CN109338691B - Down jacket drying control method and washing machine - Google Patents
Down jacket drying control method and washing machine Download PDFInfo
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- CN109338691B CN109338691B CN201811301641.5A CN201811301641A CN109338691B CN 109338691 B CN109338691 B CN 109338691B CN 201811301641 A CN201811301641 A CN 201811301641A CN 109338691 B CN109338691 B CN 109338691B
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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
- D06F25/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and having further drying means, e.g. using hot air
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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
- D06F2103/28—Air properties
- D06F2103/34—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
- D06F2103/38—Time, e.g. duration
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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
- D06F2103/44—Current or voltage
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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
- D06F2105/28—Electric heating
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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
- D06F2105/46—Drum speed; Actuation of motors, e.g. starting or interrupting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Control Of Washing Machine And Dryer (AREA)
Abstract
The invention discloses a drying control method for a down jacket and a washing machine, wherein after a starting signal of a drying mode of the down jacket is detected, the washing machine is controlled to execute a drying program according to the following steps in sequence: step 1, controlling an inner barrel of a washing machine to execute a down jacket fabric drying control mode in a mode of alternately executing a bidirectional alternate rotation mode and a high-low speed alternate rotation mode; the drying temperature is controlled in a low-temperature interval; step 2: controlling the inner barrel of the washing machine to execute a down jacket filler drying control mode in a mode of alternately executing a bidirectional alternate rotation mode, a set rotating speed continuous rotation mode and a high-low speed alternate rotation mode; the drying temperature is controlled in a middle temperature interval; and step 3: and controlling the inner barrel of the washing machine to execute a down jacket cooling and fluffing drying control mode in a mode of alternately executing a bidirectional alternate rotation mode and a set rotating speed continuous rotation mode. The technical problems that the function of the down jacket is easily damaged and the service life of the down jacket is reduced in the conventional drying procedure are solved by a sectional drying control mode.
Description
Technical Field
The invention belongs to the technical field of washing machines, and particularly relates to a method for washing and drying down jackets and a washing machine.
Background
The structure of the down jacket is more complex than that of a common coat, the fabric with high strength, softness, smoothness, cold-proof effect improvement is formed by multiple thin and compact terylene and chinlon fabrics on the outer surface, and a synthetic resin coating or resin finishing is arranged on the surface of a plurality of down jackets, so that the down jacket has better waterproof and air-permeable performance but is not wear-resistant; the middle layer of the down jacket generally comprises an anti-seepage layer which is used for preventing down from penetrating into the down jacket and is mainly composed of non-woven fabrics, so that the down jacket is low in strength and cannot resist frequent pulling; goose down or duck down fillers are filled in the down jacket, so that the problems of poor stability, easiness in conglomeration during overturning, long drying time and the like exist.
The existing washing machine usually has no special down jacket drying program, and a user usually adopts a natural drying or conventional drying mode to carry out drying treatment after washing is finished; in the current stoving procedure, the temperature is in 85~110 degrees in the bucket, and the rotation mode is single upset stoving, and the rotational speed is in 45~60rpm, uses current procedure stoving down coat, can appear following problem: when the down jacket is in a high-temperature and high-humidity state in the drying process, the humidity and heat resistance temperature of the nylon of the outer-layer fabric is less than 60 ℃, the fiber breaking strength under high temperature and high humidity is obviously reduced, the modulus is obviously reduced, the nylon can be obviously shrunk in the length direction and can not be recovered in the setting process, the resin coating on the surface layer can be wrinkled and bulged due to the shrinkage of the fabric, and the nylon of the roller can be accelerated to fall off due to the rotational wear of the roller; meanwhile, the inner down feather becomes poor in stability after moisture absorption and is adhered to each other under the rotation action of the roller to form a ball shape, and because the surface fabric has certain waterproofness, the moisture of the inner down feather is not easy to diffuse, the drying time is prolonged, and the abrasion caused by the rotation is inevitably increased due to the extension of the time; in addition, the down jackets are easy to shrink and deform due to the chinlon such as sewing threads, zippers, buttons and the like and metal products at high temperature; therefore, the functionality and the service life of the down jacket can be seriously influenced by using the existing program to dry the down jacket.
