WO2018188634A1 - 一种洗衣机 - Google Patents

一种洗衣机 Download PDF

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Publication number
WO2018188634A1
WO2018188634A1 PCT/CN2018/082847 CN2018082847W WO2018188634A1 WO 2018188634 A1 WO2018188634 A1 WO 2018188634A1 CN 2018082847 W CN2018082847 W CN 2018082847W WO 2018188634 A1 WO2018188634 A1 WO 2018188634A1
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WO
WIPO (PCT)
Prior art keywords
water
water collecting
washing machine
inner tub
tub
Prior art date
Application number
PCT/CN2018/082847
Other languages
English (en)
French (fr)
Inventor
吕佩师
许升
吕艳芬
郝兴慧
吴迪
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 US16/604,774 priority Critical patent/US11174582B2/en
Priority to JP2019555648A priority patent/JP2020516383A/ja
Publication of WO2018188634A1 publication Critical patent/WO2018188634A1/zh

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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
    • 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
    • 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
    • D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
    • D06F37/24—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations in machines with a receptacle 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
    • 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
    • D06F37/268—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups for suspension 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
    • 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
    • D06F39/081—Safety arrangements for preventing water damage
    • 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
    • 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

Definitions

  • the invention belongs to the field of washing machines, 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 bucket accommodating the rotary tub and the cabinet accommodating the 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 in which the washing machine is installed.
  • the position of the general user in the home for installing the washing machine 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 increase it.
  • increasing the capacity of the rotating drum has become a major problem for designers.
  • a water collecting structure for collecting water in the inner tub is disposed in the washing machine, and the water collecting structure is disposed at a lower portion of the inner tub for collecting water discharged from the inner tub, and the lower portion of the inner tub is affected by the size of the washing machine.
  • the limited space leads to a limited volume of the water collecting structure.
  • the poor drainage design often causes overflow, damages the electrical components in the lower part of the washing machine or causes the ground to slip. Therefore, under the premise of increasing the capacity of the inner barrel, how to design the drainage of the water collecting structure is a huge problem currently facing.
  • the present invention has been made in view of the above.
  • the technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, and provide a washing machine.
  • the highest point of the drainage structure is lower than the highest point of the water collecting structure, so that the water collecting structure is inside.
  • the water is discharged by gravity under the action of gravity to prevent the water in the water collecting structure from overflowing due to the high water level.
  • the design structure can discharge the water in the water collecting structure without adding other components, and the design is reasonable and the structure is reasonable. Simple and low cost.
  • a washing machine comprising an inner tub, the inner tub being a tub, further comprising a water collecting structure for blocking overflow of water discharged from the inner tub and a drain structure for discharging water in the water collecting structure, the inner tub including the tub And a bottom of the inner tub disposed at a lower portion of the tub, the water collecting structure being located outside the bottom of the inner tub.
  • the water collecting structure is entirely located at a lower portion of the bottom of the inner tub, and the drainage structure is in a normally-on state.
  • the water collecting structure includes a water collecting chamber having an upper opening, the upper end of the side wall of the water collecting chamber is lower than the bottom of the inner tub, the inner tub is connected with the upper opening of the water collecting chamber, and the drainage structure includes drainage a drain pipe communicating with a chamber wall of the water collecting chamber, wherein an upper opening of the water collecting chamber is higher than a highest point of the drain pipe;
  • the drain pipe is in direct communication with the bottom wall of the water collecting chamber and maintains a normally-on state.
  • the water collecting structure includes a mounting plate and a water retaining rib disposed on the mounting plate, the mounting plate is enclosed with the water retaining rib to form a water collecting chamber, and the mounting plate is provided for discharging water in the water collecting chamber
  • the first drain port, the water inlet end of the drain pipe is in communication with the first drain port, and the upper end of the water block is higher than the highest point of the drain pipe.
  • connection between the drainage structure and the water collecting structure is higher than the highest point of the drainage pipe, and the water in the water collecting structure is discharged to the washing machine under the action of gravity;
  • the first drain is higher than the highest point of the drain.
  • the water inlet end of the drain pipe communicates with the bottom wall, and the water outlet end directly extends to the outside of the washing machine, and the water inlet end of the drain pipe is higher than the water outlet end.
  • the drain pipe gradually decreases in height from the water inlet end to the water outlet end.
  • a buffer chamber is provided at the junction of the water collecting structure and the drainage structure for relieving and reducing the water flow velocity of the water collecting structure into the drain pipe;
  • the buffer chamber is disposed at a junction of the water collecting chamber and the drain pipe.
  • a bottom wall of the water collecting chamber is recessed downward to form a buffer chamber, and the first drain port is disposed on a chamber wall of the buffer chamber;
  • the bottom wall of the water collecting chamber is recessed downward to form a cavity having a bottom wall and a side wall, and the first drain opening is opened on the bottom wall of the cavity.
  • the side wall of the cavity is an inclined surface, and the side wall of the cavity is gradually contracted toward the axial direction of the cavity in the direction of water flow.
  • the drain pipe includes a water inlet end and a body, and the diameter of the water inlet end is larger than a pipe diameter of the body, so that a water inlet end of the drain pipe forms a buffer cavity;
  • the inlet end diameter is gradually reduced in the direction of the water flow until reaching the diameter of the body to form an inclined surface.
  • the washing machine further includes a main control device and a normally open electromagnetic valve.
  • the normally open electromagnetic valve is disposed on the drain pipe and communicates with the drain pipe, and the normally open electromagnetic valve is electrically connected to the main control device.
  • the present invention has the following beneficial effects compared with the prior art: (1) By setting the water collecting structure, on the one hand, when the water is discharged from the inner tub, the water is blocked by the water collecting structure to prevent water overflow. On the other hand, since the water collecting structure is entirely below the inner tub, the water collecting structure does not have a partial structure between the inner tub and the tank, which does not have a limiting effect on the expansion of the inner tub, and provides ample space for the expansion of the inner tub; By setting the drainage structure in the normally-on state, the highest point of the drainage structure is lower than the highest point of the water collecting structure, so that the water in the water collecting structure is discharged by the drainage structure under the action of gravity to prevent the water collecting structure from being inside. The water overflows due to the high water level; (3) The design structure can discharge the water in the water collecting structure without adding other components, and the design is reasonable, the structure is simple, and the cost is low.
  • Figure 1 is a schematic view showing the structure of a washing machine of the present invention
  • Figure 2 is a cross-sectional view showing the structure of the washing machine of the direct drainage structure of the present invention taken along line A-A of Figure 1;
  • Figure 3 is a cross-sectional view showing the structure of the washing machine with a control structure of the present invention taken along line A-A of Figure 1;
  • Fig. 4 is a cross-sectional structural view showing the washing machine A-A in another configuration of the present invention.
  • a washing machine includes an inner tub 200, which is a tub, and further includes a water collecting structure for blocking overflow of water discharged from the inner tub 200 and for collecting the water collecting structure.
  • the water draining drainage structure includes a tub body and an inner tub bottom provided at a lower portion of the tub body, and the water collecting structure is located outside the inner tub bottom.
  • the barrel body is connected with the bottom of the inner tub to form the inner tub, and the water collecting structure is located outside the bottom of the inner tub.
  • the water collecting structure is entirely located at a lower portion of the bottom of the inner tub 200.
  • the drainage structure is in a normally-on state.
  • the bottom of the inner tub includes a bottom wall and a folded edge disposed on an upper portion of the bottom wall, the folded edge surrounding the bottom wall, the bottom wall and the folded edge jointly forming an inner tub bottom, and the lower portion of the barrel and the upper portion of the flange are connected to form the Inner barrel.
  • the water collecting structure is not higher than the upper edge of the folded edge, so that the water collecting structure as a whole is located at the lower portion of the bottom of the inner tub.
  • the highest point of the drainage structure is lower than the highest point of the water collecting structure, and the water in the water collecting structure is automatically discharged by the drainage structure under the action of gravity; or the water in the drainage structure may be pumped out by the water pump.
  • the washing machine further includes a case 100 and a driving device 300 for driving the rotation of the inner tub 200.
  • the water collecting structure By setting the water collecting structure, on the one hand, when the water is discharged from the inner tub 200, the water is blocked and collected by the water collecting structure to prevent overflow of the water, and on the other hand, since the water collecting structure is entirely located below the inner tub 200, the water collecting structure is made
  • the partial structure between the side wall of the inner tub 200 and the cabinet 100 does not have a limiting effect on the expansion of the inner tub 200, and provides ample space for the expansion of the inner tub 200.
  • the water collecting structure includes a water collecting chamber 400 having an upper opening, an upper end of the side wall of the water collecting chamber 400 is lower than a bottom of the inner tub 200, and an upper opening of the inner tub 200 and the water collecting chamber 400
  • the drainage structure includes a drain pipe 401 that communicates with a chamber wall of the water collection chamber 400, and an upper opening of the water collection chamber 400 is higher than a highest point of the drain pipe 401.
  • the water discharged from the inner tub 200 is blocked by providing the water collecting chamber 400. Since the upper end of the side wall of the water collecting chamber 400 is lower than the bottom of the inner tub 200, the water collecting chamber 400 is entirely below the bottom of the inner tub.
  • the side wall of the water collecting chamber 400 is not provided with a structure between the inner tub 200 and the tank 100, and a certain safety distance is not required between the inner tub 200 and the water collecting structure to prevent the inner tub 200 from colliding with the water collecting structure to cause damage, and at the same time There is no need to set a safety distance between the water collecting structure and the box 100. Therefore, only the safety distance between the inner barrel 200 and the box 100 can be designed, and the inner barrel 200 barrel diameter can be greatly increased, and the expansion of the inner barrel 200 can be better realized. .
