CN106868785B - Load Eccentric Adjusting Method and device based on roller washing machine - Google Patents
Load Eccentric Adjusting Method and device based on roller washing machine Download PDFInfo
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- CN106868785B CN106868785B CN201710073133.5A CN201710073133A CN106868785B CN 106868785 B CN106868785 B CN 106868785B CN 201710073133 A CN201710073133 A CN 201710073133A CN 106868785 B CN106868785 B CN 106868785B
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Abstract
The invention discloses a kind of load Eccentric Adjusting Method and device based on roller washing machine, wherein method include: when roller washing machine wash terminate to open draining pump drain into sky water level when, uneven detection is carried out to load and obtains uneven detected value；Uneven detected value is compared with preset threshold, knows that uneven detected value is greater than preset threshold if comparing, uneven detection is carried out to load again；If detection knows that uneven detected value continuously reaches preset times greater than the number of preset threshold, draining pump is closed, motor is controlled with pre-set velocity and operates drive rollers roll；When reaching the eccentric adjustment time of preset load, uneven detection is re-started to load.The laundry machine dehydration stage is avoided as a result, because of time-consuming caused by repeatedly carrying out uneven detection, ensure that the success of dehydrating operations.
Description
Technical field
The present invention relates to laundry machine dehydration processing technology field more particularly to a kind of load based on roller washing machine are eccentric
Method of adjustment and device.
Background technique
For roller washing machine by micro computer control, wear rate is smaller than rotary drum washing machine by 10%, washable cashmere, wool, true
The clothings such as silk, accomplish full scale wash.Roller washing machine can also heat, and dissolve washing powder sufficiently, give full play of washing powder
Decontamination efficiency, high concentration liquid detergent can be formed in bucket, ideal laundry effect is brought in the case where water-saving.In general,
Roller washing machine is compared with rotary drum washing machine, other than doing washing, being dehydrated, there are also the functions such as degerming, drying, upper draining are sterilized, meets
Different geographical and living environment consumer demand, thus, roller washing machine is widely used.
However, in the course of work of roller washing machine, when entering the water smoking, if clothing tangle it is more serious,
The load bias that then may result in washing machine is larger, it is thus possible to which clothing is caused to hit cylinder or dehydration failure.Thus, how
The load of effective adjustment roller washing machine is eccentric, becomes urgent problem to be solved.
Summary of the invention
The purpose of the present invention is intended to solve above-mentioned one of technical problem at least to a certain extent.
For this purpose, the first purpose of this invention is to propose a kind of load Eccentric Adjusting Method based on roller washing machine,
This method avoid the laundry machine dehydration stages because time-consuming caused by repeatedly carrying out uneven detection, ensure that dehydrating operations at
Function.
Second object of the present invention is to propose a kind of load off-center adjustment apparatus based on roller washing machine.
To achieve the goals above, it is inclined to propose a kind of load based on roller washing machine for first aspect present invention embodiment
Heart method of adjustment, comprising the following steps: when roller washing machine, which washs end opening draining pump, drains into sky water level, load is carried out
Imbalance detection obtains uneven detected value；The uneven detected value is compared with preset threshold, knows institute if comparing
Uneven detected value is stated greater than preset threshold, then uneven detection is carried out to the load again；If uneven inspection is known in detection
The number that measured value is greater than preset threshold continuously reaches preset times, then closes draining pump, controls motor with pre-set velocity and operates band
Dynamic rollers roll；When reaching the eccentric adjustment time of preset load, uneven detection is re-started to load, to tie according to detection
Fruit determines whether to execute subsequent dehydrating operations.
