WO2019170116A1 - 一种洗衣机 - Google Patents

一种洗衣机 Download PDF

Info

Publication number
WO2019170116A1
WO2019170116A1 PCT/CN2019/077251 CN2019077251W WO2019170116A1 WO 2019170116 A1 WO2019170116 A1 WO 2019170116A1 CN 2019077251 W CN2019077251 W CN 2019077251W WO 2019170116 A1 WO2019170116 A1 WO 2019170116A1
Authority
WO
WIPO (PCT)
Prior art keywords
water
water collecting
bottom wall
sump
washing
Prior art date
Application number
PCT/CN2019/077251
Other languages
English (en)
French (fr)
Inventor
程宝珍
王玲臣
李梅
董锦生
王硕
张娟娟
Original Assignee
青岛海尔洗衣机有限公司
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.)
Filing date
Publication date
Application filed by 青岛海尔洗衣机有限公司 filed Critical 青岛海尔洗衣机有限公司
Priority to JP2020546965A priority Critical patent/JP2021515637A/ja
Priority to US16/979,037 priority patent/US20200407908A1/en
Priority to CN201990000211.1U priority patent/CN213013547U/zh
Publication of WO2019170116A1 publication Critical patent/WO2019170116A1/zh

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/26—Casings; Tubs
    • D06F37/267—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups
    • 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 
    • D06F39/20—Arrangements for water recovery
    • 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
    • D06F23/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry 
    • D06F23/04—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry  and rotating or oscillating 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 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/083—Liquid discharge or recirculation arrangements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

