CN101818431A - Full automatic washing machine inflow control method - Google Patents
Full automatic washing machine inflow control method Download PDFInfo
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- CN101818431A CN101818431A CN 200910009282 CN200910009282A CN101818431A CN 101818431 A CN101818431 A CN 101818431A CN 200910009282 CN200910009282 CN 200910009282 CN 200910009282 A CN200910009282 A CN 200910009282A CN 101818431 A CN101818431 A CN 101818431A
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Abstract
The invention discloses a full automatic washing machine inflow control method. Clothes are placed into the inner barrel, water inflow is started, firstly washing powder is completely crushed into the inner barrel, water inflow is closed; the inner barrel is controlled to rotate at slow speed for a period of time, then the inner circulating system is open to extract the washing liquid at the barrel bottom to the upside, the washing liquid is sprayed onto the clothes, the inner circulating system is closed, the inner barrel is fast rotated; the inner barrel rotating speed control and inner circulating open close process is repeated, then the inner barrel is controlled to rotate at high speed, in the process of the inner barrel rotating at slow speed, water inflow is carried out and the inner circulating system is open, the inner barrel stops rotating when water reaches the water level one class lower than the preset water level; and water inflow is continued to the preset water level, thus completing water inflow. Water level detection device in the method also can adopt water level sensor structure, the invention utilizes a plurality of times of inner circulation and controls the inner barrel to rotate and throw clothes at different rotating speeds, so that washing powder solution is fully impregnated into all the clothes, washing powder action time is prolonged, and wash rate and uniformity of clothes are improved.
Description
Technical field
The present invention relates to a kind of controlling Method for inflow, especially a kind of full automatic washing machine inflow control method of abundant dissolving washing powder/washing agent.
Background technology
The present water intake mode of washing machine, be mostly weigh or designated water level after, the designated water level of directly intaking though the washing machine that perhaps has has internal circulation system, also is to intake always, circulating pump is opened the regular hour, weigh up to intaking to or designated water level after till.The shortcoming of this water inlet is exactly because water inlet is too fast, and washing powder is mostly by at the bottom of directly being flushed to barrel or on the current part clothes that can arrive, middle clothing may not have to drench; And the directly washing of back that finishes of intaking, washing powder has little time to dissolve fully, has influence on laundry effect, and the clean uniformity of clothing is very poor; Also there is another shortcoming in above-mentioned water intake mode, for the clothing of wetting through faster, can advance a large amount of water exactly, makes water level fully not have clothing, has so just increased water consumption, causes the waste of water.
Application number is that the Chinese patent of 200610053054.X discloses a kind of double water intake valve control method for automatic washing machine.After washing agent put into sink, start washing machine and begin water inlet, computer programmed controller controls valve one is opened, and valve two cuts out, and the water level in the water level controller monitor wash bucket of signal deteching circuit reaches first designated water level; Computer programmed controller controls valve one cuts out, and valve two is opened, to time controller detection arrival first setting-up time of computer program controller; Computer programmed controller controls valve one is opened, and valve two cuts out, to time controller detection arrival second setting-up time of computer program controller; Computer programmed controller controls valve one, two is opened simultaneously, and the water level in the water level controller monitor wash bucket of signal deteching circuit reaches designated water level; Computer programmed controller controls valve one, valve two are closed simultaneously; Washing procedure begins.Above-mentioned double water intake valve control method for automatic washing machine, opening a replacement water intake mode that closes by two water intaking valves one dissolves washing agent in the water inlet process, but this inlet method at first can not be economized on water, secondly dissolving detergent fully more can not make to be penetrated into behind the detergent dissolution in the clothing and the raising clean result.
Application number is the improvement washing methods that 200710043615.2 Chinese patent discloses a kind of washing machine, comprises heating to washings, to the step that washing agent dissolves, and the heating of these washings is carried out in the water inlet process.With the low flow velocity mode water yield that control enters heater of intaking, shorten heat time heating time, the slurry that will not heat injects to washing machine by the valve of high flow rate simultaneously, make to add hot water and whole water inlet/laundry averages out on the time, adopt and stir or mechanical means such as injection are strengthened the dissolving of washing agent.Realize the washing machine of said method, comprising: water inlet, heater, detergent box, this heater is arranged between water inlet and the detergent box.Said method utilizes heater to heat water to uniform temperature, by dissolver washing agent is fully dissolved, but this control method and is lost time and the energy to the having relatively high expectations of temperature detection again.