  • the drain pipe 401 By allowing the drain pipe 401 to communicate with the chamber wall of the water collecting chamber 400, the water is discharged to the water collecting chamber 400, and at the same time, the upper opening of the water collecting chamber 400 is higher than the highest point of the drain pipe 401, so that the water in the water collecting chamber 400 is made. Under the action of gravity, it flows down and is automatically discharged.
  • the lower portion of the inner tub 200 is provided with a second drain port 204, which can drain the water in the inner tub 200 into the water collecting structure, and the washing machine includes a plugging device 205 for blocking the second drain port 204, when in the water inlet and the laundry state, The occluding device 205 blocks the second drain port 204, so that the inner tub 200 is filled with water for washing. When the drain is dehydrated, the occluding device 205 is opened to discharge the water into the water collecting chamber 400 of the water collecting structure.
  • the washing water in the inner tub 200 enters the water collecting chamber 400 from the inner tub 200, and if there is too much liquid, it will overflow from the water collecting chamber 400; or, in the washing process, if the inner tub 200 and the collecting chamber
  • the occlusion device 205 between 400 is damaged, and the washing water enters the water collecting chamber 400 from the inner tub 200, so that the water inlet not only causes the water to overflow from the water collecting chamber 400, but the above three conditions cause the water to overflow to the ground to cause the ground to be wet. Electrical components that are slipped or spilled onto the bottom of the washing machine cause damage to the electrical components.
  • the drainage structure By setting the drainage structure, the water in the water collecting structure is discharged, and the drainage structure is in a normally-on state, the highest point of the drainage structure is lower than the highest point of the water collecting structure, and the water in the water collecting structure is under the action of gravity Discharged by the drainage structure, the structure is reasonable in design, no need to add components, and greatly reduce the cost; moreover, since the water collecting structure is disposed at the lower part of the bottom of the inner barrel, the water collecting capacity is limited due to space limitation, and may be slightly inadvertently It will cause overflow.
  • a drainage structure that can directly discharge water water can be drained from time to time, so that the water in the water collecting structure will not accumulate to a higher water level, greatly reducing the risk of overflow.
  • drain pipe 401 directly communicates with the bottom wall of the water collecting chamber 400, and maintains the normally-on state, so that all the water in the water collecting chamber 400 can be discharged without remaining, and the performance of the water collecting chamber 400 is not affected.
  • the normal state allows water to be discharged from time to time.
  • the water collecting structure includes a mounting plate 500 and a water retaining rib 501 disposed on the mounting plate 500.
  • the mounting plate 500 is enclosed with the water retaining rib 501 to form a water collecting chamber 400.
  • the structure is simple and convenient for processing, and the water retaining rib 501 and the mounting plate 500 can be integrally formed to form the water collecting chamber 400, or It is another fixing method (such as bonding), and the upper end of the water retaining rib 501 is higher than the highest point of the drain pipe 401, so that the water in the water collecting chamber 400 can be automatically discharged under the action of gravity.
  • connection between the drainage structure and the water collecting structure is higher than the highest point of the drainage pipe 401, and the water in the water collecting structure is automatically discharged from the washing machine under the action of gravity, and the connection point is higher than the highest point of the drainage pipe 401.
  • the first drain port 900 is higher than the highest point of the drain pipe 401, so that after the water is discharged from the first drain port 900, the potential energy is gradually reduced, and the drainage is more rapid.
  • the water inlet end of the drain pipe communicates with the bottom wall, the water outlet end directly extends to the outside of the washing machine, and the drain does not have other components, and the water inlet end of the drain pipe 401 is higher than the water outlet end.
  • the height of the drain pipe 401 gradually decreases from the water inlet end to the water outlet end, so that the position where the water flow changes direction is reduced, and the potential energy is gradually decreased, so that the water discharge is smoother.
  • a buffer chamber 802 is provided at the junction of the water collecting structure and the drainage structure for relieving and reducing the water flow velocity entering the drain pipe 401 by the water collecting structure.
  • the connection between the water collecting structure and the drainage structure is generally a detachable connection, such as snapping, plugging or screwing. If the water flows too fast, the connection between the drainage structure and the water collecting structure is easily affected by excessive impact. The water leakage is caused, and even the drainage structure is detached from the water collecting structure.
  • the buffer chamber 802 is disposed at the connection between the drainage structure and the water collecting structure, and the above-mentioned danger is reduced by the buffering action of the buffer chamber 802.
  • the buffer chamber 802 is disposed at a junction of the water collecting chamber 400 and the drain pipe 401.
  • Solution 1 The bottom wall of the water collecting chamber 400 is recessed downward to form a buffer chamber 802.
  • the first drain port 900 is disposed on the chamber wall of the buffer chamber 802, so that the water first enters the buffer chamber 802 and passes through the buffer chamber 802.
  • the buffering function prevents the water flow from being excessively impacted on the joint between the water collecting structure and the drainage structure, so that the drainage structure falls off, and the first drainage port 900 is disposed on the bottom wall of the buffer chamber, so that all the water entering the buffer chamber 802 is discharged. , reducing damage to the buffer chamber 802 by water.
  • the bottom wall of the water collecting chamber 400 is recessed downward to form a cavity having a bottom wall and a side wall, and the first drain port 900 is opened on the bottom wall 802-1 of the cavity to prevent water from being stored in the cavity.
  • the sidewall 802-2 of the cavity is an inclined surface, and the sidewall 802-2 of the cavity is gradually contracted toward the axis of the cavity in the direction of water flow, so that the water flow gradually changes, so that the water flow slowly enters the cavity.
  • the drain pipe comprises a water inlet end, a water outlet end and a body disposed between the water inlet end and the water outlet end, wherein the diameter of the water inlet end is larger than the pipe diameter of the body, so that the water inlet end of the drain pipe 401 forms a buffer cavity. 802.
  • the diameter of the water inlet end of the drain pipe 401 is gradually reduced in the water flow direction until reaching the diameter of the body of the drain pipe 401, forming an inclined surface.
  • the edge of the first drain opening 900 extends downward to form a tubular structure
  • the tubular structure has an external thread
  • the water inlet end of the drain pipe has an internal thread
  • the tubular structure is screwed with the drain pipe to fix the drain pipe on the water collecting structure.
  • the washing machine further includes an openable/closed control structure 801.
  • the control structure 801 is disposed on the drainage structure and communicates with the drainage structure, and the control structure 801 is normally open, when the washing machine is in a normal operating state.
  • the control structure 801 is in an open state, so that the drainage structure is in a conducting state, and the water can be discharged from the water collecting structure from time to time under the action of gravity;
  • control structure 801 When the washing machine malfunctions or is not suitable for drainage, the control structure 801 is closed to cut off the drainage structure and the water cannot flow out.
  • the washing machine further includes a main control device 800.
  • the control structure 801 is electrically connected to the main control device 800.
  • the control structure 801 is a normally open electromagnetic valve, and the normally open electromagnetic valve is in communication with the drain pipe 401.
  • the normally open solenoid valve When the washing machine is in a normal state, the normally open solenoid valve is in an open state, so that the drain pipe 401 is in a conducting state, and the water in the water collecting structure can be discharged from time to time.
  • the main control device The 800 control normally open solenoid valve is closed, and when the fault is removed, the normally open solenoid valve is opened to make it drain normally.
  • the control structure 801 can also be a mechanical valve. When the washing machine is in a normal state, the mechanical valve is always in an open state, and when a fault occurs, the manual is closed.
  • a filter net is arranged in the drain pipe, and the drain pipe is easily blocked by the direct discharge structure, and the drain water can be filtered in the drain pipe to prevent the blockage and prolong the service life.
  • the filter and the inner wall of the drain pipe are detachably connected for easy cleaning, and can be snapped or screwed.
  • the side wall of the water collecting chamber 400 is spaced apart from the outer wall of the bottom of the inner tub 200 by a certain distance.
  • the washing tub 206 is prevented from vibrating and collecting water.
  • the side walls of the cavity 400 collide to increase the service life of the water collection chamber 400.
  • the inner tub 200 includes a third drain port 201 for draining when dry and a first drain line 202 communicating with the third drain port 201, and the water outlet 203 and the water collecting structure of the first drain line 202 Connected.
  • the first drain line 202 that communicates through the third drain port 201 discharges the water in the tub 206 into the water collecting structure, and then drains the water through the drain pipe 401.
  • the embodiment is further defined in the first embodiment.
  • the water collecting structure includes a mounting plate 500 and a water retaining rib 501 disposed on the mounting plate 500.
  • the plate 500 is enclosed with the water retaining ribs 501 to form a water collecting chamber 400.
  • the water collecting chamber 400 is located in the middle of the mounting plate 500, so that the center of gravity of the water retaining device is more easily coincident with the center, reducing the offset.
  • the water retaining rib 501 is annular, and the water retaining rib 501 is enclosed with the mounting plate 500 to form an annular water collecting chamber 400.
  • the water retaining rib 501 is disposed obliquely, and by setting the water retaining rib 501 to an inclined shape, the water retaining amount can be maximized and the use is more convenient;
  • the water retaining rib 501 gradually contracts from the top to the bottom in the direction of the central axis of the water collecting chamber 400, so that the upper opening has a larger diameter and is more convenient for collection.
  • the bottom outer wall of the inner tub 200 is a curved surface, and the water retaining rib 501 is spaced apart from the curved surface of the inner tub 200 by a certain distance.
  • the projection of the inner tub 200 in the horizontal direction covers the projection of the water collecting chamber 400 in the horizontal direction.
  • the interval between the water collecting chamber 400 and the tank 100 is increased, and the collision of the water collecting chamber 400 against the tank 100 is prevented, and the set is reduced.
  • the water chamber 400 is damaged; at the same time, the water collecting chamber 400 is small, and the installation of other devices at the bottom of the box 100 is more convenient.
