CN103882664B - Clothes dryer and working method thereof - Google Patents
Clothes dryer and working method thereof Download PDFInfo
- Publication number
- CN103882664B CN103882664B CN201210554520.8A CN201210554520A CN103882664B CN 103882664 B CN103882664 B CN 103882664B CN 201210554520 A CN201210554520 A CN 201210554520A CN 103882664 B CN103882664 B CN 103882664B
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- condensation trap
- air
- water
- accommodating chamber
- temperature
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/32—Control of operations performed in domestic laundry dryers
- D06F58/34—Control of operations performed in domestic laundry dryers characterised by the purpose or target of the control
- D06F58/36—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry
- D06F58/38—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry of drying, e.g. to achieve the target humidity
-
- 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
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/28—Air properties
- D06F2103/32—Temperature
-
- 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
- D06F2103/58—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers related to condensation, e.g. condensate water level
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/16—Air properties
- D06F2105/20—Temperature
-
- 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
-
- 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
- D06F2105/36—Condensing arrangements, e.g. control of water injection therefor
-
- 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
- D06F2105/58—Indications or alarms to the control system or to the user
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/28—Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a clothes dryer working method. A preheating step is executed via a control device. In the preheating step, air in an accommodating chamber is heated or heated air is supplied to the accommodating chamber and a condensate valve for supplying condensate water is closed. After the pre-heating step, a detection step of the condensate water follows. In the detection step, heating of air in the accommodating chamber is stopped or heating of air supplied to the accommodating chamber is stopped, the condensate valve is opened and quantity of water supplied by the condensate valve is judged according to temperature variations in specific locations inside air circulation passage in a period before and after the condensate valve is opened or a period after the condensate valve is opened. The clothes dryer further discloses the clothes dryer which can realize the working method.
Description
【Technical field】
The present invention relates to a kind of method of work of cloth drying machine, and it is related to can achieve the clothes drying of this method of work
Machine.
【Background technology】
Existing dryer and integrate the cloth drying machine such as cloth drying machine of laundry and clothes drying function generally just like
Lower drying course：In the presence of heater, the air being dried is heated to form dry hot-air, Ran Houjin in heating tube
Enter medicated clothing and accommodate indoor Yu wet medicated clothing generation heat exchange, the moisture in medicated clothing is taken away, forms moister hot-air, so
Outlet set on accommodating chamber afterwards enters condensing units, and through the condensation of condensing units, relatively moister heat is empty
Moisture in gas is condensed into water, is then passed through drain pipe and discharges, and the air after being condensed becomes the cold air of relatively dry,
Again it is imported in heating tube in the effect of fan, enter next circulation, so week through being thermally formed dry hot-air
And renew, until drying procedure terminates.
In cloth drying machine relatively common condensing units be in the air duct being connected with medicated clothing accommodating chamber setting with
The spray head that water inlet pipe connects, equipped with condensation trap on water inlet pipe.Water is derived from medicated clothing accommodating chamber with passage after spray head ejection
Vapor meet.Because the temperature of water is relatively low, vapor is then lowered the temperature and is condensed into water.
If there is cutting off the water in drying course, hydraulic pressure is too low, and faucet is not switched on, or condensation trap damages and leads to
Condensation water quantity is very few or evaporated condensation water supply, and the vapor that medicated clothing evaporates can not effectively be cooled it is difficult to reach
Condense to dew point temperature, then can substantially reduce the drying performance of machine.Meanwhile, there is no a cooling water or cooling water crosses that I haven't seen you for ages leads
In cause drying course, machine temperature is too high, causes aging, the deformation of machine interior section working of plastics, thus damaging machine or contracting
The service life of short machine.
Whether known detection water valve supplies water or the whether normal method of the discharge supplied is by flow transducer
Or by detecting the hydraulic pressure of medicated clothing accommodating chamber.However, due to the general very little of the flow of condensed water, about at 0.25 liter/min
Scope between 1 liter/min, and in the market be directed to low discharge flow transducer often accuracy in detection is low, price
Expensive.After detecting condensation trap to open a period of time, the hydraulic pressure of medicated clothing accommodating chamber judges whether condensation trap supplies water or output
The shortcoming of size be to be affected with factors such as user's hydraulic pressure sizes by accuracy of mechanical system, flooding time and pressure rise
Relation is inconsistent, if flooding time arranges long it is possible to the situation of cooling water entrance in bucket and wetting clothing occur, such as
The setting of fruit flooding time is too short, and pressure parameter setting is too low, then accuracy of detection is not high, erroneous judgement easily；Additionally, dry starting
It is front that now machine is in cold conditions loitering phase, wastes the cooling water of this part supply by extra water inlet detection water supply situation,
Also waste the run time of drying procedure.
