WO2014169679A1 - 一种内桶波轮一体结构及洗衣机及洗涤方法 - Google Patents
一种内桶波轮一体结构及洗衣机及洗涤方法 Download PDFInfo
- Publication number
- WO2014169679A1 WO2014169679A1 PCT/CN2013/090110 CN2013090110W WO2014169679A1 WO 2014169679 A1 WO2014169679 A1 WO 2014169679A1 CN 2013090110 W CN2013090110 W CN 2013090110W WO 2014169679 A1 WO2014169679 A1 WO 2014169679A1
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- WIPO (PCT)
- Prior art keywords
- washing
- inner barrel
- water
- inner tub
- tub
- Prior art date
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/02—Rotary receptacles, e.g. drums
- D06F37/12—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a vertical axis
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/02—Rotary receptacles, e.g. drums
- D06F37/12—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a vertical axis
- D06F37/14—Ribs or rubbing means forming part of the receptacle
-
- 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
- D06F37/264—Tubs provided with reinforcing structures, e.g. ribs, inserts, braces
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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
- D06F13/00—Washing machines having receptacles, stationary for washing purposes, with agitators therein contacting the articles being washed
- D06F13/04—Washing machines having receptacles, stationary for washing purposes, with agitators therein contacting the articles being washed wherein the agitator has an axial motion only
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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
- D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
- D06F17/06—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid by rotary impellers
- D06F17/10—Impellers
Definitions
- the present invention relates to the field of washing machines, and more particularly to an inner barrel pulsator integrated structure and a washing method for a washing machine and a washing machine to which the structure is applied. Background technique
- the washing machine is generally divided into a drum washing machine, a pulsator washing machine, and a stirring type washing machine.
- the pulsator washing machine and the mixing washing machine are extremely similar.
- the pulsator washing machine relies on the pulsator to agitate the water flow, while the irregularly moving water stream agitates the laundry to complete the washing and rinsing process of the laundry;
- the agitator washing machine relies on the stirring pole, directly on the book or by means of hydraulic drag The laundry is moved in the water to complete the washing of the laundry.
- the drum washing machine lifts the laundry by means of a plurality of ribs fixed to the inner wall of the inner cylinder, and the laundry is repeatedly lifted and dropped in the drum to complete the washing and rinsing process.
- the drum type washing machine has less washing water, low clothing wear rate, no clothes entanglement, and can be equipped with a hot water device, which is easy to realize automation, but has weak washing power, long washing time, complicated structure, large volume, and consumes metal materials. More, higher cost. Balance is relatively difficult to control at high speeds.
- the agitated washing machine has good washing uniformity, strong washing power, small abrasion on the clothes, large washing capacity, long washing time, high noise, complicated rotating mechanism of the stirring wing, difficulty in processing, high cost and large volume.
- the pulsator type washing machine has the advantages of simple structure, strong washing power, short washing time, low cost and light weight, but the clothing wear rate and the winding rate are high, the washing uniformity is poor, and the water consumption is large.
- washing machines have been widely used in homes, but the existing washing machines are mostly double-powered or double-cylinder machines, and the structure is relatively complicated and large in size, occupying a large space for the family.
- a pulsator is arranged in the inner barrel, the structure is relatively complicated, the installation process is cumbersome, and the cost is high. If the inner barrel and the pulsator are integrated, the complexity of the structure, the installation process and the cost are greatly reduced. How to integrate the advantages of the above various washing machines is a major problem.
- the Chinese patent No. CN200510094191. 3 discloses a washing method for clothes with good washing effect, low cost and no environmental pollution, and mainly includes the following steps: (1) adding an appropriate amount of washing to a washing machine containing laundry to be washed. The water supply and the defoaming agent; (2) The rotation speed of the washing machine is controlled by the control device is 3 to 12 rpm, and the forward and reverse rotations are performed at the same time, and the number of turns of each forward rotation is 0. 3 ⁇ 5 ⁇ 1. 5 ⁇ ; (3) After 5 minutes, the continuous operation is 0. 4 ⁇ 1. 5 minutes, then stop running 0. 3 ⁇ 1.
- the structure of the washing machine is Simple, the pulsator (inner barrel bottom) is integrated with the inner barrel wall, without a clutch, and the inner barrel is covered with double-threaded threads.
- the clothes are washed by a combination of pressure, multi-directional enthalpy, centrifugal washing without side effects, cavitation, and inertia of high-speed start.
