CN113774640A - Control method and device of clothes drying equipment and clothes drying equipment - Google Patents
Control method and device of clothes drying equipment and clothes drying equipment Download PDFInfo
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- CN113774640A CN113774640A CN202111110753.4A CN202111110753A CN113774640A CN 113774640 A CN113774640 A CN 113774640A CN 202111110753 A CN202111110753 A CN 202111110753A CN 113774640 A CN113774640 A CN 113774640A
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- 238000000034 method Methods 0.000 title claims abstract description 52
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- 238000004590 computer program Methods 0.000 claims description 14
- 230000000007 visual effect Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 8
- 238000004659 sterilization and disinfection Methods 0.000 description 8
- 238000004891 communication Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 150000001728 carbonyl compounds Chemical class 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
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- 230000001954 sterilising effect Effects 0.000 description 3
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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
- D06F58/00—Domestic laundry dryers
- D06F58/32—Control of operations performed in domestic laundry dryers
- D06F58/34—Control of operations performed in domestic laundry dryers characterised by the purpose or target of the control
- D06F58/36—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry
- D06F58/38—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry of drying, e.g. to achieve the target humidity
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- 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
- D06F58/44—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry of conditioning or finishing, e.g. for smoothing or removing creases
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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
- D06F2103/32—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
- 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
-
- 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
- D06F2103/54—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers related to blowers or fans
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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
- D06F2103/64—Radiation, e.g. microwaves
- D06F2103/66—Radiation, e.g. microwaves for treatment of laundry otherwise than by drying, e.g. using UV light
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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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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
The application relates to a control method and device of a clothes drying device and the clothes drying device. The method comprises the following steps: when a starting working instruction is received, the rotary drum is controlled to rotate, and a preset illuminating lamp assembly and an ultraviolet lamp assembly are started, wherein the irradiation range of the ultraviolet lamp assembly comprises the inner area of the rotary drum, and the irradiating light of the illuminating lamp assembly can be transmitted to the visible area of the door body of the clothes drying equipment; controlling the fan to pump out air in the roller and sending the air back to the roller; acquiring the temperature of an air outlet and the temperature of an air inlet, wherein the temperature of the air outlet is the temperature of air in the roller entering a fan, and the temperature of the air inlet is the temperature of air returned to the roller by the fan; and if the condition of stopping working is determined to be met according to the temperature of the air outlet and the temperature of the air inlet, controlling the roller to stop rotating, and turning off the illuminating lamp assembly and the ultraviolet lamp assembly. By adopting the method, the clothes can be simulated to be aired in the sun, and the clothes drying effect and efficiency are improved.
Description
Technical Field
The present application relates to the field of laundry drying technologies, and in particular, to a control method and apparatus for a laundry drying device, an electronic device, a storage medium, and a laundry drying device.
Background
The user likes drying the clothes in the sun in daily life, and the ultraviolet ray in the sun can disinfect the clothes, and the touch and the smell of the clothes are better after the clothes are dried in the sun. With the continuous development of drying technology, laundry drying apparatuses, such as laundry dryers, have appeared.
The clothes can be dried by the existing clothes drying equipment, but the softness and the filling power of the dried clothes are poor, so that the touch feeling of the clothes after being dried by sunlight cannot be simulated, and the dried clothes do not have the smell of the clothes after being dried by sunlight, so that the clothes drying effect is poor, and the clothes drying efficiency is low.
Disclosure of Invention
In view of the above, it is necessary to provide a control method and apparatus for a clothes drying apparatus, an electronic device, a storage medium and a clothes drying apparatus, which can improve clothes drying efficiency.
A control method of a laundry drying apparatus, the method comprising:
when a starting work instruction is received, the rotary drum is controlled to rotate, and a preset illuminating lamp assembly and an ultraviolet lamp assembly are started, wherein the irradiation range of the ultraviolet lamp assembly comprises the inner area of the rotary drum, and the irradiating light of the illuminating lamp assembly can penetrate the visible area of the door body of the clothes drying equipment;
controlling a fan to pump out air in the roller and sending the air back to the roller;
acquiring an air outlet temperature and an air inlet temperature, wherein the air outlet temperature is the temperature of air in the roller entering the fan, and the air inlet temperature is the temperature of air returned to the roller by the fan;
and if the condition of stopping working is determined to be met according to the temperature of the air outlet and the temperature of the air inlet, controlling the roller to stop rotating, and closing the illuminating lamp assembly and the ultraviolet lamp assembly.
In one embodiment, the controlling drum rotates and turns on a preset lamp assembly and a preset ultraviolet lamp assembly, including:
controlling the drum to rotate and turning on the lighting lamp assembly;
determining a weight of laundry to be dried in the drum during rotation of the drum;
determining the working time of the ultraviolet lamp assembly according to the weight of the clothes to be dried;
and starting the ultraviolet lamp component according to the working time of the ultraviolet lamp component.
In one embodiment, the drum is controlled to rotate and turn on a preset lighting lamp assembly and a preset ultraviolet lamp assembly, and further comprising:
controlling the drum to rotate, controlling the illumination lamp assembly and the ultraviolet lamp assembly to be alternately started, and simultaneously turning off the illumination lamp assembly and the ultraviolet lamp assembly when the illumination lamp assembly and the ultraviolet lamp assembly are alternately started for a preset number of times;
and returning to the step of controlling the illumination lamp assembly and the ultraviolet lamp assembly to be alternately started when the closing time of the illumination lamp assembly and the ultraviolet lamp assembly reaches a preset time.
In one embodiment, determining the manner of meeting the stop condition according to the outlet temperature and the inlet temperature includes:
calculating a temperature difference between the air outlet temperature and the air inlet temperature;
and when the temperature difference is smaller than a preset temperature difference value, determining that the working stopping condition is met.
In one embodiment, after determining that the shutdown condition is not satisfied, the method further includes:
calculating a temperature change rate based on the air outlet temperature and the air inlet temperature;
and adjusting the working time of the ultraviolet lamp component according to the temperature change rate.
