CN113355899A - Control method of clothes care equipment - Google Patents
Control method of clothes care equipment Download PDFInfo
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- CN113355899A CN113355899A CN202110542051.7A CN202110542051A CN113355899A CN 113355899 A CN113355899 A CN 113355899A CN 202110542051 A CN202110542051 A CN 202110542051A CN 113355899 A CN113355899 A CN 113355899A
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- humidity
- laundry
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- 238000000034 method Methods 0.000 title claims abstract description 81
- 230000000474 nursing effect Effects 0.000 claims abstract description 25
- 238000000926 separation method Methods 0.000 claims 4
- 238000005192 partition Methods 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 239000000306 component Substances 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 8
- 230000037303 wrinkles Effects 0.000 description 5
- 238000001035 drying Methods 0.000 description 4
- 230000001954 sterilising effect Effects 0.000 description 4
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 239000008358 core component Substances 0.000 description 2
- 238000007791 dehumidification Methods 0.000 description 2
- 230000001877 deodorizing effect Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 235000011194 food seasoning agent Nutrition 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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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
- D06F73/00—Apparatus for smoothing or removing creases from garments or other textile articles by formers, cores, stretchers, or internal frames, with the application of heat or steam
- D06F73/02—Apparatus for smoothing or removing creases from garments or other textile articles by formers, cores, stretchers, or internal frames, with the application of heat or steam having one or more treatment chambers
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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
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/14—Arrangements for detecting or measuring specific parameters
- D06F34/18—Condition of the laundry, e.g. nature or weight
-
- 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
- D06F58/10—Drying cabinets or drying chambers having heating or ventilating means
-
- 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
-
- 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
- D06F2103/04—Quantity, e.g. weight or variation of weight
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
Abstract
The invention belongs to the technical field of clothes care, and aims to solve the problem that the steam generator cannot be closed at a proper time because the conventional clothes care equipment only controls the closing of the steam generator by comparing a detected humidity value with a preset value. The invention provides a control method of a clothes care device, which comprises the following steps: acquiring a humidity value below the clothes in the process of performing steam nursing on the clothes; judging whether the first set value is reached or not; if the humidity value below the clothes reaches a first set value, further acquiring the humidity value above the clothes; calculating a difference between the humidity value below the laundry and the humidity value above the laundry; judging whether the difference value is smaller than a first preset humidity value or not; and if the difference value between the humidity value below the clothes and the humidity value above the clothes is smaller than a first preset humidity value, stopping the operation of the steam generator. The invention enables the steam generator to be closed at a proper time, and avoids the situation that the steam generator is closed when the clothes still need steam.
Description
Technical Field
The invention belongs to the technical field of clothes care, and particularly provides a control method of clothes care equipment.
Background
In daily life, people are often troubled by clothes which are difficult to dry and have peculiar smell caused by continuous rainy days, or by residual smoke and wine taste and seasoning taste on the clothes after polymerization, or wrinkles on the clothes which are difficult to remove, and the clothes care equipment generally has at least one part of functions of drying, deodorizing, sterilizing, fumigating, removing wrinkles and the like, and can help people to get rid of the trouble. A steam generator is arranged in a box body of the clothes care equipment to supply steam to clothes in the box body for steam care, so that odor removal, sterilization and wrinkle removal are realized. A humidity sensor is arranged in a box body of the existing clothes care equipment, a humidity value detected by the humidity sensor is compared with a preset value, and when the detected humidity value reaches the preset value, a steam generator is controlled to be turned off. However, merely comparing the humidity value with the preset value does not actually determine whether the laundry absorbs enough steam at this time, that is, the steam generator cannot be turned off at a proper time, and the current control logic for controlling the turning off of the steam generator still has room for improvement.
Therefore, there is a need in the art for a new control method of a laundry care appliance to solve the above-mentioned problems.
Disclosure of Invention
In order to solve the above problems in the prior art, that is, to solve the problem that the conventional laundry care apparatus cannot be turned off at a proper time by controlling the turning off of the steam generator only by comparing the detected humidity value with a preset value, the present invention provides a control method of a laundry care apparatus, the laundry care apparatus includes a cabinet, a partition structure and a controller, the partition structure is disposed in the cabinet, the partition structure partitions an inner space of the cabinet into a laundry accommodating chamber and a component mounting chamber, the upper and lower laundry accommodating chambers are vertically disposed, the component mounting chamber is internally provided with a steam generator in communication connection with the controller, the partition structure is formed with a steam outlet, the steam generator is communicated with the steam outlet to supply steam into the laundry accommodating chamber, the laundry care apparatus further includes a first humidity sensor and a second humidity sensor in communication connection with the controller, the first humidity sensor is arranged to be capable of detecting the humidity below the clothes, and the second humidity sensor is arranged to be capable of detecting the humidity above the clothes; the control method comprises the following steps: acquiring a humidity value below the clothes in the process of performing steam nursing on the clothes; judging whether the humidity value below the clothes reaches a first set value or not; if the humidity value below the clothes reaches a first set value, further acquiring the humidity value above the clothes; calculating a difference between the humidity value below the laundry and the humidity value above the laundry; judging whether the difference value between the humidity value below the clothes and the humidity value above the clothes is smaller than a first preset humidity value or not; and if the difference value between the humidity value below the laundry and the humidity value above the laundry is less than a first preset humidity value, stopping the operation of the steam generator.
