CN106702700A - Clothes drying method - Google Patents
Clothes drying method Download PDFInfo
- Publication number
- CN106702700A CN106702700A CN201611010678.3A CN201611010678A CN106702700A CN 106702700 A CN106702700 A CN 106702700A CN 201611010678 A CN201611010678 A CN 201611010678A CN 106702700 A CN106702700 A CN 106702700A
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- drying
- temperature
- value
- heater
- interior bucket
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/30—Drying processes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
- D06F58/24—Condensing arrangements
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
- D06F58/26—Heating arrangements, e.g. gas heating equipment
-
- 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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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
The invention relates to a clothes drying method which is applied to a drying device. The clothes drying method includes the steps: acquiring a drying temperature value of an inner barrel of the drying device; transmitting a heating start instruction to a heater of the drying device, and starting the heater to heat for the inner barrel when the drying temperature value is smaller than a preset value; transmitting a condensation stop instruction to a condenser, and controlling the condenser to stop; transmitting a condensation start instruction to a condenser of the drying device, and starting the condenser to condense for the inner barrel when the drying temperature value is larger than or equal to the preset value; calculating increment of the drying temperature value in the preset time; transmitting a heating stop instruction to the heater, and controlling the heater to stop when increment of the drying temperature value in the preset time exceeds a threshold value. The clothes drying method can control the temperature of the inner barrel, and clothes of different materials are dried according to different drying preset values.
Description
Technical field
The present invention relates to drying technology field, more particularly to a kind of clothes drying method.
Background technology
Existing drying unit is general to provide hot-air by drying blower fan, is condensed by condenser.In order to ensure during drying
Between and drying effect, the temperature for drying the drying channel air outlet of blower fan is general all more than 100 DEG C, or even more than 120 DEG C,
At this moment the temperature in the staving of drying unit reaches more than 80 DEG C, therefore, generally may be only used for drying common linen-cotton or change
The clothes that the more resistant to elevated temperatures material such as fine fabric is made.
Due to being a kind of protein in eider down material, itself is temperature sensitive, can occur in hot environment for a long time crisp
Disconnected, aging, discoloration etc., so as to lose the effect of insulation.So, existing dryer cannot carry out drying and processing to down jackets.Together
Reason, for other by woolen clothing, such as wool, cotton dress, existing dryer cannot equally carry out low temperature drying treatment.
The content of the invention
Based on this, it is necessary to the problem of low temperature drying treatment cannot be carried out to woolen for existing drying unit, there is provided
A kind of clothes drying method, can control the temperature of interior bucket, according to the difference of drying preset value, realize the baking of unlike material clothing
Dry-cure.
A kind of clothes drying method, is applied to drying unit, and the clothes drying method includes：Obtain the drying unit
Interior bucket drying temperature value；When the drying temperature value is less than drying preset value, heating open command to the baking is sent
The heater of equipment for drying, opens the heater and the interior bucket is heated；Also, send and stop condensation instruction to described cold
Condenser, controls the condenser to be stopped；When the drying temperature value is not less than the drying preset value, sends condensation and open
The condenser of instruction to the drying unit is opened, the condenser is opened and the interior bucket is condensed；Calculate the drying temperature
Increment of the angle value in Preset Time；When increment of the drying temperature value in Preset Time exceedes threshold value, send and stop
Heating instructions control the heater to be stopped to the heater.
Wherein in one embodiment, the drying temperature value of the interior bucket for obtaining the drying unit, including：
The temperature of the interior bucket is gathered by the drying temperature sensor in the interior bucket, as the drying temperature
Value.
Wherein in one embodiment, in obtaining before bucket drying temperature value, the clothes drying method also includes：Obtain
Take the initial temperature value of the drying channel of the drying unit；When initial temperature value is not more than the first initial default, send
Heating open command is opened the heater and the drying channel is heated to the heater.
Wherein in one embodiment, the drying is gathered by the start tempera-ture sensor in the drying channel logical
The temperature in road, as the initial temperature value of the drying channel.
Wherein in one embodiment, the initial temperature value of the air outlet of the drying channel is obtained.
Wherein in one embodiment, when initial temperature value is not less than the second initial default, sends stopping heating and refer to
Order controls the heater to be stopped to the heater.
Wherein in one embodiment, when initial temperature value is less than the second initial default, speed-raising instruction is sent to described
The drying blower fan of drying unit.
