WO2019154298A1 - 一种洗衣机 - Google Patents

一种洗衣机 Download PDF

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Publication number
WO2019154298A1
WO2019154298A1 PCT/CN2019/074328 CN2019074328W WO2019154298A1 WO 2019154298 A1 WO2019154298 A1 WO 2019154298A1 CN 2019074328 W CN2019074328 W CN 2019074328W WO 2019154298 A1 WO2019154298 A1 WO 2019154298A1
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WO
WIPO (PCT)
Prior art keywords
water
water level
washing
water collecting
level detecting
Prior art date
Application number
PCT/CN2019/074328
Other languages
English (en)
French (fr)
Inventor
许升
吕艳芬
李冬
吕佩师
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
Publication of WO2019154298A1 publication Critical patent/WO2019154298A1/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
    • 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
    • D06F39/087—Water level measuring or regulating devices
    • 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
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/14—Arrangements for detecting or measuring specific parameters
    • 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
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/18—Washing liquid level
    • 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

Definitions

  • the present invention relates to the field of laundry equipment technology, and in particular to a washing machine 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.
  • the increase of the casing corresponding to the appearance of the washing machine is limited by the space of the area in which the washing machine is installed.
  • the position of the washing machine for the general user's home is limited, and the purpose of increasing the size of the washing machine to increase the capacity of the washing tub is not realistic, how to Without increasing the casing of the washing machine, increasing the capacity of the rotating drum has become a major problem for designers.
  • an object of the present invention is to provide a washing machine, and in particular, the following technical solutions are adopted:
  • a washing machine comprising a water level detecting device, a washing tub which can be used for holding water in a washing process, and a water collecting device for collecting the drain water of the washing tub, the water level detecting device comprising a washing water level for detecting the water level in the washing tub A detecting device and a water collecting water level detecting device for detecting a water level in the water collecting device.
  • the water collecting device includes a water collecting chamber, the water collecting water level detecting device includes a water level detecting end, and the water level detecting end is disposed in the water collecting chamber;
  • the bottom wall of the water collecting chamber is provided with a concave sump, and the water level detecting end of the water collecting water level detecting device is disposed in the sump.
  • the water level detecting device includes a water level sensor and a gas chamber, and the gas chamber inlet communicates with the water collecting chamber of the water collecting device, and the gas chamber outlet communicates with the water level sensor.
  • the water collecting device includes a water collecting chamber, the collecting water level detecting device is a pressure sensor, and the pressure sensor is disposed at a position of a lowest water level in the water collecting chamber or a position close to a lowest water level;
  • the bottom wall of the water collecting chamber is provided with a concave sump, and the pressure sensor is installed in the sump.
  • the water collecting device includes a water collecting chamber, and the water collecting water level detecting device is a water level detecting switch, and when the water in the water collecting device reaches a certain water level, the water level detecting switch operates;
  • the water level detecting switch is a water level floating ball switch
  • the water level floating ball switch includes a floating ball disposed in the water collecting chamber and a switch connected to the floating ball, and when the water in the water collecting device reaches a certain water level, the water level The float ball of the float switch drives the switch action to monitor the water level under buoyancy;
  • the water level detecting switch is a water level probe electrode switch
  • the water level probe electrode switch comprises at least two probes arranged up and down along the depth direction of the water collecting chamber, when the water in the water collecting device reaches a certain water level, the corresponding water level The probe and the lowest water probe are monitored by the wash water to monitor the water level.
  • the bottom of the tub of the washing tub is provided with a drain port
  • the washing machine comprises a drain device disposed in the water collecting device, the drain device comprises a valve plug, and the valve plug moves up and down to open/close the drain port of the washing tub;
  • the detection device is a pressure sensor that sets the top of the valve plug to detect the water level in the wash tub.
  • the washing water level detecting device is an influent flow rate sensor, and the influent flow rate sensor obtains a water level in the washing tub by detecting an influent flow rate and a water inflow time in the washing tub.