【Content of the invention】
It is an object of the present invention to provide a kind of method of work of the cloth drying machine improving or overcome disadvantages mentioned above, and
The cloth drying machine that can achieve this method of work is provided.
For object above, the present invention provides the method for work of such a cloth drying machine, wherein cloth drying machine bag
Containing control device, equipped with the accommodating chamber being oven-dried medicated clothing, the air circulation duct communicating with accommodating chamber, into air circulation duct
Supply water to condense the condensation trap of the damp-heat air from accommodating chamber, described method of work comprises by control device execution preheating step
Suddenly, in this step, heating accommodates indoor air or to the air after accommodating chamber supply heating, and supplies the cold of condensed water
Solidifying valve cuts out, and preheating step enters condensed water detecting step after terminating, and in this step, stops the air of heating accommodating chamber or stops
Only heating is supplied to the air of accommodating chamber, opens condensation trap, and before and after being opened according to condensation trap or condensation trap opens latter one section
In air circulation duct in time, the temperature change of ad-hoc location judges the water yield that condensation trap is provided.
Preferably, in air circulation duct, ad-hoc location is located at according under the condensation trap present position of air-flow direction
Trip, and it is provided with temperature-detecting device on this ad-hoc location.
Preferably, in condensed water detecting step, if before and after condensation trap is opened or in a period of time after condensation trap unlatching
In air circulation duct, the temperature of ad-hoc location reduces, then be judged as the water of oriented air circulation duct supply in condensation trap；If
Temperature rises or keeps constant, then be judged as that condensation trap does not supply water to air circulation duct.
Preferably, in condensed water detecting step, if before and after condensation trap is opened or in a period of time after condensation trap unlatching
In air circulation duct, the temperature reduction of ad-hoc location is more than or equal to particular value, then be judged as condensation trap to air circulation duct
The water of supply normal water supply amount；Temperature reduction is less than described particular value, then be judged as condensation trap to air circulation duct supply
Water be less than normal water supply amount.
Preferably, if judging, the water yield that condensation trap is provided is zero, sends information.
Preferably, if judging, the water yield that condensation trap is provided is zero, and control device stores the anhydrous information of condensation trap.
Preferably, enter baking step after condensed water detecting step terminates.
Preferably, if judging, the water yield that condensation trap is provided is zero or is less than normal water supply amount, in baking step
Reduce the heating-up temperature accommodating the indoor heating-up temperature of air or reducing the air to accommodating chamber supply.
For above-mentioned purpose, the present invention also provides a kind of cloth drying machine, comprises control device, equipped with being oven-dried medicated clothing
Accommodating chamber, the air circulation duct being communicated with accommodating chamber, is supplied water damp and hot from accommodating chamber to condense into air circulation duct
The condensation trap of air, control device therein is configured to make dehydrator can achieve above-mentioned method of work.
Compared with prior art, it is an advantage of the current invention that utilizing essential temperature-detecting device in cloth drying machine,
Do not increase the extra cost of machine；Testing result is more accurate, is affected little by frame for movement, in various load weights, environment
All can accurately detect in the environment of temperature or cooling water temperature fluctuation；Because condensed water detecting step enters after the pre-heat step
OK, it is full of, in accommodating chamber and air circulation duct, the vapor evaporating, then the condensed water in condensed water detecting step can be straight
Condensation is waved in sending and receiving, thus without the waste with water and drying time；By judging that the water yield that condensation trap is provided is zero
When can send information, facilitate user or maintainer to check water system；By judging that the water yield that condensation trap is provided is
When zero, control device stores the anhydrous information of condensation trap, and maintainer can judge rapidly according to the information being stored and its frequency
Whether condensation water valve damages；In addition, the cloth drying machine of the present invention is zero or little in water yield condensation trap is detected and being provided
Still medicated clothing can be dried in the case of normal water supply amount, and due to reducing the heating-up temperature of air, associated components are not
Can damage because of high temperature.
【Brief description】
Fig. 1 is cloth drying machine structural representation；
Fig. 2 is the temperature curve and condensation water valve detected by air circulation duct inner condenser outlet temperature sensor
The corresponding relation schematic diagram of switch conditions.
