CN106795679B

CN106795679B - Washing machine

Info

Publication number: CN106795679B
Application number: CN201580045727.4A
Authority: CN
Inventors: 久下康宏; 赤阪义治
Original assignee: Sharp Corp
Current assignee: Sharp Corp
Priority date: 2014-12-02
Filing date: 2015-06-23
Publication date: 2019-07-05
Anticipated expiration: 2035-06-23
Also published as: JP2016106673A; WO2016088397A1; JP6506954B2; CN106795679A

Abstract

Washing machine of the invention includes: sink (3)；Main water unit (60,81) is supplied water by detergent box (62) into sink (3)；It sprays water unit (70,82), the water of water that will be fewer than the water supply of main water unit (60,81), the sprinkling into sink (3) in the water supply coverage bigger than main water unit (60,81)；And control device.Control device controls main water unit (60,81) and spray water unit (70,82), in the water supply of washing procedure, after predetermined water supply time has carried out the first water supply supplied water from spray water unit (70,82) into sink (3) movement, the second water supply movement supplied water out of main water unit (60) and spray water unit (70,82) twocouese sink (3) is carried out.

Description

Washing machine

Technical field

The present invention relates to a kind of washing machines.

Background technique

There is a kind of washing machine in the past comprising supply water using the first water supply hose of the first water supply threshold switch and using second The second water supply hose of threshold switch (referring for example to Japanese Patent Laid-Open Publication 2010-46349 (patent document 1)).It beats The first feed water valve is opened, is supplied water from the first water supply hose, above-mentioned washing machine carries out the detergent for making moving blade persistently slowly run Dissolution operating, if reach predetermined water level, by open the second feed water valve side from the second water supply hose with shape spray spray water, Side persistently carries out detergent dissolution operating, to make detergent sufficiently dissolve while preventing washings from floating.

Patent document 1: Japanese Patent Laid-Open Publication 2010-46349

But in above-mentioned washing machine, there are the following problems: due to passing through detergent box to washing from the first water supply hose The bottom of slot is supplied water, and dissolves detergent using slowly running for moving blade, thus until from the second water supply hose into Until spray of going supplies water, all the washings in sink cannot be made all to be impregnated with water, be gone to that can be played using the detergent of dissolution Dirty effect needs certain time.In addition, cannot efficiently make to wash using slowly running for moving blade in above-mentioned washing machine Agent dissolution.

Summary of the invention

It can promptly make to spray the entire washings of water saturates the issue of the present invention is to provide one kind and spray can be utilized Water drenching high-efficiency dissolution detergent, the washing machine so as to improve detersive efficiency.

In order to solve the above problems, the present invention provides a kind of washing machine comprising: sink；Main water unit passes through washing Agent box supplies water into above-mentioned sink；Water unit is sprayed, by the water of the water fewer than the water supply of above-mentioned main water unit, than upper The bigger water supply coverage of main water unit is stated to spray into above-mentioned sink；And control device, to above-mentioned main water unit and above-mentioned Spray water unit is controlled, and above-mentioned control device controls above-mentioned main water unit and above-mentioned spray water unit, is washing In the water supply of process, supply water from above-mentioned spray water unit into above-mentioned sink has been carried out in predetermined water supply time After one water supply movement, supply water out of above-mentioned main water unit and the above-mentioned above-mentioned sink of spray water unit twocouese second is carried out Water supply movement.

Wherein, water supply per unit time of the water supply per unit time of above-mentioned spray water unit than main water unit It is few.

In addition, being stirred in a kind of washing machine of embodiment including what is be stirred to the washings in above-mentioned sink Mechanism is mixed, above-mentioned control device controls above-mentioned rabbling mechanism, when being supplied water in above-mentioned washing procedure, in utilization Rabbling mechanism is stated to be stirred the washings in above-mentioned sink.

In addition, above-mentioned control device supplies above-mentioned main water unit and above-mentioned spray in a kind of washing machine of embodiment Water portion is controlled, and after above-mentioned second water supply movement, in the state of stopping the water supply of above-mentioned main water unit, is carried out from upper State the third water supply movement that spray water unit supplies water into above-mentioned sink.

In addition, in a kind of washing machine of embodiment, comprising: cloth amount test section detects the washing in above-mentioned sink The amount of object；And water supply time determining section, based on above-mentioned being washed before above-mentioned washing procedure by what above-mentioned cloth amount test section detected The amount of the washings in slot is washed, at least determines the above-mentioned water supply time of above-mentioned first water supply movement.