Application number is the controlling Method for inflow that 200310113633.5 Chinese patent discloses a kind of abundant dissolving detergent, in the early stage of washing machine washing water inlet, starter motor drive impeller intermittently rotates in the time of water inlet earlier, monitor when reaching certain water level by signal deteching circuit, after clothing fully drenches, washing agent is sent in the washtub, arrived to a certain degree by the water level in the signal deteching circuit monitor wash bucket again, begin to wash.The programme-control of this method by the computer plate thrown in washing agent after the clothing of the drying in the bucket is fully absorbed water again, even washing agent drops on the part of clothing in the process of throwing in, but because clothing has fully absorbed moisture, washing agent can be dissolved in the interior washings of washtub, rather than by the clothing local absorption.But still there is a part of washing powder/washing agent in said method at the bottom of thoroughly dissolving does not just enter barrel with water, has influenced laundry effect.
In view of this special proposition the present invention.
Summary of the invention
The technical problem to be solved in the present invention is to overcome the deficiencies in the prior art, and a kind of new controlling Method for inflow is provided, and washing powder is fully dissolved and is penetrated in all clothings, thereby when realizing water saving, improve the clean rate and the uniformity of clothing.
For solving the problems of the technologies described above, the present invention adopts the basic design of technical scheme to be: a kind of full automatic washing machine inflow control method, it is characterized in that: begin water inlet after clothing is put into bucket, close into water behind the bucket in water inlet is earlier poured washing powder/washing agent fully; After bucket rotates certain hour at a slow speed in the control, open again simultaneously above the cleaning solution of internal circulation system at the bottom of with bucket be extracted into, be sprayed onto on the clothing, close internal circulation system, bucket in the fast rotational; Repeat above-mentioned in bucket rotating speed control and interior circulating open close process, again by after the bucket high speed rotating in the control, in the process of interior bucket slow rotation, barrel stop operating in when the water inlet and the low dash position of opening that internal circulation system sets until intaking to; The water level that continues to intake to and set is finished into water.
In the early stage of washing machine inflow, after clothing was put into the interior bucket of washing machine before the water inlet, a period of time was rotated in the automatic rotating of washing machine, thereby the weight that weighs up clothing is with designated water level; Perhaps the user is according to what of clothing, the own water level of selecting.The concrete steps of this control method are as follows:
A. clothing is put in the interior bucket of washing machine, program begins;
B. a period of time is rotated in the automatic rotating of washing machine, weighs up the weight of clothing; Perhaps the user is according to what of clothing, the own water level of selecting;
C. water intaking valve is opened, and washing powder is flushed in the interior bucket;
D. control motor and start working, make the interior bucket rotation at a slow speed of washing machine, opened internal circulation system in 10 seconds later on, above the cleaning solution of the circulating pump by internal circulation system at the bottom of with bucket is extracted into, be sprayed onto on the clothing uniformly from top;
E. close internal circulation pump, bucket is thrown to clothing on barrel wall in the fast rotational, has also quickened the infiltration of washing powder to clothing;
F. the d step that circulates and e step 1 to twice;
G. circulate the d step once;
H. bucket rotates at a high speed and gets rid of cloth in;
I. bucket rotation at a slow speed in, when opening water intaking valve and internal circulation system to the low one grade of water level of the water level of weighing simultaneously, motor and internal circulation system quit work;
J. continue water inlet to the water level of weighing.
Can adopt level sensor to measure water level in the described controlling Method for inflow concrete steps, sensor can be traditional external level sensor, it also can be built-in level sensor, sensor can be the inductance type level sensor, also can be direct voltage output formula level sensor, can also be direct output frequency formula level sensor.If according to the water level that how much configures selection of laundry amounts, the water level of weighing among step I, the j then is a designated water level to the user before.
Bucket rotates to be motor per minute 20-30 at a slow speed in described changes rotation, and fast rotational is that motor per minute 150-200 changes, and rotates to be motor per minute 500 right side of turning left at a high speed.
Water intaking valve is opened 40-60 and is closed after second among the step c, and the internal circulation system time of opening is 15-20 second in the steps d, among the step e in the bucket fast rotational time be 40-50 second, among the step h in bucket rotate 80-100 about second at a high speed.
After adopting technique scheme, the present invention compared with prior art has following beneficial effect.