A control device of a laundry drying apparatus, the device comprising:
the starting control module is used for controlling the rotary drum to rotate and starting a preset illuminating lamp assembly and an ultraviolet lamp assembly when receiving a starting working instruction, wherein the irradiation range of the ultraviolet lamp assembly comprises the inner area of the rotary drum, and the irradiating light of the illuminating lamp assembly can penetrate the visible area of the door body of the clothes drying equipment;
the work control module is used for controlling the fan to pump out the air in the roller and sending the air back to the roller;
the temperature acquisition module is used for acquiring the temperature of an air outlet and the temperature of an air inlet, wherein the temperature of the air outlet is the temperature of air in the roller entering the fan, and the temperature of the air inlet is the temperature of air returned to the roller by the fan;
and the closing control module is used for controlling the roller to stop rotating and closing the illuminating lamp assembly and the ultraviolet lamp assembly if the condition of stopping working is determined to be met according to the temperature of the air outlet and the temperature of the air inlet.
An electronic device comprising a memory storing a computer program and a processor implementing the steps of the control method of the laundry drying apparatus described above when executing the computer program.
A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the above-mentioned control method of a laundry drying apparatus.
A laundry drying apparatus, the apparatus comprising: the device comprises a main body, a door body, a roller, a fan, an illuminating lamp assembly, an ultraviolet lamp assembly and a controller;
the door body, the roller and the fan are arranged on the main body;
the door body is provided with a visual area, and the visual area is used for observing the working states of the illuminating lamp assembly and the roller;
the illumination lamp assembly and the ultraviolet lamp assembly are arranged on the inner side of the door body and respectively comprise at least one, the irradiation range of the ultraviolet lamp assembly comprises the inner area of the roller, and the irradiation light of the illumination lamp assembly can penetrate the visible area of the door body;
the controller is used for controlling the rotary drum to rotate and starting a preset illuminating lamp assembly and an ultraviolet lamp assembly when receiving a starting working instruction; controlling a fan to pump out air in the roller and sending the air back to the roller; acquiring an air outlet temperature and an air inlet temperature, wherein the air outlet temperature is the temperature of air in the roller entering the fan, and the air inlet temperature is the temperature of air returned to the roller by the fan; and if the condition of stopping working is determined to be met according to the temperature of the air outlet and the temperature of the air inlet, controlling the roller to stop rotating, and closing the illuminating lamp assembly and the ultraviolet lamp assembly.
In one embodiment, the positional relationship between the lamp assembly and the ultraviolet lamp assembly comprises:
the illuminating lamp assembly is close to the ultraviolet lamp assembly, a preset distance is arranged between the illuminating lamp assembly and the ultraviolet lamp assembly, and the illuminating lamp assembly and the ultraviolet lamp assembly are at least one of mutually symmetrical at the inner side of the door body.
According to the control method and device of the clothes drying equipment and the clothes drying equipment, when the starting work instruction is received, the rotary drum is controlled to rotate, and the preset illuminating lamp assembly and the ultraviolet lamp assembly are started, the irradiation range of the ultraviolet lamp assembly comprises the inner area of the rotary drum, and the irradiating light of the illuminating lamp assembly can penetrate the visible area of the door body of the clothes drying equipment; controlling the fan to pump out air in the roller and sending the air back to the roller; acquiring the temperature of an air outlet and the temperature of an air inlet, wherein the temperature of the air outlet is the temperature of air in the roller entering a fan, and the temperature of the air inlet is the temperature of air returned to the roller by the fan; and if the condition of stopping working is determined to be met according to the temperature of the air outlet and the temperature of the air inlet, controlling the roller to stop rotating, and turning off the illuminating lamp assembly and the ultraviolet lamp assembly. By adopting the method of the embodiment, clothes can be simulated to be dried in the sun in the working process of the clothes drying equipment, the color of the clothes in the sun is simulated through the illuminating lamp assembly, the sterilization and disinfection effects of the sun are simulated through the ultraviolet lamp assembly, the dried clothes have the smell after being dried in the sun, whether the clothes drying equipment stops working is determined based on the temperature, the softness and the fluffy ratio of the dried clothes can be improved, the touch feeling of the clothes after being dried in the sun is simulated, and the drying effect and the drying efficiency of the clothes are improved.
Drawings
Fig. 1 is an application environment diagram of a control method of a clothes drying apparatus in one embodiment;
fig. 2 is a flowchart illustrating a control method of the laundry drying apparatus according to an embodiment;
FIG. 3 is a schematic view of a clothes drying apparatus in one embodiment;
FIG. 4 is a flow chart illustrating a method for controlling a clothes drying apparatus according to an exemplary embodiment;
FIG. 5 is a diagram illustrating a performance test result of the clothes drying apparatus in one embodiment;
fig. 6 is a block diagram illustrating a control device of the clothes drying apparatus according to an embodiment;
FIG. 7 is a diagram illustrating an internal structure of an electronic device in one embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
In one embodiment, the control method of the clothes drying apparatus provided by the present application can be applied to the application environment shown in fig. 1. Wherein, both clothes drying device 102 and external control device 104 may be involved, clothes drying device 102 communicates with external control device 104 through network, protocol, bluetooth, etc. In particular, laundry drying apparatus 102 may be used to dry laundry to be dried, laundry drying apparatus 102 generally including: the clothes drying equipment comprises a main body, a door body, a roller, a fan, a lighting lamp assembly, an ultraviolet lamp assembly and a controller, wherein the controller can control the clothes drying equipment 102, and the door body, the roller and the fan are arranged on the main body; the door body is provided with a visible area, as shown by a circular area in the figure, the visible area is used for observing the working states of the illuminating lamp assembly and the rotary drum, and clothes to be dried can be placed in the rotary drum; the illuminating lamp assembly and the ultraviolet lamp assembly are arranged on the inner side of the door body and respectively comprise at least one, the irradiation range of the ultraviolet lamp assembly comprises the inner area of the roller, and the irradiating light of the illuminating lamp assembly can penetrate the visible area of the door body.
