CN110241593B - Clothes treatment equipment control method and clothes treatment equipment - Google Patents
Clothes treatment equipment control method and clothes treatment equipment Download PDFInfo
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- 230000007613 environmental effect Effects 0.000 claims description 16
- 238000004140 cleaning Methods 0.000 claims description 15
- 239000002131 composite material Substances 0.000 claims description 12
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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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- 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
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/10—Filtering arrangements
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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
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
- D06F58/22—Lint collecting arrangements
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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
- D06F58/00—Domestic laundry dryers
- D06F58/30—Drying processes
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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
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
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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
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/02—Characteristics of laundry or load
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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
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/02—Characteristics of laundry or load
- D06F2103/08—Humidity
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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
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/28—Air properties
- D06F2103/36—Flow or velocity
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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
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/16—Air properties
- D06F2105/24—Flow or velocity
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- D06F2202/10—
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- D06F2202/12—
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- D06F2204/10—
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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
- D06F58/00—Domestic laundry dryers
- D06F58/32—Control of operations performed in domestic laundry dryers
- D06F58/34—Control of operations performed in domestic laundry dryers characterised by the purpose or target of the control
- D06F58/36—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry
- D06F58/38—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry of drying, e.g. to achieve the target humidity
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Abstract
The invention discloses a control method of clothes treatment equipment, which comprises a method for adjusting the vibration condition of a thread scrap filtering device of the equipment in the running process of the equipment; when the equipment is started, a vibration adjustment evaluation system of the thread scrap filtering device is established through a control system of the equipment: determining an evaluation object of the evaluation system; determining an evaluation index of the evaluation system; obtaining the state score of an evaluation system according to the evaluation object and the evaluation index; and the control system adjusts the running conditions of other equipment components according to the state score obtained by the evaluation system so as to relieve the vibration of the lint filtering device. The invention further discloses a laundry treatment apparatus according to the method.
Description
Technical Field
The invention belongs to the field of clothes treatment, and particularly relates to a control method of clothes treatment equipment and the clothes treatment equipment.
Background
Clothes treatment equipment in the prior art, particularly clothes drying equipment, is generally provided with a device for removing thread scraps in an air path inside the equipment. If the device is not provided, the thread scraps are directly attached to the condenser along with the air flow, the condenser is influenced to exert the condensation effect, and the thread scraps attached to the condenser are not easy to collect, so that the use of a user is inconvenient. Therefore, the arrangement of the lint filter is very necessary. The working environment of the thread scrap filter is quite harsh, the thread scrap filter is difficult to keep at the optimal filtering position due to long-time air flow impact, after the thread scrap filter is used for a period of time, the accumulated thread scraps are more and more, the air flow environment which the thread scrap filter faces is more complex, the accumulated thread scraps can also affect the subsequent filtering process, the accumulation condition of the thread scraps is also quite complex, and the flowability of air flow through the accumulated thread scrap layer is further affected. The impact of the complex, variable air flow on the lint filter assembly further increases the adverse effect of the mounting stability of the lint filter. The vibration that the thread scrap filter produced will produce the noise certainly, influences user's use and experiences. Further, the lint filter in the prior art is generally not directly mounted on the laundry treating apparatus, but is mounted by a mounting skip, which changes an extending direction of the lint filter device by a snappable cooperation of the rotation shaft so that a user can take it out. However, the installation tipping bucket is a moving part, a gap exists when the installation and the use of the installation tipping bucket face to overturn, and if the thread scrap filter vibrates and even falls off, the installation tipping bucket can vibrate along with the installation tipping bucket, so that noise is generated. Therefore, the problems to be solved urgently are to be solved by judging whether the vibration condition of the lint filtering device is obviously changed or not and timely finding out the unstable use condition of the lint filtering device and taking corresponding measures in the operation process of the equipment. Moreover, the vibration and the position change generated during the use of the thread scrap filtering device can represent the thread scrap filtering condition and the thread scrap accumulated on the thread scrap filter to a certain extent, and the data of the use condition of the thread scrap filter is collected and processed to represent the clothes treatment conditions in other aspects, so that the application performance of the clothes treatment equipment is further challenged.
The present invention has been made in view of this situation.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the defects of the prior art and provide a clothes treatment equipment control method and clothes treatment equipment.
In order to solve the technical problems, the invention adopts the technical scheme that:
a control method of a clothes processing device comprises a method for adjusting the vibration condition of a thread scrap filtering device of the device in the operation process of the device;
when the equipment is started, a vibration adjustment evaluation system of the thread scrap filtering device is established through a control system of the equipment: determining an evaluation object of the evaluation system; determining an evaluation index of the evaluation system; obtaining the state score of an evaluation system according to the evaluation object and the evaluation index;
and the control system adjusts the running conditions of other equipment components according to the state score obtained by the evaluation system so as to relieve the vibration of the lint filtering device.