In addition, in a kind of washing machine of embodiment, the water level detecting portion including detecting the water level in above-mentioned sink, Above-mentioned control device controls above-mentioned main water unit and above-mentioned spray water unit, based on being detected by above-mentioned water level detecting portion Above-mentioned sink in water level, make in addition to above-mentioned first water supply act other than water supply movement at least one of terminate.

Known to as previously discussed, it is proposed, according to the invention, one kind, which may be implemented, can make shower water be impregnated with entire washings rapidly And it can use shower water high-efficiency dissolution detergent, the washing machine so as to improve detersive efficiency.

Detailed description of the invention

Fig. 1 is the perspective view of the longitudinal type drying and washing machine of washing machine an example as first embodiment of the invention.

Fig. 2 is the skiagraph of the above-mentioned longitudinal type drying and washing machine from side.

Fig. 3 is the control block diagram of above-mentioned longitudinal type drying and washing machine.

Fig. 4 is the flow chart for illustrating the movement of control device of above-mentioned longitudinal type drying and washing machine.

Fig. 5 is the flow chart of then Fig. 4.

Fig. 6 is the skiagraph of the first water supply movement of above-mentioned longitudinal type drying and washing machine.

Fig. 7 is the skiagraph of the second water supply movement of above-mentioned longitudinal type drying and washing machine.

Specific embodiment

In the following, washing machine of the invention is described in detail using embodiment illustrated.

[first embodiment]

Fig. 1 is the appearance for indicating the longitudinal type drying and washing machine of washing machine an example as first embodiment of the invention Perspective view.

As shown in Figure 1, the longitudinal type drying and washing machine of above-mentioned first embodiment includes: metal or plastic master Body case 1；Upper cover 4 switchs the opening of sink 2 and sink 3 (shown in Fig. 2)；And operation display part 5, shell 1 outside the main body On upper surface, the selection instruction of motion is inputted, and shows operating condition.

In addition, Fig. 2 indicates the skiagraph of the above-mentioned longitudinal type drying and washing machine from side.

As shown in Fig. 2, metal or plastic main body cover 1 are formed as rectangular shape, above and bottom surface at For opening portion.Plastic top panel 11 is fixed on the upper surface of shell 1 opening portion outside the main body, it is above-mentioned plastic Operation display part 5 etc. is provided on top panel 11.Plastic pedestal is fixed in the bottom opening portion of shell 1 outside the main body 12。

Washings input port 1a is provided on top panel 11, which is used to do washing to above-mentioned longitudinal type Put into washings 90 in dryer (shown in Fig. 6, Fig. 7).In the inboard of longitudinal type drying and washing machine, above-mentioned washings will be switched and thrown The upper cover 4 of entrance 1a is rotatably supported on top panel 11.Upper cover 4 is rotated upwardly and downwardly to switch washings input port 1a.

In addition, sink 3 is contained in shell 1 outside the main body and stores the sink 2 of the sink 3.The storage of sink 3 makes to wash Wash the water of agent dissolution or the water of rinsing.Sink 2 and sink 3 are formed as the cup-shaped of the bottomed tube of upper side opening, make in each Mandrel is vertical, and using by sink 2 as outside, by sink 3 be used as on the inside of in a manner of arranged coaxial.

Cricoid balancer 40 is installed on the edge in 3 upper opening portion of sink, de- in order to carry out washings 90 Water and when making 3 high-speed rotation of sink, the balancer 40 is for inhibiting vibration.In addition, can turn on the bottom surface in sink 3 It is configured with stirring wing 20 dynamicly.

In addition, the downside of the sink 2 in shell 1 is equipped with driving unit 30 outside the main body, the driving unit 30 have clutch, Arrestment mechanism 31 and drive motor 32.It is equipped in the front end of above-mentioned clutch, the rotation axis 31a of arrestment mechanism 31 as stirring The stirring wing 20 of mechanism an example.

Above-mentioned longitudinal type drying and washing machine includes drying unit (not shown), which has fan motor 51 (shown in Fig. 3) and heater 52 (shown in Fig. 3).