【Specific embodiment】
As shown in figure 1, cloth drying machine 1 has the medicated clothing accommodating chamber 3 in casing 2, its comprise to be driven by motor 4 and
Rotatable interior bucket 5 and the outer barrel 6 being placed on outside interior bucket 5.Outer barrel 6 is connected with the two ends of air circulation duct 7, so that drying empty
Gas 8 can circulate in medicated clothing accommodating chamber 3 and air circulation duct 7.Air circulation duct 7 comprises condensation channel 9 and heating
Passage 10, is provided with air-blast device 11 simultaneously and promotes to dry air 8 in medicated clothing accommodating chamber 3 and air circulation in air circulation duct 7
Circulate in passage 7.Cloth drying machine 1 also has control device 12, and it arranges according to program and controls each equipment in machine
Run.Wherein, the control of controlled device 12, in drying procedure, heating passage 10 is carried out to flowing through drying air 8 therein
Heating；High temperature after heating is dried air 8 and is entered medicated clothing accommodating chamber 3, the tide in bucket 5 in heating in the presence of air-blast device 11
Wet wash, makes the moisture evaporation in medicated clothing；Dry air 8 to carry the moisture of evaporation and then enter condensation channel 9, dry wherein
Moisture in air 8 is condensed and again becomes liquid, separates from drying air 8, and drying air 8 then becomes low temperature again
And be dried, and reenter heating passage 10 under the drive of air-blast device 11, and start the circulation of a new round, such Zhou Erfu
Begin, the medicated clothing in final drying inner barrel 5.
In order to condense to the drying air 8 in condensation channel 9, condensation channel 9 is provided with feed pipe 13.Feed pipe 13
On equipped with the condensation trap 14 being connected with water source.
It is provided with the first temperature sensor 15 between condenser passages 9 and air-blast device 11.Heating passage 10 is provided with second
Temperature sensor 16.
Show in Fig. 2 regular supply condensed water when the first temperature sensor 15 measured by the first temperature curve
C1, the switch situation curve of the second temperature curve C2 measured by the first temperature sensor 15 and condensation trap 14 during evaporated condensation water
The corresponding relation of C3.
As shown in Fig. 2 when selecting and executing drying procedure, under the control action of control device 12, cloth drying machine 1 is first
First carry out preheating step S1.In this step, dry air 8 to be heated continuously in heating passage 10, the air after heating supplies
Should be in accommodating chamber 3, and condensation trap 14 is closed.In other embodiments also can be by accommodating chamber 3
Heater directly heats the air in accommodating chamber 3.Air Temperature in preheating step S1, measured by the first temperature sensor 15
Degree is gradually increasing.
Preheating step S1 enters condensed water detecting step S2 after terminating.In this step, heating passage 10 stops heating confession
The air of accommodating chamber 3 should be given.In other embodiments, if the device of heating air is located in accommodating chamber 3, stop heating and hold
Receive the air of room 3.Open condensation trap 14 a period of time, such as 120 seconds.120 seconds later, and condensation trap 14 cuts out.It is turned on and off
Condensation trap 14 refers to that the circuit connecting condensation trap 14 is switched in the presence of control device 12 or disconnects, if condensation trap 14 damages
Bad, even if opening condensation trap 14, condensed water still may be unable to supply.Therefore opening condensation trap 14 is that control device 12 is held
The action of row.
Control device 12 open in condensation trap 14 record measured by first temperature sensor 15 within the 20th second first
Temperature value T1（T11, T21）, control device 12 open condensation trap 14 re-record within the 120th second first temperature sensor 15
Measured second temperature value T2（T12, T22）, then calculate temperature difference T recording twice△=T2-T1, then by this temperature difference
T△With predetermined first temperature change threshold value Tb1And second temperature change threshold Tb2It is compared.Generally, the first temperature
Change threshold Tb1Can be set to 0, and second temperature change threshold Tb2It is then temperature change value in the case of normal water supply, can lead in advance
Cross experiment to obtain.If T△>=Tb1, control device 12 judges evaporated condensation water supply；If Tb2<T△<Tb1, control device 12 judgement has cold
Solidifying water supply, but condensate flow is less than regular supply flow；If T△=<Tb2, control device 12 judges to have the condensation of normal discharge
Water supply.