The invention is further configured to: the operation conditions of the other equipment components comprise the air flow in the air path and/or the average rotating speed of a drum of the clothes treatment equipment and/or the starting time of a cleaning device for cleaning the thread scrap filtering device and/or the working condition of the cleaning device.
The invention is further configured to: the evaluation index includes the vibration strength of the lint filter device;
preferably, the vibration intensity includes: accumulation of distances of the detection points on the area from the equilibrium position within a specified time;
further preferably, the evaluation index includes the vibration intensity of at least one area of the lint filter device;
still further preferably, the apparatus includes vibration detecting means for detecting a vibration condition of the lint filtering means, the vibration detecting means detecting a vibration condition of the lint filtering means mainly by a vibration condition of the detecting point provided on the lint filtering means;
still further preferably, the vibration detecting means is for detecting the vibration intensity of at least one area of the lint filtering means.
The invention is further configured to: the evaluation index further comprises the humidity of the intake air of the equipment;
preferably, the laundry treating apparatus includes an ambient humidity detecting means for detecting an ambient humidity thereof.
The invention is further configured to: the evaluation object comprises at least one area for evaluating the vibration condition of the lint filter device;
preferably, the number of the regions is one;
further preferably, the number of the regions is at least two;
still further preferably, said zones are distributed dispersedly on a thread-crumb filtering means;
the area is a certain position on the lint filter, and the control system represents the vibration condition of the lint filter according to the position.
The invention is further configured to: the determination of the evaluation object is mainly based on the amount of the clothes to be treated in the clothes treatment equipment;
preferably, the laundry treating apparatus comprises means capable of judging the amount of the laundry to be treated;
further preferably, the device capable of judging the amount of the laundry to be treated is a weighing device;
still further preferably, when the amount of the laundry to be treated reaches a specific value, the selection of the evaluation object is adjusted;
still further preferably, the evaluation object is adjusted to a plurality of the regions when the amount of the laundry to be treated reaches a certain value; when the amount of the laundry to be treated does not reach a specific value; adjusting the evaluation object to be one of the areas;
further preferably, the set value is bW; wherein, b is coefficient, b belongs to (0,1) and can be manually set/automatically obtained by the system; w is the maximum amount of laundry that can be held in the apparatus.
The invention is further configured to: the evaluation index is determined according to the amount of the clothes to be treated in the clothes treatment equipment;
preferably, when the amount of the laundry to be treated reaches a set value, the selection of the evaluation index is adjusted;
further preferably, when the amount of the laundry to be treated reaches a set value, the evaluation index is adjusted to the vibration intensity of the lint filtering device and the ambient humidity; when the amount of the clothes to be treated does not reach a set value, adjusting the evaluation index to the vibration intensity of the thread scrap filtering device;
further preferably, the set value is cW, wherein c is a coefficient, and c is an element (0,1) which can be manually set/automatically obtained by a system; w is the maximum amount of laundry that can be contained in the apparatus.
The invention is further configured to: the state score is obtained in different manners according to different evaluation objects;
preferably, when the state score reaches a certain value, the operation conditions of other equipment components are adjusted;
further preferably, when the evaluation object is a certain area of the lint filtering device and the evaluation index is the vibration intensity of the lint filtering device, the control system converts the vibration intensity into a vibration intensity characterizing value; two effective numbers are taken from the vibration intensity representation value to obtain a corresponding state score;
still more preferably, the conversion formula of the vibration intensity characterizing value is:
in the formula: k is a vibration intensity characterization value; h is the vibration intensity of the region in mm; t is the specified time;
in order to correct the value of the error,
further preferably, when the evaluation objects are a plurality of areas of the lint filter device and the evaluation index is the vibration intensity of the lint filter device, the control system converts the area vibration intensity into a composite vibration intensity characterizing value; two significant figures are taken from the representation value of the composite vibration strength to obtain a corresponding state score;
still more preferably, the conversion formula of the characteristic value of the composite vibration intensity is:
in the formula:
the characteristic value of the composite vibration intensity is obtained; h is a total of i The vibration intensity of the ith area; n is the number of the regions;
preferably, the user can pair
And adjusting within the value range.
