CN1955370A - Drying decision device and method of drier - Google Patents
Drying decision device and method of drier Download PDFInfo
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- CN1955370A CN1955370A CN 200510114781 CN200510114781A CN1955370A CN 1955370 A CN1955370 A CN 1955370A CN 200510114781 CN200510114781 CN 200510114781 CN 200510114781 A CN200510114781 A CN 200510114781A CN 1955370 A CN1955370 A CN 1955370A
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Abstract
A method for judging the dried level of baker includes such steps as detecting ambient temp Ts, detecting the temp Tc at the air outlet of baker, calculating the difference between Ts and Tc by Tc-Ts, comparing the difference with a predefined value To, and judging that the object has been dried if said difference is greater than To. Its judging device is composed of a temp sensor at the air outlet of baker, and a controller.
Description
Technical field
The present invention relates to dryer, relate in particular to the drier judgment means.The present invention provides a kind of dry determination methods simultaneously.
Background technology
Dryer is constantly popularized with the washing machine that has drying function.Under the prior art, most of dryers adopt the regularly mode of oven dry.There are many defectives in this mode.When the oven dry thing is dry,, even can damage the oven dry thing if select long drying will inevitably waste electric energy; If oven dry thing humidity then may not reach dry requirement, the repetitive operation of having to, delay time at stop.The problems referred to above also cause drying course to be looked after by the people, are difficult to realize real automatic oven dry.
Under the prior art, proposed Several Methods, the drying that is used for dryer is judged.Most prior art has used humidity sensor to detect degree of drying.But there are many defectives in humidity sensor, and for example: price is higher, and job insecurity is affected by environment obvious, needs to proofread and correct or compensation, and the life-span is short etc., and present humidity sensor great majority require pulse power supply, and this can make control circuit complicated again.Above problem all makes this kind detection method not be used widely.
Application number is 99119576, and name is called the Chinese invention patent of " dryer is declared the method and the device of do shutting down automatically ", discloses a kind ofly to carry out dryer by temperature detection and declare the method for stopping automatically.This method is based on temperature detection, by detecting the drying built-in temperature, and with this temperature with set regulating and controlling temperature relatively,, heat during in the temperature difference with full power greater than a setting value; When the temperature difference sets value less than this, reduce this heating power; Adjust heating power, the difference of assurance observed temperature and design temperature is poor less than twice temperature value measured.When continuous several times when shutting down power, then shut down.This invention provides the device of this method of use simultaneously.
The method that this patent of invention provides since only the serviceability temperature sensor realize the drying of dryer is judged, avoided the problem of using humidity sensor to exist.The principle of this invention is to utilize in the drying course, and along with humidity reduces, aridity is more and more higher, because aridity changes also corresponding the reducing of variations in temperature that causes, and therefore can whether drying be judged to clothing by detected temperatures.
The problem of the prior art is, the drying by the oven dry thing of its proposition is judged with the control procedure of dryer too complicated, and consider to judge more accurately aridity the measure that can take.Variations in temperature in the drying course and environment temperature and heating power all have relation, and the prior art is not considered these factors.
Summary of the invention
At above-mentioned defective, the technical problem that the present invention solves is, a kind of drier judgment means is provided, and determination methods.The same serviceability temperature sensor of these apparatus and method carries out drying to be judged, but dry determination methods and more succinct to the control flow of dryer.Proposed to improve the measure that aridity is judged precision simultaneously.Method and apparatus provided by the invention can judge more succinctly, accurate that whether the oven dry thing is dry, avoids the influence of environment temperature and heating power.
The method of judgement drying machine drying thing drying provided by the invention comprises:
11) testing environment temperature T s;
12) detect dryer air outlet temperature T c;
13) calculate the difference Tc-Ts of the measured temperature of measured temperature of step 12) and step 11);
14) described difference of step 13) and predetermined value To are compared; When described difference during, then enter next step greater than this predetermined value:
15) judge by oven dry thing drying.
Preferably, also comprise between described step 14) and the described step 15) wait for a time Io who determines after, just enter next step.
