CN109863265A - Washing machine - Google Patents
Washing machine Download PDFInfo
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- CN109863265A CN109863265A CN201980000108.1A CN201980000108A CN109863265A CN 109863265 A CN109863265 A CN 109863265A CN 201980000108 A CN201980000108 A CN 201980000108A CN 109863265 A CN109863265 A CN 109863265A
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- washing
- dewatering tub
- rotary wings
- wing
- water
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Abstract
A kind of vertical washing machine prevents washings in washing process in Washing dewatering tub from rubbing caused by the rotary wings rotation and being damaged.Vertical washing machine of the invention has: outer barrel；Washing dewatering tub is rotationally arranged in outer barrel and accommodates washings；It draws water road, is set to Washing dewatering tub, for extracting the cleaning solution in Washing dewatering tub from the bottom of Washing dewatering tub and being returned in Washing dewatering tub；Cleaning solution is discharged out of draw water road direction Washing dewatering tub in outlet；Rotary wings are set to the bottom of Washing dewatering tub, the washings by rotating, in agitator treating dehydration barrel；Draw water the wing, is set between the bottom wall of washing dehydration and rotary wings, and by rotation, the cleaning solution in Washing dewatering tub is sent into road of drawing water from the bottom of Washing dewatering tub；Driving unit can separately carry out rotation driving to Washing dewatering tub, rotary wings and the wing that draws water；And control unit, control driving unit.
Description
Technical field
The present invention relates to the vertical washing machines for for example carrying out washing process and rinse cycle.
Background technique
There is a kind of vertical washing machine to be driven in rotation rotary wings in the bottom of Washing dewatering tub, and in Washing dewatering tub
Bottom wall and rotary wings between rotatably configured with drawing water the wing (referring to patent document 1).It is arranged in the upper surface for the wing that draws water
There is outer ring gear, in the lower surface of the rotary wings opposed with its, the outer ring gear for the wing that is rotatably provided with and draws water respectively
Multiple planetary gears of engagement.It is configured to be fixed with sun gear, planetary gear and sun gear in the bottom of Washing dewatering tub
Periphery engagement, rotated around sun gear.
When washing, rinsing, rotate forward rotary wings by drive motor, reversion, thus by by being set to stirring for rotary wings
The stirring water flow of alar part generation is mixed to clean the clothing in Washing dewatering tub.Meanwhile the rotation of rotary wings becomes to be integrally provided
Planetary gear in the back side of rotary wings rotates, while around the periphery rotation for the sun gear for being fixed on Washing dewatering tub,
Rotation is transmitted to the outer ring gear for being set to the wing that draws water.
In the vertical washing machine of patent document 1, because rotary wings and the wing both sides that draw water are driven in washing process,
So the washings in Washing dewatering tub rotates generated friction by rotary wings and is cleaned, delicate washings is being cleaned
In the case where, there is a problem of washings can because rotary wings rotate caused by rub due to be damaged.
Existing technical literature
Patent document
Patent document 1: Japanese Unexamined Patent Publication 2009-28509 bulletin
Summary of the invention
Problem to be solved by the invention
Therefore, the purpose of the present invention is to provide a kind of vertical washing machines, can prevent the washing dehydration in washing process
Bucket in washings because rotary wings rotation caused by rub due to be damaged.
The solution to the problem
That is, vertical washing machine of the invention is characterized in that having: outer barrel；Washing dewatering tub is rotationally arranged at institute
It states in outer barrel and accommodates washings；It draws water road, is set to the Washing dewatering tub, for being taken out from the bottom of the Washing dewatering tub
It takes the cleaning solution in the Washing dewatering tub and is returned in the Washing dewatering tub；Outlet, from the road direction institute of drawing water
It states and cleaning solution is discharged in Washing dewatering tub；Rotary wings are set to the bottom of the Washing dewatering tub, by rotating, described in stirring
Washings in Washing dewatering tub；Draw water the wing, is set between the bottom wall of the Washing dewatering tub and the rotary wings, passes through rotation
Turn, the cleaning solution in the Washing dewatering tub is sent into from the bottom of the Washing dewatering tub described in draw water road；Driving unit, energy
Rotation driving is separately carried out to the Washing dewatering tub, the rotary wings and the wing that draws water；And control unit,
Control the driving unit.
In vertical washing machine of the invention, it is preferred that the first operating of the wing that draws water described in only driving can be executed, and washed
First operating is carried out during washing.
In vertical washing machine of the invention, it is preferred that can execute and drive the rotary wings and the wing both sides that draw water
The second operating and only drive the third of the rotary wings to operate, and in washing process, carry out institute in order after water supply
State the first operating, second operating, third operating.