Wherein in one embodiment, first initial default is 79 DEG C, and second initial default is 85 DEG C.
Wherein in one embodiment, the drying preset value is 50 DEG C.
Wherein in one embodiment, the threshold value is 3 DEG C.
Above-mentioned clothes drying method, accurately drying effect can be reached by controlling drying temperature value, it is achieved thereby that
The drying and processing of unlike material clothing；And it is controlled by the increment to drying temperature value in Preset Time, can be kept away
Exempt from intensification too fast such that it is able to which low temperature drying treatment is carried out to clothings such as woolens.
In other technologies scheme, the temperature of the interior bucket that the drying temperature sensor will be gathered is sent to control chip,
The control chip is contrasted drying temperature value with drying preset value, when the temperature of the interior bucket is less than drying preset value
When, the controller is used to send instruction startup heater, is heated heater, realizes drying function；When the temperature of interior bucket
When degree is equal to the drying preset value, the controller is used to send the condenser of condensation open command to the drying unit,
The condenser is opened to lower the temperature the temperature of the interior bucket.One side heater is while hot-air is sent in interior bucket makes
The temperature of bucket is raised, and another aspect condenser absorbs heat reduces the temperature of interior bucket so that the temperature of interior bucket is equal to described
Drying preset value, so as to realize being controlled the temperature in bucket by default drying preset value.When the temperature of interior bucket is default
Increment in time exceedes threshold value, and the controller is used to send instruction closing heater, heater is stopped heating, meanwhile,
After heater is closed, stop producing hot-air so that the temperature of interior bucket no longer rises, it is to avoid continue in drying channel elevated
Temperature cause interior bucket temperature constantly raise and it is uncontrollable so that internally bucket clothes cause damage.
Brief description of the drawings
Fig. 1 be one embodiment in clothing furnace drying method the step of flow chart；
Fig. 2 be another embodiment in clothing furnace drying method the step of flow chart.
Specific embodiment
To enable the above objects, features and advantages of the present invention more obvious understandable, below in conjunction with the accompanying drawings to the present invention
Specific embodiment be described in detail.Elaborate many details in order to fully understand this hair in the following description
It is bright.But the present invention can be implemented with being much different from other manner described here, and those skilled in the art can be not
Similar improvement is done in the case of running counter to intension of the present invention, therefore the present invention is not limited by following public specific embodiment.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In the description of the invention, " multiple " is meant that at least two, such as two, three
It is individual etc., unless otherwise expressly limited specifically.
Detailed example is given below and makes specific description.
For example, a kind of clothes drying method, is applied to drying unit, the clothes drying method is comprised the following steps：Obtain
Take the drying temperature value of the interior bucket of the drying unit；When the drying temperature value is less than drying preset value, sends heating and open
The heater of instruction to the drying unit is opened, the heater is opened and the interior bucket is heated；Also, it is cold to send stopping
Solidifying instruction controls the condenser to be stopped to the condenser；When the drying temperature value is default not less than the drying
During value, the condenser of condensation open command to the drying unit is sent, interior bucket described in the unlatching condenser is condensed；Meter
Calculate increment of the drying temperature value in Preset Time；When increment of the drying temperature value in Preset Time exceedes threshold value
When, send and stop heating instructions to the heater, control the heater to be stopped.
For example, the clothes drying method is comprised the following steps：Obtain the drying temperature value of the interior bucket of the drying unit；
Judge the drying temperature value whether less than drying preset value；When the drying temperature value is less than drying preset value, sends and add
Hot open command is opened the heater and the interior bucket is heated to the heater of the drying unit；Also, transmission stops
Only condensation instruction controls the condenser to be stopped to the condenser；When the drying temperature value is not less than the drying
During preset value, the condenser of condensation open command to the drying unit is sent, open the condenser is carried out to the interior bucket
Condensation；Calculate increment of the drying temperature value in Preset Time；When increment of the drying temperature value in Preset Time
During more than predetermined threshold value, send and stop heating instructions to the heater, control the heater to be stopped.And for example, institute
Clothes drying method is stated to comprise the following steps：Obtain the drying temperature value of the interior bucket of the drying unit；Obtain the drying dress
After the drying temperature value of the interior bucket put, increment of the drying temperature value in Preset Time is calculated.For example, per the baking
When equipment for drying works, at interval of certain hour, the drying temperature value of the interior bucket of the drying unit is obtained once；For example, described
Certain hour is 1,2,3,5,8,10,15,20,25,30,40,50,60,100 or 120 seconds etc..For example, the drying temperature value
Increment in Preset Time, is the difference of the drying temperature value before current drying temperature value and Preset Time, or, currently
The difference of the preceding drying temperature value before drying temperature value and Preset Time.And for example, the drying temperature value is when default
Interior increment, is the difference of current drying temperature value and last drying temperature value.Wherein, when the difference is positive number, i.e.,
Interior bucket is currently at soaking condition, and when the difference is negative, i.e., interior bucket is currently at cooling state, when the difference is 0, i.e.,
Interior bucket is currently at temperature constant state.