- the washing machine involved in the above patent only adds a spiral structure to the inner tub wall, the inner tub bottom structure is not defined, the inner tub bottom space is wasted, and the laundry cannot be washed.
- the patent No. CN00215731. 4 discloses a non-pulse automatic washing machine, which comprises an inner barrel, an outer barrel, an inner barrel faucet and a motor, and is characterized in that the inner bucket and the inner bucket bottom water rib are integrated, and the inner bucket bottom water rib is replaced.
- the motor rotor is fixed on the inner barrel main shaft, and the inner rotor barrel is used together with the inner rotor of the motor. Since the inner bucket and the water rib at the bottom of the inner bucket are integrated, when the motor drives the inner bucket to operate intermittently in the forward and reverse directions, the water rib at the bottom of the inner bucket drives the water flow to act as a pulsator.
- the above patent discloses a pulsator-free structure, which does not specifically describe the inner tub bottom and the side structure.
- the inner tub bottom structure does not enhance the turning of the laundry, and the corresponding water-repellent vanes on the side surface agitate the internal washing water.
- the present invention has been made in view of this.
- SUMMARY OF THE INVENTION The object of the present invention is to overcome the deficiencies of the prior art, to provide an inner barrel pulsator integrated structure, and to add a water-leaf structure to the inner bottom of the barrel, the structure extending from the inner barrel bottom to the inner barrel wall enables the laundry to be in the circumferential direction. It can improve the movement of falling and being beaten.
- Another object of the present invention is to provide a washing machine having the above-described inner drum pulsator integrated structure.
- Another object of the present invention is to provide a washing method for the above washing machine, which is capable of positively reversing, reducing entanglement, and each forward rotation angle is not equal to the reverse rotation angle, so as to prevent the laundry from continuously washing and rubbing at the same position, resulting in washing.
- an inner barrel pulsator integrated structure the structure includes a vertical use inner bucket and a water bucket at the bottom of the inner bucket, and the water-spraying leaf is integrally formed with the inner bucket bottom.
- the water-spraying leaf is a convex structure disposed at the bottom of the inner tub, and the water-spreading leaves are at least two, each water-spreading leaf extends from the center of the inner tub bottom to the inner tub wall, and each water-spraying leaf is radially outward along the inner tub bottom.
- the extension is extended, and after extending to the highest point, it is connected with the inner barrel wall, and is extended in the circumferential direction from the one side to the highest point with a gentle slope shape, and then descends to the inner barrel bottom in a steep slope shape.
- the water-removing leaves are 2 ⁇ 4, and the plurality of water-spreading leaves are evenly distributed around the inner barrel axis clockwise or counterclockwise along the inner circumference of the inner barrel, and are raised clockwise or counterclockwise along the circumference of the inner barrel bottom. extend.
- the rising side of the gentle slope of the water-flooding blade is smoothly increased, and the descending side of the steep slope of the water-flooding leaf is smoothly lowered, and the bottom of the inner bucket is smoothed with the rising side of the gentle slope and the falling side of the steep slope, and the water-removing leaf is along the bottom of the inner bucket.
- Smooth outward outward, inner barrel wall and dial The water leaves are smooth and transitional.
- the water-removing leaves form a spine of the water-spreading leaf at a highest point in different positions in the radial direction of the inner tub.
- the spine is composed of two arcs, and the centers of the two arcs are distributed on different sides of the spine, and the arc near the center of the inner bucket
- the center of the line is on the rising side of the gentle slope
- the center of the arc near the inner barrel wall is on the descending side of the steep slope.
- the degree of inclination of the water-removing leaves on either side of the spine is different, and the inclination of the rising side of the gentle slope is smaller than the inclination of the descending side of the steep slope.
- intersection line between the water-removing water and the bottom of the inner barrel is an arc
- intersection line between the rising side of the gentle slope and the bottom of the inner barrel is the same as the bending direction of the intersection of the descending side of the steep slope and the bottom of the inner barrel, and each intersection line and the bottom of the inner barrel
- the outermost circumference is a smooth transition.
- the ratio of the height of the inner tub to the diameter of the inner tub is in the range of 0.4 to 2, and preferably the height of the inner tub is less than or equal to the diameter of the inner tub.
- the ratio of the height of the inner tub to the diameter of the inner tub is 0.6.
