CN112878009A - Heater control method, device, medium and clothes dryer - Google Patents
Heater control method, device, medium and clothes dryer Download PDFInfo
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- CN112878009A CN112878009A CN202110030752.2A CN202110030752A CN112878009A CN 112878009 A CN112878009 A CN 112878009A CN 202110030752 A CN202110030752 A CN 202110030752A CN 112878009 A CN112878009 A CN 112878009A
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- 238000000034 method Methods 0.000 title claims abstract description 62
- 238000013486 operation strategy Methods 0.000 claims abstract description 138
- 238000001035 drying Methods 0.000 claims abstract description 106
- 238000013507 mapping Methods 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 13
- 238000004590 computer program Methods 0.000 claims description 4
- 230000003044 adaptive effect Effects 0.000 description 11
- 125000004122 cyclic group Chemical group 0.000 description 11
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/32—Control of operations performed in domestic laundry dryers
- D06F58/34—Control of operations performed in domestic laundry dryers characterised by the purpose or target of the control
- D06F58/36—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry
- D06F58/38—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry of drying, e.g. to achieve the target humidity
- D06F58/40—Control of the initial heating of the drying chamber to its operating temperature
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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
- D06F34/04—Signal transfer or data transmission arrangements
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/16—Air properties
- D06F2105/20—Temperature
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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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Abstract
The embodiment of the invention discloses a heater control method, a heater control device, a medium and a clothes dryer. The heater control method comprises the following steps: acquiring the ambient temperature when the clothes dryer starts to operate; determining an operation strategy of the auxiliary heater according to the environment temperature; and controlling the auxiliary heater to heat the air entering the clothes drying barrel according to the operation strategy in the operation process of the clothes dryer. According to the technical scheme of the embodiment of the invention, the auxiliary heater is controlled to heat the air entering the clothes drying barrel through the operation strategy matched with the ambient temperature, so that the temperature in the clothes drying barrel is always kept higher, and the drying efficiency is improved.
Description
Technical Field
The embodiment of the invention relates to the field of smart home, in particular to a heater control method, a heater control device, a heater control medium and a clothes dryer.
Background
The rapid development in the field of smart home brings convenience to daily life of people, for example, the clothes dryer is used for realizing rapid drying of clothes, and the clothes dryer is greatly convenient for the life of people especially in seasons with low temperature or humid air.
The heat pump clothes dryer needs to consume a large amount of heat for drying clothes, and under the condition that the clothes to be dried are more or the ambient temperature is lower, the high temperature is difficult to continuously keep in the clothes drying barrel, and the clothes drying efficiency is lower.
Disclosure of Invention
The embodiment of the invention provides a heater control method, a heater control device, a medium and a washing machine.
In a first aspect, an embodiment of the present invention provides a heater control method, where the method includes:
acquiring the ambient temperature when the clothes dryer starts to operate;
determining an operation strategy of the auxiliary heater according to the environment temperature;
and controlling the auxiliary heater to heat the air entering the clothes drying barrel according to the operation strategy in the operation process of the clothes dryer.
In a second aspect, an embodiment of the present invention provides a heater control apparatus, including:
the system comprises an ambient temperature acquisition module, a control module and a control module, wherein the ambient temperature acquisition module is used for acquiring ambient temperature when the clothes dryer starts to operate;
the operation strategy determining module is used for determining the operation strategy of the auxiliary heater according to the environment temperature;
and the heater control module is used for controlling the auxiliary heater to heat the air entering the clothes drying barrel according to the operation strategy in the operation process of the clothes dryer.
In a third aspect, embodiments of the present invention provide a washing machine, including one or more processors; an auxiliary heater for heating in the operation process of the clothes dryer; a storage device for storing one or more programs which, when executed by the one or more processors, cause the one or more processors to implement the heater control method provided by any of the embodiments of the present invention.
In a fourth aspect, the embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, and the computer program, when executed by a processor, implements the heater control method provided in any embodiment of the present invention.