Definitions

  • the present invention relates to the field of laundry equipment technology, and in particular to a washing machine.
  • 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 The bottom; the motor and clutch are configured to rotate the rotating barrel and the pulsator.
  • the rotating tub and the pulsator When the rotating tub and the pulsator are rotated in a state where the laundry and the detergent are introduced into the rotating tub, the pulsator agitates the washing water together with the laundry introduced into the rotating tub, thereby removing the stain from the laundry.
  • a larger rotating tub is required, that is, the height or diameter of the rotating tub needs to be increased. If the rotary tub has a larger size, the accommodating tub and the cabinet accommodating the rotary tub also need to increase as the rotary tub increases.
  • an object of the present invention is to provide a washing machine, and in particular, the following technical solutions are adopted:
  • the bottom wall of the water collecting chamber includes a bottom wall body located at a middle portion and a sump recessed at a periphery of the bottom wall of the bottom wall, and the water collecting device includes a drain port communicating with the sump, the expansion
  • the structure is located on the side wall of the sump near the bottom wall body for expanding the volume of the sump.
  • the side wall of the sump close to the bottom wall body extends obliquely toward the bottom wall body over the entire circumference to form a full circle of the first expansion portion;
  • the sump is inclined to extend toward the bottom wall body near the side wall of the bottom wall body to form a plurality of first expansion portions distributed along the outer circumference of the bottom wall.
  • the inclination angles of the first expansion portions at respective positions along the entire circumference of the bottom wall body are the same;
  • the inclination angle of the first expansion portion at various positions along the entire circumference of the bottom wall body is gradually increased.
  • the expansion portion includes a second expansion portion, and the second expansion portion is formed by a recess of the sump near the bottom wall body toward the bottom wall body.
  • the second expansion portion includes a plurality of concave portions distributed by the sump near the side wall of the bottom wall body to the bottom wall body to form a bottom wall of the bottom wall.
  • At least one of the inner recesses is disposed corresponding to the position of the drain port.
  • the washing tub may be drained by the dewatering hole during the dehydration process; the outer wall of the washing tub is provided with a dewatering drainage device, and the water inlet end of the dewatering drainage device is connected with the dewatering hole, and the water outlet end of the dewatering drainage device extends to the set The water collection chamber of the water device.
  • the water collecting device is located below the washing tub and disposed coaxially with the washing tub, the upper opening of the water collecting device is lower than the dewatering hole of the washing tub, and the dewatering and draining device includes top-down A drainage channel extending into the sump of the water collecting device; the depth of the sump in the vertical direction gradually increases in a direction of rotation when the washing tub is dehydrated.
  • a plurality of dehydration holes are disposed at the position of the barrel mouth of the washing tub, and the drainage channels include a plurality of ones, respectively corresponding to the dehydration holes, the upper end of the drainage channel communicates with the dehydration holes, and the lower end extends to the water collecting device.
  • each dehydration hole group includes a plurality of dehydration holes
  • the drainage channel includes a plurality of drainage channels respectively corresponding to the dehydration hole groups, and the drainage channel The upper end communicates with a plurality of dewatering holes of a dewatering hole group, and the lower end extends into a sump of the water collecting device.
  • the washing tub of the washing machine of the invention can be used for water in the washing process, so the washing tub adopts the design of “non-porous washing tub”, and at the same time, the structural design of the outer tub is cancelled, and the water collecting device is used instead of the outer bucket collecting and draining water, which makes the present
  • the invention has the following technical effects:
  • the water in the washing process only exists in the washing tub, which avoids the problem that the inner wall of the outer tub and the outer wall of the washing tub are “stained and contaminated” by the water between the inner and outer barrels of the conventional washing machine, and has better washing effect.
  • 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 washing water consumption and saves the washing water consumption.
  • the water collecting chamber of the water collecting device has a expansion structure for expanding its volume, and the expansion structure realizes the purpose of expanding the volume by expanding the water collecting chamber as much as possible while ensuring the height of the water collecting device is constant. In order to avoid the problem of splashing or overflowing inside the water collecting device.
  • FIG. 1 is a schematic structural view of a washing machine according to an embodiment of the present invention.
  • FIG. 2 is a schematic perspective view of a three-dimensional structure of a water collecting device of a washing machine according to an embodiment of the present invention
  • FIG. 3 is a schematic perspective view of a water collecting device of a washing machine in accordance with an embodiment of the present invention.
  • Figure 4 is a plan view of a water collecting device of a washing machine in accordance with an embodiment of the present invention.
  • FIG. 5 is a cross-sectional view of the water collecting device of the washing machine of the embodiment of the present invention taken along line E-E of Figure 4;
  • Figure 6 is a cross-sectional view of the water collecting device of the washing machine of the embodiment of the present invention taken along line F-F of Figure 4;
  • Figure 7 is a perspective view showing the structure of a water collecting device of a washing machine according to a second embodiment of the present invention.
  • Figure 8 is a plan view of a water collecting device of a washing machine in accordance with a second embodiment of the present invention.
  • Figure 9 is a cross-sectional view of the water collecting device of the washing machine of the second embodiment of the present invention taken along line A-A of Figure 8;
  • Figure 10 is a bottom view of a water collecting device of a washing machine of a third embodiment of the present invention.
  • Figure 11 is a cross-sectional view of the water collecting device of the washing machine of the third embodiment of the present invention taken along line B-B of Figure 10;
  • Figure 12 is a perspective view showing the structure of a water collecting device of a washing machine in accordance with a fourth embodiment of the present invention.
  • Figure 13 is a bottom plan view of a water collecting device of a fourth washing machine in accordance with an embodiment of the present invention.
  • Figure 14 is a cross-sectional view of the water collecting device of the washing machine of the fourth embodiment of the present invention taken along line C-C of Figure 13;
  • Figure 15 is a perspective view showing the structure of a water collecting device of a washing machine in accordance with a fifth embodiment of the present invention.
  • Figure 16 is a perspective structural view showing still another embodiment of a water collecting device of a washing machine according to a fifth embodiment of the present invention.
  • Figure 17 is a cross-sectional view showing still another embodiment of a water collecting device of a washing machine according to a fifth embodiment of the present invention.
  • Figure 18 is a cross-sectional view showing an embodiment of a water collecting device of a washing machine of a sixth embodiment of the present invention.
  • Figure 20 is a cross-sectional view showing still another embodiment of a water collecting device of a washing machine of a sixth embodiment of the present invention.
  • 21 is a schematic perspective structural view showing still another embodiment of the reinforcing structure of the sixth embodiment of the present invention.
  • Figure 22 is an exploded view of still another embodiment of the water collecting device of the sixth washing machine of the sixth embodiment of the present invention.
  • Figure 23 is an exploded view of still another embodiment of the water collecting device of the sixth washing machine of the sixth embodiment of the present invention.
  • Figure 24 is a cross-sectional view showing still another embodiment of the water collecting device of the sixth washing machine of the sixth embodiment of the present invention.
  • a washing machine of the present embodiment includes a washing tub 200 that can be used for holding water during washing and a water collecting device 500 for collecting washing tub drain, and the water collecting device 500 includes Water collecting chamber 503.
  • the washing tub 200 of the washing machine is used as a water tub, and no outer tub is disposed outside the washing tub 200.
  • only the water collecting device 500 is disposed at the bottom of the washing tub 200, so that the washing water of the washing tub is discharged to the water collecting device. After 500 is discharged, the water collecting device 500 has a water collecting chamber 503 to realize the function of temporarily storing water.
  • the washing tub of the washing machine of the embodiment is used as a water tub, whereby the washing tub adopts a “non-porous washing tub” design, and at the same time, the outer tub is removed, and the water collecting device collects only the drain of the washing tub to discharge, so the washing machine of the embodiment has The following technical effects:
  • the water in the washing process only exists in the washing tub, which avoids the problem that the inner wall of the outer tub and the outer wall of the washing tub are “stained and contaminated” by the water between the inner and outer barrels of the conventional washing machine, and has better washing effect.
  • 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 water in the dehydration stage is discharged from the waterway port on the washing tub. After the outer tub is not, the water discharged from the water channel enters the collecting chamber of the water collecting device. Due to the expansion demand, the height of the water collecting device is limited, and the set The water level in the water chamber is at a certain height. When the washing tub rotates at a high speed, the water level will rise, and the water flow will be directed to the inner wall of the water collecting chamber. If it cannot be discharged in time, it will cause splashing or the water level will overflow and overflow. sink. Therefore, in order to solve the problem that the height of the water collecting device is constant, the volume of the water collecting chamber is increased as much as possible to avoid the problem of splashing or overflowing in the water collecting device.
  • the water collecting chamber 503 of the present embodiment has a expansion structure for expanding the volume thereof, and the expansion structure realizes the enlarged volume by expanding the water collecting chamber 503 as much as possible while ensuring the height of the water collecting device is constant.
  • the purpose is to avoid the problem of splashing or overflowing inside the water collecting device.
  • the bottom wall of the water collecting chamber 503 of the embodiment includes a bottom wall body 505 located at the middle portion and a sump 502 recessed on the outer periphery of the bottom wall body 505, and the water collecting device 500 includes the sump
  • the drain 504 is located on the side wall of the sump 502 near the bottom wall body 505 for expanding the volume of the sump 502.
  • the water collecting tank 502 increases the local depth of the water collecting chamber, and the outlet end of the drainage channel on the washing tub extends into the water collecting tank 502 of the water collecting device 500, so that even if the washing tub rotates at a high speed, the discharged water is directly discharged. Enter deeper sump 502 to avoid splashing or overflowing.
  • the present invention provides the expansion structure on the sump 502 to expand the volume of the sump 502 to avoid splashing or overflowing. Deepen the height and strength of the water collection device.
  • the expansion structure includes a first expansion portion 512, and the first expansion portion 512 is formed by the sump 502 extending obliquely toward the bottom wall body toward the sidewall of the bottom wall body, thereby increasing The volume of the sump 502.
  • the installation manner and the inclination angle of the first expansion portion 512 are required to ensure the overall height and strength of the water collecting device, specifically:
  • the sump 502 is adjacent to the sidewall of the bottom wall body 505 and extends obliquely to the bottom wall body 505 over the entire circumference to form a full circle of the first expansion portion 512;
  • the sump 502 is inclined to extend toward the bottom wall body 505 near the side wall of the bottom wall body 505 to form a plurality of first expansion portions 512 distributed along the outer circumference of the bottom wall.