By the arrangement, whether the steam generator is turned off is judged, the humidity values below and above the clothes are comprehensively considered instead of only depending on the humidity values below or above the clothes, and the steam generator is determined to be turned off through a comparison structure of the difference value of the humidity values below and above the clothes and the preset humidity value, so that the steam generator can be turned off at a proper time, and the steam generator is prevented from being turned off when the clothes still need steam.
In a preferred embodiment of the above control method, the control method further includes: if the difference value between the humidity value below the clothes and the humidity value above the clothes is not less than the first preset humidity value, acquiring the humidity value below the clothes again; judging whether the humidity value below the clothes reaches a second set value or not; if the humidity value below the clothes reaches a second set value, further acquiring the humidity value above the clothes; calculating a difference between the humidity value below the laundry and the humidity value above the laundry; judging whether the difference value between the humidity value below the clothes and the humidity value above the clothes is smaller than a second preset humidity value or not; stopping the operation of the steam generator if the difference between the humidity value below the laundry and the humidity value above the laundry is less than a second preset humidity value; wherein the second set value is greater than the first set value.
Through such an arrangement, namely through setting the second set value and the second preset humidity value, when the humidity value in the clothes accommodating cavity continues to rise to a certain degree after reaching the first set value, whether the clothes absorb sufficient steam or not can be judged, and whether the steam generator can be turned off or not can be judged, so that the steam generator is further prevented from being turned off when the clothes still need steam.
In a preferred embodiment of the above control method, the control method further includes: if the humidity value below the clothes does not reach the second set value, further judging whether the set condition is met; if the set condition is met, further acquiring a humidity value above the clothes; calculating a difference between the humidity value below the laundry and the humidity value above the laundry; judging whether the difference value between the humidity value below the clothes and the humidity value above the clothes is smaller than the first preset humidity value or not; and if the difference value between the humidity value below the clothes and the humidity value above the clothes is less than the first preset humidity value, stopping the operation of the steam generator.
Through the arrangement, when the humidity value below the clothes does not reach the second set value, the difference value of the humidity values above and below the clothes can be calculated for multiple times, and the difference value is compared with the first preset humidity value, so that whether the steam generator needs to be turned off or not can be judged more accurately.
In a preferred embodiment of the above control method, the setting conditions are: and judging whether the difference value between the humidity value below the clothes and the humidity value above the clothes is smaller than the first preset humidity value or not.
Through the arrangement, when the execution times of the step of judging whether the difference value between the humidity value below the clothes and the humidity value above the clothes is smaller than the first preset humidity value reaches the preset times, the humidity value below the clothes rises more, the first preset humidity value is no longer suitable for judging whether the clothes absorb enough steam, and the steam generator needs to be turned off, at the moment, the difference value between the humidity values below and above the clothes is not calculated, and the difference value is compared with the first preset humidity value, so that unnecessary calculation and comparison can be reduced, and the control method is simplified.
In a preferred embodiment of the above control method, the setting conditions are: and judging whether the difference value between the humidity value below the clothes and the humidity value above the clothes is smaller than the first preset humidity value or not, wherein the steam nursing time length after the step of finishing the step does not reach the preset time length.
Through the arrangement, when the steam nursing time after the step of judging whether the difference value between the humidity value below the clothes and the humidity value above the clothes is smaller than the first preset humidity value reaches the preset time, the humidity value below the clothes is increased more, the first preset humidity value is no longer suitable for judging whether the clothes absorb enough steam, and whether the steam generator needs to be closed, at the moment, the difference value between the humidity value below the clothes and the humidity value above the clothes is not calculated, and the difference value is compared with the first preset humidity value, so that unnecessary calculation and comparison can be reduced, and the control method is simplified.
In a preferred embodiment of the control method, the set value having the largest numerical value is a stop value.