Disclosure of Invention
The application provides a control method and a washing machine for drying down jackets, and provides the control method suitable for drying the down jackets, and solves the technical problems that the existing drying procedure is not suitable for the down jackets, the functions of the down jackets are easy to damage, and the service lives of the down jackets are shortened.
In order to solve the technical problems, the application adopts the following technical scheme:
a drying control method for down jackets is provided, which comprises the following steps: after detecting a down jacket drying mode starting signal, controlling the washing machine to execute a drying program according to the following steps in sequence: step 1, controlling an inner barrel of a washing machine to execute a down jacket fabric drying control mode in a mode of alternately executing a bidirectional alternate rotation mode and a high-low speed alternate rotation mode; wherein, the drying temperature is controlled in a low-temperature interval; step 2: controlling the inner barrel of the washing machine to execute a down jacket filler drying control mode in a mode of alternately executing a bidirectional alternate rotation mode, a set rotating speed continuous rotation mode and a high-low speed alternate rotation mode; wherein, the drying temperature is controlled in a middle temperature interval; and 3, step 3: and controlling the inner barrel of the washing machine to execute a down jacket cooling and fluffing drying control mode in a mode of alternately executing a bidirectional alternate rotation mode and a set rotating speed continuous rotation mode.
Further, in the bidirectional alternate rotation mode of the step 1 and the step 2, the unidirectional rotation angle of the inner drum of the washing machine is controlled to be less than 180 degrees.
Further, in the step 1, the execution time of the bidirectional alternating rotation mode and the high-low speed alternating rotation mode is controlled to be 120 seconds, and the total execution time of the step 1 is controlled to be 20 minutes to 30 minutes; wherein the low temperature interval is 45-55 ℃.
Further, in the step 2, the execution time of the bidirectional alternative rotation mode, the set rotation speed continuous rotation module and the high-low speed alternative rotation mode is controlled to be 90 seconds, 60 seconds and 120 seconds respectively, and the total execution time of the step 2 is controlled to be 45 minutes; wherein the medium temperature interval is 55-65 ℃.
Further, in the step 3, the execution time of the bidirectional alternating rotation mode and the set rotation speed continuous rotation mode is controlled to be 60 seconds and 120 seconds respectively, and the total execution time of the step 3 is controlled to be 5 minutes to 10 minutes.
The washing machine comprises a bidirectional alternate rotation mode control module, a high-low speed alternate rotation mode control module, a set rotating speed continuous rotation mode control module, a temperature control module and a down jacket drying mode control module; the bidirectional alternate rotation mode control module is used for controlling the inner drum of the washing machine to work in a bidirectional alternate rotation mode; the high-low speed alternate rotation mode control module is used for controlling the inner drum of the washing machine to work in a high-low speed alternate rotation mode; the set rotating speed continuous rotation mode control module is used for controlling the inner drum of the washing machine to work in a set rotating speed continuous rotation mode; the temperature control module is used for controlling the drying and heating temperature; the down jacket drying mode control module is used for controlling the bidirectional alternate rotation mode control module, the high-low speed alternate rotation mode control module and the set rotating speed continuous rotation mode control module to execute a drying program according to the following steps after detecting a down jacket drying mode starting signal: step 1, alternately executing a down jacket fabric drying control mode by the bidirectional alternate rotation mode control module and the high-low speed alternate rotation mode control module; the temperature control module controls the drying temperature within a low-temperature interval; step 2, the bidirectional alternate rotation mode control module, the set rotating speed continuous rotation mode control module and the high-low speed alternate rotation mode control module alternately execute a down jacket filler drying control mode; the temperature control module controls the drying temperature in a medium-temperature interval; and 3, alternately executing a down jacket cooling and fluffing drying control mode by the bidirectional alternate rotation mode control module and the set rotating speed continuous rotation mode control module.
Further, in step 1 and step 2, the bidirectional alternate rotation mode control module is further configured to control a unidirectional rotation angle of the inner drum of the washing machine to be less than 180 °.
