CN106555320B - Clothes dryer and drying method - Google Patents
Clothes dryer and drying method Download PDFInfo
- Publication number
- CN106555320B CN106555320B CN201510634568.3A CN201510634568A CN106555320B CN 106555320 B CN106555320 B CN 106555320B CN 201510634568 A CN201510634568 A CN 201510634568A CN 106555320 B CN106555320 B CN 106555320B
- Authority
- CN
- China
- Prior art keywords
- temperature
- heating
- value
- drum
- cartridge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001035 drying Methods 0.000 title claims abstract description 53
- 238000010438 heat treatment Methods 0.000 claims abstract description 156
- 238000007664 blowing Methods 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 11
- 230000002159 abnormal effect Effects 0.000 claims description 7
- 238000001514 detection method Methods 0.000 abstract description 27
- 239000000463 material Substances 0.000 abstract description 9
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000000835 fiber Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 239000003507 refrigerant Substances 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- -1 Freon Natural products 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000010259 detection of temperature stimulus Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/10—Drying cabinets or drying chambers having heating or ventilating means
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- 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
- D06F58/30—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
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/02—Characteristics of laundry or load
- D06F2103/08—Humidity
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
本发明公开了一种干衣机，其包括滚筒以及向滚筒筒内输送热空气的加热装置，还包括：第一温度检测装置，设置在所述滚筒筒内；第二温度检测装置，设置在加热装置上；第一温度检测装置和第二温度检测装置均连接于控制器，控制器预对应滚筒设有筒内温度上限值T11、筒内温度下限值T12以及预设湿度值
The invention discloses a clothes dryer, which comprises a drum and a heating device for conveying hot air into the drum, and further comprises: a first temperature detection device arranged in the drum; a second temperature detection device arranged in the drum On the heating device; the first temperature detection device and the second temperature detection device are both connected to the controller, and the controller pre-corresponds to the drum with an upper temperature limit value T 11 in the drum, a lower temperature limit value T 12 in the drum, and a preset humidity value.
Description
Technical Field
The invention relates to the technical field of clothes dryers, in particular to a clothes dryer and a drying method.
Background
The clothes dryer is one of indispensable household appliances in daily life. Compared with an electric heating clothes dryer, the heat pump drum type clothes dryer has the characteristic of low-temperature drying, the temperature in a drum is uniform, the maximum temperature is not more than 70 ℃, and special clothes with high drying temperature requirements can be dried better, such as clothes made of materials such as real silk and chemical fiber.
According to experience, in the drying process, the real silk clothing material deforms when the temperature exceeds 45 ℃, and protein is denatured; chemical fiber clothes can shrink and deform when the temperature exceeds 60 ℃, so that when special clothes made of materials such as real silk and chemical fiber are dried, the drying temperature needs to be controlled, the deformation of the clothes due to overhigh temperature is prevented, and meanwhile, the enough drying temperature also needs to be ensured. The existing heat pump clothes dryer has insufficient control on the temperature in the drum, and the drying temperature cannot be well guaranteed to meet the requirements. And after the clothes dryer finishes drying the clothes, heat can be accumulated inside the clothes, so that the clothes are damaged.
Disclosure of Invention
An object of the present invention is to provide a dryer capable of precisely controlling a drying temperature in a drum.
The second objective of the present invention is to provide a drying method for a clothes dryer, which realizes the control of the temperature in the drum by detecting and adjusting the temperature in the drum, and meets the drying requirements for clothes made of various materials.
In order to achieve one of the purposes, the invention adopts the following technical scheme: a clothes dryer comprising a drum and a heating device for delivering hot air into the drum, characterized by further comprising:
the first temperature detection device is arranged in the roller cylinder and used for detecting the temperature in the roller cylinder;
the second temperature detection device is arranged on the heating device and used for detecting the heating temperature of the heating device;
a controller corresponding to the roller and preset an upper temperature limit value T in the roller11Lower limit value T of temperature in cylinder12And a preset humidity value
A heating temperature upper limit value T is preset corresponding to the heating device21And a lower limit value T of the heating temperature22(ii) a The first temperature detection device and the second temperature detection device are both connected to the controller.
