CN104294531B - Washing machine and its method of work comprising detergent throwing device - Google Patents
Washing machine and its method of work comprising detergent throwing device Download PDFInfo
- Publication number
- CN104294531B CN104294531B CN201310302561.2A CN201310302561A CN104294531B CN 104294531 B CN104294531 B CN 104294531B CN 201310302561 A CN201310302561 A CN 201310302561A CN 104294531 B CN104294531 B CN 104294531B
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- Prior art keywords
- throwing device
- detergent throwing
- detergent
- washing machine
- detection means
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- 239000003599 detergent Substances 0.000 title claims abstract description 145
- 238000005406 washing Methods 0.000 title claims abstract description 105
- 238000000034 method Methods 0.000 title claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 60
- 238000001514 detection method Methods 0.000 claims abstract description 47
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 238000012545 processing Methods 0.000 claims description 23
- 239000000523 sample Substances 0.000 claims description 22
- 238000009434 installation Methods 0.000 claims description 14
- 239000003795 chemical substances by application Substances 0.000 claims description 12
- 230000003287 optical effect Effects 0.000 claims description 12
- 238000005286 illumination Methods 0.000 claims description 6
- 230000005355 Hall effect Effects 0.000 claims description 2
- 230000003760 hair shine Effects 0.000 claims 1
- 230000006872 improvement Effects 0.000 description 15
- 238000010276 construction Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/02—Devices for adding soap or other washing agents
- D06F39/022—Devices for adding soap or other washing agents in a liquid state
-
- 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
- D06F33/00—Control of operations performed in washing machines or washer-dryers
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
The invention discloses a kind of washing machine for including detergent throwing device, it includes washing tube, into detergent throwing device, the water injecting pipeline of washing tube is then poured detergent in water filling, loaded on the water valve on water injecting pipeline, and control device, wherein detergent throwing device are connected with washing tube, the detection means whether detection detergent throwing device is previously opened also is included, detection means is associated with control device signal, and control device is so arranged：In washing procedure running, if the signal that the detergent throwing device for receiving detection means transmission is opened, and subsequently determine whether that detergent throwing device is re-closing off, then open one section of scheduled time of water valve.Then, water injecting pipeline will be poured in washing tube in time to detergent throwing device water filling, and then by the detergent added temporarily.The invention also discloses the method for work of washing machine.
Description
【Technical field】
The present invention relates to a kind of washing machine for including detergent throwing device, and it includes washing tube, launches and fills to detergent
The water injecting pipeline that washing tube is then poured detergent in middle water filling is put, loaded on the water valve on water injecting pipeline, and control device, its
Middle detergent throwing device is connected with washing tube.Further relate to the method for work of the washing machine.
【Background technology】
Known washing machine includes a detergent box being connected with washing tube, and detergent box is connected with water injecting pipeline, and
Equipped with water valve for being turned on and off water injecting pipeline on the water injecting pipeline.Under normal circumstances, user have selected washing procedure and
Start washing procedure after detergent is with the addition of in detergent box.Control device will open water valve, water injecting pipeline after program starts
In water enter detergent box, the detergent then launched with user in detergent box enters washing tube after mixing, with washing
Clothing therein.
However, during washing clothing in user's practical operation washing machine, sometimes after washing procedure starts
It was found that forgetting putting detergent, or think that the detergent amount of addition is inadequate, can then reopen detergent box and throw thereto
Put detergent.The process but and then washing procedure is often intake after starting, if water injecting pipeline is positive when opening detergent box
Intake in detergent box, then water may be caused to spill or overflow detergent box；And if intaking process when opening detergent box
Through terminating, then the detergent newly added will not be poured in washing tube in time.Obviously the inadequate hommization of such washing machine, also can
Clean result is influenceed in these cases.
【The content of the invention】
In view of the above-mentioned problems, it is an object of the invention to make what laundry function added after washing procedure is started in time to wash
Agent is washed to pour in washing tube in time.
