1脱水时水流的流动趋势，保证功能的同时，降低了能耗；在壳体12容积不变或者变动很小的情况下，增加了洗涤桶1的容量，实现了洗衣机的扩容效果；洗涤过程中水只存在洗涤桶1内，避免了传统洗衣机内外桶之间存水导致外桶内壁和洗涤桶1外壁“藏污纳垢”的问题，具有更好的洗涤效果；取消外桶，洗涤桶1 为盛水桶，在洗涤过程中内外桶之间不再存水，减少了洗涤用水量，节约了洗涤用水量；接水装置6的集水腔的底壁设置用于引导水流至排水口的导水结构2，更好的导水排水，确保接水装置6的集水排水，防止其积水溢流；多段式的导水结构2利用了水在高速旋转洗涤桶1中的流动趋势，避免了在排水的过程中水流逆流，同时在排出的过程中保证水流的集中排出；在导水结构2与洗涤桶1桶壁之间设置密封结构9，有效地降低了在脱水作业的过程中，桶内的洗涤水从导水结构2与洗涤桶1桶壁之间的缝隙溅出的情况。
实施例五
如图1至图7所示，本实施例为上述实施例一至实施例四任一所述实施例的进一步限定，本实施例所述一种洗衣机的导水结构2，设置于洗涤桶1桶壁的导水腔室结构，配置为将洗涤水导出至洗涤桶1下部；脱水口3，设置于洗涤桶1的桶壁，配置为与导水结构2连通。
其中，所述洗涤桶1在洗涤过程中配置为用于盛放洗涤水的桶体结构；洗涤桶1的桶壁位于脱水口3以下的部分呈封闭设置。
此外，所述导水结构2嵌入洗涤桶1的外壁，与洗涤桶1的外壁形成光滑过度曲面,当洗涤桶1高速旋转时，光滑过渡的曲面可以有效降低风的阻力，降低能耗，提高洗涤脱水效率。
进一步地，所述导水结构2还包括与洗涤桶1桶壁外侧紧密贴合的第一导水部4，所述第一导水部4的外壁自洗涤桶1顶部朝向底部方向，距离洗涤桶1轴线的距离呈逐渐递增的趋势，当洗衣机脱水作业时，有效的避免了水随着洗涤桶1高速转动时，沿导水结构2外壁倒流回洗涤桶1内部的情况，更进一步地，还包括与第一导水部4的出水端连通的第二导水部5；第二导水部5将洗涤水引导至洗涤桶1的下部。
实施例六
如图1至图7所示，本实施例为上述实施例一至实施例四任一所述实施例的进一步限定，本实施例所述一种洗衣机的导水结构2，设置于洗涤桶1桶壁，与洗涤桶1桶壁配合形成导水腔室结构，配置为将洗涤水导出至洗涤桶1下部；脱水口3，设置于洗涤桶1的桶壁，配置为与导水结构2连通。
其中，所述洗涤桶1在洗涤过程中配置为用于盛放洗涤水的桶体结构；洗涤桶1的桶壁位于脱水口3以下的部分呈封闭设置。
此外，所述导水结构2嵌入洗涤桶1的外壁，与洗涤桶1的外壁形成光滑过度曲面,当洗涤桶1高速旋转时，光滑过渡的曲面可以有效降低风的阻力，降低能耗，提高洗涤效率。
进一步地，所述导水结构2还包括与洗涤桶1桶壁外侧紧密贴合的第一导水部4，所述第一导水部4的外壁自洗涤桶1顶部朝向底部方向，距离洗涤桶1轴线的距离呈逐渐递增的趋势，当洗衣机脱水作业时，有效的避免了水随着洗涤桶1高速转动时，沿导水结构2外壁倒流回洗涤桶1内部的情况，更进一步地，还包括与第一导水部4的出水端连通的第二导水部5；第二导水部5将洗涤水引导至洗涤桶1的下部。
此外，所述第二导水部5的外壁自洗涤桶1顶部朝向底部方向，距离洗涤桶1轴线的距离呈逐渐递减的趋势，此设置有效的保证了水从第二导水部5排出时可以得到一个向洗涤桶1轴向方向的流出趋势，避免了溅出集水结构，弄脏洗衣机内部环境的情况。