  • the water collecting device includes a water collecting chamber, and the bottom wall of the water collecting chamber includes a whole portion which is flushly arranged and a water collecting tank located at one periphery of the main portion, and the drain portion of the main portion is provided with a drainage device In the first installation position, a second mounting position for installing the water collecting water level detecting device is disposed in the sump.
  • the washing tub is used for holding water during the washing process; and the dewatering hole is disposed at a portion above the highest water level of the tub wall of the washing tub.
  • the washing bucket is at
  • the dewatering process may be drained by the dewatering hole; 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 water collecting chamber of the water collecting device Inside.
  • the washing machine includes a main control unit, and the washing water level detecting device and the water collecting water level detecting device are respectively electrically connected to the main control unit.
  • 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 amount of washing water and saves the washing water consumption.
  • the water level detecting device comprises a washing water level detecting device for detecting the water level in the washing tub and a collecting water level detecting device for detecting the water level in the water collecting device, thereby realizing the water level detecting in the washing tub and the water collecting device in the washing process. To prevent abnormal water discharge from the washing tub and 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 structural view of a water collecting device of a washing machine in accordance with an embodiment of the present invention
  • Figure 3 is a plan view of a water collecting device of a washing machine in accordance with an embodiment of the present invention.
  • Figure 4 is a partial enlarged view of the water collecting device of the washing machine of the embodiment of the present invention at M in Figure 3;
  • Figure 5 is a perspective view showing the structure of a water collecting device of a washing machine in accordance with an embodiment of the present invention
  • Figure 6 is a plan view of a water collecting device of a washing machine in accordance with an embodiment of the present invention.
  • Figure 7 is a cross-sectional view of the water collecting device of the washing machine of the embodiment of the present invention taken along line A-A of Figure 6;
  • Figure 8 is a bottom view of a water collecting device of a washing machine in accordance with an embodiment of the present invention.
  • Figure 9 is a cross-sectional view of the water collecting device of the washing machine of the embodiment of the present invention taken along line B-B of Figure 8;
  • Figure 10 is a perspective view showing the structure of a water collecting device of a washing machine according to a fourth embodiment of the present invention.
  • Figure 11 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 12 is a cross-sectional view of the water collecting device of the fourth washing machine of the fourth embodiment of the present invention taken along line C-C of Figure 11;
  • Figure 13 is a perspective view showing the three-dimensional structure of a water collecting device of a washing machine according to a fifth embodiment of the present invention.
  • Figure 14 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 15 is a cross-sectional view showing still another embodiment of a water collecting device of a fifth washing machine in accordance with a fifth embodiment of the present invention.
  • a washing machine includes a water level detecting device, 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, wherein the water level detecting device includes A washing water level detecting device 1002 for detecting the water level in the washing tub 200 and a catching water level detecting device 1001 for detecting the water level in the water collecting device 500.
  • the washing tub 200 of the washing machine is used as a water tub, and the outer tub is no longer disposed outside the washing tub 200.
  • only the water collecting device 500 is disposed at the bottom of the washing tub 200.
  • the water level detecting device of the embodiment includes washing and detecting.
  • the washing water level detecting device 1002 in the water level in the tub 200 and the catching water level detecting device 1001 for detecting the water level in the water collecting device 500 realize water level detection in the washing tub 200 and the water collecting device 500 during the washing process, and prevent the washing tub
  • the 200 and the water collecting device 500 have a phenomenon of abnormal water discharge, such as overflow.
  • the water collecting device 500 includes a water collecting chamber, and the water collecting water level detecting device 1001 includes a water level detecting end, and the water level detecting end is disposed at a minimum in the water collecting chamber. The water level is at the location.
  • the bottom wall of the water collecting chamber is provided with a concave sump, and the water level detecting end of the water collecting water level detecting device is disposed in the sump.