Through such setting for clothing care apparatus can make steam generator stop operation when the humidity of clothing below reaches the certain degree, stops to hold the chamber to the clothing and supply steam, can avoid steam volume further to increase and cause the influence to the user, for example: if the steam volume further increases, then steam is changeed from internal outflow, condensation of box, makes the ground around the clothing care apparatus drenched, in addition, if need dry after the steam nursing, then this kind of setting can also avoid the further extension of stoving time, promotes user experience.
In a preferred embodiment of the above control method, the first preset humidity value is the smallest value during each steam treatment of the laundry.
By such an arrangement, when the first set value in the control method is small, whether the laundry exists in the laundry accommodating chamber or not can be detected in a timely manner, or whether the laundry absorbs enough steam when the amount of the laundry is small can be detected in a timely manner, so that the steam generator can be turned off in a timely manner.
In a preferred technical solution of the above control method, a weight sensor is further disposed in the box body, and the weight sensor can detect the weight of the clothes in the clothes accommodating cavity; before the steam care is performed to the laundry, the control method further includes: acquiring the weight of clothes; determining all set values corresponding to the weight of the laundry according to the weight of the laundry; and before the step of determining whether the humidity value under the laundry reaches the first set value, the control method further includes: and taking the set value with the minimum value in the set values which are not adopted in the steam nursing process as a first set value.
By means of this arrangement, the set value can be determined in a targeted manner as a function of the weight in the laundry receiving chamber, so that the control method can stop the operation of the steam generator more promptly after sufficient steam has been absorbed by the laundry.
In a preferred embodiment of the above control method, the control method further includes: before the step of determining whether the humidity value under the laundry reaches the second set value, the control method further includes: and taking the set value with the minimum value in the set values which are not adopted in the steam nursing process as a second set value.
By means of this arrangement, the set value can be determined in a targeted manner as a function of the weight in the laundry receiving chamber, so that the control method can stop the operation of the steam generator more promptly after sufficient steam has been absorbed by the laundry.
In a preferred embodiment of the above control method, the control method further includes: stopping the operation of the steam generator once the humidity value under the laundry reaches a stop value.
Through such setting for clothing care apparatus can make steam generator stop operation when the humidity of clothing below reaches the certain degree, stops to hold the chamber to the clothing and supply steam, can avoid steam volume further to increase and cause the influence to the user, for example: if the steam volume further increases, then steam is changeed from internal outflow, condensation of box, makes the ground around the clothing care apparatus drenched, in addition, if need dry after the steam nursing, then this kind of setting can also avoid the further extension of stoving time, promotes user experience.
Drawings
FIG. 1 is a first schematic structural view of one embodiment of a garment care device of the present invention;
FIG. 2 is a second schematic structural view of an embodiment of the garment care device of the present invention;
fig. 3 is a flowchart of an embodiment of a control method of the clothes care apparatus of the present invention.
Reference numerals:
1. a box body; 11. a partition plate; 111. an air inlet; 112. an air outlet; 113. a steam outlet; 2. a clothes rail; 3. a clothes hanger; 4. an air duct; 5. a fan; 61. an evaporator; 62. a condenser; 7. a first humidity sensor; 8. a second humidity sensor; 100. a laundry accommodating chamber; 200. and a component mounting cavity.
Detailed Description
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "rear", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, e.g.: "first" in the steps of the control method does not mean "first", "second" does not mean "second", and so on.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The present invention provides a control method of a laundry care appliance, and in order to facilitate understanding of the control method by those skilled in the art, the detailed structure of the laundry care appliance will be first described in detail with reference to a preferred embodiment of the laundry care appliance.
The clothes care device generally has at least some functions of drying, deodorizing, sterilizing, fumigating, removing wrinkles, and the like, and as shown in fig. 1 and 2, the clothes care device includes a box body 1 and a partition plate 11 (a specific embodiment of a partition structure) disposed in the box body 1, and the partition plate 11 partitions an internal space of the box body 1 into a clothes accommodating cavity 100 and a component mounting cavity 200 disposed up and down. The clothes containing cavity 100 is internally provided with a clothes hanging rod 2, a plurality of grooves with upward openings are formed on the clothes hanging rod 2, the clothes hanging rack 3 is hung on the clothes hanging rod 2 through the grooves, and the clothes hanging rack 3 is used for hanging clothes so as to carry out nursing operation on the clothes; the component mounting cavity 200 is used for accommodating some core components, such as: in the case of a laundry care apparatus having drying, wrinkle-removing, sterilizing and odor-removing functions, the core components include an air duct 4, a fan 5, a steam generator (not shown) for generating steam, and a heat pump system for heating and dehumidifying air.