From Figure 2 it can be seen that when condensation trap 14 controlled device 12 is opened but do not supplied condensed water, in condensed water detecting step
In S2, the second temperature curve C2 measured by the first temperature sensor 15 still slowly rises, and the first temperature sensor 15 is in condensation
Temperature T22 measured by the 120th that valve 14 is opened with its 20th of condensation trap 14 unlatching the measured by the difference of temperature T21 be more than
0, namely temperature rising.When condensation trap 14 controlled device 12 is opened and supplied the condensed water of normal discharge, in condensed water
In detecting step S2, the first temperature curve C1 measured by the first temperature sensor 15 tends to declining, the first temperature sensor 15
Condensation trap 14 open the 120th measured by temperature T12 with its condensation trap 14 open the 20th measured by temperature T11
Difference is less than 0, namely temperature drop.
By understanding above specific embodiment, those skilled in the art will appreciate that can also choose condensation trap 14 opens
Other the two suitable time points of period judge two required temperature values to record, or selection condensation trap 14 is opened respectively
Front and after unlatching two suitable time points to record two required temperature values of judgement, all can reach the object of the invention.
In addition, the position of the first temperature sensor 15 is not unique.In other embodiments, the first temperature sensing
Device 15 can also be located in the other positions in air circulation duct 7, all can reach the object of the invention, therefore also the present invention's
In the protection domain that claim is advocated.
In above-mentioned condensed water detecting step S2, if control device 12 judges evaporated condensation water supply, also even judge condensation
The water yield that valve 14 is provided is zero, then send information by display, signal lighties or audio devices, inform user, with
When, control device 12 stores the anhydrous information of condensation trap 14.If finding continuously anhydrous mistake, and determine that faucet is in unlatching
State, according to the information that control device 12 is stored, maintainer can check rapidly whether condensation trap or its circuit damage.
Condensed water detecting step S2 enters baking step S3 after terminating.
If judging in condensed water detecting step S2, the water yield that condensation trap 14 is provided is zero or is less than normal water supply amount,
In baking step S3, then reduce the heating-up temperature of air in accommodating chamber 3 or reduce adding of the air to accommodating chamber 3 supply
Hot temperature.For example, if the target temperature of the second temperature sensor 16 in heating passage 10 in normal baking step controls
100 DEG C, then in the case that condensation water quantity is zero or is less than normal water supply amount, if the temperature that the first temperature sensor 15 records
Degree meets or exceeds 80 DEG C, then reduce the heating power of heating passage 10, so that the target temperature of second temperature sensor 16 is in
80 DEG C about.In the case, the time of drying can be partially long, but cloth drying machine 1 will not be caused damage.
Embodiment provided above is only the better embodiment of the present invention, and the present invention can also have many other enforcements
Mode, for the person of ordinary skill of the art, the equivalence changes for the present invention made under the teachings of the present invention,
Must be included in the scope that the claim of the present invention is advocated.
Claims (8)
1. a kind of method of work of cloth drying machine, wherein cloth drying machine comprises control device, equipped with the appearance being oven-dried medicated clothing
Receive room, the air circulation duct being communicated with accommodating chamber, is supplied water to condense the damp and hot sky from accommodating chamber into air circulation duct
The condensation trap of gas, described method of work comprises to execute preheating step by control device, and in this step, heating accommodates indoor
Air or to accommodating chamber supply heating after air, and supply condensed water condensation trap close it is characterised in that：Preheating step
Enter condensed water detecting step after end, in this step, stop the air of heating accommodating chamber or stopping heating being supplied to receiving
The air of room, control device opens condensation trap, and before and after being opened according to condensation trap or condensation trap open after empty in a period of time
In gas circulation canal, the temperature change of ad-hoc location judges the water yield that condensation trap is provided, certain bits in described air circulation duct
Setting in the downstream of the condensation trap present position according to air-flow direction, and temperature detection dress is provided with this ad-hoc location
Put.
2. cloth drying machine as claimed in claim 1 method of work it is characterised in that：In condensed water detecting step, if
Before and after condensation trap is opened or condensation trap open after in a period of time in air circulation duct the temperature of ad-hoc location reduce, then sentence
The water breaking as air circulation duct supply oriented in condensation trap；If temperature rises or keeps constant, it is judged as that condensation trap does not have
Oriented air circulation duct supplies water.
3. cloth drying machine as claimed in claim 2 method of work it is characterised in that：In condensed water detecting step, if
Before and after condensation trap is opened or condensation trap open after in a period of time in air circulation duct the temperature reduction of ad-hoc location big
In equal to particular value, then it is judged as that condensation trap supplies the water of normal water supply amount to air circulation duct；Temperature reduction is less than institute
State particular value, be then judged as that condensation trap is less than normal water supply amount to the water that air circulation duct is supplied.
4. cloth drying machine as claimed in claim 1 method of work it is characterised in that：If judging the water that condensation trap is provided
Amount is zero, then send information.