The load Eccentric Adjusting Method based on roller washing machine of the embodiment of the present invention, when roller washing machine washing terminates to beat
When the water pump that begins to rehearse drains into sky water level, uneven detection is carried out to load and obtains uneven detected value, and by uneven detected value with
Preset threshold is compared, and is known that uneven detected value is greater than preset threshold if comparing, is carried out uneven inspection to load again
It surveys, in turn, if detection knows that uneven detected value continuously reaches preset times greater than the number of preset threshold, closes draining
Pump controls motor with pre-set velocity and operates drive rollers roll, when reaching the eccentric adjustment time of preset load, again to load
Uneven detection is carried out, if uneven detected value is in the range of allowing, carries out subsequent laundry movement.It avoids as a result,
The laundry machine dehydration stage because time-consuming caused by repeatedly carrying out uneven detection, ensure that the success of dehydrating operations.
In addition, the load Eccentric Adjusting Method based on roller washing machine of the embodiment of the present invention, also has following additional
Technical characteristic:
In one embodiment of the invention, described before reaching the eccentric adjustment time of preset load, further includes: to open
Water circulating pump is opened, the washing water of cylinder bottom is evacuated to barrel top spray by water circulating pump and drenches clothing.
In one embodiment of the invention, if knowing that uneven detected value is greater than the number of preset threshold in the detection
Before continuously reaching preset times, further includes: know that the uneven detected value is less than or equal to preset threshold if comparing, to institute
It states load and carries out dehydrating operations.
In one embodiment of the invention, described when reaching the eccentric adjustment time of preset load, to load again into
The uneven detection of row, if including: to compare to know the imbalance to determine whether to execute subsequent dehydrating operations according to testing result
Detected value is less than or equal to preset threshold, then carries out dehydrating operations to the load.
In one embodiment of the invention, described when reaching the eccentric adjustment time of preset load, to load again into
The uneven detection of row, if including: to compare to know the imbalance to determine whether to execute subsequent dehydrating operations according to testing result
Detected value is greater than preset threshold, then increases the eccentric adjustment time of the load.
To achieve the goals above, it is inclined to propose a kind of load based on roller washing machine for second aspect of the present invention embodiment
The heart adjusts device, comprising: obtain module, for roller washing machine wash terminate to open draining pump drain into sky water level when, to negative
It is loaded into the uneven detection of row and obtains uneven detected value；Comparison module, for by the uneven detected value and preset threshold into
Row compares；Detection module, for compare know that the uneven detected value is greater than preset threshold when, again to it is described load into
The uneven detection of row；First processing module, for knowing that uneven detected value is continuously reached greater than the number of preset threshold in detection
When to preset times, draining pump is closed, motor is controlled and is operated with pre-set velocity and drive rollers roll；The detection module, is also used
In when reaching preset load bias adjustment time, uneven detection is re-started to load；Second processing module is used for root
Determine whether to execute subsequent dehydrating operations according to testing result.
The load off-center adjustment apparatus based on roller washing machine of the embodiment of the present invention, when roller washing machine washing terminates to beat
When the water pump that begins to rehearse drains into sky water level, uneven detection is carried out to load and obtains uneven detected value, and by uneven detected value with
Preset threshold is compared, and is known that uneven detected value is greater than preset threshold if comparing, is carried out uneven inspection to load again
It surveys, in turn, if detection knows that uneven detected value continuously reaches preset times greater than the number of preset threshold, closes draining
Pump controls motor with pre-set velocity and operates drive rollers roll, when reaching the eccentric adjustment time of preset load, again to load
Uneven detection is carried out, if uneven detected value is in the range of allowing, carries out subsequent laundry movement.It avoids as a result,
The laundry machine dehydration stage because time-consuming caused by repeatedly carrying out uneven detection, ensure that the success of dehydrating operations.
In addition, the load off-center adjustment apparatus based on roller washing machine of the embodiment of the present invention, also has following additional
Technical characteristic:
In one embodiment of the invention, described device further include: third processing module, for opening water circulating pump,
The washing water of cylinder bottom is evacuated to barrel top spray by water circulating pump and drenches clothing.
In one embodiment of the invention, the first processing module is also used to know the uneven inspection comparing
When measured value is less than or equal to preset threshold, dehydrating operations are carried out to the load.