  • the water level detecting device of the embodiment includes a water level sensor and a gas chamber 1100, and the gas chamber inlet 1102 communicates with a water collecting chamber of the water collecting device, and the gas chamber The outlet 1101 communicates with the water level sensor.
  • the water collecting device 500 includes a water collecting chamber, the water collecting water level detecting device 1001 is a pressure sensor, and the pressure sensor is disposed at a lowest water level position in the water collecting chamber. At the office.
  • the bottom wall of the water collecting chamber is provided with a concave sump, and the pressure sensor is disposed in the sump.
  • the water collecting device 500 includes a water collecting chamber, and the water collecting water level detecting device is a water level detecting switch. When the water in the water collecting device reaches a certain water level, the water level detecting Switch action.
  • the water level detecting switch is a water level floating ball switch
  • the water level floating ball switch includes a floating ball disposed in the water collecting chamber and a switch connected to the floating ball, and when the water in the water collecting device reaches a certain water level, the water level The float ball of the float switch drives the switch action to monitor the water level under buoyancy;
  • the water level detecting switch is a water level probe electrode switch
  • the water level probe electrode switch comprises at least two probes arranged up and down along the depth direction of the water collecting chamber, when the water in the water collecting device reaches a certain water level, the corresponding water level The probe and the lowest water probe are monitored by the wash water to monitor the water level.
  • the bottom of the tub of the washing tub 200 defines a drain port
  • the washing machine includes a drain device disposed in the water collecting device 500.
  • the drain device includes a valve plug, and the valve plug moves up and down to open/close the washing tub.
  • the drain water level detecting device 1002 is a pressure sensor that sets the top of the valve plug to detect the water level in the washing tub.
  • the washing water level detecting device 1002 of the present embodiment is a pressure sensor and is integrated on the valve plug of the drain device. During the washing process, the valve plug keeps sealing the drain port, and the pressure sensor on the valve plug can detect the inside of the washing tub 200. The purpose of the water level. This embodiment solves the problem of water level detection when the washing tub 200 is used as a tub.
  • the washing water level detecting device is an influent flow rate sensor, and the influent flow rate sensor obtains a water level in the washing tub by detecting an inflow flow rate and a water inflow time in the washing tub.
  • the water collecting device 500 of the embodiment includes a water collecting chamber, and the bottom wall of the water collecting chamber includes a whole portion which is flushly arranged and a sump located at one periphery of the main portion, and the main portion is provided for installing drainage.
  • the pressure sensor of this embodiment can measure the water level or the amount of water by detecting the water pressure or the air pressure.
  • the washing machine of the embodiment includes a main control unit, and the washing water level detecting device and the water collecting water level detecting device are respectively electrically connected to the main control unit.
  • the main control unit can detect the water level condition of the washing machine throughout the washing process according to the washing water level detecting device and the water collecting water level detecting device to prevent the overflow phenomenon from occurring.
  • 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, 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.
  • 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 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 central portion 505 which is integrally flushed and an annular sump 502 located at a periphery of the outer portion of the main portion 505.
  • the drainage channel includes a plurality of The outer wall of the washing tub is evenly distributed, and the water outlet ends of the plurality of drain channels are connected to the annular sump.
  • the drain 504 of the present embodiment is disposed at the lowest water level in the annular sump 502, and the drain 504 is expanded to the front portion 505 to meet the displacement requirement, so that the drain 504 can be enlarged.
  • the caliber increase the flow rate of the water, meet the drainage requirements, and avoid the occurrence of water overflow in the water collecting device 500.
  • the main portion 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, and the washing tub 200 is
  • the bottom of the bottom is provided with a positioning hole and a washing tub drain.
  • the locking member is inserted into the positioning hole on the washing tub 200 to position and lock the washing tub 200.
  • the plug action opens the washing tub drain opening. Drain the bucket.
  • 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.
  • the washing machine of this embodiment adopts a "non-porous washing bucket" and simultaneously cancels the structural design of the outer tub:
  • 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 sump of the water collecting device has a high and low transitional setting, better water guiding and drainage, ensuring the water collecting and drainage of the water collecting device and preventing the overflow of water.