Further, the down jacket drying mode control module comprises a single-mode execution time control unit and a total execution duration control unit; in step 1, the single-mode execution time control unit is configured to control execution times of the bidirectional alternating rotation mode control module and the high-low speed alternating rotation mode control module to be 120 seconds; the total execution time control unit is used for controlling the total execution time of the step 1 to be 20-30 minutes; the temperature control module is used for controlling the low-temperature range to be 45-55 ℃.
Further, in step 2, the single-mode execution time control unit is configured to control the execution times of the bidirectional alternating rotation mode control module, the set rotation speed continuous rotation mode control module and the high-low speed alternating rotation mode control module to be 90 seconds, 60 seconds and 120 seconds, respectively; the total execution time control unit is used for controlling the total execution time of the step 2 to be 45 minutes; the temperature control module is used for controlling the medium temperature interval to be 55-65 ℃.
Further, in step 3, the single-mode execution time control unit is configured to control the execution times of the bidirectional alternating rotation mode control module and the set rotation speed continuous rotation mode control module to be 60 seconds and 120 seconds, respectively; and the total execution time length control unit is used for controlling the total execution time length of the step 3 to be 5-10 minutes.
Compared with the prior art, the application has the advantages and positive effects that: according to the down jacket drying control method and the washing machine, a segmented drying mode is adopted, in a down jacket fabric drying control mode in the first stage, two rotation modes of bidirectional alternation and high-low speed alternation are controlled and executed alternately, the drying temperature is controlled in a low-temperature range, the down jacket fabric is turned and dried at low temperature, the down jacket fabric, a nylon zipper and other accessories are prevented from being damaged at high temperature, and the down jacket fabric is prevented from being worn; in a second stage of the down jacket filler drying control mode, three rotation modes of bidirectional alternation, set rotating speed continuity and high-low speed alternation are alternately controlled and executed, and the drying temperature is controlled in a medium-temperature interval, so that the drying of the filler in the down jacket is realized, and in the stage, the fabric is in a dry state due to the drying in the first stage, the temperature resistance is improved, and therefore, the shrinkage deformation can not be generated in the medium-temperature interval environment; in the third stage of the control mode of cooling and fluffing of the down jacket, the two-way alternation and the continuous rotation mode with the set rotating speed are alternately controlled and executed, and because the whole dried down jacket in the first stage and the second stage is in a dry state, the wear resistance of the fabric is improved, and the fillers in the fabric are not easy to agglomerate, thereby realizing natural cooling and integral fluffing recovery; the drying control of the three stages is combined, the drying of the down jacket is realized, the performances of the fabric, the inner fillers and accessories of the down jacket are not reduced, the service life of the down jacket is ensured, and the technical problems that the existing drying program is not suitable for the down jacket, the functions of the down jacket are easily damaged and the service life of the down jacket is reduced are solved.
Other features and advantages of the present application will become more apparent from the detailed description of the embodiments of the present application when taken in conjunction with the accompanying drawings.
Drawings
Fig. 1 is a method flowchart of a down jacket drying control method proposed in the present application;
fig. 2 is a functional architecture diagram of the washing machine proposed in the present application.
Detailed Description
The following describes embodiments of the present application in further detail with reference to the accompanying drawings.
As shown in fig. 1, after detecting a down jacket drying mode start signal, the method for controlling drying of a down jacket controls a washing machine to execute a drying program according to the following steps in sequence.
Step S11, controlling the inner barrel of the washing machine to execute a down jacket fabric drying control mode in a mode of alternately executing a bidirectional alternate rotation mode and a high-low speed alternate rotation mode; wherein, the drying temperature is controlled in a low temperature range.
In a bidirectional alternate rotation mode, the inner barrel of the washing machine is controlled to alternately rotate leftwards and rightwards at a certain angular velocity, angular acceleration and rotation angle respectively, so that flapping and shaking-up of the down jacket are realized, and fine scraps such as floating wool, floating dust and the like adsorbed on the surface of the fabric can be removed, wherein the unidirectional rotation angle is generally smaller than 180 degrees; in the high-low speed alternative rotation mode, the inner barrel of the washing machine is controlled to be in the same direction, high-speed and low-speed alternative operation of the inner barrel is achieved, the down jacket is uniformly unfolded at high speed and is close to the inner barrel wall, the down jacket is separated from the inner barrel wall at low speed, and the filling materials of the down jacket can be quickly dried through speed change in the process.