Preferably, also comprise between described step 14) and the described step 15):
31) detect intake air temperature value Tj;
32) calculation procedure 31) measured intake air temperature value Tj, the difference Tj-Tc of the air outlet temperature value Tc that detect to obtain with step 12);
33) with step 32) difference and the predetermined value Td comparison that obtain; If the difference that records then enters next step less than this predetermined value Td.
Preferably, described predetermined value Td determines according to the weight of oven dry thing; The weight of oven dry thing is heavy more, and then described predetermined value Td is big more.
Preferably, the testing environment temperature of described step 11), can detect by special temperature sensor and obtain, also can be with the air outlet temperature before the dryer work as ambient temperature value, perhaps with the mean value of intake air temperature before the dryer work and air outlet temperature as ambient temperature value.
Drier judgment means provided by the invention comprises:
Be installed on the temperature sensor (RT1) of dryer air outlet;
Control module is used to receive described temperature sensor (RT1) and detects the detection signal that obtains, and this signal is converted to temperature value; And whether drying is made judgement according to the difference of measured temperature and environment temperature Ts quilt to be dried thing; When described difference during, then judge by the oven dry thing dry greater than predetermined value To.
Preferably, also comprise temperature sensor (RT2), be installed on position, be used for the testing environment temperature away from the air channel.
Preferably, also comprise temperature sensor (RT3), be installed on the position of dryer air inlet, be used to detect intake air temperature Tj; When described control module carries out the drying judgement, the difference that also comprises intake air temperature Tj that described temperature sensor (RT3) is detected and the air outlet temperature T c of described temperature sensor (RT1) detection, compare with predetermined value Td, when described difference during, then judge by the oven dry thing dry less than this predetermined value Td.
Preferably, described temperature sensor is resistor-type temperature sensor or voltage-type temperature sensor or ic temperature transducer.
Preferably, the described resistor-type temperature sensor dividing potential drop of connecting with other resistance, and dividing potential drop is input to the input port of control module as detection signal; This control module input port is the analog-to-digital conversion port.
Whether dry basic ideas of the present invention are, utilize in the oven dry because the temperature that water evaporates causes reduces, dry thing judgement.Carry out drying with immediate prior art serviceability temperature value and judge differently, checkout gear provided by the invention and method with air outlet detected temperatures and environment temperature comparison, obtain determine effect preferably, and can be used for the control of dryer easily.
Simultaneously in optimal way of the present invention, use the temperature sensor that is installed on air inlet and air outlet respectively, utilize the temperature difference of two temperature sensors to carry out the drying judgement, the influence of avoiding factor such as dryer heater strip variations in temperature that drying is judged with this, make judged result more accurate, be applicable to the occasion that needs higher judgement precision.
Description of drawings
Fig. 1 is the circuit diagram of first embodiment of the invention;
Fig. 2 is the dry determination methods flow chart of first embodiment of the invention;
Fig. 3 is the dryer control method flow chart of first embodiment of the invention;
Fig. 4 is the circuit diagram of second embodiment of the invention;
Fig. 5 is the dry determination methods flow chart of second embodiment of the invention;
Fig. 6 is the dryer control method flow chart of second embodiment of the invention;
Fig. 7 is the circuit diagram of the another kind of connected mode of temperature sensor in the embodiment of the invention;
Fig. 8 is the circuit diagram of the another kind of connected mode of temperature sensor in the embodiment of the invention.
The specific embodiment
Please, be the circuit diagram of first embodiment of the invention referring to Fig. 1.
This drier checkout gear comprises testing circuit, single-chip microcomputer (figure does not show).