  • the projection of the inner tub 200 in the horizontal direction may also be smaller than the projection of the water collecting chamber 400 in the horizontal direction, and more water can be collected.
  • the mounting plate 500 is provided with a drain pipe 401.
  • One end of the drain pipe 401 is in communication with the water collecting chamber 400, and the other end is connected to the outside of the washing machine or communicates with the total drain pipe of the washing machine to discharge the water.
  • the barrel wall of the inner tub 200 is provided with a first drain line 202 communicating with the third drain port 201 and the third drain port 201, and the water outlet 203 of the first drain line 202 is disposed on the water collecting chamber 400.
  • the third drain port 201 and the first drain line 202 are each a plurality, each of the third drain ports 201 respectively corresponding to the corresponding first drain line 202, or a plurality of third drain ports 201 corresponding to a first drain line
  • the water that has been pumped out due to the centrifugal action of the inner tub 200 enters the first drain pipe 202 through the third drain port 201, and passes through the water outlet 203 of the first drain pipe 202. It is discharged into the water collecting chamber 400 to block the overflow of the water.
  • the water outlet 203 of the first drain line 202 is disposed above the upper opening of the water collection chamber 400.
  • the water enters the first drain line 202 through the third drain port 201 and is discharged into the water collecting chamber 400 through the water outlet 203 to prevent the water from overflowing; the water outlet 203 is set in the block.
  • Above the upper opening of the water collecting chamber 400 of the water gluten 501 the water discharged from the water outlet 203 directly falls into the water collecting chamber 400, and the structure is simpler, and it is not necessary to add other additional components, and the water collecting effect is better.
  • the inner tub 200 further includes a second drain port 204 for discharging water in the inner tub 200 into the water collecting chamber 400 when dewatering and/or drying, between the second drain port 204 and the water collecting chamber 400.
  • a occlusion device 205 is provided, which opens the second drain 204 when dewatering and/or drying, and a large amount of water in the inner tub 200 is discharged through the second drain 204, which will be The second drain port 204 is blocked, and water is retained in the inner tub 200 for washing.
  • the second drain port 204 is disposed above the upper opening of the water collecting chamber 400, and the blocking device 205 is disposed at a lower portion of the second drain port 204.
  • the plugging device 205 By providing the second drain port 204, when dewatering and/or drying, the plugging device 205 opens the second drain port 204 to discharge the water in the inner tub 200 directly into the water collecting structure, and the water retaining rib 501 blocks the water from overflowing. And discharging the water through the drain pipe 401 to the washing machine; when washing, the plugging device 205 blocks the second drain port 204, so that the water in the inner tub 200 remains in the inner tub 200 for washing.
  • the washing machine is a pulsator washing machine.
  • the occlusion device 205 includes a valve plug 205-1 and an electromagnetic device 205-2 disposed under the valve plug 205-1.
  • the electromagnetic device 205-2 is electrically connected to a control device of the washing machine.
  • the valve plug 205 -1 blocking the second drain port 204 to prevent water from draining in the inner tub 200.
  • the electromagnetic device 205-2 controls the valve plug 205-1 to move downward to make the second drain port 204 Open and drain water into the catchment structure.
  • the mounting plate 500 is provided with a positioning device.
  • the bottom wall of the inner tub 200 is provided with a matching portion matching the positioning device.
  • the engaging portion can be a positioning groove.
  • the positioning device When the positioning device is dehydrated and/or dried, the positioning device is separated from the engaging portion.
  • the inner tub 200 rotates with the output shaft 303.
  • the positioning device cooperates with the mating portion to clamp the inner tub 200 on the mounting plate 500, and the valve plug 205-1 is opposite to the second drain port 204, and the second The drain port 204 blocks the water in the inner tub 200 from being discharged, and the output shaft drives the pulsator in the washing machine to rotate.
  • the mounting plate 500 is disposed between the inner tub 200 and the driving device 300, and the lower portion of the mounting plate 500 is fixedly connected to the outer casing of the driving device 300.
  • the water in the inner tub 200 can be automatically lowered into the water collecting structure by the self-weight, and the mounting plate 500 is disposed at the upper portion of the driving device 300, and the water is disposed. Isolated from the drive unit 300 to prevent damage to the drive unit 300 caused by water.
  • the driving device 300 includes a motor 301.
  • the motor 301 is provided with a deceleration clutch device 302.
  • the lower portion of the mounting plate 500 is fixedly connected to the deceleration clutch or to the outer casing of the motor 301.
  • the mounting plate 500 and the driving device 300 may be connected in a manner that the mounting plate 500 and the output shaft 303 of the driving device 300 are connected by bearings.
  • the output shaft 303 of the reduction clutch is connected to the inner tub 200 through the mounting plate 500 to drive the rotation of the inner tub 200, and the mounting plate 500 and the output shaft 303 of the driving device 300 are connected by bearings.
  • a suspension type expansion washing machine includes a box body 100, a washing tub 206 disposed in the box body 100, and a driving device 300.
  • the output shaft 303 of the driving device 300 is connected to the washing tub 206.
  • For driving the washing tub 206 to rotate further comprising a suspension damper 600 and a mounting member 700 disposed at a lower portion of the washing tub 206, the driving device 300 being mounted on the mounting member 700, the suspension damper 600 One end is connected to the case 100, and the other end is connected to the mounting member 700.
  • the suspension damper 600 is mounted on the mounting member 700 by providing the mounting member 700 under the washing tub 206. Since the mounting member 700 is positioned lower than the washing tub 206, the longitudinal height of the mounting portion 701 is lowered to allow installation. The inclination angle ⁇ between the rear suspension damper 600 and the side wall of the casing is reduced, thereby reducing the occupied space of the suspension damper 600, when the structure is suspended from the washing tub 206 and the cabinet 100. In the meantime, it is possible to increase the diameter of the washing tub 206 without increasing the volume of the casing 100, thereby achieving the purpose of expanding the capacity.
  • the laundry tub 206 may be a laundry tub 206 having only an inner tub 200 for holding water and performing laundry, and the tub 206 may also be a tub 206 having an inner tub 200 and an outer tub.
  • the mounting member 700 includes a mounting portion 701 for mounting with the suspension damper 600, the mounting portion 701 being no higher than the bottom of the tub 206.
  • the mounting portion 701 is not higher than the bottom of the tub 206, so that it does not occupy the space between the tub 206 and the cabinet 100, and the diameter of the tub 206 can be increased to achieve capacity expansion.
  • the mounting portion 701 is located below the bottom of the tub of the washing tub 206.
  • the suspension damper 600 is assembled with the mounting portion 701
  • the mounting portion 701 is suspended from the bottom of the tub 206.
  • the angle of the inclination angle formed between the suspension damper 600 and the casing 100 is reduced, that is, the suspension damper 600 is more closely fitted to the inner wall of the casing 100, and a more abundant space is reserved for the washing tub 206. Therefore, the purpose of expansion can be achieved by increasing the diameter of the washing tub 206.
  • the projection of the mounting portion 701 in the horizontal direction is located at the periphery of the projection of the washing tub 206 in the horizontal direction.
  • the mounting portion 701 Since the mounting portion 701 is disposed below the bottom of the tub 206 and does not occupy the space between the tub 206 and the cabinet 100, the mounting portion 701 does not collide with the tub 206. Under this premise, the mounting portion 701 is The horizontal direction extends beyond the barrel wall of the washing tub 206, so that the projection of the mounting portion 701 in the horizontal direction is located at the periphery of the projection of the washing tub 206 in the horizontal direction, thereby further reducing the installation space of the suspension damper 600, and further The installation space of the washing tub 206 is increased, and the expansion of the washing tub 206 is realized.
  • the output shaft 303 is connected to the washing tub 206 through the mounting member 700 for driving the washing tub 206 to rotate.
  • the mounting member 700 is coupled to the output shaft 303 through a bearing.
  • the mounting member 700 can also be fixedly connected to the outer casing of the driving device 300 to make the mounting member 700, the driving device 300 and the washing tub 206 a relatively independent whole body; the mounting member 700 can also be fixedly connected with the outer casing of the driving device 300.
  • the output shaft 303 is coupled to the output shaft 303 to form the mounting member 700, the drive unit 300, and the washing tub 206 as a relatively independent unit.
  • the mounting member 700 is connected to the output shaft 303 through a bearing and/or to the outer casing of the driving device 300, so that the mounting member 700, the driving device 300 and the washing tub 206 become a relatively independent whole body, and the mounting member is reduced by the shock absorbing member.
  • the vibration of the 700 further reduces the vibration of the washing tub 206 and the driving device 300, thereby achieving a good shock absorbing effect.
  • the mounting member 700 is a central symmetrical structure, and the plurality of suspension dampers 600 are evenly distributed around the mounting member 700.
  • the mounting plate 500 By setting the mounting plate 500 to a central symmetrical structure, the overall center of gravity deviation of the mounting plate 500, the washing tub 206, and the motor 301 is reduced, and a better shock absorbing effect is achieved; the mounting plate 500 is set to a circular shape, and the driving is facilitated on the one hand.
  • Device 300 makes the structure smoother
  • the present embodiment further defines the third embodiment.
  • the mounting member 700 is a flat circular mounting plate 500.
  • the diameter of the mounting plate 500 is larger than the diameter of the washing tub 206.
  • the mounting plate 500 is disposed under the washing tub 206, and the lower end of the hanging damper 600 is assembled with the edge of the mounting plate 500, so that the connecting portion of the hanging damper 600 and the mounting plate 500 is located in the washing tub 206.
  • the lower portion is located outside the circumferential direction of the tub 206, that is, the mounting portion 701 is located obliquely below the bottom of the tub 206 to reduce the hanging space of the suspension damper 600, thereby increasing the volume of the cabinet 100 without increasing the volume of the cabinet 100.
  • the space reserved for the laundry tub 206 is increased.