Preferably, the roller device further comprises a heat dissipation fan connected to the controller and used for blowing air into the roller barrel.
Preferably, the heating device is a heat pump device, and the heat pump device comprises a compressor, a condenser, a throttling device and an evaporator which are sequentially connected in a circulating manner.
According to the clothes dryer, the first temperature detection device and the second temperature detection device are arranged, so that the temperature in the drum of the roller and the heating temperature of the heating device can be detected in real time, the situation that the temperature in the drum is too high or too low is prevented, and the drying temperature in the drum is accurately controlled.
To achieve the second objective, the present invention further provides a drying method for a clothes dryer, comprising the following steps:
s1, starting a heating device;
s2, detecting temperature value T in the rollerCartridgeAnd a heating temperature value T of the heating deviceHeating ofAnd respectively connected with the upper limit value T of the temperature in the cylinder preset respectively11And an upper limit value T of the heating temperature21By contrast, when T isCartridgeAnd THeating ofAny one of which is greater than or equal to eachIf not, go to step S3, otherwise go to step S5;
s3, turning off the heating device;
s4, detecting the temperature value T in the roller againCartridgeAnd a heating temperature value T of the heating deviceHeating ofAnd respectively connected with the lower limit value T of the temperature in the cylinder preset respectively12And a lower limit value T of the heating temperature22By contrast, when T isCartridgeAnd THeating ofIf any one of the upper limit values is larger than or equal to the respective lower limit value, the step is shifted to step S5, otherwise, the step is returned to step S1;
s5, drying the clothes;
s6, detecting the humidity value in the roller
When the humidity value in the roller barrel
Less than or equal to a preset humidity value
If yes, the process proceeds to step S7; greater than a predetermined humidity value
If yes, return to step S1;
and S7, finishing drying.
Preferably, after the drying is finished, the method further comprises the following steps:
s8, detecting temperature value T in the rollerCartridgeAnd preset temperature value T in the cylinder13By contrast, if TCartridgeLess than or equal to T13Blowing air to the drum regularly;
s9, detecting the total time t of the timed blowing durationBlowing fanAnd judging whether the preset time t is exceeded1If the preset time t is exceeded1Closing the clothes dryer; if the preset time t is not exceeded1And continuously blowing air regularly in the roller cylinder.
Preferably, the steps S7 and S8 further include step S71: and continuously blowing air into the roller cylinder through the cooling fan.
Preferably, in step S8, if T is greater than TCartridgeGreater than T13And then the cooling fan continuously blows air into the roller cylinder.
Preferably, the timing air blowing in the roller cylinder comprises: every t2Time-to-cylinder internal blowing t3Time.
Preferably, the method further comprises step S0: before step S1, the temperature value T in the drum is detectedCartridgeAnd a heating temperature value T of the heating deviceHeating ofAnd is combined with T11And T12By contrast, when T isCartridgeAnd THeating ofWhen any one of the temperature values is larger than or equal to the respective preset value, alarming and prompting the user that the temperature is abnormal, otherwise, returning to the step S1.
Preferably, after step S3, the method further includes: blowing air into the drum to make the temperature in the drum lower than T11。
By adopting the drying method, the detected temperature value in the drum and the heating temperature value of the heating device are respectively compared with the preset upper limit value and the preset lower limit value, and the temperature in the drum and the heating temperature of the heating device are regulated and controlled according to the comparison result, so that the drying requirement on clothes made of various materials can be met, and the clothes can be prevented from being damaged.
