CN109423809B - Washing machine control method and washing machine - Google Patents
Washing machine control method and washing machine Download PDFInfo
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- CN109423809B CN109423809B CN201710751458.4A CN201710751458A CN109423809B CN 109423809 B CN109423809 B CN 109423809B CN 201710751458 A CN201710751458 A CN 201710751458A CN 109423809 B CN109423809 B CN 109423809B
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F33/00—Control of operations performed in washing machines or washer-dryers
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- D06F2204/084—
Abstract
The invention belongs to the technical field of washing machines, and particularly relates to a washing machine control method and a washing machine. The control method of the washing machine controls the door to lock and start the weighing function when the peculiar smell removing program is operated, determines that the washing barrel is empty, controls the motor to rotate at a high speed for a set time and then stops, unlocks and pops the door, enables the drainage pump and the motor to operate at a set time sequence, and discharges moisture or/and peculiar smell in the washing barrel. The control method of the washing machine provided by the invention can be used for fully removing the moisture and/or the peculiar smell in the washing barrel, and avoiding the condition that the moisture in the washing barrel is large and the mould is bred or the peculiar smell is generated. The control method of the washing machine is simple, reliable and effective, and does not need to carry out complicated structural modification on the washing machine.
Description
Technical Field
The invention belongs to the technical field of washing machines, and particularly relates to a washing machine control method and a washing machine.
Background
Because of the structural sealing property of the drum washing machine, after the clothes are washed, moisture in the washing tub is difficult to remove, if a user forgets to air or does not open a machine door of the washing machine for ventilation after the clothes are washed, unpleasant odor can be generated and mold can be grown after the washing machine is placed for a long time. Not only polluting clothes, but also bringing hidden troubles to the health of people.
At present, in order to improve the user satisfaction, various new types of washing machines have been developed in response to such a deficiency. For example, a drum cleaning program is provided in the washing machine to clean the inner and outer drums of the washing machine, and an ultraviolet sterilizer is provided in the washing machine to sterilize the internal environment of the washing machine.
However, these existing solutions not only require a relatively complicated structure, but also may affect the health of the user, for example, the uv sterilization apparatus may also have a bad influence on the human body. In addition, the existing washing machine has poor effect on preventing the generation of peculiar smell or mold.
The present invention has been made in view of this situation.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a washing machine control method and a washing machine.
The control method of the washing machine can fully remove the moisture and/or the peculiar smell in the washing tub, and prevent the moisture in the washing tub from being large to breed mould or generate peculiar smell. The control method of the washing machine is simple, and complex structural modification of the washing machine is not needed.
In order to solve the technical problems, the invention adopts the technical scheme that:
a control method of a washing machine comprises the steps of controlling a machine door to lock a door and start a weighing function when a peculiar smell removing program is operated, stopping the machine after a washing barrel is judged to be empty, controlling a motor to rotate at a high speed for a set time, unlocking and bouncing the machine door, enabling a drainage pump and the motor to operate at a set time sequence, and discharging moisture or/and peculiar smell in the washing barrel.
Preferably, after the door of the washing machine is unlocked and bounced, the angle of the door relative to the front panel of the washing machine is kept unchanged by a limiting mechanism arranged on the washing machine.
Preferably, the weighing function is started, if the washing barrel is judged not to be an empty barrel, the peculiar smell removing program is paused to run and an alarm is given, and when the washing barrel is judged to be an empty barrel, the peculiar smell removing program is restarted.
Preferably, whether the drainage pump and the motor run in a set time sequence to reach a set time is judged, and if yes, the odor removing procedure is finished; if not, the operation is continued to the set time.
Preferably, the drainage pump and the motor are operated in a set time sequence, whether the user controls to stop the operation is judged, and if yes, the peculiar smell removing program is ended; if not, the operation is continued to the set time.
Preferably, the user controls the suspension operation to be any one of pressing a pause key or a power-off key or closing a door of the washing machine.
Preferably, if the washing barrel is judged to be an empty barrel, the motor is controlled to rotate at a high speed for n minutes and then stop rotating, and preferably, the motor is controlled to rotate at a high speed for 3-5 minutes and then stop rotating; more preferably, the motor is controlled to rotate at the highest rotational speed.