For example, the drying unit enclosed mass controller, condenser, outer barrel, interior bucket and drying blower fan, the controller, cold
Condenser, interior bucket and the drying blower fan are respectively arranged in said tub, and the interior bucket is provided with drying temperature sensor, described
Drying temperature sensor is used to gather the temperature of interior bucket.The controller, the condenser and the drying blower fan are arranged at institute
State outside interior bucket, drying blower fan enclosed mass heater and the drying channel, the drying channel are connected with the interior bucket, the heating
Device and the start tempera-ture sensor are arranged in the drying channel.The drying channel is provided with start tempera-ture sensor,
The start tempera-ture sensor is used to gather the temperature of drying channel.The controller includes control chip, for receiving instruction
With send instruction, make drying blower fan or condenser working.The control chip is default to be equipped with drying preset value, the first initial preset
Value and the second initial default.For example, the controller is used to send instruction startup heater, heated heater.Example
Such as, the controller is used to send instruction closing heater, heater is stopped heating.For example, the controller is used to receive
The temperature for being gathered of start tempera-ture sensor.For example, the controller is used to receive being gathered for drying temperature sensor
Temperature.For example, the drying channel offers air outlet near one end of the interior bucket, the interior bucket connects with the air outlet
It is logical.For example, the heater is arranged at the one end of the drying channel away from the interior bucket, the start tempera-ture sensor is set
In the air outlet.
Fig. 1 is referred to, flow chart the step of it is clothing furnace drying method 10 in one embodiment, for example, the clothes drying
Method 10 is applied to above-mentioned drying unit, is dried for the clothing in the interior bucket to drying unit, the clothes drying method
10 include：
Step S101：Obtain the drying temperature value of the interior bucket of the drying unit.
Specifically：The temperature of interior bucket is gathered by drying temperature sensor.For example, drying temperature value represents that drying temperature is passed
The temperature of the interior bucket for being gathered of sensor.For example, gathering the temperature of interior bucket by drying temperature sensor.For example, by drying
Temperature sensor gathers the temperature of interior bucket according to certain frequency cycle, to monitor the temperature change of interior bucket.The frequency of collection
Can be configured based on experience value.For example, the temperature change in order to monitor interior bucket precisely in real time, sets collection higher
Frequency, collection such as per second is several times.For example, collection in every 3 seconds is once.And for example, in order to reduce power consumption, reduce data processing amount, if
Relatively low frequency acquisition is put, collection in such as some seconds is once.For example, collection in every 10 seconds is once.
Step S102：When the drying temperature value is less than drying preset value, heating open command to the drying is sent
The heater of device, opening the heater makes to heat the interior bucket；Also, send and stop condensation instruction to described cold
Condenser, controls the condenser to be stopped.For example, when the drying temperature value is less than drying preset value, sending heating and opening
The heater of instruction to the drying unit is opened, the heater is heated the interior bucket to open the heater；
And for example, when the drying temperature value is less than drying preset value, send and stop condensation instruction to the condenser, so that described cold
Condenser is stopped.
Specifically：The temperature of the interior bucket is gathered by the drying temperature sensor in the interior bucket, as the baking
Dry temperature value.For example, the temperature of interior bucket is sent to the control chip by the drying temperature sensor, the control chip will
Drying temperature value is contrasted with drying preset value, and when the temperature of the interior bucket is less than drying preset value, the controller is used
Start heater in instruction is sent, heated heater.After heater starting, hot-air enters interior from the drying channel
Bucket so that the temperature of interior bucket is constantly raised.So that interior bucket has certain drying temperature, the drying function of drying unit is realized.