In the control of the first stage, the drying of the down jacket fabric is realized, the temperature is controlled in a low-temperature range, the fabric material of the down jacket and accessories such as nylon zippers are prevented from being damaged in a high-temperature environment, the overturning action is reduced as much as possible, the overturning is easy to promote to conglomerate due to poor stability of the wadding in a wet state, the bidirectional alternate rotation realizes the running track of the down jacket parabola by controlling proper rotating speed, angular acceleration and unidirectional rotation angle, and the abrasion of the surface fabric is avoided by means of the inner cylinder lifting ribs; the high-low speed alternative rotation mode enables the down jacket to rotate close to the cylinder wall by controlling proper rotating speed, the fabric is unfolded as far as possible, the drying speed of the surface fabric is accelerated, and the air permeability of the surface fabric after being dried is greatly improved.
Experiments prove that the low-temperature interval is controlled to be 45-55 ℃, the execution time of the bidirectional alternating rotation mode and the high-low speed alternating rotation mode is controlled to be 120 seconds, the two-way alternating rotation mode and the high-low speed alternating rotation mode are operated circularly, the total execution time is controlled to be 20-30 minutes, the surface fabric is dried uniformly and rapidly, and the drying effect is optimal. In the bidirectional alternate rotation mode, the unidirectional optimal rotation angle of the inner cylinder is 135 degrees, the rotation speed is set to be 90 revolutions per minute, and the angular acceleration is set to be 135 revolutions per minute; in the high-low speed alternate rotation mode, the high speed is set to 120 rpm, the low speed is set to 40 rpm, and the high speed rotation is set for 8 seconds and the low speed rotation is set for 8 seconds in a cyclic manner.
Step 12: controlling the inner barrel of the washing machine to execute a down jacket filler drying control mode in a mode of alternately executing a bidirectional alternate rotation mode, a set rotating speed continuous rotation mode and a high-low speed alternate rotation mode; wherein, the drying temperature is controlled in the middle temperature interval.
In a set rotating speed continuous rotating mode, the inner barrel of the washing machine is controlled to rotate continuously at a certain rotating speed, the rotating direction is not limited, the down jacket is driven to turn over, and the down jacket is quickly dried by shaking, beating and the like.
In the second stage, the drying of the fillers in the down jacket is realized; at the moment, the surface fabric of the down jacket is in a dry state in the first stage, the temperature resistance is improved, even if the temperature difference is increased to a middle-temperature range in the first stage, the surface fabric and accessories such as zippers cannot shrink and deform, the middle-temperature range is mainly used for drying the internal filling wadding, hot air penetration drying is realized by combining the air permeability of the surface of the fabric through high-speed and low-speed alternate rotation, under the action of centrifugal force, an air path circulation is formed in an inner cylinder, the hot air penetrates through the dried surface fabric and enters a down filling cavity, moisture is taken away when the down penetrates through the down, the drying of fillers is accelerated, meanwhile, the centrifugal force is weakened at low speed, the down filling cavity is restored to an inflated state, the down is naturally released at low speed, the elasticity is restored, and the long-time centrifugal drying and sizing are avoided; the rotating speed is set to continuously rotate to realize uniform turnover of the down jacket, so that the drying uniformity of the filler is improved; the bidirectional alternate rotation realizes the timely flapping of the down wadding and avoids the conglomeration.
Experiments prove that the middle temperature interval is controlled to be 55-65 ℃, the drying effect is optimal when the execution time of the bidirectional alternate rotation mode, the set rotation speed continuous rotation module and the high-low speed alternate rotation mode is respectively 90 seconds, 60 seconds and 120 seconds, and the total control execution time is 45 minutes; in the bidirectional alternate rotation mode, the unidirectional optimal rotation angle of the inner cylinder is 90 degrees, the rotation speed is set to be 90 revolutions per minute, and the angular acceleration is set to be 135 revolutions per minute; in the high-low speed alternative rotation mode, the high speed is set to be 140 revolutions per minute, the low speed is set to be 60 revolutions per minute, the high speed is rotated for 8 seconds, and the low speed is rotated for 5 seconds; in the set rotation speed continuous rotation mode, the set rotation speed is set to 60 revolutions per minute, and the next rotation mode is stopped for 5 seconds after 30 seconds of continuous rotation.
