CN1888213A - Washing machine drying control equipment and method thereof - Google Patents
Washing machine drying control equipment and method thereof Download PDFInfo
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- CN1888213A CN1888213A CN 200510014112 CN200510014112A CN1888213A CN 1888213 A CN1888213 A CN 1888213A CN 200510014112 CN200510014112 CN 200510014112 CN 200510014112 A CN200510014112 A CN 200510014112A CN 1888213 A CN1888213 A CN 1888213A
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Abstract
The present invention discloses a dewatering control equipment of washing machine and its control method. Said control equipment includes clutch, motor, first capacitor, second capacitor, key input portion, control portion and load drive portion. Said control method includes the following several stages: stage for selecting required washing method, stage for executing washing and rinsing processes according to the selected washing method; and stage for selectively controlling first capacitor and second capacitor to make them be simultaneously or individually driven after the rinsing process is completed and in the initial stage of dewatering process.
Description
Technical field
The invention relates to washing machine, particularly a kind of dewatering control equipment of washing machine and method thereof.Especially a kind of in the washing machine that has been suitable for the induction type direct drive mode, the dewatering control equipment and the method thereof of the washing machine that can control the dehydration number of revolutions in the dehydration.
Background technology
Usually, washing machine is meant the current rubbing action that the rotation of emulsification by means of washing agent, washing wave wheel produces, the percussion that agitator applies to washings etc., removes the equipment attached to all contaminations matter of clothing, bedding etc.Amount and kind by the sensor washings also are provided with washing methods automatically, supply with washings to suitable water level according to the amount and the kind of washings simultaneously, wash according to the control of control part at last.
Below in conjunction with accompanying drawing existing automatic washing machine is elaborated.Fig. 1 is the longitdinal cross-section diagram of common automatic washing machine, and Fig. 2 is the washing methods flow chart of the automatic washing machine of prior art.As shown in Figure 1, common automatic washing machine comprises fuselage 1; Base 18 is installed in the water jacket 2 of fuselage 1 inside; Be installed in water jacket 2 inner and rotatable inside grooves 3; Be installed in central authorities in the downside of inside groove 3, and the agitator 4 that stirs about can be when washing and dehydration.
Above-mentioned fuselage 1 constitutes the outward appearance of washing machine, and the suspension 16 that is used to keep the shape of washing machine and support inside groove 3 is at upper portion, and water jacket 2 is stored washings.
In addition, inside groove 3 and agitator 4 run through and are connecting respectively on the dehydrating shaft 5 of the clutch 8 that is installed on water jacket 2 bottom surfaces, and around the wash shaft 6 of dehydrating shaft 5, be installed on water jacket 2 bottom surfaces one side, and, on clutch pulley 9 and motor pulley 11, twine V belt 10 and rotate according to motor 7 and clutch 8 that the control signal of control part 19 drives.
In addition, fuselage 1 upside one end is equipped with according to the control signal of control part 19 water-supply valve 15 to water jacket 2 internal feed washings, and water jacket 2 downsides one end in the fuselage 1 is equipped with the draining valve 13 that the washings in the water jacket 2 is discharged to fuselage 1 outside by drainpipe 14 according to the control signal of control part 19.
Above-mentioned draining valve 13 is used for after washing is finished the washings of dirt are discharged to the washing machine outside, according to the control signal switch pair water pipe 14 of control part 19.Drainpipe 14 is installed in the lower portion of water jacket 2, plays the water stream channel effect that sewage is discharged to the washing machine outside when draining valve 13 is opened.
Above-mentioned water-supply valve 15 is installed in top 15 rear sides of washing machine usually, is connected to water supply pipe in the family by feed pipe (not marking among the figure), plays the effect of needed washings when washing is provided, and carries out switch according to the control signal of control part 19.
As mentioned above, existing washing machine, according to control signal drive motors 7 and clutch 8 that the order and the control part 19 of user's input are exported, washing machine is carried out washing process.
But when clutch 8 breaks down, after order of user's input brake and motivation 7 realization brakings,, inside groove 3 continues the situation that rotation drive motors 7 quicken once more thereby can taking place.Therefore under the out-of-work state of needs washing machine, can proceed work, thereby the load of washing machine is increased the weight of.
In addition, existing washing machine keeps certain speed (60Hz or 50Hz) in order to make motor 7 in dehydration, needs to adjust the diameter of motor pulley 11 or clutch pulley 9, makes the certain number of revolutions of its output.Therefore when drive motors 7, need possess and a plurality ofly play the motor-driven capacitor (not marking among the figure) of the effect that improves electric power at the driving initial stage.
As shown in Figure 2, the dehydration of prior art utilizes dual capacitor to drive when dehydration begins, and when driving once more after carrying out the moisture detection, then utilizes single capacitor to drive.