- the inner bottom of the inner tub is provided with a shaft hole through which the power shaft penetrates, and the inner tub wall and/or the inner tub bottom of the inner tub is distributed with a plurality of water leakage holes.
- a washing machine having the above-mentioned inner barrel pulsator integrated structure, wherein the outer barrel of the washing machine is coaxially disposed with the inner barrel pulsator integrated structure, and the power shaft of the washing machine extends into the shaft hole of the inner bottom of the inner barrel pulsator integral structure .
- a washing method which controls the washing machine to be reversed and reversed, so that the laundry is turned over in the inner tub to complete the washing.
- the angle of each forward and reverse rotation of the washing machine is different, and the angle of each forward rotation is not equal to each time.
- the angle of reversal by means of the integrated structure of the inner barrel of the pulsator, the clothes are pulled up and then fall vertically when the machine is rotated forward in the circumferential direction, and the clothes are impacted in the circumferential direction by the nearly vertical face when reversing, and during the reversal process, Under the guidance of the centrifugal force generated by the radial rotation and the structure of the inner tub bottom structure, the clothes are turned outwards upwards, and are turned inward and downward after reaching the inner tub wall.
- the circumferential direction and the movement of the radial garment are guided by the raised structure of the inner tub bottom.
- the protruding structure is at least two, preferably 2 to 4, and the plurality of convex structures are evenly distributed around the inner barrel axis clockwise or counterclockwise along the circumference of the inner barrel bottom, and are in the same direction clockwise or counterclockwise along the circumference of the inner barrel bottom.
- the lifting structure extends upward in a radially outward direction along the bottom of the inner tub, extends to the highest point and is connected to the inner barrel wall, and extends in a circumferential direction from one side to a highest point in a gentle slope shape to a steep slope shape. Go back to the bottom of the barrel.
- the garment is smoothly raised along the raised structure when the forward rotation is raised to the highest point, and then falls and falls along the steep slope near the vertical.
- the laundry hits the steep slope near the vertical.
- the centrifugal force generated by the rotation in the barrel diameter causes the clothes to be turned outwards and upwards along the convex structure, to the inside.
- the barrel wall is turned inward and downward.
- the inner tub rises to the forward rotation speed X with a certain acceleration, rotates for a certain time T1 in the forward direction, pauses for a period of time, and then rises to the reverse rotation speed ⁇ with a certain acceleration, and the reverse rotation is certain Time ⁇ 2, each time the forward rotation angle is not equal to the reverse rotation angle, the process is repeated 5 to 500 times per washing or rinsing.
- the forward rotation speed X and the reverse rotation speed ⁇ are respectively 20 to 100 rpm
- the forward rotation time T 1 and the reverse rotation time T2 are respectively l 5 s and ⁇ 1 ⁇ 2 .
- the washing method comprises the following steps:
- the washing and rinsing and dehydration processes can be completed only by one washing tub, which makes the structure of the washing machine simple, simplifies the installation process and reduces the cost.
- the water-leaf structure is added to the bottom of the inner tub, and the structure extends from the center of the inner tub bottom to the inner tub wall to enable the laundry to be lifted and dropped in the circumferential direction, and the garment can be flipped in the radial direction. Wash clothes in all directions and wash well.
- the circumferential direction of the water-removing blade at the bottom of the inner tub gradually rises and drops rapidly, so that the effect of lifting the laundry after the forward rotation is reversed, and the effect of striking the laundry is reversed; the center of the inner tub gradually rises toward the inner bucket wall. And the highest point is connected with the inner barrel wall, and the effect is that the laundry is turned upside down to the inner barrel wall in the radial direction and then turned inward and downward.
- the inner barrel height is small, saving installation space.
- the washing method of the present invention is set in the middle of the reverse rotation interval to reduce the entanglement of the clothes.
- each of the forward rotation angles is not equal to each of the reversal angles, so as to avoid uneven washing of the clothes at the same position.
- FIG. 1 is a structural diagram of a inner barrel pulsator of the present invention.
- Figure 2 Top view of two water-spraying structures of the inner barrel pulsator-body structure of the present invention
- Figure 3 Top view of four water-spraying leaves of the inner barrel pulsator-body structure of the present invention
- Figure 4 Inner barrel pulsator of the present invention - body structure installation diagram
- Figure 5 Three-water-leaf structure diagram of the inner barrel pulsator of the present invention
- Figure 6 The inner bucket pulsator of the present invention - four water-leaf structure diagrams of the body structure
- FIG. 7 Flow chart of the washing method of the present invention
- FIG. 9 is a trajectory diagram of the movement of the circumferential garment during forward rotation in the washing method of the present invention.