实施例七
如图3至图6所示，本实施例为上述实施例六的进一步限定，本实施例所述一种洗衣机的导水结构2，设置于洗涤桶1桶壁，与洗涤桶1桶壁配合形成导水腔室结构，配置为将洗涤水导出至洗涤桶1下部；脱水口3，设置于洗涤桶1的桶壁，配置为与导水结构2连通。
其中，所述洗涤桶1在洗涤过程中配置为用于盛放洗涤水的桶体结构；洗涤桶1的桶壁位于脱水口3以下的部分呈封闭设置。
此外，所述导水结构2嵌入洗涤桶1的外壁，与洗涤桶1的外壁形成光滑过度曲面,当洗涤桶1高速旋转时，光滑过渡的曲面可以有效降低风的阻力，降低能耗，提高洗涤效率。
进一步地，所述导水结构2还包括与洗涤桶1桶壁外侧紧密贴合的第一导水部4，所述第一导水部4的外壁自洗涤桶1顶部朝向底部方向，距离洗涤桶1轴线的距离呈逐渐递增的趋势，当洗衣机脱水作业时，有效的避免了水随着洗涤桶1高速转动时，沿导水结构2外壁倒流回洗涤桶1内部的情况，更进一步地，还包括与第一导水部4的出水端连通的第二导水部5；第二导水部5将洗涤水引导至洗涤桶1的下部。
此外，所述第二导水部5的外壁自洗涤桶1顶部朝向底部方向，距离洗涤桶1轴线的距离呈逐渐递减的趋势，此设置有效的保证了水从第二导水部5排出时可以得到一个向洗涤桶1轴向方向的流出趋势，避免了溅出集水结构，弄脏洗衣机内部环境的情况。
除上所述之外，本实施例所述第二导水部5的内壁与洗涤桶1外壁连接，形成独立密封的导水腔室
并且，所述洗涤桶1的底部外侧设置有收集导水结构2排放的洗涤水的接水装置6；接水装置6的上部开口低于洗涤桶1的脱水口3设置；在接水装置6上设置有用于排放导水结 构2导出洗涤水的排水通道7。
进一步地，所述接水装置6的底壁设置下凹的集水槽8；集水槽8沿接水装置6的底壁周向环绕设置。
再进一步地，所述导水结构2的第二导水部5将洗涤桶1内的洗涤水导入至集水槽8内。
实施例八
如图7所示，本实施例为上述实施例一至实施例七任一所述实施例的进一步限定，本实施例所述一种洗衣机，包括导水结构2，设置于洗涤桶1桶壁的导水腔室结构，配置为将洗涤水导出至洗涤桶1下部；脱水口3，设置于洗涤桶1的桶壁，配置为与导水结构2连通；密封结构9，设置于洗涤桶1桶壁与导水结构2之间，配置为防止洗涤水从洗涤桶1桶壁与导水结构2之间的缝隙溅出。
其中，所述洗涤桶1在洗涤过程中配置为用于盛放洗涤水的桶体结构；洗涤桶1的桶壁位于脱水口3以下的部分呈封闭设置。
此外，所述导水结构2嵌入洗涤桶1的外壁，与洗涤桶1的外壁形成光滑过度曲面,当洗涤桶1高速旋转时，光滑过渡的曲面可以有效降低风的阻力，降低能耗，提高洗涤效率。
同时，所述密封结构9环置于脱水口3边缘，配置为保证导水结构2与洗涤桶1脱水口3连通的导水腔室为密封的腔室，防止洗涤水从洗涤桶1脱水口3与导水结构2之间的缝隙溅出。
实施例九
如图7所示，本实施例为上述实施例一至实施例七任一所述实施例的进一步限定，本实施例所述一种洗衣机，包括导水结构2，设置于洗涤桶1桶壁的导水腔室结构，配置为将洗涤水导出至洗涤桶1下部；脱水口3，设置于洗涤桶1的桶壁，配置为与导水结构2连通；密封结构9，设置于洗涤桶1桶壁与导水结构2之间，配置为防止洗涤水从洗涤桶1桶壁与导水结构2之间的缝隙溅出。