Drawings
FIG. 1 is a flow chart of a drying method in embodiment 1 of the present invention;
FIG. 2 is a flow chart of a drying method in embodiment 2 of the present invention;
fig. 3 is a flowchart of a drying method according to embodiment 3 of the present invention.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
Example 1:
the embodiment provides a clothes dryer, which comprises a drum and a heating device for conveying hot air into the drum, wherein the hot air is used for drying clothes in the drum, the clothes dryer further comprises a first temperature detection device and a second temperature detection device, and controllers respectively connected to the first temperature detection device and the second temperature detection device, wherein:
a controller for receiving and processing the temperatures detected by the first temperature detection device and the second temperature detection device, wherein the controller is preset with an upper temperature limit value T in the drum corresponding to the roller11Lower limit value T of temperature in cylinder12And a preset humidity value
The upper limit value T of the heating temperature is preset corresponding to the heating device21And a lower limit value T of the heating temperature22. In this embodiment, T can be preset according to different materials of various clothes11、T12、T21And T22For example, when the material of the clothes to be dried is chemical fiber, T is set11Set at 55 ℃ T12At 45 ℃ and T21Set at 60 ℃ T22The temperature is set to 50 ℃, namely, when the chemical fiber clothes are dried, the temperature in the drum is ensured to be between 45 ℃ and 55 ℃, and the heating temperature of the heating device is between 50 ℃ and 60 ℃. When drying the clothes made of real silk materials, the T is put11Set at 45 ℃ T12At 40 ℃ T21Set at 50 ℃ T22The temperature is set to be 45 ℃, the temperature in the cylinder is ensured to be between 40 ℃ and 45 ℃, and the heating temperature of the heating device is between 45 ℃ and 50 ℃.
The first temperature detection device is arranged in the roller cylinder and used for detecting the temperature in the roller cylinder and transmitting the detected temperature to the controllerCartridge(ii) a The second temperature detection device is arranged on the heating device and used for detecting the heating temperature of the heating device and transmitting the temperature to the controllerHeating of；
In this embodiment, the cooling device comprises a cooling fan connected to the controller for blowing air into the roller tube, thereby cooling the roller tube.
In this embodiment, the heating device is a heat pump device, and includes a compressor, a condenser, a throttling device, and an evaporator that are connected in a circulating manner in this order, specifically, an outlet of the compressor is connected to an inlet of the condenser, an outlet of the evaporator is connected to an inlet of the compressor, and the throttling device is disposed between an outlet of the condenser and an outlet of the evaporator. The compressor, the condenser, the evaporator and the throttling device are connected through pipelines, and the pipelines are filled with refrigerant, wherein the refrigerant can be ammonia, Freon, hydrocarbon, azeotropic mixed refrigerant, non-azeotropic mixed refrigerant or water. The second temperature detection device is arranged between the compressor and the condenser, particularly arranged at an inlet of the condenser and used for detecting the temperature of the heated air at the condenser.
With the above dryer, the present embodiment further provides a drying method of the dryer, as shown in fig. 1, including the following steps:
step S1: starting the heating device;
the laundry is first placed in the drum of the dryer, the dryer is then turned on, and the heating device is then turned on to heat the air fed into the drum.
Step S2: detecting temperature value T in rollerCartridgeAnd a heating temperature value T of the heating deviceHeating ofAnd respectively connected with the upper limit value T of the temperature in the cylinder preset respectively11And an upper limit value T of the heating temperature21By contrast, when T isCartridgeAnd THeating ofIf any one of the values is greater than or equal to the respective upper limit value, the step is shifted to step S3, otherwise, the step is shifted to step S5;
the temperature in the roller is detected by the first temperature detection device, and the detected TCartridgeIs transmitted to the controller, and the controller receives TCartridgeAnd the temperature signal of (2) and the upper limit value T of the temperature in the cylinder11Comparing; on the same principle, the heating temperature of the heating device is detected by the second temperature detection device, and T is detected by the controllerHeating ofAnd T21And (6) comparing.
S3: closing the heating device;
stopping the heating device, and stopping heating the air in the drum to make the temperature in the drum and the heating temperatureThe temperature is reduced to the upper limit value T of the temperature in the cylinder11And an upper limit value T of the heating temperature21The following.
S4: detect temperature value T in the cylinder once moreCartridgeAnd a heating temperature value T of the heating deviceHeating ofAnd respectively connected with the lower limit value T of the temperature in the cylinder preset respectively12And a lower limit value T of the heating temperature22By contrast, when T isCartridgeAnd THeating ofIf any one of the upper limit values is larger than or equal to the respective lower limit value, the step is shifted to step S5, otherwise, the step is returned to step S1;
after step S3, the drum internal temperature and the heating temperature decrease, but the temperature is required to be not lower than the temperature required for drying, and therefore the drum internal temperature T is again set to the drum internal temperature TCartridgeAnd a heating temperature THeating ofAnd the respective lower limit value T of the temperature in the cylinder12And a lower limit value T of the heating temperature22And comparing to ensure that the temperature in the cylinder and the heating temperature are both at the temperature required by drying.