The detecting element of described testing circuit is a temperature sensor, comprises temperature sensor RT1, temperature sensor RT2, and described temperature sensor RT1 is installed on described dryer air outlet, is used to detect the temperature in air port.Described temperature sensor RT2 is installed on the position that not influenced by dryer work, dryer base for example, be used for the testing environment temperature, also mounting temperature sensor RT2 not, and the temperature detection value of serviceability temperature sensor RT1 before dryer is started working is as ambient temperature value.The structure of described testing circuit is as follows:
The terminal 1 of temperature sensor RT1 connects positive source AV+, and terminal 2 is connected to power supply ground by resistance R 1, is connected to power supply single-chip microcomputer input port A by resistance R 3.This input port A is the AD conversion port of single-chip microcomputer.
Be connected with diode D1 between the terminal 2 of temperature sensor RT1 and the terminal 1, cathode connection terminal 1 of this diode, anode splicing ear 2.
Be connected with capacitor C 1 between single-chip microcomputer input terminal A and the power supply ground.
The operation principle of this testing circuit is: described temperature sensor RT1 and resistance R 1 are series between positive source and the power supply ground, the resistance of temperature sensor changes with variation of temperature, therefore, the voltage at the sample point M place of Fig. 1 is with the change in resistance of temperature sensor RT1, and produces different sampling voltages.This sampling voltage enters single-chip microcomputer input terminal A through described resistance R 3, through the AD conversion, becomes digital value, is received and handles by the processor of single-chip microcomputer, makes it be converted into temperature value.Described resistance R 3 is the input resistance of the input terminal A of single-chip microcomputer, is used to protect this input port.The effect of described diode D1 is to provide path for the interfering signal of voltage beyond supply voltage AV+, avoids it to damage single-chip microcomputer input terminal A; Because described temperature sensor RT1 is connected far-end, therefore, is easier to introduce the higher interference of voltage, therefore, is necessary to adopt this diode to prevent to disturb and enters the single-chip microcomputer terminal.The effect of described capacitor C 1 is the High-frequency Interference of the input terminal A that elimination may enter.
The testing circuit structure of temperature sensor RT2 and operation principle and the above are identical, repeat no more.
Please, carry out the dry process of judging for using above-mentioned testing circuit referring to Fig. 2.
Step S200, beginning.
Step S201, the environment temperature Ts when detecting dryer work.Concrete detection method is a reading temperature sensor RT2 temperature detection signal, and is carried out respective handling such as linearisation by single-chip microcomputer and be converted into temperature value.If the sensor RT2 of specialized environment temperature detection is not installed, before then can starting working with dryer, environment temperature when working as dryer by the temperature value of temperature sensor RT1 detection acquisition, because variation of ambient temperature is not too large, so as ambient temperature value follow-up dry judgement is produced than mistake this value.
Step S202 detects draught temperature Tc.The detection method of this temperature is to read the temperature detection signal of the temperature sensor RT1 that is installed on air outlet, and is carried out respective handling such as linearisation by single-chip microcomputer and obtain temperature value.
Step S203 judges whether described air outlet temperature detection value Tc and environment temperature difference Ts are higher than a certain predetermined value To.If then enter step S204; If not, then return step S201.
Step S204 picks up counting.Before picking up counting, at first with the timer zero clearing.The time is I during design.
Because after satisfying Tc-Ts＞To Rule of judgment, the oven dry thing also needs to continue oven dry a period of time could finish-drying, and, owing to a variety of causes, also may this Rule of judgment no longer satisfied again.Should guarantee that described drying condition obtains stable satisfying, and certain time.The time is I when designing herein, and the duration condition of requirement is Io.
Step S205, testing environment temperature value Ts.
Step S206 detects draught temperature Tc.
Step S207 judges whether the difference of described air outlet temperature T s and described environment temperature detected value Tc is higher than described predetermined value To.If then enter step S208; If not, then return step S201.
If Ts-Tc＜To illustrates that then air outlet temperature T c still can not stably satisfy dry Rule of judgment, then should return the state that begins to detect.
Step S208 judges that whether described timing time I is greater than scheduled time Io.If then enter step S210; If not, then enter step S209.
Step S209 continues timing, and returns step S205.
Step S210 judges oven dry thing drying.