In one embodiment of the invention, the Second processing module is also used to know the uneven inspection comparing
When measured value is less than or equal to preset threshold, dehydrating operations are carried out to the load.
In one embodiment of the invention, the Second processing module is also used to know the uneven inspection comparing
When measured value is greater than preset threshold, increase the eccentric adjustment time of the load.
The additional aspect of the present invention and advantage will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect and advantage of the invention will become from the following description of the accompanying drawings of embodiments
Obviously and it is readily appreciated that, in which:
Fig. 1 is the flow chart of the load Eccentric Adjusting Method according to an embodiment of the invention based on roller washing machine；
Fig. 2 is the process of the load Eccentric Adjusting Method in accordance with another embodiment of the present invention based on roller washing machine
Figure；
Fig. 3 is the structural representation of the load off-center adjustment apparatus according to an embodiment of the invention based on roller washing machine
Figure；And
Fig. 4 is that the structure of the load off-center adjustment apparatus in accordance with another embodiment of the present invention based on roller washing machine is shown
It is intended to.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
Below with reference to the accompanying drawings the load Eccentric Adjusting Method and device based on roller washing machine of the embodiment of the present invention are described.
In the related technology, in the barrel washing machine dehydration stage, the generation for phenomena such as hitting tin in order to avoid clothing is washed in roller
The water smoking of clothing machine carries out uneven detection if the unbalanced value of detection is relatively small and carries out subsequent dehydration movement
Deng if the unbalanced value of detection is larger, moving in circles repeatedly carries out uneven detection, for example repeats 10 imbalances
Detection etc., so as to cause lengthening significantly total time for program for washing operation, washing efficiency is lower, or even if repeated detection is known
Unbalanced value it is still larger, then may directly result in dehydration failure.
To solve the above-mentioned problems, the load Eccentric Adjusting Method based on roller washing machine that the embodiment of the present invention proposes,
It can effectively improve washing efficiency, reduce the risk for hitting cylinder when dehydration.
The load Eccentric Adjusting Method based on roller washing machine is specifically described below with reference to specific embodiment.
Fig. 1 is the flow chart of the load Eccentric Adjusting Method according to an embodiment of the invention based on roller washing machine.
As shown in Figure 1, should load Eccentric Adjusting Method based on roller washing machine can:
S101 carries out uneven detection to load when roller washing machine, which washs end opening draining pump, drains into sky water level
Obtain uneven detected value.
Specifically, in the actual operation process, in order to be dehydrated after washing to clothing, the empty water level of default draining,
The sky water level corresponds to compared with low water level.
To after roller washing machine washing, open draining pump and be drained, when detecting that water level drains into sky water level
When, in order to avoid during the dehydration process, clothing hits the risk of cylinder, uneven detection is carried out to obtain uneven detection to load
Value.
Wherein, uneven detection is for knowing current clothing to be drained off, if tangles state, imbalance in biggish
Detected value is bigger, and it is more serious that clothing was in tangles state.And under different application scenarios, different modes can be used and carry out
Imbalance detection.
As a kind of possible implementation, uneven inspection can be carried out according to volume and weight of the clothing in roller etc.
It surveys, in the present embodiment, if the volume of clothing is larger, weight is smaller, then shows that present cloth is still in more loose shape
State, the uneven detected value under the state is lower, opposite, if the small volume of clothing, weight is larger, then shows current clothing
Object tangles state in more serious, and the uneven detected value under the state is higher.
As alternatively possible implementation, can according to the number of the vibration intensity of the clothing in roller and noise into
The uneven detection of row, in the present embodiment, within the final stage time that washing procedure terminates, detection know clothing dynamics and
Noise, if vibration intensity is smaller and uniform, and noise is smaller, then shows that present cloth is still in more loose state,
Uneven detected value under the state is lower, opposite, if vibration intensity is larger and uneven, and noise is larger, then table
Bright present cloth tangles state in more serious, and the uneven detected value under the state is higher.
Uneven detected value is compared by S102 with preset threshold, is preset if comparing and knowing that uneven detected value is greater than
Threshold value then carries out uneven detection to load again.