Because the dewatering control equipment of prior art only utilizes single capacitor to drive after carrying out the moisture detection,, thereby cause making a noise at the dehydration initial stage so moisture does not have and can well discharge when entering main dehydration.
Summary of the invention
Technical problem to be solved by this invention is, a kind of dewatering control equipment and method thereof of washing machine is provided, and adopts the direct drive mode of induction machine, and it can be controlled the number of revolutions in the dehydration.
Another object of the present invention is to promote moisture and detect the revolving force of carrying out afterwards when dewatering.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: the dewatering control equipment of washing machine, comprise clutch, motor, the 1st and the 2nd capacitor, and it is characterized in that, be provided for importing the press key input section of customer requirements instruction; Control it according to the washing methods of selecting by above-mentioned press key input section and carry out corresponding process, and when entering dehydration in order to increase the revolving force of above-mentioned motor, optionally control the above-mentioned the 1st and the 2nd capacitor and it driven simultaneously or the control part of single driving; The load drive division of the driving of above-mentioned clutch, motor, the 1st and the 2nd capacitor being controlled according to the control signal of above-mentioned control part.
Wherein load drive division when the control information according to control part enters dehydration, carry out moisture setting in advance after detecting during in, drive the 1st and the 2nd capacitor simultaneously with dual mode and be advisable.
For achieving the above object, the dehydration controlling method of washing machine of the present invention has the washing machine of clutch, motor, the 1st and the 2nd capacitor, comprises the stage of the washing methods that is used to select needs; According to the stage of above-mentioned selected washing methods execution washing and rinse cycle; Finish and dehydration when beginning at above-mentioned rinse cycle, optionally control the above-mentioned the 1st and the 2nd capacitor and make it simultaneously or the stage of single driving.
Wherein control the above-mentioned the 1st and stage of the driving of the 2nd capacitor, comprise that above-mentioned rinse cycle is finished and dehydration when beginning, drive the above-mentioned the 1st and stage of the 2nd capacitor in during setting in advance simultaneously; Through above-mentioned set in advance during after, when optionally driving some between the 1st and the 2nd capacitor, carry out the stage that moisture detects and be advisable.
Control the above-mentioned the 1st and stage of the driving of the 2nd capacitor, also be included in above-mentioned moisture and detect when driving above-mentioned motor after finishing again, drive the above-mentioned the 1st and stage of the 2nd capacitor once more simultaneously; Through setting in advance during after, be converted in the above-mentioned the 1st and the 2nd capacitor and utilize the stage of some states that drives to be advisable.
As mentioned above, the invention has the beneficial effects as follows: the dewatering control equipment of washing machine and method thereof, in the time of can driving capacitor in order to improve electric power period in the beginning of dehydration, identical by making dehydration initial stage and moisture detect later drive condition, further improve dewatering.
Description of drawings
Fig. 1 is the sectional view of conventional laundry apparatus.
Fig. 2 is based on the dehydration controlling method chart of the washing machine of prior art.
Fig. 3 is the dewatering control equipment calcspar of washing machine of the present invention.
Fig. 4 is the dehydration controlling method flow chart of washing machine of the present invention.
Fig. 5 is the dehydration controlling method chart of washing machine of the present invention.
Among the figure:
100: press key input section 200: control part
300: storage portion 400: the load drive division
500: display part
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail: Fig. 3 is the dewatering control equipment piece figure of washing machine of the present invention, Fig. 4 is that taking off of washing machine of the present invention is the control method flow chart, and Fig. 5 is the dehydration controlling method chart of washing machine of the present invention.
As shown in Figure 3, the dewatering control equipment of washing machine of the present invention is characterized in that: have the washing machine of clutch, motor, the 1st and the 2nd capacitor (not marking among the figure), comprise the press key input section 100 that is used to import the customer requirements instruction; Control it according to the washing methods of selecting by press key input section 100 and carry out corresponding process, and when entering dehydration in order to increase the revolving force of motor, optionally control the 1st and the 2nd capacitor, it is driven simultaneously or the control part 200 of single driving; The load drive division of the driving of clutch, motor, the 1st and the 2nd capacitor being controlled according to the control signal of control part 200 400; Display part 500 according to the information such as control signal display working condition of control part 200; Be used to preserve the storage portion 300 of washing methods correlated condition that the user selects by press key input section 100 etc.
Method of work to the dewatering control equipment of washing machine of the present invention describes below.
At first by press key input section 100 input electric power starting orders, the user selects the washing methods of needs then.To read default value corresponding and selected washing methods this moment from storage portion 300, and be presented in the display part 500.
When the user started working order by press key input section 100 inputs, control part 200 made it carry out the corresponding washing process according to user-selected washing methods correlated condition to load drive division 400 output control commands.