As shown in fig. 2, the heat pump system includes an evaporator 61, a condenser 62 and a compressor (not shown in the figure) connected end to end in sequence, a controller (not shown in the figure) of the clothes care equipment is connected with the compressor through electric wires, the evaporator 61 for dehumidification and the condenser 62 for heating are sequentially arranged in the air duct 4 along the air flowing direction, the compressor is arranged outside the air duct 4, an air inlet 111 and an air outlet 112 are formed on the partition plate 11, an air inlet grille and an air outlet grille are respectively arranged at the air inlet 111 and the air outlet 112, an air outlet 112 at one end of the air duct 4 is connected, the other end of the air duct 4 is connected with the air inlet 111, a fan 5 for air flowing is further arranged at the air duct 4 near the air outlet 112, when the fan 5 is started, dry hot air formed by dehumidification and heating in the air duct 4 can enter the clothes accommodating cavity 100 from the air outlet 112 to dry clothes, in the drying process, the hot dry air is changed into humid air, and negative pressure is formed due to the starting of the fan 5, so that the humid air in the clothes accommodating cavity 100 can enter the air duct 4 from the air inlet 111 to be dehumidified again, heated and supplied to the clothes accommodating cavity 100 through the air outlet 112, and the air circulation flow is realized.
In addition, steam generator includes holding the water tank and setting up the heating rod in holding the water tank, and the heating rod passes through electric wire connection with the controller, and steam generator passes through the water in the heating rod heating appearance water tank and makes it produce steam, is formed with steam outlet 113 on the division board 11, and steam generator and steam outlet 113 intercommunication are with to the clothing holds the chamber 100 interior supply steam to disinfect, remove wrinkle and remove the flavor to the clothing.
With continued reference to fig. 2, in the laundry care appliance of the present invention, there are further provided a first humidity sensor 7 and a second humidity sensor 8 connected to the controller through electric wires, the first humidity sensor 7 being disposed under the laundry to detect the humidity under the laundry, the second humidity sensor 8 being disposed over the laundry to detect the humidity over the laundry, in the specific case shown in fig. 2, the first humidity sensor 7 being disposed in the air duct 4 and being disposed near the air inlet 111, such an arrangement enabling the first humidity sensor 7 to be not exposed to the outside, making the laundry accommodation chamber 100 more aesthetically designed, the second humidity sensor 8 being disposed on top of the portion of the cabinet 1 for forming the laundry accommodation chamber 100. In addition, a weight sensor (not shown) connected to the controller through a wire is disposed in the cabinet 1 of the laundry care device, and the weight sensor can detect the weight of the laundry in the laundry accommodating chamber 100.
It should be noted that, besides the above-mentioned partition plate 11, a rectangular parallelepiped structure with a hollow interior may be adopted as the partition structure, that is, a person skilled in the art may flexibly set the specific structure of the partition structure in practical application, as long as the partition structure can partition the internal space of the cabinet 1 into the clothes accommodating chamber 100 and the component mounting chamber 200. Besides the combination of the water containing tank and the heating rod, the steam generator can also comprise a water containing tank and a microwave generating structure arranged in the water containing tank, and water is heated by microwaves to generate steam; those skilled in the art can flexibly set the specific structure of the steam generator in practical use as long as the steam generator can generate steam. Further, as for the first humidity sensor 7 and the second humidity sensor 8, the arrangement positions of them are not constant, for example, the first humidity sensor 7 may be arranged on the partition plate 11, the second humidity sensor 8 may be arranged at the rear side (i.e. the side far away from the door body) of the portion of the cabinet 1 for forming the clothes accommodating cavity 100 and above the clothes, and those skilled in the art may flexibly set the arrangement positions of the first humidity sensor 7 and the second humidity sensor 8 in practical application, as long as the first humidity sensor 7 can detect the humidity below the clothes, the second humidity sensor 8 can detect the humidity above the clothes. Further, although the components connected to the controller are all connected to the controller by wires in the above preferred embodiment, the components may be configured to be connected to the controller by wireless connection as long as the components can be communicatively connected to the controller.