It is appreciated that the threshold value of balance detection value can be arranged, previously according to lot of experimental data to pass through the preset threshold
Judge that the clothing in roller whether in subsequent dehydration, has the risk for hitting cylinder.
Specifically, uneven detected value is compared with preset threshold, know that uneven detected value is big if compared
In preset threshold, then show present cloth be likely to be at it is biggish tangle state, in order to further confirm that clothing whether be in compared with
Big tangles state, needs to carry out uneven detection to load again.Wherein, in the actual operation process, imbalance is being carried out
After a period of time of detection, uneven detection is carried out to load again.
Be emphasized that is influenced due to the clothing in roller by factors such as empty gas and water, extruding, loosening degree
It is real-time change, it is then desired to carry out uneven detection to load again, on the one hand, one state change of clothing can be given
Buffer time, on the other hand, it is possible to reduce imbalance detection detection error.
S103 is closed if detection knows that uneven detected value continuously reaches preset times greater than the number of preset threshold
Draining pump controls motor with pre-set velocity and operates drive rollers roll.
It should be understood that certain duration will be expended by often re-starting primary uneven detection, also, answered some
With under scene, the clothing of state is seriously tangled for being in, repeats uneven detection, can not improve clothing tangles shape
State.
To in order to improve washing efficiency, if detection knows that uneven detected value is greater than greater than the number of preset threshold
Preset times then directly close draining pump, control motor with pre-set velocity and operate drive rollers roll, thus, pass through motor band
Dynamic roller rotation, so that the clothing in roller is vibrated, state etc. of tangling of clothing is improved, to realize inclined to loading
The adjustment of the heart.
Wherein, above-mentioned preset times can be demarcated according to lot of experimental data, and in order to improve washing efficiency, this is default time
The corresponding number of number is relatively small, for example is 3 times, but in the preset times, can accurately determine the shape of the clothing in roller
State, for example, if detecting that unbalanced value is greater than preset threshold for continuous 3 times, it is determined that clothing is in and tangles more serious shape
State etc., certainly, the preset times can also be by user's sets itselfs according to their own needs, and this is not restricted.
In addition, in order to avoid hitting a risk, the above-mentioned pre-set velocity for motor rotation corresponds to lower revolving speed, works as rolling
When cylinder is with pre-set velocity rotation, clothing can be made to obtain oscillation and shaken loose, but not will lead to the more serious clothing of the state of tangling
Hit cylinder.
S104 re-starts uneven detection to load, according to detection when reaching the eccentric adjustment time of preset load
As a result determine whether to execute subsequent dehydrating operations.
It should be understood that in order to guarantee washing efficiency, in advance being effectively improved under the premise ofs tangling state etc. of clothing
According to lot of experimental data, eccentric adjustment time is loaded for load eccentric action setting.
Specifically, re-start uneven detection to load after reaching preset load eccentric adjustment time, with
When uneven detected value is smaller, subsequent dehydration movement is carried out.
As a result, in an embodiment of the present invention, when the multiple uneven detected value for carrying out uneven detection acquisition is larger,
Control motor slowly runs, and the clothing for being so that external strength is added to the clothing in roller is vibrated, thus, effective loose clothing
Object carries out load to load eccentric adjustment, effectively increases washing efficiency.
In conclusion the load Eccentric Adjusting Method based on roller washing machine of the embodiment of the present invention, works as roller washing machine
It is uneven to load progress to detect the uneven detected value of acquisition when washing end opening draining pump drains into sky water level, and will be uneven
Weighing apparatus detected value is compared with preset threshold, if compare know uneven detected value greater than preset threshold, again to load into
The uneven detection of row, in turn, if detection knows that uneven detected value continuously reaches preset times greater than the number of preset threshold,
Draining pump is closed, motor is controlled with pre-set velocity and operates drive rollers roll, it is right when the eccentric adjustment time of the preset load of arrival
Load re-starts uneven detection, if uneven detected value is in the range of allowing, carries out subsequent laundry movement.By
This, avoids the laundry machine dehydration stage because of time-consuming caused by repeatedly carrying out uneven detection, ensure that the success of dehydrating operations.