According to the technical scheme of the embodiment of the invention, the operation strategy of the auxiliary heater is determined according to the ambient temperature collected when the clothes dryer starts to operate, and the auxiliary heater is controlled to heat the air entering the clothes drying barrel according to the operation strategy in the operation process of the clothes dryer, so that the problems that the stable temperature is difficult to maintain in the clothes drying barrel and the clothes drying efficiency is low when the ambient temperature is low or the clothes are more in the existing clothes dryer are solved, the auxiliary heater is controlled to heat the air entering the clothes drying barrel through the operation strategy matched with the ambient temperature, the high temperature is always kept in the clothes drying barrel, and the drying efficiency is improved.
Drawings
FIG. 1 is a flow chart of a heater control method according to one embodiment of the present invention;
FIG. 2 is a flow chart of a heater control method according to a second embodiment of the present invention;
fig. 3 is a flowchart of a heater control method according to a third embodiment of the present invention;
fig. 4 is a schematic structural view of a heater control device according to a fourth embodiment of the present invention;
fig. 5 is a schematic structural view of a dryer according to a fifth embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Example one
Fig. 1 is a flowchart of a heater control method according to a first embodiment of the present invention, where the technical solution of this embodiment is suitable for a case where air entering into a clothes drying tub is heated by an auxiliary heater, and the method may be executed by a heater control device, which may be implemented by software and/or hardware, and may be integrated in various general-purpose computer devices, and the heater control method specifically includes the following steps:
The ambient temperature is a temperature in an environment where the dryer is located, and is, for example, a room temperature of a room where the dryer is located. The clothes dryer in the embodiment is a heat pump clothes dryer, the heat pump clothes dryer comprises a condenser, an evaporator, a compressor and a throttling device, specifically, a refrigerant is pressurized by the compressor to form high-temperature and high-pressure gas, the high-temperature and high-pressure gas enters the condenser, moisture in clothes in a clothes drying barrel is vaporized and evaporated through condensation, evaporated water vapor is discharged by a moisture discharging system, the refrigerant is liquefied and then transferred to the evaporator, ambient heat is rapidly absorbed and evaporated into a gaseous state, and the gaseous state enters the compressor again, so that circulation is realized, and clothes are rapidly dried.
In the embodiment, after a user starts the clothes dryer, the ambient temperature of the position where the clothes dryer is located can be obtained through the temperature sensor, wherein the temperature sensor for detecting the ambient temperature can be arranged on the surface of an outer machine of the clothes dryer or in the inner machine of the outer machine of the clothes dryer; the environment temperature can also be requested from an intelligent device connected with the clothes dryer through a wireless network or bluetooth, for example, the intelligent device can be a device which can obtain the environment temperature, such as a user mobile phone or a smart speaker connected with the clothes dryer. Illustratively, the dryer processor obtains the ambient temperature through the temperature sensor while the dryer begins operating in response to a user's instruction.
And step 120, determining an operation strategy of the auxiliary heater according to the ambient temperature.
The auxiliary heater can be arranged in an air channel between the condenser and the clothes drying barrel of the heat pump clothes dryer and used for reheating hot air output by the condenser so as to improve clothes drying efficiency under the conditions that the ambient temperature is low and the heat quantity obtained by the condenser is less.
In this embodiment, according to ambient temperature, confirm the operation strategy of auxiliary heater, can adopt different operation strategies to heat under different ambient temperature, when avoiding the damage of clothes dryer, improve drying efficiency under the different ambient temperature. For example, when the ambient temperature is high in summer (for example, the ambient temperature is higher than 27 degrees), since the dryer can obtain more heat from the environment, the drying efficiency is high, it may be determined that the operation strategy of the auxiliary heater is to heat only when the dryer starts to operate, and the temperature in the laundry drying tub is not heated after being increased to a certain degree; when the ambient temperature is low in winter (for example, the ambient temperature is lower than 10 degrees), the drying efficiency is low due to the fact that the dryer can obtain less heat from the environment, the operation strategy of the auxiliary heater can be determined to be continuous heating, or cyclic heating, for example, the auxiliary heater is turned on for 10 minutes and turned off for 5 minutes, so that cyclic turning on and turning off are realized.
And step 130, controlling the auxiliary heater to heat the air entering the clothes drying barrel according to an operation strategy in the operation process of the clothes dryer.