Hot-air produced by before avoiding heater from stopping raises the temperature of interior bucket and clothing is caused to damage, at it
In in an example, the temperature of bucket, is sent on control chip in the collection of drying temperature inductor, and control chip is by the temperature of interior bucket
Degree is contrasted with the drying preset value, and when the temperature of the interior bucket is less than the drying preset value, control chip sends
Stop condensation instruction to the condenser, control the condenser to be stopped.So, it is to avoid the temperature of interior bucket is too high and right
Clothing causes situation about damaging.
Step S103：When the drying temperature value is not less than the drying preset value, condensation open command to institute is sent
The condenser of drying unit is stated, the condenser is opened and the interior bucket is condensed.For example, when the drying temperature value is not small
When the drying preset value, condensation open command is sent to the condenser of the drying unit, made with opening the condenser
The condenser is condensed to the interior bucket.
Specifically：Drying temperature value is sent to the control chip, the control chip by the drying temperature sensor
Drying temperature value is contrasted with drying preset value, when the temperature of interior bucket is equal to the drying preset value, the controller
For sending condensation open command to the condenser of the drying unit, the condenser is made to described to open the condenser
Interior bucket is condensed, and the temperature that condenser opens internal bucket is lowered the temperature.For example, when the temperature of interior bucket is default more than the drying
During value, and for example, the controller is used to send the condenser of condensation open command to the drying unit, opens the condenser
The interior bucket is condensed, the temperature that condenser opens internal bucket is lowered the temperature.One side heater is while hot-air is passed
Being sent to interior bucket raises the temperature of interior bucket, and another aspect condenser absorbs heat reduces the temperature of interior bucket so that interior bucket
Temperature is equal to the drying preset value, so as to realize being controlled the temperature in bucket by default drying preset value.
Step S104：Calculate increment of the drying temperature value in Preset Time；For example, increment is then put when being non-positive number
Abandon execution subsequent step.
Specifically：The temperature of the interior bucket is gathered by the drying temperature sensor in the interior bucket, as the baking
Dry temperature value.For example, the Preset Time is 40 seconds~80 seconds.For example, gathering the interior bucket by drying temperature sensor
Thermograph is the first drying temperature value, and the thermograph for gathering the interior bucket again by drying temperature sensor after 40 seconds is
Second drying temperature value, subtracts the first drying temperature and is worth to difference by the second drying temperature value, i.e., described drying temperature value
Increment in Preset Time.And for example, it is the first drying temperature that the thermograph of the interior bucket is gathered by drying temperature sensor
Angle value, gathers the thermograph of the interior bucket for the second drying temperature value again by drying temperature sensor after 60 seconds, pass through
Second drying temperature value subtracts the first drying temperature and is worth to difference.And for example, the interior bucket is gathered by drying temperature sensor
Thermograph be the first drying temperature value, the thermograph of the interior bucket is gathered after 80 seconds again by drying temperature sensor
It is the second drying temperature value, subtracting the first drying temperature by the second drying temperature value is worth to difference.The difference is used as described
Increment of the drying temperature value in Preset Time.
Step S105：When increment of the drying temperature value in Preset Time exceedes threshold value, send stopping heating and refer to
Order controls the heater to be stopped to the heater.For example, the increment when the drying temperature value in Preset Time
During more than threshold value, send and stop heating instructions to the heater, so that the heater is stopped.
Specifically：The controller is default to be equipped with Preset Time and threshold value.The threshold value according to actual conditions set or
Adjustment；For example, set different Preset Time and/or threshold values for different clothing, for example, in automatic identification bucket clothing,
Preset Time and/or threshold value are set according to clothing；And for example, in automatic identification the clothing of bucket species, the species according to clothing sets
Put Preset Time and/or threshold value；And for example, in automatic identification the clothing of bucket number and/or weight, according to clothing number and/
Or weight sets Preset Time and/or threshold value；And for example, in automatic identification the clothing of bucket species and weight, according to the kind of clothing
Class and weight set Preset Time and/or threshold value.For example, the threshold value is 1,2,3,4 or 5 degrees Celsius.Due to drying clothing
Operation duration is carried out, and the vapor of interior bucket can be reduced constantly, and the cooling-down effect of condenser constantly reduces, because heater constantly adds
Heat so that the balance that the temperature of interior bucket is equal to the drying preset value is destroyed, and the temperature of interior bucket can in a short time occur one
Individual increment, now clothing water content is few, and drying work draws to an end.Wherein in one embodiment, the drying temperature is passed
Drying temperature value is sent to the control chip, increment of the control chip by the temperature of interior bucket in Preset Time by sensor
Contrasted with threshold value, when the increment of the temperature in Preset Time of interior bucket exceedes threshold value, the controller is used to send finger
Heater is closed in order, heater is stopped heating, meanwhile, after heater is closed, stop producing hot-air so that the temperature of interior bucket
No longer rise.