The invention is further configured to: the control system correspondingly adjusts the running conditions of the other equipment components according to the values of the state scores;
preferably, when the value range of the state score is (0,a), the control system does not adjust the operation conditions of the other equipment components;
further preferably, when the value range of the state score is (a, 1), the control system adjusts the operation conditions of the other equipment components, wherein a is a critical value, and belongs to the group of a (0,10);
preferably, a =3 or a =5 or a =6 or a =7;
more preferably, when the evaluation index is the vibration intensity and the environmental humidity, the critical value a is correspondingly adjusted according to the value of the environmental humidity;
still more preferably, the ambient humidity is expressed in terms of relative humidity; when the environmental humidity is epsilon (0,0.4), a is epsilon (5,10); when the environmental humidity belongs to [0.4,1 ], a belongs to (0,5 ];
still further preferably, the control system of the apparatus obtains the cleanliness of the lint filter device according to the maximum value of the state score of the evaluation system during the laundry treatment;
preferably, the control system presents the cleanliness of the lint filter to a user after the laundry treating apparatus completes a laundry treating operation.
The present invention further introduces a laundry treating apparatus according to the aforementioned laundry treating apparatus control method;
preferably, the laundry treating apparatus includes a washer/dryer/washer/dryer all-in-one machine.
After the technical scheme is adopted, compared with the prior art, the invention has the following beneficial effects.
1. According to the control method of the clothes treatment equipment and the clothes treatment equipment, the vibration detection device is added on the equipment, the vibration state of the thread scrap filtering device is detected in the running process of the equipment, the control system can obtain the vibration information of the thread scrap filter at any time, and data support is provided for other applications;
2. according to the control method of the clothes treatment equipment and the clothes treatment equipment, the vibration state of the lint filtering device is monitored in real time when the equipment runs, and the running state of the corresponding device, such as the air flow in an air path, is adjusted according to the vibration state. When the vibration of the thread scrap filtering device is abnormal, the control system reduces the power of the gas circulation system; when vibration abnormality occurs in a certain area of the thread scrap filtering device, the control system judges whether to give an alarm to a user or not according to the degree of the abnormal condition and feeds the abnormal condition back to the user after the clothes are processed;
3. by the control method of the clothes treatment equipment and the clothes treatment equipment, the control of the thread scrap filtering device is multipoint, so that the thread scrap filtering device can be more uniformly and firmly connected with the equipment from multiple positions; furthermore, the vibration detection device detects the vibration condition of the lint filtering device through the mounting part, namely detects the vibration condition at the connecting position of the lint filtering device and equipment, ensures the accuracy of a detection result, and can truly and timely represent the vibration condition of the lint filtering device;
4. by the control method of the clothes treatment equipment and the clothes treatment equipment, a special evaluation system is designed for evaluating the vibration of the lint filter device, and further, an evaluation object and an evaluation index of the evaluation system are reasonably designed and selected respectively, so that when the control system evaluates the vibration condition of the lint filter device, the control system not only takes the data of the vibration intensity of the lint filter device as a basis, but also comprehensively considers a plurality of factors such as environment humidity, the amount of clothes to be treated, the number of evaluation areas and the like, the vibration state and the vibration change of the lint filter device are more objective and more comprehensive, the objectivity and the reliability of an evaluation result are ensured, and the evaluation result can be used for judging whether the vibration state of the lint filter device needs to be adjusted or not so as to reasonably and properly adjust the vibration state of the lint filter device. That is to say, the technical scheme introduced by the invention obtains a feasible operation method capable of guiding practice by comprehensively considering a plurality of factors, and has extremely high use value;
5. by the control method of the clothes treatment equipment and the clothes treatment equipment, the vibration intensity is redefined, so that the vibration intensity in the clothes treatment equipment is not the amplitude aiming at a single polarization direction in the prior art, but numerical values accumulated in a certain time of polarization quantities in multiple directions are integrated, the vibration in the multiple directions can be integrated for representing, and the one-sided evaluation of the vibration intensity in the traditional sense caused by the selection of the direction is avoided;
6. according to the control method of the clothes treatment equipment and the clothes treatment equipment, the condition value is set according to the amount of the clothes to be treated, and the amount of the clothes to be treated is used as the selection basis of the evaluation object. In practice, when the amount of clothes is large, the workload of equipment is inevitably increased, the possibility of instability of equipment operation is also improved, and under the condition, the selection of an evaluation object for evaluating the vibration state of the thread scrap filtering device in a wider range is beneficial to improving the accuracy, objectivity and rationality of evaluation, and the erroneous judgment and the missing judgment are avoided to the greatest extent;
7. by the control method of the clothes treatment equipment and the clothes treatment equipment, the bW value (b and W are multiplied calculation) is used as a reference when the evaluation object is selected, the self-bearing capacity of the equipment is fully considered, and the possibility of manual intervention is provided for the basis of selecting the evaluation object. And the user can set the value b to adjust the judgment basis of the actual operation of the equipment.