Based on above embodiments, it should be appreciated that in practical implementation, in addition to electricity described in above-described embodiment
Machine, which slowly runs, to be shaken loose outside the mode of clothing, and other modes also can be used and carry out the eccentric adjustment operation of load, wherein need strong
It adjusts, the eccentric adjustment of a variety of loads, which operates, which can be executed sequentially, randomly choose one or more modes executes, alternatively, can
It is performed simultaneously.
In order to more comprehensively illustrate the load Eccentric Adjusting Method based on roller washing machine of the embodiment of the present invention, below
It is illustrated for loading eccentric adjustment mode and further including spray.
Fig. 2 is the process of the load Eccentric Adjusting Method in accordance with another embodiment of the present invention based on roller washing machine
Figure, as shown in Fig. 2, this method comprises:
S201 carries out uneven detection to load when roller washing machine, which washs end opening draining pump, drains into sky water level
Obtain uneven detected value.
Uneven detected value is compared by S202 with preset threshold, is preset if comparing and knowing that uneven detected value is greater than
Threshold value then carries out uneven detection to load again.
In one embodiment of the invention, know that uneven detected value is less than or equal to preset threshold, table if compared
Clothing in bright current roller is in state loosely, thus directly carries out dehydrating operations to load, for example carry out pre-dehydration
With high speed dewatering operation etc..
S203 is closed if detection knows that uneven detected value continuously reaches preset times greater than the number of preset threshold
Draining pump controls motor with pre-set velocity and operates drive rollers roll.
S204 opens water circulating pump, and the washing water of cylinder bottom is evacuated to barrel top spray by water circulating pump and drenches clothing.
Specifically, due in the actual operation process, carrying out spray meeting so that the loosening degree of clothing becomes to clothing
Change, for example, thus, in order to improve washing efficiency, if detection knows that uneven detected value is greater than greater than the number of preset threshold
Preset times then open water circulating pump, and the washing water of cylinder bottom is evacuated to barrel top spray by water circulating pump and drenches clothing, to negative
Bias is carried to be adjusted.
Wherein, the washing water of above-mentioned cylinder bottom is the washing water of wet clothing drippage, and the remaining washing of draining
Water etc..
It is emphasized that the implementation sequence of step S203 and step S204, it is not limited to front and back shown in Fig. 2
It executes, also may be performed simultaneously, when being performed simultaneously, the speed for loading eccentric adjustment can be accelerated, certainly, in application scenes
Under, if the effect of the load eccentric adjusting in step S203 is preferable, alternatively, the effect of the load eccentric adjusting in step S204
Preferably, then in order to further increase washing efficiency, only eccentric adjusting method can also preferably be loaded by implementation effect.
S205 re-starts uneven detection to load, according to detection when reaching the eccentric adjustment time of preset load
As a result determine whether to execute subsequent dehydrating operations.
In one embodiment of the invention, when reaching the eccentric adjustment time of preset load, load is re-started not
After balance detection, know that uneven detected value is less than or equal to preset threshold if compared, show clothing at this time be in compared with
For loose state, thus, dehydrating operations are carried out to load.
Certainly, in practical applications, if knowing uneven inspection if compared after re-starting uneven detection to load
Measured value is greater than preset threshold, i.e., number clothing, which is still within, tangles the states such as more serious, then increases the continuation of adjustment of load time
Adjustment load is eccentric, until uneven detected value, which is less than, schedules preset threshold.
In conclusion the load Eccentric Adjusting Method based on roller washing machine of the embodiment of the present invention, knows not in detection
Before the number that balance detection value is greater than preset threshold continuously reaches preset times, know that uneven detected value is less than if comparing
In preset threshold, then dehydrating operations are carried out to load.Washing efficiency is further improved as a result, avoids laundry machine dehydration rank
Section ensure that the success of dehydrating operations because of time-consuming caused by repeatedly carrying out uneven detection.