In the embodiment, in the operation process of the clothes dryer, the auxiliary heater can be controlled to heat the air entering the clothes drying barrel according to the operation strategy matched with the ambient temperature, so that the drying efficiency is improved. Specifically, after the operation strategy is determined, an opening and closing instruction is issued to the auxiliary heater according to the scheme of opening and closing the auxiliary heater specified in the operation strategy.
For example, when the ambient temperature is high (for example, the ambient temperature is higher than 27 degrees) in summer, the operation strategy of the auxiliary heater is to heat only when the clothes dryer starts to operate, the temperature in the clothes drying barrel is not heated after being increased to a certain degree, the clothes dryer starts to start, the auxiliary heater is controlled to be turned on, the temperature in the clothes drying barrel is detected in real time, and the auxiliary heater is controlled to be turned off when the temperature in the clothes drying barrel reaches a set threshold; when the environment temperature is lower (for example, the environment temperature is lower than 10 ℃), the operation strategy of the auxiliary heater is continuous heating, or cyclic heating, for example, the auxiliary heater is started for heating for 10 minutes and is closed for 5 minutes, so that cyclic opening and closing are realized, the auxiliary heater is controlled to be started when the clothes dryer is started, timing is started, the auxiliary heater is controlled to be closed and is started after 10 minutes, and the auxiliary heater is started again after 5 minutes of closing, so that cyclic opening and closing are realized in the mode, the temperature of the clothes drying barrel is ensured to be maintained at a higher temperature, and the drying efficiency is improved.
According to the technical scheme of the embodiment of the invention, the operation strategy of the auxiliary heater is determined according to the ambient temperature collected when the clothes dryer starts to operate, and the auxiliary heater is controlled to heat the air entering the clothes drying barrel according to the operation strategy in the operation process of the clothes dryer, so that the problems that the stable temperature is difficult to maintain in the clothes drying barrel and the clothes drying efficiency is low when the ambient temperature is low or the clothes are more in the existing clothes dryer are solved, the auxiliary heater is controlled to heat the air entering the clothes drying barrel through the operation strategy matched with the ambient temperature, the high temperature is always kept in the clothes drying barrel, and the drying efficiency is improved.
Example two
Fig. 2 is a flowchart of a heater control method according to a second embodiment of the present invention, which is further detailed on the basis of the above embodiment and provides a specific step of determining an operation strategy of the auxiliary heater according to an ambient temperature and a specific step of controlling the auxiliary heater to heat air entering the clothes drying tub according to the operation strategy. A heater control method provided by the second embodiment of the present invention is described below with reference to fig. 2, and includes the following steps:
In this embodiment, a mapping relationship between a temperature range and an operation strategy may be preset, and for example, when the ambient temperature is lower than 10 ℃, the corresponding operation strategy is to start for 30 minutes and close for 5 minutes as a period, and heat is circulated; when the environment temperature is higher than or equal to 10 ℃ and lower than 20 ℃, the corresponding operation strategy is to start for 10 minutes and stop for 5 minutes to form a period, and the heating is circulated; when the ambient temperature is higher than or equal to 20 degrees, the corresponding operation strategy is to turn on the auxiliary heater when the dryer starts to operate, and turn off the auxiliary heater after the temperature in the drying tub reaches a set threshold (e.g., 40 degrees), until the temperature in the drying tub decreases to a set threshold (e.g., 30 degrees), turn on the auxiliary heater again, and stop heating when the dryer stops operating.
In this embodiment, in order to determine the operation strategy of the auxiliary heater matched with the current ambient temperature, the temperature range to which the acquired ambient temperature belongs is determined, so as to further determine the operation strategy of the auxiliary heater according to the mapping relationship between the temperature range and the operation strategy.
And step 230, determining an operation strategy matched with the temperature range to which the ambient temperature belongs according to the mapping relation between the temperature range and the operation strategy.
In this embodiment, after the temperature range to which the current ambient temperature belongs is obtained, according to the mapping relationship between the temperature range and the operation strategy, the operation strategy corresponding to the temperature range to which the current temperature belongs is determined as the strategy for controlling the auxiliary heater when the clothes dryer is operated at this time. For example, the current ambient temperature is 5 degrees, the temperature range is a temperature range lower than 10 degrees, the operation strategy matched with the temperature range is to start for 30 minutes and stop for 5 minutes to form a period, and the heating is circulated.