8. According to the clothes treatment equipment control method and the clothes treatment equipment, when the state score is obtained, the distinguishing design is carried out according to different evaluation objects. When the evaluation object is a single area, the state score is obtained mainly according to the accuracy of the obtained state score, a more accurate and easily-judged numerical value can be obtained through reasonable calculation of a plurality of factors through the calculation formula about K introduced in the invention, the vibration state of the lint filtering device is represented in the form of the numerical value, the numerical value not only contains the vibration strength of the lint filtering device, but also can convert the quantity of clothes, the environmental humidity and other factors into the numerical value. The formula has strong comprehensive capability and more contained information, and can realize comprehensive judgment of the vibration state of filtering the thread scraps.
9. According to the control method of the clothes processing equipment and the clothes processing equipment, provided by the invention, the limiting condition is further set on the value range of the state score, and the environmental humidity is reflected on the limiting condition, so that the environmental humidity is taken as an investigation factor in the vibration state evaluation process of the lint filtering device. In practical use, a user often places the clothes treating apparatus in an environment such as a toilet where air humidity may be high, so that the apparatus may suck in humid air when air is introduced. The air not only has weak capacity of taking away moisture contained in the clothes, so that the clothes with the same conditions need to be longer when being treated, but also has higher humidity, so that the thread scraps carried by the air are easier to adhere to the thread scraps filtering device, and the accumulation speed of the thread scraps on the thread scraps filtering device is higher. And then make the thread scrap filter equipment take place the unusual hidden danger of vibration more serious. At the moment, a stricter limit is made on the value range of the state score, so that the vibration state of the thread scrap filtering device is adjusted at the initial stage of thread scrap accumulation, and more serious results are avoided.
10. The clothes treatment equipment introduced by the invention can realize the adjustment of the connection strength between the thread scrap filtering device and the equipment, and the technical scheme has wide application range and can be applied to clothes treatment equipment such as washing machines, clothes dryers, washing and drying integrated machines and the like. When the washing machine executes a clothes treatment program, the water flow has a large impact effect on the thread scrap filtering device, so that the thread scrap filtering device is easy to loosen and fall off.
11. According to the clothes treatment equipment control method and the clothes treatment equipment, the cleanliness of the lint filter device is obtained according to the state score of the evaluation system, and is fed back to the user, so that the user can have visual feeling on the cleaning condition of the lint filter device, and the user can master the working condition of the lint filter device and the working condition of the cleaning device.
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 also be derived from them without inventive effort.
FIG. 1 is a schematic view showing a partial structure of a clothes treating apparatus according to an embodiment of the present invention;
in the figure: 31. a first piece of the mounting portion; 51. detecting the first piece; 521. the first stage detects the second piece; 522. and secondary detecting the second piece.
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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific 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 and may be, for example, fixedly connected, detachably connected, or integrally connected; 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.
The invention introduces a clothes treatment equipment control method and clothes treatment equipment, the control method comprises a vibration adjustment control method for adjusting the vibration condition of a thread scrap filtering device of the equipment in the operation process of the equipment;
the vibration adjustment control method comprises the steps of establishing a vibration adjustment evaluation system of the thread scrap filtering device through a control system of the equipment when the equipment is started; determining an evaluation object of the evaluation system; determining an evaluation index of the evaluation system; obtaining the state score of an evaluation system according to the evaluation object and the evaluation index; and enabling the control system to adjust the operation conditions of other equipment components according to the state score so as to relieve the vibration of the lint filtering device.
By the control method of the clothes treatment equipment and the clothes treatment equipment, a special evaluation system is designed for evaluating the vibration of the lint filter device, and further, an evaluation object and an evaluation index of the evaluation system are reasonably designed and selected respectively, so that when the control system evaluates the vibration condition of the lint filter device, the control system not only takes the data of the vibration intensity of the lint filter device as a basis, but also comprehensively considers a plurality of factors such as environment humidity, the amount of clothes to be treated, the number of evaluation areas and the like, the vibration state and the vibration change of the lint filter device are more objective and more comprehensive, the objectivity and the reliability of an evaluation result are ensured, and the evaluation result can be used for judging whether the vibration state of the lint filter device needs to be adjusted or not so as to reasonably and properly adjust the vibration state of the lint filter device. That is to say, the technical scheme provided by the invention obtains a feasible operation method capable of guiding practice by comprehensively considering a plurality of factors, and has extremely high use value.
Example one
In the method for controlling a laundry processing apparatus and the laundry processing apparatus of this embodiment, the operation conditions of the other apparatus components include an air flow in an air path and/or an average rotation speed of a drum of the laundry processing apparatus and/or an on-time of a cleaning device for cleaning the lint filtering device and/or an operation condition of the cleaning device. The other parts of the equipment affect the vibration of the lint filtering device to different degrees, so that when the vibration condition of the lint filtering device is adjusted, the parts are taken as main adjusting ranges.