Preferably, the drainage pump is controlled to operate intermittently, the motor stops rotating when the drainage pump operates, the drainage pump is closed when the motor operates, and the speed of the motor is controlled to be X-Y.
More preferably, the drain pump is controlled to operate in a sequence of an on period a and an off period b, and the operation is suspended for a d period every c period of operation; controlling the speed of the motor to be X-Y, and performing positive and negative rotation in a time sequence of a rotation g time period and a pause h time period.
Preferably, the drainage pump is controlled to operate in a time sequence of 10-15 seconds of turning on and 5-10 seconds of turning off, and the operation is suspended for 1 minute every 5 minutes of operation.
Preferably, the speed of the motor is controlled to be 35-45 rpm, and the motor rotates positively and negatively at the time sequence of 30 seconds of rotation and 30 seconds of pause.
Another important object of the present invention is to provide a washing machine which employs any one of the above-described washing machine control methods to discharge moisture or/and odor.
After adopting the technical scheme, compared with the prior art, the invention has the following beneficial effects:
the control method of the washing machine can fully remove the moisture and/or the peculiar smell in the washing tub, and prevent the moisture in the washing tub from being large to breed mould or generate peculiar smell. The control method of the washing machine is simple, and the complicated structural modification of the washing machine is not needed;
when the deodorizing program is executed, the control method of the washing machine firstly judges whether the washed clothes are taken out by the user, and then executes the deodorizing treatment on the washing barrel, which is beneficial to fully exchanging the air inside and outside the washing barrel, further reduces the moisture content in the washing barrel and avoids the residual peculiar smell; when the washing barrel is empty, the deodorizing program is executed, so that the load of the motor can be reduced, the service life of the motor can be prolonged, the overall stability of the washing machine can be maintained, and the power consumption can be reduced;
the control method of the washing machine enables the outside air to quickly and effectively enter the washing tub, improves the air exchange rate inside and outside the washing tub, and can thoroughly and quickly discharge the moisture or peculiar smell.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without limiting the invention to the right. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
fig. 1 is a flowchart illustrating a control method of a washing machine according to the present invention;
FIG. 2 is a flow chart illustrating another method for controlling a washing machine according to the present invention;
fig. 3 is a schematic structural view of a washing machine according to a control method of the washing machine of the present invention.
In the figure: 1. a washing machine door; 2. an electromagnetic clutch ejection port; 3. an electromagnetic door lock.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
A control method of a washing machine comprises the steps of finishing a washing program, stopping a motor, controlling a machine door of the washing machine to unlock and enable the machine door to bounce to a set angle, and controlling a drainage pump and the motor to operate at a set time sequence so as to drain moisture or/and peculiar smell in a washing barrel.
The door of the washing machine is bounced to a set angle, and the angle of the door relative to the front panel of the washing machine is kept unchanged by the limiting mechanism arranged on the washing machine.
The door is bounced to a set angle of 0-120 degrees, preferably 30-110 degrees, and more preferably 45-90 degrees.
The door springing angle can ensure the air exchange efficiency in the washing barrel, improve the time for removing moisture or peculiar smell, and enable the washing machine to run more stably, thereby avoiding aggravating the vibration of the washing machine.
And controlling the intermittent operation of the drainage pump, stopping the motor when the drainage pump operates, closing the drainage pump when the motor operates, and controlling the speed of the motor to be X-Y.
Controlling the drainage pump to operate in a time sequence of opening the period a and closing the period b, and suspending the work period d every operating period c; controlling the speed of the motor to be X-Y, and performing positive and negative rotation in a time sequence of a rotation g time period and a pause h time period.
Judging whether the user controls to stop the operation or not in the process that the drainage pump and the motor operate in a set time sequence, if so, ending the process of draining the moisture or/and the peculiar smell in the washing tub; if not, the operation is continued, and whether the operation time reaches a set value is judged.
Judging whether the time of the drainage pump and the motor running in a set time sequence reaches a set value, if so, finishing the process of draining the moisture or/and the peculiar smell in the washing tub, and automatically shutting down the washing machine; if not, the drainage pump and the motor continue to operate according to the set time sequence until the user control stops the operation or the set time is reached, and the washing machine is automatically shut down.
The user controls the operation to be stopped by pressing a pause key or a shutdown key.