其中，所述洗涤桶1在洗涤过程中配置为用于盛放洗涤水的桶体结构；洗涤桶1的桶壁位于脱水口3以下的部分呈封闭设置。
此外，所述导水结构2嵌入洗涤桶1的外壁，与洗涤桶1的外壁形成光滑过度曲面,当洗涤桶1高速旋转时，光滑过渡的曲面可以有效降低风的阻力，降低能耗，提高洗涤效率。
另外，所述密封结构9环置于导水结构2嵌入洗涤桶1桶壁的结构边缘，配置为防止洗涤水从导水结构2嵌入洗涤桶1桶壁的缝隙中溅出。
实施例十
如图7所示，本实施例为上述实施例九至实施例十任一所述实施例的进一步限定，本实施例所述密封结构9为环置于脱水口3边缘的密封圈。
实施例十一
如图7所示，本实施例为上述实施例九至实施例十任一所述实施例的进一步限定，本实施例所述密封结构9为环置于脱水口3边缘的密封胶。
实施例十二
如图1至图7所示，本实施例为上述实施例一至实施例十一任一所述实施例的进一步限定，本实施例所述洗涤桶1的底部外侧设置有收集导水结构2排放的洗涤水的接水装置6；接水装置6的上部开口低于洗涤桶1的脱水口3设置；在接水装置6上设置有用于排放导水结构2导出洗涤水的排水通道7。
更进一步地，所述接水装置6的底壁设置下凹的集水槽8；集水槽8沿接水装置6的底壁周向环绕设置。
本发明所述接水装置6的集水腔的底壁设置用于引导水流至排水口的导水结构2，更好的导水排水，确保接水装置6的集水排水，防止其积水溢流。
实施例十三
如图1至图7所示，本实施例为上述实施例十二的进一步限定，本实施例所述集水槽8的上沿高于第二导水部5的出水端所在位置的高度，有效的避免了当洗涤水从第二导水部5排出时，溅出接水装置6，造成洗衣机内部空间的污染。
实施例十四
如图1至图7所示，本实施例为上述实施例十二至实施例十三任一所述实施例的进一步限定，所述集水槽8的上沿不高于洗涤桶1自下向上一半的高度，本实施例省略了洗衣机外桶的结构，在壳体12容积不变或者变动很小的情况下，增加了洗涤桶1的容量，实现了洗衣机的扩容效果；洗涤过程中水只存在洗涤桶1内，避免了传统洗衣机内外桶之间存水导致外桶内壁和洗涤桶1外壁“藏污纳垢”的问题，具有更好的洗涤效果；取消外桶，洗涤桶1为 盛水桶，在洗涤过程中内外桶之间不再存水，减少了洗涤用水量，节约了洗涤用水量。
实施例十五
如图1至图7所示，本实施例为上述实施例十二至实施例十四任一所述实施例的进一步限定，所述接水装置6位于洗涤桶1的下方且与洗涤桶1共轴线设置，在洗衣机脱水作业过程中，有效的降低了由于偏心造成的离心力过大，进而降低洗衣机的使用寿命。
以上所述仅是本发明的较佳实施例而已，并非对本发明作任何形式上的限制，虽然本发明已以较佳实施例揭露如上，然而并非用以限定本发明，任何熟悉本专利的技术人员在不脱离本发明技术方案范围内，当可利用上述提示的技术内容作出些许更动或修饰为等同变化的等效实施例，但凡是未脱离本发明技术方案的内容，依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均仍属于本发明方案的范围内。

Claims (12)

  1. 一种洗衣机的洗涤桶，其特征在于：包括
    导水结构(2)，设置于洗涤桶(1)桶壁的导水腔室结构，配置为将洗涤水导出至洗涤桶(1)下部；
    脱水口(3)，设置于洗涤桶(1)的桶壁，配置为与导水结构(2)连通。