S5: drying the clothes;
upon detection of temperature T within the drumCartridgeAnd a heating temperature THeating ofWhen the requirements are met, the clothes can be directly dried.
S6: detecting humidity value in roller
When the humidity value in the roller tube is
Less than or equal to a preset humidity value
If yes, the process proceeds to step S7; greater than a predetermined humidity value
If yes, return to step S1;
the step is mainly used for judging whether the drying is finished or not, namely whether the humidity value in the roller cylinder is less than or equal to a preset humidity value or not
Judge, in this embodiment, can choose different detection device for use to the detection of humidity value, only need satisfy can detect the humidity value can.
S7: and finishing drying.
The embodiment is realized by adjusting the temperature T in the roller cylinderCartridgeAnd a heating temperature THeating ofDetecting, and regulating the temperature in the drum and the heating temperature according to the detection result to make the temperature T in the drumCartridgeAnd a heating temperature THeating ofThe preset range value is met, and the clothes are ensured to be in the optimal drying environment, so that the clothes are not deformed and damaged after being dried.
Example 2:
the embodiment of the invention is based on the drying method of the dryer provided in embodiment 1 of the invention, and further, before the heating device is turned on, the temperature T in the drum is setCartridgeAnd the heating temperature T of the heating deviceHeating ofDetection is performed for judging whether the heating device needs to be turned on. The method comprises the following specific steps:
s0: detecting temperature value T in rollerCartridgeAnd a heating temperature value T of the heating deviceHeating ofAnd is combined with T11And T12By contrast, when T isCartridgeAnd THeating ofWhen any one of the temperature values is larger than or equal to the respective preset value, alarming and prompting the user that the temperature is abnormal, otherwise, returning to the step S1. S1: starting the heating device;
s2: detecting temperature value T in rollerCartridgeAnd a heating temperature value T of the heating deviceHeating ofAnd respectively connected with the upper limit value T of the temperature in the cylinder preset respectively11And an upper limit value T of the heating temperature21By contrast, when T isCartridgeAnd THeating ofIf any one of the values is greater than or equal to the respective upper limit value, the step is shifted to step S3, otherwise, the step is shifted to step S5;
s3: closing the heating device;
when the temperature value T in the roller cylinderCartridgeAnd a heating temperature value T of the heating deviceHeating ofWhen the height is too high, the heating device needs to be closed, and the heating device is closedAfter the drum is placed in the drum, the heat-radiating fan can be controlled to blow air into the drum so as to make the temperature in the drum be less than T11Further ensuring the smooth drying.
S4: detect temperature value T in the cylinder once moreCartridgeAnd a heating temperature value T of the heating deviceHeating ofAnd respectively connected with the lower limit value T of the temperature in the cylinder preset respectively12And a lower limit value T of the heating temperature22By contrast, when T isCartridgeAnd THeating ofIf any one of the upper limit values is larger than or equal to the respective lower limit value, the step is shifted to step S5, otherwise, the step is returned to step S1;
s5: drying the clothes;
s6: detecting humidity value in roller
When the humidity value in the roller barrel
Less than or equal to a preset humidity value
If yes, the process proceeds to step S7; greater than a predetermined humidity value
If yes, return to step S1;
s7: and finishing drying.
The above steps S1-S7 are specifically described in embodiment 1, so that only step S0 is described in this embodiment: after the clothes dryer is started and before the heating device is started, the temperature in the drum is detected by the first temperature detection device, and the detected T isCartridgeIs transmitted to the controller, and the controller receives TCartridgeAnd the temperature signal of (2) and the upper limit value T of the temperature in the cylinder11Comparing; on the same principle, the heating temperature of the heating device is detected by the second temperature detection device, and T is detected by the controllerHeating ofAnd an upper limit value T of the heating temperature21Contrast, when the temperature T in the roller is detectedCartridgeAnd the heating temperature T of the heating deviceHeating ofIs greater than or equal to the respective preset value T11And T21When the temperature in the roller barrel or the heating temperature of the heating device is abnormal, the alarm device gives an alarm and prompts a user that the temperature is abnormal; when the temperature T in the roller cylinder is detectedCartridgeAnd the heating temperature T of the heating deviceHeating ofAre not more than respective preset value T11And T21And then, the next step is carried out, and the heating device is started.