  • the inclination angles of the first expansion portions at various positions along the entire circumference of the bottom wall body are the same, so that the volume of the sump 502 can be increased as much as possible.
  • the inclination angle of the first expansion portion at various positions along the entire circumference of the bottom wall body is gradually increased, so that a transition structure is formed between the side wall of the sump and the bottom wall body 505, and has a certain water guiding function. Water is directed from the bottom wall body into the sump 502.
  • the expansion portion includes a second expansion portion 513, and the second expansion portion 513 is formed by the sump 502 near the sidewall of the bottom wall body 505 toward the bottom wall body 505.
  • the second expansion portion 513 includes a plurality of concave portions which are partially recessed from the side wall of the bottom wall body by the sump near the bottom wall body to form a bottom wall of the bottom wall.
  • At least one of the inner recesses is disposed corresponding to the position of the drain port.
  • the inner recess corresponding to the drain port is larger than the other inner recesses.
  • a portion of the washing tub 200 below the highest water level is closed, and the washing tub 200 can be used for water in the washing process; the washing tub 200 has the highest wall
  • a dewatering hole is disposed in a portion above the water level, and the washing tub 200 can be drained from the dewatering hole during the dehydration process; a dewatering and draining device 300 is disposed on the outer wall of the washing tub 200, and the water inlet end of the dewatering and draining device 300 is connected to the dewatering hole.
  • the water outlet end of the dewatering and draining device 300 extends into the water collecting chamber 503 of the water collecting device 500.
  • the washing tub 200 of the washing machine of the present embodiment is a “non-porous washing tub”.
  • the washing tub 200 is a water tub, and a dewatering hole is provided at a portion above the highest water level of the tub wall of the washing tub 200 to realize a dehydrating function.
  • a dewatering and draining device is disposed on the wall of the washing tub 200, and the water in the dehydration process of the washing machine is guided to the collecting chamber 503 of the water collecting device 500 through the dewatering and draining device to collect and discharge, so as to prevent the dehydrated water from splashing into the casing of the washing machine. .
  • the water collecting device 500 of the present embodiment is located below the washing tub 200 and disposed coaxially with the washing tub.
  • the upper opening of the water collecting device 500 is lower than the dewatering hole of the washing tub 200, and the dewatering and draining device 300 includes
  • the drain passage extends up to the bottom in the sump 502 of the water collecting device 500; the depth of the sump 502 gradually increases in the direction of rotation in the vertical direction of the washing tub when it is dehydrated.
  • the dewatering and draining device 300 is extended into the sump 502 of the water collecting device 500, and the water in the dehydration process can be collected in the sump 502 and discharged, and the sump 502 is deeper than the water collecting chamber 503 to prevent dehydration and drainage. Splash.
  • a plurality of dehydration holes are disposed at the position of the barrel mouth of the washing tub 200 in the embodiment, and the drainage channels include a plurality of corresponding ones and one corresponding to the dehydration holes respectively, and the upper end of the drainage channel communicates with the dehydration hole, and the lower end extends to The sump 502 of the water collecting device.
  • each dehydration hole group includes a plurality of dehydration holes
  • the drainage channels include a plurality of drainage passages respectively corresponding to the dehydration hole groups, and drainage The upper end of the passage communicates with a plurality of dewatering holes of one dewatering hole group, and the lower end extends into the sump 502 of the water collecting device.
  • the bottom wall of the water collecting chamber 503 includes a bottom wall body 505 disposed integrally and flush, and an annular sump 502 located at a periphery of the bottom wall body 505.
  • the drainage channel includes a plurality of And respectively distributed uniformly along the outer wall of the washing tub, and the water outlet ends of the plurality of drain passages are all connected to the annular sump.
  • drain port 504 of the embodiment is disposed at a lowest water level in the annular sump 502, and the drain port 504 is expanded to the bottom wall body 505 to meet the displacement requirement, thereby increasing the drain port.
  • the caliber of 504 increases the flow rate of water to meet the drainage requirements and avoids the accumulation of water overflow in the water collecting device 500.
  • the bottom wall body 505 of the present embodiment has a valve plug mounting portion 506 and a locking member mounting portion 507, a valve plug is mounted on the valve plug mounting portion 506, and a locking member is mounted on the locking member mounting portion 507, the washing tub
  • the bottom of the 200 is provided with a positioning hole and a washing tub drain. When the washing tub is drained, the locking member is inserted into the positioning hole on the washing tub 200 to position and lock the washing tub 200, and at the same time, the valve plug moves the washing tub drain. Open to drain the washing tub.
  • the water collecting device 500 of the present embodiment is a basin-like structure having a cavity inside.
  • the water collecting device 500 is hoisted in the casing 100 of the washing machine by a boom 400.
  • the outer peripheral wall of the water collecting device is provided with a boom mounting seat 501 for assembling the boom 400.
  • the boom is installed.
  • the seat consists of four and is evenly distributed along its circumference.
  • a driving device 600 is mounted on the bottom wall of the water collecting device 500 of the present embodiment, and the driving device has a washing tub shaft and a pulsator shaft that drive the washing tub 200 and the pulsator 800 to rotate.
  • a balance ring 900 is disposed on the opening of the washing tub 200 of the embodiment, and the dewatering hole of the washing tub 200 is disposed at the opening and is blocked by the balance ring 900, so that the washing tub 200 can achieve “no hole” on the look and feel, thereby improving the overall integration. Sex.
  • a washing machine of the present embodiment includes a washing tub 200 that can be used for holding water during washing and a water collecting device 500 for collecting drain water of the washing tub 200.
  • the water collecting device 500 includes a water collecting chamber 503 and a drain port 504 communicating with the water collecting chamber 503, and a bottom wall of the water collecting chamber 503 is provided with a water guiding structure for guiding water to the drain port 504.
  • the washing tub 200 of the washing machine is used as a water tub, and no outer tub is disposed outside the washing tub 200.
  • only the water collecting device 500 is disposed at the bottom of the washing tub 200, so that the washing water of the washing tub is discharged to the water collecting device.
  • the water collecting device 500 has a water collecting chamber 503 to realize the function of temporarily storing water.
  • the height of the water collecting device 500 is smaller than the height of the washing tub 200, and the bottom wall of the water collecting chamber 503 is provided for guiding.
  • the water-conducting structure of the water flowing to the water outlet 504 can ensure timely discharge of the water flow, and prevent the water collecting device 500 from overflowing too much too quickly.
  • all the bottom walls or part of the bottom wall of the water collecting chamber 503 are formed by a high-low transition arrangement to form the water guiding structure, and the drain opening 504 is disposed in the water collecting chamber.
  • the bottom wall of the 503 is below the highest water level. Thus, the drainage can be discharged to the drain port 504 better along the water guiding structure of the water collecting chamber 503.
  • the bottom wall of the water collecting chamber 503 of the embodiment is provided with a concave sump 502, and the sump 502 is formed in a transition from a high to a low depth in the vertical direction to form the water guiding structure.
  • the drain 504 is disposed within the sump 502 and is located below the highest water level.
  • a concave sump 502 is disposed in the water collecting chamber 503, on the one hand, the volume of the collected water can be increased, and on the other hand, the water can be prevented from splashing out. Since the water level of the sump in the water collecting chamber 503 is the lowest, the drainage port 504 is disposed in the sump to facilitate drainage.
  • the sump 502 of the present embodiment is circumferentially disposed along the bottom wall of the water collecting chamber 503, and the depth of the sump 502 in the vertical direction is a transition from high to low in a clockwise or counterclockwise direction.
  • the formation of the water guiding structure is provided.
  • the depth of the sump in the vertical direction forms a water guiding structure in a clockwise direction from a high to a low transition.
  • the water guiding structure is a spiral bottom structure or a stepped structure in which the bottom of the sump 502 is arranged in a sump and is located in a spiral. The lowest water position of the structure or step structure. In this way, the drainage can be completely drained, and water is retained in the water collection chamber 503.
  • the height difference between the highest and lowest positions of the bottom of the sump 502 is h, and the h can be designed according to the drainage requirements of the washing machine.
  • the washing machine of the embodiment adopts a "non-porous washing bucket" and simultaneously cancels the structural design of the outer tub.
  • the sump of the water collecting device has a high and low transitional setting, better water guiding and drainage, and ensures the water collecting and drainage of the water collecting device and prevents it from being Water overflows.
  • a washing machine of the present embodiment includes a washing tub 200 that can be used for holding water during washing, and a water collecting device 500 for collecting drain water of the washing tub 200, the set
  • the water device 500 includes a water collecting chamber 503 and a drain port 504 communicating with the water collecting chamber 503.
  • the bottom wall of the water collecting chamber 503 is provided with a concave sump 502, and the innermost circumference of the drain port 504 is located at the sump 502. Inside the outermost circumference.
  • the washing tub 200 of the washing machine is used as a water tub, and no outer tub is disposed outside the washing tub 200.
  • only the water collecting device 500 is disposed at the bottom of the washing tub 200, so that the washing water of the washing tub is discharged to the water collecting device.
  • the water collecting device 500 has a water collecting chamber 503 to realize the function of temporarily storing water.
  • the innermost circumference of the drain port 504 is located in the outermost circumference of the sump 502, so that the drain port 504 can be fully loaded. Work to meet drainage requirements.
  • the innermost circumference of the drain 504 is inscribed with the outermost circumference of the sump 502.
  • the drain port 504 can perform rapid drainage and reduce the accumulation of water in the sump 502.
  • the outermost circumference of the sump 502 is R0
  • the innermost circumference of the drain 504 is R1
  • the R0 and R1 are inscribed.
  • the drain 504 includes at least two, respectively disposed in the sump 502 to better meet the drainage requirements of the water collecting device 500, and the plurality of drains 504.
  • the innermost circumferences are all located in the outermost circumference of the sump 502, so that each of the drains 504 can perform rapid drainage, which greatly reduces the accumulation of water in the sump 502.
  • the innermost circumference of the at least one drain 504 is inscribed with the outermost circumference of the sump 502. Further preferably, the innermost circumferences of all of the drain ports 504 are inscribed with the outermost circumference of the sump 502.
  • the depth of the sump 502 in the vertical direction is a transition from a high to a low, and the plurality of the drains 504 are distributed in the sump 502 and are located below the highest water level. At least one drain 504 is disposed at a lowest water level location within the sump 502.
  • the drain port 504 includes a first drain port and a second drain port, the first drain port is disposed at a lowest water level position in the sump 502, and the second drain port is disposed at the sump 502.
  • the position between the highest water level and the lowest water level; the innermost circumference of the first drain port and the innermost circumference of the second drain port are respectively inscribed with the outermost circumference of the sump.
  • the sump 502 is circumferentially disposed along the bottom wall of the water collecting chamber 503, and the depth of the sump 502 in the vertical direction is a transition from a high to a low in a clockwise or counterclockwise direction.