The control method of the clothes care equipment provided by the invention comprises the following steps: acquiring a humidity value below the clothes in the process of performing steam nursing on the clothes; judging whether the humidity value below the clothes reaches a first set value or not; if the humidity value below the clothes reaches a first set value, further acquiring the humidity value above the clothes; calculating a difference between the humidity value below the laundry and the humidity value above the laundry; judging whether the difference value between the humidity value below the clothes and the humidity value above the clothes is smaller than a first preset humidity value or not; and if the difference value between the humidity value below the laundry and the humidity value above the laundry is less than a first preset humidity value, stopping the operation of the steam generator. It should be noted that, all the above steps may be executed once or repeatedly during the steam nursing process, when the cycle is executed multiple times, the humidity value below the clothes may be obtained again when the difference between the humidity value below the clothes and the humidity value above the clothes is not less than the first preset humidity value, and the subsequent steps are executed, and in the cycle processes of different times, a person skilled in the art may flexibly adjust the specific value of the setting value compared with the humidity value below the clothes each time, for example, the setting value set in the cycle process of the next time is higher than the setting value set in the cycle process of this time, and such adjustment does not limit the present invention, and all should be limited within the protection scope of the present invention.
The control method of the invention is explained in detail below in connection with a preferred embodiment of a control method of a garment care device.
As shown in fig. 3, the control method of the laundry care appliance of the present invention includes:
s01, acquiring a humidity value below the clothes in the process of steam nursing of the clothes;
s02, judging whether the humidity value under the clothes reaches a first set value (for example: 10%), if so, executing step S03, otherwise, executing step S01;
s03, further acquiring a humidity value above the clothes;
s04, calculating the difference between the humidity value below the clothes and the humidity value above the clothes;
s05, judging whether the difference value between the humidity value below the clothes and the humidity value above the clothes is smaller than a first preset humidity value (for example: 6%), if so, executing a step S15, and if not, executing a step S06;
s06, acquiring the humidity value below the clothes again;
s07, judging whether the humidity value under the clothes reaches a second set value (for example, 70%), if so, executing step S09, otherwise, executing step S08;
s08, further judging whether a first set condition is satisfied or not, namely 'judging whether the difference value between the humidity value below the clothes and the humidity value above the clothes is smaller than a first preset humidity value' step, wherein the execution frequency of the step does not reach a preset frequency (for example: 4 times), if so, executing a step S03, and if not, executing a step S06;
s09, further acquiring a humidity value above the clothes;
s10, calculating the difference between the humidity value below the clothes and the humidity value above the clothes;
s11, judging whether the difference value between the humidity value below the clothes and the humidity value above the clothes is smaller than a second preset humidity value (for example: 8%), if so, executing a step S15, and if not, executing a step S12;
s12, acquiring the humidity value below the clothes again;
s13, judging whether the humidity value under the clothes reaches a third set value (for example, 95%), if so, executing step S15, otherwise, executing step S14;
s14, further determining whether a second setting condition is satisfied- "determining whether a difference between a humidity value under the laundry and a humidity value over the laundry is less than a second preset humidity value" the step is performed not more than 4 times, if yes, performing step S09, and if not, performing step S12;
and S15, stopping the operation of the steam generator.
Through a large number of experimental observations, if the amount of the clothes in the clothes accommodating cavity is small, when the humidity value below the clothes reaches the first set value of 10%, the clothes are likely to absorb enough steam, and if no clothes exist in the clothes accommodating cavity, when the humidity value below the clothes reaches the first set value of 10%, the humidity is small, and the detection time is proper, so that water and electricity waste can be avoided well. When the humidity value below the clothes reaches the first set value of 10%, the humidity value above the clothes is further acquired, and the difference value between the humidity value below the clothes and the humidity value above the clothes is compared with the first preset humidity value of 6%. In case that the humidity under the laundry reaches 10% of the first set value, if the difference is less than 6%, it means that the steam is easily and rapidly distributed in the laundry-accommodating chamber, and the side surface means that there is no laundry in the laundry-accommodating chamber, or the laundry has a small amount, and the laundry has absorbed enough steam, it is necessary to stop the operation of the steam generator in order to stop supplying the steam. Through the arrangement, the steam generator can be stopped to operate shortly after steam is supplied when no clothes exist in the clothes accommodating cavity, and the steam generator can be stopped to operate when the amount of clothes in the clothes accommodating cavity is small and the clothes absorb enough steam, so that the steam generator is prevented from being continuously started to a certain extent when the steam generator is not required to be started, and water and electricity are saved. In the case that the humidity value under the laundry reaches 10% of the first set value, if the difference is not less than 6%, it indicates that the steam cannot be rapidly distributed in the laundry receiving cavity, and the side indicates that the laundry is present in the laundry receiving cavity, and the laundry does not yet absorb enough steam, and the steam is difficult to distribute over the laundry, and at this time, the steam generator is required to maintain the supply of steam so that the laundry can absorb enough steam.
