CN1082582C - Washing procedure and washing machine for preformance of aforementioed procedure - Google Patents
Washing procedure and washing machine for preformance of aforementioed procedure Download PDFInfo
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- CN1082582C CN1082582C CN97104216A CN97104216A CN1082582C CN 1082582 C CN1082582 C CN 1082582C CN 97104216 A CN97104216 A CN 97104216A CN 97104216 A CN97104216 A CN 97104216A CN 1082582 C CN1082582 C CN 1082582C
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Abstract
The present invention relates to a washing method of a washing machine. The washing machine comprises a stirring period (A) and a stirring stopped period (S) which are alternate, and simultaneously, the washing machine comprises a washing mixture heating period (M). According to the prolonging or the shortening of time for heating washing mixtures (M) caused by the change of electric currents, a plurality of periods (T2, T2') comprising the stirring stopped period, which are set by predetermined washing circulation, are prolonged or shortened, and simultaneously, the alternate frequency of the stirring period (A) and the stirring stopped period (S) and the length (T1) of the stirring period (A) remain unchanged. In order to carry out the method, the washing machine is provided with a programming device (12), a current measuring device and processors (14, 15, 16).
Description
Use a kind of washing methods of following a kind of washing machine washing clothes in purging compound, this washing machine comprises the stirring phase alternately and stirs the termination phase, and the while is the time of this purging compound of heating.
Now, at washing machine, in the washing machine, be the effect that reaches washing by the clothing that in the mixture of water and washing agent, stirs and mixing will be washed particularly.Except the stirring phase, also have the heated scrub mixture, increase the period of clean result.Washing procedure generally presents the various alternative mode that is shown in Fig. 1～3.The stirring phase alternately occurred with predetermined interval with the stirring termination phase, difference (being normally to wash, heavily wash and fine laundering) according to laundry cycles changes the stirring phase and stirs the relative length of termination phase, these two stages that alternately occur that relate to stirring phase and stirring termination phase repeat, until reach till the maximum temperature that presets or determine.Be rinsing and drainage period after this, relate to the stage (seeing Fig. 1 and Fig. 2) of cloth drying if possible in addition.
The washing procedure of describing in the figure of Fig. 1 and Fig. 2 different are such fact, that is exactly in the shown program of Fig. 2, stirring phase and the alternating movement of stirring the termination phase continue one can preset really and fix time, and begins rinsing, draining then, also has the dry cycle if possible.
In so well-known washing procedure, and in other known washing procedure of any kind of, the length of washing cycle is that the time span that punctually adds hot water and detergent mixture with needs matches.Therefore, in such washing degree, the difference in the electric current has just caused the variation that adds hot water and detergent mixture required time.Simultaneously, be constant owing to stir and stir the time of ending, the variation of electric current can cause the enhancing of clean result or weaken.In fact, when electric current during greater than predicted value, wash time shortens, thereby cleaning function weakens.Otherwise and, when electric current is lower than predicted value, prolonging heat time heating time, cleaning function just strengthens.In addition since cost with and the cause of size and weight, drive motors is that specialized designs is used for the performance that it must show, if surpass predetermined running time, owing to overheatedly have the danger of burning.
Particularly in domestic. applications, the variation of electric current is commonplace, and according to the condition in power plant, user's number and the difference of type and service time etc., it is inequality changing the probability and the influence that occur.
Therefore, purpose of the present invention is exactly to determine the described at the first bruss the sort of washing procedure of file like this, and as a safety and the result of economic simple mechanism, it considers the laundry function and the variation of electric current has prevented above-mentioned shortcoming.
By at the described at the first bruss the sort of washing procedure of presents, the present invention has realized above-mentioned target, at this moment the stirring in predetermined washing procedure is ended the phase according to causing the prolongation or the shortening that add hot water and detergent mixture required time to prolong or shorten owing to electric current changes, and still remains unchanged and stir and stir the number of times and the length of the phase of stirring of ending circulation.
Determined program among the present invention, its advantage are to have two stages, and one is the stage of measuring electric current, and it can carry out continuously, also can carry out at regular intervals in the washing stage; Another stage then comprises just variation or negative variation the between the current rating of measuring electric current and setting in advance, determine just variation or negative variation of heat time heating time, and the length that increases or reduce each stirring termination phase, like this, the total increase of all termination phases or minimizing just are equivalent to the variation of heat time heating time.
The present invention also comprises the washing machine of implementing the method, comprise to washing cycle, particularly start and close the device of drive motors programming, the device of electric current being provided for the electrical heating coil is measured other device of electric current and is controlled the device that prolongs or shorten the mixing center phase according to effective current of measuring and the variation between the predetermined nominal value.
Current measuring equipment and be used for prolonging or shortens the computer processor that stirs the termination phase and can comprise the device that effective current and nominal reference value are compared stores the memory of some program, such as electric current being changed and stirring the device that termination phase length is carried out relevant table or function and programmed for automatic adjusting according to the variation of stirring the termination phase.All these functions can be carried out by the microprocessor of a special programming simply, it is coupled together just can send program to washing machine.