Controlling Method for inflow of the present invention is a technology of utilizing interior circulation and frequency variable synchronous to wash, adopts reasonably control water intaking valve, circulating pump, and the job order of electrical parts such as motor and the method for working time realize.
The present invention adopts new controlling Method for inflow, has remedied the shortcoming of present water intake mode.At first, owing to be introduced into a spot of water washing powder is fully dissolved, and get rid of cloth, washing powder solution fully is penetrated in all clothings, directly react, prolonged the action time of washing powder with spot by circulation in several times and high speed dewatering; Secondly, owing to prolong the action time of washing powder, thereby under identical wash time, clean than improving greatly; Once more and since washing powder almost porous in all clothings, improved the washing uniformity of clothing greatly, remedied the deficiency of present washing uniformity difference; At last because in a large amount of water inlet early stage, clothing has soaked into washing powder solution, so the back as long as advancing a spot of water more just can not have clothing, thereby reach the purpose of water saving.
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described in further detail.
Description of drawings
Fig. 1 is the flow chart of controlling Method for inflow of the present invention.
The specific embodiment
Controlling Method for inflow of the present invention is a technology of utilizing interior circulation and frequency variable synchronous to wash, adopts reasonably control water intaking valve, circulating pump, and the job order of electrical parts such as motor and the method for working time realize.Therefore, washing machine of the present invention is the washing machine that has internal circulation system, described internal circulation system just can be by washing machine circulating pump the water of bucket inner bottom part is extracted in behind the bucket top, the circulation cleaning structure that bucket washed water in being sprayed onto again by top shower nozzle or other spray structure in the bucket and outside water route constitute.
As shown in Figure 1, adopt the fuzzy control designated water level technology of weighing in the controlling Method for inflow of this embodiment, concrete steps of its water inlet control are as follows:
In a step, the drying thing is put into the interior bucket of washing machine after, enter next step behind the opening program;
In the b step, the washing machine computer controller rotates a period of time by the automatic rotating of washing machine, calculates optimum water level, and perhaps the user is according to what of clothing, and the own water level of selecting enters next step then;
In the c step, open water intaking valve 40-60 second, with washing powder be flushed to fully the bucket in after enter next step;
In the d step, water intaking valve is a closed condition, the control motor is started working, the speed that motor changes with per minute 20-30 drives the interior bucket rotation at a slow speed of washing machine, opened internal circulation system in 10 seconds later on, above the cleaning solution of the circulating pump by internal circulation system at the bottom of with bucket is extracted into, be sprayed onto on the clothing uniformly again from the top, this process is 15-20 second, enters next step then;
In the e step, close internal circulation system, motor is thrown to clothing on barrel wall with bucket fast rotational in the speed drive of per minute 150-200 commentaries on classics, quickens washing powder and permeates to clothing, and this process is 40-50 second, enters next step then;
In the f step,, enter next step then for circulation d step and e step 1 to twice;
In the g step, circulation d step enters next step after finishing;
In the h step, motor gets rid of cloth 80-100 about second with the per minute 500 bucket rotation of turning left in the right high-speed driving, enters next step then;
In the i step, motor earlier changes rotation with per minute 20-30 at a slow speed, and when opening water intaking valve and circulating pump to the low one grade of water level of the water level of weighing simultaneously, motor and internal circulation system quit work, and continue water inlet;
Intake to the water level of weighing until the j step.
Wherein, the cycle-index in the above-mentioned f step can be set according to the capacity of washing machine, if the low capacity washing machine, the clothing input amount is few, and the amount of natural washing powder is also less, does not need twice circulation d step and e step.
Water level in the i step generally according to what of laundry amounts according to low water level, middle low water level, middle water level, middle high water level and high water level setting, weigh low one grade of water level of water level of the present invention, in other words if former weighing judges that water level is a high water level, then low one grade of water level is middle high water level, also is to understand by this mode if washing machine uses other mode to formulate water level then hang down one grade of water level.
Controlling Method for inflow of the present invention also can adopt level sensor to measure water level, wherein, sensor can be traditional external level sensor, it also can be built-in level sensor, sensor can be the inductance type level sensor, also can be direct voltage output formula level sensor, can also be direct output frequency formula level sensor.If according to the water level that how much configures selection of laundry amounts, then the water level of weighing among step I, the j is a designated water level to the user before program start, the step of all the other and the foregoing description is identical.