According to the control method of the clothes treatment equipment and the clothes treatment equipment, the vibration state of the lint filtering device is monitored in real time when the equipment runs, and the running state of the corresponding device, such as the air flow in an air path, is adjusted according to the vibration state. Or selectively reducing the average rotating speed of the rotating drum, or starting to clean the filings filtering device through the cleaning device, or reducing the working power of the cleaning device.
Furthermore, when the vibration of the thread scrap filtering device is abnormal, the control system reduces the power of the gas circulation system; when vibration abnormality occurs in a certain area of the lint filtering device, and the control system adjusts the abnormality, the vibration condition of the lint filtering device is not restored to a reasonable range, and then the control system judges whether to give an alarm to a user or not according to the degree of the abnormality condition and feeds the abnormality condition back to the user after the clothes are processed.
Example two
The difference between the control method of the laundry treating apparatus and the laundry treating apparatus of the present embodiment and the above embodiments is: the evaluation index includes a vibration intensity of the lint filter device. The vibration intensity includes: accumulation of the distances of the detection points on the area from the equilibrium position within a prescribed time.
By the control method of the clothes treatment equipment and the clothes treatment equipment, the vibration intensity is redefined, so that the vibration intensity in the clothes treatment equipment is not the amplitude aiming at a single polarization direction in the prior art, but numerical values accumulated in a certain time of polarization quantities in multiple directions are integrated, the vibration in the multiple directions can be integrated for representing, and the one-sided evaluation of the vibration intensity in the traditional sense caused by the selection of the direction is avoided;
further, the evaluation index in the present embodiment includes the vibration intensity of each of the plurality of regions of the lint filter device. The equipment comprises a vibration detection device for detecting the vibration condition of the thread scrap filtering device, wherein the vibration detection device mainly detects the vibration condition of the thread scrap filtering device through the vibration condition of the detection point arranged on the thread scrap filtering device. The vibration detection device is used for detecting the vibration intensity of a certain area/a plurality of areas of the lint filtering device. The evaluation index in this embodiment further includes the humidity of the intake air of the equipment; the laundry treating apparatus includes an ambient humidity detecting device for detecting an ambient humidity thereof. Through the design of multiple evaluation objects in the embodiment, the vibration condition of the lint filtering device can be comprehensively evaluated.
Further, the evaluation index in the present embodiment is determined based on the amount of laundry to be treated in the laundry treating apparatus; preferably, when the amount of the laundry to be treated reaches a set value, the selection of the evaluation index is adjusted; adjusting the evaluation index to the vibration intensity of the lint filtering device and the ambient humidity when the amount of the laundry to be treated reaches a set value; and when the amount of the clothes to be treated does not reach a set value, adjusting the evaluation index to the vibration intensity of the thread scrap filtering device. The set value is cW, wherein c is a coefficient, and c belongs to (0,1) and can be manually set/automatically obtained by a system; w is the maximum amount of laundry that can be contained in the apparatus. The evaluation index is selected according to the amount of the clothes, so that the amount of the clothes can be digitalized and symbolized, and the evaluation index is reflected in the evaluation of the vibration condition of the thread scraps filtering device.
EXAMPLE III
The difference between the control method of the laundry treating apparatus and the laundry treating apparatus of the present embodiment and the above embodiments is: the evaluation target in this embodiment includes the number of regions for evaluating the vibration of the lint filter device. The number of the areas is one or at least two, and at least two areas are dispersedly distributed on the line scrap filtering device.
Further, the determination of the evaluation object in the present embodiment is mainly based on the amount of laundry to be treated in the laundry treating apparatus; the laundry treating apparatus includes a device capable of judging the amount of laundry to be treated. The device capable of judging the amount of the laundry to be treated is a weighing device. And when the amount of the clothes to be processed reaches a specific value, adjusting the selection of the evaluation object. Adjusting the evaluation object to a plurality of the regions when the amount of the laundry to be treated reaches a certain value; when the amount of the laundry to be treated does not reach a specific value; and adjusting the evaluation object to be one of the areas. The set value is bW; wherein, b is coefficient, b belongs to (0,1) and can be manually set/automatically obtained by the system; w is the maximum amount of laundry that can be contained in the apparatus.
According to the control method of the clothes treatment equipment and the clothes treatment equipment, the condition value is set according to the amount of the clothes to be treated, and the amount of the clothes to be treated is used as the selection basis of the evaluation object. In practice, when the amount of clothes is large, the workload of the equipment is inevitably increased, the possibility of instability of the operation of the equipment is also improved, and in this case, the selection of the evaluation object for evaluating the vibration state of the thread scrap filtering device in a wider range is beneficial to improving the accuracy, objectivity and rationality of evaluation, and misjudgment are avoided to a great extent. Further, in the technical scheme in this embodiment, when selecting an evaluation object, the bW value (b and W are calculated as a product) is used as a reference, the self-bearing capacity of the equipment is fully considered, and the possibility of manual intervention is provided for the basis of selecting the evaluation object. And the user can set the value b to adjust the judgment basis of the actual operation of the equipment.