For object above, the present invention provides a kind of washing machine for including detergent throwing device, and it includes washing tube, to
The water injecting pipeline of washing tube is then poured detergent in water filling in detergent throwing device, loaded on the water valve on water injecting pipeline, with
And control device, wherein detergent throwing device are connected with washing tube, also whether it is opened comprising detection detergent throwing device
The detection means crossed, detection means are associated with control device signal, and control device is so arranged：In washing procedure running
In, if the signal that the detergent throwing device for receiving detection means transmission is opened, and subsequently determine whether detergent throwing device
It is re-closing off, then opens one section of scheduled time of water valve.Then, water injecting pipeline will be to detergent throwing device water filling, and then incites somebody to action
The detergent added temporarily is poured in washing tube in time.Detection means associates with control device signal refers to detection means and control dress
Signal can be transmitted between putting, specifically can behave as detection means be connected with control device circuit or wireless signal connection.
As the possible improvement project of the present invention, it is re-closing off being filled by detection after detergent throwing device opening
Put detection.
As the possible improvement project of the present invention, control device is so arranged：Washed when detection means detects
Wash agent delivery device to be opened, after the very first time, judge that detergent throwing device is re-closing off.
As the possible improvement project of the present invention, control device is so arranged, washed when detection means detects
Agent delivery device is washed to be opened, and if now water valve is in opening, water valve is closed, when detection means detects detergent
Delivery device reopens water valve again after being re-closing off.Water valve is closed when detergent throwing device is opened, can avoid water from
Spill or overflow in the detergent throwing device of opening.
As the possible improvement project of the present invention, washing procedure includes master and washes stage, rinse stage and get rid of successively
Dry stage, control device are so arranged：If detection means detects that washing procedure is in when detergent throwing device is opened
Rinse stage, then reenter master and wash the stage.Reentering after master washes the stage can allow detergent to play washing functions.Meanwhile by
The dispensing room of putting detergent and dispensing purificant is separated, water injecting pipeline root in detergent throwing device under normal circumstances
Set according to program respectively to its water filling, in rinse stage, water can only be flushed to detergent and launch in room, will not enter detergent and launch
Room, program is reentered the main stage of washing can make water be flushed to detergent to launch in room.
As the possible improvement project of the present invention, washing procedure includes master and washes stage, rinse stage and get rid of successively
Dry stage, control device are so arranged：If detection means detects that washing procedure is in when detergent throwing device is opened
Master washes the stage, then extends the main wash time for washing the stage.Detergent is with the addition of due to extra, extends the main wash time for washing the stage
Detergent can be made to give full play to effect, be unlikely to prematurely to be discharged due to the main end for washing the stage.
As the possible improvement project of the present invention, the detection means includes mechanical trigger switch, detergent
The opening and closing difference trigger switch circuit of delivery device, is allowed to send the first electric signal and the second telecommunications to control device
Number.It is that its is simple in construction using the advantages of mechanical trigger switch, cost is cheap, and reliability is high.
As the possible improvement project of the present invention, the mechanical trigger switch includes trigger button, detergent
Delivery device includes lid, trigger button is pushed when lid is closed, trigger button resets when lid is opened.
As the possible improvement project of the present invention, the detection means includes the magnetic sensing based on Hall effect
Device.Its sound construction is using the advantages of Magnetic Sensor, small volume is in light weight, and long lifespan is easy for installation, small power consumption, frequency
Rate is high, is vibrations, and is not afraid of the pollution or erosion of dust, greasy dirt, steam and smog etc., therefore is not also afraid of contact washing soap agent.
As the possible improvement project of the present invention, the Magnetic Sensor includes hall probe and permanent magnet, Hall
On installation portion of the probe loaded on washing machine shell, detergent throwing device body or detergent throwing device, permanent magnet is loaded on and washed
On the lid for washing agent delivery device, and it is relative with hall probe position.Washing machine shell, detergent throwing device body or washing
The installation portion of agent delivery device is fixed relative to washing machine body, is easy to the connection of circuit.
As the possible improvement project of the present invention, the hall probe electrically connects with signal processing circuit, signal
Process circuit is different from permanent magnet relative distance according to hall probe and different signals is sent to control device.
As the possible improvement project of the present invention, when hall probe and permanent magnet relative distance are less than preset distance
During D, signal processing circuit sends the signal for representing detergent throwing device closing to control device；When hall probe and permanent magnet
When relative distance is more than preset distance D, signal processing circuit sends the letter for representing detergent throwing device opening to control device
Number.In actual use, due to carelessness or careless, user will not completely close detergent throwing device sometimes, namely sometimes
A small distance can be left between the lid and washing machine shell of detergent throwing device, that is, think detergent throwing device
Through closing.The plan of establishment more than, when user is not completely turned off detergent throwing device, but at detergent throwing device
In the position that one does not influence washing machine normal work --- this position can be determined by experiment, i.e., when hall probe and permanent magnet
When relative distance is less than preset distance D --- when upper, detection means still can determine whether that detergent throwing device is closed, it is thus ensured that wash
Wash agent to be poured in bucket in time, while can also avoid washing machine at work because self vibration causes detergent to launch dress
Misjudged break when slightly opening is put artificially to be opened for detergent throwing device.