  • the bottom wall of the water collecting chamber 503 of the embodiment includes a bottom wall body 505 disposed integrally and flush, and an annular sump 502 located at a periphery of the bottom wall body 505.
  • the drain port 504 is disposed in the annular sump In 502, one side of the innermost circumference of the drain 504 is tangential to the outermost circumference of the annular sump 502, and the other lateral body 505 opposite the innermost circumference of the drain 504 is expanded.
  • a washing machine of the present embodiment includes a washing tub 200 that can be used for holding water during washing, and a water collecting device 50 for collecting drain water of the washing tub 200.
  • the water collecting device 500 includes a water collecting chamber 503 and a drain port 504 communicating with the water collecting chamber 503, and the drain port 504 includes a plurality of draining requirements to satisfy the overflow of the water collecting device 500.
  • the washing tub 200 of the washing machine of the embodiment is used as a water tub, and no outer tub is disposed outside the washing tub 200.
  • only the water collecting device 500 is disposed at the bottom of the washing tub 200, so that the washing water of the washing tub is discharged to the water collecting tank.
  • the water collecting device 500 has a water collecting chamber 503 to realize the function of temporarily storing water.
  • the water outlet 504 of the embodiment includes a plurality of water outlets 504, which can increase the displacement of the water collecting device 500 per unit time, thereby achieving rapid drainage. The accumulated water in the sump is reduced to prevent the water collecting device 500 from overflowing.
  • the bottom wall of the water collecting chamber 503 is provided with a concave sump 502, and the water outlet 504 includes at least two, which are respectively disposed in the sump 502. Since the position of the sump 502 is low, both drain ports are disposed in the sump, which can better meet the drainage requirements.
  • the depth of the sump 502 in the vertical direction is set from a high to a low transition, so that the water discharge can be better guided, and the plurality of the drains 504 are distributed in the sump 502 and at the highest water level.
  • at least one drain 504 is disposed at the lowest water level in the sump to ensure that the water in the sump 502 can be completely drained.
  • the drain port includes a first drain port 5041 and a second drain port 5042, and the first drain port 5041 is disposed at a lowest water level position in the sump 502.
  • the second drain port 5042 is disposed at a position between the highest water level and the lowest water level in the sump 502.
  • the first drain port 5041 of the embodiment is connected to the first drain pipe 701, the second drain port 5042 is connected to the second drain pipe 702, and the first drain pipe 701 and the second drain pipe 702 are connected to a three-way pipe 704.
  • the passage 704 connects the third drain pipe 703, and the third drain pipe 703 leads to the outside of the casing 100 of the washing machine.
  • the sump 502 is circumferentially disposed along the bottom wall of the water collecting chamber 503, and the depth of the sump 502 in the vertical direction is set in a clockwise or counterclockwise direction from a high to a low transition.
  • the first drain port 5041 and the second drain port 5042 are respectively disposed in the sump, and the angle A between the first drain port 5041 and the second drain port 5042 satisfies: 90° ⁇ A ⁇ 180°;
  • the two areas in the water collection chamber 503 are separated as far as possible from each other to reduce the drainage pressure of the other outlet.
  • the innermost circumferences of the plurality of said drain openings are located in the outermost circumference of the sump;
  • the innermost circumference of the at least one drain opening is inscribed with the outermost circumference of the sump;
  • the innermost circumference of the first drain opening and the innermost circumference of the second drain opening are respectively inscribed with the outermost circumference of the sump.
  • the plurality of said drain openings have the same or different calibers
  • the diameter of the drain port increases as the water level in the water collecting chamber increases.
  • a washing machine of the present embodiment includes a washing tub 200 that can be used for holding water in a washing process, and a water collecting device 500 for collecting washing water discharged from the washing tub, the set
  • the water device 500 includes a water collecting chamber 503, and an overflow structure 510 is disposed on a side wall of the water collecting chamber 503, and the water overflow structure 510 includes an overflow port 509 for discharging overflow water in the water collecting chamber.
  • the washing tub 200 of the washing machine is used as a water tub, and no outer tub is disposed outside the washing tub 200.
  • the water collecting device 500 is disposed at the bottom of the washing tub 200, so that the washing water of the washing tub is discharged to the water collecting device.
  • the water collecting device 500 has a water collecting chamber 503 to realize the function of temporarily storing water.
  • the water collecting chamber 503 of the present embodiment is provided with an overflow structure 510 on the side wall of the water collecting chamber 503, and the water in the collecting chamber 503 reaches the overflow water.
  • the accumulated water in the water collecting chamber 503 will be discharged from the overflow port 509 of the overflow structure 510, thereby preventing the excessive accumulation of water in the water collecting device 500 from overflowing from the water collecting chamber 503.
  • the overflow structure 510 of the present embodiment includes an overflow chamber disposed on the upper side wall of the water collection chamber 503, and the overflow port 509 is disposed on the bottom wall of the overflow chamber.
  • the overflow port 509 is disposed on the bottom wall of the overflow chamber.
  • the overflow chamber is partially expanded by the upper side wall of the water collecting chamber.
  • an outer wall of the water collecting chamber 503 of the present embodiment is provided with an overflow ring 511, and the overflow ring 511 has the overflow chamber, and the overflow port 509 is opened at the bottom of the overflow ring 511 and The overflow chamber communicates, and the overflow water in the water collecting chamber 503 overflows through the water collecting chamber wall into the overflow chamber in the overflow ring 511 and is discharged from the overflow port 509.
  • the water collecting device 500 has a water collecting chamber opening, and the water collecting ring 511 is an annular body having an annular opening at an upper end, and the annular body is sealed and mounted on the outer wall of the water collecting chamber 503 and close to the water collecting body. At the opening of the cavity.
  • the bottom of the overflow chamber 503 is disposed from a high to a low transition, and the overflow 509 is disposed at a bottom lowest water position of the overflow chamber 503.
  • the overflow port 509 of the present embodiment is connected to the overflow pipe 705, and the overflow pipe 705 is directly led to the outside of the machine body of the washing machine, and the drain pipe connected to the drain port is also separately extended to the outside of the machine body of the washing machine.
  • a drain port 504 is disposed in the water collecting chamber 503, the drain port 504 is connected to a drain pipe, and the overflow port 509 is connected to the overflow pipe, and the overflow pipe is connected with the The drain pipes are connected.
  • the drain pipe includes a first drain pipe 701 and a second drain pipe, and one end of the first drain pipe 701 communicates with the drain port 504, and the other end communicates with the three-way 704; one end of the overflow pipe 705 is connected
  • the overflow port 509 has the other end connected to the tee 704; one end of the second drain pipe communicates with the tee 704, and the other end is led to the outside of the machine body of the washing machine; preferably, the first drain pipe, the second drain pipe and the overflow pipe
  • the flow tubes are all straight lines.
  • a washing machine of the present embodiment includes a washing tub 200 that can be used for holding water during washing and a water collecting device 500 for collecting drain water of the washing tub 200, as described.
  • the water collecting device 500 includes a water collecting chamber 503, and a reinforcing structure for increasing the strength thereof is disposed on the side wall 508 of the water collecting chamber 503.
  • the washing tub 200 of the washing machine is used as a water tub, and no outer tub is disposed outside the washing tub 200.
  • only the water collecting device 500 is disposed at the bottom of the washing tub 200, so that the washing water of the washing tub is discharged to the water collecting device.
  • the water collecting device 500 has a water collecting chamber 503 to realize the function of temporarily storing water.
  • the washing machine of the present embodiment no longer has an outer tub, the bottom of the washing tub 200 is disposed in the water collecting chamber of the water collecting device 500, and therefore, the washing tub 200 needs to be kept opposite to the collecting chamber of the water collecting device.
  • the present embodiment increases the overall strength of the water collecting device by providing a reinforcing structure for increasing the strength thereof on the side wall 508 of the water collecting chamber 503, thereby preventing The deformation of the water collecting device causes the spacing between the inner and outer barrels to become small, resulting in “bumping barrels” or even “grinding barrels” and the like, ensuring the stability of the washing tub washing and dewatering conditions.
  • the reinforcing structure described in this embodiment is a reinforcing member embedded in the side wall of the water collecting chamber.
  • This embodiment achieves the purpose of enhancing the strength of the side wall of the water collecting chamber by injecting the reinforcing member into the side wall of the water collecting chamber.
  • the reinforcing member is a sheet-shaped reinforcing ring 1001 matching the side wall of the water collecting chamber 503, and the sheet reinforcing circle 1001
  • the ring is vertically insert molded into the side wall of the water collecting chamber 503.
  • the side wall of the water collecting chamber 503 is reinforced by the embedded sheet-like reinforcing ring 1001 in the entire vertical direction, and the overall strength is higher.
  • the reinforcing member is a steel wire reinforcing ring 1002 matched with the side wall of the water collecting chamber 503, and the water collecting device includes a water collecting chamber opening, and the steel wire is strengthened.
  • the ring 1002 is insert molded into the side wall of the water collection chamber 503 and disposed adjacent to the water collection chamber opening.
  • the steel wire reinforcing ring 1002 penetrates the side wall of the water collecting chamber 503 over the entire circumference to enhance the strength of the entire circumferential direction, and the opening near the water collecting chamber can ensure that the strength at the opening of the water collecting chamber is not easily deformed.
  • the reinforcing structure is a side wall inner reinforcing member fastened to the water collecting chamber, and the outer diameter of the reinforcing member is slightly smaller than the set.
  • the reinforcing structure is a side wall external reinforcement fastened to the water collecting chamber, and the inner diameter of the reinforcing member is slightly larger than the outer diameter of the side wall of the water collecting chamber.
  • the reinforcing member is a sheet-shaped reinforcing ring 1003 matched with the side wall of the water collecting chamber, and the sheet reinforcing ring 1003 is fastened to the water collecting chamber 503 by the clamping device 1100.
  • the side wall 508 is internal or external.
  • the holding device 1100 of the present embodiment includes a card slot 1101.
  • the holding device 1100 mounts the sheet-shaped reinforcing ring 1003 inside or outside the side wall 508 of the water collecting chamber 503 through the card slot.
  • the upper end opening of the sheet-shaped reinforcing ring 1003 has a flange structure 10031 to further enhance the overall strength of the sheet-shaped reinforcing ring 1003.
  • the reinforcing member is a steel wire reinforcing ring 1004 matched with the side wall of the water collecting chamber, and the steel wire reinforcing ring 1004 is connected by a fastening nut 10041 to form a closed ring.
  • the apparatus 500 includes a plenum opening 1004 that is secured within or external to the side wall 508 of the plenum 503 by adjusting the tightening nut 10041 and disposed adjacent the plenum 503 opening.
  • the water collecting device includes a water collecting chamber opening, and the reinforcing structure is a flange structure 1005 which is turned outward or inward by the opening edge of the water collecting chamber.
  • the above embodiments may be implemented separately or in combination with each other to form a new technical solution while solving a plurality of corresponding technical problems.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)