In vertical washing machine of the invention, it is preferred that have load amount detection unit, detection and the Washing dewatering tub
The corresponding load of the amount of interior washings, described control unit are in the load detected by the load amount detection unit
In the case where more than specified amount, the second operating driven to the rotary wings and the wing both sides that draw water is executed, and
In the case where the load detected by the load amount detection unit is fewer than specified amount, the rotary wings are only driven
Third operating.
In vertical washing machine of the invention, it is preferred that carry out include washing process and rinse cycle washing it is dynamic
In the case where work, described control unit is only driven the first operating of the wing that draws water in washing process, and is being rinsed
The third of the rotary wings is only driven to operate in the process, the described in the rotating ratio of the rotary wings in third operating
The revolving speed of the wing that draws water in one operating is small.
In vertical washing machine of the invention, it is preferred that about one cover extended, with the side wall with the Washing dewatering tub
Opposed state connection, and extend upwards along side wall, it is integrally formed with side wall, constitutes the road of drawing water of tubulose.
In vertical washing machine of the invention, it is preferred that the Washing dewatering tub have respectively with road and the institute of drawing water
State the multiple outlets being connected in Washing dewatering tub.
In vertical washing machine of the invention, it is preferred that the outlet is three, is separated by when three outlets are to overlook
The mode of substantially 120 degree configures.
In vertical washing machine of the invention, it is preferred that the multiple outlet is mutually arranged in different height.
In vertical washing machine of the invention, it is preferred that the more feelings of the amount of the washings in the Washing dewatering tub
Under condition, the rotary wings are driven and the wing both sides that draw water；In the case that the amount of washings in the Washing dewatering tub is less,
Only driving rotary wings 5 are cleaned.
Invention effect
In vertical washing machine of the invention, Washing dewatering tub, rotary wings and the wing that draws water can separately be revolved
Turn driving, it can be by the way that according to only driving such as the type of washings, the cleaning method for the wing that draws water, only driving rotary wings is clear
The various cleaning methods such as washing method, the cleaning method for driving rotary wings and drawing water wing both sides clean washings.
In vertical washing machine of the invention, the first operating of the wing that draws water only is driven by executing in washing process, thus
For delicate washings, generated friction can not be rotated by rotary wings to clean, and pass through the outlet from road of drawing water
The water flow for the cleaning solution being expelled in Washing dewatering tub is sufficiently cleaned.Therefore, washings can be prevented to be damaged in washing process,
And cleaning effect appropriate can be obtained.
In vertical washing machine of the invention, even if in the case that the amount of the washings in Washing dewatering tub is more, also can
It is drawn water the wing by only rotating driving, it, can be with section by the rotation dissolving detergent for the wing that draws water while washings is soaked rapidly
The mode of energy is cleaned.
In vertical washing machine of the invention, in the case that the amount of the washings in Washing dewatering tub is more, pass through driving
Rotary wings and the wing both sides that draw water, washings can be soaked rapidly and obtain cleaning effect appropriate, in Washing dewatering tub
In the case that the amount of washings is less, by only driving rotary wings, it can be cleaned in a manner of energy-efficient.
In vertical washing machine of the invention, for delicate washings, by sufficiently being cleaned in washing process by water flow,
And rotary wings are rotated with the slow-speed of revolution in rinse cycle, it can ensure that rinsing performance, and then it is impaired to prevent washings, and can subtract
Power consumption in few rinse cycle.
Detailed description of the invention
Fig. 1 is the schematic cross sectional view of the vertical washing machine 1 of embodiments of the present invention.
Fig. 2 is said to the configuration of three outlet 20a of the Washing dewatering tub 3 for the vertical washing machine 1 for being formed in Fig. 1
Bright figure.
Fig. 3 is the figure for indicating the Sketch of the driving mechanism 30 of vertical washing machine 1 of Fig. 1.
Fig. 4 is the figure that the first operating, the second operating, the third operating to the vertical washing machine 1 of Fig. 1 are illustrated.
Fig. 5 is the control block diagram of the vertical washing machine 1 of Fig. 1.
Fig. 6 is the flow chart for indicating the washing movement of vertical washing machine 1.
Fig. 7 is the flow chart for indicating the movement of washing mode A of vertical washing machine 1.
Fig. 8 is the flow chart for indicating the movement of washing mode B of vertical washing machine 1.
Fig. 9 is the flow chart for indicating the movement of washing mode C of vertical washing machine 1.
Figure 10 is the flow chart for indicating the movement of washing mode D of vertical washing machine 1.
Description of symbols
1: vertical washing machine；2: outer barrel；3: Washing dewatering tub；5: rotary wings；6: draw water the wing；12: the bottom of Washing dewatering tub
Portion；31: motor；20a: outlet；21: road of drawing water；30: driving mechanism (driving unit)；51: load test section (load
Detection unit)；52: rotation drive control part (control unit).
Specific embodiment
Hereinafter, being illustrated referring to vertical washing machine 1 of the attached drawing to embodiments of the present invention.Fig. 1 is reality of the invention
Apply the schematic cross sectional view of the vertical washing machine 1 of mode.