In addition, above-mentioned longitudinal type drying and washing machine includes water supplying unit 80, the water supplying unit 80 configuration is outside the main body in shell 1 Upside and configuration in side below.Above-mentioned water supplying unit 80 has main feed water valve 81 and spray feed water valve 82.

Above-mentioned main feed water valve 81 is connect with water supply path 61.It can be equipped with assembling and disassembling in the downside of above-mentioned water supply path 61 Accommodate the detergent box 62 of detergent.In addition, side and downside are provided with water supply path 63 behind detergent box 62.By above-mentioned Water supply path 61,63 and detergent box 62 constitute the first water unit 60.

If main feed water valve 81 is made to become opening state, by the tap water of main feed water valve 81 supply from the first water unit 60 flow into sink 3.At this point, after the tap water for carrying out autonomous feed water valve 81 is sprayed into detergent box 62 from water supply path 61, By water supply path 63 from feed water inlet 63a outflow together with detergent (referring to Fig. 7).

Above-mentioned longitudinal type drying and washing machine includes the second water unit 70, which includes water supply piping 71, match It sets in the downside of water supplying unit 80, is connect with spray feed water valve 82；And water supply nozzle 72, above-mentioned water supply piping 71 is set Front end.If spraying feed water valve 82 (shown in Fig. 3) becomes opening state, passed through by the tap water that spray feed water valve 82 supplies Water supply piping 71 and water supply nozzle 72 become coniform shower water and spray (the region S of Fig. 6) into sink 3.

Spray water unit is constituted by above-mentioned second water unit 70 and spray feed water valve 82.

In addition, by setting spray water unit (70,82) emission direction so that from above-mentioned spray water unit (70, 82) central axis of coniform shower water passes through near the center of rotation in sink 3, so as to whole into sink 3 A bottom provides shower water.

Above-mentioned water supply nozzle 72 includes nozzle body (not shown), is formed with runner in inside；And revolving part (is not schemed Show), it rotatably configures in the runner of said nozzle main body.When the tap water by feed water valve 80 (shown in Fig. 3) supply When by the runner of above-mentioned water supply nozzle 72, supplied using the high pressure water that the gathering portion being arranged on nozzle body generates to revolving part It gives, is whirled up stream using the revolving part of rotation, sprayed with diffusing into coniform mode from the outflux of water supply nozzle 72 Water drenching.

In addition, Fig. 3 indicates the control block diagram of above-mentioned longitudinal type drying and washing machine.As shown in figure 3, above-mentioned longitudinal type laundry is dried Dry machine includes the control device 100 being made of microcomputer and imput output circuit etc..Above-mentioned control device 100, which is connected with, has operation It is the operation display part 5 of portion 5a and display unit 5b, the water level sensor 22 as water level detecting portion an example, temperature sensor 23, wet Spend sensor 24, door switch sensor 25, clutch, arrestment mechanism 31, drive motor 32, fan motor 51, heater 52, main feed water valve 81 and spray feed water valve 82.Control device 100 is based on coming from operation portion 5a, water level sensor 22, temperature sensing Device 23, humidity sensor 24, door switch sensor 25 signal, control display unit 5b, clutch, arrestment mechanism 31, driving it is electronic Machine 32, fan motor 51, heater 52, main feed water valve 81 and spray feed water valve 82 etc..

Above-mentioned control device 100 includes: cloth amount test section 100a, detects the amount of the washings in sink 3；Water supply time Determining section 100b, based on the amount of the washings detected by cloth amount test section 100a, when determining the water supply of [the first water supply movement] Between T1 and [third water supply movement] water supply time T2；Water level determining section 100c is judged, based on by cloth amount test section 100a detection The amount of washings out determines judgement water level S1, the S2 of [the second water supply movement]；Water level determining section 100d is set, based on by cloth The amount for the washings that amount test section 100a is detected, determines the setting water level S of [the 4th water supply movement]_SET；And timer 100e, for carrying out timing to water supply time of [the first water supply movement] and [third water supply movement] etc..

Then, according to Fig. 4 and flow chart shown in fig. 5, illustrate the dynamic of the control device of above-mentioned longitudinal type drying and washing machine Make.

In addition, rotating stirring wing 20 when washing and starting when washing procedure starts, advancing with cloth amount test section 100a The amount (cloth amount) of the washings put into sink 3 is inferred based on the load of drive motor 32.In the present embodiment, Cloth amount be classified as "high", " in ", " low " third gear.In addition, cloth amount can also be classified as more than four multi gears.