Other parts of the present invention are contents of claim.
Characteristics of the present invention and advantage are understood in the narration to indefiniteness embodiment below in detail, with accompanying drawing its operation are described.
Fig. 1 and Fig. 2 describe two kinds of washing systems of use in washing machine.
Fig. 3 shows operable different wash cycle in the chart of Fig. 1 and Fig. 2.
Fig. 4 shows the wash cycle of determining in the present invention.
Fig. 5 is the embodiment block diagram of definite used rinsing maching of method in the method.
Fig. 1, Fig. 2 and Fig. 3 have described the washing system that generally is used in the rinsing maching.In Fig. 1, when purging compound is heated gradually, when it reaches till the predetermined temperature, stirring phase and stirring termination phase alternately occur with preset time, this preset time can show three kinds of different cycles as shown in Figure 3, promptly normally washes, heavily washes and fine laundering.In this figure, represent the stirring phase with oblique marking-off segment, be marked with alphabetical A, represent with blank lattice and stir the termination phase, be marked with alphabetical S.When reaching the highest fixed temperature really, wash cycle stops, beginning rinsing and draining circulation.In the washing system that Fig. 2 represents, be with the difference of Fig. 1, the stirring phase of washing cycle and stirring termination phase have been extended a period of time, just begin rinsing and draining circulation then, even purging compound had reached the highest definite heating-up temperature at that time.
No matter in this two kinds of washing systems any, the length of wash cycle is heated to always with purging compound determines that the required time of temperature matches, therefore, heat time heating time just change or negative variation meeting directly influences the length of wash cycle with a kind of positive variable or negative variable.So the clean result in the predetermined circulation just can be modified as follows, promptly should circulation itself can considerably be shortened or prolong.
In Fig. 4, by prolonging or shorten the length of the stirring termination phase in the wash cycle, keep the number of times of stirring phase and the method for consistent length again, the present invention has compensated the variation of heat time heating time.Heat time heating time, total variable quantity was dispensed in the single stirring termination phase, at this moment wash cycle always has the number of times of definite stirring phase, definite length is arranged simultaneously, like this, clean result and to the processing mode of washings, even also can be constant when change heat time heating time.
What Fig. 5 represented is can carry out according to washing procedure of the present invention, and the washing machine of the sort of system that promptly is equivalent in Fig. 4 to be introduced, this machine have one to be arranged in the rotary drum 1 that groove 2 uses for purging compound M.The rotary drum 1 porose purging compound of putting into, it is rotated by the drive of the motor 3 that transmission device 4 is housed.The groove 2 of purging compound M has the inlet of using for water or purging compound 5,6, one water discharge outlet 7 of an electric check valve is housed is used to discharge purging compound M and washings, and an electric check valve 8 also is housed here; The device of a heated scrub mixture generally also is a heater coil 9; At least one sensor 10 is used for the temperature of purging compound M in the measuring flume 2; Also have at least one sensor 11, be used for the liquid level of purging compound M in the measuring flume 2.
Connect aforesaid the device on the control change device, its design form makes can carry out the washing procedure that presets.Control change device 12 can be electric, or electronics.It is linked on the sensor 10 of measuring temperature and purging compound liquid level, and the electric current line is linked on motor 3, heater coil 9 and motor-driven valve 6 and 8.The control change device is by mains supply, and the device that output and/or option program is housed and shows selected or the options that presets.In Fig. 5, all these devices all are designated as 13.
Change in order to follow the tracks of the electric current that heated scrub mixture M required time is prolonged or shorten constantly, the control variator 12 that uses as programmer is equipped with other device 14 of measuring power network current.
These devices can be any models, and they are preferably as the electronic installation of control change device or programmer 12.Particularly, these measurement mechanisms have comprised microprocessor, and it compares electric current variation and the nominal value that presets, according to relatively proofreading and correct washing procedure.
In addition, microprocessor 14 can have to be used for importing, edit, upgrade and/or to show and is used for changing and ending in heat time heating time the device 16 of dependency relation record between phase length or the preset current nominal value
The microprocessor that links to each other with editing device 12 14 is revised command parameters, and obtaining according to changing heat time heating time, i.e. the length of phase is ended in the stirring of determining according to electric current.
Shown washing procedure in Fig. 4 in detail, it will implement to compare with different electric currents with wash cycle, just compare with different heat time heating times.Similarly, in Fig. 3, represent to stir phase A with oblique line, and represent the termination phase with the space.The length T 1 of stirring phase is the same for two examples, is shorter than the length T 2 ' that stirs the termination phase in the circulation of figure bottom and stir termination phase length T 2 in the circulation above figure.In the represented circulation in the top of figure, effective current, particularly the effective current in the coil is greater than nominal value, promptly greater than setting, therefore, be shorter than total heat time heating time to planting the determined time mutually, the shortening of heat time heating time is ended corresponding shortening of phases by whole stirrings and is compensated, by this way, the alternate frequency of stirring phase and stirring termination phase and the length of the phase of stirring remain unchanged.