As shown in fig. 1, is a control program of the control method of the washing machine: when the washing machine program is finished, the motor stops rotating, the computer program controller controls the door lock to open and pops the machine door open;
the drain pump and motor begin to operate at a set timing: the drainage pump is operated in a time sequence of opening a time interval and closing b time interval, and the work d time interval is suspended in each operation c time interval; controlling the speed of the motor to be X-Y, and performing positive and negative rotation in a time sequence of a rotation g time period and a pause h time period;
at the moment, whether a pause key or a shutdown key is pressed by a user is judged, if yes, the user does not need to carry out dehumidification or odor removal treatment, the drainage pump and the motor finish working according to a set time sequence, and the washing machine finishes running;
if not, judging whether the program runs to the set time or not; when the set time is judged to be reached, the display panel of the washing machine displays the EDD and automatically shuts down, and the operation of the washing machine is finished; if the set time is not reached, the drainage pump and the motor continue to work in the set time sequence until the set time is reached.
Alternatively, the following control program is executed:
when the washing machine program is finished, the motor stops rotating, the computer program controller controls the door lock to open and pops the machine door open;
the drain pump and motor begin to operate at a set timing: the drainage pump is operated in a time sequence of opening a time interval and closing b time interval, and the work d time interval is suspended in each operation c time interval; controlling the speed of the motor to be X-Y, and performing positive and negative rotation in a time sequence of a rotation g time period and a pause h time period;
judging whether the drainage pump and the motor work in a set time sequence to reach a set time, if so, displaying END by a display panel of the washing machine, automatically shutting down the washing machine, and finishing the operation of the washing machine; if not, the drainage pump and the motor continue to work according to the set time sequence until the user presses a pause key or a shutdown key or runs for the set time, the program is ended, and the washing machine runs.
It is still another important object of the present invention to provide a washing machine that discharges moisture or/and odor in a washing tub using the above-described control method of the washing machine.
The front panel of the washing machine is provided with an electromagnetic door lock and an electromagnetic clutch ejection port corresponding to the machine door, a program for discharging moisture or/and peculiar smell in the washing barrel is operated, a computer program controller of the washing machine controls the electromagnetic door lock to unlock the machine door after the motor stops rotating, and the electromagnetic clutch is ejected out to instruct the machine door to eject to a set angle.
Fig. 3 is a schematic view of the overall structure of the washing machine according to the present invention.
After adopting the technical scheme, compared with the prior art, the invention has the following beneficial effects:
according to the control method of the washing machine, after the clothes are washed, moisture and/or peculiar smell in the washing bucket are fully removed, so that the phenomenon that mould is bred or peculiar smell is generated due to large moisture in the washing bucket can be avoided, the clothes are uniformly shaken and dispersed, winding is prevented, the clothes are cared, and multiple purposes are achieved. The control method of the washing machine is simple, and complex structural modification of the washing machine is not needed.
The control method of the washing machine ensures that the drain pump discharges the moisture in the washing tub, and the external air can quickly and effectively enter the washing tub, so that the air exchange rate inside and outside the washing tub is improved, and the moisture or peculiar smell can be thoroughly and quickly discharged. Practical tests show that the washing machine control method can completely discharge moisture and avoid peculiar smell in a short time.
Meanwhile, the control method of the washing machine can also fully disperse the washed clothes in the washing barrel, further remove the moisture in the clothes and dry the clothes in a short airing time.
Example two
A control method of a washing machine comprises the steps of finishing a washing program, stopping a motor, controlling a machine door of the washing machine to unlock and enable the machine door to bounce to a set angle, and controlling a drainage pump and the motor to operate at a set time sequence so as to drain moisture or/and peculiar smell in a washing barrel.
Controlling the drainage pump to operate in a time sequence of opening the period a and closing the period b, and suspending the work period d every operating period c; controlling the speed of the motor to be X-Y, and performing positive and negative rotation in a time sequence of a rotation g time period and a pause h time period.
Judging whether the user controls to stop the operation or not in the process that the drainage pump and the motor operate in a set time sequence, if so, ending the process of draining the moisture or/and the peculiar smell in the washing tub; if not, the operation is continued, and whether the operation time reaches a set value is judged.