The present invention adopts new controlling Method for inflow, has remedied the shortcoming of present water intake mode.At first, owing to be introduced into a spot of water washing powder is fully dissolved, and get rid of cloth, washing powder solution fully is penetrated in all clothings, directly react, prolonged the action time of washing powder with spot by circulation in several times and high speed dewatering; Secondly, owing to prolong the action time of washing powder, thereby under identical wash time, clean than improving greatly; Once more and since washing powder almost porous in all clothings, improved the washing uniformity of clothing greatly, remedied the deficiency of present washing uniformity difference; At last because in a large amount of water inlet early stage, clothing has soaked into washing powder solution, so the back as long as advancing a spot of water more just can not have clothing, thereby reach the purpose of water saving.
Claims (6)
1. a full automatic washing machine inflow control method is characterized in that: begin water inlet after clothing is put into bucket, close into water behind the bucket in water inlet is earlier poured washing powder/washing agent fully; After bucket rotates certain hour at a slow speed in the control, open again simultaneously above the cleaning solution of internal circulation system at the bottom of with bucket be extracted into, be sprayed onto on the clothing, close internal circulation system, bucket in the fast rotational; Repeat above-mentioned in bucket rotating speed control and interior circulating open close process, again by after the bucket high speed rotating in the control, in the process of interior bucket slow rotation, barrel stop operating in when the water inlet and the low dash position of opening that internal circulation system sets until intaking to; The water level that continues to intake to and set is finished into water.
2. full automatic washing machine inflow control method according to claim 1, it is characterized in that: in the early stage of washing machine inflow, after clothing was put into the interior bucket of washing machine before the water inlet, a period of time was rotated in the automatic rotating of washing machine, thereby the weight that weighs up clothing is with designated water level; Perhaps the user is according to what of clothing, the own water level of selecting.
3. full automatic washing machine inflow control method according to claim 2 is characterized in that: the concrete steps of this control method are as follows:
A. clothing is put in the interior bucket of washing machine, program begins;
B. a period of time is rotated in the automatic rotating of washing machine, weighs up the weight of drying thing; Perhaps the user is according to what of clothing, the own water level of selecting;
C. water intaking valve is opened, and washing powder is flushed in the interior bucket;
D. control motor and start working, make the interior bucket rotation at a slow speed of washing machine, opened internal circulation system in 10 seconds later on, above the cleaning solution of the circulating pump by internal circulation system at the bottom of with bucket is extracted into, be sprayed onto on the clothing uniformly from top;
E. close internal circulation pump, bucket is thrown to clothing on barrel wall in the fast rotational, has also quickened the infiltration of washing powder to clothing;
F. the d step that circulates and e step 1 to twice;
G. circulate the d step once;
H. bucket rotates at a high speed and gets rid of cloth in;
I. bucket rotation at a slow speed in, when opening water intaking valve and internal circulation system to the low one grade of water level of the water level of weighing simultaneously, motor and internal circulation system quit work;
J. continue water inlet to the water level of weighing.
4. full automatic washing machine inflow control method according to claim 3, it is characterized in that: can adopt level sensor to measure water level in the described controlling Method for inflow concrete steps, before the water inlet program begins, if the user sets the water inlet water level, the water level of weighing among step I, the j then is designated water level.
5. full automatic washing machine inflow control method according to claim 3, it is characterized in that: bucket rotates to be motor per minute 20-30 at a slow speed in described changes rotation, fast rotational is that motor per minute 150-200 changes, and rotates to be motor per minute 500 right side of turning left at a high speed.
6. full automatic washing machine inflow control method according to claim 3, it is characterized in that: water intaking valve is opened 40-60 and is closed after second among the step c, the internal circulation system time of opening is 15-20 second in the steps d, the bucket fast rotational time is 40-50 second among the step e, and interior bucket rotates 80-100 about second at a high speed among the step h.
