CN103668881B - Washing machine ventilation taste removal and the control system and control method of small clothing low temperature drying - Google Patents
Washing machine ventilation taste removal and the control system and control method of small clothing low temperature drying Download PDFInfo
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- CN103668881B CN103668881B CN201310742490.8A CN201310742490A CN103668881B CN 103668881 B CN103668881 B CN 103668881B CN 201310742490 A CN201310742490 A CN 201310742490A CN 103668881 B CN103668881 B CN 103668881B
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- washing
- washing machine
- air
- clothing
- fan
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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
- D06F58/30—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
-
- 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
- D06F2103/34—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
- D06F2103/36—Flow or velocity
-
- 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
- D06F2103/44—Current or voltage
-
- 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
- D06F2105/24—Flow or velocity
-
- 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
- D06F2105/46—Drum speed; Actuation of motors, e.g. starting or interrupting
-
- 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
- D06F58/50—Responding to irregular working conditions, e.g. malfunctioning of blowers
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
The present invention relates to a kind of ventilation taste removal of washing machine and the control system and control method of small clothing low temperature drying, wherein：It is air intake passage that air inlet system, which includes DC fan, heater, fixed case, and fan is dried by way of air intake passage, and blows warm wind to inner barrel of washing by the air inlet of door seal or the air inlet of washing outer barrel, dries clothing；Emission by exhaust pipe moisture in outlet system of air, taste removal of being divulged information to cylindric washer and clothing；Electric control system turns the power panel of direct current and total cyclelog including temperature sensor, radiator valve, exchange.The control method is to send control signal and instruction by master controller, starts the power panel that exchange turns direct current, and fan is opened, motor driven inner barrel of washing low speed rotation；It is then turned on heater, fan and heater work；The air of heating is taken away the moisture of the moisture and clothes in cylindric washer and is discharged to outside washing machine.The present invention can remove moisture and moisture, the peculiar smell for removing clothing in laundry machine barrel, and small clothing is dried.
Description
Technical field
The present invention relates to washing machine, ventilation taste removal and small clothing low temperature dry in more particularly to a kind of cylindric washer of use in washing machine
Dry control system and control method.
Background technology
Existing washing machine can retain residual moisture after the completion of washing in washing of drum type washing machine cylinder, the humidity in cylindric washer
It is very big, it can cause to grow bacterium and aggregation dirt；Only washing is completed to open behind the door, could be divulged information in cylinder, moisture could be arranged
Go out.
General construction in existing washing of drum type washing machine cylinder is all close sealing system, in this case can not be to there is taste
The clothing in road is removed taste.
In view of this, person skilled in art is directed to design with manufacturing a kind of ventilation taste removal system of use in washing machine,
This system also drying heating system, so this system are by warm wind to efficiently being dried up in cylindric washer.
The content of the invention
The task of the present invention is to provide a kind of washing machine ventilation taste removal and control system and the control of small clothing low temperature drying
Method, it solves the problems of above-mentioned prior art, can reach moisture and moisture, the removal removed in laundry machine barrel
The peculiar smell of clothing, and the purpose dried to small clothing can be reached.
The technical solution of the present invention is as follows：
A kind of washing machine ventilation taste removal and the control system of small clothing low temperature drying, it includes laundry cabinet, inner barrel of washing
With washing outer barrel, it also includes air inlet system, outlet system of air, electric control system and the motor being arranged in cabinet；
It is air intake passage that the air inlet system, which includes DC fan, heater, the fixed case for fan and heater,；Institute
DC fan and heater configuration are stated, and is that air intake passage is fixed by fixed case, fan is dried by way of air intake passage, and passes through door
The air inlet of envelope or the air inlet of washing outer barrel blow warm wind to inner barrel of washing, are dried in cylindric washer at lower temperature T=45 ± 10 DEG C
Drying thing；
The outlet system of air includes blast pipe；One end connection washing outer barrel of the blast pipe, the other end of blast pipe connect
Connect soap box or pass to casing of washing machine rear end, by soap box or the blast pipe for connecting casing of washing machine directly to washing machine outer row
Moisture releasing gas, taste removal of being divulged information to cylindric washer and clothing；
The electric control system includes temperature sensor, the first radiator valve, the second radiator valve, exchange turn directly
The power panel of stream and total cyclelog of washing machine, two radiator valves are set to reach safe triple protection；
Wherein：The total alternating current output end of cyclelog one connection exchange turns the power panel of direct current, and power panel direct current is defeated
Go out end connection DC fan；Total another alternating current output end connection heater AC input of cyclelog, then connect respectively
Connect the first radiator valve and the second radiator valve, the first radiator valve, the second radiator valve connection heater；Always
Cyclelog is also connected with temperature sensor；
The electric control system passes through connection air inlet system, outlet system of air and motor.