Specifically, the user may send a start-up operation command through the external control device 104, and the controller of the laundry drying device 102 controls the drum to rotate and turn on the preset illumination lamp assembly and the ultraviolet lamp assembly when receiving the start-up operation command; controlling the fan to pump out air in the roller and sending the air back to the roller; acquiring the temperature of an air outlet and the temperature of an air inlet, wherein the temperature of the air outlet is the temperature of air in the roller entering a fan, and the temperature of the air inlet is the temperature of air returned to the roller by the fan; and if the condition of stopping working is determined to be met according to the temperature of the air outlet and the temperature of the air inlet, controlling the roller to stop rotating, and turning off the illuminating lamp assembly and the ultraviolet lamp assembly.
In one embodiment, the application environment of the control method of the clothes drying apparatus provided by the present application may only relate to clothes drying apparatus 102. Clothes drying apparatus 102 includes a display panel, and a user may select clothes drying apparatus 102 to start up operation on the display panel, so as to generate a start-up operation instruction, and a controller in clothes drying apparatus 102 may control clothes drying apparatus 102.
Specifically, a user may select a start operation in a display panel of laundry drying device 102 to generate a start operation instruction, and when receiving the start operation instruction, the controller controls the drum to rotate and turns on a preset illumination lamp assembly and an ultraviolet lamp assembly, an irradiation range of the ultraviolet lamp assembly includes an inner area of the drum, and irradiation light of the illumination lamp assembly may transmit a visible area of a door body of the laundry drying device; controlling the fan to pump out air in the roller and sending the air back to the roller; acquiring the temperature of an air outlet and the temperature of an air inlet, wherein the temperature of the air outlet is the temperature of air in the roller entering a fan, and the temperature of the air inlet is the temperature of air returned to the roller by the fan; and if the condition of stopping working is determined to be met according to the temperature of the air outlet and the temperature of the air inlet, controlling the roller to stop rotating, and turning off the illuminating lamp assembly and the ultraviolet lamp assembly.
The clothes drying apparatus 102 may be, but not limited to, various exhaust type, condensing type and heat pump type clothes drying apparatuses, the controller in the clothes drying apparatus 102 may be an electronic apparatus including, but not limited to, various control chips, circuit boards, etc., the external control apparatus 104 may be a terminal or a server, the terminal may be, but not limited to, various personal computers, notebook computers, smart phones, tablet computers, portable wearable apparatuses, etc., and the server may be implemented by an independent server or a server cluster consisting of a plurality of servers.
In one embodiment, as shown in fig. 2, a method for controlling a clothes drying apparatus is provided, which is described by taking a controller applied to clothes drying apparatus 102 in fig. 1 as an example, and includes:
step S202, when a starting work instruction is received, the rotary drum is controlled to rotate, and a preset illuminating lamp assembly and an ultraviolet lamp assembly are started, wherein the irradiation range of the ultraviolet lamp assembly comprises the inner area of the rotary drum, and the irradiating light of the illuminating lamp assembly can penetrate the visible area of the door body of the clothes drying equipment.
In one embodiment, a laundry drying apparatus includes: the main part, the door body, the cylinder, the fan, light assembly, ultraviolet lamp subassembly to and the controller, the door body, cylinder and fan setting are in the main part. Wherein, the drum can be used for placing clothes to be dried, in other embodiments, the drum can be idle, and the drum can rotate in clockwise and anticlockwise directions alternatively when rotating. The door body refers to a door capable of being opened in the laundry drying apparatus so that a user places laundry to be dried in the drum. The door body is provided with a visible area, the visible area is a transparent area which can be transparent, and the shape of the visible area can be circular, square, polygonal and the like, and the visible area is not limited herein. Specifically, the viewing area is used to observe the operation state of the lamp assembly and the drum. Because clothing drying equipment includes the ultraviolet lamp subassembly, therefore the visual zone of the door body need do and prevent ultraviolet ray and handle, can use the resin material of preventing ultraviolet ray on selecting the material, and it can prevent that the ultraviolet ray of ultraviolet lamp subassembly from exposing, and does not influence the penetrating of the illumination light of light subassembly.
In one embodiment, the light assembly of the clothes drying apparatus is a warm light assembly including an incandescent lamp, a warm LED lamp, etc., and the power of the light assembly may be 10 watts (W) in particular, for simulating the color of sunlight when the clothes are dried. The lighting lamp assembly is arranged on the door body of the clothes drying equipment, and the lighting lamp assembly is arranged on the door body of the clothes drying equipment. The ultraviolet lamp assembly of the clothes drying equipment is an ultraviolet light source and comprises an ultraviolet light source with the wavelength range of 200-370 nanometers (nm), and the ultraviolet lamp assembly can be an ultraviolet light source with the wavelength of 250 nm. Wherein, the irradiation range of the ultraviolet lamp assembly comprises the inner area of the drum and is used for disinfection and sterilization in the drying process of the clothes to be dried. During the disinfection and sterilization process, the ultraviolet light can excite chemical substances on the cloth of the clothes to be dried, such as residual softener, brightener, dye and the like, to perform oxidation photochemical reaction to generate various carbonyl compounds, such as pentanal, hexanal and the like, and the carbonyl compounds can emit odor when volatilizing so as to simulate the sun-cured smell of the clothes on the smell of a user. Wherein the concentration of the carbonyl compound may be determined according to the operating time of the ultraviolet lamp assembly.
In one embodiment, the illumination lamp assembly and the ultraviolet lamp assembly may be disposed at an inner side of a door body of the laundry drying apparatus, and particularly, may be disposed at an inner side area of a door frame of the door body. The illuminating lamp assembly and the ultraviolet lamp assembly respectively comprise at least one. Specifically, the positional relationship between the illumination lamp assembly and the ultraviolet lamp assembly includes: the illuminating lamp assembly is close to the ultraviolet lamp assembly, the illuminating lamp assembly and the ultraviolet lamp assembly are spaced by a preset distance, and the illuminating lamp assembly and the ultraviolet lamp assembly are at least one of mutually symmetrical at the inner side of the door body. Wherein the lamp assembly can be combined into a lamp set when the lamp assembly is next to the ultraviolet lamp assembly. When the light subassembly includes more than two, the light subassembly can make up to the illumination banks, and when the ultraviolet lamp subassembly included more than two, the ultraviolet lamp subassembly can make up to the ultraviolet lamp group. In another embodiment, the illumination lamp assembly and the ultraviolet lamp assembly can also be directly arranged on the door body, and at the moment, a circuit needs to be connected to the door body so that the controller can control the illumination lamp assembly and the ultraviolet lamp assembly.