And 240, controlling the auxiliary heater to heat the air entering the clothes drying barrel according to an operation strategy in the operation process of the clothes dryer.
Optionally, determining an operation policy matched with the temperature range to which the ambient temperature belongs according to the mapping relationship between the temperature range and the operation policy includes:
when the ambient temperature is lower than or equal to a first temperature, determining the operation strategy to be a first cycle operation strategy, wherein the first cycle operation strategy comprises a first opening time length and a first closing time length of each cycle;
correspondingly, according to the operation strategy, the auxiliary heater is controlled to heat the air entering the clothes drying barrel, and the method comprises the following steps:
and cyclically turning on and off the auxiliary heater according to the first on duration and the first off duration during the operation of the clothes dryer.
In this optional embodiment, a specific manner of determining an operation strategy that matches a temperature range to which an ambient temperature belongs according to a mapping relationship between the temperature range and the operation strategy is provided, and when the ambient temperature is lower than or equal to a first temperature, the operation strategy is determined to be a first loop operation strategy, where the first loop operation strategy includes a first on duration and a first off duration of each loop, and exemplarily, when the ambient temperature is lower than or equal to 10 degrees, the operation strategy is determined to be the first loop operation strategy, and specifically, the first loop operation strategy is that, when the clothes dryer is turned on, the auxiliary heater is turned on for 30 minutes, then turned off for 5 minutes, and then turned on for 30 minutes until the clothes dryer stops operating, and the auxiliary heater is also turned off synchronously. The condition for stopping the operation of the clothes dryer may be that the humidity in the clothes drying barrel is detected to be lower than a set threshold, or that a pause or shutdown instruction initiated by a user is received, which is not specifically limited herein.
After determining that the operation strategy of the auxiliary heater matched with the ambient temperature is the first circulation operation strategy, the auxiliary heater is circularly turned on and off according to the first on duration and the first off duration during the operation of the clothes dryer, and for example, the auxiliary heater is turned on for 30 minutes, then turned off for 5 minutes, and then turned on for 30 minutes until the clothes dryer stops working.
Optionally, determining an operation policy matched with the temperature range to which the ambient temperature belongs according to the mapping relationship between the temperature range and the operation policy includes:
when the ambient temperature is higher than the first temperature and lower than or equal to a second temperature, determining the operation strategy to be a second cycle operation strategy, wherein the second cycle operation strategy comprises a second opening time and a second closing time of each cycle, and the second opening time is longer than the first opening time;
correspondingly, according to the operation strategy, the auxiliary heater is controlled to heat the air entering the clothes drying barrel, and the method comprises the following steps:
and circularly turning on and off the auxiliary heater according to the second on time and the second off time during the operation of the clothes dryer.
In this optional embodiment, another specific manner is provided for determining an operation policy matched with a temperature range to which an ambient temperature belongs according to a mapping relationship between the temperature range and the operation policy, when the ambient temperature is higher than a first temperature and lower than or equal to a second temperature, the operation policy is determined to be a second cyclic operation policy, the second cyclic operation policy includes a second on duration and a second off duration of each cycle, where the second on duration is longer than the first on duration, and the first off duration and the second off duration may be the same or different, and are not specifically limited herein. For example, when the ambient temperature is higher than 10 degrees and lower than or equal to 20 degrees, the operation strategy is determined to be a second circulation operation strategy, specifically, the second circulation operation strategy is that when the clothes dryer is turned on, the auxiliary heater is turned on for 10 minutes, then turned off for 5 minutes, and then turned on for 10 minutes until the clothes dryer stops working, and the auxiliary heater is also turned off synchronously.
And after the operation strategy is determined to be the second circulation operation strategy, circularly turning on and off the auxiliary heater according to the second on time and the second off time in the operation process of the clothes dryer, wherein the auxiliary heater is turned on for 10 minutes, then turned off for 5 minutes, and then turned on for 10 minutes for circularly heating until the clothes dryer stops working.