Abstract

本发明提供了一种洗衣机，包括洗涤过程中可用于盛水的洗涤桶和用于收集洗涤桶排水的集水装置，所述的集水装置包括集水腔，集水腔内具有用于扩展其容积的扩容结构。本发明洗衣机的集水装置的集水腔内具有用于扩展其容积的扩容结构，扩容结构在保证集水装置高度不变的情况下，通过将集水腔尽可能的外扩来实现扩大容积的目的，从而避免集水装置内溅水或者溢水的问题发生。

Description

一种洗衣机 技术领域
本发明涉及洗衣设备技术领域，具体地，涉及一种洗衣机。
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，则容纳旋转桶的容纳桶及机壳也需要随着旋转桶的增大而增大。
与洗衣机的外观对应的机壳的增大受到安装洗衣机的区域的空间的限制，一般的用户家中用于方式洗衣机的位置有限，增加洗衣机机壳来达到增加洗衣桶容量的目的不够现实，如何在不增加洗衣机的机壳的前提下，增加旋转桶的容量成为困扰设计者的一大难题。
有鉴于此，特提出本发明。
发明内容
为了解决上述问题，本发明的发明目的是提供一种洗衣机，具体地，采用了如下的技术方案：
一种洗衣机，包括洗涤过程中可用于盛水的洗涤桶和用于收集洗涤桶排水的集水装置，所述的集水装置包括集水腔，集水腔内具有用于扩展其容积的扩容结构。
进一步地，所述集水腔的底壁包括位于中部的底壁本体和位于底壁本体外周下凹的集水槽，所述的集水装置包括与集水槽相连通的排水口，所述的扩容结构位于集水槽靠近底壁本体的侧壁上，用于扩展集水槽的容积。
进一步地，所述的扩容结构包括第一扩容部，第一扩容部由集水槽靠近底壁本体的侧壁朝向底壁本体倾斜延伸形成。
进一步地，所述集水槽靠近底壁本体的侧壁在整个周向上向底壁本体倾斜延伸形成一整圈的第一扩容部；
或者，所述集水槽靠近底壁本体的侧壁局部向底壁本体倾斜延伸形成沿底壁本体外周分布的多个第一扩容部。
进一步地，所述第一扩容部沿底壁本体整个周向上的各个位置处的倾斜角度相同；
或者，所述第一扩容部沿底壁本体整个周向上的各个位置处的倾斜角度逐渐增大。
进一步地，所述的扩容部包括第二扩容部，第二扩容部由集水槽靠近底壁本体的侧壁朝向底壁本体凹陷形成。
进一步地，所述的第二扩容部包括由集水槽靠近底壁本体的侧壁局部向底壁本体凹陷形成底壁本体外周分布的多个内凹部，
其中，至少一个内凹部对应排水口所在位置设置。
进一步地，所述洗涤桶的筒壁上位于最高水位以下的部分呈封闭设置，所述洗涤桶在洗涤过程中可用于盛水；所述洗涤桶的筒壁上位于最高水位以上部分设置脱水孔，所述洗涤桶在脱水过程中可由脱水孔排水；所述洗涤桶的外壁上设置脱水排水装置，脱水排水装置的进水端与所述脱水孔相连通，脱水排水装置的出水端延伸至集水装置的集水腔内。
进一步地，所述的集水装置位于洗涤桶的下方且与洗涤桶共轴线设置，所述集水装置的上部开口低于洗涤桶的脱水孔设置，所述的脱水排水装置包括自上而下延伸至集水装置的集水槽内的排水通道；所述集水槽在竖直方向的深度沿洗涤桶脱水时旋转的方向逐渐增大。
进一步地，所述洗涤桶的桶口位置处设置多个脱水孔，所述排水通道包括多个，分别与各脱水孔一一对应，排水通道的上端连通脱水孔，下端延伸至集水装置的集水槽内；
或者，所述洗涤桶的桶口位置处均匀设置多个脱水孔组，每个脱水孔组包括多个脱水孔，所述的排水通道包括多个，分别与脱水孔组一一对应，排水通道的上端连通一个脱水孔组的多个脱水孔，下端延伸至集水装置的集水槽内。
本发明的洗衣机洗涤桶可用于在洗涤过程中盛水，因此洗涤桶采用“无孔洗涤桶”的设计，同时取消外桶的结构设计，采用集水装置代替外桶集水排水，这使得本发明具有如下技术效果：
1、在壳体容积不变的情况下可增加洗涤桶容量，实现洗衣机的扩容效果。
2、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。
3、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。
4、集水装置的集水腔内具有用于扩展其容积的扩容结构，扩容结构在保证集水装置高度不变的情况下，通过将集水腔尽可能的外扩来实现扩大容积的目的，从而避免集水装置内溅水或者溢水的问题发生。
附图说明
图1本发明实施例洗衣机的结构示意图；
图2本发明实施例一洗衣机的集水装置的立体结构示意图一；
图3本发明实施例一洗衣机的集水装置的立体结构示意图二；
图4本发明实施例一洗衣机的集水装置的俯视图；
图5本发明实施例一洗衣机的集水装置沿图4中E-E面的剖视图；
图6本发明实施例一洗衣机的集水装置沿图4中F-F面的剖视图；
图7本发明实施例二洗衣机的集水装置的立体结构示意图；
图8本发明实施例二洗衣机的集水装置的俯视图；
图9本发明实施例二洗衣机的集水装置沿图8中A-A面的剖视图；
图10本发明实施例三洗衣机的集水装置的底部示意图；
图11本发明实施例三洗衣机的集水装置沿图10中B-B面的剖视图；
图12本发明实施例四洗衣机的集水装置立体结构示意图；
图13本发明实施例四洗衣机的集水装置的底部示意图；
图14本发明实施例四洗衣机的集水装置沿图13中C-C面的剖视图；
图15本发明实施例五洗衣机的集水装置立体结构示意图；
图16本发明实施例五洗衣机的集水装置又一实施方式的立体结构示意图；
图17本发明实施例五洗衣机的集水装置又一实施方式的剖视图；
图18本发明实施例六洗衣机的集水装置的一种实施方式的剖视图；
图19本发明实施例六加强结构的一种实施方式的立体结构示意图；
图20本发明实施例六洗衣机的集水装置又一实施方式的剖视图；
图21本发明实施例六加强结构的又一种实施方式的立体结构示意图；
图22本发明实施例六洗衣机的集水装置又一实施方式的***图；
图23本发明实施例六洗衣机的集水装置又一实施方式的***图；
图24本发明实施例六洗衣机的集水装置又一实施方式的剖视图。
具体实施方式
下面结合附图对本发明的一种洗衣机进行详细描述：
实施例一
如图1-图6所示，本实施例的一种洗衣机，包括洗涤过程中可用于盛水的洗涤桶200和用于收集洗涤桶排水的集水装置500，所述的集水装置500包括集水腔503。
本实施例洗衣机的洗涤桶200作为盛水桶，洗涤桶200外部不再设置外桶，本实施例只在洗涤桶200的底部设置集水装置500，这样，洗涤桶的洗涤水排放至集水装置500后排出，因此集水装置500具有集水腔503以实现暂时存水的功能。
本实施例洗衣机的洗涤桶作为盛水桶，由此洗涤桶采用“无孔洗涤桶”设计，同时取消外桶改由集水装置只收集洗涤桶的排水进行排放，因此，本实施例的洗衣机具有如下技术效果：
1、在壳体容积不变的情况下可增加洗涤桶容量，实现洗衣机的扩容效果。
2、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。
3、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。
由于洗衣机扩容，脱水阶段水从洗涤桶上的水道口排出，没有外桶后，从水道内排出的水进入集水装置的集水腔室内，由于扩容需求，集水装置的高度有限，且集水腔室内的水位是有一定高度的，在洗涤桶高速转动脱水时，会带动水位升高，且水流贴向集水腔室内壁，如果不能及时排出，会导致溅水或者水位升高溢出排水槽。因此，本实施例为了解决在保证集水装置高度不变的情况下，尽可能大的增加集水腔室内的容积，以避免集水装置内溅水或者溢水的问题发生。
因此，本实施例的集水腔503内具有用于扩展其容积的扩容结构，扩容结构在保证集水装置高度不变的情况下，通过将集水腔503尽可能的外扩来实现扩大容积的目的，从而避免集水装置内溅水或者溢水的问题发生。
进一步地，本实施例所述集水腔503的底壁包括位于中部的底壁本体505和位于底壁本体505外周下凹的集水槽502，所述的集水装置500包括与集水槽相连通的排水口504，所述的扩容结构位于集水槽502靠近底壁本体505的侧壁上，用于扩展集水槽502的容积。
本实施例集水槽502增加集水腔室的局部深度，同时洗涤桶上的排水通道的出口端延伸至集水装置500的集水槽502内，这样，即使洗涤桶高速旋转脱水，排出的水直接进入 到深度更深的集水槽502内，避免溅水或者溢水。
由此可知，由于洗涤桶排水直接排至集水装置的集水槽502内，因此，本发明将扩容结构设置在集水槽502上以扩展集水槽502的容积即可避免溅水或者溢水，不用整体加深保证集水装置的高度和强度。
作为本实施例的一种实施方式，所述的扩容结构包括第一扩容部512，第一扩容部512由集水槽502靠近底壁本体的侧壁朝向底壁本体倾斜延伸形成，这样即增大了集水槽502的容积。
本实施例第一扩容部512的设置方式以及倾斜角度均需保证集水装置整体高度和强度，具体地：
所述集水槽502靠近底壁本体505的侧壁在整个周向上向底壁本体505倾斜延伸形成一整圈的第一扩容部512；
或者，所述集水槽502靠近底壁本体505的侧壁局部向底壁本体505倾斜延伸形成沿底壁本体外周分布的多个第一扩容部512。
本实施例所述第一扩容部沿底壁本体整个周向上的各个位置处的倾斜角度相同，这样可尽可能的增加集水槽502的容积。
或者，所述第一扩容部沿底壁本体整个周向上的各个位置处的倾斜角度逐渐增大，这样，集水槽的侧壁与底壁本体505之间形成过渡结构，具有一定的导水作用，将水由底壁本体引导至集水槽502内。
作为本实施例的一种实施方式，所述的扩容部包括第二扩容部513，第二扩容部513由集水槽502靠近底壁本体505的侧壁朝向底壁本体505凹陷形成。
进一步地，所述的第二扩容部513包括由集水槽靠近底壁本体的侧壁局部向底壁本体凹陷形成底壁本体外周分布的多个内凹部，
其中，至少一个内凹部对应排水口所在位置设置。
进一步地，所述排水口对应的内凹部大于其它内凹部。
本实施例的洗衣机，所述洗涤桶200的筒壁上位于最高水位以下的部分呈封闭设置，所述洗涤桶200在洗涤过程中可用于盛水；所述洗涤桶200的筒壁上位于最高水位以上部分设置脱水孔，所述洗涤桶200在脱水过程中可由脱水孔排水；所述洗涤桶200的外壁上设置脱水排水装置300，脱水排水装置300的进水端与所述脱水孔相连通，脱水排水装置300的出水端延伸至集水装置500的集水腔503内。
本实施例的洗衣机的洗涤桶200为“无孔洗涤桶”，洗涤过程中洗涤桶200即为盛水桶， 洗涤桶200的桶壁的最高水位以上部分设置有脱水孔，实现脱水功能，同时，在洗涤桶200的桶壁上设置脱水排水装置，将洗衣机脱水过程中的水经脱水排水装置引导至集水装置500的集水腔503内收集并排出，防止脱水的水流飞溅到洗衣机的壳体内。
本实施例的集水装置500位于洗涤桶200的下方且与洗涤桶共轴线设置，所述集水装置500的上部开口低于洗涤桶200的脱水孔设置，所述的脱水排水装置300包括自上而下延伸至集水装置500的集水槽502内的排水通道；所述集水槽502在竖直方向的深度沿洗涤桶脱水时旋转的方向逐渐增大。本实施例将脱水排水装置300延伸至集水装置500的集水槽502内，可将脱水过程的水收集在集水槽502内并排出，同时集水槽502深度大于集水腔503，可防止脱水排水飞溅。
进一步地，本实施例所述洗涤桶200的桶口位置处设置多个脱水孔，所述排水通道包括多个，分别与各脱水孔一一对应，排水通道的上端连通脱水孔，下端延伸至集水装置的集水槽502内。
或者，所述洗涤桶200的桶口位置处均匀设置多个脱水孔组，每个脱水孔组包括多个脱水孔，所述的排水通道包括多个，分别与脱水孔组一一对应，排水通道的上端连通一个脱水孔组的多个脱水孔，下端延伸至集水装置的集水槽502内。
作为本实施例的一种实施方式，所述集水腔503的底壁包括整体平齐设置的底壁本体505和位于底壁本体505***一周的环形集水槽502，所述的排水通道包括多个，分别沿洗涤桶的外壁均匀分布，多个排水通道的出水端均连通至环形集水槽内。
进一步地，本实施例所述的排水口504设置在环形集水槽502内的最低水位处，所述的排水口504向所述的底壁本体505扩展以满足排水量要求，这样可增大排水口504的口径，增加出水流量，满足排水要求，避免集水装置500发生积水溢流。
本实施例的底壁本体505上具有阀塞安装部506和锁止部件安装部507，阀塞安装部506上安装阀塞，锁止部件安装部507上安装锁止部件，所述的洗涤桶200的底部设置定位孔和洗涤桶排水口，当洗涤桶进行排水时，锁止部件动作***洗涤桶200上的定位孔内，将洗涤桶200定位锁定，同时，阀塞动作将洗涤桶排水口打开进行洗涤桶排水。
本实施例的集水装置500为内部具有空腔的盆状结构。所述的集水装置500通过吊杆400吊装在洗衣机的壳体100内，集水装置的外周壁上设置用于装配吊杆400的吊杆安装座501，优选地，所述的吊杆安装座包括四个，沿其周向均匀分布。
本实施例的集水装置500的底壁上安装驱动装置600，驱动装置具有驱动洗涤桶200和波轮800转动的洗涤桶轴和波轮轴。
本实施例的洗涤桶200的开口上设置平衡环900，洗涤桶200的脱水孔设置在开口处且 被平衡环900遮挡，这样可以使得洗涤桶200达到观感上的“无孔”，提高整体一体性。
实施例二
如图1、图7-图9所示，本实施例的一种洗衣机，包括洗涤过程中可用于盛水的洗涤桶200和用于收集洗涤桶200排放水的集水装置500，所述的集水装置500包括集水腔503和与集水腔503相通的排水口504，所述集水腔503的底壁设置用于引导水流至排水口504的导水结构。
本实施例洗衣机的洗涤桶200作为盛水桶，洗涤桶200外部不再设置外桶，本实施例只在洗涤桶200的底部设置集水装置500，这样，洗涤桶的洗涤水排放至集水装置500后排出，因此集水装置500具有集水腔503以实现暂时存水的功能，集水装置500的高度小于洗涤桶200的高度，而在所述集水腔503的底壁设置用于引导水流至排水口504的导水结构，可以确保水流及时排出，防止集水装置500积水过多过快发生溢流。