Firstly, starting timer 100e in step S1 shown in Fig. 4.

Then, S2 is entered step, the spray opening of feed water valve 82 is formed and is in an open state.As a result, from spray water unit (70,82) so that tap water is become coniform shower water by spray feed water valve 82 (shown in Fig. 3) and sprayed into sink 3.

Then, in step s3, judge whether the timing time Tm of timer 100e has been more than water supply time T1.That is, from Spray water unit (70,82) supplies water into sink 3, until the timing time Tm of timer 100e is more than water supply time T1.

Above-mentioned steps S2, S3 are [the first water supply movements], and stirring wing 20 does not rotate in above-mentioned [the first water supply movement].

Wherein, as shown in the following Table 1, water supply time determining section 100b is washed with the expression detected by cloth amount test section 100a Wash the amount of object "high", " in ", it is " low " corresponding, to determine the water supply time T1 of [the first water supply movement].

[table 1]

Here, the amount based on the washings detected by cloth amount test section 100a, using setting water level determining section 100d come Determine the setting water level S of [the 4th water supply movement]_SET.In table 1 above, " L " indicates to rise, such as " the setting water level: 44L " of table 1 It is water level when injecting 44 liters of water into sink 3 in sink 3.

Then, if judging that the timing time Tm of timer 100e has been more than water supply time T1 and has entered step in step s3 Rapid S4 then forms the main opening of feed water valve 81 and is in an open state.As a result, than more being supplied using spray water unit (70,82) Water supplies water from main water unit (60,81) into sink 3.

Then, S5 is entered step, detects the water level Sm in sink 3 using water level sensor 22.

Then, S6 is entered step, if it is determined that the water level Sm in the sink 3 detected in step s 5 is judging water level Step S5, S6 is repeated hereinafter, then return step S5 in S1, until the water level Sm in sink 3 is more than to judge water level S1.

Wherein, as shown in the following Table 2, judge that water level determining section 100c is washed with the expression detected by cloth amount test section 100a Wash the amount of object "high", " in ", it is " low " corresponding, to determine the judgement water level S1 of [the second water supply movement].

[table 2]

In above-mentioned table 2, " 18L water level " is water level when being filled with 18 liters of water into sink 3 in sink 3.

Also, it if judging that the water level Sm in sink 3 has been more than judgement water level S1 in step s 6, enters step S7 is stirred the first control of the wing 20.

As shown in the following Table 3, the first control of above-mentioned stirring wing 20 be with the table that is detected by cloth amount test section 100a Show washings amount "high", " in ", " low " the corresponding and item of electric motor operation time, motor stop time and revolving speed that determines Under part, drive motor 32 is controlled using control device 100, (rotation direction viewed from above is to turn right to Lai Jinhang intermittent running (clockwise)).

[table 3]

Then, S8 is entered step, the water level Sm in sink 3 is detected using water level sensor 22.

Then, S9 is entered step, if it is determined that the water level Sm in the sink 3 detected in step s 8 is judging water level Step S8, S9 is repeated hereinafter, then enter step S8 in S2, until the water level Sm in sink 3 is more than to judge water level S2.

Here, as shown in the following Table 4, judging that water level determining section 100c is washed with the expression detected by cloth amount test section 100a Wash the amount of object "high", " in ", it is " low " corresponding, determine the judgement water level S2 of [the second water supply movement].

[table 4]

Also, it if judging that the water level Sm in sink 3 has been more than judgement water level S2 in step s 9, enters step S10 forms the main closing of feed water valve 81 and is in off state.

Above-mentioned steps S4~S10 is [the second water supply movement].

Then, into the step S11 of Fig. 5, start timer 100e.In addition, making timer in above-mentioned steps S11 100e starts from scratch starting.

Then, S12 is entered step, the second control of the wing 20 is stirred.

As shown in table 5 below, the second control of above-mentioned stirring wing 20 be with the expression that is detected by cloth amount test section 100a The "high" of the amount of washings, " in ", " low " the corresponding and item of electric motor operation time, motor stop time and revolving speed that determines Under part, drive motor 32 is controlled using control device 100 to carry out left and right reversion operating.