To achieve the above object, the present invention also proposes a kind of load off-center adjustment apparatus based on roller washing machine.
Fig. 3 is the structural representation of the load off-center adjustment apparatus according to an embodiment of the invention based on roller washing machine
Figure.
As shown in figure 3, the device includes: to obtain module 110, comparison module 120, detection module 130, first processing module
140 and Second processing module 150.
Wherein, obtain module 110, for roller washing machine wash terminate to open draining pump drain into sky water level when, to negative
It is loaded into the uneven detection of row and obtains uneven detected value.
Comparison module 120, for uneven detected value to be compared with preset threshold.
Detection module 130, for compare know uneven detected value be greater than preset threshold when, again to load carry out not
Balance detection.
First processing module 140, for knowing that uneven detected value is continuously reached greater than the number of preset threshold in detection
When preset times, draining pump is closed, motor is controlled with pre-set velocity and operates drive rollers roll.
In one embodiment of the invention, detection module 130 is also used to when the eccentric adjustment time of the preset load of arrival
When, uneven detection is re-started to load；Second processing module executes subsequent dehydration for determining whether according to testing result
Operation.
Second processing module 150 executes subsequent dehydrating operations for determining whether according to testing result.
It should be noted that the aforementioned explanation to the load Eccentric Adjusting Method based on roller washing machine, is also suitable
In the load off-center adjustment apparatus based on roller washing machine of the embodiment of the present invention, realization principle is similar, and details are not described herein.
In conclusion the load off-center adjustment apparatus based on roller washing machine of the embodiment of the present invention, works as roller washing machine
It is uneven to load progress to detect the uneven detected value of acquisition when washing end opening draining pump drains into sky water level, and will be uneven
Weighing apparatus detected value is compared with preset threshold, if compare know uneven detected value greater than preset threshold, again to load into
The uneven detection of row, in turn, if detection knows that uneven detected value continuously reaches preset times greater than the number of preset threshold,
Draining pump is closed, motor is controlled with pre-set velocity and operates drive rollers roll, it is right when the eccentric adjustment time of the preset load of arrival
Load re-starts uneven detection, if uneven detected value is in the range of allowing, carries out subsequent laundry movement.By
This, avoids the laundry machine dehydration stage because of time-consuming caused by repeatedly carrying out uneven detection, ensure that the success of dehydrating operations.
Fig. 4 is that the structure of the load off-center adjustment apparatus in accordance with another embodiment of the present invention based on roller washing machine is shown
It is intended to, as shown in figure 4, on the basis of as shown in Figure 3, the load off-center adjustment apparatus based on roller washing machine further include: the
Three processing modules 160, wherein third processing module 160, for opening water circulating pump, by the washing water of cylinder bottom by following
Ring water pump is evacuated to a barrel top spray leaching clothing.
In one embodiment of the invention, first processing module 140 are also used to know that uneven detected value is small comparing
When being equal to preset threshold, dehydrating operations are carried out to load.
In one embodiment of the invention, Second processing module 150 are also used to know that uneven detected value is small comparing
When being equal to preset threshold, dehydrating operations are carried out to load.
In one embodiment of the invention, Second processing module 150 are also used to know that uneven detected value is big comparing
When preset threshold, increases and load eccentric adjustment time.
It should be noted that the aforementioned explanation to the load Eccentric Adjusting Method based on roller washing machine, is also suitable
In the load off-center adjustment apparatus based on roller washing machine of the embodiment of the present invention, realization principle is similar, and details are not described herein.