In one embodiment, the clothes drying apparatus includes a display panel, and the user may select a start operation in the display panel of the clothes drying apparatus, thereby generating a start operation instruction. When the controller of the clothes drying equipment receives a starting work instruction, the controller controls the rotary drum to rotate and starts the preset illuminating lamp assembly and the preset ultraviolet lamp assembly. The working modes of the illuminating lamp assembly and the ultraviolet lamp assembly can be alternative working, and the illuminating lamp assembly can also work continuously, the ultraviolet lamp assembly works at intervals and the like. When the ultraviolet lamp assembly works at intervals, the working time can be adjusted according to the weight of the clothes to be dried or the temperature change rate corresponding to the clothes to be dried.
And step S204, controlling the fan to pump out the air in the roller and sending the air back to the roller.
In one of the embodiments, the laundry drying apparatus may be a heat pump laundry drying apparatus. The clothes drying equipment uses electric energy to drive the fan and the heat pump system to do work, the heat pump system is a part used for heating and condensing of the clothes drying equipment, and the clothes drying equipment specifically comprises a refrigerant circulation loop formed by connecting a compressor, an evaporator, a condenser and a throttling element. In the working process of the clothes drying equipment, a fan and a heat pump system of the clothes drying equipment work simultaneously, the fan pumps out humid air in a drum of the clothes drying equipment, the air contacts with an evaporator, moisture in the air is condensed into liquid, the condensed air contacts with a condenser, the condenser dries and heats the air, the dried air is sent back into the drum and contacts with clothes to be dried, and then the air becomes humid again and is pumped out, so that the circulation is repeated, and the aim of drying the clothes to be dried is fulfilled. Specifically, when a starting work instruction is received, the controller controls the fan and the heat pump system to work simultaneously, controls the fan to pump out air in the roller and sends the air back to the roller. Meanwhile, the drum rotates alternately in the clockwise direction and the anticlockwise direction uninterruptedly, clothes to be dried are dispersed, the clothes to be dried are fully contacted with air, and the dried clothes reach better filling power.
In one embodiment, in the working process of the clothes drying equipment, the working power of the fan is unchanged, the working power of the compressor in the heat pump system can be adjusted according to the weight of the clothes to be dried, and the working power of the compressor and the weight of the clothes to be dried have a set corresponding relationship. Wherein, the working power of the fan can be 120W, the working power of the compressor can be 200W-400W, and the adjustment is carried out according to the weight of the clothes to be dried. The operating power of the compressor is set to a maximum power when the weight of the laundry to be dried is a maximum accommodated weight of the drum, and is set to a minimum power when the weight of the laundry to be dried is a minimum accommodated weight of the drum. Wherein the maximum accommodated weight may be set to 6 kilograms (kg) and the minimum accommodated weight may be set to 0 kg.
And step S206, acquiring the temperature of an air outlet and the temperature of an air inlet, wherein the temperature of the air outlet is the temperature of air in the roller entering the fan, and the temperature of the air inlet is the temperature of air returned to the roller by the fan.
In one embodiment, the temperature of air in the drum entering the fan is determined as the outlet temperature, and the temperature of air sent back into the drum by the fan is determined as the inlet temperature. Wherein, be provided with temperature acquisition device respectively in air outlet position and air intake position, temperature acquisition device includes but not the various temperature sensor of limitation. When air is discharged and supplied, the temperature of the air outlet and the temperature of the air inlet are respectively collected by corresponding temperature collecting devices, and the temperature of the air outlet and the temperature of the air inlet are transmitted to the controller. Specifically, the controller obtains an air outlet temperature and an air inlet temperature.
In one embodiment, when the temperature acquisition device transmits the outlet temperature and the inlet temperature to the controller, the temperature acquisition time is jointly transmitted to the controller, so that the controller calculates the temperature change rate based on the temperature acquisition time, the outlet temperature and the inlet temperature.
And step S208, if the condition of stopping working is determined to be met according to the temperature of the air outlet and the temperature of the air inlet, controlling the roller to stop rotating, and turning off the illuminating lamp assembly and the ultraviolet lamp assembly.
In one embodiment, the controller determines whether the stop condition of the clothes drying equipment is met according to the outlet temperature and the inlet temperature after acquiring the outlet temperature and the inlet temperature. Specifically, the controller determines the mode meeting the stop working condition according to the air outlet temperature and the air inlet temperature, and the method comprises the following steps: and calculating the temperature difference between the temperature of the air inlet and the temperature of the air inlet, and determining that the working stopping condition is met when the temperature difference is smaller than a preset temperature difference value. Wherein the preset temperature difference value may be set to 10 ℃. And when the temperature difference value is larger than the preset temperature difference value, determining that the stop working condition is not met. Specifically, upon determining that the stop condition is satisfied, the drum is controlled to stop rotating, and the lamp assembly and the ultraviolet lamp assembly are turned off. In addition, the controller can also control the sending of a prompt tone to prompt the user that the drying is finished.
In one embodiment, since the working power of the compressor in the heat pump system can be adjusted according to the weight of the laundry to be dried, after determining that the stop condition is not satisfied, the method further includes: determining the weight of the laundry to be dried in the drum, and adjusting the operating power of the compressor according to the weight of the laundry to be dried in the drum.
In one embodiment, after determining that the stop operation condition is not satisfied, the method further includes: and calculating the temperature change rate based on the temperature of the air outlet and the temperature of the air inlet, and adjusting the working time of the ultraviolet lamp assembly according to the temperature change rate. Specifically, when the temperature change rate is slow, which means that the laundry to be dried is about to be dried, the adjustment range of the operation time period of the ultraviolet lamp assembly is small.