作为本实施例的一种实施方式，所述集水腔503的全部底壁或者部分底壁呈由高向低的过渡设置形成所述导水结构，所述的排水口504设置在集水腔503的底壁上最高水位以下位置处。这样，排水可沿着集水腔503的导水结构更好的排放至排水口504处排出。
进一步地，本实施例所述集水腔503的底壁设置下凹的集水槽502，所述集水槽502在竖直方向的深度呈由高向低的过渡设置形成所述导水结构，所述的排水口504设置在集水槽502内且位于最高水位以下位置处。本实施例在集水腔503内设置下凹的集水槽502，一方面可以增大收集水的容积，另一方面可防止水溅出来。由于集水腔503内集水槽的水位最低，因此，将排水口504设置在集水槽内更利于排水。
具体地，本实施例所述的集水槽502沿集水腔503的底壁周向环绕设置，所述集水槽502在竖直方向的深度以顺时针或者逆时针方向呈由高向低的过渡设置形成所述导水结构。
优选地，所述的所述集水槽沿竖直方向的深度以顺时针方向呈由高向低的过渡设置形成所述导水结构。
作为本实施例的一种实施方式，所述的导水结构为集水槽502的槽底呈由高向低的螺旋状结构或者台阶状结构，所述排水口504设置在集水槽内且位于螺旋状结构或者台阶状结构的最低水位位置处。这样，可以使得排水能够完全排尽，避免集水腔503内留存水。
具体地，如图9所示，集水槽502的槽底最高与最低位置的高度差为h，所述的h可根据洗衣机的排水要求进行设计。
本实施例的洗衣机采用“无孔洗涤桶”、同时取消外桶的结构设计，集水装置的集水槽呈高低过渡设置，更好的导水排水，确保集水装置的集水排水，防止其积水溢流。
实施例三
如图1、图7-图11所示，本实施例的一种洗衣机包括洗涤过程中可用于盛水的洗涤桶200和用于收集洗涤桶200排放水的集水装置500，所述的集水装置500包括集水腔503和与集水腔503相通的排水口504，所述集水腔503的底壁设置下凹的集水槽502，所述排水口504的最内圆周位于集水槽502的最外圆周内。
本实施例洗衣机的洗涤桶200作为盛水桶，洗涤桶200外部不再设置外桶，本实施例只在洗涤桶200的底部设置集水装置500，这样，洗涤桶的洗涤水排放至集水装置500后排出，因此集水装置500具有集水腔503以实现暂时存水的功能，本实施例将排水口504的最内圆周位于集水槽502的最外圆周内，这样排水口504能满负荷工作以满足排水要求。
作为本实施例的一种实施方式，所述排水口504的最内圆周与集水槽502的最外圆周内切。这样排水口504能进行快速排水，减少集水槽502内的积水。
如图5所示，所述的集水槽502的最外圆周为R0，所述的排水口504的最内圆周为R1，所述的R0与R1内切。
作为本实施例的一种实施方式，所述的排水口504包括至少两个，分别设置在集水槽502内，以更好的满足集水装置500的排水要求，多个所述的排水口504的最内圆周均位于集水槽502的最外圆周内，这样每一排水口504都能进行快速排水，极大的减少集水槽502内的积水。
优选地，至少一个排水口504的最内圆周与集水槽502的最外圆周内切。进一步优选地，所有排水口504的最内圆周均与集水槽502的最外圆周内切。
作为本实施例的一种实施方式，所述集水槽502在竖直方向的深度呈由高向低的过渡设置，多个所述的排水口504分布在集水槽502内且位于最高水位以下位置处，至少一个排水口504设置在集水槽502内最低水位位置处。
进一步地，所述的排水口504包括第一排水口和第二排水口，所述的第一排水口设置在集水槽502内最低水位位置处，所述的第二排水口设置在集水槽502内的最高水位与最低水位之间的位置处；所述第一排水口的最内圆周和第二排水口的最内圆周分别与集水槽的最外圆周内切。
优选地，所述的集水槽502沿集水腔503的底壁周向环绕设置，所述集水槽502在竖直方向的深度以顺时针或者逆时针方向呈由高向低的过渡设置，所述的第一排水口和第二排水口分别设置在集水槽502内，第一排水口与第二排水口之间的夹角A满足：90°≤A≤180°；优选地，所述的A＝180°。
具体地，本实施例所述集水腔503的底壁包括整体平齐设置的底壁本体505和位于底 壁本体505***一周的环形集水槽502，所述的排水口504设置在环形集水槽502内，所述排水口504的最内圆周的一侧与环形集水槽502的最外圆周相切，排水口504的最内圆周上与其相对的另一侧向本体505扩展。
实施例四
如图1、图12-图14所示，本实施例的一种洗衣机，包括洗涤过程中可用于盛水的洗涤桶200和用于收集洗涤桶200排放水的集水装置50，所述的集水装置500包括集水腔503和与集水腔503相通的排水口504，所述的排水口504包括多个以满足防止集水装置500溢满的排水要求。
本实施例的洗衣机的洗涤桶200作为盛水桶，洗涤桶200外部不再设置外桶，本实施例只在洗涤桶200的底部设置集水装置500，这样，洗涤桶的洗涤水排放至集水装置500后排出，因此集水装置500具有集水腔503以实现暂时存水的功能，本实施例的排水口504包括多个，可以增加集水装置500的单位时间的排水量，实现快速排水，减少集水槽内的积水，防止集水装置500发生溢流现象。
具体地，作为本实施例的一种实施方式，所述集水腔503的底壁设置下凹的集水槽502，所述的排水口504包括至少两个，分别设置在集水槽502内。由于集水槽502的位置较低，将两个排水口都设置在集水槽内，可以更好的满足排水要求。
进一步地，所述集水槽502在竖直方向的深度呈由高向低的过渡设置，这样可更好的引导水流排放，多个所述的排水口504分布在集水槽502内且位于最高水位以下位置处，至少一个排水口504设置在集水槽内最低水位位置处，保证集水槽502内的水可以被完全排尽。
作为本实施例的一种实施方式，所述的排水口包括第一排水口5041和第二排水口5042，所述的第一排水口5041设置在集水槽502内最低水位位置处，所述的第二排水口5042设置在集水槽502内的最高水位与最低水位之间的位置处。排水口尽可能多的设置虽然可以更好的满足排水要求，但是对于集水装置500的加工制造以及其整体强度都会产生影响，本实施例的排水口设置两个，既能很好的满足排水要求，也能保证集水装置500的加工和强度要求。
本实施例的第一排水口5041连接第一排水管701，第二排水口5042连接第二排水管702，第一排水管701和第二排水管702连接至一三通704，所述的三通704连接第三排水管703，第三排水管703通至洗衣机的壳体100的外部。
进一步地，所述的集水槽502沿集水腔503的底壁周向环绕设置，所述集水槽502在 竖直方向的深度以顺时针或者逆时针方向呈由高向低的过渡设置，所述的第一排水口5041和第二排水口5042分别设置在集水槽内，第一排水口5041与第二排水口5042之间的夹角A满足：90°≤A≤180°；这样可以在集水腔503内尽量远离的两个区域内同时进行排水，减少另一排水口的排水压力。
优选地，所述的A＝180°，可以实现集水腔503内相对的两个区域内进行同时排水，减小彼此排水口的排水压力。
优选地，多个所述的排水口的最内圆周均位于集水槽的最外圆周内；
优选地，至少一个排水口的最内圆周与集水槽的最外圆周内切；
进一步地优选地，所述第一排水口的最内圆周和第二排水口的最内圆周分别与集水槽的最外圆周内切。
作为本实施例的一种实施方式，多个所述的排水口的口径相同或者不同；
优选地，所述的排水口的口径随着所处集水腔内水位高度的增大而增大。
实施例五
如图1、图15-图17所示，本实施例的一种洗衣机，包括洗涤过程中可用于盛水的洗涤桶200和用于收集洗涤桶排放水的集水装置500，所述的集水装置500包括集水腔503，所述集水腔503的侧壁上设置溢水结构510，溢水结构510包括用于排出集水腔内溢出水的溢水口509。
本实施例洗衣机的洗涤桶200作为盛水桶，洗涤桶200外部不再设置外桶，本实施例只在洗涤桶200的底部设置集水装置500，这样，洗涤桶的洗涤水排放至集水装置500后排出，因此集水装置500具有集水腔503以实现暂时存水的功能，本实施例的集水腔503的侧壁上设置溢水结构510，当集水腔内503内积水达到溢水结构510处时，集水腔503内的积水将由溢水结构510的溢水口509排出，从而避免集水装置500内积水过多由集水腔503内溢出。
本实施例所述的溢水结构510包括设置在集水腔503的上部侧壁上的溢水腔室，所述的溢水口509设置在溢水腔室的底壁上。当集水腔内503内积水达到溢水结构510处时，集水腔503内的积水进入到溢水结构510的溢水腔室内，经溢水口509直接排出，减少集水腔503内的积水量，防止集水腔503发生溢水现象。
如图15及图16所示，作为本实施例的一种实施方式，所述的溢水腔室由集水腔的上部侧壁局部外扩形成。
如图12所示，本实施例所述集水腔503的外壁上设置溢水环511，溢水环511内具有 所述的溢水腔室，所述的溢水口509开设在溢水环511的底部且与溢水腔室相通，所述集水腔503内的溢出水通过集水腔壁溢流到溢水环511内的溢水腔室内由溢水口509排出。
进一步地，所述的集水装置500具有集水腔开口，所述的集水环511为上端具有环形开口的环形体，所述环形体密封安装在集水腔503的外壁上且靠近集水腔开口处。
作为本实施例的一种实施方式，所述溢水腔室503的底部呈由高向低过渡设置，所述的溢水口509设置在溢水腔503的底部最低水位位置处。
如图16所示，本实施例所述的溢水口509连接溢水管705，所述溢水管705直接导出至洗衣机的机体外部，与排水口相连接的排水管也是单独延伸至洗衣机的机体外部。
或者，如图15所示，所述的集水腔503内设置排水口504，所述的排水口504连接排水管，所述的溢水口509连接溢水管，所述的溢水管与所述的排水管相连通。
具体地，所述的排水管包括第一排水管701和第二排水管，所述的第一排水管701的一端连通排水口504，另一端连通三通704；所述溢水管705的一端连通溢水口509，另一端连通三通704；所述第二排水管的一端连通三通704，另一端导出至洗衣机的机体外部；优选地，所述的第一排水管、第二排水管及溢流管均为直排管路。
实施例六
如图1、图18-图24所示，本实施例的一种洗衣机，包括洗涤过程中可用于盛水的洗涤桶200和用于收集洗涤桶200排放水的集水装置500，所述的集水装置500包括集水腔503，所述集水腔503的侧壁508上设置用于增加其强度的加强结构。
本实施例洗衣机的洗涤桶200作为盛水桶，洗涤桶200外部不再设置外桶，本实施例只在洗涤桶200的底部设置集水装置500，这样，洗涤桶的洗涤水排放至集水装置500后排出，因此集水装置500具有集水腔503以实现暂时存水的功能。虽然本实施例的洗衣机不再具有外桶，但是洗涤桶200的底部还是设置在集水装置500的集水腔内的，因此，洗涤桶200需要与集水装置的集水腔之间保持相对确定以防止洗涤桶脱水时与集水装置之间发生碰撞，本实施例通过在集水腔503的侧壁508上设置用于增加其强度的加强结构，增加了集水装置的整体强度，防止集水装置变形导致内外桶之间的间距变小而产生“撞桶”甚至“磨桶”等现象，保证了洗涤桶洗涤、脱水工况的稳定性。
如图18及图20所示，本实施例所述的加强结构为内嵌注塑在集水腔的侧壁内的加强件。本实施例通过将加强件注塑进集水腔的侧壁内从而实现增强集水腔侧壁的强度的目的。
如图18及图19所示，作为本实施例的一种实施方式，所述的加强件为与集水腔503的侧壁相匹配的片状加强圆环1001，所述片状加强圆1001环竖直内嵌注塑在集水腔503的 侧壁内。这样，使得集水腔503的侧壁在整个竖直方向上都受到内嵌的片状加强圆环1001的增强作用，整体强度更高。
如图20及图21所示，所述的加强件为与集水腔503的侧壁相匹配的钢丝状加强圆环1002，所述集水装置包括集水腔开口，所述的钢丝状加强圆环1002内嵌注塑在集水腔503的侧壁内且靠近集水腔开口设置。钢丝状加强圆环1002在整个周向上贯穿集水腔503的侧壁，以增强其整个周向上的强度，靠近集水腔开口设置可以保证集水腔开口处的强度不易变形。
如图22、图23所示，作为本实施例的一种实施方式，所述的加强结构为紧固在集水腔的侧壁内部加强件，所述加强件的外径略小于所述集水腔的侧壁内径；
或者，所述的加强结构为紧固在集水腔的侧壁外部加强件，所述加强件的内径略大于所述集水腔的侧壁外径。
如图22所示，所述的加强件为与集水腔的侧壁相匹配的片状加强圆环1003，所述片状加强圆环1003通过夹持装置1100紧固在集水腔503的侧壁508内部或者外部。
本实施例所述的加持装置1100包括卡槽1101，加持装置1100通过卡槽将片状加强圆环1003卡装在集水腔503的侧壁508内部或者外部。
进一步地，本实施例所述的片状加强圆环1003上端开口具有翻边结构10031，以进一步增强片状加强圆环1003的整体强度。
如图23所示，所述的加强件为与集水腔的侧壁相匹配的钢丝状加强圆环1004，钢丝状加强圆环1004由紧固螺母10041连接呈封闭圆环，所述集水装置500包括集水腔开口，所述钢丝状加强圆环1004通过调节紧固螺母10041将其紧固在集水腔503的侧壁508内部或者外部且靠近集水腔503开口设置。
如图24所示，所述集水装置包括集水腔开口，所述的加强结构为由集水腔开口边沿向外或者向内翻边的翻边结构1005。
以上各实施例可单独实施，也可相互进行组合形成新的技术方案同时解决多个相应的技术问题。
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 (10)