Judging whether the time of the drainage pump and the motor running in a set time sequence reaches a set value, if so, finishing the process of draining the moisture or/and the peculiar smell in the washing tub, and automatically shutting down the washing machine; if not, the drainage pump and the motor continue to operate according to the set time sequence until the user control stops the operation or the set time is reached, and the washing machine is automatically shut down.
The user controls the suspension operation to close the door of the washing machine.
And controlling the drainage pump to operate in a time sequence of 10-15 seconds of opening and 5-10 seconds of closing, and suspending operation for 1 minute every 5 minutes of operation.
The speed of the motor is controlled to be 35-45 rpm, and the motor rotates forwards and backwards in a time sequence of 30 seconds of rotation and 30 seconds of pause.
When the washing machine program is finished, the motor stops rotating, the computer program controller controls the door lock to open and pops the machine door open;
the drain pump and motor begin to operate at a set timing: the drainage pump is operated in a time sequence of 0-15 seconds of opening and 5-10 seconds of closing, and the operation is suspended for 1 minute every 5 minutes of operation; controlling the speed of the motor to be 35-45 rpm, and performing forward and reverse rotation in a time sequence of 30-second rotation and 30-second pause;
at the moment, whether a user closes a machine door of the washing machine is judged, if yes, the user does not need to carry out dehumidification or peculiar smell removal treatment, the drainage pump and the motor finish working according to a set time sequence, and the washing machine finishes running;
if not, judging whether the program runs to the set time or not; when the set time is judged to be reached, the display panel of the washing machine displays the EDD and automatically shuts down, and the operation of the washing machine is finished; if the set time is not reached, the drainage pump and the motor continue to work in the set time sequence until the set time is reached.
Alternatively, the following control program is executed:
when the washing machine program is finished, the motor stops rotating, the computer program controller controls the door lock to open and pops the machine door open;
the drain pump and motor begin to operate at a set timing: the drainage pump is operated in a time sequence of 0-15 seconds of opening and 5-10 seconds of closing, and the operation is suspended for 1 minute every 5 minutes of operation; controlling the speed of the motor to be 35-45 rpm, and performing forward and reverse rotation in a time sequence of 30-second rotation and 30-second pause;
judging whether the drainage pump and the motor work in a set time sequence to reach a set time, if so, displaying the EDD by a display panel of the washing machine, automatically shutting down the washing machine, and finishing the operation of the washing machine; if not, the drainage pump and the motor continue to work at a set time sequence until the user is judged to close the machine door of the washing machine or the washing machine runs for a set time, the program is ended, and the washing machine runs.
It is still another important object of the present invention to provide a washing machine that discharges moisture or/and odor in a washing tub using the above-described control method of the washing machine.
The front panel of the washing machine is provided with an electromagnetic door lock and an electromagnetic clutch ejection port corresponding to the machine door, a program for discharging moisture or/and peculiar smell in the washing barrel is operated, a computer program controller of the washing machine controls the electromagnetic door lock to unlock the machine door after the motor stops rotating, and the electromagnetic clutch is ejected out to instruct the machine door to eject to a set angle.
After adopting the technical scheme, compared with the prior art, the invention has the following beneficial effects:
according to the control method of the washing machine, after the clothes are washed, moisture and/or peculiar smell in the washing bucket are fully removed, so that the phenomenon that mould is bred or peculiar smell is generated due to large moisture in the washing bucket can be avoided, the clothes are uniformly shaken and dispersed, winding is prevented, the clothes are cared, and multiple purposes are achieved. The control method of the washing machine is simple, and complex structural modification of the washing machine is not needed.
The control method of the washing machine ensures that the drain pump discharges the moisture in the washing tub, and the external air can quickly and effectively enter the washing tub, so that the air exchange rate inside and outside the washing tub is improved, and the moisture or peculiar smell can be thoroughly and quickly discharged. Practical tests show that the washing machine control method can completely discharge moisture and avoid peculiar smell in a short time.
Meanwhile, the control method of the washing machine can also fully disperse the washed clothes in the washing barrel, further remove the moisture in the clothes and dry the clothes in a short airing time.
EXAMPLE III
A control method of a washing machine comprises the steps of finishing a washing program, stopping a motor, controlling a machine door of the washing machine to unlock and enable the machine door to bounce to a set angle, and controlling a drainage pump and the motor to operate at a set time sequence so as to drain moisture or/and peculiar smell in a washing barrel.