In the represented circulation, electric current is less than the electric current of representing above figure below figure.In the case, the prolongation that the prolongation of heat time heating time is ended the phase by corresponding stirring compensates, and alternate frequency and the length of the phase of stirring of stirring phase and stirring termination phase are then constant.
Certainly, the invention is not restricted to herein institute's embodiment of narrating and illustrating, mainly structurally it can change.Therefore, such as, the programmer and the microprocessor that are used for measuring electric current not necessarily are limited to illustrated embodiment.It can or similarly install by mechanical device, electric device on the contrary, or the electron type device of other circuit, as long as meet the principle of the present invention's narration.
Claims (5)
1. a washing methods utilizes this method can make washing machine washing clothes in the purging compound of water and washing agent composition, and this method comprises the stirring phase alternately and stirs the termination phase, meanwhile is the period that adds hot mixt, and this method comprises the steps:
According to the washing procedure that presets, the electric current variation determines to add hot water and the needed time of detergent mixture changes by measuring, and the time of termination phase is stirred in prolongation or shortening; And
Keep the stirring phase and stir alternate frequency and the stirring phase consistent length of termination phase.
2. washing methods as claimed in claim 1, it also comprises following each step:
Measure electric current, it can carry out in wash cycle continuously, also can intermittently carry out with the interval of determining;
Measure electric current with respect to the just variation of nominal value or negatively be changed to the first step, this nominal value can preset electric current;
Determine that the electric current that the described first step is measured changes the just variation of the heat time heating time of causing or negatively is changed to second and goes on foot; And
Determine prolongation or the shortening of single stirring termination phase as follows, the prolongation of phase or the variation that shortening is equivalent to determined heat time heating time in described second step are ended in promptly total stirring.
3. implement the washing machine of the washing methods of claim 2, it comprises:
Drive the drive motors of this washing machine;
Determine wash cycle, comprise the programmer that switches on and off this drive motors;
Measure the measurement mechanism of electric current;
The heater coil that links to each other with measurement mechanism; And
The processor that the termination phase prolongs or shortens is stirred in variation control according to electric current of measuring and preset current nominal value.
4. washing machine as claimed in claim 3, it also comprises storage (a) program, (b) table and (c) at least a memory in the function, they provide electric current and change and the dependency relation that stirs termination phase length variations; And
Described processor comprises the device that provides automatic control program according to the variation of stirring the termination phase.
5. washing machine as claimed in claim 4, (a) programmer wherein, (b) measurement mechanism and (c) have a microprocessor that comprises dedicated programmed at least in the processor.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97104216A CN1082582C (en) | 1997-04-23 | 1997-04-23 | Washing procedure and washing machine for preformance of aforementioed procedure |
| HK99100936A HK1015836A1 (en) | 1997-04-23 | 1999-03-09 | Washing procedure and washing machine for the performance of the aforementioned procedure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97104216A CN1082582C (en) | 1997-04-23 | 1997-04-23 | Washing procedure and washing machine for preformance of aforementioed procedure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1197137A CN1197137A (en) | 1998-10-28 |
| CN1082582C true CN1082582C (en) | 2002-04-10 |
Family
ID=5167228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97104216A Expired - Fee Related CN1082582C (en) | 1997-04-23 | 1997-04-23 | Washing procedure and washing machine for preformance of aforementioed procedure |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN1082582C (en) |
| HK (1) | HK1015836A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1330827C (en) * | 2004-10-29 | 2007-08-08 | 黄焯华 | Washing method of suspending card mathcing with clothes |
| KR101716191B1 (en) * | 2009-12-04 | 2017-03-14 | 엘지전자 주식회사 | Washing method |
| DE102012023084A1 (en) * | 2012-09-17 | 2014-03-20 | BSH Bosch und Siemens Hausgeräte GmbH | Method for washing items of laundry in a program-controlled domestic appliance, and such household appliance |
| TWI730221B (en) * | 2017-02-24 | 2021-06-11 | 日商松下知識產權經營股份有限公司 | Washing machine and its control device |
| EP3736370B1 (en) * | 2019-05-07 | 2024-06-05 | The Procter & Gamble Company | Method of treating fabrics with selective dosing of agitation-sensitive ingredients |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1074258A (en) * | 1991-10-21 | 1993-07-14 | 三星电子株式会社 | The washing methods of boiling clothes washing machine |
| CN1087147A (en) * | 1992-11-20 | 1994-05-25 | 三星电子株式会社 | A kind of automatic washing machine |
-
1997
- 1997-04-23 CN CN97104216A patent/CN1082582C/en not_active Expired - Fee Related
-
1999
- 1999-03-09 HK HK99100936A patent/HK1015836A1/en not_active IP Right Cessation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1074258A (en) * | 1991-10-21 | 1993-07-14 | 三星电子株式会社 | The washing methods of boiling clothes washing machine |
| CN1087147A (en) * | 1992-11-20 | 1994-05-25 | 三星电子株式会社 | A kind of automatic washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1197137A (en) | 1998-10-28 |
| HK1015836A1 (en) | 1999-10-22 |
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