Under the condition that the humidity value under the clothes reaches 10% of the first set value, if the difference is not less than 6%, the humidity value under the clothes is continuously obtained except that the steam generator is not turned off, and based on the specific situation of the humidity value under the clothes or further in combination with whether the first set condition is met, the following steps to be executed are determined, specifically:
if the humidity under the laundry does not reach the second set value of 70% (through a lot of experimental observations, if the amount of the laundry in the laundry receiving cavity is large, when the humidity under the laundry reaches the second set value of 70%, it is highly likely that sufficient steam has been absorbed), and the first set condition of 'determining whether the difference between the humidity under the laundry and the humidity over the laundry is less than the first preset humidity' step 'is not performed 4 times than the preset number of times', the humidity over the laundry is further obtained, the difference between the humidity under the laundry and the humidity over the laundry is compared with the first preset humidity of 6% again, and the subsequent steps to be performed are determined according to the comparison result as described above. That is, after the humidity value under the laundry reaches the first set value and the difference calculated for the first time is not less than 6%, the difference is calculated again and compared with the first preset humidity value of 6%. After determining that the first setting condition is satisfied, step S03 may be executed immediately, or step S03 may be executed after waiting for a certain period of time; in addition, the execution engine of S04 may execute step S04 immediately after the execution of step S03 is finished, may execute step S04 after waiting for a certain time after the execution of step S03 is finished, may execute step S05 immediately after the execution of step S04 is finished, or may execute step S05 after waiting for a certain time after the execution of step S04 is finished. That is, after the first setting condition is satisfied, the comparison between the new difference and the first preset humidity value of 6% may be immediately completed, or the comparison between the new difference and the first preset humidity value of 6% may be completed at intervals (e.g., 15 to 20 s).
If the humidity value below the clothes does not reach the second set value of 70% and does not meet the first set condition of ' judging whether the difference value between the humidity value below the clothes and the humidity value above the clothes is less than the first preset humidity value ' the execution times of the step does not reach the preset times of 4 ', acquiring the humidity value below the clothes again and judging whether the humidity value below the clothes reaches the second set value of 70%.
If the humidity value below the clothes reaches the second set value of 70%, the humidity value above the clothes is further acquired, and the difference value of the humidity values above and below the clothes is compared with the second preset humidity value of 8%.
In case that the humidity value under the laundry reaches 70% of the second set value, if the difference is less than 8%, it means that the steam is easily distributed in the laundry-receiving cavity, and the side means that the amount of the laundry in the laundry-receiving cavity is large, the capacity of the laundry to absorb the steam is strong, and the laundry has absorbed enough steam, it is necessary to stop the operation of the steam generator in order to stop supplying the steam. Through the arrangement, when the amount of clothes in the clothes containing cavity is large and the clothes absorb enough steam, the steam generator stops running, the steam generator is prevented from being continuously started when the steam generator is not required to be started to a certain extent, and water and electricity are saved. In case that the humidity value under the laundry reaches 70% of the second set value, if the difference is not less than 6%, it indicates that the amount of the laundry in the laundry receiving cavity is large and sufficient steam is not absorbed yet, and the steam is difficult to be spread over the laundry, and at this time, the steam generator is required to maintain the supply of the steam so that the laundry can absorb sufficient steam.
And under the condition that the humidity value under the clothes reaches 70% of the second set value, if the difference is not less than 8%, not only the steam generator is not turned off, but also the humidity value under the clothes is continuously obtained, and the subsequent steps needing to be executed are determined based on the specific condition of the humidity value under the clothes or further in combination with whether the second set condition is met. Specifically, similar to the aforementioned "determining the subsequent steps to be executed based on the specific situation of the humidity value under the laundry or further in combination with whether the first setting condition is satisfied or not when the difference is not less than 6% in the case that the humidity value under the laundry reaches the first setting value of 10%", the difference is that: and if the humidity value under the clothes reaches the third set value of 95%, stopping the operation of the steam generator. It can be seen that the third set value of 95% is actually a stop value, and the operation of the steam generator is controlled to stop when the humidity value under the laundry reaches 95%. When the humidity value below the clothes reaches 95% of the third set value, the humidity in the clothes accommodating cavity is too large, the steam generator stops running, the steam supply to the clothes accommodating cavity is stopped, and the influence on the user caused by the further increase of the steam quantity can be avoided, for example: if the steam volume further increases, then steam is changeed from internal outflow, condensation of box, makes the ground around the clothing care apparatus drenched, in addition, if need dry after the steam nursing, then this kind of setting can also avoid the further extension of stoving time, promotes user experience.