Example four
The difference between the control method of the laundry treating apparatus and the laundry treating apparatus of the present embodiment and the above embodiments is: the state score is obtained in a different manner depending on the evaluation target. And when the state score reaches a certain value, adjusting the operation conditions of other equipment components.
When the evaluation object is a certain area of the lint filtering device and the evaluation index is the vibration intensity of the lint filtering device, converting the vibration intensity into a vibration intensity characterization value by the control system; two significant figures are taken from the vibration intensity characterization value to obtain a corresponding state score;
the conversion formula of the vibration intensity characterization value is as follows:
in the formula: k is a vibration intensity characterization value; h is the vibration intensity of the region in mm; t is the specified time;
for the purpose of the correction value,
further, when the evaluation objects are a plurality of areas of the lint filtering device and the evaluation index is the vibration intensity of the lint filtering device, the control system converts the area vibration intensity into a composite vibration intensity characterization value; two significant figures are taken from the representation value of the composite vibration strength to obtain a corresponding state score;
the conversion formula of the characteristic value of the composite vibration intensity is as follows:
in the formula:
the characteristic value of the composite vibration intensity is obtained; h is a total of i The vibration intensity of the ith area; n is the number of the regions; user can pair
And adjusting within the value range.
According to the clothes treatment equipment control method and the clothes treatment equipment, when the state score is obtained, the distinguishing design is carried out according to different evaluation objects. When the evaluation object is a single area, the state score is obtained mainly according to the accuracy of the obtained state score, a more accurate and easily-judged numerical value can be obtained through reasonable calculation of a plurality of factors through the calculation formula about K introduced in the invention, the vibration state of the lint filtering device is represented in the form of the numerical value, the numerical value not only contains the vibration strength of the lint filtering device, but also can convert the quantity of clothes, the environmental humidity and other factors into the numerical value. The formula has strong comprehensive capability and more contained information, and can realize comprehensive judgment on the vibration state of filtering the scraps.
EXAMPLE five
The difference between the control method of the laundry treating apparatus and the laundry treating apparatus of the present embodiment and the above embodiments is: and the control system correspondingly adjusts the running conditions of the other equipment components according to the value of the state score.
When the value range of the state score is (a, 1), the control system adjusts the operation condition of the other equipment components, wherein a is a critical value, and belongs to the group of 0,10.
Further, when the evaluation indexes are the vibration intensity and the environmental humidity, the critical value a is correspondingly adjusted according to the value of the environmental humidity. The ambient humidity is expressed in relative humidity; when the environmental humidity is epsilon (0,0.4), a is epsilon (5,10); when the environmental humidity is epsilon [0.4,1 ], a is epsilon (0,5 ].
According to the control method of the clothes treatment equipment and the clothes treatment equipment, provided by the invention, the limiting condition is further set on the value range of the state score, and the environmental humidity is reflected on the limiting condition, so that the environmental humidity is taken as an investigation factor in the vibration state evaluation process of the thread scraps filtering device. In practical use, a user often places the clothes treating apparatus in an environment such as a toilet where air humidity may be high, so that the apparatus may suck in humid air when air is introduced. The air not only has weak capacity of taking away moisture contained in the clothes, so that the clothes with the same condition need to be treated longer, but also has higher humidity, so that the thread scraps carried by the air are easier to adhere to the thread scraps filtering device, and the accumulation speed of the thread scraps on the thread scraps filtering device is higher. And then make the unusual hidden danger of line bits filter equipment emergence vibration more serious. At the moment, a stricter limit is made on the value range of the state score, so that the vibration state of the thread scrap filtering device is adjusted at the initial stage of thread scrap accumulation, and more serious results are avoided.
EXAMPLE six
The difference between the control method of the laundry treating apparatus and the laundry treating apparatus of the present embodiment and the above embodiments is: the control system of the equipment obtains the cleanliness of the lint filter device according to the maximum value of the state score of the evaluation system in the clothes treatment process. The control system displays the cleanliness of the lint filter to a user after the laundry treating apparatus completes a laundry treating operation.
According to the clothes treatment equipment control method and the clothes treatment equipment, the cleanliness of the lint filter device is obtained according to the state score of the evaluation system, and the cleanliness is fed back to the user, so that the user can have visual feeling on the cleaning condition of the lint filter device, and the user can be ensured to master the working condition of the lint filter device and the working condition of the cleaning device.