As the possible improvement project of the present invention, the detection means includes photoelectric sensor.Due to photoelectric transfer
Sensor photosensitive area is big, high sensitivity, therefore does not have rigors to installation site, and simple in construction, and cost is cheap.
As the possible improvement project of the present invention, the photoelectric sensor is thrown loaded on washing machine shell, detergent
In the installation portion for putting device body or detergent throwing device, while its position is accordingly dimensioned such：When detergent throwing device
When lid is closed, photoelectric sensor is shielded, can not be shone seldom or by ambient, when the lid quilt of detergent throwing device
During opening, the light intensity that photoelectric sensor is shone is more than the light intensity that can be shone when the lid is closed.Washing machine
The installation portion of housing, detergent throwing device body or detergent throwing device is fixed relative to washing machine body, is easy to circuit
Connection.
As the possible improvement project of the present invention, the photoelectric sensor electrically connects with optical signal processing circuit,
The light intensity that optical signal processing circuit is shone according to photoelectric sensor control device not in the same direction sends different signals.
As the possible improvement project of the present invention, make a reservation for when photoelectric sensor is less than by photoelectric current caused by illumination
During electric current A, optical signal processing circuit sends the signal for representing detergent throwing device closing to control device；Work as photoelectric sensor
When being more than scheduled current A by photoelectric current caused by illumination, optical signal processing circuit is sent to control device represents detergent dispensing
The signal that device is opened.The purpose being arranged such is also for avoiding leaving between detergent throwing device and washing machine shell
Misjudged break artificially is opened or in open mode for detergent throwing device during one small―gap suture.
It is a still further object of the present invention to provide the method for work of washing machine, the method for work can be such that washing machine will wash in time
The detergent added after program starts is washed to pour in washing tube in time.
In order to realize the above object the method for work quilt of the washing machine provided by the present invention comprising detergent throwing device
So setting：In washing procedure running, if control device receives the detergent throwing device quilt of detection means transmission
The signal of opening, and subsequently determine whether that detergent throwing device is re-closing off, then open one section of scheduled time of water valve.
【Brief description of the drawings】
Fig. 1 is washing machine schematic diagram, wherein the detergent throwing device comprising the first embodiment；
Fig. 2 is washing machine schematic diagram, and it includes the detergent throwing device of second of embodiment.
【Embodiment】
As shown in figure 1, washing machine 1 has housing 2, loaded on the washing tube 3 in housing 2, rotatably loaded in washing tube 3
Roller 4.Detergent throwing device 5 is connected by connecting pipe 6 with washing tube 3, while passes through water injecting pipeline 7 and external source
Connection.Water valve 9 equipped with the control of controlled device 8 on water injecting pipeline 7.When water valve 9 is opened, water is flowed by water injecting pipeline 7
Enter detergent throwing device 5, washing tube 3 is then entered by connecting pipe 6.
The first embodiment of detergent throwing device 5 in Fig. 1, which includes, is fixed on the inside of housing 2 and and water injecting pipeline
The installation portion 51 of 7 connections, the body 52 being slidably located in installation portion 51.At least one detergent is wherein formed in body 52
Launch room（Accompanying drawing is not shown）Room is launched with a purificant（Accompanying drawing is not shown）, and may pass through the opening portion 53 on housing 2 and
Stretch out at least in part outside housing 2, be easy to user to add detergent and/or purificant thereto.The outer end of body 52 is equipped with a lid
Body 54.When body 52 is retracted in installation portion 51, lid 54 covers opening portion 53.
The body 151 in housing 2 is included in second of embodiment of the detergent throwing device 15 shown in Fig. 2.
Equally, at least one detergent is formed in body 151 and launches room（Accompanying drawing is not shown）Room is launched with a purificant（Accompanying drawing does not show
Show）.An opening portion 152 is formed on housing 2.The opening portion 152 is located at the top of body 151 so that user can be into body 151
Putting detergent and/or purificant.A lid 153 is also hinged on housing 2, to open and close opening portion 152.