Above-mentioned clothes drying method, accurately drying effect can be reached by controlling drying temperature value, it is achieved thereby that
The drying and processing of unlike material clothing；And it is controlled by the increment to drying temperature value in Preset Time, can be kept away
Exempt from intensification too fast such that it is able to which low temperature drying treatment is carried out to clothings such as woolens.
In other technologies scheme, the temperature of interior bucket is sent to the control chip by the drying temperature sensor, described
Control chip is contrasted drying temperature value with drying preset value, when the temperature of the interior bucket is less than drying preset value, institute
State controller and start heater for sending instruction, heated heater, realize drying function.Temperature when interior bucket etc.
When the drying preset value, the controller is used to send the condenser of condensation open command to the drying unit, opens
The condenser makes to lower the temperature the temperature of the interior bucket.One side heater makes interior bucket while hot-air is sent into interior bucket
Temperature raise, another aspect condenser absorbs heat makes the temperature of interior bucket reduce so that the temperature of interior bucket is equal to the baking
Dry preset value, so as to realize being controlled the temperature in bucket by default drying preset value.When the temperature of interior bucket is when default
Interior increment exceedes threshold value, and the controller is used to send instruction closing heater, heater is stopped heating, meanwhile, plus
After hot device is closed, stop producing hot-air so that the temperature of interior bucket no longer rises, it is to avoid continue elevated temperature in drying channel
Degree cause interior bucket temperature constantly raise and it is uncontrollable so that internally bucket clothes cause damage.
To realize that temperature in bucket in control is controlled, in one of embodiment, Fig. 2 is referred to, it is another
The part steps flow chart of clothing furnace drying method 20 in individual embodiment, with reference to Fig. 1 and Fig. 2, for example, the bucket drying temperature in obtaining
Before value, also including step S201：Obtain the initial temperature value of the drying channel of the drying unit.
Specifically：The controller is default to be equipped with the first initial default and the second initial default.For example, first is initial
Preset value and the second initial default represent the temperature of the drying channel that initial temperature inductor is gathered.For example, by just
Beginning temperature sensor gathers the temperature of drying channel.For example, being adopted according to certain frequency cycle by start tempera-ture sensor
Collect the temperature of drying channel, to monitor the temperature change of drying channel.The frequency of collection can be configured based on experience value.Example
Such as, in order to monitor the temperature change of drying channel precisely in real time, frequency acquisition higher is set, collection such as per second is several times.
For example, collection in every 3 seconds is once.And for example, in order to reduce power consumption, reduce data processing amount, relatively low frequency acquisition is set, it is such as some
Second collection is once.For example, collection in every 10 seconds is once.
Step S202：When initial temperature value is not more than the first initial default, sends heating open command and add to described
Hot device, makes the heater heat the drying channel to open the heater.
Specifically：The initial temperature value is the temperature of the drying channel that the start tempera-ture sensor is collected.For example,
The temperature of the drying channel is gathered by the start tempera-ture sensor in the drying channel, as the drying channel
Initial temperature value.For example, the temperature of drying channel is sent to the control chip, the control by the start tempera-ture sensor
Chip is contrasted initial temperature value with the first initial default, when the temperature by drying channel is less than or equal to first
During initial default, the controller is used to send instruction startup heater, is heated heater.After heater starting,
Hot-air enters interior bucket from the air outlet of the drying channel so that the temperature of interior bucket is constantly raised.So that interior bucket has necessarily
Drying temperature, realize the drying function of drying unit.So, due to the drying unit drying channel temperature be less than or
Equal to the first initial default, before drying is completed, constantly the hot-air of drying channel can be transported to from drying channel
In interior bucket, drying work is carried out.