In the control method of the clothes drying equipment, when a controller of the clothes drying equipment receives a starting work instruction, the rotary drum is controlled to rotate, and a preset illuminating lamp assembly and an ultraviolet lamp assembly are started, wherein the irradiation range of the ultraviolet lamp assembly comprises the inner area of the rotary drum, and the irradiating light of the illuminating lamp assembly can penetrate the visible area of the door body of the clothes drying equipment; controlling the fan to pump out air in the roller and sending the air back to the roller; acquiring the temperature of an air outlet and the temperature of an air inlet, wherein the temperature of the air outlet is the temperature of air in the roller entering a fan, and the temperature of the air inlet is the temperature of air returned to the roller by the fan; and if the condition of stopping working is determined to be met according to the temperature of the air outlet and the temperature of the air inlet, controlling the roller to stop rotating, and turning off the illuminating lamp assembly and the ultraviolet lamp assembly. By adopting the method of the embodiment, clothes can be simulated to be dried in the sun in the working process of the clothes drying equipment, the color of the clothes in the sun is simulated through the illuminating lamp assembly, the sterilization and disinfection effects of the sun are simulated through the ultraviolet lamp assembly, the dried clothes have the smell after being dried in the sun, whether the clothes drying equipment stops working is determined based on the temperature, the softness and the fluffy ratio of the dried clothes can be improved, the touch feeling of the clothes after being dried in the sun is simulated, and the drying effect and the drying efficiency of the clothes are improved.
In one embodiment, the step S202 controls the drum to rotate and turns on the preset lamp assembly and the ultraviolet lamp assembly, including:
step S302, controlling the roller to rotate and turning on the lighting lamp assembly.
In one embodiment, the lamp assembly and the ultraviolet lamp assembly may be operated in a manner that the lamp assembly is continuously operated and the ultraviolet lamp assembly is operated at intervals. Specifically, when receiving a start-up operation command, the drum is controlled to rotate and the lamp assembly is turned on. Wherein, the lighting lamp component is continuously turned on until the work of the clothes drying equipment is finished.
Step S304, during the rotation of the drum, determining the weight of the laundry to be dried in the drum.
In one embodiment, during the rotation of the drum, the laundry to be dried in the drum is weighed, and the weight of the laundry to be dried is determined. Specifically, an angular velocity sensor is disposed on the drum, and the controller may calculate the weight of the laundry to be dried according to the angular velocity collected by the angular velocity sensor during the rotation of the drum. Wherein, when clothing drying equipment for washing and drying integrative equipment, through setting up angle sensor, need not stop work after the washing procedure, can treat the stoving clothing and weigh, also can weigh at the in-process of drying simultaneously, improve the efficiency of weighing to practice thrift the cost.
And S306, determining the working time of the ultraviolet lamp assembly according to the weight of the clothes to be dried.
In one embodiment, the operation time period of the ultraviolet lamp assembly is determined according to the weight of the laundry to be dried. The working time of the ultraviolet lamp assembly can be adjusted according to the weight of clothes to be dried, and the working time of the ultraviolet lamp assembly does not exceed the preset maximum time. Specifically, the preset maximum time period may be set to 10 minutes (min), and when the weight of the laundry to be dried is large, the operation time period of the ultraviolet lamp assembly is long. For example, when the weight of the laundry to be dried is 6kg of the maximum accommodating weight of the drum, the operation time period of the ultraviolet lamp assembly may be determined to be a preset maximum time period of 10 min.
In one embodiment, after determining the weight of the laundry to be dried in the drum, the method further includes: the working power of the compressor in the heat pump system is set according to the weight of the clothes to be dried in the drum. For example, when the weight of the laundry to be dried is 6kg of the maximum accommodating weight of the drum, the operating power of the compressor may be set to 400W of the maximum power.
And step S308, turning on the ultraviolet lamp assembly according to the working time of the ultraviolet lamp assembly.
In one embodiment, the ultraviolet lamp assembly is turned on according to the operating time of the ultraviolet lamp assembly. Specifically, the ultraviolet lamp assembly is turned on, and is turned off when the ultraviolet lamp assembly continues to operate for a certain operating duration. Wherein, in order to increase the life-span of ultraviolet lamp subassembly, can also close ultraviolet lamp subassembly and predetermine the closing duration, after ultraviolet lamp subassembly lasts to close and predetermines the closing duration, open ultraviolet lamp subassembly again. Specifically, the preset off period may be set to 15 min.
In one embodiment, the step S202 controls the drum to rotate and turns on the preset lamp assembly and the ultraviolet lamp assembly, including:
and S402, controlling the drum to rotate, controlling the illumination lamp assembly and the ultraviolet lamp assembly to be alternately started, and simultaneously turning off the illumination lamp assembly and the ultraviolet lamp assembly when the illumination lamp assembly and the ultraviolet lamp assembly are alternately started for a preset number of times.
In one embodiment, the lamp assembly and the ultraviolet lamp assembly may be operated alternately. Specifically, when a starting work instruction is received, the roller is controlled to rotate, and the illuminating lamp assembly and the ultraviolet lamp assembly are controlled to be alternately started. The lighting lamp assembly may be turned on first, or the ultraviolet lamp assembly may be turned on first, which is not limited herein. For example, the lamp assembly is turned on first, the lamp assembly is turned off and the ultraviolet lamp assembly is turned on when the lamp assembly continues to operate for the set operating time, and the ultraviolet lamp assembly is turned off and the lamp assembly is turned on when the lamp assembly continues to operate for the set operating time, so that the lamp assembly is turned on alternately until the lamp assembly is turned on alternately for the preset number of times. Wherein the preset number of times may be set to 2 times. The working time of the lighting lamp assembly can be the same as or different from that of the ultraviolet lamp assembly, and specifically can be set to 8 min. And when the illuminating lamp assembly and the ultraviolet lamp assembly are alternately started for a preset number of times, the illuminating lamp assembly and the ultraviolet lamp assembly are simultaneously closed.
And S404, when the closing time of the illuminating lamp assembly and the ultraviolet lamp assembly reaches the preset time, returning to the step of controlling the illuminating lamp assembly and the ultraviolet lamp assembly to be alternately opened.