The heater is the bar-shaped heating tube of low-power, connects the diode on power panel.
The radiator valve is fuse.
A kind of control method for the control system for implementing washing machine ventilation taste removal and small clothing low temperature drying, passes through master control
Device sends control signal and instruction, starts the power panel that exchange turns direct current, and fan is opened, the rotation of motor driven inner barrel of washing low speed
Turn；
Heater, fan and heater work are then turned on, the air with temperature by air intake passage, is blown via door seal
Rotated to inner barrel of washing, while by motor driven inner barrel of washing with constant speed and direction, with the air of increase heating
With the contact area of clothing；
The air of heating takes away the moisture of the moisture and clothes in cylindric washer, by inner barrel of washing, then to outer barrel is washed, so
Afterwards by blast pipe, then by soap box or casing of washing machine rear end moisture is discharged to outside washing machine, because of air inlet system work always
Make, so there is hot-air to be blown into cylindric washer always, so the air pressure in cylindric washer is more than the air pressure outside cylindric washer, moisture
It can just be discharged to outside washing machine.
Using taste removal and control system and the control of small clothing low temperature drying of being divulged information in the cylindric washer of the use in washing machine of the present invention
Method processed, with warm wind to efficiently being dried up in cylindric washer, while taste removal is carried out to clothing, the clothing smaller to weight is carried out
Low temperature drying.
After washing machine sets up the ventilation taste removal of the present invention and the control system of small clothing low temperature drying, after the completion of washing,
The moisture and moisture in washing of drum type washing machine cylinder can be removed well；And removal taste can be played for the big drying thing of taste
Effect.Because the system has the function of low-temperature heat simultaneously, therefore the purpose of dry small clothes can be reached, because washing
The mean temperature of drying is than relatively low in inner cylinder（T=45±10℃）, moreover it is possible to reach the purpose of care clothing.
The ventilation taste removal of the present invention and the control system of small clothing low temperature drying use brand-new design concept, pass through machinery
Structure and electric control system realize ventilation taste removal and the small clothes of cylindric washer（Weight<1.5kg drying things）Drying, and energy
Reach good using effect.
Brief description of the drawings
Fig. 1 be the present invention a kind of washing machine ventilation taste removal and small clothing low temperature drying control system exploded pictorial
Figure.
Fig. 2 be the present invention a kind of washing machine ventilation taste removal and small clothing low temperature drying control system inside complete machine
Structural representation.
Fig. 3 be the present invention a kind of washing machine ventilation taste removal and small clothing low temperature drying control system electrical control system
System figure.
Reference：
1 is DC fan, and 2 be the fixed case of fan and heater（Air intake passage）, 3 be heater, and 4 be TEMP
Device, 5 be the first radiator valve（First fuse）, 6 second radiator valves（Second fuse）, 7 be fan filter net, 8
To wash outer barrel, 9 be inner barrel of washing, and 10 be taste removal and small clothing low temperature drying system, and 11 be door seal, and 12 be blast pipe（Soap box
To the connecting tube of cylindric washer）, 13 be soap box, and 14 turn the power panel of direct current for exchange.
Embodiment
The present invention is elaborated with reference to the accompanying drawings and examples.
Referring to Fig. 1 and Fig. 2, the invention provides a kind of ventilation taste removal of washing machine and the control system of small clothing low temperature drying
System, it is mainly made up of air inlet system, outlet system of air, electric control system and the motor in laundry cabinet.Laundry
Inner barrel of washing 9 and washing outer barrel 8 are also equipped with cabinet.