Optionally, determining an operation policy matched with the temperature range to which the ambient temperature belongs according to the mapping relationship between the temperature range and the operation policy includes:
when the ambient temperature is higher than the second temperature, determining that the operation strategy is a first self-adaptive operation strategy, wherein the first self-adaptive operation strategy is to control the opening and closing of the auxiliary heater according to the real-time temperature in the clothes drying barrel;
correspondingly, according to the operation strategy, the auxiliary heater is controlled to heat the air entering the clothes drying barrel, and the method comprises the following steps:
when the clothes dryer starts to operate, the auxiliary heater is synchronously started, and the real-time temperature in the clothes drying barrel is collected;
turning off the auxiliary heater when the real-time temperature rises to the third temperature;
and when the real-time temperature is reduced to the fourth temperature, the auxiliary heater is turned on again.
And circularly turning on and off the auxiliary heater according to the second on time and the second off time during the operation of the clothes dryer.
In this optional embodiment, a specific manner of determining an operation policy matched with a temperature range to which the ambient temperature belongs according to a mapping relationship between the temperature range and the operation policy is provided, when the ambient temperature is higher than the second temperature, the operation policy is determined to be a first adaptive operation policy, and the adaptive operation policy is to control the auxiliary heater to be turned on and off according to a real-time temperature in the clothes drying tub. For example, when the ambient temperature is higher than 20 degrees, the operation strategy is determined to be a first adaptive operation strategy, and the first adaptive operation strategy may specifically be that, when the clothes dryer starts to operate, the auxiliary heater is synchronously turned on, the temperature in the clothes drying barrel is detected in real time through a temperature sensor arranged in the clothes drying barrel, when the temperature in the clothes drying barrel reaches 40 degrees, the auxiliary heater is turned off, and when the temperature in the clothes drying barrel is reduced to 30 degrees again, the auxiliary heater is turned on again until the clothes dryer stops operating, and the auxiliary heater is also synchronously turned off.
After the operation strategy is determined to be the first self-adaptive operation strategy, the auxiliary heater is synchronously started in the operation process of the clothes dryer, the real-time temperature in the clothes drying barrel is collected, the auxiliary heater is closed when the real-time temperature is increased to the third temperature, and the auxiliary heater is restarted when the real-time temperature is reduced to the fourth temperature. Illustratively, the supplemental heater is turned off when the real-time temperature rises to 40 degrees, and is turned back on when the real-time temperature falls to 30 degrees.
According to the technical scheme of the embodiment of the invention, the operation strategy matched with the temperature range to which the environment temperature belongs is determined by determining the temperature range to which the environment temperature belongs, and the auxiliary heater is controlled to heat the air entering the clothes drying barrel according to the operation strategy, so that on one hand, the clothes drying speed can be accelerated by means of the auxiliary heater, on the other hand, the operation strategy of the auxiliary heater is determined according to the environment temperature, and the damage of the clothes dryer caused by the damage of the internal thermal cycle of the clothes dryer is avoided.
EXAMPLE III
Fig. 3 is a flowchart of a heater control method in a third embodiment of the present invention, which is further detailed on the basis of the above embodiments and provides specific steps of determining an operation strategy of the auxiliary heater according to an ambient temperature, and controlling the auxiliary heater to heat air entering the clothes drying tub according to the operation strategy. A heater control method provided by a third embodiment of the present invention is described below with reference to fig. 3, including the following steps:
Step 320, determining an expected temperature in the clothes drying barrel according to the ambient temperature and the ambient humidity, and determining an operation strategy as a second self-adaptive operation strategy according to the expected temperature; the second adaptive operation strategy is to control the on and off of the auxiliary heater according to the real-time temperature and the expected temperature in the clothes drying barrel.
In this embodiment, considering that the drying efficiency of the clothes is affected by the ambient temperature and the ambient humidity, for example, in a rainy season, the air humidity is high, the clothes is dried slowly, the expected temperature in the clothes drying tub can be determined jointly according to the ambient temperature and the ambient humidity, and the operation policy is determined as a second adaptive operation policy according to the expected temperature, wherein the second adaptive operation policy is to control the auxiliary heater to be turned on and off according to the real-time temperature and the expected temperature in the clothes drying tub. For example, the second adaptive operation strategy is to turn off the auxiliary heater when the real-time temperature in the drying tub is 40 degrees higher than the desired temperature, and turn on the auxiliary heater when the real-time temperature in the drying tub is 40 degrees lower than the desired temperature.
Step 330, when the desired temperature is higher than the real-time temperature in the clothes drying barrel, turning on the auxiliary heater; when the desired temperature is lower than the real-time temperature in the drying tub, the auxiliary heater is turned off.