[table 5]

Then, judge whether the timing time Tm of timer 100e has been more than water supply time T2 in step s 13.That is, with Make the state for the water supply stopping for carrying out autonomous water unit (60,81), spray and supply water into sink 3 from spray water unit (70,82), Until the timing time Tm of timer 100e is more than water supply time T2.

Here, as shown in the following Table 6, water supply time determining section 100b is washed with the expression detected by cloth amount test section 100a Wash the amount of object "high", " in ", it is " low " corresponding, determine the water supply time T2 of [third water supply movement].

[table 6]

Above-mentioned steps S11~S13 is only to be supplied water to carry out [third water supply movement] by spray.

Also, in step s 13, if it is determined that the timing time Tm of timer 100e has been more than water supply time T2, then into Enter step S14, forms the main conducting of feed water valve 81 and be in an open state.

Then, S15 is entered step, the third control of the wing 20 is stirred.

As shown in table 7 below, the control of the third of above-mentioned stirring wing 20 be with detected by cloth amount test section 100a Indicate the amount of washings "high", " in ", " low " corresponding and the motor turn-on time, motor turn-off time and the revolving speed that determine Under conditions of, drive motor 32 is controlled using control device 100 to carry out left and right reversion operating.

[table 7]

Then, S16 is entered step, the water level Sm in sink 3 is detected using water level sensor 22.

Then, S17 is entered step, if judging that the water level Sm in the sink 3 detected is setting water in step s 16 Position S_SETHereinafter, then return step S16, is repeated step S16, S17, until the water level Sm in sink 3 is more than setting water level S_SET。

Above-mentioned steps S14~S17 is to carry out [the 4th water supply by main water unit (60,81) and spray water unit (70,82) Movement].

Also, if judging that the water level Sm in sink 3 has been more than setting water level S in step S17_SET, then enter step S18 forms the main closing of feed water valve 81 and is in off state.

Then, S19 is entered step, the spray closing of feed water valve 82 is formed and is in off state, and terminate above-mentioned processing.

If above-mentioned [the first water supply movement]~[the 4th water supply movement] terminates, it is dynamic to carry out the remaining washing of washing procedure Work and rinsing process and dehydration procedure.

Fig. 6 indicates the skiagraph of [the first water supply movement] of above-mentioned longitudinal type drying and washing machine, structure identical with Fig. 2 Portion uses identical appended drawing reference.

As shown in fig. 6, being supplied in [the first water supply movement] from spray water unit (70,82) by spray feed water valve 82 Tap water become and coniform shower water and sprayed into sink 3.

In addition, Fig. 7 indicates the skiagraph of [the second water supply movement] of above-mentioned longitudinal type drying and washing machine, it is identical as Fig. 2 Structural portion use identical appended drawing reference.

As shown in fig. 7, being supplied in [the second water supply movement] from spray water unit (70,82) by spray feed water valve 82 In the state that the tap water given becomes coniform shower water and sprays into sink 3, the tap water of Lai Zizhu feed water valve 81 After being sprayed from water supply path 61 into detergent box 62, flowed out together with detergent from feed water inlet 63a by water supply path 63.

According to the longitudinal type drying and washing machine of above structure, in the water supply of washing procedure, by predetermined confession Water time T1 carries out [the first water supply movement] supplied water from spray water unit (70,82) into sink 3, and shower water can be made fast It is soaked in the entire washings of the bottom expansion in sink 3 fastly.Also, it is being put into washing for the washings of full penetration water It washs in slot 3, carries out [the second confession supplied water out of main water unit (60,81) and spray water unit (70,82) twocouese sink 3 Hydrodynamic(al) is made].At this point, due to supplying water together with the detergent of detergent box 62 from main water unit (60,81), so by from spray Water unit (70,82) is sprayed into sink 3 and compared with main water unit (60,81) to wider sprinkling, can be efficiently molten Solve detergent.Therefore, wash the washing water of detergent high-efficiency dissolution to the washings of full penetration water using by shower water It washs, so can be improved detersive efficiency.

In addition, when being supplied water in washing procedure, double from main water unit (60,81) and spray water unit (70,82) In [the second water supply movement] supplied water in direction sink 3, pass through the 20 (blender of stirring wing controlled using control device 100 Structure) washings in sink 3 is stirred, it can more efficiently dissolve the water supply one with next autonomous water unit (60,81) The detergent supplied into sink 3 is played, and entire washings can be made to be immersed in the washing water dissolved with detergent.