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| CN 200910009282 CN101818431B (en) | 2009-02-27 | 2009-02-27 | Full automatic washing machine inflow control method |
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| CN 200910009282 CN101818431B (en) | 2009-02-27 | 2009-02-27 | Full automatic washing machine inflow control method |
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Cited By (8)
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| CN103321013A (en) * | 2012-03-20 | 2013-09-25 | 三星电子株式会社 | Washing machine and control method thereof |
| CN104141213A (en) * | 2013-05-08 | 2014-11-12 | 海尔集团公司 | Water feed control method for roller washing machines |
| CN104818597A (en) * | 2015-03-24 | 2015-08-05 | 惠而浦（中国）股份有限公司 | Pre-coating washing program for washing machine |
| WO2017054760A1 (en) * | 2015-09-30 | 2017-04-06 | 青岛海尔洗衣机有限公司 | Washing machine |
| CN107059321A (en) * | 2015-10-02 | 2017-08-18 | Lg电子株式会社 | The control method of washing machine and washing machine |
| CN109477273A (en) * | 2016-07-08 | 2019-03-15 | Bsh家用电器有限公司 | Laundry care appliance with controller |
| CN109770811A (en) * | 2017-11-15 | 2019-05-21 | 青岛海尔洗碗机有限公司 | A kind of controlling Method for inflow of watering equipment |
| CN114941225A (en) * | 2022-06-14 | 2022-08-26 | Tcl家用电器（合肥）有限公司 | Washing machine, control method of washing machine and control device of washing machine |
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| KR100413465B1 (en) * | 2001-11-23 | 2004-01-03 | 엘지전자 주식회사 | Washing method for washing machine |
| MY138987A (en) * | 2002-03-25 | 2009-08-28 | Lg Electronics Inc | Washing method of washing machine |
| DE10234473A1 (en) * | 2002-07-29 | 2004-02-12 | BSH Bosch und Siemens Hausgeräte GmbH | A method for acceleration of the absorption of water in the dry wash load of an automatic washing machine, using a controlled sequence of alternate direction tumbles at different speeds |
| KR100657478B1 (en) * | 2004-10-21 | 2006-12-13 | 엘지전자 주식회사 | Control method of drum type washing machine |
| JP4548300B2 (en) * | 2005-10-13 | 2010-09-22 | パナソニック株式会社 | Drum washing machine |
| US7765628B2 (en) * | 2006-06-09 | 2010-08-03 | Whirlpool Corporation | Steam washing machine operation method having a dual speed spin pre-wash |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103321013A (en) * | 2012-03-20 | 2013-09-25 | 三星电子株式会社 | Washing machine and control method thereof |
| CN104141213B (en) * | 2013-05-08 | 2017-08-25 | 青岛海尔滚筒洗衣机有限公司 | The controlling Method for inflow of roller washing machine |
| CN104141213A (en) * | 2013-05-08 | 2014-11-12 | 海尔集团公司 | Water feed control method for roller washing machines |
| CN104818597A (en) * | 2015-03-24 | 2015-08-05 | 惠而浦（中国）股份有限公司 | Pre-coating washing program for washing machine |
| CN108138428A (en) * | 2015-09-30 | 2018-06-08 | 青岛海尔洗衣机有限公司 | Washing machine |
| WO2017054760A1 (en) * | 2015-09-30 | 2017-04-06 | 青岛海尔洗衣机有限公司 | Washing machine |
| EP3358066A4 (en) * | 2015-09-30 | 2019-05-22 | Qingdao Haier Washing Machine Co., Ltd. | Washing machine |
| CN107059321A (en) * | 2015-10-02 | 2017-08-18 | Lg电子株式会社 | The control method of washing machine and washing machine |
| CN107059321B (en) * | 2015-10-02 | 2019-12-13 | Lg电子株式会社 | Washing machine and control method thereof |
| CN109477273A (en) * | 2016-07-08 | 2019-03-15 | Bsh家用电器有限公司 | Laundry care appliance with controller |
| CN109477273B (en) * | 2016-07-08 | 2021-02-19 | Bsh家用电器有限公司 | Laundry care appliance with controller |
| CN109770811A (en) * | 2017-11-15 | 2019-05-21 | 青岛海尔洗碗机有限公司 | A kind of controlling Method for inflow of watering equipment |
| CN114941225A (en) * | 2022-06-14 | 2022-08-26 | Tcl家用电器（合肥）有限公司 | Washing machine, control method of washing machine and control device of washing machine |
| CN114941225B (en) * | 2022-06-14 | 2024-06-04 | Tcl家用电器（合肥）有限公司 | Washing machine, control method of washing machine and control device of washing machine |
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Effective date of registration: 20160822 Address after: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China Patentee after: Qingdao Haier Washing Machine Co., Ltd. Address before: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China Patentee before: haier group corporation Patentee before: Qingdao Haier Washing Machine Co., Ltd. |