  • the drive device 300 is mounted on a lower portion of the mounting plate 500 through which the output shaft 303 of the drive device 300 passes and is coupled to the mounting plate 500 by bearings.
  • suspension dampers 600 which are evenly distributed around the circular mounting plate 500.
  • the shock absorbing member includes a boom 602 and a shock absorbing unit 601 for generating a damping force, one end of the boom 602 is fixed to an upper portion of the casing 100, and the other end passes through the mounting portion 701 and shock absorption. Unit 601 is connected.
  • the damper unit 601 is located at a lower portion of the mounting plate 500, so that the damper unit 601 does not occupy the space between the case 100 and the washing tub 206 in the horizontal direction, thereby further reducing the hindrance of the damper unit 601 to the expansion of the washing tub 206.
  • the mounting portion of the shock absorbing member and the housing 100 and the mounting plate 500 may also be: the upper portion of the housing 100 is provided with a mounting seat, one end of the hanging rod 602 is connected with the mounting member 700, and the other end is passed through the mounting seat.
  • the earthquake unit 601 is connected.
  • the mounting member 700 may also be a cross-shaped mounting plate 500.
  • the suspension damper members 600 are respectively connected to the edges of the branches of the cross-shaped mounting plate 500, and the mounting portion 701 of the suspension damper member 600 and the cross-shaped mounting plate 500 is connected.
  • the bottom of the tub 206 is lower than the bottom of the tub 206 so that it does not occupy space between the tub 206 and the cabinet 100 while being lowered by the mounting portion 701, thereby reducing the installation space of the suspension damper 600 and realizing the expansion of the tub 206. .
  • the mounting plate 500 may be a flat plate or a structure having a low intermediate edge and a low edge, for example, including an annular edge plate, a circular center plate, and a connecting riser for connecting the edge plate and the center plate, and the cross section forms an " ⁇ " shape.
  • the mounting plate 500 can also be fixedly connected to the casing of the driving device 300.
  • the mounting plate 500 can also be connected to the casing and the output shaft 303 through bearings at the same time.
  • the damper device includes a motor 301, and the motor is provided with a deceleration clutch, and the output shaft 303 of the deceleration clutch is connected to the washing tub 206.
  • the washing tub 206 is driven to rotate.
  • the damper device further includes a first damper member 703, one end of the first damper member 703 is movably connected to the mounting member 700, and the other end is movably connected to the bottom of the box body 100.
  • the first damper member 703 applies a downward pulling force to the mounting member 700, so that the mounting member 700 is simultaneously subjected to the downward pulling force of the first damper member 703 and the upward pulling force of the suspension damper member 600, through the combined force of the two. Achieve better shock absorption.
  • the mounting member 700 is a circular flat plate mounting plate 500.
  • the suspension damper member 600 is connected to the mounting plate 500 from the upper portion, and the first damper member 703 is connected to the mounting plate 500 from the lower portion to realize the suspension damper member 600 and the first A damper member 703 simultaneously acts on the mounting plate 500 to dampen the mounting plate 500 to achieve a shock absorbing effect on the tub 206 and the motor 301.
  • the mounting member 700 includes a mounting large plate 700-1 coupled to the suspension damper member 600 and a mounting small plate 700-2 coupled to the first damper member 703, and the mounting slab 700- 1 is connected with the mounting small plate 700-2 through a rib to enhance the strength of the mounting member.
  • the rib spacing is set to enhance the effect. Since the bottom wall of the washing machine case 100 needs to be provided with a reinforcing structure and other components to be installed, the diameter of the large plate 700-1 is generally designed to be larger than the diameter of the mounting small plate 700-2, providing space for installation of other components. Separate settings make it easier to use the space of the mounting piece 700, which is more convenient to use.
  • first shock absorbing member 703 is hinged to the mounting member 700, and the other end is hinged to the bottom of the housing 100.
  • first shock absorbing member 703 is a shock absorber.
  • the washing machine further includes a second damper 704 disposed on the driving device 300.
  • One end of the second damper 704 is fixedly connected to the driving device 300, and the other end is fixedly connected to the bottom wall of the casing 100.
  • the second damper member 704 By providing the second damper member 704 to apply a downward pulling force or an upward elastic force to the driving device 300, in combination with the first damper member 703 and the suspension damper member 600, the mounting plate 500, the driving device 300, and The overall formation of the washing tub 206 achieves a better shock absorbing effect under the combined action of individual components.
  • one end of the second damper member 704 is fixedly connected to the stator of the motor 301, and the other end is fixedly connected to the bottom wall of the casing 100.
  • the second damper device is a damper spring.
  • the washing machine is further provided with a water collecting structure for blocking overflow of water discharged from the inner tub 200, and the water collecting structure is entirely located at a lower portion of the bottom of the inner tub 200.
  • the water collecting structure includes a water collecting chamber 400 having an upper opening, the upper end of the side wall of the water collecting chamber 400 being lower than the bottom of the inner tub 200, and the inner tub 200 communicating with the upper opening of the water collecting chamber 400.
  • the mounting plate 500 is provided with a water retaining rib 501, and the mounting plate 500 is enclosed with the water retaining rib 501 to form a water collecting chamber 400.
  • the structure is simple and convenient for processing and forming.
  • the water collecting chamber 400 is located in the middle of the mounting plate 500, so that the center of gravity of the water retaining device is more easily coincident with the center, reducing the offset.
  • the water retaining rib 501 is annular, and the water retaining rib 501 is enclosed with the mounting plate 500 to form an annular water collecting chamber 400.
  • the water retaining rib 501 is disposed obliquely, and by setting the water retaining rib 501 to an inclined shape, the water retaining amount can be maximized and the use is more convenient;
  • the water retaining rib 501 gradually contracts from the top to the bottom in the direction of the central axis of the water collecting chamber 400, so that the upper opening has a larger diameter and is more convenient for collection.
  • the bottom outer wall of the inner tub 200 is a curved surface, and the water retaining rib 501 is spaced apart from the curved surface of the inner tub 200 by a certain distance.
  • the projection of the inner tub 200 in the horizontal direction covers the projection of the water collecting chamber 400 in the horizontal direction.
  • the interval between the water collecting chamber 400 and the tank 100 is increased, and the collision of the water collecting chamber 400 against the tank 100 is prevented, and the set is reduced.
  • the water chamber 400 is damaged; at the same time, the water collecting chamber 400 is small, and the installation of other devices at the bottom of the box 100 is more convenient.
  • the projection of the inner tub 200 in the horizontal direction may also be smaller than the projection of the water collecting chamber 400 in the horizontal direction, and more water can be collected.
  • the mounting plate 500 is provided with a drain pipe 401.
  • One end of the drain pipe 401 is in communication with the water collecting chamber 400, and the other end is connected to the outside of the washing machine or communicates with the total drain pipe of the washing machine to discharge the water.
  • the barrel wall of the inner tub 200 is provided with a first drain line 202 communicating with the third drain port 201 and the third drain port 201, and the water outlet 203 of the first drain line 202 is disposed on the water collecting chamber 400.
  • the third drain port 201 and the first drain line 202 are each a plurality, each of the third drain ports 201 respectively corresponding to the corresponding first drain line 202, or a plurality of third drain ports 201 corresponding to a first drain line
  • the pipeline 202 when the washing machine performs the spin-drying process, the water that has been pumped out due to the centrifugal action of the washing tub 206 enters the first drain pipe 202 through the third drain port 201, and passes through the water outlet of the first drain pipe 202.
  • 203 is discharged into the water collection chamber 400 to block the overflow of the water.
  • the water outlet 203 of the first drain line 202 is disposed above the upper opening of the water collection chamber 400.
  • the water enters the first drain line 202 through the third drain port 201 and is discharged into the water collecting chamber 400 through the water outlet 203 to prevent the water from overflowing; the water outlet 203 is set in the block.
  • Above the upper opening of the water collecting chamber 400 of the water gluten 501 the water discharged from the water outlet 203 directly falls into the water collecting chamber 400, and the structure is simpler, and it is not necessary to add other additional components, and the water collecting effect is better.
  • the inner tub 200 further includes a second drain port 204 for discharging water in the inner tub 200 into the water collecting chamber 400 when dewatering and/or drying, between the second drain port 204 and the water collecting chamber 400.
  • a occlusion device 205 is provided, which opens the second drain 204 when dewatering and/or drying, and a large amount of water in the inner tub 200 is discharged through the second drain 204, which will be The second drain port 204 is blocked, and water is retained in the inner tub 200 for washing.
  • the second drain port 204 is disposed above the upper opening of the water collecting chamber 400, and the blocking device 205 is disposed at a lower portion of the second drain port 204.
  • the plugging device 205 By providing the second drain port 204, when dewatering and/or drying, the plugging device 205 opens the second drain port 204 to discharge the water in the inner tub 200 directly into the water collecting structure, and the water retaining rib 501 blocks the water from overflowing. And discharging the water through the drain pipe 401 to the washing machine; when washing, the plugging device 205 blocks the second drain port 204, so that the water in the inner tub 200 remains in the inner tub 200 for washing.
  • the washing machine is a pulsator washing machine.
  • the occlusion device 205 includes a valve plug 205-1 and an electromagnetic device 205-2 disposed under the valve plug 205-1.
  • the electromagnetic device 205-2 is electrically connected to a control device of the washing machine.
  • the valve plug 205 -1 blocking the second drain port 204 to prevent water from draining in the inner tub 200.
  • the electromagnetic device 205-2 controls the valve plug 205-1 to move downward to make the second drain port 204 Open and drain water into the catchment structure.
  • the mounting plate 500 is provided with a positioning device.
  • the bottom wall of the inner tub 200 is provided with a matching portion matching the positioning device.
  • the engaging portion can be a positioning groove.