Through the steps, the possible temperature abnormal condition before drying can be effectively detected, and the problem in the drying process is avoided.
Example 3:
the embodiment of the present invention is based on the drying method of the dryer provided in embodiment 2 of the present invention, and further solves the problem of how to dissipate the heat accumulated in the clothes after the drying of the clothes in the drum is finished, and specifically includes the following steps:
s0: detecting temperature value T in rollerCartridgeAnd a heating temperature value T of the heating deviceHeating ofAnd is combined with T11And T12By contrast, when T isCartridgeAnd THeating ofWhen any one of the temperature values is larger than or equal to the respective preset value, alarming and prompting the user that the temperature is abnormal, otherwise, returning to the step S1.
S1: starting the heating device;
s2: detecting temperature value T in rollerCartridgeAnd a heating temperature value T of the heating deviceHeating ofAnd respectively connected with the upper limit value T of the temperature in the cylinder preset respectively11And an upper limit value T of the heating temperature21By contrast, when T isCartridgeAnd THeating ofIf any one of the values is greater than or equal to the respective upper limit value, the step is shifted to step S3, otherwise, the step is shifted to step S5;
s3: closing the heating device;
s4: detect temperature value T in the cylinder once moreCartridgeAnd a heating temperature value T of the heating deviceHeating ofAnd respectively connected with the lower limit value T of the temperature in the cylinder preset respectively12And a lower limit value T of the heating temperature22By contrast, when T isCartridgeAnd THeating ofAny one of which is greater thanIf the values are equal to the respective lower limit values, the process proceeds to step S5, otherwise, the process returns to step S1;
s5: drying the clothes;
s6: detecting humidity value in roller
When the humidity value in the roller barrel
Less than or equal to a preset humidity value
If yes, the process proceeds to step S7; greater than a predetermined humidity value
If yes, return to step S1;
s7: and finishing drying.
S8, detecting temperature value T in the rollerCartridgeAnd preset temperature value T in the cylinder13By contrast, if TCartridgeLess than or equal to T13Blowing air to the drum regularly;
after the drying is finished, the temperature in the roller can automatically drop, and in the process, the temperature value T in the roller is detectedCartridgeAnd is compared with the preset temperature value T in the cylinder13In this example, the preset temperature value T in the cylinder is compared13At 40 deg.C, other values may be selected as desired. Judgment of TCartridgeWhether the temperature is less than or equal to 40 ℃, if the temperature is less than or equal to 40 ℃, the inside of the roller cylinder is blown regularly by a cooling fan; if it is more than 40 deg.C, it is allowed to cool naturally.
Considering that the natural cooling time is too long, the temperature T in the drum is detected after the drying is finished in the embodimentCartridgeBefore, still be equipped with step S71, it is specifically to be to lasting the blowing in the cylinder through radiator fan to reach the purpose of rapid cooling. It should be noted that the duration of the continuous blowing is not too long, and can be matched with TCartridgeAnd T13The comparison of (1) is carried out synchronously, i.e. if TCartridgeGreater than T13Then go toAnd continuously blowing air into the roller cylinder through the cooling fan.
In this embodiment, the timing of blowing means every t2Time-to-cylinder internal blowing t3Time, in this embodiment, t2Set at 6 minutes, t3Set to 1 minute.
S9, detecting the total time t of the timed blowing durationBlowing fanAnd judging whether the preset time t is exceeded1If the preset time t is exceeded1Closing the clothes dryer; if the preset time t is not exceeded1And continuously blowing air regularly in the roller cylinder.
The step consists in determining when to turn off the dryer, i.e. when the timed blow lasts for a total time tBlowing fanExceeds the preset time t1If so, the clothes dryer is closed; if not, the regular air blowing is continued to the inside of the roller barrel. This embodiment will t1Set to 60 minutes.