Air inlet system is mainly 2 groups of air intake passage by DC fan 1, heater 3, the fixed case for fan and heater
Into.DC fan 1 configures with heater 3, and is fixed on fixed case i.e. on air intake passage 2.Air intake passage 2 passes through the logical of door seal 11
Tracheae connects door seal 11, and fan 1 is dried by way of air intake passage 2, and passes through the air inlet of door seal 11 or the air inlet of washing outer barrel 8
Warm wind is blown to inner barrel of washing 9.Coordinate blowing effect, can be at a lower temperature in cylindric washer（T=45±10℃）, dry clothing
Thing, clothing is takeed good care of, and the fold of clothing can be reduced.
Heater 3 can be a kind of bar-shaped heating tube of low-power, and power is between 300W ~ 500W, heating tube connection power supply
Diode on plate 14, after diode, power halves, and is only a former half-power, and so design can make heating tube chi
It is very little to accomplish to minimize.
Outlet system of air mainly passes through blast pipe 12, one end connection washing outer barrel 8 of blast pipe 12, blast pipe 12（Shown in Fig. 2
For the connecting tube of soap box to cylindric washer, actually may be selected to be fixed on the connecting tube of outer barrel）Other end connection soap box 13 or pass to
Casing of washing machine rear end, by soap box 13 or casing of washing machine bonnet, or the blast pipe of connection casing of washing machine, directly to laundry
Machine outside drain moisture, taste removal of being divulged information to cylindric washer and clothing.
Referring to Fig. 3, for the electric of the control system of a kind of washing machine ventilation taste removal of the invention and small clothing low temperature drying
Control system sketch.The electric control system includes temperature sensor 4, the first radiator valve is that first fuse 5, second is permanent
Temperature controller is second fuse 6, exchanges total cyclelog of the power panel 14 and washing machine that turn direct current.Two perseverances are set
Temperature controller（Fuse）, safe triple protection can be reached.
As shown in Figure 3, the total alternating current output end of cyclelog one connection exchange turns the power panel of direct current, and power panel is straight
Flow electricity output end connection DC fan.Total another alternating current output end connection heater AC input of cyclelog, then
The first radiator valve and the second radiator valve, the first radiator valve, the connection heating of the second radiator valve are connected respectively
Device.Total cyclelog is also connected with temperature sensor.
Electric control system passes through connection air inlet system, outlet system of air and motor.Electric control system passes through electrical equipment
Part and program software are controlled to the total system of washing machine, to reach the function of ventilation taste removal and small clothing low temperature drying.
Electric control system, which can be incorporated into the small structure of such size, realizes control, in order to which existing washing machine is put down
Platform is upgraded.
In the control system of the present invention：Power panel is that 220V exchanges are turned into direct current to be powered to fan.Pass through uniqueness
Design halves heating tube power.DC fan is used to accelerate air flow.Heating tube is used to heat air, to increase system
Water-scavenging capability.Temperature sensor can combine the parameter setting of program software, the gas flow temperature in air channel be detected, to protect the peace of system
Entirely.Radiator valve（Fuse）It is connected in heating tube circuit, when other safeguard measures and fan fail simultaneously, cuts in time
Disconnected heating tube is to protect the safety of the system and washing machine.Using two have different fusing-off temperatures radiator valves be for
Reduce the probability of failure.
The workflow of a kind of washing machine ventilation taste removal of the present invention and the control system of small clothing low temperature drying is as follows：
Control signal and instruction are sent by master controller, start the power panel that exchange turns direct current, fan is opened, motor belt motor
Dynamic inner barrel of washing low speed rotation.
Heater such as heating tube is then turned on, the bar-shaped heating tube heating of low-power, fan and heater work should be selected, band
Have the air of certain temperature by air intake passage, inner barrel of washing blown to via door seal, at the same by motor driven inner barrel of washing with
Certain speed and direction is rotated, with the contact area of the air of increase heating and clothing.
The air of heating takes away the moisture of the moisture and clothes in cylindric washer, by inner barrel of washing, then to outer barrel is washed, so
Afterwards by blast pipe, then by soap box or casing of washing machine rear end moisture is discharged to outside washing machine.Because of air inlet system work always
Make, so there is hot-air to be blown into cylindric washer always, so the air pressure in cylindric washer is more than the air pressure outside cylindric washer, moisture
It can just be discharged to outside washing machine.