  • the positioning device When the positioning device is dehydrated and/or dried, the positioning device is separated from the engaging portion.
  • the inner tub 200 rotates with the output shaft 303.
  • the positioning device cooperates with the mating portion to clamp the inner tub 200 on the mounting plate 500, and the valve plug 205-1 is opposite to the second drain port 204, and the second The drain port 204 blocks the water in the inner tub 200 from being discharged, and the output shaft drives the pulsator in the washing machine to rotate.
  • the mounting plate 500 is disposed between the inner tub 200 and the driving device 300, and the lower portion of the mounting plate 500 is fixedly coupled to the outer casing of the driving device 300.
  • the water in the inner tub 200 can be automatically lowered into the water collecting structure by the self-weight, and the mounting plate 500 is disposed at the upper portion of the driving device 300, and the water is disposed. Isolated from the drive unit 300 to prevent damage to the drive unit 300 caused by water.
  • the driving device 300 includes a motor 301.
  • the motor 301 is provided with a deceleration clutch device 302.
  • the lower portion of the mounting plate 500 is fixedly connected to the deceleration clutch or to the outer casing of the motor 301.
  • the mounting plate 500 and the driving device 300 may be connected in a manner that the mounting plate 500 and the output shaft 303 of the driving device 300 are connected by bearings.
  • the output shaft 303 of the reduction clutch is connected to the inner tub 200 through the mounting plate 500 to drive the rotation of the inner tub 200, and the mounting plate 500 and the output shaft 303 of the driving device 300 are connected by bearings.

Abstract

一种洗衣机，属于洗衣机领域，包括用于阻挡从内桶（200）中排出的水溢出的集水结构和用于将集水结构内的水排出的排水结构，所述内桶（200）包括桶体和设置于桶体下部的内桶桶底，所述集水结构位于内桶桶底的外部，通过集水结构位于内桶桶底的外部，使桶体与洗衣机箱体（100）之间的间隔距离更大，能够实现更大限度的扩容，设计合理，结构简单，成本低。

Description

一种洗衣机 技术领域
本发明属于洗衣机领域，具体地说，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，则容纳旋转桶的桶及容纳桶的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空间的限制，一般的用户家中用于安装洗衣机的位置有限，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。
为了将内桶的容量扩大，在洗衣机内设置用于收集内桶中的水的集水结构，将集水结构设置在内桶的下部，用于收集内桶排出的水，由于受洗衣机大小的影响，内桶下部的空间有限，导致集水结构的容积有限，排水设计不好经常会造成溢流，损坏洗衣机下部的电气元件或者造成地面湿滑。因此，在增加内桶容量的前提下，如何设计集水结构的排水是目前面临的巨大问题。
有鉴于此特提出本发明。
发明内容
本发明要解决的技术问题在于克服现有技术的不足，提供一种洗衣机，通过设置常通状态的排水结构，排水结构的最高点低于所述集水结构的最高点，使集水结构内的水在重力的作用下经排水结构时时排出，防止集水结构内的水因水位过高而溢出；该设计结构无需增加其他部件，就可将集水结构内的水排出，设计合理，结构简单，成本低。
为解决上述技术问题，本发明采用技术方案的基本构思是：
一种洗衣机,包括内桶，所述内桶为盛水桶，还包括用于阻挡从内桶中排出的水溢出的 集水结构和用于将集水结构内的水排出的排水结构，所述内桶包括桶体和设置于桶体下部的内桶桶底，所述集水结构位于内桶桶底的外部。
所述集水结构整体位于所述内桶桶底的下部，所述排水结构为常通状态。
所述集水结构包括具有上开口的集水腔，所述集水腔的侧壁上端低于所述内桶的桶底，所述内桶与集水腔的上开口连通，所述排水结构包括排水管，所述排水管与集水腔的腔室壁连通，所述集水腔的上开口高于排水管的最高点；
优选地，所述排水管与集水腔的底壁直接连通，并保持常通状态。
所述集水结构包括安装板和设置在安装板上的挡水筋，所述安装板与挡水筋围合形成集水腔，所述安装板上设有用于将集水腔内的水排出的第一排水口，所述排水管的进水端与第一排水口连通，所述挡水筋上端高于排水管的最高点。
所述排水结构与集水结构的连接处高于排水管的最高点，集水结构内的水在重力作用下排出洗衣机；
优选地，所述第一排水口高于所述排水管的最高点。
排水管的进水端与底壁连通，出水端直接延伸至洗衣机外，所述排水管的进水端高于出水端，
优选地，所述排水管自进水端至出水端高度逐渐降低。
所述集水结构与排水结构的连接处设有缓冲腔，用于缓解和降低由集水结构进入排水管的水流速度；
优选地，所述缓冲腔设置在集水腔与所述排水管的连接处。
所述集水腔的底壁向下凹陷形成缓冲腔，所述第一排水口设置在缓冲腔的腔室壁上；
优选地，集水腔的底壁向下凹陷形成具有底壁和侧壁的凹腔，所述第一排水口开设在凹腔的底壁上。
所述凹腔的侧壁为倾斜面，所述凹腔的侧壁沿水流方向逐步向凹腔的轴线方向收缩。
所述排水管包括进水端和本体，所述进水端的直径大于本体的管径使排水管的进水端形成缓冲腔；
所述进水端直径沿水流方向逐渐缩小直至达到本体的直径形成倾斜面。
洗衣机还包括主控制装置和常开电磁阀，所述常开电磁阀设置在排水管上并与排水管连通，常开电磁阀与主控制装置电连接。
采用上述技术方案后，本发明与现有技术相比具有以下有益效果：(1)通过设置集水结构，一方面当水从内桶排出时，通过集水结构将水阻挡，防止水的溢出，另一方面，由于集水结构整体位于内桶以下，使集水结构不具有位于内桶和箱体之间的部分结构，对内桶的扩容不具有限制作用，为内桶的扩容提供充裕的空间；(2)通过设置常通状态的排水结构，排水结构的最高点低于所述集水结构的最高点，使集水结构内的水在重力的作用下经排水结构时时排出，防止集水结构内的水因水位过高而溢出；(3)该设计结构无需增加其他部件，就可将集水结构内的水排出，设计合理，结构简单，成本低。
下面结合附图对本发明的具体实施方式作进一步详细的描述。
附图说明
附图作为本发明的一部分，用来提供对本发明的进一步的理解，本发明的示意性实施例及其说明用于解释本发明，但不构成对本发明的不当限定。显然，下面描述中的附图仅仅是一些实施例，对于本领域普通技术人员来说，在不付出创造性劳动的前提下，还可以根据这些附图获得其他附图。在附图中：
图1是本发明洗衣机俯视图结构示意图；
图2是本发明直接排水结构的洗衣机在图1的A-A方向剖视结构示意图
图3是本发明带有控制结构的洗衣机在图1的A-A方向剖视结构示意图；
图4是本发明另一种结构的洗衣机A-A方向剖视结构示意图。
图中：100、箱体 200、内桶 201、第三排水口 202、第一排水管路 203、出水口 204、第二排水口 205、封堵装置 205-1阀塞 205-2、电磁装置 206、洗衣桶 300、驱动装置 301、电机 302、减速离合装置 303、输出轴 400、集水腔 401、排水管 500、安装板 501、挡水筋 600、悬吊减震件 601、减震单元 602、吊杆 700、安装件 700-1、安装大板 700-2、安装小板 701、安装部 703、第一减震件 704、第二减震件 800、主控制装置 801、控制结构 802、缓冲腔 802-1凹腔的底壁 802-2凹腔的侧壁 900、第一排水口。