In conclusion the load off-center adjustment apparatus based on roller washing machine of the embodiment of the present invention, knows not in detection
Before the number that balance detection value is greater than preset threshold continuously reaches preset times, know that uneven detected value is less than if comparing
In preset threshold, then dehydrating operations are carried out to load.Washing efficiency is further improved as a result, avoids laundry machine dehydration rank
Section ensure that the success of dehydrating operations because of time-consuming caused by repeatedly carrying out uneven detection.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (10)
1. a kind of load Eccentric Adjusting Method based on roller washing machine, which comprises the following steps:
When roller washing machine, which washs end opening draining pump, drains into sky water level, to loading, progress is uneven to detect acquisition imbalance
Detected value；
The uneven detected value is compared with preset threshold, knows that the uneven detected value is greater than default threshold if comparing
Value then carries out uneven detection to the load again；
If detection knows that uneven detected value continuously reaches preset times greater than the number of preset threshold, draining pump is closed, is controlled
Motor processed is operated with pre-set velocity and drives rollers roll；
When reaching the eccentric adjustment time of preset load, uneven detection is re-started to load, to determine according to testing result
Whether subsequent dehydrating operations are executed.
2. the method as described in claim 1, which is characterized in that it is described before reaching the eccentric adjustment time of preset load,
Further include:
Water circulating pump is opened, the washing water of cylinder bottom is evacuated to barrel top spray by water circulating pump and drenches clothing.
3. the method as described in claim 1, which is characterized in that if knowing that uneven detected value is greater than default threshold in the detection
The number of value continuously reaches before preset times, further includes:
Know that the uneven detected value is less than or equal to preset threshold if comparing, dehydrating operations are carried out to the load.
4. the method as described in claim 1, which is characterized in that it is described when reaching the eccentric adjustment time of preset load, to negative
Load re-starts uneven detection, to determine whether to execute subsequent dehydrating operations according to testing result, comprising:
Know that the uneven detected value is less than or equal to preset threshold if comparing, dehydrating operations are carried out to the load.
5. the method as described in claim 1, which is characterized in that it is described when reaching the eccentric adjustment time of preset load, to negative
Load re-starts uneven detection, to determine whether to execute subsequent dehydrating operations according to testing result, comprising:
Know that the uneven detected value is greater than preset threshold if comparing, increases the eccentric adjustment time of the load.
6. a kind of load off-center adjustment apparatus based on roller washing machine characterized by comprising
Module is obtained, for carrying out to load uneven when roller washing machine washs end opening draining pump and drains into sky water level
Detection obtains uneven detected value；
Comparison module, for the uneven detected value to be compared with preset threshold；
Detection module, for compare know that the uneven detected value is greater than preset threshold when, the load is carried out again
Imbalance detection；
First processing module, for knowing that uneven detected value continuously reaches preset times greater than the number of preset threshold in detection
When, draining pump is closed, motor is controlled with pre-set velocity and operates drive rollers roll；
The detection module is also used to re-start uneven inspection to load when reaching preset load bias adjustment time
It surveys；
Second processing module executes subsequent dehydrating operations for determining whether according to testing result.
7. device as claimed in claim 6, which is characterized in that further include:
The washing water of cylinder bottom is evacuated to barrel top spray by water circulating pump and drenched by third processing module for opening water circulating pump
Clothing.
8. device as claimed in claim 6, which is characterized in that
The first processing module, be also used to compare know that the uneven detected value is less than or equal to preset threshold when, to institute
It states load and carries out dehydrating operations.
9. device as claimed in claim 6, which is characterized in that
The Second processing module, be also used to compare know that the uneven detected value is less than or equal to preset threshold when, to institute
It states load and carries out dehydrating operations.
10. device as claimed in claim 6, which is characterized in that
The Second processing module, be also used to compare know that the uneven detected value is greater than preset threshold when, described in increase
Load eccentric adjustment time.
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| CN201710073133.5A CN106868785B (en) | 2017-02-10 | 2017-02-10 | Load Eccentric Adjusting Method and device based on roller washing machine |
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| CN201710073133.5A CN106868785B (en) | 2017-02-10 | 2017-02-10 | Load Eccentric Adjusting Method and device based on roller washing machine |
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| CN106868785B true CN106868785B (en) | 2019-05-21 |
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