In this embodiment, after the operation policy is determined to be the second adaptive operation policy, when the dryer is operating, the auxiliary heater is turned on when the expected temperature is higher than the real-time temperature in the drying tub, and the auxiliary heater is turned off when the expected temperature is lower than the real-time temperature in the drying tub. Illustratively, the desired temperature is 40 degrees, the auxiliary heater is turned on for heating when the temperature in the clothes drying barrel is lower than 40 degrees, and the auxiliary heater is turned off when the temperature in the clothes drying barrel is higher than or equal to 40 degrees.
According to the technical scheme of the embodiment of the invention, the expected temperature in the clothes drying barrel is determined according to the ambient temperature and the ambient humidity, the operation strategy is determined to be a second self-adaptive operation strategy according to the expected temperature, when the expected temperature is higher than the real-time temperature in the clothes drying barrel, the auxiliary heater is started, when the expected temperature is lower than the real-time temperature in the clothes drying barrel, the auxiliary heater is closed, the temperature in the clothes drying barrel can be quickly increased when the clothes dryer starts to operate, the clothes humidity is high, and a large amount of heat energy needs to be consumed, the temperature in the clothes drying barrel is always kept high, the drying efficiency is improved, and meanwhile, the clothes dryer is prevented from being damaged.
Example four
Fig. 4 is a schematic structural diagram of a heater control device according to a fourth embodiment of the present invention, where the heater control device includes: an ambient temperature acquisition module 410, an operating strategy determination module 420, and a heater control module 430.
An ambient temperature obtaining module 410, configured to obtain an ambient temperature when the dryer starts to operate;
an operation strategy determination module 420, configured to determine an operation strategy of the auxiliary heater according to the ambient temperature;
and a heater control module 430 for controlling the auxiliary heater to heat the air entering the drying tub according to the operation strategy during the operation of the dryer.
According to the technical scheme of the embodiment of the invention, the operation strategy of the auxiliary heater is determined according to the ambient temperature collected when the clothes dryer starts to operate, and the auxiliary heater is controlled to heat the air entering the clothes drying barrel according to the operation strategy in the operation process of the clothes dryer, so that the problems that the stable temperature is difficult to maintain in the clothes drying barrel and the clothes drying efficiency is low when the ambient temperature is low or the clothes are more in the existing clothes dryer are solved, the auxiliary heater is controlled to heat the air entering the clothes drying barrel through the operation strategy matched with the ambient temperature, the high temperature is always kept in the clothes drying barrel, and the drying efficiency is improved.
Optionally, the operation policy determining module 420 includes:
a temperature range determination unit for determining a temperature range to which the ambient temperature belongs;
and the operation strategy determining unit is used for determining an operation strategy matched with the temperature range to which the environment temperature belongs according to the mapping relation between the temperature range and the operation strategy.
Optionally, the operation policy determining unit includes:
the first strategy determining subunit is used for determining that the operation strategy is a first cyclic operation strategy when the ambient temperature is lower than or equal to a first temperature, wherein the first cyclic operation strategy comprises a first opening duration and a first closing duration of each cycle;
correspondingly, the heater control module 430 is specifically configured to:
and circularly turning on and off the auxiliary heater according to the first on duration and the first off duration during the operation of the clothes dryer.
Optionally, the operation policy determining unit includes:
the second strategy determining subunit is configured to determine, when the ambient temperature is higher than the first temperature and lower than or equal to a second temperature, that the operation strategy is a second cyclic operation strategy, where the second cyclic operation strategy includes a second on duration and a second off duration of each cycle, and the second on duration is longer than the first on duration;
correspondingly, the heater control module 430 is specifically configured to:
and circularly turning on and off the auxiliary heater according to the second on time and the second off time in the operation process of the clothes dryer.
Optionally, the operation policy determining unit includes:
a third strategy determining subunit, configured to determine that the operation strategy is a first adaptive operation strategy when the ambient temperature is higher than the second temperature, where the first adaptive operation strategy is to control the auxiliary heater to be turned on and off according to a real-time temperature in the laundry dryer;
correspondingly, the heater control module 430 is specifically configured to:
when the clothes dryer starts to operate, the auxiliary heater is synchronously started, and the real-time temperature in the clothes drying barrel is collected;
turning off the auxiliary heater when the real-time temperature rises to a third temperature;
and when the real-time temperature is reduced to a fourth temperature, the auxiliary heater is turned on again.