Step S203：Obtain the initial temperature value of the drying channel of the drying unit；When initial temperature value is not less than the
During two initial defaults, send and stop heating instructions to the heater, control the heater to be stopped.
Specifically：The initial temperature value is the temperature that the start tempera-ture sensor collects drying channel.For example, institute
State start tempera-ture sensor and the temperature of drying channel be sent to the control chip, the control chip by initial temperature value with
Second initial default is contrasted, when the temperature by drying channel is more than the second initial default, the controller
Heater is closed for sending instruction, heater is stopped heating so that drying channel stops hot-air supply, so that interior bucket
Temperature no longer rise.That is, as the constant temperature of the drying channel is raised, once to reach second initial for the initial temperature value
Preset value, will stop heating.Therefore, the initial temperature value can be in the first initial default and the scope of the second initial default
Lift repeatedly.So, by being arranged on the first initial default to keep the drying work persistently to carry out, by the beginning of setting second
Beginning preset value avoids lasting elevated temperature in drying channel to be caused drying channel is caused to damage, and avoids drying channel
It is interior continue elevated temperature cause interior bucket temperature constantly raise and it is uncontrollable, so as to avoid the clothing in thus internal bucket
Cause to damage.
Make drying effect not good to solve the problems, such as that interior barrel temperature is low, moisture sorption effect is low, wherein in an example, when
When initial temperature value is less than the second initial default, the drying blower fan of speed-raising instruction to the drying unit is sent, lifting is described
The rate of heat addition of the heater of blower fan is dried, so that the temperature between first initial default and second initial default
The conversion frequency lifting of degree.For example, when the initial temperature value of drying channel is less than the second initial default, sending speed-raising instruction
To the drying blower fan of the drying unit, to lift the rate of heat addition of the heater, make the temperature of drying channel at the beginning of first
Conversion frequency lifting in the range of beginning preset value and the second initial default.For example, lifting drying blower fan work rotating speed is extremely
3500rpm~5000rpm.For example, blower fan work rotating speed to 4000rpm is dried in lifting.So, by accelerating the initial temperature value
The frequency that can be repeatedly lifted in the range of the first initial default and the second initial default, so as to increase drying heat exchange frequency
Rate, lifts drying efficiency.
For the purpose for realizing drying down jackets, wherein in an example, first initial default is
75 DEG C~79 DEG C, second initial default is 85 DEG C~90 DEG C.Wherein in an example, the drying preset value is 48
DEG C~55 DEG C.For example, the drying preset value is 50 DEG C.Wherein in an example, the Preset Time is 40 seconds~80 seconds.
For example, the Preset Time is 60 seconds.Wherein in an example, the threshold value is 3 DEG C~5 DEG C.Because interior bucket has necessarily
Space, and clothes in bucket has substantial amounts of moisture, therefore, the initial temperature value is 80 DEG C~79 DEG C, into interior bucket
25 DEG C~40 DEG C or so can be accordingly reduced afterwards.For example, reducing by 30 DEG C.For example, reducing by 35 DEG C.By controlling heater and condensation
Device so that reach 48 DEG C~55 DEG C in the temperature of interior bucket, is capable of achieving to dry the clothing of non-refractory, such as down jackets, cotton
Clothing, wool etc..
For the purpose for realizing drying down jackets, wherein in an example, first initial default is
75 DEG C, second initial default is 85 DEG C.The drying preset value is 48 DEG C.The Preset Time is 80 seconds.The threshold
Be worth is 5 DEG C.Because interior bucket has certain space, the clothes in bucket has substantial amounts of moisture, and the factor such as condenser cooling,
Hot-air can accordingly reduce by 30 DEG C or so after entering interior bucket, by controlling heater and condenser so that initial temperature value is 75
DEG C~85 DEG C of hot-air drops to 45 DEG C~55 DEG C into after interior bucket, so that realize can be to such as down jackets, cotton dress, wool
The effect that the woolens such as clothing are dried.