  • 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 present embodiment includes a central portion 505 which is integrally flushed and an annular sump 502 located at a periphery of the outer portion of the main portion 505.
  • the drain opening 504 is disposed in the annular sump 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 to 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.
  • 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 the 500 is discharged, 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, and when the water in the collecting chamber 503 reaches the overflow water At the structure 510, 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 sidewall 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 the 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.
  • 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.

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Abstract

本发明提供了一种洗衣机，包括水位检测装置、洗涤过程中可用于盛水的洗涤桶和用于收集洗涤桶排放水的集水装置，所述的水位检测装置包括用于检测洗涤桶内水位的洗涤水水位检测装置和用于检测集水装置内水位的集水水位检测装置。本发明洗衣机的洗涤桶作为盛水桶，洗涤桶外部不再设置外桶改为设置集水装置，本发明的水位检测装置包括洗涤水水位检测装置和集水水位检测装置，实现对洗衣过程中洗涤桶和集水装置内的水位检测，防止洗涤桶和集水装置发生非正常出水的现象。

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，包括水位检测装置、洗涤过程中可用于盛水的洗涤桶和用于收集洗涤桶排放水的集水装置，所述的水位检测装置包括用于检测洗涤桶内水位的洗涤水水位检测装置和用于检测集水装置内水位的集水水位检测装置。
进一步地，所述的集水装置包括集水腔，所述的集水水位检测装置包括水位检测端，所述的水位检测端设置在集水腔内；
优选地，所述集水腔的底壁设置下凹的集水槽，所述集水水位检测装置的水位检测端设置在集水槽内。
进一步地，所述水位检测装置包括水位传感器和气室，气室入口连通集水装置的集水腔，气室出口连通水位传感器。
进一步地，所述的集水装置包括集水腔，所述的集水水位检测装置为压力传感器，所述的压力传感器设置在集水腔内的最低水位位置处或者接近最低水位的位置处；
优选地，所述集水腔的底壁设置下凹的集水槽，所述压力传感器安装在集水槽内。
进一步地，所述的集水装置包括集水腔，所述的集水水位检测装置为水位检测开关，当集水装置内的水到达一定水位，所述水位检测开关动作；
或者，所述的水位检测开关为水位浮球开关，水位浮球开关包括设置在集水腔内的浮球和与浮球连接的开关，当集水装置内的水到达一定水位，所述水位浮球开关的浮球在浮力作用下带动开关动作监测水位；
或者，所述的水位检测开关为水位探针电极开关，水位探针电极开关包括沿集水腔深度方向上下设置的至少两个探针，当集水装置内的水到达一定水位，相应水位的探针与最低水位的探针通过洗涤水导通监测水位。
进一步地，所述洗涤桶的桶底开设排水口，洗衣机包括设置在集水装置内的排水装置，排水装置包括阀塞，阀塞上下运动打开/关闭洗涤桶的排水口；所述的洗涤水位检测装置为压力传感器，所述压力传感器设置阀塞的顶部以检测洗涤桶内的水位。
进一步地，所述的洗涤水位检测装置为进水流量传感器，所述的进水流量传感器通过检测洗涤桶内的进水流量及进水时间获取洗涤桶内的水位。
进一步地，所述的集水装置包括集水腔，集水腔的底壁包括整体平齐设置的本部和位于本部***一周的集水槽，所述的本部上设置用于安装排水装置的排水装置第一安装位，所述的集水槽内设置用于安装集水水位检测装置的第二安装位。
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，洗衣机包括主控单元，所述的洗涤水位检测装置、集水水位检测装置分别与主控单元电连接。