Optionally, the operation policy determining module 420 is further configured to:
determining the expected temperature in the clothes drying barrel according to the ambient temperature and the ambient humidity, and determining the operation strategy as a second self-adaptive operation strategy according to the expected temperature; the second self-adaptive operation strategy is to control the auxiliary heater to be turned on or off according to the real-time temperature in the clothes drying barrel and the expected temperature;
correspondingly, the heater control module 430 is specifically configured to:
turning on the auxiliary heater when the desired temperature is higher than a real-time temperature in the drying tub;
turning off the auxiliary heater when the desired temperature is lower than a real-time temperature in the drying tub.
The heater control device provided by the embodiment of the invention can execute the heater control method provided by any embodiment of the invention, and has corresponding functional modules and beneficial effects of the execution method.
EXAMPLE five
Fig. 5 is a schematic structural diagram of a clothes dryer according to a fifth embodiment of the present invention, and as shown in fig. 5, the electronic device includes a processor 50 and a memory 51; the number of processors 50 in the device may be one or more, and one processor 50 is taken as an example in fig. 5; the processor 50 and the memory 51 in the device may be connected by a bus or other means, as exemplified by the bus connection in fig. 5.
The memory 51, which is a computer-readable storage medium, may be used to store software programs, computer-executable programs, and modules, such as program instructions/modules corresponding to a heater control method in an embodiment of the present invention (for example, the ambient temperature acquisition module 410, the operation strategy determination module 420, and the heater control module 430 in the heater control apparatus). The processor 50 executes various functional applications of the device and data processing by running software programs, instructions and modules stored in the memory 51, that is, implements the heater control method described above.
The method comprises the following steps:
acquiring the ambient temperature when the clothes dryer starts to operate;
determining an operation strategy of the auxiliary heater according to the environment temperature;
and controlling the auxiliary heater to heat the air entering the clothes drying barrel according to the operation strategy in the operation process of the clothes dryer.
The memory 51 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the terminal, and the like. Further, the memory 51 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device. In some examples, the memory 51 may further include memory located remotely from the processor 50, which may be connected to the device over a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
Optionally, the dryer further includes an auxiliary heater 52 for heating air entering the drying tub during operation of the dryer, so that the drying tub maintains a higher temperature during drying of the laundry, thereby improving drying efficiency of the laundry.
EXAMPLE six
An embodiment of the present invention also provides a computer-readable storage medium having stored thereon a computer program for executing a heater control method when executed by a computer processor, the method including:
acquiring the ambient temperature when the clothes dryer starts to operate;
determining an operation strategy of the auxiliary heater according to the environment temperature;
and controlling the auxiliary heater to heat the air entering the clothes drying barrel according to the operation strategy in the operation process of the clothes dryer.
From the above description of the embodiments, it is obvious for those skilled in the art that the present invention can be implemented by software and necessary general hardware, and certainly, can also be implemented by hardware, but the former is a better embodiment in many cases. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which can be stored in a computer-readable storage medium, such as a floppy disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a FLASH Memory (FLASH), a hard disk or an optical disk of a computer, and includes several instructions for enabling a computer device (which may be a personal computer, a server, or a network device) to execute the methods according to the embodiments of the present invention.
It should be noted that, in the embodiment of the heater control device, the units and modules included in the embodiment are merely divided according to the functional logic, but are not limited to the above division as long as the corresponding functions can be realized; in addition, specific names of the functional units are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present invention.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (9)
1. A heater control method, comprising:
acquiring the ambient temperature when the clothes dryer starts to operate;
determining an operation strategy of the auxiliary heater according to the environment temperature;
and controlling the auxiliary heater to heat the air entering the clothes drying barrel according to the operation strategy in the operation process of the clothes dryer.
2. The method of claim 1, wherein determining an operating strategy for an auxiliary heater based on the ambient temperature comprises:
determining a temperature range to which the ambient temperature belongs;
and determining an operation strategy matched with the temperature range to which the environment temperature belongs according to the mapping relation between the temperature range and the operation strategy.