In a word, the present invention adopts temperature sensor measurement dryer air outlet temperature, and itself and environment temperature are compared, according to the temperature gap that is obtained, with corresponding predetermined value relatively, as the foundation of judging that the oven dry thing is whether dry.The actual conditions of judging (being described predetermined value To, duration Io) is then selected according to the situation of oven dry thing.In order to obtain judged result accurately, can test, so that choose suitable To, Io.
Please referring to Fig. 3, for utilizing above-mentioned dry judgment means and method, the flow chart of control dryer work.This control procedure comprises:
Step S301 prepares.
Step S302 determines bake out temperature according to oven dry thing type.
Different oven dry things have different requirements for bake out temperature, for example, are similarly clothing, and the bake out temperature of COTTON FABRIC can reach 80 ℃, and the temperature of silk fabrics can not be above 50 ℃.Therefore, should determine this bake out temperature,, perhaps not reach drying effect in order to avoid damage the oven dry thing.This bake out temperature has upper and lower bound simultaneously, so that allow certain error.Manually input is temperature required by the user for definite method of bake out temperature; Perhaps import by oven dry thing type, have dryer to determine bake out temperature in view of the above by the user.
Step S303 starts blower fan and heater strip, begins oven dry.
Step S304 is dried.
Step S305 judges whether drying.If then enter step S306; If not, then return step S304.
The process of this judgement and method repeat no more as previously mentioned herein.
Step S306 closes heater strip and waits for the clothing cooling.
Because therefore the cooling of oven dry thing, at first need be closed heater strip, blower fan remains in operation, to promote the cooling of oven dry thing.
Step S307 closes blower fan, finishes oven dry.
Be set suitable cool time, after the time arrives, close blower fan, cooling procedure is finished.
Please, be the circuit diagram of second embodiment of the invention referring to Fig. 4.This embodiment adopts temperature sensor to carry out drying equally and detects, and its circuit diagram is identical with the first embodiment circuit diagram, but the installation site difference of described temperature sensor.Connection and operation principle for this circuit do not repeat them here.Two temperature sensors in the present embodiment are installed on dryer air outlet and dryer air inlet respectively, and temperature sensor RT1 is installed on the dryer air outlet among Fig. 4, are used to detect dryer air outlet temperature T c; Temperature sensor RT1 effect among this temperature sensor RT1 and first embodiment is identical, therefore adopts the label identical with first embodiment.Temperature sensor RT3 is installed on the dryer air inlet, is used to detect intake air temperature Tj.Equally can be with the dedicated temperature sensor RT2 testing environment temperature T s that is installed on correct position, also can adopt temperature sensor RT1, temperature sensor RT3 testing environment temperature before dryer is started working, specifically adopt temperature sensor RT1, temperature sensor RT3 testing environment temperature T s in the present embodiment.
Please, be the second embodiment of the invention flow chart referring to Fig. 5.The identical symbol of parameter employing that wherein has same function with first embodiment.
Step S500, beginning.
Step S501 detects the environment temperature Ts before oven dry is promptly started working.Concrete detection method is, before dryer work, reads the temperature detection signal of described temperature sensor RT1, temperature sensor RT3, and carried out respective handling such as linearisation by single-chip microcomputer and be converted into temperature value, with two average backs of value as environment temperature Ts.
Step S502 after beginning to dry, detects draught temperature Tc.The detection method of this temperature is to read the temperature detection signal of the temperature sensor RT1 that is installed on air outlet, and is carried out respective handling such as linearisation by single-chip microcomputer and obtain temperature value.
Step S503 judges whether described air outlet temperature detection value Tc is higher than described environment temperature Ts one predetermined value To.If then enter step S504; If not, then return step S502.
The foundation of above-mentioned judgement is: along with oven dry thing moisture content reduces, constantly reduce because the temperature that the moisture content vaporization causes descends; Accordingly, the air outlet temperature value that is higher than environment temperature constantly raises.Therefore, the condition that can judge as drying according to the difference of air outlet temperature and environment temperature.But the influence that this Rule of judgment might be changed by the dryer heating-up temperature is not therefore as unique foundation of judging.