  2. 根据权利要求1所述的一种洗衣机的洗涤桶，其特征在于：所述
    洗涤桶(1)在洗涤过程中配置为用于盛放洗涤水的桶体结构；
    洗涤桶(1)的桶壁位于脱水口(3)以外的部分呈封闭设置。
  3. 根据权利要求2所述的一种洗衣机的洗涤桶，其特征在于：所述导水结构(2)嵌入洗涤桶(1)的外壁，优选地，导水结构(2)与洗涤桶(1)的外壁形成光滑过度曲面。
  4. 根据权利要求1所述的一种洗衣机的洗涤桶，其特征在于：所述导水结构(2)为一独立的结构，导水结构(2)内设有导水通道。
  5. 根据权利要求1所述的一种洗衣机的洗涤桶，其特征在于：所述导水结构(2)和洗涤桶的内周壁配合形成导水通道。
  6. 根据权利要求1-5任一所述的一种洗衣机的洗涤桶，其特征在于：所述导水结构(2)还包括与洗涤桶(1)桶壁外侧紧密贴合的第一导水部(4)。
  7. 根据权利要求6所述的一种洗衣机的洗涤桶，其特征在于：所述
    第一导水部(4)的外壁自洗涤桶(1)顶部朝向底部方向，距离洗涤桶(1)轴线的距离呈逐渐变化的趋势；
    优选地，距离洗涤桶(1)轴线的距离呈递增趋势变化。
  8. 根据权利要求6或7所述的一种洗衣机的洗涤桶，其特征在于：还包括
    与第一导水部(4)的出水端连通的第二导水部(5)；
    第二导水部(5)将洗涤水引导至洗涤桶(1)的下部。
  9. 根据权利要求8所述的一种洗衣机的洗涤桶，其特征在于：所述
    第二导水部(5)的外壁自洗涤桶(1)顶部朝向底部方向，距离洗涤桶(1)轴线的距离呈逐渐变化的趋势；
    优选地，距离洗涤桶(1)轴线的距离呈递减趋势变化。
  10. 一种洗衣机，具有如权利要求1-9任一所述的洗涤桶，包括壳体(12)，其特征在于：
    在壳体(12)内还设置有收集通过导水结构(2)引导排放的洗涤水的接水装置(6)；
    优选地，接水装置(6)设于洗涤桶(1)外侧靠下的位置，在接水装置(6)上设置有用于排放洗涤水的排水通道(7)；
    还优选地，接水装置(6)为一上部具有开口的凹腔结构，底壁设于洗涤桶(1)的下方；
    更优选地，接水装置(6)的上部开口低于洗涤桶(1)的脱水口(3)设置；
    进一步优选地，接水装置(6)位于洗涤桶(1)的下方且与洗涤桶(1)共轴线设置。
  11. 根据权利要求10所述的一种洗衣机，其特征在于：所述
    接水装置(6)的底壁设置下凹的集水槽(8)；
    集水槽(8)沿接水装置(6)的底壁周向环绕设置。
  12. 根据权利要求10或11所述的一种洗衣机，其特征在于：所述
    导水结构(2)的第二导水部(5)将洗涤桶(1)内的洗涤水导入至集水槽(8)内；
    优选地，集水槽(8)的上沿高于第二导水部(5)的出水端所在位置的高度；
    更优选地，集水槽(8)的上沿不高于洗涤桶(1)自下向上一半的高度。
PCT/CN2019/075167 2018-02-27 2019-02-15 一种洗衣机的洗涤桶及其洗衣机 WO2019165898A1 (zh)

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