In order to detect whether detergent throwing device 5,15 is previously opened during washing procedure is run, detection means
100 are loaded on the position being associated with detergent throwing device 5,15, and can transmit signal to control device 8.
Control device 8 is so arranged：In washing procedure running, if receiving washing for the transmission of detection means 100
The signal that agent delivery device 5,15 is opened is washed, and subsequently determines whether that detergent throwing device 5,15 is re-closing off, then opens water
9 one sections of scheduled times of valve.The information that detergent throwing device 5,15 is re-closing off can be according to the testing result of detection means 100
Judge, or when detection means 100 detects that detergent throwing device 5,15 is opened, and after a period of time, such as 30 seconds
Afterwards, then detergent throwing device 5,15 is defaulted as to be re-closing off.
In order to which water valve 9 is opened and makes water in water injecting pipeline 7 from washing when preventing that user from opening detergent throwing device 5,15
Wash in agent delivery device 5,15 and spill or overflow, when detection means 100 detects that detergent throwing device 5,15 is opened, and this
If when water valve 9 be in opening, water valve 9 is closed, when detection means 100 detects detergent throwing device 5,15 by again
Close, or detect that detergent throwing device 5,15 was opened and after 30 seconds, then reopen water valve 9.
Washing procedure includes master and washes stage, rinse stage and dry the stage successively.Control device 8 is so arranged：If inspection
Survey device 100 and detect that washing procedure is in rinse stage when detergent throwing device 5,15 is opened, then reenter master and wash
Stage；Washing procedure is in master and washed the stage when detergent throwing device 5,15 is opened, then extends the main wash time for washing the stage.
Detection means 100 can have a variety of embodiments.Three kinds therein are enumerated individually below to be specifically described.
The embodiment one of detection means 100 is included loaded on the mechanical trigger switch 10 on housing 2, itself and control device 8
Circuit connects.Switch 10 includes a trigger button（Accompanying drawing is not shown）, it is relative with detergent throwing device lid 54,153 to set
Put.Then trigger button is pushed when lid 54,153 is closed, trigger button resets when lid 54,153 is opened, so that switch
Circuit sends corresponding first electric signal and the second electric signal to control device 8.
The embodiment two of detection means 100 is included loaded on washing machine shell 2, detergent throwing device body 52,151 or washed
Wash on the hall probe 11 on the installation portion 51 of agent delivery device, and the lid 54,153 loaded on detergent throwing device forever
Magnet 12.Permanent magnet 12 is relative with the position of hall probe 11.
Hall probe 11 and signal processing circuit（Accompanying drawing is not shown）Electrical connection, signal processing circuit is according to hall probe 11
It is different from the relative distance of permanent magnet 12 and different signals is sent to control device 8.When hall probe 11 and the phase of permanent magnet 12
Adjust the distance and be less than preset distance D, such as 5mm, when, signal processing circuit sends to control device 8 and represents detergent throwing device
5,15 signals closed；When hall probe 11 and the relative distance of permanent magnet 12 are more than preset distance D, signal processing circuit is to control
Device 8 processed sends the signal for representing the opening of detergent throwing device 5,15.Wherein preset distance D is according to the installation of hall probe 11
Position it is different and different, and its concrete numerical value is according to making the shrinking away from theshell body 2 of lid 54,153 still have a small distance to determine.
The embodiment three of detection means 100 is included loaded on washing machine shell 2, detergent throwing device body 52,151 or washed
The photoelectric sensor 13 on the installation portion 51 of agent delivery device is washed, while its position is accordingly dimensioned such：Work as detergent throwing device
Lid 54,153 close when, photoelectric sensor 13 is shielded, seldom or can not be shone by ambient, when detergent launch fill
When the lid 54,153 put is opened, the light intensity that photoelectric sensor 13 is shone is more than when lid 54,153 is closed and can shone
The light intensity arrived.
Photoelectric sensor 13 and optical signal processing circuit（Accompanying drawing is not shown）Electrical connection, optical signal processing circuit is according to photoelectricity
The light intensity that sensor 13 is shone control device 8 not in the same direction sends different signals.When photoelectric sensor 13 is produced by illumination
When raw photoelectric current is less than scheduled current A, optical signal processing circuit sends to control device 8 and represents detergent throwing device 5,15
The signal of closing；When photoelectric sensor 13 is more than scheduled current A by photoelectric current caused by illumination, optical signal processing circuit is to control
Device 8 processed sends the signal for representing the opening of detergent throwing device 5,15.Wherein scheduled current A is according to the peace of photoelectric sensor 13
Holding position it is different and different, and its concrete numerical value is true according to making the shrinking away from theshell body 2 of lid 54,153 still have a small distance
It is fixed.