  1. 一种洗衣机，其特征在于，包括洗涤过程中可用于盛水的洗涤桶和用于收集洗涤桶排水的集水装置，所述的集水装置包括集水腔，集水腔内具有用于扩展其容积的扩容结构。
  2. 根据权利要求1所述的洗衣机，其特征在于，所述集水腔的底壁包括位于中部的底壁本体和位于底壁本体外周下凹的集水槽，所述的集水装置包括与集水槽相连通的排水口，所述的扩容结构位于集水槽靠近底壁本体的侧壁上，用于扩展集水槽的容积。
  3. 根据权利要求2所述的洗衣机，其特征在于，所述的扩容结构包括第一扩容部，第一扩容部由集水槽靠近底壁本体的侧壁朝向底壁本体倾斜延伸形成。
  4. 根据权利要求3所述的洗衣机，其特征在于，所述集水槽靠近底壁本体的侧壁在整个周向上向底壁本体倾斜延伸形成一整圈的第一扩容部；
    或者，所述集水槽靠近底壁本体的侧壁局部向底壁本体倾斜延伸形成沿底壁本体外周分布的多个第一扩容部。
  5. 根据权利要求3或4所述的洗衣机，其特征在于，所述第一扩容部沿底壁本体整个周向上的各个位置处的倾斜角度相同；
    或者，所述第一扩容部沿底壁本体整个周向上的各个位置处的倾斜角度逐渐增大。
  6. 根据权利要求2-5任意一项所述的洗衣机，其特征在于，所述的扩容部包括第二扩容部，第二扩容部由集水槽靠近底壁本体的侧壁朝向底壁本体凹陷形成。
  7. 根据权利要求6所述的洗衣机，其特征在于，所述的第二扩容部包括由集水槽靠近底壁本体的侧壁局部向底壁本体凹陷形成底壁本体外周分布的多个内凹部，
    其中，至少一个内凹部对应排水口所在位置设置。
  8. 根据权利要求1-7任意一项所述的洗衣机，其特征在于，所述洗涤桶的筒壁上位于最高水位以下的部分呈封闭设置，所述洗涤桶在洗涤过程中可用于盛水；所述洗涤桶的筒壁上位于最高水位以上部分设置脱水孔，所述洗涤桶在脱水过程中可由脱水孔排水；所述洗涤桶的外壁上设置脱水排水装置，脱水排水装置的进水端与所述脱水孔相连通，脱水排水装置的出水端延伸至集水装置的集水腔内。
  9. 根据权利要求8所述的洗衣机，其特征在于，所述的集水装置位于洗涤桶的下方且与洗涤桶共轴线设置，所述集水装置的上部开口低于洗涤桶的脱水孔设置，所述的脱水排水装置包括自上而下延伸至集水装置的集水槽内的排水通道；所述集水槽在竖直方向的深度沿洗涤桶脱水时旋转的方向逐渐增大。
  10. 根据权利要求9所述的洗衣机，其特征在于，所述洗涤桶的桶口位置处设置多个脱水孔，所述排水通道包括多个，分别与各脱水孔一一对应，排水通道的上端连通脱水孔， 下端延伸至集水装置的集水槽内；
    或者，所述洗涤桶的桶口位置处均匀设置多个脱水孔组，每个脱水孔组包括多个脱水孔，所述的排水通道包括多个，分别与脱水孔组一一对应，排水通道的上端连通一个脱水孔组的多个脱水孔，下端延伸至集水装置的集水槽内。
PCT/CN2019/077251 2018-03-07 2019-03-07 一种洗衣机 WO2019170116A1 (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2020546965A JP2021515637A (ja) 2018-03-07 2019-03-07 洗濯機
US16/979,037 US20200407908A1 (en) 2018-03-07 2019-03-07 Washing machine
CN201990000211.1U CN213013547U (zh) 2018-03-07 2019-03-07 一种洗衣机