- FIG. 10 is a trajectory diagram of the circumferential garment when reversing in the washing method of the present invention: 1. inner barrel, 11 inner bottom, 12, inner barrel wall, 2, water leaf, 21 gentle slope rising side, 22 steep slope falling side, 23, spine, 3, rib, 4 shaft hole, 5, leakage hole, 6, outer barrel, 7, power shaft.
- an inner barrel pulsator integrated structure according to the present invention comprises a vertically used inner tub 1 and a water-spraying leaf 2 of an inner tub bottom 11 , and the water-spraying leaf 2 and the inner tub 1 is integrally provided, the water-leaching blade 2 is a convex structure disposed on the inner bottom 11 of the inner tub, and the water-leaching blades 2 are at least two, and each of the water-spraying blades 2 is respectively raised along the circumferential direction of the inner tub bottom 11 and the radial direction of the tub.
- the high extension is extended to the highest point along the radially outward direction of the inner tub bottom 11 and is connected to the inner tub wall 12, and is extended in the circumferential direction from one side to the highest point in a gentle slope shape and then descends to the inner tub bottom in a steep slope shape. That is, the water-spraying blade 2 extends from the center of the inner tub bottom 11 to the inner tub wall 12, and the circumferential direction of the water-leaching blade 2 of the inner tub bottom 11 rises slowly to the highest point and then drops rapidly, and the inner tub 1 is gradually raised from the center to the inner tub wall 12, and the highest The point is connected to the inner barrel wall 12.
- the clothes are raised along the smoothing slope of the water-flooding blade 2, and the rising side 21 is raised to the highest point, and the falling edge is close to the vertical steep slope.
- the falling side 22 is dropped and impacted, and the clothing is reversed.
- the falling side 22 to the steep vertical slope is subjected to an impact force.
- the centrifugal force generated by the rotation and the gradually rising tendency of the water-removing blade 2 of the inner tub bottom 11 from the center of the inner tub to the inner tub wall cause the laundry to be turned outwardly along the water-leaching blade 2, and the inner bucket wall 12 is rearwardly inwardly. Under Flip.
- the water-repellent blades 2 are 2-4, and the plurality of water-spraying blades 2 are evenly distributed around the axial center of the inner tub 1 along the inner tub bottom 11 and extend upward in the same direction clockwise or counterclockwise along the circumference of the inner tub bottom 11.
- the two water-spraying leaves 2 are symmetrically distributed in the center, and when the water-spreading leaves are three, the angle formed between any two water-spraying leaves 2 is 120 degrees.
- the plurality of water-spraying leaves 2 are evenly distributed around the axis of the inner tub 1 in a spoke shape.
- the water-spraying blade 2 smoothly transitions from a low to a high direction when extending clockwise or counterclockwise along the circumference of the inner tub bottom 11 , and the water-spreading blade 2 smoothly transitions from a low to a high direction along the radial extension direction of the barrel, and The width between the sides extending from the low to the high direction gradually increases, and the width to the inner tub wall 12 is the largest.
- the gentle slope rising side 21 of the water-leaching blade 2 is smoothly raised, the steep slope falling side 22 of the water-leaching blade 2 is smoothly lowered, and the inner bucket bottom 11 and the gentle slope rising side 21 and the steep slope descending side 22 are smoothly transitioned.
- the water-spraying blade 2 smoothly rises radially outward along the inner bottom 11 of the inner tub, and the inner bucket wall 12 and the water-leaching blade 2 smoothly transition.
- the water lobes 2 constitute the ridge beam 23 of the water-leaching blade 2 at the highest point in the radial different positions of the inner tub 1.
- the ridge beam 23 is composed of two arcs, and the centers of the two arcs are distributed on different sides of the ridge beam 23, close to the inner barrel
- the center of the arc of the axis is on the gentle slope rising side 21, and the center of the arc near the inner barrel wall is on the steep slope falling side 22.
- the two arc joints are smoothly butted, and the inner bucket 1 has a top and bottom view of the water leaf 2 similar to " ⁇ ".