Except embodiment provided above, for the person of ordinary skill of the art, in the religion of the present invention
Lower the made equivalence changes for the present invention are led, should be included in the scope that claim of the invention is advocated.
Claims (15)
1. a kind of washing machine for including detergent throwing device, it includes washing tube (3), into detergent throwing device (5,15)
The water injecting pipeline (7) of washing tube is then poured detergent in water filling, loaded on the water valve (9) on water injecting pipeline, and control device
(8), wherein detergent throwing device is connected with washing tube, it is characterised in that：Also comprising detection detergent throwing device (5,15)
The detection means (100) whether being previously opened, detection means are associated with control device signal, and control device is so arranged：
In washing procedure running, if the letter that the detergent throwing device (5,15) for receiving detection means (100) transmission is opened
Number, and subsequently determine whether that detergent throwing device (5,15) is re-closing off, then open (9) one sections of scheduled times of water valve；
Washing procedure includes master and washes stage, rinse stage and dry the stage successively, if detection means (100) detects that detergent is thrown
Put washing procedure when device (5,15) is opened and be in rinse stage, then reenter master and wash the stage；If detection means (100) is examined
Measure washing procedure when detergent throwing device (5,15) is opened to wash the stage in master, then when extension master washes the washing in stage
Between.
2. washing machine as claimed in claim 1, it is characterised in that：It is re-closing off after detergent throwing device (5,15) opening
Detected by detection means (100).
3. washing machine as claimed in claim 1, it is characterised in that：Control device (8) is so arranged：Work as detection means
(100) detect that detergent throwing device (5,15) is opened, after the very first time, judge that detergent throwing device is weighed
It is new to close.
4. washing machine as claimed in claim 1, it is characterised in that：Control device (8) is so arranged, and works as detection means
(100) detect that detergent throwing device (5,15) is opened, and now water valve (9) closes water valve if being in opening,
Water valve is reopened again after detection means detects that detergent throwing device is re-closing off.
5. the washing machine as described in above-mentioned any claim, it is characterised in that：The detection means (100) includes mechanical touch
Hair switch (10), the opening and closing difference trigger switch circuit of detergent throwing device (5,15), is allowed to control device (8)
Send the first electric signal and the second electric signal.
6. washing machine as claimed in claim 5, it is characterised in that：The mechanical trigger switch (10) includes trigger button,
Detergent throwing device (5,15) includes lid (54,153), and trigger button is pushed when lid is closed, and lid triggers when opening
Push-button reset.
7. the washing machine as described in any claim in Claims 1-4, it is characterised in that：Detection means (100) bag
Containing the Magnetic Sensor (11,12) based on Hall effect.
8. washing machine as claimed in claim 7, it is characterised in that：The Magnetic Sensor (11,12) includes hall probe (11)
With permanent magnet (12), hall probe (11) is loaded on washing machine shell (2), detergent throwing device body (52,151) or detergent
On the installation portion (51) of delivery device, on lid (54,153) of the permanent magnet (12) loaded on detergent throwing device, and and Hall
Probe positions are relative.
9. washing machine as claimed in claim 8, it is characterised in that：The hall probe (11) is electrically connected with signal processing circuit
Connect, signal processing circuit is different from permanent magnet (12) relative distance according to hall probe (11) and is sent to control device (8)
Different signals.
10. washing machine as claimed in claim 9, it is characterised in that：When hall probe (11) and permanent magnet (12) relative distance
During less than preset distance D, signal processing circuit sends the letter for representing detergent throwing device (5,15) closing to control device (8)
Number；When hall probe (11) and permanent magnet (12) relative distance are more than preset distance D, signal processing circuit is to control device
(8) signal for representing detergent throwing device (5,15) opening is sent.
11. the washing machine as described in any claim in Claims 1-4, it is characterised in that：The detection means (100)
Include photoelectric sensor (13).