After control part 200 is carried out washing and rinse cycle according to washing methods, when entering dehydration, in order to promote electric power that the dehydration initial stage is used for drive motors (figure does not mark), make it can drive the 1st and the 2nd capacitor simultaneously with dual mode in during setting in advance to load drive division 400 output control commands.
The drive division 400 of loading this moment drives the 1st and the 2nd capacitor simultaneously with dual mode in will be during setting in advance, and through carrying out the moisture detection after the time is set.
It is different with existing mode when finishing moisture and driving again after detecting that this is external, controls the 1st and the 2nd capacitor (not marking among the figure) it is driven in dual (Dual) mode in during setting in advance.Drive after the 1st and the 2nd capacitor with dual mode in during setting in advance, be converted to and in the 1st and the 2nd capacitor, utilize some states that drives, carry out dehydration at last according to the time span that sets in advance.
As shown in Figure 4, the dehydration controlling method of aforesaid washing machine of the present invention comprises:
Judge whether the user has imported electric power starting order S100.
The user selects the washing methods S102 of needs.
When starting working order, user's input carries out washing and rinse cycle S103 ~ S204.
When beginning, dehydration drives S105 ~ S106 with the dual capacitor mode initial stage that begins.
Judged whether to pass through the time durations S107 that sets in advance.
Drive S108 through behind the time durations that sets in advance in single capacitor mode.
Judge whether to have carried out moisture and detect S109.
According to judged result S109, after detecting moisture, drive S110 in the dual capacitor mode once more.
Be converted to single capacitor mode S111 ~ S112 through behind the time durations that sets in advance.
Finish S113 after finishing all dehydrations.
As mentioned above, be suitable for laundry machine dehydration control appliance of the present invention and method thereof, solved the problem that in the dehydration of the washing machine that uses induction machine, can not control number of revolutions.When after moisture detects, driving once more, in order to improve its revolving force, make the 1st and the 2nd capacitor unconditionally with the dual mode driving in during setting in advance, be converted to single mode at last.
Claims (5)
1. the dewatering control equipment of a washing machine comprises clutch, motor, the 1st and the 2nd capacitor, it is characterized in that, is provided for importing the press key input section of customer requirements instruction; Control it according to the washing methods of selecting by press key input section and carry out corresponding process, and when entering dehydration in order to increase the revolving force of motor, optionally control the 1st and the 2nd capacitor, it is driven simultaneously or the control part of single driving; The load drive division of the driving of clutch, motor, the 1st and the 2nd capacitor being controlled according to the control signal of control part.
2. the dewatering control equipment of washing machine according to claim 1, it is characterized in that above-mentioned load drive division is when the control signal according to control part enters dehydration, after moisture detects set in advance during in, drive the 1st and the 2nd capacitor simultaneously with dual mode.
3. the dehydration controlling method of a washing machine has the washing machine of clutch, motor, the 1st and the 2nd capacitor, it is characterized in that, comprises the stage of the washing methods that is used to select needs; Carry out the stage of washing and rinse cycle according to selected washing methods; Finish and dehydration when beginning at rinse cycle, optionally control the 1st and the 2nd capacitor and make it simultaneously or the stage of single driving.
4. the dehydration controlling method of washing machine according to claim 3, it is characterized in that, control the stage of the driving of the 1st and the 2nd capacitor, comprise that rinse cycle is finished and dehydration when beginning, drive the stage of the 1st and the 2nd capacitor in during setting in advance simultaneously; Through after during setting in advance, when optionally driving some between the 1st and the 2nd capacitor, carry out the stage that moisture detects.
5. the dehydration controlling method of washing machine according to claim 3 is characterized in that, controls the stage of the driving of the 1st and the 2nd capacitor, also is included in moisture and detects when finishing afterwards again drive motors, drives the stage of the 1st and the 2nd capacitor once more simultaneously; Through setting in advance during after, be converted to the stage of in the 1st and the 2nd capacitor, utilizing some states that drives.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510014112 CN1888213A (en) | 2005-06-29 | 2005-06-29 | Washing machine drying control equipment and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510014112 CN1888213A (en) | 2005-06-29 | 2005-06-29 | Washing machine drying control equipment and method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN1888213A true CN1888213A (en) | 2007-01-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510014112 Pending CN1888213A (en) | 2005-06-29 | 2005-06-29 | Washing machine drying control equipment and method thereof |
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| CN (1) | CN1888213A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110685137A (en) * | 2019-10-18 | 2020-01-14 | 海信（山东）冰箱有限公司 | Drying method and device for clothes dryer |
-
2005
- 2005-06-29 CN CN 200510014112 patent/CN1888213A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110685137A (en) * | 2019-10-18 | 2020-01-14 | 海信（山东）冰箱有限公司 | Drying method and device for clothes dryer |
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