- the section of the water-drawing blade 2 which is intercepted by the cylindrical surface coaxial with the inner tub 1 at any point on the backbone 23 is different in inclination on both sides of the point, and the inclination of the gentle slope rising side 21 is smaller than that of the steep slope falling side 22.
- the intersection line between the water-spraying blade 2 and the inner tub bottom 11 is an arc, and the intersection a of the gentle slope rising side 21 and the inner tub bottom 11 and the bending direction of the intersection b of the steep slope falling side 22 and the inner tub bottom 11 are the same, and the bending radii are different.
- the bending radius of the intersection a of the gentle slope rising side 21 and the inner tub bottom 11 is smaller than the bending radius of the intersection b of the steep slope falling side 22 and the inner tub bottom 11, and the intersection line smoothly transitions with the outermost circumference of the inner tub bottom 11.
- Such a structure tends to cause a gradual increase in width between the sides extending from the low to the high direction, and the width to the inner wall 12 is the largest.
- the ratio of the height of the inner tub 1 to the diameter of the inner tub 1 is 0.4 ⁇ 2.
- the height of the inner tub 1 is less than or equal to the diameter of the inner tub 1, the inner washing portion height of the inner tub is smaller than the inner tub minimum diameter, and the inner bucket 1 height is preferably the inner tub 1
- the ratio of diameters is in the range of 0.6. This makes full use of the hitting and centrifugal tumbling action of the water-leaching leaves.
- the inner tub wall 12 and/or the inner tub bottom 11 of the inner tub 1 is provided with reinforcing ribs 3 for reducing the deformation of the inner tub 1, and the reinforcing ribs 3 are disposed on the outer surface of the inner tub wall 12 of the inner tub 1 in the axial direction and/or the circumferential direction,
- the reinforcing rib 3 is disposed on the outer surface of the inner tub bottom 11 of the inner tub 1 in the radial direction and/or the circumferential direction.
- the reinforcing rib 3 on the outer surface of the inner tub wall 12 is axially disposed on the outer surface of the inner tub wall 12 or horizontally disposed in the circumferential direction
- the ribs on the outer surface of the inner tub bottom 11 are circumferentially disposed or radially arranged or circumferentially and radially staggered.
- the strength of the inner tub 1 is greatly enhanced.
- the inner bottom of the inner tub bottom 11 is provided with a shaft hole 4 through which the power shaft penetrates (see FIG.
- a washing method according to the present invention which controls the washing machine to be reversed and reversed, so that the laundry is turned over in the inner tub to complete the washing.
- the angle of the forward and reverse rotation of the washing machine is different each time. The angle is not equal to the angle of each reversal.
- the impact hitting when falling or being reversed is performed simultaneously with the turning in the radial direction, so that the laundry is continuously tumbling in the inner tub, and at the same time with the inner tub bottom Collision and friction with the inner barrel wall, uniform washing, and improved washing rate.
- the circumferential direction and the movement of the radial garment are guided by the raised structure of the inner tub bottom.
- the clothing is smoothly raised along the raised structure, and the extended surface is raised to the highest point, and then falls and falls along the steep slope near the vertical.
- the clothes are reversed, the laundry hits the steep slope near the vertical. on.
- the centrifugal force generated by the rotation in the barrel diameter direction and the convex structure of the inner tub bottom are gradually increased from the center of the inner tub to the inner tub wall, so that the laundry is turned outwards along the convex structure, and the inner bucket wall is rearwardly inwardly.
- the inner tub rises to the forward rotation speed X with a certain acceleration, rotates for a certain time T1 in the forward direction, pauses for a period of time, and then rises to the reverse rotation speed ⁇ with a certain acceleration, and the reverse rotation is certain Time ⁇ 2, each time the forward rotation angle is not equal to the reverse rotation angle, the process is repeated 5 to 500 times.
- Each forward rotation angle is greater than or less than the reverse rotation angle.
- the forward rotation speed X and the reverse rotation speed ⁇ are respectively 20 to 100 rpm, and the forward rotation time T 1 and the reverse rotation time T2 are respectively l 5 s, and ⁇ 1 ⁇ 2, ⁇ 1 > ⁇ 2 or ⁇ 1 ⁇ 2.
- the washing method comprises the following steps:
- the water-leaching leaves 2 are two in the embodiment, and the two water-spreading leaves are symmetrically distributed.
- Each of the water-spraying leaves 2 extends from the center of the inner barrel bottom 11 to the inner barrel wall 12, and the inner barrel bottom 11
- the circumferential direction of the water-leaching blade 2 gradually rises to the highest point and then drops rapidly.