In the preferred embodiment of the above control method, in the whole control method, the first set value and the first preset humidity value are set, and the second set value and the second preset humidity value are set, that is, two sets of the set value and the preset humidity value are set, however, in the practical application, the skilled person may set the set value and the preset humidity value as only one set, or three or more sets, and the skilled person may flexibly set the values of the set value and the preset humidity value of different sets, for example: the method can be that 0 to 100 percent is directly divided into a plurality of sections with equal intervals, the boundary of two adjacent sections is used as a set value, so as to obtain different groups of set values, and then the size of the preset humidity value is specifically set for each set value (for example, under a certain set value, the preset humidity value is set to be how much to judge whether the clothes absorb enough moisture or not by observing the clothes through steam nursing by using the clothes nursing equipment); the maximum clothes treating weight allowed by the clothes treating equipment can be combined, and the clothes treating weight of the clothes treating equipment is divided into: few, medium, many, for each weight, taking the weight as "few" as an example, it is highly likely that the laundry has absorbed enough steam when the humidity value under the laundry is in a certain range, then one humidity value in the range may be selected as a setting value corresponding to the weight as "few" and then the magnitude of the preset humidity value is specifically set (i.e., a set of the setting value and the preset humidity value is set for the weight as "few"), or a plurality of humidity values in the range may be selected as setting values corresponding to the weight as "few" and then the magnitude of the preset humidity value is specifically set for different setting values (i.e., a plurality of sets of the setting value and the preset humidity value are set for the weight as "few").
In a preferred embodiment of the above control method, the set value having the largest numerical value is a stop value. Specifically, in the entire control method, there are three set values, a first set value, a second set value and a third set value, and among the three set values, the value of the third set value is 95% at the maximum, and the humidity value under the laundry reaches 95%, the steam generator is controlled to stop operating, that is, the third set value is a stop value in magnitude. Of course, the numerical value of the shutdown value is not limited to 95%, and those skilled in the art can flexibly set the numerical value of the shutdown value in practical applications.
In a preferred embodiment of the above control method, the first preset humidity value is minimized in value during each steam treatment of the laundry. Specifically, in the whole control method, two preset humidity values exist, namely a first preset humidity value and a second preset humidity value, wherein the first preset humidity value is the first preset humidity value, and the first preset humidity value is the smallest value of the first preset humidity value and the second preset humidity value. In addition, it should be noted that the above "process of performing steam care on laundry at a time" refers to a process of performing steam care on laundry at a time when the steam generator is turned on and off.
In an alternative embodiment, if the humidity value under the laundry does not reach the second humidity value, the humidity value under the laundry may be directly detected again until the humidity value under the laundry reaches the second humidity value.
In an alternative embodiment, the first set condition is: and judging whether the difference value between the humidity value below the clothes and the humidity value above the clothes is smaller than a first preset humidity value or not, wherein the steam nursing time length after the step is finished does not reach the preset time length. It should be noted that, the steam nursing time period after the end of the step of "determining whether the difference between the humidity value below the laundry and the humidity value above the laundry is less than the first preset humidity value" means the steam nursing time period after the step of "determining whether the difference between the humidity value below the laundry and the humidity value above the laundry is less than the first preset humidity value" is performed for the first time.
Preferably, before the steam care is performed to the laundry, the control method further includes: acquiring the weight of clothes; determining all set values corresponding to the weight of the laundry according to the weight of the laundry; and, before the step of determining whether the humidity value under the laundry reaches the first set value, the control method further includes: and taking the set value with the minimum value in the set values which are not adopted in the steam nursing process as a first set value. That is, the weight value of the laundry is obtained first, and for a certain weight value of the laundry, it is highly likely that the laundry has absorbed enough steam when the humidity value under the laundry is in a certain range, then one or more humidity values in the range may be selected as the set value corresponding to the weight, and the set value with the smallest value among the set values that have not been used in the steam nursing process may be selected as the first set value. The controller or a cloud server capable of being in communication with the controller may pre-store for different values of the weight of the laundry, in which range the humidity value under the laundry is, the laundry is highly likely to have absorbed sufficient steam, and may also pre-store a preset humidity value corresponding to each humidity value in the range. Further preferably, the control method further includes: before the step of determining whether the humidity value under the laundry reaches the second set value, the control method further includes: and taking the set value with the minimum value in the set values which are not adopted in the steam nursing process as a second set value.
Although in a preferred embodiment of the control method the magnitude of the third set point is set to the shutdown value, in an alternative embodiment the control method comprises: once the humidity value under the laundry reaches the stop value, the steam generator is stopped. Of course, the skilled person is reasonably flexible in setting the value of the shutdown value, e.g. the value of the shutdown value may be set to be at least larger than the first of all the settings, or e.g. in a most preferred case the value of the shutdown value is larger than all the settings.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.