Vertical washing machine 1 (hereinafter, sometimes referred to as washing machine 1) has the cabinet (not shown) as body of the washing machine,
There are the not shown more hanger rod suspension supports of the outer barrel 2 of bottom cylindrical shape in the inside of cabinet.
Outer barrel 2 is provided integrally with the cylindric side wall 7 of up and down direction extension and blocks the bottom wall 8 of the lower end of side wall 7.
The upper end of outer barrel 2 is formed with opening 2a by the upper edge of side wall 7.Through hole 10 is formed in the center of bottom wall 8.It washes
Liquid (water or fresh water that are mixed with detergent) is washed to store from 8 side of bottom wall in outer barrel 2.
Washing dewatering tub 3 is housed in outer barrel 2, and accommodates washings.Washing dewatering tub 3 is provided integrally with to be extended up and down
The bottom 12 of cylindric side wall 11 and the lower end for blocking side wall 11.The upper end of Washing dewatering tub 3 passes through the upper edge of side wall 11
And it is formed with opening 3a.
Washing dewatering tub 3 doubles as dehydration barrel, has many limbers formed around it, to be fixed on its bottom 12
Ground axle suspension is rotated freely centered on support shaft 16.The bottom 12 of Washing dewatering tub 3 has the first bottom wall 17 of upside under
Second bottom wall 18 of side is formed with space 12a between the first bottom wall 17 and the second bottom wall 18.
First bottom wall 17 is formed as cyclic annular, connect with the lower end of the side wall 11 of Washing dewatering tub 3.It is deposited in first bottom wall 17
In the part not connecting with the bottom 12 of Washing dewatering tub 3, the cover 20 extended up and down is linked in the part.
Cover 20 is connected with the state opposed with side wall 11, and is extended upwards along side wall 11.Cover 20 becomes one with side wall 11
Body constitutes the road 21 of drawing water of tubulose.In the lower end for drawing water road 21, it is provided with the intake 22 being connected to space 12a, on road of drawing water
21 upper end is provided with the outlet 20a being connected to in Washing dewatering tub 3.
The bottom of Washing dewatering tub 3 12 is provided with rotary wings 5.Rotary wings 5 are by rotating come in agitator treating dehydration barrel 3
Washings.
Space 12a between the bottom of Washing dewatering tub 3 12 and rotary wings 5, is provided with the wing 6 that draws water.The wing 6 that draws water passes through
It rotates and the cleaning solution in Washing dewatering tub 3 is sent into road 21 of drawing water from the bottom of Washing dewatering tub 3 12.
The wing 6 that draws water is set as rotating freely centered on the rotary shaft 6a of support shaft 16, and rotary wings 5 are set as with intercalation extremely
It is rotated freely centered on the rotary shaft 5a of rotary shaft 6a.
Washing dewatering tub 3 have respectively with three outlet 20a being connected in draw water road 21 and Washing dewatering tub 3.Three
Outlet 20a is configured in a manner of being separated by substantially 120 degree when overlooking.Fig. 2 be from the inside of Washing dewatering tub 3 respectively from three
The figure of outlet 20a, but be mutually arranged in different height.As a result, in the vertical washing machine 1 of present embodiment, no matter wash
Wash the washings in dehydration barrel 3 amount how, all can generate water flow in Washing dewatering tub 3.
About the driving mechanism 30 for carrying out rotation driving to Washing dewatering tub 3, rotary wings 5 and the wing 6 that draws water, it is based on Fig. 3
It is illustrated.Fig. 3 indicates the Sketch of the driving mechanism 30 of washing machine 1.
Driving mechanism 30 has motor 31 and clutch apparatus 32a, 32b, 32c, by driving force caused by motor 31,
Rotation driving is carried out to Washing dewatering tub 3, rotary wings 5 and the wing 6 that draws water respectively.
Specifically, motor 31 is connected to the bearing connecting with Washing dewatering tub 3 via clutch apparatus 32a, 32b, 32c
Axis 16, the rotary shaft 5a being connect with rotary wings 5 and the rotary shaft 6a being connect with the wing 6 that draws water.Clutch apparatus 32a, 32b, 32c
It is a part of washing machine 1, well known structure can be used.
Clutch apparatus 32a, 32b, 32c can receive driving force caused by motor 31 from its motor drive shaft, and should
Driving force is to the support shaft 16 connecting with Washing dewatering tub 3, the rotary shaft 5a connecting with rotary wings 5, the rotation connecting with the wing 6 that draws water
Shaft 6a transmitting or cutting.
In present embodiment, for the state of clutch apparatus 32a, 32b, 32c, the driving force of motor 31 will be made to bearing
The state of axis 16, rotary shaft 5a and rotary shaft 6a transmitting is set to be in an ON state, and the driving force of motor 31 will be made not to support shaft
16, the state of rotary shaft 5a and rotary shaft 6a transmitting is set as off-state.