Controlling the drainage pump to operate in a time sequence of opening the period a and closing the period b, and suspending the work period d every operating period c; controlling the speed of the motor to be X-Y, and performing positive and negative rotation in a time sequence of a rotation g time period and a pause h time period.
Judging whether the user controls to stop the operation or not in the process that the drainage pump and the motor operate in a set time sequence, if so, ending the process of draining the moisture or/and the peculiar smell in the washing tub; if not, the operation is continued, and whether the operation time reaches a set value is judged.
Judging whether the time of the drainage pump and the motor running in a set time sequence reaches a set value, if so, finishing the process of draining the moisture or/and the peculiar smell in the washing tub, and automatically shutting down the washing machine; if not, the drainage pump and the motor continue to operate according to the set time sequence until the user control stops the operation or the set time is reached, and the washing machine is automatically shut down.
The washing machine is correspondingly provided with a dehumidification/deodorization button, and the user controls the operation stop to press the dehumidification/deodorization button for a long time so as to finish the process of discharging moisture or/and peculiar smell in the washing tub.
And controlling the drainage pump to operate in a time sequence of 10-15 seconds of opening and 5-10 seconds of closing, and suspending operation for 1 minute every 5 minutes of operation.
The speed of the motor is controlled to be 35-45 rpm, and the motor rotates forwards and backwards in a time sequence of 30 seconds of rotation and 30 seconds of pause.
When the washing machine program is finished, the motor stops rotating, the computer program controller controls the door lock to open and pops the machine door open;
the drain pump and motor begin to operate at a set timing: the drainage pump is operated in a time sequence of 0-15 seconds of opening and 5-10 seconds of closing, and the operation is suspended for 1 minute every 5 minutes of operation; controlling the speed of the motor to be 35-45 rpm, and performing forward and reverse rotation in a time sequence of 30-second rotation and 30-second pause;
at the moment, whether a user presses a dehumidification/deodorization button for a long time is judged, if yes, the user does not need to carry out dehumidification or deodorization treatment, the drainage pump and the motor finish working according to a set time sequence, and the washing machine finishes running;
if not, judging whether the program runs to the set time or not; when the set time is judged to be reached, the display panel of the washing machine displays the EDD and automatically shuts down, and the operation of the washing machine is finished; if the set time is not reached, the drainage pump and the motor continue to work in the set time sequence until the set time is reached.
Alternatively, the following control program is executed:
when the washing machine program is finished, the motor stops rotating, the computer program controller controls the door lock to open and pops the machine door open;
the drain pump and motor begin to operate at a set timing: the drainage pump is operated in a time sequence of 0-15 seconds of opening and 5-10 seconds of closing, and the operation is suspended for 1 minute every 5 minutes of operation; controlling the speed of the motor to be 35-45 rpm, and performing forward and reverse rotation in a time sequence of 30-second rotation and 30-second pause;
judging whether the drainage pump and the motor work in a set time sequence to reach a set time, if so, displaying the EDD by a display panel of the washing machine, automatically shutting down the washing machine, and finishing the operation of the washing machine; if not, the drainage pump and the motor continue to work according to the set time sequence until the dehumidifying/deodorizing button is pressed for a determined length or the washing machine runs for a set time, the program is ended, and the washing machine runs.
The setting time be 10 ~ 35 minutes, preferably 30 minutes, not only the effect of dehumidification or peculiar smell of going is better this moment, and the clothing in the pail is trembled and is dispersed effectually moreover, and the clothing is difficult for forming the fold.
It is still another important object of the present invention to provide a washing machine that discharges moisture or/and odor in a washing tub using the above-described control method of the washing machine.
The front panel of the washing machine is provided with an electromagnetic door lock and an electromagnetic clutch ejection port corresponding to the machine door, a program for discharging moisture or/and peculiar smell in the washing barrel is operated, a computer program controller of the washing machine controls the electromagnetic door lock to unlock the machine door after the motor stops rotating, and the electromagnetic clutch is ejected out to instruct the machine door to eject to a set angle.