Step S504 detects intake air temperature Tj and air outlet temperature T c.Detection method is seen step S502.
Whether step S505 calculates the measured temperature difference of two temperatures sensor less than predetermined value Td.If then enter step S506; If not, then return step S504.
The foundation of above-mentioned judgement is, when oven dry thing high humidity, then the heat taken away of moisture content vaporization is more, and air outlet temperature T c reduces a lot than intake air temperature Tj.After oven dry thing moisture content reduced gradually, the heat that the moisture vaporization is taken away was less, and air outlet temperature T c reduces seldom than intake air temperature Tj.Therefore, a predetermined value Td can be set, when described temperature difference is worth less than this, judge that the oven dry thing is dry.
Described predetermined value Td should determine according to the type of oven dry thing and the quality of oven dry thing.Can test, so that choose suitable value.The weight of oven dry thing is heavy more, and then described predetermined value Td is big more, and this is that the temperature gap of air inlet and air outlet is big more because the weight of oven dry thing is big more, and then the heat taken away of the oven dry wind of dryer is many more.
Step S506 judges oven dry thing drying.
In above-mentioned determination methods, judge that owing to adopted the difference of air outlet temperature T c, intake air temperature Tj to carry out aridity the deviation that the aridity that therefore can avoid the variations in temperature of dryer heater strip to cause is judged is carried out drying judgement more accurately.
Please referring to Fig. 6, for utilizing above-mentioned dry judgment means and method, to the control procedure of dryer work.This control procedure comprises:
Step S601 prepares.
This preparation process comprises testing environment temperature value Ts.The detection of this temperature value is before oven dry beginning, reads the measured temperature of described temperature sensor, and with the measured value of two temperature sensors average after, as ambient temperature value.
Step S602 determines bake out temperature according to oven dry thing type.
Different oven dry things have different requirements for bake out temperature, for example, are similarly clothing, and the bake out temperature of COTTON FABRIC can reach 80 ℃, and the temperature of silk fabrics can not be above 50 ℃.Therefore, should determine this bake out temperature,, perhaps not reach drying effect in order to avoid damage the oven dry thing.This bake out temperature has upper and lower bound simultaneously, so that allow certain error.
Step S603 starts blower fan and heater strip, begins oven dry.
Step S604 reads described temperature detection value.
This temperature detection value comprises that described temperature sensor RT1 detects the air outlet temperature T c that obtains; And temperature sensor RT3 detects the intake air temperature Tj that obtains.
Step S605 judges whether temperature transfinites.If then enter step S606; If not, then enter step S607.
The judgement of described temperature over-range is comparison intake air temperature Tj and determined bake out temperature value, when intake air temperature Tj greater than the upper limit of determined bake out temperature or be lower than down in limited time, then judge temperature over-range.The effect of this step is the lower limit of avoiding bake out temperature to surpass the upper limit of setting or being lower than setting, cause to the oven dry thing damage or do not reach drying effect.
Step S606 adjusts bake out temperature.
Can cause drying the damage of thing because bake out temperature surpasses temperature upper limit, therefore, should reduce the power of heater strip, reduce bake out temperature.On the contrary, prescribe a time limit, then improve the power of heater strip, improve bake out temperature, so that finish drying course as early as possible when bake out temperature is lower than under the design temperature.After this step is finished, return step S605.
Whether step S607 carries out the aridity determining program, judge oven dry thing drying.If then enter step S608; If not, then return step S604.
The described dry process of judging repeats no more as previously mentioned herein.
Step S608 closes heater strip and waits for the clothing cooling.
Because therefore the cooling of oven dry thing, at first need be closed heater strip, blower fan remains in operation, to promote the cooling of oven dry thing.
Step S609 closes blower fan, finishes oven dry.
Can be set suitable cool time, after the time arrives, close blower fan, cooling procedure is finished.
Should illustrate that the connected mode of temperature sensor can change to some extent in the circuit diagram of above embodiment.