12. washing machine as claimed in claim 11, it is characterised in that：The photoelectric sensor (13) is loaded on washing machine shell
(2), in the installation portion (51) of detergent throwing device body (52,151) or detergent throwing device, while its position is such
It is determined that：When the lid (54,153) of detergent throwing device is closed, photoelectric sensor (13) is shielded, seldom or can not be outer
Boundary's light shines, when the lid (54,153) of detergent throwing device is opened, light that photoelectric sensor (13) is shone
Intensity is more than the light intensity that can be shone when the lid (54,153) is closed.
13. washing machine as claimed in claim 12, it is characterised in that：The photoelectric sensor (13) and optical signal processing circuit
Electrical connection, the light intensity that optical signal processing circuit is shone according to photoelectric sensor (13) control device (8) not in the same direction send
Different signals.
14. washing machine as claimed in claim 13, it is characterised in that：When photoelectric sensor (13) is by photoelectric current caused by illumination
During less than scheduled current A, optical signal processing circuit is sent to control device (8) represents detergent throwing device (5,15) closing
Signal；When photoelectric sensor (13) is more than scheduled current A by photoelectric current caused by illumination, optical signal processing circuit fills to control
Put (8) and send the signal for representing detergent throwing device (5,15) opening.
15. the work side of the washing machine comprising detergent throwing device as described in any claim in Claims 1-4
Method, it is characterised in that：In washing procedure running, if control device (8) receives the washing of detection means (100) transmission
The signal that agent delivery device (5,15) is opened, and subsequently determine whether that detergent throwing device (5,15) is re-closing off, then open
(9) one sections of scheduled times of water valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310302561.2A CN104294531B (en) | 2013-07-18 | 2013-07-18 | Washing machine and its method of work comprising detergent throwing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310302561.2A CN104294531B (en) | 2013-07-18 | 2013-07-18 | Washing machine and its method of work comprising detergent throwing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104294531A CN104294531A (en) | 2015-01-21 |
| CN104294531B true CN104294531B (en) | 2017-12-08 |
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ID=52314469
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310302561.2A Expired - Fee Related CN104294531B (en) | 2013-07-18 | 2013-07-18 | Washing machine and its method of work comprising detergent throwing device |
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| CN (1) | CN104294531B (en) |
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| DE102016112507A1 (en) * | 2016-07-07 | 2018-01-11 | Miele & Cie. Kg | A position detecting device for detecting a position of a drawer in a drawer of a laundry care device |
| CN106930039B (en) * | 2017-04-12 | 2021-12-28 | 青岛海尔洗涤电器有限公司 | Method for adding detergent in midway of washing machine and washing machine |
| CN110273255B (en) * | 2018-03-14 | 2023-11-10 | 重庆海尔洗衣机有限公司 | Detergent throwing method and washing machine |
| CN110904630B (en) * | 2018-09-18 | 2022-11-18 | 重庆海尔滚筒洗衣机有限公司 | Washing agent box cover component for washing machine and washing machine |
| JP7156911B2 (en) * | 2018-11-06 | 2022-10-19 | 東芝ライフスタイル株式会社 | washing machine |
| CN109183356A (en) * | 2018-11-23 | 2019-01-11 | 珠海格力电器股份有限公司 | Washing machine control method and device, storage medium and washing machine |
| CN111560736B (en) * | 2020-04-09 | 2021-05-28 | 珠海格力电器股份有限公司 | Installation detection method and device for drawer type intelligent detergent box and washing machine |
| WO2022262605A1 (en) * | 2021-06-18 | 2022-12-22 | 青岛海尔滚筒洗衣机有限公司 | Automatic feeding apparatus for clothing treating agent and method for purchasing clothing treating agent |
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2013
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101302706A (en) * | 2007-04-20 | 2008-11-12 | Lg电子株式会社 | Detergent box opening and closing detecting apparatus of washing machine and method for controlling washing machine having the same |
| CN201321568Y (en) * | 2008-12-30 | 2009-10-07 | 王琳 | Automatic clothes hanger |
| CN102061591A (en) * | 2009-11-16 | 2011-05-18 | 三星电子株式会社 | Washing machine and control method of the same |
| CN102207377A (en) * | 2010-03-30 | 2011-10-05 | emz-汉拿两合有限公司 | Device applied to relative position of a capturing member and washing treatment device |
| CN201876233U (en) * | 2010-08-18 | 2011-06-22 | 杭州和而泰智能控制技术有限公司 | Device position detecting circuit and device comprising same |
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| CN104294531A (en) | 2015-01-21 |
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