需要说明的是，这些附图和文字描述并不旨在以任何方式限制本发明的构思范围，而是通过参考特定实施例为本领域技术人员说明本发明的概念。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对实施例中的技术方案进行清楚、完整地描述，以下实施例用于说明本发明，但不用来限制本发明的范围。
实施例一
如图1-4所示，一种洗衣机,包括内桶200，所述内桶200为盛水桶，还包括用于阻挡从内桶200中排出的水溢流的集水结构和用于将集水结构内的水排出的排水结构，所述内桶200包括桶体和设置于桶体下部的内桶桶底，所述集水结构位于内桶桶底的外部。桶体与内桶桶底连接共同形成所述内桶，集水结构位于内桶桶底的外部。
所述集水结构整体位于所述内桶200桶底的下部，洗衣机处于正常运转状态时，所述排水结构为常通状态。内桶桶底包括底壁和设置在底壁上部的折边，折边环绕底壁一周，底壁和折边共同形成内桶桶底，且桶体的下部与折边的上部连接共同形成所述的内桶。集水结构不高于折边的上边沿，使集水结构整体位于所述内桶桶底的下部。
其中，所述排水结构的最高点低于所述集水结构的最高点，集水结构内的水在重力的作用下自动经排水结构排出；也可以是排水结构内的水可以通过水泵抽出。
该洗衣机还包括箱体100和用于驱动所述内桶200转动的驱动装置300。
通过设置集水结构，一方面当水从内桶200排出时，通过集水结构将水阻挡、收集，防止水的溢流，另一方面，由于集水结构整体位于内桶200以下，使集水结构不具有位于内桶200的侧壁和箱体100之间的部分结构，对内桶200的扩容不具有限制作用，为内桶200的扩容提供充裕的空间。
进一步地，所述集水结构包括具有上开口的集水腔400，所述集水腔400的侧壁上端低于所述内桶200的桶底，所述内桶200与集水腔400的上开口连通，所述排水结构包括排水管401，所述排水管401与集水腔400的腔室壁连通，所述集水腔400的上开口高于排水管401的最高点。
通过设置集水腔400，实现对内桶200内排出的水进行阻挡，由于集水腔400的侧壁上端低于所述内桶200的桶底，使集水腔400整体位于内桶的桶底以下，使集水腔400的侧壁不具有位于内桶200和箱体100之间的结构，不用在内桶200和集水结构之间设置一定的安全距离，防止内桶200碰撞到集水结构造成损坏，同时也不用在集水结构和箱体100之间再设置安全距离，因此仅设计内桶200与箱体100之间的安全距离即可，可以大大增加内桶200桶径，更好的实现内桶200的扩容。
通过使排水管401与集水腔400的腔室壁连通，将水排出集水腔400，同时，集水腔400的上开口高于排水管401的最高点，使集水腔400内的水在重力作用下顺流而下，自动排出。
内桶200的下部设有第二排水口204，可以将内桶200内的水排入集水结构，洗衣机包 括用于封堵第二排水口204的封堵装置205，在进水和洗衣状态时，封堵装置205将第二排水口204封堵，使内桶200盛水进行洗衣，当排水脱水时，封堵装置205打开，将水排入集水结构的集水腔400。在进水时，如果流量计等水位控制元件故障，水会通过平衡环的顶部沿着内桶200壁流到底部的集水腔400内，由于进水不止使水会从集水腔400内溢出；或者在脱水排水时，内桶200中的洗涤水由内桶200进入集水腔400，如果液体过多，则会从集水腔400溢出；或者，在洗衣过程中，如果内桶200与集水腔400之间的封堵装置205损坏，洗涤水由内桶200进入集水腔400，造成进水不止使水会从集水腔400溢出，上述三种情况均会造成水溢流到地面造成地面湿滑或者溢流到洗衣机底部的电器件上造成电器件的损坏。
通过设置排水结构，将集水结构内的水排出，排水结构为常通状态，所述排水结构的最高点低于所述集水结构的最高点，集水结构内的水在重力的作用下经排水结构排出，该结构设计合理，无需增加部件，大大减低成本；而且，由于集水结构设置在内桶的桶底的下部，受空间的限制其集水能力受限，稍有不慎可能就会造成溢流，通过设置能够将水直接排出的排水结构，能够实现时时排水，使集水结构内的水不会积攒到较高水位，大大降低了溢流的风险。
进一步地，所述排水管401与集水腔400的底壁直接连通，并保持常通状态能够使集水腔400内的水全部排出，不残留，不会影响集水腔400的性能，同时常通状态使水能够时时排出。
进一步地，所述集水结构包括安装板500和设置在安装板500上的挡水筋501，所述安装板500与挡水筋501围合形成集水腔400，所述安装板500上设有用于将集水腔400内的水排出的第一排水口900，所述排水管401的进水端与第一排水口900连通，所述挡水筋501上端高于排水管401的最高点。通过设置安装板500和挡水筋501，并使二者围合形成集水腔400，该结构简单，便于加工成型，挡水筋501与安装板500可以一体成型形成集水腔400，也可以是其他固定方式(如粘接)，挡水筋501的上端高于排水管401的最高点，使集水腔400内的水能够在重力的作用下自动排出。
进一步地，所述排水结构与集水结构的连接处高于排水管401的最高点，集水结构内的水在重力作用下自动排出洗衣机，通过将连接处高于排水管401的最高点，集水结构内的水在从连接处排出后，无需经历势能上升的阶段，减少水排出的阻力，使水从集水结构内更加顺畅的排出。
进一步地，所述第一排水口900高于所述排水管401的最高点，使水从第一排水口900 排出后，势能逐渐降低，排水更加迅速。
进一步地，排水管的进水端与底壁连通，出水端直接延伸至洗衣机外，排水不设置其他部件，所述排水管401的进水端高于出水端。
进一步地，所述排水管401自进水端至出水端高度逐渐降低，使水流改变方向的部位减少，势能逐渐下降，使水排出更加顺畅。
进一步地，所述集水结构与排水结构的连接处设有缓冲腔802，用于缓解和降低由集水结构进入排水管401的水流速度。集水结构与排水结构之间一般为可拆卸连接的连接方式，如，卡接、插接或者螺纹连接，如果水流过快，容易造成排水结构与集水结构的连接处受冲击过大产生形变造成漏水，甚至排水结构从集水结构上脱落，为了避免上述问题的出现，将排水结构与集水结构的连接处设置缓冲腔802，通过缓冲腔802的缓冲作用，降低上述危险的产生。
进一步地，所述缓冲腔802设置在集水腔400与所述排水管401的连接处。
方案一：所述集水腔400的底壁向下凹陷形成缓冲腔802，所述第一排水口900设置在缓冲腔802的腔室壁上，使水流先进入缓冲腔802，经过缓冲腔802的缓冲作用，防止水流对集水结构与排水结构之间的连接处冲击过大，使排水结构脱落，第一排水口900设置在缓冲腔的底壁上，使进入缓冲腔802的水全部排出，减少水对缓冲腔802的损坏。
进一步地，集水腔400的底壁向下凹陷形成具有底壁和侧壁的凹腔，所述第一排水口900开设在凹腔的底壁802-1上，防止凹腔内存水。
进一步地，所述凹腔的侧壁802-2为倾斜面，所述凹腔的侧壁802-2沿水流方向逐步向凹腔的轴线方向收缩，使水流逐渐变化，使水流缓慢进入凹腔内。
方案二：所述排水管包括进水端、出水端和设置在进水端和出水端之间的本体，所述进水端的直径大于本体的管径使排水管401的进水端形成缓冲腔802。
进一步地，所述排水管401的进水端直径沿水流方向逐渐缩小直至达到排水管401的本体的直径，形成倾斜面。
其中，第一排水口900的边沿向下延伸形成管状结构，管状结构具有外螺纹，排水管的进水端具有内螺纹，管状结构与排水管螺纹连接将排水管固定在集水结构上。
进一步地，如图3所示，洗衣机还包括可开启/关闭的控制结构801，控制结构801设置在排水结构上并与排水结构连通，控制结构801为常开状态，当洗衣机处于正常运转状态时控制结构801处于开启状态，使排水结构处于导通状态，水在重力作用下可时时从集水结构 内排出；
当洗衣机故障或者不适合排水时，关闭控制结构801，使排水结构截断，水无法流出。
方案一：洗衣机还包括主控制装置800，所述控制结构801与主控制装置800电连接，所述控制结构801为常开电磁阀，所述常开电磁阀与排水管401连通。
当洗衣机处于正常状态时，常开电磁阀为开启状态，使排水管401处于导通状态，集水结构内的水能够时时排出，当洗衣机处于故障状态或者洗涤水不适合排出时，主控制装置800控制常开电磁阀关闭，当故障排除以后再将常开电磁阀打开，使其正常排水。
方案二：控制结构801也可以是机械阀门，当洗衣机处于正常状态时，机械阀门一直处于开启状态，当出现故障时，手动关闭。
进一步地，排水管内设有过滤网，由于直接排出结构容易阻塞排水管，通过在排水管内设置过滤网，能够对排出的水进行过滤，防阻塞，延长使用寿命。
过滤网与排水管路的内壁可拆卸连接，方便清洗，可以采用卡接或者螺纹连接。
其中，所述集水腔400的侧壁与所述内桶200的桶底的外壁之间间隔一定间距。
通过使集水腔400的侧壁上端低于内桶200的桶底，并且使集水腔400的侧壁与内桶200的桶底的外壁之间间隔一定间距，防止洗衣桶206震动时与集水腔400的侧壁进行碰撞，从而提高集水腔400的使用寿命。
所述内桶200包括在甩干时用于排水的第三排水口201和与第三排水口201连通的第一排水管路202，所述第一排水管路202的出水口203与集水结构连通。通过第三排水口201连通的第一排水管路202将洗衣桶206内的水排入集水结构，进而通过排水管401将水排出。
实施例二
如图1-4所示，本实施例为对实施例一的进一步限定，本实施例中，所述集水结构包括安装板500和设置在安装板500上的挡水筋501，所述安装板500与挡水筋501围合形成集水腔400。通过设置安装板500和挡水筋501，并使二者围合形成集水腔400，该结构简单，便于加工成型。
集水腔400位于安装板500的中部，使挡水装置的重心更容易与中心重合，减少偏移。
所述挡水筋501为环状，所述挡水筋501与安装板500围合形成环状集水腔400。
进一步地，所述挡水筋501倾斜设置，通过将挡水筋501设置成倾斜状，能够最大限度的增加挡水量，更便于使用；
进一步地，所述挡水筋501自上而下向集水腔400的中轴线方向逐渐收缩，使上开口口径更大，更加便于收集。
进一步地，所述内桶200的底部外壁为弧面，所述挡水筋501与内桶200的弧面间隔一定间距。