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、水位检测装置包括用于检测洗涤桶内水位的洗涤水水位检测装置和用于检测集水装置内水位的集水水位检测装置，实现对洗衣过程中洗涤桶和集水装置内的水位检测，防止洗涤桶和集水装置发生非正常出水的现象。
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；
图3本发明实施例一洗衣机的集水装置的俯视图；
图4本发明实施例一洗衣机的集水装置在图3中M处的局部放大图；
图5本发明实施例洗衣机的集水装置的立体结构示意图；
图6本发明实施例洗衣机的集水装置的俯视图；
图7本发明实施例洗衣机的集水装置沿图6中A-A面的剖视图；
图8本发明实施例洗衣机的集水装置的底部示意图；
图9本发明实施例洗衣机的集水装置沿图8中B-B面的剖视图；
图10本发明实施例四洗衣机的集水装置立体结构示意图；
图11本发明实施例四洗衣机的集水装置的底部示意图；
图12本发明实施例四洗衣机的集水装置沿图11中C-C面的剖视图；
图13本发明实施例五洗衣机的集水装置立体结构示意图；
图14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15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。
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4所示，一种洗衣机，包括水位检测装置、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，所述的水位检测装置包括用于检测洗涤桶200内水位的洗涤水水位检测装置1002和用于检测集水装置500内水位的集水水位检测装置1001。
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，本实施例的水位检测装置包括用于检测洗涤桶200内水位的洗涤水水位检测装置1002和用于检测集水装置500内水位的集水水位检测装置1001，实现对洗衣过程中洗涤桶200和集水装置500内的水位检测，防止洗涤桶200和集水装置500发生非正常出水的现象，例如溢水。
作为本实施例的一种实施方式，所述的集水装置500包括集水腔，所述的集水水位检测装置1001包括水位检测端，所述的水位检测端设置在集水腔内的最低水位位置处。
进一步地，所述集水腔的底壁设置下凹的集水槽，所述集水水位检测装置的水位检测端设置在集水槽内。
如图2-图4所示，作为本实施例的一种实施方式，本实施例的所述水位检测装置包括水位传感器和气室1100，气室入口1102连通集水装置的集水腔，气室出口1101连通水位传感器。
作为本实施例的一种实施方式，所述的集水装置500包括集水腔，所述的集水水位检测装置1001为压力传感器，所述的压力传感器设置在集水腔内的最低水位位置处。
优选地，所述集水腔的底壁设置下凹的集水槽，所述压力传感器设置在集水槽内。
作为本实施例的一种实施方式，所述的集水装置500包括集水腔，所述的集水水位检测装置为水位检测开关，当集水装置内的水到达一定水位，所述水位检测开关动作。
或者，所述的水位检测开关为水位浮球开关，水位浮球开关包括设置在集水腔内的浮球和与浮球连接的开关，当集水装置内的水到达一定水位，所述水位浮球开关的浮球在浮力作用下带动开关动作监测水位；
或者，所述的水位检测开关为水位探针电极开关，水位探针电极开关包括沿集水腔深度方向上下设置的至少两个探针，当集水装置内的水到达一定水位，相应水位的探针与最低水位的探针通过洗涤水导通监测水位。
作为本实施例的一种实施方式，所述洗涤桶200的桶底开设排水口，洗衣机包括设置在集水装置500内的排水装置，排水装置包括阀塞，阀塞上下运动打开/关闭洗涤桶的排水口；所述的洗涤水位检测装置1002为压力传感器，所述压力传感器设置阀塞的顶部以检测洗涤桶内的水位。
本实施例的洗涤水位检测装置1002为压力传感器，并将集成在排水装置的阀塞上，洗涤过程中，阀塞保持封堵排水口，阀塞上的压力传感器可实现检测洗涤桶200内的水位的目的。本实施例解决了采用洗涤桶200作为盛水桶时水位检测的问题。
作为本实施例的一种实施方式，所述的洗涤水位检测装置为进水流量传感器，所述的进水流量传感器通过检测洗涤桶内的进水流量及进水时间获取洗涤桶内的水位。
具体地，本实施例所述的集水装置500包括集水腔，集水腔的底壁包括整体平齐设置的本部和位于本部***一周的集水槽，所述的本部上设置用于安装排水装置的排水装置第一安装位，所述的集水槽内设置用于安装集水水位检测装置的第二安装位。
本实施例的压力传感器可以通过检测水压或者气压来测得水位或者水量。
进一步地，本实施例的洗衣机包括主控单元，所述的洗涤水位检测装置、集水水位检测装置分别与主控单元电连接。这样，主控单元可根据洗涤水位检测装置、集水水位检测装置检测洗衣机整个洗衣过程中的水位状况，防止发生溢流现象。
实施例二