In one embodiment, to increase the life of the lamp assembly and the ultraviolet lamp assembly, the lamp assembly and the ultraviolet lamp assembly may be turned off simultaneously for a predetermined period of time. And when the closing time of the lighting lamp assembly and the ultraviolet lamp assembly reaches the preset time, returning to the step S402 to control the lighting lamp assembly and the ultraviolet lamp assembly to be alternately opened, and opening the lighting lamp assembly or the ultraviolet lamp assembly again. Wherein the preset time period may be set to 15 min.
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is further described in detail below with reference to the accompanying drawings and one embodiment thereof. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
In one embodiment, a schematic diagram of a clothes drying apparatus is shown in fig. 3. In particular, laundry drying apparatus 01 is a heat pump laundry drying apparatus comprising: door body 05, door frame 02 of door body, ultraviolet lamp subassembly 03, light subassembly 04, cylinder 06. Wherein the maximum accommodating weight of the roller 06 is 6 kg; the door body 05 is provided with a circular visible area, and the visible area is made of ultraviolet-proof resin materials and used for observing the working states of the illuminating lamp assembly 04 and the roller 06; light subassembly 04 and ultraviolet lamp subassembly 03 respectively include one, and the adjacent ultraviolet lamp subassembly 03 of light subassembly 04, set up in the inboard region of the door frame 02 of the door body, the irradiation range of ultraviolet lamp subassembly 03 includes the inside region of cylinder 06, the visible region of the light transmission door body 05 of the illumination light of light subassembly 04, ultraviolet lamp subassembly 03 sets up the ultraviolet light source that the wavelength is 250nm, light subassembly 04 sets up the incandescent lamp that power is 10W, the fan of clothing drying equipment 01, heat pump system and controller, not shown in fig. 3. The working power of the fan is 120W, and the working power of the compressor in the heat pump system is 200-400W.
Fig. 4 is a schematic flow chart of a control method of a clothes drying apparatus, which includes the following steps:
clothes to be dried are placed in the rotary drum 06, and when the controller receives a starting work instruction input by a user, the rotary drum 06 is controlled to rotate, and the illuminating lamp assembly 04 is started firstly; in the process of rotating the drum 06, the controller determines that the weight of the clothes to be dried in the drum 06 is 5kg, the weighing time is about 2-3min, determines the working time of the ultraviolet lamp assembly to be 8min according to the weight of the clothes to be dried, and determines the working power of the compressor to be 300W; the irradiation range of the ultraviolet lamp assembly 03 comprises an inner area of the drum 06, and is used for disinfection and sterilization in the drying process of clothes to be dried, so that the smell of the clothes dried in the sun can be simulated on the smell of a user;
the controller controls the fan and the heat pump system to start working at the same time, wherein the working power of the fan is 120W, the fan is controlled to pump out air in the roller 06 and send the air back to the roller 06 to be contacted with clothes to be dried;
when the continuous work of the illuminating lamp assembly 04 reaches the set work time of 8min, the controller turns off the illuminating lamp assembly 04, turns on the ultraviolet lamp assembly 03, turns off the ultraviolet lamp assembly 03 when the continuous work of the ultraviolet lamp assembly 03 reaches the determined work time of 8min, turns on the illuminating lamp assembly 04, turns off the illuminating lamp assembly 04 and turns on the ultraviolet lamp assembly 03 when the continuous work of the illuminating lamp assembly 04 reaches the set work time of 8min, namely, turns on the illuminating lamp assembly 04 and the ultraviolet lamp assembly 03 for 2 times alternately when the continuous work of the ultraviolet lamp assembly 03 reaches the determined work time of 8min, and returns to control to turn on the illuminating lamp assembly 04 to control the illuminating lamp assembly 04 and the ultraviolet lamp assembly 03 to turn on alternately when the turn-off time of the illuminating lamp assembly 04 and the ultraviolet lamp assembly 03 reaches the predetermined time of 15 min;
the controller obtains the temperature of an air outlet and the temperature of an air inlet, wherein the temperature of the air outlet is the temperature of air in the roller 06 entering the fan, and the temperature of the air inlet is the temperature of air returned to the roller 06 by the fan;
the controller calculates the temperature difference between the temperature of the air inlet and the temperature of the air inlet, and when the temperature difference is less than the preset temperature difference value by 10 ℃, the condition of stopping working is determined to be met, the roller 06 is controlled to stop rotating, and the illuminating lamp assembly 04 and the ultraviolet lamp assembly 03 are turned off.
If the temperature difference between the air outlet temperature and the air inlet temperature is greater than the preset temperature difference value by 10 ℃, the controller calculates the temperature change rate based on the air outlet temperature and the air inlet temperature, adjusts the working time of the ultraviolet lamp assembly 03 according to the temperature change rate, adjusts the working power of a compressor in the heat pump system according to the weight of clothes to be dried until the working stop condition is met, controls the rotary drum 06 to stop rotating, and turns off the illuminating lamp assembly 04 and the ultraviolet lamp assembly 03.
In order to verify the effect of simulating drying in the sun by the clothes drying equipment, experimental tests are carried out on the bulkiness and smell of the dried clothes, as shown in fig. 5, a schematic diagram of a performance test result of the clothes drying equipment is shown, wherein the power consumption and the noise of the clothes drying equipment are both less than or equal to a limit value, the fluffiness ratio of the dried clothes reaches 0.98 in the experiment, is higher than 0.87 in common sun drying, and the peculiar smell is also removed by more than or equal to the limit value, so that the effect of the clothes drying equipment is proved to be better.
It should be understood that, although the steps in the above-described flowcharts are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least a part of the steps in the above-mentioned flowcharts may include a plurality of steps or a plurality of stages, which are not necessarily performed at the same time, but may be performed at different times, and the order of performing the steps or the stages is not necessarily performed in sequence, but may be performed alternately or alternately with other steps or at least a part of the steps or the stages in other steps.