Step 13: and controlling the inner barrel of the washing machine to execute a down jacket cooling and fluffing drying control mode in a mode of alternately executing a bidirectional alternate rotation mode and a set rotating speed continuous rotation mode.
The third stage control aims at realizing fluffiness recovery of the dry down jacket through bidirectional alternate rotation and set rotating speed continuous rotation, and naturally cooling; after the first stage and the second stage of combined drying, the down jacket is in a dry state, and each filling space of the down jacket realizes an air suction and release process in the overturning process, so that the overall fluffiness and the heat retention property recovery are facilitated.
Experiments prove that the execution time of the control bidirectional alternating rotation mode and the set rotation speed continuous rotation mode is 60 seconds and 120 seconds respectively, the total execution time is controlled to be 5 minutes to 10 minutes, and optimal control is performed for realizing cooling and filling power recovery. In the bidirectional alternate rotation mode, the unidirectional optimal rotation angle of the inner cylinder is 90 degrees, the rotation speed is set to be 90 revolutions per minute, and the angular acceleration is set to be 135 revolutions per minute; in the set rotation speed continuous rotation mode, the set rotation speed is set to 60 revolutions per minute, and the next rotation mode is stopped for 5 seconds after 40 seconds of continuous rotation.
Based on the above-mentioned down jacket drying control method, the present application further provides a washing machine, as shown in fig. 2, comprising a bidirectional alternate rotation mode control module 21, a high-low speed alternate rotation mode control module 22, a set rotation speed continuous rotation mode control module 23, a temperature control module 24, and a down jacket drying mode control module 25.
The bidirectional alternate rotation mode control module 21 is used for controlling the inner drum of the washing machine to work in a bidirectional alternate rotation mode; the high-low speed alternative rotation mode control module 22 is used for controlling the inner drum of the washing machine to work in a high-low speed alternative rotation mode; the set rotating speed continuous rotating mode control module 23 is used for controlling the inner drum of the washing machine to work in a set rotating speed continuous rotating mode; the temperature control module 24 is used for controlling the drying and heating temperature;
the down jacket drying mode control module 25 is configured to, after detecting a down jacket drying mode start signal, control the bidirectional alternate rotation mode control module 21, the high-low speed alternate rotation mode control module 22, and the set rotation speed continuous rotation mode control module 23 to execute a drying program according to the following steps:
step 1, alternately executing a down jacket fabric drying control mode by a bidirectional alternate rotation mode control module 21 and a high-low speed alternate rotation mode control module 22; wherein, the temperature control module 24 controls the drying temperature in a low temperature range; step 2, alternately executing a down jacket filler drying control mode by the bidirectional alternate rotation mode control module 21, the set rotating speed continuous rotation mode control module 23 and the high-low speed alternate rotation mode control module 22; wherein, the temperature control module 24 controls the drying temperature in the middle temperature interval; and 3, alternately executing a down jacket cooling and fluffing drying control mode by the bidirectional alternate rotation mode control module 21 and the set rotating speed continuous rotation mode 23.
In the embodiment of the present application, the bidirectional alternate rotation mode control module 21 is further configured to control the unidirectional rotation angle of the inner drum of the washing machine to be less than 180 °.
Specifically, the down jacket drying mode control module 25 includes a single mode execution time control unit 251 and a total execution time duration control unit 252; in step 1, the single-mode execution time control unit 251 is configured to control the execution times of the bidirectional alternating rotation mode control module 21 and the high-low speed alternating rotation mode control module 22 to be 120 seconds; the total execution time period control unit 252 is configured to control the total execution time period of step 1 to be 20 minutes to 30 minutes; wherein, the temperature control module 24 is used for controlling the low temperature interval to be 45-55 ℃.
In step 2, the single-mode execution time control unit 251 is configured to control the execution times of the bidirectional alternate rotation mode control module 21, the set rotation speed continuous rotation mode control module 23, and the high-low speed alternate rotation mode control module 22 to be 90 seconds, 60 seconds, and 120 seconds, respectively; the total execution time period control unit 252 is configured to control the total execution time period of step 2 to be 45 minutes; wherein the temperature control module 24 is used for controlling the medium temperature interval to be 55-65 ℃.