After adopting the technical scheme, compared with the prior art, the invention has the following beneficial effects:
according to the control method of the washing machine, after the clothes are washed, moisture and/or peculiar smell in the washing bucket are fully removed, so that the phenomenon that mould is bred or peculiar smell is generated due to large moisture in the washing bucket can be avoided, the clothes are uniformly shaken and dispersed, winding is prevented, the clothes are cared, and multiple purposes are achieved. The control method of the washing machine is simple, and complex structural modification of the washing machine is not needed.
The control method of the washing machine ensures that the drain pump discharges the moisture in the washing tub, and the external air can quickly and effectively enter the washing tub, so that the air exchange rate inside and outside the washing tub is improved, and the moisture or peculiar smell can be thoroughly and quickly discharged. Practical tests show that the washing machine control method can completely discharge moisture and avoid peculiar smell in a short time.
Meanwhile, the control method of the washing machine can also fully disperse the washed clothes in the washing barrel, further remove the moisture in the clothes and dry the clothes in a short airing time.
Example four
Another control method of a washing machine is provided.
A control method of a washing machine comprises the steps of controlling a machine door to lock a door and start a weighing function when a peculiar smell removing program is operated, stopping the machine after a washing barrel is judged to be empty, controlling a motor to rotate at a high speed for a set time, unlocking and bouncing the machine door, enabling a drainage pump and the motor to operate at a set time sequence, and discharging moisture or/and peculiar smell in the washing barrel.
After the door of the washing machine is unlocked and bounced, the limiting mechanism arranged on the washing machine keeps the angle of the door relative to the front panel of the washing machine unchanged.
And starting a weighing function, if the washing bucket is judged not to be an empty bucket, pausing the operation of the peculiar smell removing program and giving an alarm, and restarting the peculiar smell removing program when the washing bucket is judged to be the empty bucket.
Judging whether the operation of the drainage pump and the motor in a set time sequence reaches a set time, if so, finishing the odor removal procedure; if not, the operation is continued to the set time.
And if the washing barrel is judged to be an empty barrel, controlling the motor to rotate at a high speed for n minutes and then stopping the motor.
Preferably, the motor is controlled to rotate at a high speed for 3-5 minutes and then stops rotating; more preferably, the motor is controlled to rotate at the highest rotation speed, which is the limit rotation speed that the motor can reach without damage.
And controlling the intermittent operation of the drainage pump, stopping the motor when the drainage pump operates, closing the drainage pump when the motor operates, and controlling the speed of the motor to be X-Y.
The drain pump and the motor are operated at a set timing: controlling the drainage pump to operate in a time sequence of opening the period a and closing the period b, and suspending the work period d every operating period c; controlling the speed of the motor to be X-Y, and performing positive and negative rotation in a time sequence of a rotation g time period and a pause h time period.
As shown in fig. 2, is a control program of the washing machine control method: the method comprises the following steps that a peculiar smell removing program (except that the peculiar smell removing program is not limited to have a peculiar smell removing function, and also comprises moisture removing) of the washing machine is started, a computer program controller CPU controls a door lock of the washing machine to lock a door, the washing machine starts a weighing function, the weight of a washing barrel of the washing machine is detected, and whether the washing barrel is an empty barrel or not is judged;
if not, the washing machine gives an alarm until the user takes out the foreign matter, and when the washing machine judges that the washing barrel is empty, the peculiar smell removing program is restarted;
if so, controlling the motor to rotate at a high speed for n minutes by the computer program controller, stopping the motor, controlling the door lock to open and flick the machine door by the computer program controller, and operating the drainage pump and the motor at a set time sequence;
judging whether the drainage pump and the motor run to a set time in the working process of a set time sequence, if so, ending the peculiar smell removing program; if not, the operation is continued to the set time.
Another important object of the present invention is to provide a washing machine which employs the washing machine control method as described above to discharge moisture or/and odor.
Fig. 3 is a schematic view of the overall structure of the washing machine according to the present invention.
The front panel of the washing machine is provided with an electromagnetic door lock and an electromagnetic clutch ejection port corresponding to the machine door, a peculiar smell removing program is operated, a computer program controller CPU of the washing machine controls the electromagnetic door lock to lock the machine door of the washing machine firstly, a weighing function is started, after the washing bucket is judged to be an empty bucket, the door is continuously locked and the motor is enabled to rotate at a high speed for a set time, the machine door is unlocked after the motor stops rotating, the electromagnetic clutch is ejected out to eject the command machine door to be ejected to a set angle, and the drainage pump and the motor work in a certain time sequence.