In one embodiment, as shown in fig. 6, there is provided a control device of a laundry drying apparatus, including: an opening control module 610, a work control module 620, a temperature acquisition module 630 and a closing control module 640, wherein:
the starting control module 610 is used for controlling the drum to rotate and starting a preset illuminating lamp assembly and an ultraviolet lamp assembly when receiving a starting work instruction, wherein the irradiation range of the ultraviolet lamp assembly comprises the inner area of the drum, and the irradiating light of the illuminating lamp assembly can penetrate the visible area of the door body of the clothes drying equipment;
the work control module 620 is used for controlling the fan to pump out the air in the roller and sending the air back to the roller;
a temperature obtaining module 630, configured to obtain an air outlet temperature and an air inlet temperature, where the air outlet temperature is a temperature at which air in the drum enters the blower, and the air inlet temperature is a temperature at which air in the drum is returned by the blower;
and the closing control module 640 is used for controlling the roller to stop rotating and closing the illuminating lamp assembly and the ultraviolet lamp assembly if the condition of stopping working is determined to be met according to the temperature of the air outlet and the temperature of the air inlet.
In one embodiment, the start control module 610 includes the following elements:
a first turn-on control unit for controlling the drum to rotate and turning on the illumination lamp assembly; determining a weight of laundry to be dried in the drum during rotation of the drum; determining the working time of the ultraviolet lamp assembly according to the weight of the clothes to be dried; and starting the ultraviolet lamp component according to the working time of the ultraviolet lamp component.
In one embodiment, the start control module 610 includes the following elements:
and the second starting control unit is used for controlling the rotation of the roller, controlling the illumination lamp assembly and the ultraviolet lamp assembly to be alternately started, and simultaneously closing the illumination lamp assembly and the ultraviolet lamp assembly for a preset time when the illumination lamp assembly and the ultraviolet lamp assembly are alternately started for a preset number of times.
In one embodiment, the shutdown control module 640 includes the following elements:
the temperature difference determining unit is used for calculating the temperature difference between the air outlet temperature and the air inlet temperature;
and the closing determining unit is used for determining that a stop working condition is met when the temperature difference is smaller than a preset temperature difference value, controlling the roller to stop rotating and closing the illuminating lamp assembly and the ultraviolet lamp assembly.
In one embodiment, the control device of the laundry drying apparatus further includes:
the working duration adjusting unit is used for calculating the temperature change rate based on the air outlet temperature and the air inlet temperature; and adjusting the working time of the ultraviolet lamp component according to the temperature change rate.
For specific limitations of the control device of the clothes drying apparatus, reference may be made to the above limitations of the control method of the clothes drying apparatus, which are not described herein again. The modules in the control device of the clothes drying equipment can be wholly or partially realized by software, hardware and a combination thereof. The modules can be embedded in a hardware form or independent of a processor in the electronic device, or can be stored in a memory in the electronic device in a software form, so that the processor can call and execute operations corresponding to the modules.
In one embodiment, an electronic device is provided, the internal structure of which may be as shown in fig. 7. The electronic device includes a processor, a memory, and a communication interface connected by a system bus. Wherein the processor of the electronic device is configured to provide computing and control capabilities. The memory of the electronic equipment comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The communication interface of the electronic device is used for carrying out wired or wireless communication with external control equipment, and the wireless communication can be realized through WIFI, an operator network, NFC (near field communication) or other technologies. The communication interface of the electronic device may be in communication with other devices in the clothes drying apparatus, and may also be configured to receive a start operation instruction sent by an external control device, and the computer program is executed by the processor to implement a control method of the clothes drying apparatus.
In one embodiment, the electronic device further includes a display screen and an input device, the display screen of the electronic device may be a liquid crystal display screen or an electronic ink display screen, and the input device of the electronic device may be a touch layer covered on the display screen, or a key, a trackball, a touch pad, or the like arranged on a housing of the electronic device. The user can select or set the starting work of the clothes drying equipment through the display screen and the input device of the electronic equipment, so that a starting work instruction is generated.
Those skilled in the art will appreciate that the architecture shown in fig. 7 is a block diagram of only a portion of the architecture associated with the subject application, and does not constitute a limitation on the electronic devices to which the subject application is applied, as a particular electronic device may include more or fewer components than shown, or combine certain components, or have a different arrangement of components.
In one embodiment, an electronic device is provided, which includes a memory and a processor, wherein the memory stores a computer program, and the processor implements the steps of the control method of the laundry drying device when executing the computer program.
In one embodiment, a computer readable storage medium is provided, on which a computer program is stored, which when executed by a processor implements the steps of the control method of the laundry drying apparatus described above.
In one embodiment, there is provided a clothes drying apparatus, including: the device comprises a main body, a door body, a roller, a fan, an illuminating lamp assembly, an ultraviolet lamp assembly and a controller;
the door body, the roller and the fan are arranged on the main body;
the door body is provided with a visual area, and the visual area is used for observing the working states of the illuminating lamp assembly and the roller;
the illumination lamp assembly and the ultraviolet lamp assembly are arranged on the inner side of the door body and respectively comprise at least one, the irradiation range of the ultraviolet lamp assembly comprises the inner area of the roller, and the irradiation light of the illumination lamp assembly can penetrate the visible area of the door body;
the controller is used for controlling the rotary drum to rotate and starting a preset illuminating lamp assembly and an ultraviolet lamp assembly when receiving a starting working instruction; controlling a fan to pump out air in the roller and sending the air back to the roller; acquiring an air outlet temperature and an air inlet temperature, wherein the air outlet temperature is the temperature of air in the roller entering the fan, and the air inlet temperature is the temperature of air returned to the roller by the fan; and if the condition of stopping working is determined to be met according to the temperature of the air outlet and the temperature of the air inlet, controlling the roller to stop rotating, and closing the illuminating lamp assembly and the ultraviolet lamp assembly.
In one embodiment, the positional relationship between the lamp assembly and the ultraviolet lamp assembly comprises:
the illuminating lamp assembly is close to the ultraviolet lamp assembly, a preset distance is arranged between the illuminating lamp assembly and the ultraviolet lamp assembly, and the illuminating lamp assembly and the ultraviolet lamp assembly are at least one of mutually symmetrical at the inner side of the door body.