The safeguard measure of a kind of washing machine ventilation taste removal of the present invention and the control system of small clothing low temperature drying is as follows：
1st, after heating tube unlatching, temperature sensor starts detection temperature, if temperature is low always within 10 minutes afterwards
In 30 DEG C, then illustrate that heating tube has been damaged and alarmed（The alarm code of display screen display explanation heating tube damage）；If once
Detect that temperature is higher than 60 DEG C, then cut off heating tube at once；It is less than 40 DEG C and then secondary startup heating tube in temperature；It is if warm
Degree is higher than 60 DEG C again, then is again switched off heating tube, illustrates that fan has been damaged and alarmed（Display screen display explanation fan damage
Alarm code）.
2nd, in the process of running, temperature sensor detects temperature between 30 DEG C ~ 60 DEG C, but the first radiator valve 5
Temperature is detected more than 110 DEG C, or the second radiator valve 6 detects that temperature more than 100 DEG C, then cuts off radiator valve,
And the heating route of pipe line is automatically cut off, it is irreversible.
Said process is circulated, this control system, which works, reaches the time of setting（Such as 2 hours）, discharged out of cylindric washer wet
Gas, so as to reach the purpose for reducing moisture, ventilation taste removal and small clothing low temperature drying in cylindric washer.
In summary, using the washing machine ventilation taste removal of the present invention and the control system and controlling party of small clothing low temperature drying
Method, moisture and moisture, the peculiar smell for removing clothing in laundry machine barrel can be removed, and can be to small clothing（Weight<1.5kg）Enter
Row drying, good using effect is reached.
Certainly, those skilled in the art in the art are it should be appreciated that above-described embodiment is intended merely to illustrate this hair
It is bright, and be not used as limitation of the invention, as long as in the spirit of the present invention, change to above-described embodiment,
Modification etc. will all fall within the scope of the claims.
Claims (3)
1. a kind of washing machine ventilation taste removal and the control system of small clothing low temperature drying, it includes laundry cabinet, inner barrel of washing（9）
With washing outer barrel（8）, it is characterised in that：It also includes the air inlet system, outlet system of air, electric control system being arranged in cabinet
And motor；The small clothing refers to weight<1.5kg clothing；
The air inlet system includes DC fan（1）, heater（3）, for the fixed case of fan and heater be air intake passage
（2）；The DC fan（1）With heater（3）Configuration, and be air intake passage by fixed case（2）It is fixed, fan（1）Blowing way
Through air intake passage（2）, and pass through door seal（11）Air inlet or washing outer barrel（8）Air inlet to inner barrel of washing（9）Blow warm wind,
In cylindric washer clothing is dried at lower temperature T=45 ± 10 DEG C；
The outlet system of air includes blast pipe（12）；The blast pipe（12）One end connection washing outer barrel（8）, blast pipe（12）
The other end connection soap box（13）Or casing of washing machine rear end is passed to, pass through soap box（13）Or the blast pipe of connection casing of washing machine
Directly to washing machine outside drain moisture, taste removal of being divulged information to cylindric washer and clothing；
The electric control system includes temperature sensor（4）, the first radiator valve（5）, the second radiator valve（6）, hand over
The power panel of circulation direct current（14）And total cyclelog of washing machine, it is triple to reach safety to set two radiator valves
Protection；
Wherein：The total alternating current output end of cyclelog one connection exchange turns the power panel of direct current, power panel DC output end
Connect DC fan；Total another alternating current output end connection heater AC input of cyclelog, then the is connected respectively
One radiator valve and the second radiator valve, the first radiator valve, the second radiator valve connection heater；Total program
Controller is also connected with temperature sensor；
The electric control system passes through connection air inlet system, outlet system of air and motor；
The workflow of the control system of washing machine ventilation taste removal and small clothing low temperature drying is：Sent by master controller
Control signal and instruction, start the power panel that exchange turns direct current, and fan is opened, motor driven inner barrel of washing low speed rotation；
Heater, fan and heater work are then turned on, the air with temperature by air intake passage, blows to and washes via door seal
Inner cylinder is washed, while is rotated by motor driven inner barrel of washing with constant speed and direction, with the air and clothing of increase heating
The contact area of thing；
The air of heating takes away the moisture of the moisture and clothes in cylindric washer, by inner barrel of washing, then arrives washing outer barrel, Ran Houjing
Blast pipe is crossed, then moisture is discharged to outside washing machine by soap box or casing of washing machine rear end, because air inlet system works always, this
Sample has hot-air to be blown into cylindric washer always, so the air pressure in cylindric washer is more than the air pressure outside cylindric washer, moisture ability
It is discharged to outside washing machine.