S10: the dryer is turned off.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (5)
1. A drying method of a clothes dryer is characterized by comprising the following steps:
s1, starting a heating device;
s2, detecting temperature value T in the rollerCartridgeAnd a heating temperature value T of the heating deviceHeating ofAnd respectively connected with the upper limit value T of the temperature in the cylinder preset respectively11And an upper limit value T of the heating temperature21By contrast, when T isCartridgeAnd THeating ofIf any one of the values is greater than or equal to the respective upper limit value, the step is shifted to step S3, otherwise, the step is shifted to step S5;
s3, turning off the heating device;
s4, detecting the temperature value T in the roller againCartridgeAnd a heating temperature value T of the heating deviceHeating ofAnd respectively connected with the lower limit value T of the temperature in the cylinder preset respectively12And a lower limit value T of the heating temperature22By contrast, when T isCartridgeAnd THeating ofIf any one of the upper limit values is larger than or equal to the respective lower limit value, the step is shifted to step S5, otherwise, the step is returned to step S1;
s5, drying the clothes;
s6, detecting the humidity value in the roller
When the humidity value in the roller barrel
Less than or equal to a preset humidity value
If yes, the process proceeds to step S7; greater than a predetermined humidity value
If yes, return to step S1;
s7, finishing drying;
s71: continuously blowing air into the roller cylinder through a cooling fan;
s8, detecting temperature value T in the rollerCartridgeAnd preset temperature value T in the cylinder13By contrast, if TCartridgeLess than or equal to T13Blowing air to the drum regularly;
s9, detecting the total time t of the timed blowing durationBlowing fanAnd judging whether the preset time t is exceeded1If the preset time t is exceeded1Closing the clothes dryer; if the preset time t is not exceeded1And continuously blowing air regularly in the roller cylinder.
2. Drying method according to claim 1, characterised in that said stepsIn step S8, if TCartridgeGreater than T13And then the cooling fan continuously blows air into the roller cylinder.
3. The drying method of claim 2, wherein the periodically blowing air into the drum includes: every t2Time-to-cylinder internal blowing t3Time.
4. The drying method of claim 3, further comprising the step S0: before step S1, the temperature value T in the drum is detectedCartridgeAnd a heating temperature value T of the heating deviceHeating ofAnd is combined with T11And T12By contrast, when T isCartridgeAnd THeating ofWhen any one of the temperature values is larger than or equal to the respective preset value, alarming and prompting the user that the temperature is abnormal, otherwise, returning to the step S1.
5. The drying method according to any one of claims 1 to 4, further comprising, after the step S3: blowing air into the drum to make the temperature in the drum lower than T11。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510634568.3A CN106555320B (en) | 2015-09-30 | 2015-09-30 | Clothes dryer and drying method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510634568.3A CN106555320B (en) | 2015-09-30 | 2015-09-30 | Clothes dryer and drying method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106555320A CN106555320A (en) | 2017-04-05 |
| CN106555320B true CN106555320B (en) | 2021-11-16 |
Family
ID=58417166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510634568.3A Active CN106555320B (en) | 2015-09-30 | 2015-09-30 | Clothes dryer and drying method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106555320B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107340792A (en) * | 2017-05-26 | 2017-11-10 | 华帝股份有限公司 | A kind of dryer and its control method |
| CN109082863B (en) * | 2017-06-14 | 2021-10-15 | 无锡小天鹅电器有限公司 | Control method and device of clothes dryer, controller and clothes dryer |
| KR102525026B1 (en) * | 2018-02-23 | 2023-04-24 | 엘지전자 주식회사 | Washing machine and control method of washing machine |
| CN110878471B (en) * | 2018-08-27 | 2022-07-19 | 合肥美的洗衣机有限公司 | Control method and device of clothes treatment device and clothes treatment device |