It therefore, can be by separately controlling clutch apparatus 32a, 32b, 32c, thus independently in washing machine 1
Ground driving Washing dewatering tub 3, rotary wings 5, draw water the wing 6.Shown in the Fig. 4 as be described hereinafter of washing machine 1, in washing process or rinse cycle
In, in the state of stopped Washing dewatering tub 3, it can be carried out and the first operating of rotation driving only is carried out, to drawing water to the wing 6 that draws water
The third that the wing 6 and rotary wings 5 carry out the second operating of rotation driving and only carry out rotation driving to rotary wings 5 operates.
First operating is to carry out rotation driving to the wing 6 that draws water in washing process and do not carry out rotation driving to rotary wings 5
Operating, be the operating that flowing water by being discharged from the outlet 20a on road 21 of drawing water carries out (soft) cleaning of water flow to washings.
Therefore, in the first operating, washings in Washing dewatering tub 3 will not be damaged because rubbing caused by rotary wings 5 rotate.
Second operating is to carry out rotation driving to the wing 6 that draws water in washing process and carry out rotation driving to rotary wings 5
Operating is to be cleaned by the flowing water being discharged from the outlet 20a of Washing dewatering tub 3 to washings, and agitator treating is de-
The operating that washings in bucket 3 is cleaned.Therefore, in the second operating, a large amount of dirt can promptly be cleaned.
Third operating is to carry out rotation driving to rotary wings 5 in washing process and do not carry out rotation driving to the wing 6 that draws water
Operating, be the operating cleaned by the washings in 5 agitator treating dehydration barrel 3 of rotary wings.Therefore, de- because washing
In the case that the amount of washings in bucket 3 is lacked without driving the wing 6 that draws water that can also clean, rotation driving is not carried out to the wing 6 that draws water,
Therefore with drive rotary wings 5 and draw water 6 both sides of the wing the case where compared with, can be cleaned in a manner of energy-efficient.
Fig. 5 is the control block diagram of the washing machine 1 of present embodiment.The control unit 50 of washing machine 1 as shown in figure 5, for example by
Microcomputer etc. is constituted, and is had: CPU, being stored the ROM for the program of movement for controlling washing machine 1 and is temporarily stored and hold
The RAM of data used etc. when row above procedure.The motion of washing machine 1 is controlled by the control unit 50.
In the vertical washing machine 1 of present embodiment, control unit 50 is to execute washing process, rinse cycle and dewatering projects
The mode of every operating control motor 31.
Control unit 50 has load test section 51 and rotation drive control part 52.In control unit 50, it is connected with motor 31
With clutch apparatus 32a, 32b, 32c.
Load test section 51 detects load corresponding with the amount of washings in Washing dewatering tub 3.Present embodiment
In, load is indicated with the weight of washings.In washing machine 1, washing act start when, make 31 short time of motor work to
Rotation driving rotary wings 5, later, when shutting down motor 31,5 inertial rotation of rotary wings.
Load test section 51 counts the pulse signal synchronous with the rotation of motor 31 during the inertial rotation
Number, and based on the count value come detection load amount.It should be noted that because the resistance of the bigger rotation to rotary wings 5 of load
Power is bigger, so the duration of inertial rotation shortens.
Drive control part 52 is rotated in washing process or rinse cycle, in the state that Washing dewatering tub 3 stops, to hold
Row only carries out the first operating of rotation driving, to drawing water the wing 6 and rotary wings 5 carry out the second fortune of rotation driving to the wing 6 that draws water
Turn, only rotary wings 5 are carried out with the mode of any operating in the third operating of rotation driving, controls motor 31 and clutch apparatus
32a、32b、32c。
The vertical washing machine 1 of present embodiment has: outer barrel 2；Washing dewatering tub 3 is rotationally arranged in outer barrel 2 simultaneously
Accommodate washings；It draws water road 21, is set to Washing dewatering tub 3, for extracting Washing dewatering tub from the bottom of Washing dewatering tub 3 12
Cleaning solution in 3 is simultaneously returned in Washing dewatering tub 3；Outlet 20a is discharged into Washing dewatering tub 3 from road 21 of drawing water and washes
Wash liquid；Rotary wings 5 are set to the bottom 12 of Washing dewatering tub 3, by Stirring come the washings in Washing dewatering tub 3；It takes out
Hydrofoil 6 is set between the bottom wall of Washing dewatering tub 3 and rotary wings 5, by rotation, by the cleaning solution in Washing dewatering tub 3 from
Road 21 of drawing water is sent into the bottom 12 of Washing dewatering tub 3；It, can be to Washing dewatering tub 3, rotation as the driving mechanism 30 of driving unit
The wing 5 and the wing 6 that draws water separately carry out rotation driving；And the rotation drive control part 52 as control unit, control
Driving mechanism 30.