EXAMPLE seven
The difference between the control method of the laundry treating apparatus and the laundry treating apparatus of the present embodiment and the above embodiments is: the thread scrap filtering device in the embodiment is arranged on the clothes treatment equipment through a mounting part; the vibration detection device detects the vibration condition of the thread scrap filtering device through the installation part. The detection first piece 51 is provided on the first piece 31 of the mounting portion. The first piece of the mounting portion is at least a portion of the mounting portion and is connected to the lint filter.
According to the clothes treatment equipment introduced by the invention, the vibration detection device has a simple and reasonable structure, the matching sensitivity among the parts is high, the moving part (detecting the first part) reflects the vibration condition of the lint filtering device, the static part (detecting the second part) represents the vibration condition of the lint filtering device, and the accuracy and the effectiveness of detection are ensured. When the thread scrap filtering device vibrates, the first piece 31 of the installation part vibrates under the driving of the thread scrap filtering device, so that the first piece 51 is driven to vibrate, the relative position relation between the first piece 51 and the second piece is changed and detected, signals which can represent the position change are continuously generated between the first piece 51 and the second piece, and the purpose of vibration detection of the thread scrap filtering device is achieved.
The second detection piece of the vibration detection device in this embodiment includes a plurality of levels of second detection pieces, and each level of second detection pieces respectively detects vibration conditions of different intensities and respectively generates corresponding signals. As shown in fig. 1, the second detecting member in this embodiment includes a first-stage detecting member 521 and a second-stage detecting member 522 which are disposed opposite to the first detecting member, respectively. When the vibration range of the lint filtering device can only sense the first-level detection second piece 521, only a corresponding signal is generated; when the range of the lint filter device vibrating is capable of sensing the second piece 522 of the secondary detection, a signal different from the signal of sensing only the second piece 521 of the primary detection is generated.
Further, the vibration detection device in this embodiment is used to detect the vibration of the clothes processing device during the execution of the clothes processing program, and when the vibration detection device detects that the vibration of the lint filtering device is abnormal, the clothes processing device adjusts the operation state of the corresponding device, and thus adjusts the vibration of the lint filtering device. Therefore, according to the clothes treatment equipment introduced by the invention, the vibration detection device comprises the multistage detection mechanism, so that corresponding data are generated on the vibration degree of the thread scrap filtering device, and the equipment can be conveniently treated correspondingly. For example, when a vibration detection device with a lower detection level generates a corresponding signal, the equipment continues to operate and allows the corresponding device to continue to improve the operation efficiency; when the vibration detection device with higher detection level generates a corresponding signal, the equipment prohibits the corresponding device from continuously improving the operation efficiency; when the vibration detection device with the higher detection level generates a corresponding signal, the equipment reduces the corresponding device to continuously improve the operation efficiency.
Further, the detecting first member in the present embodiment includes a magnet; the second detection piece is a reed switch; the distances between the detection second pieces of different levels and the detection first pieces corresponding to the detection second pieces are different.
Or, still further, the detecting first member in this embodiment includes a magnet; the second detection piece is a reed switch; the different levels of the sensing second member have different magnetic properties.
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 (19)
1. A control method of a clothes processing device is characterized by comprising a method for adjusting the vibration condition of a thread scrap filtering device of the device during the operation of the device;
when the equipment is started, a vibration adjustment evaluation system of the thread scrap filtering device is established through a control system of the equipment: determining an evaluation object of the evaluation system; determining an evaluation index of the evaluation system; obtaining the state score of an evaluation system according to the evaluation object and the evaluation index;
and the control system adjusts the running conditions of other equipment components according to the state score obtained by the evaluation system so as to relieve the vibration of the lint filtering device.
2. The method according to claim 1, wherein the operation condition of the other equipment components includes an air flow amount in an air path and/or a drum average rotation speed of the laundry treatment equipment and/or an on-time of a cleaning device for cleaning the lint filter device and/or an operation condition of the cleaning device.
3. The laundry processing apparatus control method according to claim 1, wherein the evaluation index includes a vibration intensity of the lint filter device;
the vibration intensity includes: accumulation of distances of the detection points on the area from the equilibrium position within a predetermined time.
4. The laundry processing apparatus control method according to claim 3, wherein the evaluation index includes a vibration intensity of at least one area of the lint filter device;
the clothes treatment equipment comprises a vibration detection device for detecting the vibration condition of the thread scrap filtering device, wherein the vibration detection device mainly detects the vibration condition of the thread scrap filtering device through the vibration condition of the detection point arranged on the thread scrap filtering device;
the vibration detection device is used for detecting the vibration intensity of at least one area of the thread scrap filtering device.