After adopting the technical scheme, compared with the prior art, the invention has the following beneficial effects:
the control method of the washing machine can fully remove the moisture and/or the peculiar smell in the washing tub, and prevent the moisture in the washing tub from being large to breed mould or generate peculiar smell. The control method of the washing machine is simple, and the complicated structural modification of the washing machine is not needed;
when the deodorizing program is executed, the control method of the washing machine firstly judges whether the washed clothes are taken out by the user, and then executes the deodorizing treatment on the washing barrel, which is beneficial to fully exchanging the air inside and outside the washing barrel, further reduces the moisture content in the washing barrel and avoids the residual peculiar smell; when the washing barrel is empty, the deodorizing program is executed, so that the load of the motor can be reduced, the service life of the motor can be prolonged, the overall stability of the washing machine can be maintained, and the power consumption can be reduced;
the control method of the washing machine enables the outside air to quickly and effectively enter the washing tub, improves the air exchange rate inside and outside the washing tub, and can thoroughly and quickly discharge the moisture or peculiar smell.
EXAMPLE five
A control method of a washing machine comprises the steps of controlling a machine door to lock a door and start a weighing function when a peculiar smell removing program is operated, stopping the machine after a washing barrel is judged to be empty, controlling a motor to rotate at a high speed for a set time, unlocking and bouncing the machine door, enabling a drainage pump and the motor to operate at a set time sequence, and discharging moisture or/and peculiar smell in the washing barrel.
And a weighing function, wherein if the washing bucket is judged not to be an empty bucket, the peculiar smell removing program is suspended to run and an alarm is given, and when the washing bucket is judged to be an empty bucket, the peculiar smell removing program is restarted.
Judging whether the operation of the drainage pump and the motor in a set time sequence reaches a set time, if so, finishing the odor removal procedure; if not, the operation is continued to the set time.
Judging whether a user controls to stop operation or not in the process that the drainage pump and the motor operate according to a set time sequence, if so, ending the peculiar smell removing program; if not, the operation is continued to the set time.
The user controls the operation to be stopped by pressing a pause key or a shutdown key or closing the door of the washing machine.
Another control procedure for the following washing machine control method can be understood in conjunction with fig. 1 and 2.
A control program of the washing machine control method: starting a peculiar smell removing program of the washing machine, controlling a door lock of the washing machine by a CPU (central processing unit) of a computer program controller, starting a weighing function of the washing machine, detecting the weight of a washing bucket of the washing machine, and judging whether the washing bucket is an empty bucket or not;
if not, the washing machine gives an alarm until the user takes out the foreign matter, and when the washing machine judges that the washing barrel is empty, the peculiar smell removing program is restarted;
if so, controlling the motor to rotate at a high speed for n minutes by the computer program controller, stopping the motor, controlling the door lock to open and flick the machine door by the computer program controller, and operating the drainage pump and the motor at a set time sequence;
judging whether the drainage pump and the motor run to a set time in the working process of a set time sequence, if so, ending the peculiar smell removing program; if not, continuing to operate to the set time;
judging whether a user controls to stop operation or not in the process that the drainage pump and the motor operate according to a set time sequence, if so, finishing the odor removing program, for example, if the user presses a pause key or a shutdown key or closes a machine door of the washing machine, indicating that the user needs to stop odor removing treatment, and stopping the operation of the washing machine; if not, the washing machine continues to operate for the set time, the peculiar smell removing program is finished, and the operation of the washing machine is stopped.
If the washing barrel is judged to be an empty barrel, controlling the motor to rotate at a high speed for n minutes and then stop rotating, and preferably controlling the motor to rotate at a high speed for 3-5 minutes and then stop rotating; more preferably, the motor is controlled to rotate at the highest rotation speed, which is the limit rotation speed that the motor can reach without damage.
Controlling the drainage pump to operate in a time sequence of 10-15 seconds of opening and 5-10 seconds of closing, and pausing for 1 minute every 5 minutes of operation; the speed of the motor is controlled to be 35-45 rpm, and the motor rotates forwards and backwards in a time sequence of 30 seconds of rotation and 30 seconds of pause.