3. The method of claim 2, wherein determining the operation strategy matching the temperature range to which the ambient temperature belongs according to the mapping relationship between the temperature range and the operation strategy comprises:
when the environment temperature is lower than or equal to a first temperature, determining that an operation strategy is a first cycle operation strategy, wherein the first cycle operation strategy comprises a first opening time length and a first closing time length of each cycle;
correspondingly, according to the operation strategy, the auxiliary heater is controlled to heat the air entering the clothes drying barrel, and the method comprises the following steps:
and circularly turning on and off the auxiliary heater according to the first on duration and the first off duration during the operation of the clothes dryer.
4. The method of claim 3, wherein determining the operation strategy matching the temperature range to which the ambient temperature belongs according to the mapping relationship between the temperature range and the operation strategy comprises:
when the environment temperature is higher than the first temperature and lower than or equal to a second temperature, determining that the operation strategy is a second cycle operation strategy, wherein the second cycle operation strategy comprises a second opening duration and a second closing duration of each cycle, and the second opening duration is longer than the first opening duration;
correspondingly, according to the operation strategy, the auxiliary heater is controlled to heat the air entering the clothes drying barrel, and the method comprises the following steps:
and circularly turning on and off the auxiliary heater according to the second on time and the second off time in the operation process of the clothes dryer.
5. The method of claim 4, wherein determining the operation strategy matching the temperature range to which the ambient temperature belongs according to the mapping relationship between the temperature range and the operation strategy comprises:
when the environment temperature is higher than a second temperature, determining that an operation strategy is a first self-adaptive operation strategy, wherein the first self-adaptive operation strategy controls the auxiliary heater to be turned on and off according to the real-time temperature in the clothes drying barrel;
correspondingly, according to the operation strategy, the auxiliary heater is controlled to heat the air entering the clothes drying barrel, and the method comprises the following steps:
when the clothes dryer starts to operate, the auxiliary heater is synchronously started, and the real-time temperature in the clothes drying barrel is collected;
turning off the auxiliary heater when the real-time temperature rises to a third temperature;
and when the real-time temperature is reduced to a fourth temperature, the auxiliary heater is turned on again.
6. The method of claim 1, wherein determining the operating strategy for the auxiliary heater based on the ambient temperature comprises:
determining the expected temperature in the clothes drying barrel according to the ambient temperature and the ambient humidity, and determining the operation strategy as a second self-adaptive operation strategy according to the expected temperature; the second self-adaptive operation strategy is to control the auxiliary heater to be turned on or off according to the real-time temperature in the clothes drying barrel and the expected temperature;
correspondingly, according to the operation strategy, the auxiliary heater is controlled to heat the air entering the clothes drying barrel, and the method comprises the following steps:
turning on the auxiliary heater when the desired temperature is higher than a real-time temperature in the drying tub;
turning off the auxiliary heater when the desired temperature is lower than a real-time temperature in the drying tub.
7. A heater control apparatus, comprising:
the system comprises an ambient temperature acquisition module, a control module and a control module, wherein the ambient temperature acquisition module is used for acquiring ambient temperature when the clothes dryer starts to operate;
the operation strategy determining module is used for determining the operation strategy of the auxiliary heater according to the environment temperature;
and the heater control module is used for controlling the auxiliary heater to heat the air entering the clothes drying barrel according to the operation strategy in the operation process of the clothes dryer.
8. A clothes dryer, characterized by comprising:
one or more processors;
an auxiliary heater for heating in the operation process of the clothes dryer;
a storage device for storing one or more programs,
when executed by the one or more processors, cause the one or more processors to implement the heater control method of any one of claims 1-6.
9. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out a heater control method according to any one of claims 1 to 6.
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| CN202110030752.2A CN112878009A (en) | 2021-01-11 | 2021-01-11 | Heater control method, device, medium and clothes dryer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113897765A (en) * | 2021-11-15 | 2022-01-07 | 木卫智能科技(深圳)有限公司 | Control method of clothes treatment equipment and clothes treatment equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113897765A (en) * | 2021-11-15 | 2022-01-07 | 木卫智能科技(深圳)有限公司 | Control method of clothes treatment equipment and clothes treatment equipment |
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