In order to reach the purpose dried to down jackets, wherein in one embodiment, first initial default
It it is 79 DEG C, second initial default is 90 DEG C.For example, the drying preset value is 55 DEG C.For example, the Preset Time is
40 seconds.The threshold value is 3 DEG C.Because interior bucket has certain space, and clothes in bucket has substantial amounts of moisture, therefore,
When the initial temperature value is 80 DEG C~90 DEG C, hot-air can accordingly reduce by 40 DEG C or so after entering interior bucket, be added by control
Hot device and condenser so that reach 39 DEG C~50 DEG C in the temperature of interior bucket, are capable of achieving to dry the clothing of non-refractory, such as
Down jackets, cotton dress, wool etc..
For the purpose for realizing drying down jackets, wherein in one embodiment, first initial default
It it is 79 DEG C, second initial default is 85 DEG C.For example, the drying preset value is 50 DEG C.For example, the Preset Time is
60 seconds.The threshold value is 3 DEG C.Because interior bucket has certain space, and clothes in bucket has substantial amounts of moisture, therefore,
When the initial temperature value is 76 DEG C~85 DEG C, hot-air can accordingly reduce by 30 DEG C or so after entering interior bucket, be added by control
Hot device and condenser so that reach 50 DEG C~53 DEG C in the temperature of interior bucket, are capable of achieving to dry the clothing of non-refractory, such as
Down jackets, cotton dress, wool etc..Specifically, following the steps below：
Step 1), control drying channel air outlet temperature at 80~85 DEG C：With temperature sensor at drying channel air outlet
Detection, feeds back signal to control chip, when temperature is less than or equal to 85 DEG C at air outlet, air outlet temperature sensor feedback temperature
Signal is spent, now control chip gives heating installation power supply continuous heating；When air outlet temperature reaches 85 DEG C, air outlet temperature sensing
Device feedback temperature signal, now control chip judge that temperature reaches the upper limit, to heater power off.
Now, heater is not heated；When air outlet temperature from drop to 79 DEG C for 85 DEG C when, air outlet temperature sensor feedback temperature
Signal is spent, now control chip receives signal and to heating installation power supply, and heater is reheated, so repeatedly, realize drying
Passage air outlet temperature is at 80~85 DEG C.
Step 2), control in barrel temperature near 50 DEG C：When beginning is dried, there is temperature sensor in outer barrel rear lower,
For detecting the temperature in bucket, when temperature is less than or equal to 50 DEG C, temperature sensor transmits Temperature numerical to control chip, control
Coremaking piece determines interior barrel temperature less than started temperature is dried, now condensation trap no power, and drying channel heater is according to air-out
Mouth temperature control work, and heat is provided to inner cylinder；When outside barrel temperature sensor detects temperature reaches 50 DEG C, temperature is passed
To control chip, control chip is determined and reaches drying work temperature sensor feedback temperature signal, and condensation trap is powered and leads to cold
Solidifying water, drying channel heater continues according to air outlet temperature control work.
Step 3), drying efficiency lifting：Low in order to solve interior barrel temperature, moisture sorption effect is low, to the unfavorable shadow of drying effect
Ring, by lifting drying blower fan work rotating speed to 4000rpm, increase drying heat exchange frequency lifts drying efficiency.
Step 4), down jackets drying judge：By using temperature sensor real-time detection temperature within the barrel in outer barrel, when in bucket
When temperature reaches 50 DEG C, start drying condensation, with persistently carrying out for drying, control chip is by temperature sensor reality in outer barrel
When monitoring temperature within the barrel change, when outside barrel temperature sensor was detected in 60 seconds, and temperature within the barrel is increased beyond 3 DEG C, i.e. bucket
There is flex point change in interior temperature, now control chip is judged to that drying is completed, and stop drying heating tube heating, but be to continue with logical cold
When solidifying water to air outlet temperature sensor feedback temperature is less than 50 DEG C, whole drying procedure terminates.In this way, passing through step 1) extremely walk
It is rapid that air outlet temperature and interior barrel temperature are controlled by control chip 4), condense water intaking valve job control, and control chip concentration
Algorithm is controlled, and is realized and is dried down jackets at 50 DEG C~53 DEG C of interior bucket low temperature, so as to solve the problem of high-temperature damage eider down,
Realize the function of being dried to down jackets.
It is noted that being a type of protein because cashmere, duck's down etc. are all keratin.With down jackets one
Sample, it is temperature sensitive, brittle failure can occur in hot environment for a long time, aging, discoloration, and wool is made up of cashmere, cotton dress
Duck's down is included in raw material.Therefore, furnace drying method of the invention is equally applicable to drying wool, cotton dress etc..