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810188481.1A CN110241569B (zh) 2018-03-07 2018-03-07 一种洗衣机
CN201810188481.1 2018-03-07

Publications (1)

Publication Number Publication Date
WO2019170116A1 true WO2019170116A1 (zh) 2019-09-12

Family

ID=67846914

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/077251 WO2019170116A1 (zh) 2018-03-07 2019-03-07 一种洗衣机

Country Status (4)

Country Link
US (1) US20200407908A1 (zh)
JP (1) JP2021515637A (zh)
CN (2) CN110241569B (zh)
WO (1) WO2019170116A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110241569B (zh) * 2018-03-07 2023-05-09 青岛海尔洗衣机有限公司 一种洗衣机
CN110607650B (zh) * 2018-06-15 2022-02-22 青岛海尔洗衣机有限公司 一种洗衣机
CN110607633B (zh) * 2018-06-15 2021-12-14 青岛海尔洗衣机有限公司 一种洗衣机

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1043485A (ja) * 1996-08-08 1998-02-17 Sanyo Electric Co Ltd 全自動洗濯機の外槽
CN2659923Y (zh) * 2002-12-17 2004-12-01 冯舰 节水型全自动洗衣机
CN106988074A (zh) * 2017-04-20 2017-07-28 青岛海尔洗衣机有限公司 一种洗衣机
CN107475986A (zh) * 2017-09-15 2017-12-15 无锡小天鹅股份有限公司 洗衣机
CN207227750U (zh) * 2017-09-20 2018-04-13 无锡小天鹅股份有限公司 洗衣机

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3141742B2 (ja) * 1995-08-18 2001-03-05 株式会社日立製作所 全自動洗濯機
JPH0975586A (ja) * 1995-09-14 1997-03-25 Sanyo Electric Co Ltd 全自動洗濯機
JP2000354697A (ja) * 1999-06-15 2000-12-26 Toshiba Corp 洗濯機
JP2009000463A (ja) * 2007-05-21 2009-01-08 Sharp Corp 脱水装置とそれを備える洗濯機
JP5495202B2 (ja) * 2009-05-26 2014-05-21 株式会社東芝 洗濯機
KR20130016932A (ko) * 2011-08-09 2013-02-19 삼성전자주식회사 세탁기
JP2013141508A (ja) * 2012-01-10 2013-07-22 Sharp Corp 洗濯機
KR20160022861A (ko) * 2013-06-28 2016-03-02 하이어 그룹 코포레이션 세탁조 자동세척 세탁기
US10202719B2 (en) * 2016-03-17 2019-02-12 Whirlpool Corporation Laundry treating appliance with tub having a flexible portion
WO2019051960A1 (zh) * 2017-09-15 2019-03-21 无锡小天鹅股份有限公司 洗衣机
WO2019056509A1 (zh) * 2017-09-20 2019-03-28 无锡小天鹅股份有限公司 洗衣机
CN110241569B (zh) * 2018-03-07 2023-05-09 青岛海尔洗衣机有限公司 一种洗衣机

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1043485A (ja) * 1996-08-08 1998-02-17 Sanyo Electric Co Ltd 全自動洗濯機の外槽
CN2659923Y (zh) * 2002-12-17 2004-12-01 冯舰 节水型全自动洗衣机
CN106988074A (zh) * 2017-04-20 2017-07-28 青岛海尔洗衣机有限公司 一种洗衣机
CN107475986A (zh) * 2017-09-15 2017-12-15 无锡小天鹅股份有限公司 洗衣机
CN207227750U (zh) * 2017-09-20 2018-04-13 无锡小天鹅股份有限公司 洗衣机

Also Published As

Publication number Publication date
US20200407908A1 (en) 2020-12-31
CN110241569A (zh) 2019-09-17
CN213013547U (zh) 2021-04-20
CN110241569B (zh) 2023-05-09
JP2021515637A (ja) 2021-06-24

Similar Documents

Publication Publication Date Title
CN208328453U (zh) 一种洗衣机
WO2019170116A1 (zh) 一种洗衣机
CN110144697B (zh) 一种洗衣机的排水控制方法
WO2019205911A1 (zh) 一种洗衣机
CN110144700B (zh) 一种洗衣机的脱水控制方法
WO2019170098A1 (zh) 洗衣机
WO2019165896A1 (zh) 一种洗衣机
CN208562872U (zh) 一种洗衣机
WO2019154297A1 (zh) 一种洗衣机的控制方法
WO2019154296A1 (zh) 一种洗衣机
WO2020253579A1 (zh) 一种洗衣机的洗涤桶及洗衣机
CN110241562B (zh) 一种洗衣机的导水结构及安装有该结构的洗涤桶和洗衣机
WO2019154293A1 (zh) 一种洗衣机
WO2019154298A1 (zh) 一种洗衣机
CN110607653B (zh) 一种洗衣机
CN110241561B (zh) 一种洗衣机的洗涤桶及具有其的洗衣机
CN110607650B (zh) 一种洗衣机
CN110607648B (zh) 一种洗衣机
WO2019170081A1 (zh) 一种洗衣机的洗涤桶及具有其的洗衣机
CN110144708B (zh) 一种洗衣机
WO2019238112A1 (zh) 一种洗衣机
CN110158270B (zh) 一种洗衣机
CN110607646B (zh) 一种洗衣机
WO2020029871A1 (zh) 洗涤设备排水通道及洗涤设备
CN110241557B (zh) 一种洗衣机的洗涤桶及具有其的洗衣机

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19764682

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2020546965

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 19764682

Country of ref document: EP

Kind code of ref document: A1