In addition, after [the second water supply movement], by the state of stopping the water supply of main water unit (60,81), into [the third water supply movement] that row supplies water from spray water unit (70,82) into sink 3, it is right using stirring wing 20 (rabbling mechanism) Washings in sink 3 is stirred, and can be washed using the washing water of high concentration to washings, to improve washing Effect.

In addition, the amount based on the washings in the sink 3 detected before washing procedure by cloth amount test section 100a, leads to It crosses by water supply time determining section 100b and determines the water supply time T1 of [the first water supply movement], can efficiently carry out and washings It measures corresponding spray to supply water, the amount of washings is fewer, can more shorten the time that spray supplies water.

In addition, controlled using 100 pairs of above-mentioned control device main water units (60,81) and spray water unit (70,82), Based in the sink detected by water level sensor 22 (water level detecting portion) 3 water level, make in addition to [the first water supply movement] with [the second water supply movement] and [the 4th water supply movement] in outer water supply movement terminates.As a result, based in above-mentioned sink 3 water Position, can accurately 3 confession into sink by the water of the water set in [the second water supply movement] and [the 4th water supply movement] It gives.In addition, [the 4th water supply movement] can also be terminated based in sink 3 water level.

In addition, after [third water supply movement], start from spray water unit (70,82) and main water unit (60,81) to washing [the 4th water supply movement] supplied water in slot 3 is washed, in above-mentioned [the 4th water supply movement], when by water level sensor 22 (water level detecting portion) The water level Sm in sink 3 detected reaches setting water level S_SETWhen, terminate [the 4th water supply movement].Thus, it is possible into Washing water of the row using high concentration after [the third water supply movement] washed to washings, promptly supplies water and extremely sets water Position S_SET。

In addition, in [the 4th water supply movement], it is right by the stirring wing 20 (rabbling mechanism) controlled using control device 100 Washings in sink 3 is stirred, and by supplying water to setting water level S_SETDuring washings is washed, Wash time can be shortened.

In addition, in [the 4th water supply movement], it can also be in the state for stopping the water supply for spraying water unit (70,82) Under, it supplies water from main water unit (60,81) into sink 3.

[second embodiment]

The longitudinal type drying and washing machine of washing machine an example as second embodiment of the invention, in addition to control device 100 Movement other than, it is identical as the longitudinal type drying and washing machine structure of first embodiment, thus quote Fig. 1 and Fig. 2.

In the longitudinal type drying and washing machine of above-mentioned first embodiment, stirring wing 20 is not made in [the first water supply movement] Rotation, but in the longitudinal type drying and washing machine of above-mentioned second embodiment, by electronic using the control driving of control device 100 Machine 32 makes stirring wing 20 to slowly run, can more reliably make shower water rapidly and uniformly in [the first water supply movement] It is soaked in the entire washings of the bottom expansion in sink 3.

[third embodiment]

The longitudinal type drying and washing machine of washing machine an example as third embodiment of the invention, in addition to control device 100 Movement and water sensor other than it is identical as the longitudinal type drying and washing machine structure of first embodiment, thus quote Fig. 1 and Fig. 2.

In the longitudinal type drying and washing machine of above-mentioned first embodiment, level sensor is utilized in [the second water supply movement] Device 22 judges whether the water level Sm in sink 3 is judging water level S1, S2 hereinafter, either utilizing in [the 4th water supply movement] Whether the water level Sm in sink 3 that water level sensor 22 (water level detecting portion) judgement detects has been more than setting water level S_SET, and It include water sensor (not shown) water sensor detection in the longitudinal type drying and washing machine of above-mentioned third embodiment The water supply of the water supply and spray water unit (70,82) of main water unit (60,81) adds up to.

As a result, in [the second water supply movement] and [the 4th water supply movement], based on the main confession detected by water sensor Adding up to for the water supply of the water supply and spray water unit (70,82) in water portion (60,81), can more accurately carry out for water control System.In addition, same, instead of the water supply time T1 of [the first water supply movement] and the water supply time T2 of [third water supply movement], and base In the conjunction of the water supply of the water supply and spray water unit (70,82) of the main water unit (60,81) detected by water sensor Meter, can more accurately carry out for water management.

In above-mentioned first~third embodiment, illustrate to wash with the longitudinal type by drying unit realization drying function Clothing dryer, but it is suitable for do not have the longitudinal type washing machine of drying function.