Please, the another kind of connected mode of temperature sensor among the present invention is shown referring to Fig. 7.
In this circuit, do not connect diode between the temperature sensor two-terminal.This circuit is applicable to the less situation of disturbing.
Please, another connected mode of temperature sensor among the present invention is shown referring to Fig. 8.
Among this embodiment, do not connect diode between the two-terminal of described temperature sensor, but be connected with electric capacity, the effect of this electric capacity is to filter High-frequency Interference equally.
The temperature sensor that the foregoing description uses is the resistor-type temperature sensor, also can use the temperature sensor of other type, and according to the suitable input circuit of employed sensor type employing, measuring-signal is input to control modules such as single-chip microcomputer, make control module obtain temperature information, judge thereby use this method to carry out drying.For example adopt voltage-type, ic temperature transducer,, be converted to the similar voltage division signal of the foregoing description, can reach the purpose of temperature detection equally by the signal conversion.
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1, a kind of method of judging drying machine drying thing drying is characterized in that, comprising:
11) testing environment temperature T s;
12) detect dryer air outlet temperature T c;
13) calculate the difference Tc-Ts of the measured temperature of measured temperature of step 12) and step 11);
14) described difference of step 13) and predetermined value To are compared; When described difference during, then enter next step greater than this predetermined value:
15) judge by oven dry thing drying.
2, method according to claim 1 is characterized in that, also comprise between described step 14) and the described step 15) wait for a time Io who determines after, just enter next step.
3, method according to claim 1 is characterized in that, also comprises between described step 14) and the described step 15):
31) detect intake air temperature value Tj;
32) calculation procedure 31) measured intake air temperature value Tj, the difference Tj-Tc of the air outlet temperature value Tc that detect to obtain with step 12);
33) with step 32) difference and the predetermined value Td comparison that obtain; If the difference that records then enters next step less than this predetermined value Td.
4, method according to claim 3 is characterized in that, described predetermined value Td determines according to the weight of oven dry thing; The weight of oven dry thing is heavy more, and then described predetermined value Td is big more.
5, method according to claim 1, it is characterized in that, the testing environment temperature of described step 11), can detect by special temperature sensor and obtain, also can be with the air outlet temperature before the dryer work as ambient temperature value, perhaps with the mean value of intake air temperature before the dryer work and air outlet temperature as ambient temperature value.
6, a kind of drier judgment means is characterized in that, comprising:
Be installed on the temperature sensor (RT1) of dryer air outlet;
Control module is used to receive described temperature sensor (RT1) and detects the detection signal that obtains, and this signal is converted to temperature value; And whether drying is made judgement according to the difference of measured temperature and environment temperature Ts quilt to be dried thing; When described difference during, then judge by the oven dry thing dry greater than predetermined value To.
7, device according to claim 6 is characterized in that, also comprises temperature sensor (RT2), is installed on the position away from the air channel, is used for the testing environment temperature.
8, device according to claim 6 is characterized in that, also comprises temperature sensor (RT3), is installed on the position of dryer air inlet, is used to detect intake air temperature Tj; When described control module carries out the drying judgement, the difference that also comprises intake air temperature Tj that described temperature sensor (RT3) is detected and the air outlet temperature T c of described temperature sensor (RT1) detection, compare with predetermined value Td, when described difference during, then judge by the oven dry thing dry less than this predetermined value Td.
9, device according to claim 6 is characterized in that, described temperature sensor is resistor-type temperature sensor or voltage-type temperature sensor or ic temperature transducer.