Another important object of the present invention is to provide a washing machine which employs any one of the above-described washing machine control methods to discharge moisture or/and odor.
After adopting the technical scheme, compared with the prior art, the invention has the following beneficial effects:
the control method of the washing machine can fully remove the moisture and/or the peculiar smell in the washing tub, and prevent the moisture in the washing tub from being large to breed mould or generate peculiar smell. The control method of the washing machine is simple, and the complicated structural modification of the washing machine is not needed;
when the deodorizing program is executed, the control method of the washing machine firstly judges whether the washed clothes are taken out by the user, and then executes the deodorizing treatment on the washing barrel, which is beneficial to fully exchanging the air inside and outside the washing barrel, further reduces the moisture content in the washing barrel and avoids the residual peculiar smell; when the washing barrel is empty, the deodorizing program is executed, so that the load of the motor can be reduced, the service life of the motor can be prolonged, the overall stability of the washing machine can be maintained, and the power consumption can be reduced;
the control method of the washing machine enables the outside air to quickly and effectively enter the washing tub, improves the air exchange rate inside and outside the washing tub, and can thoroughly and quickly discharge the moisture or peculiar smell.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (11)
1. A control method of a washing machine is characterized in that a peculiar smell removing program is operated, a door is controlled to lock a door and a weighing function is started, a washing bucket is judged to be empty, a motor is controlled to rotate at the highest rotating speed for a set time and then to stop rotating, the door is unlocked and bounced open, a drainage pump and the motor are enabled to operate at a set time sequence, the drainage pump is controlled to operate intermittently, the motor stops rotating when the drainage pump operates, the drainage pump is closed when the motor operates, and moisture or/and peculiar smell in the washing bucket are discharged.
2. The control method of the washing machine as claimed in claim 1, wherein after the door of the washing machine is unlocked and bounced, a limit mechanism provided on the washing machine keeps an angle of the door with respect to a front panel of the washing machine constant.
3. The control method of a washing machine according to claim 1, wherein the weighing function is started, and if it is determined that the washing tub is not an empty tub, the operation of the deodorization procedure is suspended and an alarm is issued, and when it is determined that the washing tub is an empty tub, the deodorization procedure is restarted.
4. The control method of a washing machine according to claim 1, wherein it is judged whether the drain pump and the motor operate at the set time sequence for the set time, if yes, the odor removing process is completed; if not, the operation is continued to the set time.
5. The control method of a washing machine according to claim 1, wherein the drain pump and the motor are operated in a set time sequence, and whether the user controls to stop the operation is judged, if yes, the odor removing process is ended; if not, the operation is continued to the set time.
6. The control method of a washing machine according to claim 5, wherein the user control pause operation is any one of pressing a pause key or a power-off key or closing a door of the washing machine.
7. A control method of a washing machine according to any one of claims 1 to 6, wherein if the washing tub is determined to be empty, the motor is controlled to rotate at the maximum rotation speed for 3 to 5 minutes and then stopped.
8. The control method of a washing machine according to claim 1, wherein the drain pump is controlled to operate in a sequence of an on period a and an off period b, and the operation is suspended for a d period every c period of operation; controlling the speed of the motor to be X-Y, and performing positive and negative rotation in a time sequence of a rotation g time period and a pause h time period.
9. The control method of a washing machine according to claim 8, wherein the drain pump is controlled to operate in a time sequence of 10-15 seconds on and 5-10 seconds off, and the operation is suspended for 1 minute every 5 minutes of operation.
10. The control method of a washing machine according to claim 9, wherein the speed of the motor is controlled to be 35 to 45 rpm, and the motor is rotated in the forward and reverse directions in a sequence of 30 seconds of rotation and 30 seconds of pause.
11. A washing machine, characterized in that the control method of a washing machine according to any one of claims 1 to 10 is employed to discharge moisture or/and odor.
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Effective date of registration: 20220118 Address after: 400026 No.303, Block E, No.1 Gangcheng South Road, Jiangbei District, Chongqing Applicant after: Chongqing Haier Front-loading Washing Machine Co.,Ltd. Applicant after: Haier Zhijia Co., Ltd Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER DRUM WASHING MACHINE Co.,Ltd. |
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