Claims (10)
1. The control method of the clothes care equipment is characterized in that the clothes care equipment comprises a box body, a separation structure and a controller, wherein the separation structure and the controller are arranged in the box body, the separation structure divides the inner space of the box body into a clothes containing cavity and a component mounting cavity which are arranged up and down, a steam generator which is in communication connection with the controller is arranged in the component mounting cavity, a steam outlet is formed in the separation structure, the steam generator is communicated with the steam outlet to supply steam into the clothes containing cavity, the clothes care equipment further comprises a first humidity sensor and a second humidity sensor which are in communication connection with the controller, the first humidity sensor is arranged to be capable of detecting the humidity below the clothes, and the second humidity sensor is arranged to be capable of detecting the humidity above the clothes;
the control method comprises the following steps:
acquiring a humidity value below the clothes in the process of performing steam nursing on the clothes;
judging whether the humidity value below the clothes reaches a first set value or not;
if the humidity value below the clothes reaches a first set value, further acquiring the humidity value above the clothes;
calculating a difference between the humidity value below the laundry and the humidity value above the laundry;
judging whether the difference value between the humidity value below the clothes and the humidity value above the clothes is smaller than a first preset humidity value or not;
and if the difference value between the humidity value below the laundry and the humidity value above the laundry is less than a first preset humidity value, stopping the operation of the steam generator.
2. The control method according to claim 1, characterized by further comprising:
if the difference value between the humidity value below the clothes and the humidity value above the clothes is not less than the first preset humidity value, acquiring the humidity value below the clothes again;
judging whether the humidity value below the clothes reaches a second set value or not;
if the humidity value below the clothes reaches a second set value, further acquiring the humidity value above the clothes;
calculating a difference between the humidity value below the laundry and the humidity value above the laundry;
judging whether the difference value between the humidity value below the clothes and the humidity value above the clothes is smaller than a second preset humidity value or not;
stopping the operation of the steam generator if the difference between the humidity value below the laundry and the humidity value above the laundry is less than a second preset humidity value;
wherein the second set value is greater than the first set value.
3. The control method according to claim 2, characterized by further comprising:
if the humidity value below the clothes does not reach the second set value, further judging whether the set condition is met;
if the set condition is met, further acquiring a humidity value above the clothes;
calculating a difference between the humidity value below the laundry and the humidity value above the laundry;
judging whether the difference value between the humidity value below the clothes and the humidity value above the clothes is smaller than the first preset humidity value or not;
and if the difference value between the humidity value below the clothes and the humidity value above the clothes is less than the first preset humidity value, stopping the operation of the steam generator.
4. The control method according to claim 3, characterized in that the setting conditions are: and judging whether the difference value between the humidity value below the clothes and the humidity value above the clothes is smaller than the first preset humidity value or not.
5. The control method according to claim 3, characterized in that the setting conditions are: and judging whether the difference value between the humidity value below the clothes and the humidity value above the clothes is smaller than the first preset humidity value or not, wherein the steam nursing time length after the step of finishing the step does not reach the preset time length.
6. The control method according to claim 2, wherein the set value having the largest value is a stop value.
7. The control method as set forth in claim 2, wherein the value of the first preset humidity value is minimized during each steam treatment of the laundry.
8. The control method according to claim 2, wherein a weight sensor is further provided in the cabinet, the weight sensor being capable of detecting the weight of the laundry in the laundry-accommodating chamber;
before the steam care is performed to the laundry, the control method further includes:
acquiring the weight of clothes;
determining all set values corresponding to the weight of the laundry according to the weight of the laundry; and is
Before the step of determining whether the humidity value under the laundry reaches the first set value, the control method further includes:
and taking the set value with the minimum value in the set values which are not adopted in the steam nursing process as a first set value.
9. The control method according to claim 8, characterized by further comprising:
before the step of determining whether the humidity value under the laundry reaches the second set value, the control method further includes:
and taking the set value with the minimum value in the set values which are not adopted in the steam nursing process as a second set value.
10. The control method according to claims 1 to 9, characterized by further comprising:
stopping the operation of the steam generator once the humidity value under the laundry reaches a stop value.
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| CN202110542051.7A CN113355899A (en) | 2021-05-18 | 2021-05-18 | Control method of clothes care equipment |
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| CN202110542051.7A CN113355899A (en) | 2021-05-18 | 2021-05-18 | Control method of clothes care equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114645439A (en) * | 2022-04-15 | 2022-06-21 | 珠海格力电器股份有限公司 | Clothes drying equipment and control method and control device thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114645439A (en) * | 2022-04-15 | 2022-06-21 | 珠海格力电器股份有限公司 | Clothes drying equipment and control method and control device thereof |
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