CN1316097C - Controlling Method for inflow of washing machine - Google Patents
Controlling Method for inflow of washing machine Download PDFInfo
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- CN1316097C CN1316097C CNB021209901A CN02120990A CN1316097C CN 1316097 C CN1316097 C CN 1316097C CN B021209901 A CNB021209901 A CN B021209901A CN 02120990 A CN02120990 A CN 02120990A CN 1316097 C CN1316097 C CN 1316097C
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- washing machine
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Abstract
The present invention relates to a controlling method for the water inflow of a washing machine, which comprises the following steps: the first stage, when a water level changing command is inputted according to the selection of a user in a washing process and a cleaning process, a motor driving mode is set during driving; the second stage, clothing to be washed is put in a washing machine with a set motor driving mode in the process of water inflow in the first stage, and the user inputs the water level changing command through a key-controlled input part when a motor has a normal repeated opening/closing action to carry out the washing process and the cleaning process; at the third stage, when the machine cognizes the water level changing command in the second stage, the motor is driven in the motor driving mode in the water inflow set in the first stage so that washing water flows into the washing machine and keeps a weak water flow. Therefore, when the water level is changed in the washing or cleaning process, the opening/closing mode of the motor can be controlled, the water inflow reaches the set water level under the condition of keeping the weak water flow so that the washing water is evenly absorbed to washings.
Description
Technical field
The present invention relates to a kind of controlling Method for inflow of washing machine, during particularly about change water level in washing and cleaning process, the invention of the washing machine inflow control method of the ON/OFF pattern of control motor.
Background technology
Fig. 1 points out out the plane of the washing machine inflow control device in the prior art.Comprising, drive the motor 1 of laundry washer group internal propeller, externally operate the keying input unit 2 of importing the water level settings value, the water level sensing device 3 of distinguishing water level in the above-mentioned laundry group, come control water level, and control above-mentioned motor-driven control part 4 according to signal from above-mentioned water level sensing device and the input of keying input unit by user's keying.
Above-mentioned control part 4 is made up of following components: according to the signal from above-mentioned water level sensing device and the input of keying input unit come control water level control water level device 4a, control electric machine 4b that control drives the motor 1 of above-mentioned screw, distinguish from the signal of above-mentioned keying input unit 2 inputs, and control washing in view of the above, clean and the microprocessor 4c of the whole process of dewatering.
Be connected to electric capacity 5 between the main coil of above-mentioned motor 1 and the ancillary coil.Also comprise among the figure in addition being connected between above-mentioned motor 1 and the AC power 7, and depend on the triac 6a of the control of above-mentioned motor control assembly 4b to above-mentioned motor 1 energising, 6b, 6c.
The controlling Method for inflow of washing machine in the prior art of as above structure is described below with reference to Fig. 2.
For here not describing in detail with the not too relevant technique known of present technique: as do not have the situation of water level change and situation that electrode has stopped or the like when water inlet.
At the 1st step S11, whether the user selects the water level change by keying input unit 2 identifications that are arranged on the washing machine cover lid.
At the 2nd step S12, when the water level alteration command in above-mentioned the 1st step is input to above-mentioned microprocessor 4c, judge that the motor 1 that drives above-mentioned laundry group internal propeller is whether in driving.
If the judged result of the 2nd step S12 is sure, will temporarily stop the driving of above-mentioned motor 1 at the 3rd step S13.
At the 4th step S14, washings are irritated in the into laundry group according to the designated water level that the 1st step user selects.
Go on foot S15 the 5th, selected designated water level compared during the washings and the above-mentioned the 1st that filling is advanced in going on foot the above-mentioned the 4th went on foot.If the judged result in above-mentioned the 5th step negates, will return above-mentioned the 4th step, proceed into water up to reaching designated water level.
If but the judgement in above-mentioned the 5th step is sure, will think that into the water process finishes.
At the 6th step S16, drive motors 1 is proceeded washing and cleaning process when making before being executed in the water level change once more.