It, can be only to Washing dewatering tub, rotary wings and the wing that draws water difference as a result, in the vertical washing machine 1 of present embodiment
Rotation driving is on the spot carried out, the cleaning method for the wing that draws water can be only driven such as the type of washings by basis, only drive
The various cleaning methods such as the cleaning method of rotary wings, the cleaning method for driving rotary wings and drawing water wing both sides clean washings.
In the vertical washing machine 1 of present embodiment, the first operating for only driving the wing 6 that draws water can be executed, and in washing process
It is middle to carry out the first operating.
In the vertical washing machine 1 of present embodiment, transported by selecting only drive the wing 6 that draws water first in washing process
Turn, hence for delicate washings, can not be rotated by rotary wings 5 caused by friction to clean, and by from road of drawing water
The water flow for the cleaning solution that 21 outlet 20a is drained into Washing dewatering tub 3 is sufficiently cleaned.Therefore, it can prevent washings from washing
It is impaired during washing, and cleaning effect appropriate can be obtained.
Washing movement for washing machine 1, is illustrated based on Fig. 6.
< step S1 >
In step S1, when user puts into washings in Washing dewatering tub 3, and beginning is pressed after carrying out setting appropriate
When key, control unit 50 executes load detection processing.Control unit 50 is determined as washing for multiple phase sets according to the load
Wash water level.
< step S2 >
In step S2, determine water level and carry out substantive cleaning process, in order to start washing process, control unit 50 to
It supplies water to predetermined water level in Washing dewatering tub 3, and by making rotary wings 5 execute washing with fixing speed one-way or bi-directional rotation
Operating.At the end of washing process, the water in Washing dewatering tub 3 is discharged control unit 50.
< step S3 >
In step S3, control unit 50 provides the water of specified amount into Washing dewatering tub 3, the washing process phase with step S2
Together, water storage rinsing is executed by rotation rotary wings 5.At the end of water storage rinsing, control unit 50 is by the water in Washing dewatering tub 3
Discharge.
< step S4 >
Then, in step s 4, control unit 50 executes dehydration and making 3 high speed rotation of Washing dewatering tub.
In the washing machine 1 of present embodiment, the washing movement of such as washing mode A, B, C, D can be carried out.
Movement for washing mode A, is illustrated based on Fig. 7.As the cleaning method in washing process, washing mode
A be in order to clean delicate washings and selected water flow clean mode.
Following situations is illustrated: in the water flow cleaning of Fig. 7, in washing process, in the shape that Washing dewatering tub 3 stops
The first operating that rotation driving is only carried out to the wing 6 that draws water is executed under state.
< step S101 >
In step S101, control unit 50 judges whether to have selected water flow cleaning.It is judged as in control unit 50 and has selected water flow
In the case where cleaning, S102 is entered step.
< step S102 >
In step S102, control unit 50 supplies water to Washing dewatering tub 3.At the end of water supply, S103 is entered step.
< step S103 >
In step S103, control unit 50 is in disconnected in the clutch apparatus 32a as Washing dewatering tub driving clutch
In the state of open state, the clutch apparatus 32c as the wing driving clutch that draws water is switched into on-state, and will make
Clutch apparatus 32b for rotary wings driving clutch switches to off-state.
< step S104 >
In step S104, control unit 50 starts the rotation driving of motor 31.
< step S105 >
In step S105, control unit 50 is in the state of stopping Washing dewatering tub 3, by only revolving to the wing 6 that draws water
Turn the first operating of driving to carry out water flow cleaning.
Movement for washing mode B, is illustrated based on Fig. 8.As the cleaning method in washing process, washing mode
B is mode when having selected common cleaning.
Following situations is illustrated: in the common cleaning of Fig. 8, in washing process, in the shape that Washing dewatering tub 3 stops
Under state, executes the first operating of rotation driving only is carried out, to drawing water the wing 6 and rotary wings 5 are rotated to the wing 6 that draws water in order
Second operating of driving, the third for only carrying out rotation driving to rotary wings 5 operate.
< step S201 >
In step S201, control unit 50 judges whether to have selected common cleaning.It is judged as in control unit 50 and has selected commonly
In the case where cleaning, S202 is entered step.
< step S202 >
In step S202, control unit 50 supplies water to Washing dewatering tub 3.At the end of water supply, S203 is entered step.
< step S203 >
In step S203, control unit 50 is in disconnected in the clutch apparatus 32a as Washing dewatering tub driving clutch
In the state of open state, the clutch apparatus 32c as the wing driving clutch that draws water is switched into on-state, and will make
Clutch apparatus 32b for rotary wings driving clutch switches to off-state.
< step S204 >
In step S204, control unit 50 starts the rotation driving of motor 31, by only carrying out rotation driving to the wing 6 that draws water
First operating starts water flow cleaning.