进一步地，所述内桶200在水平方向的投影覆盖所述集水腔400在水平方向的投影。通过将内桶200在水平方向的投影覆盖所述集水腔400在水平方向的投影，增加集水腔400对箱体100之间的间隔，防止集水腔400对箱体100的碰撞，减少集水腔400的损坏；同时集水腔400小，更便于箱体100底部其他装置的安装。
所述内桶200在水平方向的投影也可以小于所述集水腔400在水平方向的投影，能够收集的水更多。
进一步地，安装板500上设有排水管401，排水管401的一端与集水腔400连通，另一端通至洗衣机外或者与洗衣机的总的排水管路连通，将水排出。通过在集水腔400内设置用于将集水结构内的水排出的排水管401，当水排入集水腔400后，通过排水管401将集水腔400内的水排出，防止集水腔400内水过多而溢出。
进一步地，内桶200桶壁上设有第三排水口201和第三排水口201连通的第一排水管路202，所述第一排水管路202的出水口203设置在集水腔400的上开口的上方。第三排水口201和第一排水管路202均为多个，每个第三排水口201分别与相对应的第一排水管路202，也可以多个第三排水口201对应一个第一排水管路202，当洗衣机执行甩干程序时，由于内桶200的离心作用而被甩出的水通过第三排水口201进入第一排水管路202，并通过第一排水管路202的出水口203排入集水腔400，阻挡水的四处溢流。
所述第一排水管路202的出水口203设置在集水腔400的上开口的上方。通过将出水口203与集水结构连通，甩干时水经第三排水口201进入第一排水管路202再经出水口203排出进入集水腔400，阻挡水溢出；出水口203设置在挡水筋501围城的集水腔400的上开口的上方，从出水口203排出的水直接落入集水腔400，该结构更加简单，无需增加其他附加部件，集水效果更好。
进一步地，所述内桶200还包括在脱水和/或甩干时用于将内桶200内的水排入集水腔400的第二排水口204，第二排水口204与集水腔400之间设有封堵装置205，所述封堵装置205在脱水和/或甩干时将第二排水口204打开，内桶200内的大量的水通过第二排水口204排出，在洗衣时将所述第二排水口204封堵，将水保留在内桶200中进行洗衣。
进一步地，所述第二排水口204设置所述集水腔400的上开口的上方，所述封堵装置205设置在第二排水口204的下部。
通过设置第二排水口204，在脱水和/或甩干时，封堵装置205打开第二排水口204，将内桶200中的水直接排入集水结构，挡水筋501阻挡水防止水溢出，并通过排水管401将水排出洗衣机；当洗衣时，封堵装置205将第二排水口204封堵，使内桶200中的水存留于内桶200中进行洗衣。
洗衣机为波轮洗衣机。
所封堵装置205包括阀塞205-1和设置在阀塞205-1下的电磁装置205-2，电磁装置205-2与洗衣机的控制装置电连接，当洗衣机处于洗衣状态时，阀塞205-1将第二排水口204封堵防止内桶200中的水排出，当洗衣机处于排水或脱水状态时，所述电磁装置205-2控制阀塞205-1向下运动，使第二排水口204开启，将水排入集水结构中。
安装板500上设有定位装置，内桶200底壁上设有与定位装置向匹配的配合部，配合部可以为定位凹槽，定位装置在脱水和/或甩干时，定位装置与配合部脱离，内桶200随输出轴303转动，当洗衣机处于洗衣状态时，定位装置与配合部配合，将内桶200卡在安装板500上，阀塞205-1正好与第二排水口204相对，将第二排水口204封堵防止内桶200中的水排出，输出轴带动洗衣机内的波轮转动。
进一步地，所述安装板500设置在内桶200与驱动装置300之间，所述安装板500的下部与驱动装置300的外壳固定连接。通过将安装板500设置在内桶200与驱动装置300之间，一方面内桶200中的水能够依靠自重下降，自动流入集水结构，另一方面安装板500设置在驱动装置300的上部，将水与驱动装置300隔离，防止水对驱动装置300造成的损坏。
驱动装置300包括电机301，电机301上方设有减速离合装置302，安装板500的下部与减速离合器或与电机301的外壳固定连接。
安装板500与驱动装置300的连接方式还可以为：所述安装板500与驱动装置300的输出轴303之间通过轴承连接。
进一步地，减速离合器的输出轴303穿过所述安装板500与内桶200连接，驱动内桶200的转动，安装板500与驱动装置300的输出轴303之间通过轴承连接。
实施例三
如图1-4所示，一种悬吊式扩容洗衣机,包括箱体100、设置于箱体100内的洗衣桶206和驱动装置300，所述驱动装置300的输出轴303与洗衣桶206连接用于驱动洗衣桶206转 动，还包括悬吊减震件600和设置在洗衣桶206下部的安装件700，所述驱动装置300安装在所述安装件700上，所述悬吊减震件600的一端与箱体100连接，另一端与安装件700连接。
通过在洗衣桶206下设置安装件700，将悬吊减震件600安装在安装件700上，由于安装件700较洗衣桶206位置更靠下，降低了安装部701的纵向的高度，使安装后的悬吊减震件600与箱体侧壁之间的倾斜角度θ减小，进而使悬吊减震件600的占用空间减小，当将该结构悬吊于洗衣桶206与箱体100之间时，便能够实现在不增加箱体100体积的前提下增加洗衣桶206的直径，实现扩容的目的。
洗衣桶206可以为仅具有内桶200的洗衣桶206，内桶200用于盛水并进行洗衣，洗衣桶206也可以为具有内桶200和外桶的的洗衣桶206。
进一步地，所述安装件700包括用于与悬吊减震件600装配的安装部701，所述安装部701不高于所述洗衣桶206的桶底。
安装部701不高于洗衣桶206的桶底，使其不占用洗衣桶206与箱体100之间的空间，能够增加洗衣桶206的直径，实现扩容。
进一步地，所述安装部701位于所述洗衣桶206的桶底以下，当悬吊减震件600与安装部701装配后，由于安装部701设置的低于洗衣桶206的桶底，使悬吊减震件600与箱体100之间形成的倾斜角的角度减小，即，使悬吊减震件600与箱体100的内壁更加贴合，为洗衣桶206预留了更充裕的空间，因此可以通过增加洗衣桶206的直径实现扩容的目的。
进一步地，所述安装部701在水平方向的投影位于所述洗衣桶206在水平方向的投影的外围。
由于安装部701设置在洗衣桶206的桶底以下，不占用洗衣桶206与箱体100之间的空间，安装部701不会与洗衣桶206产生碰撞，在这个前提下，将安装部701在水平方向上延伸至洗衣桶206桶壁以外，使安装部701在水平方向的投影位于所述洗衣桶206在水平方向的投影的外围，进一步的减少了悬吊减震件600的安装空间，进而增加了洗衣桶206的安装空间，实现洗衣桶206的扩容。
进一步地，所述输出轴303穿过安装件700与洗衣桶206连接用于驱动洗衣桶206转动，所述安装件700与输出轴303通过轴承连接。
其中，安装件700也可以与驱动装置300的外壳固定连接，将安装件700、驱动装置300和洗衣桶206成为一相对独立的整体；安装件700也可以与驱动装置300的外壳固定连接的 同时与输出轴303通过轴承连接，将安装件700、驱动装置300和洗衣桶206成为一相对独立的整体。
所述安装件700与输出轴303通过轴承连接和/或与驱动装置300的外壳固定连接，使安装件700、驱动装置300和洗衣桶206成为一相对独立的整体，通过减震件减少安装件700的震动进而实现减少洗衣桶206、驱动装置300的震动，进而实现良好的减震效果。
所述安装件700为中心对称结构，所述悬吊减震件600为多个，多个所述的悬吊减震件600均匀分布在安装件700的四周。
通过将安装板500设置为中心对称结构，降低安装板500、洗衣桶206和电机301整体重心偏离的可能，实现更好的减震效果；将安装板500设置为圆形，一方面便于安装驱动装置300，另一方面使结构更加平稳
实施例四
如图1-4所示，本实施为对实施例三的进一步限定，本实施例中安装件700为平板状的圆形安装板500，安装板500的直径大于所述洗衣桶206的直径，所述安装板500设置在洗衣桶206的下方，所述悬吊减震件600的下端与安装板500的边缘装配，使悬吊减震件600与安装板500相连的连接部位于洗衣桶206的下部并位于洗衣桶206的周向以外，即，安装部701位于洗衣桶206桶底的斜下方，减少悬吊减震件600的悬吊空间，进而在不增加箱体100体积的前提下，为洗衣桶206预留的空间增加。
所述驱动装置300装配于在安装板500的下部，所述驱动装置300的输出轴303穿过所述安装板500并与所述安装板500通过轴承连接。
悬吊减震件600为四个，均匀分布在圆形安装板500的四周。
所述减震件包括吊杆602和用于产生阻尼作用力的减震单元601，所述吊杆602的一端与箱体100的上部固定，另一端穿过所述的安装部701与减震单元601连接。
减震单元601位于安装板500的下部，使减震单元601在水平方向上不占用箱体100和洗衣桶206之间的空间，进一步减少减震单元601对洗衣桶206扩容造成的阻碍。
减震件与箱体100和安装板500的安装方式还可以是：所述箱体100上部设有安装座，所述吊杆602的一端与安装件700连接，另一端穿过安装座与减震单元601连接。
安装件700也可以为十字形安装板500的，悬吊减震件600分别与十字形安装板500的各分支的边缘连接，悬吊减震件600与十字形安装板500连接的安装部701低于洗衣桶206的桶底，使其不会在洗衣桶206和箱体100之间占用空间同时通过安装部701降低，减小悬 吊减震件600的安装空间，实现洗衣桶206的扩容。
安装板500可以是平板，也可以是中间高边缘低的结构，如，包括环状边缘板、圆形中心板和用于连接边缘板和中心版的连接竖板，剖面形成“Ω”形。
其中，安装板500也可以与驱动装置300的机壳固定连接，当然安装板500也可以同时与机壳和输出轴303通过轴承连接。
实施例五
如图1-4所示，在实施例三和实施例四的基础上，本实施例中，减震装置包括电机301，电机上设有减速离合器，减速离合器的输出轴303与洗衣桶206连接驱动洗衣桶206转动。所述减震装置还包括第一减震件703，所述第一减震件703一端与安装件700活动连接，另一端与箱体100底部活动连接。第一减震件703对安装件700施加一个向下的拉力，使得安装件700同时受到第一减震件703向下的拉力和悬吊减震件600向上的拉力，通过二者的合力作用实现更好的减震效果。