- the center of the inner tub 1 gradually rises toward the inner bucket wall 12, and the highest point is connected to the inner tub wall 12.
- the ratio of the height of the inner tub 1 to the diameter of the inner tub 1 is 0.8, which makes full use of the hitting and centrifugal tumbling action of the water-leaching blade, and the height is small to save installation space.
- FIG. 1 As shown in FIG.
- the water-leaching leaves 2 are three in the embodiment, and the three water-spreading leaves are evenly distributed along the center of the inner bucket, and the angle formed between each two water-spraying leaves is 120 degrees.
- Each of the water-removing blades 2 extends from the center of the inner tub bottom 11 to the inner tub wall 12, and the circumferential direction of the water-leaching fins 2 of the inner tub bottom 11 gradually rises to the highest point and then drops rapidly, and the inner tub 1 is gradually raised from the center to the inner tub wall 12, and The highest point is connected to the inner barrel wall 12.
- the ratio of the height of the inner tub 1 to the diameter of the inner tub 1 is 0.7, which makes full use of the hitting and centrifugal tumbling action of the water-leaching blade, and the height is small to save installation space.
- Embodiment 3 Embodiment 3
- each of the water-spraying leaves 2 extends from the center of the inner tub bottom 11 to the inner tub wall 12, and the circumferential direction of the water-leaching fins 2 of the inner tub bottom 11 gradually rises to the highest point and then drops rapidly, and the inner tub 1 is gradually raised from the center to the inner tub wall 12 direction. And the highest point is connected to the inner barrel wall 12.
- Embodiment 4 As shown in FIG. 4, a washing machine having the above-mentioned inner barrel pulsator integrated structure according to the embodiment, the inner barrel pulsator integrated structure is coaxially disposed inside the outer tub of the washing machine, and the power shaft of the washing machine is extended. The inner barrel pulsator integrated structure is in the shaft hole of the center position of the inner barrel bottom 11 . The washing machine is started, and the power shaft drives the inner barrel pulsator to rotate, and the clothes inside the inner tub 1 are washed.
- the inner barrel pulsator integrated structure of the invention can complete the washing rinsing and dehydration process through only one washing tub, so that the washing machine has a simple structure, simplifies the installation process and reduces the cost; and adds a water-leaf structure at the bottom of the inner barrel, the structure is from the inner barrel
- the bottom center extends to the inner barrel wall, which enables the clothes to be lifted and dropped in the circumferential direction, and the clothes can be radially Flip, evenly wash clothes in all directions, the washing effect is good;
- the circumferential direction of the water-leaching leaves at the bottom of the inner bucket gradually rises and drops rapidly, so that when the clothes are lifted, the clothes are lifted and then hit, and the clothes are struck when reversed;
- the inner bucket center to the inner barrel wall The direction is gradually increased, and the highest point is connected to the inner tub wall, so that the laundry is turned upside down to the inner tub wall and then turned inward and downward.
- Embodiment 5 As shown in FIG. 7, the washing method includes the
- the washing method includes the following steps:
- FIG. 10 are development views of a section of the inner barrel taken along the cylindrical surface of the inner tub 1 as shown in FIG. 9.
- the forward direction of the water-leaching blade 2 is gradually increased in the circumferential direction, and the laundry is circumferentially oriented. Gradually pulled high, because the water-leaching blade 2 rises to the highest point in the circumferential direction and then drops rapidly, the clothes are pulled up and then fall.