2. washing machine ventilation taste removal according to claim 1 and the control system of small clothing low temperature drying, it is characterised in that：
The heater（3）For the bar-shaped heating tube of low-power, power panel is connected（14）On diode.
3. washing machine ventilation taste removal according to claim 1 and the control system of small clothing low temperature drying, it is characterised in that：
The radiator valve is fuse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310742490.8A CN103668881B (en) | 2013-12-30 | 2013-12-30 | Washing machine ventilation taste removal and the control system and control method of small clothing low temperature drying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310742490.8A CN103668881B (en) | 2013-12-30 | 2013-12-30 | Washing machine ventilation taste removal and the control system and control method of small clothing low temperature drying |
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| Publication Number | Publication Date |
|---|---|
| CN103668881A CN103668881A (en) | 2014-03-26 |
| CN103668881B true CN103668881B (en) | 2018-03-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310742490.8A Expired - Fee Related CN103668881B (en) | 2013-12-30 | 2013-12-30 | Washing machine ventilation taste removal and the control system and control method of small clothing low temperature drying |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106521876A (en) * | 2015-09-09 | 2017-03-22 | 青岛海尔滚筒洗衣机有限公司 | Drum washing machine and ventilation method thereof |
| CN110644202B (en) * | 2018-06-27 | 2023-07-04 | 青岛海尔洗涤电器有限公司 | Clothes treating apparatus |
| CN110079973B (en) * | 2019-05-24 | 2020-05-29 | 珠海格力电器股份有限公司 | Washing machine and control method thereof |
| CN113818183B (en) * | 2020-06-19 | 2023-06-20 | 青岛海尔洗涤电器有限公司 | Washing and drying integrated equipment |
| CN114622380B (en) * | 2020-12-11 | 2024-03-26 | 广州视源电子科技股份有限公司 | Method and device for detecting drying fan and storage medium |
| CN114941226B (en) * | 2022-06-22 | 2024-04-30 | Tcl家用电器（合肥）有限公司 | Drying control method and clothes treatment device |
| CN114960131A (en) * | 2022-06-30 | 2022-08-30 | 海信冰箱有限公司 | Washing machine |
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| CN1786327A (en) * | 2004-12-10 | 2006-06-14 | Lg电子株式会社 | Washing machine combined with dryer |
| CN1844548A (en) * | 2005-04-06 | 2006-10-11 | Lg电子株式会社 | Washing and drying machine |
| CN101479424A (en) * | 2006-06-29 | 2009-07-08 | Bsh博世和西门子家用器具有限公司 | Dryer with reduced noise generation, fan and impeller suitable therefor, and method for producing the impeller |
| CN102016158A (en) * | 2008-04-24 | 2011-04-13 | Bsh博世和西门子家用器具有限公司 | Vented dryer having reduced condensation formation and method for operating the same |
| CN103403243A (en) * | 2011-04-18 | 2013-11-20 | Lg电子株式会社 | Washing machine |
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- 2013-12-30 CN CN201310742490.8A patent/CN103668881B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1786327A (en) * | 2004-12-10 | 2006-06-14 | Lg电子株式会社 | Washing machine combined with dryer |
| CN1844548A (en) * | 2005-04-06 | 2006-10-11 | Lg电子株式会社 | Washing and drying machine |
| CN101479424A (en) * | 2006-06-29 | 2009-07-08 | Bsh博世和西门子家用器具有限公司 | Dryer with reduced noise generation, fan and impeller suitable therefor, and method for producing the impeller |
| CN102016158A (en) * | 2008-04-24 | 2011-04-13 | Bsh博世和西门子家用器具有限公司 | Vented dryer having reduced condensation formation and method for operating the same |
| CN103403243A (en) * | 2011-04-18 | 2013-11-20 | Lg电子株式会社 | Washing machine |
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| CN103668881A (en) | 2014-03-26 |
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