< step S205 >
In step S205, whether the judgement of control unit 50 only carries out the cleaning in the first operating of rotation driving to the wing 6 that draws water
It continue for 2 minutes.
< step S206 >
In step S205, it is judged as the cleaning in the first operating for only carrying out rotation driving to the wing 6 that draws water in control unit 50
In the case where continue for 2 minutes, control unit 50 is connect the clutch apparatus 32c for the wing driving clutch that draws water being used as to be maintained at
In the state of logical state, the clutch apparatus 32b as rotary wings driving clutch is switched into on-state.It controls as a result,
Portion 50 processed executes the second operating that rotary wings 5 and 6 both sides of the wing that draw water are carried out with rotation driving.
< step S207 >
In step S207, control unit 50 judges the second operating that rotary wings 5 and 6 both sides of the wing that draw water are carried out with rotation driving
In cleaning whether continue for 3 minutes.
< step S208 >
In step S207, it is judged as in control unit 50 and the second of rotation driving is carried out to rotary wings 5 and 6 both sides of the wing that draw water
In the case that cleaning in operating continue for 3 minutes, control unit 50 is in the clutch device that will be used as rotary wings driving clutch
It sets 32b to be maintained in the state of on-state, the clutch apparatus 32c as the wing driving clutch that draws water is switched into disconnection
State.The third that control unit 50 carries out only carrying out rotation driving to rotary wings 5 as a result, operates.
< step S209 >
In step S209, whether the judgement of control unit 50 only carries out the cleaning in the third operating of rotation driving to rotary wings 5
It continue for 3 minutes.
< step S210 >
In step S209, it is judged as the cleaning in the third operating that only rotary wings 5 are carried out with rotation driving in control unit 50
In the case where continue for 3 minutes, S210 is entered step, terminates cleaning.
In the vertical washing machine 1 of present embodiment, can execute only driving draw water the wing 6 first operating, driving rotary wings 5 with
And the second operating and the only third operating of driving rotary wings 5 for 6 both sides of the wing that draw water, in washing process, after water supply, press
Sequence carries out the first operating, the second operating, third operating.
As a result, in the vertical washing machine 1 of present embodiment, even if the amount of the washings in Washing dewatering tub 3 is more
In the case of, also washing can be dissolved by the rotation for the wing 6 that draws water while soaking washings rapidly by only driving the wing 6 that draws water
Agent can be cleaned in a manner of energy-efficient.
Movement for washing mode C, is illustrated based on Fig. 9.As the cleaning method in washing process, washing mode
C is mode when having selected common cleaning.
Following situations is illustrated: in the common cleaning of Fig. 9, according to the amount pair with the washings in Washing dewatering tub 3
The load answered, switch to rotary wings 5 and 6 both sides of the wing that draw water carry out rotation driving second operating and only to rotary wings 5 into
The third operating of row rotation driving.
< step S301 >
In step S301, control unit 50 judges whether to have selected common cleaning.It is judged as in control unit 50 and has selected commonly
In the case where cleaning, S302 is entered step.
< step S302 >
In step S302, control unit 50 detects load corresponding with the amount of washings in Washing dewatering tub 3.Work as detection
At the end of, enter step S303.
< step S303 >
In step S303, control unit 50 supplies water to Washing dewatering tub 3.At the end of water supply, S304 is entered step.
< step S304 >
In step S304, control unit 50 judge corresponding with the amount of washings in Washing dewatering tub 3 load whether be
4kg or more.
< step S305 >
In step S304, in the case where control unit 50 judges load for 4kg or more, S305 is entered step.
< step S305 >
In step S305, control unit 50 is in disconnected in the clutch apparatus 32a as Washing dewatering tub driving clutch
In the state of open state, the clutch apparatus 32c as the wing driving clutch that draws water is switched into on-state, and will make
Clutch apparatus 32b for rotary wings driving clutch switches to on-state.
< step S306 >
In step S306, control unit 50 starts the rotation driving of motor 31.
< step S307 >
In step S307, control unit 50 is operated by carrying out the second of rotation driving to rotary wings 5 and 6 both sides of the wing that draw water
To be cleaned.
< step S308 >
In step S304, in the case where it is 4kg or more that control unit 50, which judges load not, S308 is entered step, is controlled
It portion 50, will be as pumping in the state that the clutch apparatus 32a as Washing dewatering tub driving clutch is in an off state
The clutch apparatus 32c of hydrofoil driving clutch switches to off-state, and will be as rotary wings driving clutch
Clutch apparatus 32b switches to on-state.
< step S309 >
In step S309, control unit 50 starts the rotation driving of motor 31.
< step S310 >
In step S310, control unit 50 is cleaned by the way that only rotary wings 5 are carried out with the third operating of rotation driving.