In step 3, the single mode execution time control unit 251 is configured to control the execution times of the bidirectional alternate rotation mode control module 21 and the set rotation speed continuous rotation mode control module 23 to be 60 seconds and 120 seconds, respectively; the total execution time period control unit 252 is configured to control the total execution time period of step 3 to be 5 minutes to 10 minutes.
In the down jacket drying control method and the washing machine provided by the application, a segmented drying control mode is adopted, and the surface fabric of the down jacket is turned and dried at low temperature in the first stage, so that the down jacket fabric and accessories are prevented from being damaged at high temperature and the down jacket fabric is prevented from being worn; the inner-layer filler is dried at medium temperature in the second stage, so that the temperature resistance of the down fabric dried in the first stage is improved, and the shrinkage deformation in the second stage is avoided; in the third stage, the down feather is fluffed and naturally cooled by bidirectional beating, so that the filler is prevented from being agglomerated; the technical problems that an existing drying program is not suitable for down jackets, functions of the down jackets are easy to damage, and the service lives of the down jackets are shortened are solved.
It should be noted that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art should also make changes, modifications, additions or substitutions within the spirit and scope of the present invention.
Claims (10)
1. The drying control method of the down jacket is characterized by comprising the following steps:
after detecting a down jacket drying mode starting signal, controlling the washing machine to execute a drying program according to the following steps in sequence:
step 1, controlling an inner barrel of a washing machine to execute a down jacket fabric drying control mode in a mode of alternately executing a bidirectional alternate rotation mode and a high-low speed alternate rotation mode; wherein, the drying temperature is controlled in a low-temperature interval;
step 2: controlling the inner barrel of the washing machine to execute a down jacket filler drying control mode in a mode of alternately executing a bidirectional alternate rotation mode, a set rotating speed continuous rotation mode and a high-low speed alternate rotation mode; wherein, the drying temperature is controlled in a middle temperature interval;
and step 3: and controlling the inner barrel of the washing machine to execute a down jacket cooling and fluffing drying control mode in a mode of alternately executing a bidirectional alternate rotation mode and a set rotating speed continuous rotation mode.
2. The down jacket drying control method as claimed in claim 1, wherein in the bidirectional alternate rotation mode of the step 1 and the step 2, the unidirectional rotation angle of the inner tub of the washing machine is controlled to be less than 180 °.
3. The method for controlling drying of down jackets according to claim 1, wherein in the step 1, the execution time of controlling the bidirectional alternating rotation mode and the high-low speed alternating rotation mode are both 120 seconds, and the total execution time of the step 1 is controlled to be 20 minutes to 30 minutes; wherein the low temperature interval is 45-55 ℃.
4. The down jacket drying control method according to claim 1, wherein in the step 2, the execution time of the bidirectional alternating rotation mode, the set rotation speed continuous rotation mode and the high-low speed alternating rotation mode is controlled to be 90 seconds, 60 seconds and 120 seconds respectively, and the total execution time of the step 2 is controlled to be 45 minutes; wherein the medium temperature interval is 55-65 ℃.
5. The down jacket drying control method according to claim 1, wherein in the step 3, the execution time of the bidirectional alternating rotation mode and the set rotation speed continuous rotation mode are controlled to be 60 seconds and 120 seconds respectively, and the total execution time of the step 3 is controlled to be 5 minutes to 10 minutes.