5. The laundry processing apparatus control method according to any one of claims 1 to 4, wherein the evaluation index further includes humidity of the apparatus intake air;
the laundry treating apparatus includes an ambient humidity detecting device for detecting an ambient humidity thereof.
6. The laundry processing apparatus control method according to any one of claims 1 to 4, wherein the evaluation object includes at least one area that evaluates a vibration condition of the lint filter device.
7. The laundry processing apparatus control method according to claim 6, wherein the determination of the evaluation object is based mainly on an amount of laundry to be processed in the laundry processing apparatus;
the laundry treating apparatus includes a device capable of judging an amount of the laundry to be treated.
8. The laundry processing apparatus control method according to claim 7, wherein the device capable of judging the amount of the laundry to be processed is a weighing device;
and when the amount of the clothes to be processed reaches a specific value, adjusting the selection of the evaluation object.
9. The laundry processing apparatus control method according to claim 8, wherein when the amount of the laundry to be processed reaches a certain value, the evaluation object is adjusted to a plurality of the regions; when the amount of the laundry to be treated does not reach a specific value; adjusting the evaluation object to be one of the regions;
the particular value is bW; wherein b is a coefficient, b
Can be manually set/automatically obtained by a system; w is the maximum amount of laundry that can be held in the apparatus.
10. The laundry processing apparatus control method according to any one of claims 1 to 4, wherein the evaluation index is determined based on an amount of laundry to be processed in the laundry processing apparatus;
and when the amount of the clothes to be processed reaches a set value, adjusting the selection of the evaluation index.
11. The laundry processing apparatus control method according to claim 10, wherein when the amount of the laundry to be processed reaches a set value, the evaluation index is adjusted to the vibration intensity of the lint filtering device and the ambient humidity; when the amount of the clothes to be treated does not reach a set value, adjusting the evaluation index to the vibration intensity of the thread scrap filtering device;
the set value is cW, wherein c is a coefficient, c
Can be manually set/automatically obtained by a system; w is the maximum amount of laundry that can be contained in the apparatus.
12. The laundry processing apparatus control method according to any one of claims 1 to 4, wherein the state score is obtained in a manner that differs according to the evaluation object;
and when the state score reaches a certain value, adjusting the operation conditions of other equipment components.
13. The laundry processing apparatus control method according to claim 12, wherein when the evaluation object is a certain area of the lint filtering device and the evaluation index is a vibration intensity of the lint filtering device, the control system converts the vibration intensity into a vibration intensity characterizing value; two significant figures are taken for the vibration intensity characterization value to obtain a corresponding state score;
the conversion formula of the vibration intensity characterization value is as follows:
in the formula: k is a vibration intensity characterization value; h is the vibration intensity of the region in mm; t is a specified time;
for the purpose of the correction value,
。
14. the laundry processing apparatus control method according to claim 12, wherein when the evaluation object is a plurality of regions of the lint filter device and the evaluation index is a vibration intensity of the lint filter device, the control system converts the region vibration intensity into a composite vibration intensity characterizing value; two effective numbers are taken from the representation value of the composite vibration strength to obtain a corresponding state score;
the conversion formula of the characteristic value of the composite vibration intensity is as follows:
in the formula:
the characteristic value of the composite vibration strength is obtained;
the vibration intensity of the ith area; n is the number of the regions;
user can pair
And adjusting within the value range.
15. The control method of the clothes treatment equipment according to any one of claims 1 to 4, characterized in that the control system correspondingly adjusts the operation conditions of other equipment components according to the value of the state score;
when the value range of the state score is (0,a), the control system does not adjust the operation conditions of other equipment components;
when the value range of the state score is (a, 1), the control system adjusts the operation conditions of other equipment components, wherein a is a critical value, and a belongs to (0,10);
a =3 or a =5 or a =6 or a =7.
16. The laundry processing apparatus control method according to claim 15, wherein when the evaluation indexes are vibration intensity and ambient humidity, the critical value a is adjusted accordingly according to a value of the ambient humidity;
the ambient humidity is expressed in relative humidity; when the environmental humidity is epsilon (0,0.4), a is epsilon (5,10); when the environmental humidity is epsilon [0.4,1 ], a is epsilon (0,5 ].
17. The laundry processing apparatus control method according to claim 15, wherein the control system of the apparatus obtains the cleanliness of the lint filter device according to a maximum value of the state score of the evaluation system during the laundry processing;
the control system displays the cleanliness of the lint filter to a user after the laundry treating apparatus completes a laundry treating operation.
18. A laundry treatment apparatus, characterized in that it is a method according to any one of claims 1 to 17.
19. The laundry processing apparatus according to claim 18, wherein the laundry processing apparatus comprises a washer/dryer/washer/dryer all-in-one machine.
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