In the vertical washing machine 1 of present embodiment, have the load test section 51 as load amount detection unit, detects
Load corresponding with the amount of the washings in Washing dewatering tub 3, the rotation drive control part 52 as control unit is by bearing
The load that lotus amount test section 51 detects be specified amount more than in the case where, execute to rotary wings 5 and draw water 6 both sides of the wing into
Second operating of row driving, and in the case where the load detected by load test section 51 is fewer than specified amount, it executes
Only drive the third operating of rotary wings 5.
As a result, in the vertical washing machine 1 of present embodiment, the more situation of the amount of the washings in Washing dewatering tub 3
Under, by driving rotary wings 5 and 6 both sides of the wing that draw water, washings can be soaked rapidly to and be obtained cleaning effect appropriate, washed
Wash the washings in dehydration barrel 3 amount it is less in the case where, by only driving rotary wings 5, can be cleaned in a manner of energy-efficient.
Movement for washing mode D, is illustrated based on Figure 10.As the cleaning method in washing process, mould is washed
Formula D is the mode in order to wash delicate washings and when water flow having been selected to clean.
Following situations is illustrated: in the water flow cleaning of Figure 10, in washing process, being stopped in Washing dewatering tub 3
Under state, selection only carries out the first operating of rotation driving to the wing 6 that draws water, also, as the rinse method in rinse cycle,
In the state that Washing dewatering tub 3 stops, the third that selection only carries out rotation driving to rotary wings 5 is operated.
< step S401 >
In step S401, control unit 50 judges whether to have selected water flow cleaning.It is judged as in control unit 50 and has selected water flow
In the case where cleaning, S402 is entered step.
< step S402 >
In step S402, control unit 50 supplies water to Washing dewatering tub 3.At the end of water supply, S403 is entered step.
< step S403 >
In step S403, control unit 50 is in disconnected in the clutch apparatus 32a as Washing dewatering tub driving clutch
In the state of open state, the clutch apparatus 32c as the wing driving clutch that draws water is switched into on-state, and will make
Clutch apparatus 32b for rotary wings driving clutch switches to off-state.
< step S404 >
In step S404, control unit 50 carries out rotation driving to motor 31 with 700rpm.
< step S405 >
In step S405, control unit 50 is in the state of stopping Washing dewatering tub 3, by only revolving to the wing 6 that draws water
Turn the first operating of driving to carry out water flow cleaning.
< step S406 >
In step S406, at the end of water flow cleaning, the water in Washing dewatering tub 3 is discharged control unit 50.
< step S407 >
In step S407, control unit 50 carries out the water supply of rinsing into Washing dewatering tub 3.At the end of water supply, enter
Step S408.
< step S408 >
In step S408, control unit 50 is in disconnected in the clutch apparatus 32a as Washing dewatering tub driving clutch
In the state of open state, the clutch apparatus 32c as the wing driving clutch that draws water is switched into off-state, and will make
Clutch apparatus 32b for rotary wings driving clutch switches to on-state.
< step S409 >
In step S409, control unit 50 carries out rotation driving to motor 31 with 200rpm.
< step S410 >
In step S410, control unit 50 is in the state of stopping Washing dewatering tub 3, by only revolving to rotary wings 5
The third for turning driving operates to be rinsed.
In the vertical washing machine 1 of present embodiment, carrying out including that the washing of washing process and rinse cycle acts
In the case of, the rotation drive control part 52 as control unit is only driven the first of the wing 6 that draws water to operate in washing process,
And the third of rotary wings 5 is only driven to operate in rinse cycle, the rotating ratio first of the rotary wings 5 in third operating is transported
The revolving speed of the wing 6 that draws water in turning is small.
As a result, in the vertical washing machine 1 of present embodiment, for delicate washings, by washing process by water
Stream sufficiently cleaning simultaneously rotates rotary wings in rinse cycle with the slow-speed of revolution, so that it is guaranteed that rinsing performance, and then washings can be prevented
It is impaired, and can be reduced the power consumption in rinse cycle.
More than, embodiments of the present invention are illustrated, but the specific structure of various pieces is not only limited to
The embodiment stated.
For example, Washing dewatering tub 3 has to be connected to in draw water road 21 and Washing dewatering tub 3 respectively in above embodiment
Three outlet 20a, but the quantity of outlet 20a, height, configuration are not limited.
Claims (10)
1. a kind of vertical washing machine, which is characterized in that
Outer barrel；
Washing dewatering tub is rotationally arranged in said tub and accommodates washings；
It draws water road, is set to the Washing dewatering tub, for extracting the Washing dewatering tub from the bottom of the Washing dewatering tub
Interior cleaning solution is simultaneously returned in the Washing dewatering tub；
Cleaning solution is discharged out of described the Washing dewatering tub described in road direction that draws water in outlet；
Rotary wings are set to the bottom of the Washing dewatering tub, by rotation, stir the washings in the Washing dewatering tub；
Draw water the wing, is set between the bottom wall of the Washing dewatering tub and the rotary wings, by rotation, by the washing dehydration
Cleaning solution in bucket draws water road described in being sent into from the bottom of the Washing dewatering tub；
Driving unit can separately carry out rotation drive to the Washing dewatering tub, the rotary wings and the wing that draws water
It is dynamic；And
Control unit controls the driving unit.