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016507977A JP2016518907A (ja) | 2013-04-17 | 2013-12-20 | 内槽・パルセータ一体構造および洗濯機および洗浄方法 |
KR1020157032527A KR101959983B1 (ko) | 2013-04-17 | 2013-12-20 | 세탁조와 발수날개의 통합 구조체 및 세탁기와 그 세탁방법 |
EP13882099.8A EP2987901B1 (en) | 2013-04-17 | 2013-12-20 | Integrated structure of internal barrel and impeller, washing machine and washing method |
US14/886,839 US20160040344A1 (en) | 2013-04-17 | 2015-10-19 | Integrated structure of inner barrel and pulsator, washing machine and washing method |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
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CN201310134110.2 | 2013-04-17 | ||
CN201310134110.2A CN104109964A (zh) | 2013-04-17 | 2013-04-17 | 一种内桶波轮一体结构及洗衣机 |
CN201310132537.9A CN104109962B (zh) | 2013-04-17 | 2013-04-17 | 一种洗涤方法及使用该方法的洗衣机 |
CN201310132537.9 | 2013-04-17 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US14/886,839 Continuation US20160040344A1 (en) | 2013-04-17 | 2015-10-19 | Integrated structure of inner barrel and pulsator, washing machine and washing method |
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WO2014169679A1 true WO2014169679A1 (zh) | 2014-10-23 |
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PCT/CN2013/090110 WO2014169679A1 (zh) | 2013-04-17 | 2013-12-20 | 一种内桶波轮一体结构及洗衣机及洗涤方法 |
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US (1) | US20160040344A1 (zh) |
EP (1) | EP2987901B1 (zh) |
JP (1) | JP2016518907A (zh) |
KR (1) | KR101959983B1 (zh) |
WO (1) | WO2014169679A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016185263A (ja) * | 2015-03-27 | 2016-10-27 | シャープ株式会社 | 撹拌翼およびそれを用いた撹拌装置、洗濯機 |
CN111206374A (zh) * | 2018-11-21 | 2020-05-29 | 青岛海尔洗衣机有限公司 | 一种洗衣机及控制方法 |
Families Citing this family (9)
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KR101543090B1 (ko) * | 2013-11-12 | 2015-08-07 | 동부대우전자 주식회사 | 식기 세척기 |
KR102253314B1 (ko) * | 2014-02-19 | 2021-05-17 | 엘지전자 주식회사 | 세탁방법 |
CN106757992A (zh) * | 2015-11-19 | 2017-05-31 | 青岛海尔洗衣机有限公司 | 一种洗衣机内桶及洗衣机 |
KR102482654B1 (ko) * | 2016-01-05 | 2022-12-29 | 엘지전자 주식회사 | 의류처리장치 |
CN108103730B (zh) * | 2018-01-15 | 2022-12-27 | 青岛海尔洗衣机有限公司 | 一种双动力洗衣机 |
CN111139618A (zh) * | 2018-11-05 | 2020-05-12 | 青岛海尔洗衣机有限公司 | 一种洗衣机 |
CN112210944B (zh) * | 2019-06-24 | 2023-12-19 | 佛山市顺德海尔电器有限公司 | 一种洗衣机内桶、具有该内桶的洗衣机及其控制方法 |
CN112609398B (zh) * | 2019-09-18 | 2024-01-05 | 青岛海尔洗衣机有限公司 | 一种洗涤设备的控制方法及洗涤设备 |
JP7411955B2 (ja) * | 2019-12-26 | 2024-01-12 | 青島海爾洗衣机有限公司 | 縦型洗濯機 |
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- 2013-12-20 WO PCT/CN2013/090110 patent/WO2014169679A1/zh active Application Filing
- 2013-12-20 JP JP2016507977A patent/JP2016518907A/ja active Pending
- 2013-12-20 EP EP13882099.8A patent/EP2987901B1/en not_active Not-in-force
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2015
- 2015-10-19 US US14/886,839 patent/US20160040344A1/en not_active Abandoned
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CN102587072A (zh) * | 2012-02-28 | 2012-07-18 | 无锡小天鹅股份有限公司 | 一种洗衣机波轮 |
CN202500016U (zh) * | 2012-02-28 | 2012-10-24 | 无锡小天鹅股份有限公司 | 一种防缠绕的洗衣机波轮 |
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JP2016185263A (ja) * | 2015-03-27 | 2016-10-27 | シャープ株式会社 | 撹拌翼およびそれを用いた撹拌装置、洗濯機 |
CN111206374A (zh) * | 2018-11-21 | 2020-05-29 | 青岛海尔洗衣机有限公司 | 一种洗衣机及控制方法 |
CN111206374B (zh) * | 2018-11-21 | 2023-03-28 | 青岛海尔洗衣机有限公司 | 一种洗衣机及控制方法 |
Also Published As
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JP2016518907A (ja) | 2016-06-30 |
EP2987901A4 (en) | 2016-12-21 |
EP2987901B1 (en) | 2018-11-07 |
US20160040344A1 (en) | 2016-02-11 |
EP2987901A1 (en) | 2016-02-24 |
KR101959983B1 (ko) | 2019-03-19 |
KR20150143712A (ko) | 2015-12-23 |
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