For specific limitations of the laundry drying apparatus, reference may be made to the above limitations of the control method of the laundry drying apparatus, which are not described herein again. It will be appreciated by those skilled in the art that the above-described configuration of the clothes drying apparatus is only one of the configurations relevant to the present application, and does not exclude that a particular clothes drying apparatus may comprise more or less components, or combine certain components, or have a different arrangement of components.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database or other medium used in the embodiments provided herein can include at least one of non-volatile and volatile memory. Non-volatile Memory may include Read-Only Memory (ROM), magnetic tape, floppy disk, flash Memory, optical storage, or the like. Volatile Memory can include Random Access Memory (RAM) or external cache Memory. By way of illustration and not limitation, RAM can take many forms, such as Static Random Access Memory (SRAM) or Dynamic Random Access Memory (DRAM), among others.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A control method of a laundry drying apparatus, characterized in that the method comprises:
when a starting work instruction is received, the rotary drum is controlled to rotate, and a preset illuminating lamp assembly and an ultraviolet lamp assembly are started, wherein the irradiation range of the ultraviolet lamp assembly comprises the inner area of the rotary drum, and the irradiating light of the illuminating lamp assembly can penetrate the visible area of the door body of the clothes drying equipment;
controlling a fan to pump out air in the roller and sending the air back to the roller;
acquiring an air outlet temperature and an air inlet temperature, wherein the air outlet temperature is the temperature of air in the roller entering the fan, and the air inlet temperature is the temperature of air returned to the roller by the fan;
and if the condition of stopping working is determined to be met according to the temperature of the air outlet and the temperature of the air inlet, controlling the roller to stop rotating, and closing the illuminating lamp assembly and the ultraviolet lamp assembly.
2. The control method of clothes drying apparatus of claim 1, wherein the controlling the drum to rotate and turn on the preset illumination lamp assembly and the ultraviolet lamp assembly comprises:
controlling the drum to rotate and turning on the lighting lamp assembly;
determining a weight of laundry to be dried in the drum during rotation of the drum;
determining the working time of the ultraviolet lamp assembly according to the weight of the clothes to be dried;
and starting the ultraviolet lamp component according to the working time of the ultraviolet lamp component.
3. The control method of laundry drying apparatus of claim 2, wherein the controlling drum to rotate and turn on a preset illumination lamp assembly and an ultraviolet lamp assembly, further comprises:
controlling the drum to rotate, controlling the illumination lamp assembly and the ultraviolet lamp assembly to be alternately started, and simultaneously turning off the illumination lamp assembly and the ultraviolet lamp assembly when the illumination lamp assembly and the ultraviolet lamp assembly are alternately started for a preset number of times;
and returning to the step of controlling the illumination lamp assembly and the ultraviolet lamp assembly to be alternately started when the closing time of the illumination lamp assembly and the ultraviolet lamp assembly reaches a preset time.
4. The method of claim 1, wherein determining the manner of meeting the stop condition according to the outlet temperature and the inlet temperature comprises:
calculating a temperature difference between the air outlet temperature and the air inlet temperature;
and when the temperature difference is smaller than a preset temperature difference value, determining that the working stopping condition is met.
5. The control method of laundry drying apparatus of claim 4, further comprising, after determining that the shutdown condition is not satisfied:
calculating a temperature change rate based on the air outlet temperature and the air inlet temperature;
and adjusting the working time of the ultraviolet lamp component according to the temperature change rate.
6. A control device of a laundry drying apparatus, characterized in that said device comprises:
the starting control module is used for controlling the rotary drum to rotate and starting a preset illuminating lamp assembly and an ultraviolet lamp assembly when receiving a starting working instruction, wherein the irradiation range of the ultraviolet lamp assembly comprises the inner area of the rotary drum, and the irradiating light of the illuminating lamp assembly can penetrate the visible area of the door body of the clothes drying equipment;
the work control module is used for controlling the fan to pump out the air in the roller and sending the air back to the roller;
the temperature acquisition module is used for acquiring the temperature of an air outlet and the temperature of an air inlet, wherein the temperature of the air outlet is the temperature of air in the roller entering the fan, and the temperature of the air inlet is the temperature of air returned to the roller by the fan;
and the closing control module is used for controlling the roller to stop rotating and closing the illuminating lamp assembly and the ultraviolet lamp assembly if the condition of stopping working is determined to be met according to the temperature of the air outlet and the temperature of the air inlet.
7. An electronic device comprising a memory and a processor, the memory storing a computer program, characterized in that the processor, when executing the computer program, implements the steps of the control method of a laundry drying apparatus of any of claims 1 to 5.
8. A computer-readable storage medium, on which a computer program is stored, characterized in that the computer program, when being executed by a processor, realizes the steps of the control method of a laundry drying apparatus of any one of claims 1 to 5.
9. Laundry drying apparatus, characterized in that it comprises: the device comprises a main body, a door body, a roller, a fan, an illuminating lamp assembly, an ultraviolet lamp assembly and a controller;
the door body, the roller and the fan are arranged on the main body;
the door body is provided with a visual area, and the visual area is used for observing the working states of the illuminating lamp assembly and the roller;
the illumination lamp assembly and the ultraviolet lamp assembly are arranged on the inner side of the door body and respectively comprise at least one, the irradiation range of the ultraviolet lamp assembly comprises the inner area of the roller, and the irradiation light of the illumination lamp assembly can penetrate the visible area of the door body;
the controller is used for controlling the rotary drum to rotate and starting a preset illuminating lamp assembly and an ultraviolet lamp assembly when receiving a starting working instruction; controlling a fan to pump out air in the roller and sending the air back to the roller; acquiring an air outlet temperature and an air inlet temperature, wherein the air outlet temperature is the temperature of air in the roller entering the fan, and the air inlet temperature is the temperature of air returned to the roller by the fan; and if the condition of stopping working is determined to be met according to the temperature of the air outlet and the temperature of the air inlet, controlling the roller to stop rotating, and closing the illuminating lamp assembly and the ultraviolet lamp assembly.
10. The clothes drying apparatus of claim 9, wherein the positional relationship between the illumination lamp assembly and the ultraviolet lamp assembly comprises:
the illuminating lamp assembly is close to the ultraviolet lamp assembly, a preset distance is arranged between the illuminating lamp assembly and the ultraviolet lamp assembly, and the illuminating lamp assembly and the ultraviolet lamp assembly are at least one of mutually symmetrical at the inner side of the door body.
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Cited By (1)
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Application publication date: 20211210 |