In above-mentioned first~third embodiment, longitudinal type drying and washing machine is illustrated, but the present invention Suitable for tumbling-box washing machine or drum type drying and washing machine etc..

In addition, rotating stirring wing 20 when washing and starting in above-mentioned first~third embodiment, and based on driving The load of motor 32, You Buliang test section 100a infers the amount of the washings put into sink 3, but is not limited to Cloth amount test section can use weight sensor etc. also to detect cloth amount.

A specific embodiment of the invention is illustrated above, but the present invention is not limited to above-mentioned the first~the Three embodiments can be made various changes within the scope of the invention to implement the present invention.

It summarizes to the present invention and embodiment, as described below.

Washing machine of the invention includes: sink 3；Main water unit (60,81), by detergent box 62 to above-mentioned sink It supplies water in 3；It sprays water unit (70,82), the water of water that will be fewer than the water supply of above-mentioned main water unit (60,81), than upper It states and is sprayed in the bigger range of main water unit (60,81) into above-mentioned sink 3；And control device 100, to above-mentioned main water supply Portion (60,81) and above-mentioned spray water unit (70,82) are controlled, and above-mentioned control device 100 is to above-mentioned main water unit (60,81) It is controlled with above-mentioned spray water unit (70,82), in the water supply of washing procedure, is carried out in predetermined water supply time After the first water supply movement supplied water in from above-mentioned spray water unit (70,82) Xiang Shangshu sink 3, carry out from above-mentioned main water supply The the second water supply movement supplied water in portion (60,81) and the above-mentioned sink 3 of above-mentioned spray water unit (70,82) twocouese.

According to above structure, in the water supply of washing procedure, by supply from spray in predetermined water supply time The first water supply movement that water portion (70,82) supplies water into sink 3, can be such that shower water is promptly soaked in sink 3 The entire washings of bottom expansion.Also, it in the sink 3 of washings for being put into full penetration water, carries out from main water supply The the second water supply movement supplied water in portion (60,81) and spray water unit (70,82) twocouese sink 3.At this point, due to washing The detergent of agent box (62) together from main water unit (60,81) supply water, so can by from spray water unit (70,82) than The bigger range of main water unit (60,81) is sprayed into sink 3, so as to efficiently dissolve detergent.Therefore, using by The washing water of shower water high-efficiency dissolution detergent washs the washings for being thoroughly impregnated water, so can be improved washing Efficiency.

In addition, being stirred in a kind of washing machine of embodiment including what is be stirred to the washings in above-mentioned sink 3 Mechanism 20 is mixed, above-mentioned control device 100 controls above-mentioned rabbling mechanism 20, when being supplied water in above-mentioned washing procedure, The washings in above-mentioned sink 3 is stirred using above-mentioned rabbling mechanism 20.

According to above embodiment, when being supplied water in washing procedure, stirred by what is controlled using control device 100 Mechanism 20 is mixed to be stirred the washings in sink 3, for example, by from main water unit (60,81) and spray water unit It is stirred in the second water supply movement supplied water in (70,82) twocouese sink 3, with high-efficiency dissolution and autonomous water unit can be carried out The detergent that the water supply of (60,81) is supplied into sink 3 together, and entire washings can be made to be immersed in detergent dissolution Washing water in.

In addition, in a kind of washing machine of embodiment, above-mentioned control device 100 to above-mentioned main water unit (60,81) and Above-mentioned spray water unit (70,82) is controlled, and after above-mentioned second water supply movement, makes above-mentioned main water unit (60,81) It supplies water in the state of stopping, the third supply water out of above-mentioned spray water unit (70,82) Xiang Shangshu sink 3 is for hydrodynamic(al) Make.

According to above embodiment, by stopping after the second water supply movement in the water supply for making main water unit (60,81) Under state, the third water supply movement supplied water from spray water unit (70,82) to sink 3 is carried out, and by utilizing blender Structure 20 etc. is stirred the washings in sink 3, can be washed using the washing water of high concentration to washings, thus Enhance washing effect.

In addition, in a kind of washing machine of embodiment, comprising: cloth amount test section 100a is detected in above-mentioned sink 3 The amount of washings；And water supply time determining section 100b, before above-mentioned washing procedure, based on by above-mentioned cloth amount test section 100a inspection The amount for the washings in above-mentioned sink 3 measured at least determines the above-mentioned water supply time of above-mentioned first water supply movement.