But, in the washing machine inflow control method in prior art, when importing user's water level alteration command in washing, the cleaning process, carry out water inlet behind the drive pattern of first end of a period motor again.Like this, owing to amesialityly advance water, cause washed biasing.Frequent braking will exert an influence to peripheral loop to motor in addition.
Summary of the invention
In order to address the above problem, the object of the present invention is to provide a kind of controlling Method for inflow of washing machine, make when changing water level in washing and the cleaning process, ON/OFF pattern to motor is controlled, make its keep intaking under the weak streamflow regime decide water level, make the washed washings that evenly are soaked in.
Technology of the present invention is achieved in that a kind of controlling Method for inflow of washing machine, may further comprise the steps: in the 1st stage, in washing and cleaning process, the user is by keying input part input water level alteration command; In the 2nd stage, whether microprocessor judges user has imported the water level alteration command; The 3rd stage behind the microprocessor water level alteration command in cognitive above-mentioned the 2nd stage, changed motor drive mode, was transformed into motor drive mode the water into from washing or cleaning model, made it keep weak current.
In addition, the controlling Method for inflow of washing machine also comprised for the 4th stage in according to the present invention.That is, when the washing water yield of irritating in above-mentioned the 3rd stage reaches the water level that the user sets in above-mentioned the 2nd stage, will stop water into and turn back to the motor drive mode of washing or cleaning process.
In the washing machine inflow control method of the present invention of as above structure, when receiving the water level alteration command in washing and cleaning process are carried out, ON/OFF pattern that will the control motor makes it keep advancing water under the weak streamflow regime.Like this, washings will evenly be injected into washed in, simultaneously can prevent the washed side that is piled up in.
And in washing machine inflow control method of the present invention, when carrying out the water level change, the weak driving that keeps motor makes it can reduce the anxious braking of motor.Like this, with the damage that prevents above-mentioned motor and whole system in advance, reach best laundry situation.
Description of drawings
Fig. 1: the plane of pointing out out the washing machine inflow control device in the prior art;
Fig. 2: the flow chart of pointing out out the washing machine inflow control method in the prior art;
Fig. 3: the flow chart of pointing out out the washing machine inflow control method among the present invention.
The specific embodiment
Following flow chart with reference to the washing machine inflow control method among the present invention describes example of the present invention in detail.
In general, when knocking down liquid detergent, by the chemical action of washing agent, dirt spins off from fiber when washed.But the effect required time of depending washing agent alone is long.Therefore, be used mechanisms such as the vibration of washing machine or friction and improve its decontamination speed.
The laundry operations control of this washing machine has: at first the laundry amounts of laundry group is put in identification, and streamflow, washing agent and laundry time are set according to its amount in the identification back.Afterwards during doing washing, produce eddy current by the counter-rotating rotation of vibrating screen, separate the dirt that sticks in washed by friction with washings.
When finishing above-mentioned washing process,, carry out the cleaning process that system has set subsequently with discharging the sewage in the laundry group and injecting clean water.When above-mentioned cleaning process finishes, then carry out dehydration, promptly discharge earlier the water in the laundry group, and press certain speed high speed rotating induction motor, remove moisture in washed with the centrifugation mode.
In the laundry operations control procedure of above-mentioned washing machine, be to make laundry processes just to keep suitable water level and the water flow mode that is complementary with laundry group clothing amount, open water intaking valve according to its washing loads and go forward side by side and advance water until reaching designated water level.
Fig. 3 points out out the flow chart of the washing machine inflow control method among the present invention.
At the 1st step S21, when wash and cleaning process in, during water level change order by keying input part input user, keep weak current for making, when making, washing machine sets the motor drive mode in the water inlet, as the ON/OFF time of motor and direction of rotation, the rotary speed of screw.
The 2nd step S22, in above-mentioned the 1st step, set in the washing machine of motor drive mode in intaking, put in the laundry group when washed, when user's choice criteria flow process or various function, machine is just discerned the laundry amounts in the laundry group, and begin water inlet according to its laundry amounts, afterwards by the user-selected time, number of times washs and cleaning process.