如图1、图5-7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7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，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本部505和位于本部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向所述的本部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。
本实施例的本部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。
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：
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5-图8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8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本部505和位于本部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10-图12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13-图15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13及图14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15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14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10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。
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，包括水位检测装置、洗涤过程中可用于盛水的洗涤桶和用于收集洗涤桶排放水的集水装置，所述的水位检测装置包括用于检测洗涤桶内水位的洗涤水水位检测装置和用于检测集水装置内水位的集水水位检测装置。
  2. 根据权利要求1所述的洗衣机，其特征在于，所述的集水装置包括集水腔，所述的集水水位检测装置包括水位检测端，所述的水位检测端设置在集水腔内；
    优选地，所述集水腔的底壁设置下凹的集水槽，所述集水水位检测装置的水位检测端设置在集水槽内。
  3. 根据权利要求2所述的洗衣机，其特征在于，所述水位检测装置包括水位传感器和气室，气室入口连通集水装置的集水腔，气室出口连通水位传感器。
  4. 根据权利要求1所述的洗衣机，其特征在于，所述的集水装置包括集水腔，所述的集水水位检测装置为压力传感器，所述的压力传感器设置在集水腔内的最低水位位置处或者接近最低水位的位置处；
    优选地，所述集水腔的底壁设置下凹的集水槽，所述压力传感器安装在集水槽内。
  5. 根据权利要求1所述的洗衣机，其特征在于，所述的集水装置包括集水腔，所述的集水水位检测装置为水位检测开关，当集水装置内的水到达一定水位，所述水位检测开关动作；
    或者，所述的水位检测开关为水位浮球开关，水位浮球开关包括设置在集水腔内的浮球和与浮球连接的开关，当集水装置内的水到达一定水位，所述水位浮球开关的浮球在浮力作用下带动开关动作检测水位；
    或者，所述的水位检测开关为水位探针电极开关，水位探针电极开关包括沿集水腔深度方向上下设置的至少两个探针，当集水装置内的水到达一定水位，相应水位的探针与最低水位的探针通过洗涤水导通检测水位。
  6. 根据权利要求1-5任意一项所述的洗衣机，其特征在于，所述洗涤桶的桶底开设排水口，洗衣机包括设置在集水装置内的排水装置，排水装置包括阀塞，阀塞上下运动打开/关闭洗涤桶的排水口；所述的洗涤水位检测装置为压力传感器，所述压力传感器设置阀塞的顶部以检测洗涤桶内的水位。
  7. 根据权利要求1-5任意一项所述的洗衣机，其特征在于，所述的洗涤水位检测装置为进水流量传感器，所述的进水流量传感器通过检测洗涤桶内的进水流量及进水时间获取洗涤桶内的水位。
  8. 根据权利要求1所述的洗衣机，其特征在于，所述的集水装置包括集水腔，集水腔 的底壁包括整体平齐设置的本部和位于本部***一周的集水槽，所述的本部上设置用于安装排水装置的排水装置第一安装位，所述的集水槽内设置用于安装集水水位检测装置的第二安装位。
  9. 根据权利要求1-8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。
  10. 根据权利要求1-9任意一项所述的洗衣机，其特征在于，包括主控单元，所述的洗涤水位检测装置、集水水位检测装置分别与主控单元电连接。
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