2. vertical washing machine according to claim 1, which is characterized in that
The first operating of the wing that draws water described in only driving can be executed,
In washing process, first operating is carried out.
3. vertical washing machine according to claim 2, which is characterized in that
The second operating for driving the rotary wings and the wing both sides that draw water and the third for only driving the rotary wings can be executed
Operating,
In washing process, first operating, second operating, third operating are carried out in order after water supply.
4. vertical washing machine according to claim 1 or 2, which is characterized in that
Have load amount detection unit, detect load corresponding with the amount of washings in the Washing dewatering tub,
Described control unit is carried out in the case where the load detected by the load amount detection unit is specified amount or more
It drives the second operating of the rotary wings and the wing both sides that draw water, and is being detected by the load amount detection unit
In the case that load is fewer than specified amount, the third of the rotary wings is only driven to operate.
5. vertical washing machine according to claim 1 or 2, which is characterized in that
In the case where carrying out includes the washing movement of washing process and rinse cycle,
Described control unit is only driven the first operating of the wing that draws water in washing process, and in rinse cycle into
Row only drives the third of the rotary wings to operate,
The revolving speed of the wing that draws water in first operating described in the rotating ratio of the rotary wings in the third operating is small.
6. vertical washing machine according to claim 1, which is characterized in that about one cover extended, with de- with the washing
The opposed state connection of the side wall of bucket, and extend upwards along side wall, it is integrally formed with side wall, constitutes the road of drawing water of tubulose.
7. vertical washing machine according to claim 1, which is characterized in that the Washing dewatering tub have respectively with the pumping
The multiple outlets being connected in water route and the Washing dewatering tub.
8. vertical washing machine according to claim 7, which is characterized in that the outlet be three, three outlets with
The mode for being separated by substantially 120 degree when vertical view configures.
9. vertical washing machine according to claim 7, which is characterized in that the multiple outlet is mutually arranged in different
Highly.
10. vertical washing machine according to claim 1, which is characterized in that washings in the Washing dewatering tub
Measure it is more in the case where, drive the rotary wings and the wing both sides that draw water；The amount of washings in the Washing dewatering tub compared with
In the case where few, only rotary wings 5 is driven to be cleaned.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018-236728 | 2018-12-18 | ||
| JP2018236728A JP7292640B2 (en) | 2018-12-18 | 2018-12-18 | vertical washing machine |
| PCT/CN2019/073455 WO2020124746A1 (en) | 2018-12-18 | 2019-01-28 | Washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109863265A true CN109863265A (en) | 2019-06-07 |
Family
ID=66889356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201980000108.1A Pending CN109863265A (en) | 2018-12-18 | 2019-01-28 | Washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109863265A (en) |
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| WO2020124746A1 (en) * | 2018-12-18 | 2020-06-25 | 青岛海尔洗衣机有限公司 | Washing machine |
| WO2021000823A1 (en) * | 2019-07-04 | 2021-01-07 | 青岛海尔洗衣机有限公司 | Vertical washing machine |
| WO2021184951A1 (en) * | 2020-03-19 | 2021-09-23 | 青岛海尔洗衣机有限公司 | Washing machine |
| WO2021184960A1 (en) * | 2020-03-19 | 2021-09-23 | 青岛海尔洗衣机有限公司 | Washing machine |
| WO2021184959A1 (en) * | 2020-03-19 | 2021-09-23 | 青岛海尔洗衣机有限公司 | Washing machine |
| WO2022121258A1 (en) * | 2020-12-07 | 2022-06-16 | 青岛海尔洗衣机有限公司 | Washing machine |
| CN114901886A (en) * | 2019-12-26 | 2022-08-12 | 青岛海尔洗衣机有限公司 | Vertical washing machine |
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| JP2021010452A (en) * | 2019-07-04 | 2021-02-04 | 青島海爾洗衣机有限公司ＱｉｎｇＤａｏ Ｈａｉｅｒ Ｗａｓｈｉｎｇ Ｍａｃｈｉｎｅ Ｃｏ．，Ｌｔｄ． | Vertical type washing machine |
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| CN115315553B (en) * | 2020-03-19 | 2024-02-13 | 青岛海尔洗衣机有限公司 | washing machine |
| JP7449533B2 (en) | 2020-03-19 | 2024-03-14 | 青島海爾洗衣机有限公司 | washing machine |
| WO2022121258A1 (en) * | 2020-12-07 | 2022-06-16 | 青岛海尔洗衣机有限公司 | Washing machine |
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Application publication date: 20190607 |