10, device according to claim 6 is characterized in that, the described resistor-type temperature sensor dividing potential drop of connecting with other resistance, and dividing potential drop is input to the input port of control module as detection signal; This control module input port is the analog-to-digital conversion port.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510114781 CN1955370A (en) | 2005-10-27 | 2005-10-27 | Drying decision device and method of drier |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510114781 CN1955370A (en) | 2005-10-27 | 2005-10-27 | Drying decision device and method of drier |
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| CN1955370A true CN1955370A (en) | 2007-05-02 |
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| CN102560990A (en) * | 2010-11-22 | 2012-07-11 | V-楚格股份公司 | Tumble drier with ambient temperature sensor |
| CN103334277A (en) * | 2013-06-26 | 2013-10-02 | 无锡小天鹅股份有限公司 | Clothes dryer and control device and control method thereof |
| CN105155234A (en) * | 2015-07-01 | 2015-12-16 | 无锡小天鹅股份有限公司 | Washing machine and drying determination method and device thereof |
| CN107340792A (en) * | 2017-05-26 | 2017-11-10 | 华帝股份有限公司 | A kind of dryer and its control method |
| CN107489008A (en) * | 2016-06-10 | 2017-12-19 | Bsh家用电器有限公司 | For asking for the method for final remaining humidity in condenser dryer and being applicable the condenser dryer of this method |
| CN107916533A (en) * | 2017-11-01 | 2018-04-17 | 珠海格力电器股份有限公司 | Washing machine control method and device, storage medium and washing machine |
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| CN108930149A (en) * | 2017-05-27 | 2018-12-04 | 青岛海尔滚筒洗衣机有限公司 | A kind of method of clothing care machine detection clothes drying degree |
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| CN102560990B (en) * | 2010-11-22 | 2015-11-04 | V-楚格股份公司 | There is the dryer of environment temperature sensor |
| CN102560990A (en) * | 2010-11-22 | 2012-07-11 | V-楚格股份公司 | Tumble drier with ambient temperature sensor |
| CN103334277B (en) * | 2013-06-26 | 2016-01-13 | 无锡小天鹅股份有限公司 | Dryer and control device thereof and control method |
| CN103334277A (en) * | 2013-06-26 | 2013-10-02 | 无锡小天鹅股份有限公司 | Clothes dryer and control device and control method thereof |
| CN105155234B (en) * | 2015-07-01 | 2018-07-31 | 无锡小天鹅股份有限公司 | Washing machine and its drying determination method and device |
| CN105155234A (en) * | 2015-07-01 | 2015-12-16 | 无锡小天鹅股份有限公司 | Washing machine and drying determination method and device thereof |
| CN107489008B (en) * | 2016-06-10 | 2021-04-20 | Bsh家用电器有限公司 | Method for operating a condensation dryer and condensation dryer |
| CN107489008A (en) * | 2016-06-10 | 2017-12-19 | Bsh家用电器有限公司 | For asking for the method for final remaining humidity in condenser dryer and being applicable the condenser dryer of this method |
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| CN110214208A (en) * | 2016-12-08 | 2019-09-06 | 三星电子株式会社 | Tumble-dryer |
| CN108396530A (en) * | 2017-02-08 | 2018-08-14 | 青岛海尔洗衣机有限公司 | A kind of dryer drying judgment method and dryer |
| CN108396530B (en) * | 2017-02-08 | 2021-06-29 | 重庆海尔洗衣机有限公司 | Drying judgment method for clothes dryer and clothes dryer |
| CN107340792A (en) * | 2017-05-26 | 2017-11-10 | 华帝股份有限公司 | A kind of dryer and its control method |
| CN108930149B (en) * | 2017-05-27 | 2021-04-27 | 青岛海尔滚筒洗衣机有限公司 | Method for detecting dryness of clothes for clothes care machine |
| CN108930149A (en) * | 2017-05-27 | 2018-12-04 | 青岛海尔滚筒洗衣机有限公司 | A kind of method of clothing care machine detection clothes drying degree |
| CN107916533A (en) * | 2017-11-01 | 2018-04-17 | 珠海格力电器股份有限公司 | Washing machine control method and device, storage medium and washing machine |
| CN109355881A (en) * | 2017-12-19 | 2019-02-19 | 广州Tcl智能家居科技有限公司 | A kind of open clothes airing device and its automatic baking clothing method |
| CN109355881B (en) * | 2017-12-19 | 2021-08-24 | 深圳Tcl新技术有限公司 | Open clothes airing device and automatic clothes drying method thereof |
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