安装件700为圆形平板状的安装板500，悬吊减震件600自上部与安装板500连接，第一减震件703自下部与安装板500连接，实现悬吊减震件600与第一减震件703同时作用于安装板500，对安装板500起到减震作用进而实现对洗衣桶206和电机301的减震效果。
安装件700的另一种方案，安装件700包括与悬吊减震件600连接的安装大板700-1和与第一减震件703连接的安装小板700-2，安装大板700-1与安装小板700-2之间通过加强筋连接，以增强安装件的强度。加强筋间隔设置，增强效果更好。由于洗衣机箱体100的底壁需要设置加强结构和安装其他部件，一般将安装大板700-1的直径设计的大于安装小板700-2的直径，为其他部件的安装提供空间。分开设置更加节约安装件700一下的空间，更方便使用。
进一步地，所述第一减震件703一端与安装件700铰接，另一端与箱体100底部铰接。
更近一步地，所述第一减震件703为减震器。
进一步地，洗衣机还包括设置在驱动装置300上的第二减震件704，所述第二减震件704的一端与驱动装置300固定连接，另一端固定连接在箱体100的底壁上。
通过设置第二减震件704，使其对驱动装置300施加一个向下的拉力或者向上的弹力，结合第一减震件703和悬吊减震件600，使安装板500、驱动装置300和洗衣桶206形成的整体在单个部件的共同作用下达到更好的减震效果。
进一步地，所述第二减震件704的一端与电机301的定子固定连接，另一端固定连接在 箱体100的底壁上。
更进一步地，第二减震装置为减震弹簧。
更进一步地，洗衣机上还设有集水结构，用于阻挡从内桶200中排出的水溢出，所述集水结构整体位于所述内桶200桶底的下部。集水结构包括具有上开口的集水腔400，所述集水腔400的侧壁上端低于所述内桶200的桶底，所述内桶200与集水腔400的上开口连通。
具体来说，安装板500上设置挡水筋501，所述安装板500与挡水筋501围合形成集水腔400。通过设置安装板500和挡水筋501，并使二者围合形成集水腔400，该结构简单，便于加工成型。
集水腔400位于安装板500的中部，使挡水装置的重心更容易与中心重合，减少偏移。
所述挡水筋501为环状，所述挡水筋501与安装板500围合形成环状集水腔400。
进一步地，所述挡水筋501倾斜设置，通过将挡水筋501设置成倾斜状，能够最大限度的增加挡水量，更便于使用；
进一步地，所述挡水筋501自上而下向集水腔400的中轴线方向逐渐收缩，使上开口口径更大，更加便于收集。
进一步地，所述内桶200的底部外壁为弧面，所述挡水筋501与内桶200的弧面间隔一定间距。
进一步地，所述内桶200在水平方向的投影覆盖所述集水腔400在水平方向的投影。通过将内桶200在水平方向的投影覆盖所述集水腔400在水平方向的投影，增加集水腔400对箱体100之间的间隔，防止集水腔400对箱体100的碰撞，减少集水腔400的损坏；同时集水腔400小，更便于箱体100底部其他装置的安装。
所述内桶200在水平方向的投影也可以小于所述集水腔400在水平方向的投影，能够收集的水更多。
进一步地，安装板500上设有排水管401，排水管401的一端与集水腔400连通，另一端通至洗衣机外或者与洗衣机的总的排水管路连通，将水排出。通过在集水腔400内设置用于将集水结构内的水排出的排水管401，当水排入集水腔400后，通过排水管401将集水腔400内的水排出，防止集水腔400内水过多而溢出。
进一步地，内桶200桶壁上设有第三排水口201和第三排水口201连通的第一排水管路202，所述第一排水管路202的出水口203设置在集水腔400的上开口的上方。第三排水口201和第一排水管路202均为多个，每个第三排水口201分别与相对应的第一排水管路202， 也可以多个第三排水口201对应一个第一排水管路202，当洗衣机执行甩干程序时，由于洗衣桶206的离心作用而被甩出的水通过第三排水口201进入第一排水管路202，并通过第一排水管路202的出水口203排入集水腔400，阻挡水的四处溢流。
所述第一排水管路202的出水口203设置在集水腔400的上开口的上方。通过将出水口203与集水结构连通，甩干时水经第三排水口201进入第一排水管路202再经出水口203排出进入集水腔400，阻挡水溢出；出水口203设置在挡水筋501围城的集水腔400的上开口的上方，从出水口203排出的水直接落入集水腔400，该结构更加简单，无需增加其他附加部件，集水效果更好。
进一步地，所述内桶200还包括在脱水和/或甩干时用于将内桶200内的水排入集水腔400的第二排水口204，第二排水口204与集水腔400之间设有封堵装置205，所述封堵装置205在脱水和/或甩干时将第二排水口204打开，内桶200内的大量的水通过第二排水口204排出，在洗衣时将所述第二排水口204封堵，将水保留在内桶200中进行洗衣。
进一步地，所述第二排水口204设置所述集水腔400的上开口的上方，所述封堵装置205设置在第二排水口204的下部。
通过设置第二排水口204，在脱水和/或甩干时，封堵装置205打开第二排水口204，将内桶200中的水直接排入集水结构，挡水筋501阻挡水防止水溢出，并通过排水管401将水排出洗衣机；当洗衣时，封堵装置205将第二排水口204封堵，使内桶200中的水存留于内桶200中进行洗衣。
洗衣机为波轮洗衣机。
所封堵装置205包括阀塞205-1和设置在阀塞205-1下的电磁装置205-2，电磁装置205-2与洗衣机的控制装置电连接，当洗衣机处于洗衣状态时，阀塞205-1将第二排水口204封堵防止内桶200中的水排出，当洗衣机处于排水或脱水状态时，所述电磁装置205-2控制阀塞205-1向下运动，使第二排水口204开启，将水排入集水结构中。
安装板500上设有定位装置，内桶200底壁上设有与定位装置向匹配的配合部，配合部可以为定位凹槽，定位装置在脱水和/或甩干时，定位装置与配合部脱离，内桶200随输出轴303转动，当洗衣机处于洗衣状态时，定位装置与配合部配合，将内桶200卡在安装板500上，阀塞205-1正好与第二排水口204相对，将第二排水口204封堵防止内桶200中的水排出，输出轴带动洗衣机内的波轮转动。
进一步地，所述安装板500设置在内桶200与驱动装置300之间，所述安装板500的下 部与驱动装置300的外壳固定连接。通过将安装板500设置在内桶200与驱动装置300之间，一方面内桶200中的水能够依靠自重下降，自动流入集水结构，另一方面安装板500设置在驱动装置300的上部，将水与驱动装置300隔离，防止水对驱动装置300造成的损坏。
驱动装置300包括电机301，电机301上方设有减速离合装置302，安装板500的下部与减速离合器或与电机301的外壳固定连接。
安装板500与驱动装置300的连接方式还可以为：所述安装板500与驱动装置300的输出轴303之间通过轴承连接。
进一步地，减速离合器的输出轴303穿过所述安装板500与内桶200连接，驱动内桶200的转动，安装板500与驱动装置300的输出轴303之间通过轴承连接。
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 (11)

  1. 一种洗衣机,包括内桶，所述内桶为盛水桶，其特征在于，还包括用于阻挡从内桶中排出的水溢出的集水结构和用于将集水结构内的水排出的排水结构，所述内桶包括桶体和设置于桶体下部的内桶桶底，所述集水结构位于内桶桶底的外部。
  2. 根据权利要求1所述一种洗衣机，其特征在于，所述集水结构整体位于所述内桶桶底的下部，所述排水结构为常通状态。
  3. 根据权利要求1或2所述的一种洗衣机，其特征在于，所述集水结构包括具有上开口的集水腔，所述集水腔的侧壁上端低于所述内桶的桶底，所述内桶与集水腔的上开口连通，所述排水结构包括排水管，所述排水管与集水腔的腔室壁连通，所述集水腔的上开口高于排水管的最高点；
    优选地，所述排水管与集水腔的底壁直接连通，并保持常通状态。
  4. 根据权利要求3所述的一种洗衣机，其特征在于，所述集水结构包括安装板和设置在安装板上的挡水筋，所述安装板与挡水筋围合形成集水腔，所述安装板上设有用于将集水腔内的水排出的第一排水口，所述排水管的进水端与第一排水口连通，所述挡水筋上端高于排水管的最高点。
  5. 根据权利要求1-4任一所述的一种洗衣机，其特征在于，所述排水结构与集水结构的连接处高于排水管的最高点，集水结构内的水在重力作用下排出洗衣机；
    优选地，所述第一排水口高于所述排水管的最高点。
  6. 根据权利要求1-5任一所述的一种洗衣机，其特征在于，排水管的进水端与底壁连通，出水端直接延伸至洗衣机外，所述排水管的进水端高于出水端，
    优选地，所述排水管自进水端至出水端高度逐渐降低。
  7. 根据权利要求1-6任一所述的一种洗衣机，其特征在于，所述集水结构与排水结构的连接处设有缓冲腔，用于缓解和降低由集水结构进入排水管的水流速度；
    优选地，所述缓冲腔设置在集水腔与所述排水管的连接处。
  8. 根据权利要求7所述的一种洗衣机，其特征在于，所述集水腔的底壁向下凹陷形成缓冲腔，所述第一排水口设置在缓冲腔的腔室壁上；
    优选地，集水腔的底壁向下凹陷形成具有底壁和侧壁的凹腔，所述第一排水口开设在凹腔的底壁上。
  9. 根据权利要求8所述的一种洗衣机，其特征在于，所述凹腔的侧壁为倾斜面，所述凹 腔的侧壁沿水流方向逐步向凹腔的轴线方向收缩。
  10. 根据权利要求7所述的一种洗衣机，其特征在于，所述排水管包括进水端和本体，所述进水端的直径大于本体的管径使排水管的进水端形成缓冲腔；
    优选地，所述进水端直径沿水流方向逐渐缩小直至达到本体的直径形成倾斜面。
  11. 根据权利要求2-10任一所述的一种洗衣机，其特征在于，洗衣机还包括主控制装置和常开电磁阀，所述常开电磁阀设置在排水管上并与排水管连通，常开电磁阀与主控制装置电连接。
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