The 3rd step S23, the identification of little handling part above-mentioned the 2nd step wash and cleaning process in, whether the user selects the water level change by the keying input unit of being located on the washing machine cover lid.
The 4th step S24 when the perception water level changes signal in above-mentioned the 3rd step, will change motor drive mode.That is, be transformed into motor drive mode the water inlet that above-mentioned the 1st step sets, make it keep weak current from the washing in above-mentioned the 2nd step and cleaning model.
In the motor drive mode in above-mentioned water inlet, because of reducing the opening time of above-mentioned motor, the rotary speed of screw reduces immediately, makes it keep weak current.
The 5th step S25 will carry out motor drive mode in the water inlet in above-mentioned the 4th step, and washings flow in the washing machine till reaching user-selected designated water level.
At the 6th step S26, the designated water level that the washing water yield that machine injected above-mentioned the 5th step and above-mentioned the 3rd step are selected compares, and judges whether to reach above-mentioned designated water level and finishes.
When above-mentioned the 6th step be not judged to be not the time, will return above-mentioned the 5th step and intake till reaching designated water level once more.On the contrary, when the judged result in above-mentioned the 6th step for certainly the time,
To judge that at the 7th step S27 it has reached designated water level, and stop water inlet and remove motor drive mode.Simultaneously, will turn back to above-mentioned the 2nd ongoing washing of step and cleaning process, and recover motor-driven once more.
As mentioned above, in the washing machine inflow control method among the present invention, when changing water level in washing and cleaning process, ON/OFF pattern that will the control motor is keeping the designated water level of intaking under the weak streamflow regime, makes washedly evenly to be soaked in the washings.
Claims (2)
1. the controlling Method for inflow of a washing machine may further comprise the steps:
In the 1st stage, in washing and cleaning process, the user is by keying input part input water level alteration command;
In the 2nd stage, whether microprocessor judges user has imported the water level alteration command;
The 3rd stage behind the microprocessor water level alteration command in cognitive above-mentioned the 2nd stage, changed motor drive mode, was transformed into motor drive mode the water into from washing or cleaning model, made it keep weak current.
2. the controlling Method for inflow of washing machine as claimed in claim 1 is characterized by: the washing water yield of injecting in above-mentioned the 3rd stage reach the 2nd stage user during fixed water level, will stop water into and turn back to the motor drive mode of washing or cleaning process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021209901A CN1316097C (en) | 2002-06-07 | 2002-06-07 | Controlling Method for inflow of washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021209901A CN1316097C (en) | 2002-06-07 | 2002-06-07 | Controlling Method for inflow of washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1464095A CN1464095A (en) | 2003-12-31 |
| CN1316097C true CN1316097C (en) | 2007-05-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021209901A Expired - Fee Related CN1316097C (en) | 2002-06-07 | 2002-06-07 | Controlling Method for inflow of washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1316097C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108221271A (en) * | 2018-03-06 | 2018-06-29 | 青岛海尔洗衣机有限公司 | A kind of clothes washing control method and washing machine |
| CN114318751A (en) * | 2020-09-30 | 2022-04-12 | 青岛海尔洗衣机有限公司 | Washing machine control method and device, washing machine and storage medium |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6091087A (en) * | 1983-10-26 | 1985-05-22 | 日本弁管工業株式会社 | Biting type separation preventive pipe joint |
| CN1106089A (en) * | 1993-10-28 | 1995-08-02 | 三洋电机株式会社 | Automatic mashing machine |
-
2002
- 2002-06-07 CN CNB021209901A patent/CN1316097C/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6091087A (en) * | 1983-10-26 | 1985-05-22 | 日本弁管工業株式会社 | Biting type separation preventive pipe joint |
| CN1106089A (en) * | 1993-10-28 | 1995-08-02 | 三洋电机株式会社 | Automatic mashing machine |
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|---|---|
| CN1464095A (en) | 2003-12-31 |
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Granted publication date: 20070516 |