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses several embodiments of the invention, and its description is more specific and detailed, but simultaneously
Can not therefore be construed as limiting the scope of the patent.It should be pointed out that coming for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of clothes drying method, is applied to drying unit, it is characterised in that the clothes drying method includes：
Obtain the drying temperature value of the interior bucket of the drying unit；
When the drying temperature value is less than drying preset value, the heater of heating open command to the drying unit is sent,
The heater is opened to heat the interior bucket；Also, send and stop condensation instruction to the condenser, control described cold
Condenser is stopped；
When the drying temperature value is not less than the drying preset value, condensation open command is sent cold to the drying unit
Condenser, opens the condenser and the interior bucket is condensed；
Calculate increment of the drying temperature value in Preset Time；
When increment of the drying temperature value in Preset Time exceedes threshold value, send and stop heating instructions to the heating
Device, controls the heater to be stopped.
2. clothes drying method according to claim 1, it is characterised in that the interior bucket of the acquisition drying unit
Drying temperature value, including：
The temperature of the interior bucket is gathered by the drying temperature sensor in the interior bucket, as the drying temperature value.
3. clothes drying method according to claim 1, it is characterised in that in obtaining before bucket drying temperature value, institute
Stating clothes drying method also includes：Obtain the initial temperature value of the drying channel of the drying unit；
When initial temperature value is not more than the first initial default, heating open command to the heater is sent, open described
Heater is heated to the drying channel.
4. method according to claim 3, it is characterised in that by the start tempera-ture sensor in the drying channel
The temperature of the drying channel is gathered, as the initial temperature value of the drying channel.
5. method according to claim 3, it is characterised in that obtain the initial temperature of the air outlet of the drying channel
Value.
6. method according to claim 3, it is characterised in that when initial temperature value is not less than the second initial default,
Send and stop heating instructions to the heater, control the heater to be stopped.
7. method according to claim 6, it is characterised in that when initial temperature value is less than the second initial default, send
Speed-raising is instructed to the drying blower fan of the drying unit.
8. method according to claim 7, it is characterised in that at the beginning of first initial default is 79 DEG C, described second
Beginning preset value is 85 DEG C.
9. method according to claim 1, it is characterised in that the drying preset value is 50 DEG C.
10. method according to claim 1, it is characterised in that the threshold value is 3 DEG C.
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| CN201611010678.3A CN106702700B (en) | 2016-11-15 | 2016-11-15 | Clothes drying method |
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| CN110258089A (en) * | 2019-06-10 | 2019-09-20 | 无锡小天鹅电器有限公司 | Control method, device, controller and the clothes treatment device of clothes treatment device |
| WO2019196873A1 (en) * | 2018-04-11 | 2019-10-17 | 青岛海尔滚筒洗衣机有限公司 | Control method for clothes treating apparatus, and clothes treating apparatus |
| CN110747612A (en) * | 2018-07-05 | 2020-02-04 | 青岛海尔滚筒洗衣机有限公司 | Clothes treating apparatus and temperature control method thereof |
| CN112239942A (en) * | 2019-07-17 | 2021-01-19 | 青岛海尔滚筒洗衣机有限公司 | Control method for drying down jackets |
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| CN112442874A (en) * | 2019-08-28 | 2021-03-05 | 无锡飞翎电子有限公司 | Drying control method and device, clothes processing equipment and storage medium |
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| CN112726164A (en) * | 2019-10-12 | 2021-04-30 | 佛山市云米电器科技有限公司 | Drying control method and clothes nursing machine |
| CN113622146A (en) * | 2020-05-07 | 2021-11-09 | 云米互联科技(广东)有限公司 | Drying control method and system of clothes dryer, storage medium and clothes dryer |
| CN113622146B (en) * | 2020-05-07 | 2023-09-29 | 云米互联科技(广东)有限公司 | Drying control method and system of clothes dryer, storage medium and clothes dryer |
| CN112575526A (en) * | 2020-11-28 | 2021-03-30 | 珠海格力电器股份有限公司 | Down feather drying control method and device, storage medium and washing machine |
| CN112900039B (en) * | 2021-01-04 | 2021-12-24 | 珠海格力电器股份有限公司 | Heating drying control method and clothes treatment equipment with same |
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