6. The washing machine is characterized by comprising a bidirectional alternate rotation mode control module, a high-low speed alternate rotation mode control module, a set rotating speed continuous rotation mode control module, a temperature control module and a down jacket drying mode control module;
the bidirectional alternate rotation mode control module is used for controlling the inner drum of the washing machine to work in a bidirectional alternate rotation mode; the high-low speed alternate rotation mode control module is used for controlling the inner drum of the washing machine to work in a high-low speed alternate rotation mode; the set rotating speed continuous rotating mode control module is used for controlling the inner drum of the washing machine to work in a set rotating speed continuous rotating mode; the temperature control module is used for controlling the drying and heating temperature;
the down jacket drying mode control module is used for controlling the bidirectional alternate rotation mode control module, the high-low speed alternate rotation mode control module and the set rotating speed continuous rotation mode control module to execute a drying program according to the following steps after detecting a down jacket drying mode starting signal:
step 1, the bidirectional alternate rotation mode control module and the high-low speed alternate rotation mode control module alternately execute a down jacket fabric drying control mode; the temperature control module controls the drying temperature within a low-temperature interval;
step 2, the bidirectional alternate rotation mode control module, the set rotating speed continuous rotation mode control module and the high-low speed alternate rotation mode control module alternately execute a down jacket filler drying control mode; the temperature control module controls the drying temperature in a middle temperature interval;
and 3, alternately executing a down jacket cooling and fluffing drying control mode by the bidirectional alternate rotation mode control module and the set rotating speed continuous rotation mode control module.
7. The washing machine as claimed in claim 6, wherein the bidirectional alternate rotation mode control module is further for controlling a unidirectional rotation angle of the washing machine drum to be less than 180 ° in steps 1 and 2.
8. The washing machine as claimed in claim 6, wherein the down jacket drying mode control module includes a single mode execution time control unit and a total execution time duration control unit; in the step 1, the process is carried out,
the single-mode execution time control unit is used for controlling the execution time of the bidirectional alternate rotation mode control module and the execution time of the high-low speed alternate rotation mode control module to be 120 seconds; the total execution time control unit is used for controlling the total execution time of the step 1 to be 20-30 minutes; the temperature control module is used for controlling the low-temperature range to be 45-55 ℃.
9. The washing machine as claimed in claim 8, wherein, in step 2,
the single-mode execution time control unit is used for controlling the execution times of the bidirectional alternate rotation mode control module, the set rotating speed continuous rotation mode control module and the high-low speed alternate rotation mode control module to be 90 seconds, 60 seconds and 120 seconds respectively; the total execution time control unit is used for controlling the total execution time of the step 2 to be 45 minutes; the temperature control module is used for controlling the medium temperature interval to be 55-65 ℃.
10. The washing machine as claimed in claim 8, wherein, in step 3,
the single-mode execution time control unit is used for controlling the execution times of the bidirectional alternate rotation mode control module and the set rotating speed continuous rotation mode control module to be 60 seconds and 120 seconds respectively; and the total execution time length control unit is used for controlling the total execution time length of the step 3 to be 5-10 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811301641.5A CN109338691B (en) | 2018-11-02 | 2018-11-02 | Down jacket drying control method and washing machine |
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| CN112239942B (en) * | 2019-07-17 | 2024-01-12 | 上海海尔洗涤电器有限公司 | Control method for drying down jackets |
| CN112575526B (en) * | 2020-11-28 | 2022-09-27 | 珠海格力电器股份有限公司 | Down feather drying control method and device, storage medium and washing machine |
| CN114232272B (en) * | 2021-12-11 | 2022-12-23 | 珠海格力电器股份有限公司 | Control method for drying down jackets and washing machine |
| CN115012189B (en) * | 2022-06-07 | 2023-12-05 | Tcl家用电器（合肥）有限公司 | Control method of laundry treatment apparatus, and storage medium |
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| US5887456A (en) * | 1995-08-30 | 1999-03-30 | Sharp Kabushiki Kaisha | Drum type drying/washing machine |
| CN104131444B (en) * | 2013-05-03 | 2018-06-12 | 博西华电器（江苏）有限公司 | The dryer and its furnace drying method of the clothing with filler can be dried |
| CN105088630A (en) * | 2014-04-18 | 2015-11-25 | 无锡小天鹅股份有限公司 | Washing machine and color-protecting method thereof |
| CN204902486U (en) * | 2015-06-17 | 2015-12-23 | 徐州腾宇羽绒制品设备有限公司 | Novel eiderdown drying -machine |
| CN107780127A (en) * | 2016-08-31 | 2018-03-09 | 青岛海尔洗衣机有限公司 | A kind of down jackets washing methods and washing machine |
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Effective date of registration: 20220906 Address after: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant after: QINGDAO HAIER WASHING MACHINE Co.,Ltd. Applicant after: Haier Zhijia Co.,Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER WASHING MACHINE Co.,Ltd. |
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