5. cloth drying machine as claimed in claim 1 method of work it is characterised in that：If judging the water that condensation trap is provided
Amount is zero, and control device stores the anhydrous information of condensation trap.
6. cloth drying machine as claimed in claim 1 method of work it is characterised in that：Condensed water detecting step terminates laggard
Enter baking step.
7. cloth drying machine as claimed in claim 1 method of work it is characterised in that：If judging the water that condensation trap is provided
Amount is zero or is less than normal water supply amount, then reduce in baking step accommodate the indoor heating-up temperature of air or reduce to
The heating-up temperature of the air of accommodating chamber supply.
8. a kind of cloth drying machine, comprises control device, and equipped with the accommodating chamber being oven-dried medicated clothing, the air being communicated with accommodating chamber is followed
Ring passage, supply water into air circulation duct with condense from accommodating chamber damp-heat air condensation trap it is characterised in that：Described
Control device is configured to the method for work making dehydrator can achieve described in any of the above-described claim.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210554520.8A CN103882664B (en) | 2012-12-19 | 2012-12-19 | Clothes dryer and working method thereof |
| EP13197497.4A EP2746459B1 (en) | 2012-12-19 | 2013-12-16 | Laundry drying machine and operating method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210554520.8A CN103882664B (en) | 2012-12-19 | 2012-12-19 | Clothes dryer and working method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103882664A CN103882664A (en) | 2014-06-25 |
| CN103882664B true CN103882664B (en) | 2017-02-15 |
Family
ID=49765922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210554520.8A Active CN103882664B (en) | 2012-12-19 | 2012-12-19 | Clothes dryer and working method thereof |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP2746459B1 (en) |
| CN (1) | CN103882664B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105780432B (en) * | 2014-12-26 | 2019-07-23 | 博西华电器（江苏）有限公司 | Cloth drying machine and its working method |
| CN104464176B (en) * | 2014-12-30 | 2017-02-22 | 上海理工大学 | Place occupying warning system |
| CN106498653B (en) * | 2015-09-06 | 2022-06-14 | 博西华电器（江苏）有限公司 | Clothes care machine and method for nursing clothes |
| CN107574643B (en) * | 2016-07-05 | 2020-12-25 | 青岛海尔滚筒洗衣机有限公司 | Method for adjusting quantity of condensing medium according to control period of heater |
| CN110359259B (en) * | 2018-04-11 | 2022-11-04 | 重庆海尔洗涤电器有限公司 | Control method for laundry treatment apparatus and laundry treatment apparatus |
| CN110359224B (en) * | 2018-04-11 | 2022-11-04 | 重庆海尔洗涤电器有限公司 | Control method for laundry treatment apparatus and laundry treatment apparatus |
| CN109163518A (en) * | 2018-10-22 | 2019-01-08 | 浙江哈亿曼电子科技有限公司 | A kind of constant temperature drying device of PTC heating |
| CN113832686B (en) * | 2021-10-22 | 2022-11-25 | 珠海格力电器股份有限公司 | Drying control method and device for clothes treatment equipment, medium and equipment |
| CN114086375B (en) * | 2021-12-01 | 2022-09-16 | 珠海格力电器股份有限公司 | Washing machine drying control method and device, washing machine and storage medium |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2563178Y (en) * | 2001-06-05 | 2003-07-30 | 松下电器产业株式会社 | Washing-drying washing machine |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1242303B (en) * | 1963-02-12 | 1967-06-15 | Siemens Elektrogeraete Gmbh | Tumble dryer working according to the drum principle |
| JP2513305B2 (en) * | 1989-03-23 | 1996-07-03 | 三菱電機株式会社 | Clothes dryer control method |
| JPH0780196A (en) * | 1993-09-09 | 1995-03-28 | Hitachi Ltd | Clothes dryer |
| CN101962906A (en) * | 2009-07-23 | 2011-02-02 | 博西华电器（江苏）有限公司 | Control method for clothes drying equipment |
-
2012
- 2012-12-19 CN CN201210554520.8A patent/CN103882664B/en active Active
-
2013
- 2013-12-16 EP EP13197497.4A patent/EP2746459B1/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2563178Y (en) * | 2001-06-05 | 2003-07-30 | 松下电器产业株式会社 | Washing-drying washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2746459A3 (en) | 2015-08-12 |
| CN103882664A (en) | 2014-06-25 |
| EP2746459A2 (en) | 2014-06-25 |
| EP2746459B1 (en) | 2016-11-16 |
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