According to above embodiment, before washing procedure, based in the sink 3 detected by cloth amount test section 100a The amount of washings can be efficient by least determining the water supply time of the first water supply movement using water supply time determining section 100b It carries out spray corresponding with the amount of washings to supply water, the amount of washings is fewer, can more shorten the time that spray supplies water.

In addition, in a kind of washing machine of embodiment, the water level detecting portion including detecting the water level in above-mentioned sink 3 22, above-mentioned control device 100 controls above-mentioned main water unit (60,81) and above-mentioned spray water unit (70,82), based on by 3 water level in the above-mentioned sink that above-mentioned water level detecting portion 22 detects makes the water supply other than above-mentioned first water supply acts At least one of movement terminates.

According to above embodiment, 100 pairs of control device main water units (60,81) and spray water unit (70,82) are utilized It is controlled, based in the sink detected by water level detecting portion 22 3 water level, makes the confession other than the first water supply acts At least one of hydrodynamic(al) work terminates.Thus, it is possible to based in above-mentioned sink 3 water level, it accurately will be in water supply movement 3 supply into sink of the water of the water of setting.

Description of symbols

1 ... main body cover

2 ... sinks

3 ... sinks

4 ... upper covers

5 ... operation display parts

5a ... operation portion

5b ... display unit

11 ... top panels

12 ... pedestals

20 ... stirring wings

22 ... water level sensors

23 ... temperature sensors

24 ... humidity sensors

25 ... door switch sensors

30 ... driving units

31 ... clutches, arrestment mechanism

32 ... drive motors

40 ... balancers

51 ... fan motor

52 ... heaters

60 ... first water units

61 ... water supply paths

62 ... detergent boxes

63 ... water supply paths

70 ... second water units

71 ... water supply pipings

72 ... water supply nozzles

80 ... water supplying units

81 ... main feed water valves

82 ... spray feed water valves

90 ... washings

100 ... control devices

100a ... cloth amount test section

100b ... water supply time determining section

100c ... judges water level determining section

100d ... sets water level determining section

100e ... timer

Claims

1. a kind of washing machine, characterized by comprising:

Sink (3)；

Main water unit (60,81) is supplied water by detergent box into the sink (3)；

It sprays water unit (70,82), the water of water that will be fewer than the water supply of the main water unit (60,81), than the master The sprinkling into the sink (3) of the bigger water supply coverage of water unit (60,81)；And

Control device (100) controls the main water unit (60,81) and the spray water unit (70,82),

The control device (100) controls the main water unit (60,81) and the spray water unit (70,82), In the water supply of washing procedure, carry out in predetermined water supply time from the spray water unit (70,82) to the washing After the first water supply movement supplied water in slot (3), the second water supply movement is carried out, the second water supply movement is by from the main confession It supplies water and to sink (3) is interior from the spray water unit (70,82) to sink together with detergent in water portion (60,81) (3) it supplies water in, and the detergent is dissolved by the spray water from spray water unit (70,82).

2. washing machine according to claim 1, which is characterized in that

The washing machine includes the rabbling mechanism (20) being stirred to the washings in the sink (3),

The control device (100) controls the rabbling mechanism (20), when being supplied water in the washing procedure, The washings in the sink (3) is stirred using the rabbling mechanism (20).

3. washing machine according to claim 1 or 2, which is characterized in that the control device (100) is to the main water unit (60,81) and the spray water unit (70,82) are controlled, and after second water supply movement, make the main water unit In the state that the water supply of (60,81) stops, the water supply out of described spray water unit (70,82) Xiang Suoshu sink (3) is carried out Third water supply movement.

4. washing machine according to claim 1 or 2, characterized by comprising:

Cloth amount test section (100a) detects the amount of the washings in the sink (3)；And

Water supply time determining section (100b), based on the institute detected before the washing procedure by the cloth amount test section (100a) The amount for stating the washings in sink (3) at least determines the water supply time of the first water supply movement.

5. washing machine according to claim 1 or 2, which is characterized in that

The washing machine includes the water level detecting portion (22) for detecting the water level in the sink (3),

The control device (100) controls, base the main water unit (60,81) and the spray water unit (70,82) Water level in the sink (3) detected by the water level detecting portion (22), make in addition to first water supply act with At least one of outer water supply movement terminates.