| CN110878470A (en) * | 2018-08-27 | 2020-03-13 | 无锡小天鹅电器有限公司 | Control method and device of clothes treatment device and clothes treatment device |
| TR202012159A2 (en) * | 2020-07-30 | 2022-02-21 | Arcelik As | A DRYER WITH A UV LIGHT SOURCE |
| CN113957685B (en) * | 2021-11-16 | 2024-07-12 | 海信冰箱有限公司 | Clothes dryer control method and device, clothes dryer and storage medium |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102216510A (en) * | 2008-04-30 | 2011-10-12 | Lg电子株式会社 | Laundry machine |
| CN204138970U (en) * | 2014-08-19 | 2015-02-04 | 青岛海尔洗衣机有限公司 | A kind of dryer adopting Far-infrared Heating |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4991313A (en) * | 1990-01-22 | 1991-02-12 | White Consolidated Industries, Inc. | Gradual heat reduction for a clothes dryer |
| KR100208171B1 (en) * | 1996-10-18 | 1999-07-15 | 구자홍 | Drying method of drum type washing machine |
| KR100692582B1 (en) * | 2006-03-24 | 2007-03-14 | 주식회사 대우일렉트로닉스 | Drum Washing Machine and Drying Method of Drum Washing Machine |
| CN101082161B (en) * | 2006-05-31 | 2013-10-09 | 博西华电器（江苏）有限公司 | Barrel washing machine provided with drying procedure and control method thereof |
| KR101276041B1 (en) * | 2006-09-29 | 2013-06-20 | 엘지전자 주식회사 | apparatus for drying laundary and controlling method of the same |
| CN103485142B (en) * | 2013-07-26 | 2016-01-13 | 无锡小天鹅股份有限公司 | Dryer |
-
2015
- 2015-09-30 CN CN201510634568.3A patent/CN106555320B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102216510A (en) * | 2008-04-30 | 2011-10-12 | Lg电子株式会社 | Laundry machine |
| CN204138970U (en) * | 2014-08-19 | 2015-02-04 | 青岛海尔洗衣机有限公司 | A kind of dryer adopting Far-infrared Heating |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106555320A (en) | 2017-04-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106555320B (en) | Clothes dryer and drying method | |
| US9285166B2 (en) | Heat pump laundry dryer | |
| CN104132421B (en) | The control method and control system of air conditioner | |
| US8595954B2 (en) | Clothes treating apparatus with heat pump system and operating method thereof | |
| CN104278503B (en) | A kind of dryer drying remaining time method of adjustment | |
| KR100664289B1 (en) | Drying method of the clothes dryer | |
| US20190127905A1 (en) | Clothes dryer and method for performing sterilization course thereof | |
| US8991068B2 (en) | Energy efficient cycle for clothes dryer | |
| CN108072153A (en) | Control method, radiation air-conditioner and the storage medium of radiation air-conditioner | |
| EP2985384B1 (en) | Laundry treatment apparatus and method for controlling a laundry treatment apparatus | |
| AU2014277065A1 (en) | Laundry treatment apparatus with temperature dependent control | |
| WO2018097530A3 (en) | Method for controlling clothes drying apparatus and clothes drying apparatus | |
| EP2998433A1 (en) | Clothes dryer and drying method thereof | |
| CN106149324A (en) | Dehydrator and the furnace drying method thereof of the fabric with implant can be dried | |
| EP3265602B1 (en) | Heat pump type laundry dryer and method for controlling the same | |
| JP6512596B2 (en) | Heating device | |
| JP5486365B2 (en) | Bathroom Dryer | |
| WO2014187494A1 (en) | Heat pump type laundry dryer and method of drying laundry using the same | |
| JP7104173B2 (en) | Control method for garment processing equipment and garment processing equipment | |
| CN110359252B (en) | Control method for laundry treatment apparatus and laundry treatment apparatus | |
| JP2007050155A (en) | Bathroom laundry drier | |
| CN108203868B (en) | Washing machine and control method thereof | |
| US20220113053A1 (en) | Control device for air conditioning apparatus, air conditioning system, control method for air conditioning apparatus, and program | |
| CN110359257A (en) | Control method and clothes treatment device for clothes treatment device | |
| KR20150122374A (en) | Method for saving power of an air conditioner and Air conditioner by using the method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20211020 Address after: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant after: QINGDAO HAIER WASHING MACHINE Co.,Ltd. Applicant after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, hi tech park, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER WASHING MACHINE Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |