CN110079973A - The control method of washing machine and washing machine - Google Patents
The control method of washing machine and washing machine Download PDFInfo
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- CN110079973A CN110079973A CN201910441227.2A CN201910441227A CN110079973A CN 110079973 A CN110079973 A CN 110079973A CN 201910441227 A CN201910441227 A CN 201910441227A CN 110079973 A CN110079973 A CN 110079973A
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- washing machine
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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
- D06F33/00—Control of operations performed in washing machines or washer-dryers
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- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
Abstract
The present invention provides the control methods of a kind of washing machine and washing machine.Control method includes the method for washing machine to eliminate the unusual smell, and method is the following steps are included: into taste removal mode, steam generation module operation；Drying cycle module is opened, so that the working chamber of the washing tube of the steam flow washing machine generated in steam generation module；Drain module is opened, the working chamber of washing tube introduces fresh air by drain module, so that the air in the working chamber of washing tube passes through drain module to washing machine external diffusion, to achieve the purpose that remove the peculiar smell in cleaning materials.In taste removal mode, the air in working chamber of the fresh air to replace washing tube is introduced into washing tube by drain module, then reaches the mode for realizing taste removal to cleaning materials.Using the taste removal mode, only steam need to be sprayed to cleaning materials, without can be realized as eliminating the unusual smell to cleaning materials by water and detergent, so that this method is easy to operate, reliable.
Description
Technical field
The present invention relates to cleaning equipment technical fields, in particular to the control method of a kind of washing machine and washing machine.
Background technique
With the improvement of living standards, requirement of the people to washing machine function is also more and more.Existing washing machine in addition to
It further include the functions such as degerming, nursing outside the basic functions such as washing, dehydration and drying.In the prior art using steam to cleaning materials
The structures and methods to eliminate the unusual smell are complicated, cause the inconvenient problem with use of user.
Summary of the invention
The main purpose of the present invention is to provide the control methods of a kind of washing machine and washing machine, to solve in the prior art
Washing machine eliminates the unusual smell the problem of method complexity.
To achieve the goals above, according to an aspect of the invention, there is provided a kind of control method of washing machine, control
Method includes the method for washing machine to eliminate the unusual smell, and method is the following steps are included: into taste removal mode, steam generation module operation；
Drying cycle module is opened, so that the working chamber of the washing tube of the steam flow washing machine generated in steam generation module；It opens
The working chamber of drain module, washing tube introduces fresh air by drain module, so that the air in the working chamber of washing tube passes through row
Water module is to washing machine external diffusion, to remove the peculiar smell in cleaning materials.
Further, method is further comprising the steps of: in taste removal mode, when steam generation module and/or drain module
When the time of unlatching reaches unlatching preset value, steam generation module is closed, and the drying and heating device in drying cycle module is opened,
Drying operation is carried out with the cleaning materials in the working chamber to washing tube.
Further, method is further comprising the steps of: in taste removal mode, by opening the blower in drying cycle module
System, so that in the working chamber of the washing tube of the steam flow washing machine generated in steam generation module.
Further, method is further comprising the steps of: drain module includes draining pump component, by controlling draining pump component
It is in an open position, so that the working chamber of washing tube is connected with the outside of washing machine, alternatively, at by control draining pump component
In closed position, so that the working chamber of washing tube is mutually disconnected with the external of washing machine.
Further, method is further comprising the steps of: when steam generation module starts operation, the connection of steam generation module
The inlet valve of the intake tunnel of washing machine is opened, when the water level for the steam electric heater unit for entering steam generation module reaches safety
When preset value, the starting of steam electric heater unit simultaneously heats to generate steam the water being located in steam electric heater unit.
Further, method is further comprising the steps of: updating air step: in work of the steam generation module to washing tube
In intracavitary penetrating steam, when the pressure in the working chamber of washing tube reaches first pressure preset value, in the working chamber of washing tube
Air-flow can be by drain module to spreading outside washing machine, until the pressure reduction in the working chamber of washing tube is to second pressure
When preset value, the fresh air outside clothing machine can be sucked in the working chamber of washing tube by the blower fan system in drying cycle module to update
Air in the working chamber of washing tube.
Further, during steam generation module operation, by updating air step periodically to washing tube
Working chamber in carry out air update.
Further, control method further includes the cleaning method of washing machine, and cleaning method is the following steps are included: enter cleaning
Mode, when the time that the working chamber of washing tube cleans cleaning materials reaching default scavenging period, draining pump component is in
Water in the working chamber of washing tube is expelled to outside washing machine by open position, when the working chamber of washing tube is in washing and cleaning operation
When, the water discharge in the draining pump component working chamber in the closed position to prevent washing tube.
Further, method is further comprising the steps of: when steam generation module starts operation, when detection steam generation module
Low liquid level probe connect when, the draining of steam electric heater unit, the blower fan system in drying cycle module and drain module
Pump assembly starts, and the compressor in drying cycle module is with low-frequency operation, when the low liquid level probe of detection steam electric heater unit
When being not switched on, the water level of steam electric heater unit reaches safe preset value after the inlet valve opening water inlet S1 time.
Further, method is further comprising the steps of: when the steam temperature sensor of steam generation module detects steam temperature
Degree is T, when T >=100 DEG C, start recording time for generating steam S2, while recording level probe turn-on time S3, when S2 >=
S3, alternatively, steam off electric heater unit, drying cycle module is opened when t1≤S2 < S3, when compressor runs S4 with high frequency
Between；As S2 < t1, inlet valve opens the water inlet S1 time.
Further, compressor is within the high frequency operation S4 time, and the drying shower valve of drying cycle module is when default
Between open the S5 time with to drying air intake passage spray liquid water.
Further, method is further comprising the steps of: wind when steam generation module starts operation, in drying cycle module
Machine system, compressor high frequency are closed after the operation S6 time, and whether the low liquid level probe for then detecting steam generation module again is connected.
According to another aspect of the present invention, a kind of washing machine is provided, washing machine includes taste removal mode and cleaning model, is removed
Taste mode and cleaning model are controlled by using above-mentioned control method.
Further, washing machine includes: cabinet；Washing tube is set in cabinet；Steam generation module, is set to cabinet
It is interior and be connected with washing tube；Drying cycle module is set in cabinet and is connected with steam generation module and washing tube；Row
Water module is set in cabinet and is connected with washing tube；Wherein, washing machine includes taste removal mode and cleaning model, works as laundry
When machine is located at taste removal mode, the working chamber of washing tube can be connected with the outside of washing machine into washing tube by drain module
Fresh air is introduced, when washing machine is located at cleaning model, the working chamber of washing tube can pass through the external phase of drain module and washing machine
Water discharge of the connection will be located in washing tube.
Further, drying cycle module includes: drying and heating device, is set in cabinet；Blower fan system is set to case
In vivo；Air intake passage is dried, the first end for drying air intake passage is connected with the outlet of drying and heating device, dries air intake passage
Second end be connected with the import of washing tube；Air-out passage is dried, the first end of air-out passage and the outlet of washing tube are dried
It is connected, the second end for drying air-out passage is connected with the import of drying air intake passage.
Further, steam generation module includes: steam heater, is set in washing tube；Water inlet valve module, water inlet
Valve module is set in cabinet, and the one end for valve module of intaking is connected with the intake tunnel of washing machine, valve module of intaking it is another
End is connected with steam heater.
Further, drain module includes: draining pump component, and draining pump component is set in cabinet, when washing machine is located at
When taste removal mode, the working chamber of washing tube can be connected by draining pump component with the outside of washing machine to introduce into washing tube
Fresh air, when washing machine is located at cleaning model, the working chamber of washing tube can be connected by draining pump component with the outside of washing machine
The discharge of the water in washing tube will be located at by passing to.
Further, washing machine further include: one end of damper, damper is connected with cabinet, the other end of damper
It is connected with washing tube.
It applies the technical scheme of the present invention, under conditions of not increasing fresh air structure, in taste removal mode, by draining mould
Block introduces the air in working chamber of the fresh air to replace washing tube into washing tube, then reaches the side that taste removal is realized to cleaning materials
Formula.Using the taste removal mode, only need to spray steam to cleaning materials, without by water and detergent can be realized as to cleaning materials into
Row eliminates the unusual smell, so that this method is easy to operate, reliable, while simplifying the internal structure of the washing machine, the structure of washing machine is more
Add it is simple, behave it is relatively reliable, it is more convenient to use, effectively improve the usage experience of user.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows
Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 shows the control flow schematic diagram of the first embodiment of taste removal mode according to the present invention；
Fig. 2 shows the structural schematic diagrams of the first embodiment of washing machine according to the present invention；
Fig. 3 shows the structural schematic diagram of the second embodiment of washing machine according to the present invention；
Fig. 4 shows the structural schematic diagram of the embodiment of the steam heater of washing machine according to the present invention；
Fig. 5 shows the control flow schematic diagram of the second embodiment of taste removal mode according to the present invention；
Fig. 6 shows the control flow schematic diagram of the 3rd embodiment of taste removal mode according to the present invention.
Wherein, the above drawings include the following reference numerals:
1, cabinet；2, damper；3, water inlet valve module；4, steam heater；5, steam inlet；6, drying air inlet is logical
Road；7, drying and heating device；8, air-out passage is dried；9, washing tube；10, draining pump component；11, blower fan system；12, drying spray
Drench valve；13, steam inlet valve；14, steam gas outlet；15, steam temperature sensing package；16, steam electric heating；17, level probe.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
It should be noted that term " first ", " second " etc. in the description and claims of this application and attached drawing
It is to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that the art used in this way
Language is interchangeable under appropriate circumstances, so that presently filed embodiment described herein for example can be in addition to illustrating herein
Or the sequence other than those of description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that
Cover it is non-exclusive include, for example, containing the process, method, system, product or equipment of a series of steps or units need not limit
In step or unit those of is clearly listed, but may include be not clearly listed or for these process, methods, produce
The other step or units of product or equipment inherently.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, being described as if the device in attached drawing is squeezed " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also be positioned with other different modes and (is rotated by 90 ° or in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
Now, the illustrative embodiments according to the application are more fully described with reference to the accompanying drawings.However, these are exemplary
Embodiment can be implemented by many different forms, and should not be construed to be limited solely to embodiment party set forth herein
Formula.It should be understood that it is thoroughly and complete to these embodiments are provided so that disclosure herein, and these are shown
The design of example property embodiment is fully conveyed to those of ordinary skill in the art, in the accompanying drawings, for the sake of clarity, it is possible to expand
The big thickness of layer and region, and make that identical device is presented with like reference characters, thus omission retouches them
It states.
As shown in connection with fig. 1, according to an embodiment of the invention, providing a kind of control method of washing machine.
Specifically, which includes the method for washing machine to eliminate the unusual smell, the method to eliminate the unusual smell the following steps are included: into
Enter taste removal mode, steam generation module operation.Drying cycle module is opened, so that the steam flow generated in steam generation module
The working chamber of the washing tube of washing machine opens drain module, and the working chamber of washing tube introduces fresh air by drain module, so as to wash
The air in the working chamber of bucket is washed by drain module to washing machine external diffusion, to reach the mesh of the peculiar smell in removal cleaning materials
's.
In the present embodiment, the sky in working chamber of the fresh air to replace washing tube is introduced into washing tube by drain module
Gas then reaches the mode that taste removal is realized to cleaning materials.Using the taste removal mode, only steam need to be sprayed to cleaning materials, without logical
It crosses water and detergent can be realized as eliminating the unusual smell to cleaning materials, this method is easy to operate, reliable.The laundry is simplified simultaneously
The internal structure of machine behaves relatively reliable so that the structure of washing machine is simpler.
Further, the method to eliminate the unusual smell is further comprising the steps of: in taste removal mode, when steam generation module and draining
When the time that module is opened reaches unlatching preset value, steam generation module is closed, the drying and heating device in drying cycle module
It opens, drying operation is carried out with the cleaning materials in the working chamber to washing tube.Setting enables within a preset time in this way, clearly
The peculiar smell of washing has eliminated, and needs to dry cleaning materials, allows user at once using the clothing after drying, effectively
Ground improves the usage experience of user.
The method to eliminate the unusual smell is further comprising the steps of: in taste removal mode, by opening the blower in drying cycle module
System, so that in the working chamber of the washing tube of the steam flow washing machine generated in steam generation module.Setting can add in this way
The efficiency of fast washing machine to eliminate the unusual smell.
Wherein, the method to eliminate the unusual smell is further comprising the steps of: drain module includes draining pump component, by controlling draining pump
Component is in an open position, so that the working chamber of washing tube is connected with the outside of washing machine, alternatively, passing through control draining pump group
Part is in the closed position, so that the working chamber of washing tube is mutually disconnected with the external of washing machine.It is arranged in this way so that in taste removal mode
In, it realizes that the structure of inletting fresh air is simpler, that is, realizes the function of draining pump component multi-purpose content.
The method to eliminate the unusual smell is further comprising the steps of: when steam generation module starts operation, the connection of steam generation module
The inlet valve of the intake tunnel of washing machine is opened, when the water level for the steam electric heater unit for entering steam generation module reaches safety
When preset value, the starting of steam electric heater unit simultaneously heats to generate steam the water being located in steam electric heater unit.This
The safety for improving steam generation module is arranged in sample.
Further, method further includes updating air step: being sprayed into working chamber of the steam generation module to washing tube
In steam, when the pressure in the working chamber of washing tube reaches first pressure preset value, the air-flow in the working chamber of washing tube can
By drain module to spreading outside washing machine, until the pressure reduction in the working chamber of washing tube is to second pressure preset value
When, the fresh air outside clothing machine can be sucked in the working chamber of washing tube by the blower fan system in drying cycle module to update washing tube
Working chamber in air.Wherein, during steam generation module operation, by updating air step periodically to washing
It washs and carries out air update in the working chamber of bucket.Setting can effectively improve the efficiency that eliminates the unusual smell of the washing machine in this way.
Control method further includes the cleaning method of washing machine, and cleaning method is the following steps are included: into cleaning model, when washing
When washing the time that the working chamber of bucket cleans cleaning materials and reaching default scavenging period, draining pump component is in an open position,
It is expelled to outside washing machine with the water in the working chamber by washing tube, when the working chamber of washing tube is in washing and cleaning operation, draining pump
Water discharge in the component working chamber in the closed position to prevent washing tube.I.e. in this application, which can be with
For the draining under cleaning model, it can be used for introducing fresh air under taste removal mode to replace the air in working chamber.
In the case where circulation air path is not provided with air connectivity structure outside machine, i.e., can not draw during steam taste removal
Enter fresh air, the air for having peculiar smell in cylindric washer can not be discharged to outside machine in air while drawing fresh air outside cylindric washer and enter bucket
Interior pure and fresh clothing.In response to this problem, it under conditions of not increasing fresh air structure, is opened by control drainage system and water inlet system
It closes, realization is exchanged with the outer air of cylindric washer, to realize the function of steam taste removal.
According to another aspect of the present invention, a kind of washing machine is provided, washing machine includes taste removal mode and cleaning model, is removed
Taste mode and cleaning model are controlled by using the control method in above-described embodiment.Specifically, as shown in Fig. 2, laundry
Machine includes cabinet 1, washing tube 9, steam generation module, drying cycle module, drain module.Washing tube 9 is set in cabinet 1.
Steam generation module is set in cabinet 1 and is connected with washing tube 9.Drying cycle module is set in cabinet 1 and and steam
Module occurs to be connected with washing tube 9.Drain module is set in cabinet 1 and is connected with washing tube 9.Wherein, washing machine packet
Include taste removal mode and cleaning model, when washing machine is located at taste removal mode, the working chamber of washing tube 9 can by drain module with wash
The outside of clothing machine is connected to introduce fresh air into washing tube 9, when washing machine is located at cleaning model, the working chamber of washing tube 9
It can be connected by drain module with the outside of washing machine with the water discharge that will be located in washing tube 9.It can using the washing machine
Realizing, which only need to spray steam into washing tube, can be realized as eliminating the unusual smell to cleaning materials, effectively improve the practical of the washing machine
Property.
Wherein, drying cycle module includes drying and heating device 7, blower fan system 11, drying air intake passage 6, drying outlet air
Channel 8.Drying and heating device 7 is set in cabinet 1.Blower fan system 11 is set in cabinet 1.Dry the first of air intake passage 6
End is connected with the outlet of drying and heating device 7, and the second end of drying air intake passage 6 is connected with the import of washing tube 9.Drying
The first end of air-out passage 8 is connected with the outlet of washing tube 9, dries the second end of air-out passage 8 and dries air intake passage 6
Import is connected.Steam generation module includes steam heater 4, water inlet valve module 3.Steam heater 4 is set to washing
In bucket 9.Water inlet valve module 3 is set in cabinet 1, and one end of water inlet valve module 3 is connected with the intake tunnel of washing machine, is intake
The other end of valve module 3 is connected with steam heater 4, and steam heater 4 is logical by steam inlet 5 and drying air inlet
Road 6 is connected.Setting enables to the steam positioned at steam inlet 5 to be blown into washing tube by drying air intake passage 6 in this way.
Drain module includes draining pump component 10.Draining pump component 10 is set in cabinet 1, when washing machine is located at taste removal mould
When formula, the working chamber of washing tube 9 can be connected by draining pump component 10 with the outside of washing machine new to introduce into washing tube 9
Wind, when washing machine is located at cleaning model, the working chamber of washing tube 9 can be connected by draining pump component 10 with the outside of washing machine
The discharge of the water in washing tube 9 will be located at by passing to.
Further, washing machine further includes damper 2.One end of damper 2 is connected with cabinet 1, damper 2 it is another
End is connected with washing tube 9.Setting can effectively reduce the vibration of washing machine in this way, then reduce the noise of washing machine, mention
The high mounting stability of washing tube.
Specifically, under conditions of circulation air path is not provided with air connectivity structure outside machine, i.e., in steam taste removal process
In can not introduce fresh air, will there is the air of peculiar smell to be discharged in air in bucket, in response to this problem, pass through control drainage system and open
It closes, realization is exchanged with the outer air of washing tube, to realize the function of steam taste removal.In the case where seldom increasing structure, lead to
It crosses the control to system and realizes identical steam taste removal effect, the design processing cost of washing machine is reduced, using washing for the application
Clothing machine is not needed through water and detergent, only need to can remove the peculiar smell on clothing using steam, implementation is simple, journey
Sequence deactivates family and can wear the clothes, very convenient.
During steam taste removal, it is introduced into bucket after steam generation, high-temperature steam causes a barrel undergarment temperature to gradually rise,
Peculiar smell in clothing is detached from clothing under the action of high temperature and enters in the air in bucket, will if introducing the outer fresh air of washing tube at this time
Have outside the air discharge washing tube of peculiar smell, so that it may realize to the pure and fresh effect of the steam for the clothing for having peculiar smell.
Steam is pure and fresh or taste removal mode is broadly divided into two parts, and first part is the spraying steam stage, utilizes the work of steam
With the part bacterium that can not only eliminate on clothing, the peculiar smell in clothing can also be made to evaporate into air；Second part is to dry
The dry stage can stop wearing to realize after taste removal, need to have sprayed the clothing after steam and dry.
As shown in Figure 1, one end of steam heater 4 is connected with water inlet valve module 3, one end and drying air intake passage phase
Even, under the drive of blower, steam energy source is constantly transmitted on clothing, is realized and is acted on the spraying steam of clothing.Component dries
Dry air-out passage, drying and heating device, drying air intake passage, washing tube, blower fan system form closed drying cycle system (wind
Loop direction it is as shown by the arrows in Figure 2) realize drying to clothing.
As shown in Fig. 2, when user select steam it is pure and fresh/function of odor removal when, water inlet valve module 3 is first intake, until reach steaming
The heating safety level of vapour electric heater unit, the electric heater being then in steam unit are started to work, and steam is generated.To incite somebody to action
The steam of generation is brought into bucket, and circulating fan system need to be opened in steam course.It is exchanged to realize with air outside washing tube,
In the case where not increasing fresh air system, need to open draining pump during spraying steam to introduce fresh air.With steam into
Entering in bucket, temperature within the barrel increases, and pressure also increases with it in bucket, at this time air diffusion of the air in bucket to outside washing machine, when
After pressure gradually decreases in bucket, the fresh air outside washing tube is gradually inhaled into bucket again, achievees the purpose that inletting fresh air.By air
It constantly exchanges, there is the air of peculiar smell to become fresh in bucket, be finally reached the effect of clothing taste removal.
In conjunction with shown in Fig. 3 to Fig. 5, according to another embodiment of the application, the method to eliminate the unusual smell is further comprising the steps of:
When steam generation module starts operation, when the low liquid level probe for detecting steam generation module is connected, steam electric heater unit dries
The draining pump component of blower fan system and drain module in dry loop module starts, and the compressor in drying cycle module is with low
Frequency is run, and when the low liquid level probe for detecting steam electric heater unit is not switched on, inlet valve opens steam after the water inlet S1 time
The water level of electric heater unit reaches safe preset value.
Further, as shown in figure 5, the steam temperature sensor detection vapor (steam) temperature when steam generation module is T, work as T
At >=100 DEG C, start recording time for generating steam S2, while level probe turn-on time S3 is recorded, as S2 >=S3, alternatively, t1
When≤S2 < S3, steam off electric heater unit, drying cycle module is opened, and compressor runs the S4 time with high frequency；As S2 <
When t1, inlet valve opens the water inlet S1 time.Wherein, t1 can be 8 minutes.Wherein, compressor dries within the high frequency operation S4 time
The drying shower valve of dry loop module opens the S5 time every preset time to spray liquid water to drying air intake passage.Spray
Valve is interruption open mode.
Certainly, in another embodiment of the application, as shown in fig. 6, this eliminates the unusual smell, method is further comprising the steps of: steaming
When vapour generation module starts operation, blower fan system, compressor high frequency in drying cycle module are closed after the operation S6 time, then
Whether the low liquid level probe for detecting steam generation module again is connected.Can in the first stage be the spraying steam stage before first open drying
System (compressor operation) is preheated to air duct, it is possible to reduce the air duct because encountering lower temperature after steam generation generates condensed water
The case where, reach more steam utilization efficiency.
Specifically, as shown in Figure 4 and Figure 5, after selecting steam taste removal program, the level probe 17 in steam heater 4
Start to detect whether the liquid level in steam unit meets the condition for opening steam electric heating 16, if meeting condition, i.e., low liquid level is visited
Needle conducting, then open steam electric heating 16.Steam electric heating 16 start after, circulating fan, draining pump open, compressor starts with
Low-frequency operation.15 real-time detection vapor (steam) temperature of steam temperature sensing package, when temperature feedback value is 99 ± 1 DEG C, mainboard start recording is steamed
Vapour generation time point starts simultaneously at record probe turn-on time point, until reaching the steam generation time S2 of program setting, or visits
Needle detects turn-off time S3.If level probe disconnection is not detected always in the steam generation time S2 of setting, i.e. S2 >=
S3, then the first stage terminates, and steam electric heating disconnects, and initially enters second stage.If detecting liquid level in steam generating process
Probe disconnects, then whether steam generation time (the i.e. level probe turn-on time) S3 for needing judgement to carry out is less than minimum steam production
Raw time (8min), steam inlet valve 13 is intake if being unsatisfactory for minimum heating time, reheats generation steam, until reaching
Into the condition of second stage.Within this stage, as steam enters in bucket, temperature within the barrel is increased, and pressure also increases therewith in bucket
Greatly, air diffusion of the air in bucket to outside washing machine at this time, after pressure gradually decreases in bucket, fresh air outside cylinder again gradually by
It sucks in bucket, achievees the purpose that inletting fresh air, part peculiar smell can be discharged outside cylinder by draining pump.
As shown in figure 3, second stage i.e. drying stage is initially entered after steam electric heating 16 disconnects, and during this, compression
Machine is run with high frequency, while being dried shower valve 12 and being interrupted the unlatching S5 time within a preset time, experiments have shown that water valve interruption is opened
Time is about that 5 to 15min can reach and preferably eliminate the unusual smell effect.Dry shower valve 12 close after, compressor again continuous service 5 to
It is closed after 10min.In this stage, achieve the purpose that gas with foreign flavor in dissolving bucket using spraying water in air duct, the water in air duct is again
Outside via draining pump discharge cylinder, to achieve the purpose that peculiar smell.Wherein, in Fig. 4,14 be steam gas outlet, in the application
In, it can be 10min, S5 can be 5s, S6 can be 5min that time S1, which can be 5s, S2 10min, S4, and S4 is measured value.
Than that described above, it is also necessary to which explanation is " one embodiment " spoken of in the present specification, " another implementation
Example ", " embodiment " etc. refer to that specific features, structure or the feature of embodiment description is combined to be included in the application summary
Property description at least one embodiment in.It is not centainly to refer to the same reality that statement of the same race, which occur, in multiple places in the description
Apply example.Furthermore, it is understood that is advocated is knot when describing a specific features, structure or feature in conjunction with any embodiment
Other embodiments are closed to realize that this feature, structure or feature are also fallen within the scope of the present invention.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment
Point, reference can be made to the related descriptions of other embodiments.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (18)
1. a kind of control method of washing machine, which is characterized in that the control method includes the method for washing machine to eliminate the unusual smell, institute
State method the following steps are included:
Into taste removal mode, steam generation module operation；
Drying cycle module is opened, so that the work of the washing tube of the steam flow washing machine generated in the steam generation module
Chamber；
Drain module is opened, the working chamber of the washing tube introduces fresh air by the drain module, so that the washing tube
Air in working chamber by the drain module to washing machine external diffusion, to remove the peculiar smell in cleaning materials.
2. control method according to claim 1, which is characterized in that the method also includes following steps:
In the taste removal mode, reach unlatching in advance when the time that the steam generation module and/or the drain module are opened
If when value, the steam generation module is closed, the drying and heating device in the drying cycle module is opened, to the washing
The cleaning materials in the working chamber of bucket carries out drying operation.
3. control method according to claim 1 or 2, which is characterized in that the method also includes following steps:
In the taste removal mode, by opening the blower fan system in the drying cycle module, so that the steam generation mould
In the working chamber of the washing tube of the steam flow washing machine generated in block.
4. control method according to claim 1, which is characterized in that the method also includes following steps:
The drain module includes draining pump component, in an open position by controlling the draining pump component, so that described wash
The working chamber for washing bucket is connected with the outside of the washing machine, alternatively, it is in the closed position by controlling the draining pump component,
So that the working chamber of the washing tube is mutually disconnected with the external of the washing machine.
5. control method according to claim 1, which is characterized in that the method also includes following steps:
When the steam generation module starts operation, the intake tunnel of the connection washing machine of the steam generation module into
Water valve is opened, when the water level of the steam electric heater unit into the steam generation module reaches safe preset value, the steaming
The starting of vapour electric heater unit simultaneously heats to generate steam the water being located in the steam electric heater unit.
6. control method according to claim 5, which is characterized in that the method also includes following steps:
It updates air step: spraying into steam in the steam generation module into the working chamber of the washing tube, washed when described
When washing the pressure in the working chamber of bucket and reaching first pressure preset value, the air-flow in the working chamber of the washing tube can be by described
Drain module is to spreading outside the washing machine, until the pressure reduction in the working chamber of the washing tube is default to second pressure
When value, the fresh air outside the clothing machine can suck the working chamber of the washing tube by the blower fan system in the drying cycle module
The interior air in working chamber to update the washing tube.
7. control method according to claim 6, which is characterized in that during steam generation module operation, pass through
The update air step is periodically to progress air update in the working chamber of the washing tube.
8. control method according to claim 4, which is characterized in that the control method further includes the cleaning side of washing machine
Method, the cleaning method the following steps are included:
Into cleaning model, reach default scavenging period when the time that the working chamber of the washing tube cleans cleaning materials
When, the draining pump component is in an open position, the water in the working chamber of the washing tube is expelled to outside the washing machine,
When the working chamber of the washing tube is in washing and cleaning operation, the draining pump component is in the closed position to prevent the washing tube
Working chamber in water discharge.
9. control method according to claim 5, which is characterized in that the method also includes following steps:
When the steam generation module starts operation, when the low liquid level probe for detecting the steam generation module is connected, steam
The draining pump component of electric heater unit, the blower fan system in the drying cycle module and the drain module starts, described
Compressor in drying cycle module is with low-frequency operation, when the low liquid level probe for detecting the steam electric heater unit is not switched on
When, the water level that the inlet valve opens the steam electric heater unit after the water inlet S1 time reaches safe preset value.
10. control method according to claim 9, which is characterized in that the method also includes following steps:
When the steam temperature sensor detection vapor (steam) temperature of the steam generation module is T, when T >=100 DEG C, start recording is steamed
Vapour time of origin S2, while level probe turn-on time S3 is recorded, as S2 >=S3, alternatively, closing the steaming when t1≤S2 < S3
Vapour electric heater unit, the drying cycle module are opened, and the compressor runs the S4 time with high frequency；
As S2 < t1, the inlet valve opens the water inlet S1 time.
11. control method according to claim 10, which is characterized in that the compressor is run in the S4 time in high frequency,
The drying shower valve of the drying cycle module opens the S5 time every preset time to spray liquid water to drying air intake passage.
12. control method according to claim 5, which is characterized in that the method also includes following steps:
When the steam generation module starts operation, blower fan system, compressor high frequency in the drying cycle module run S6
It is closed after time, whether the low liquid level probe for then detecting steam generation module again is connected.
13. a kind of washing machine, the washing machine includes taste removal mode and cleaning model, which is characterized in that the taste removal mode and
The cleaning model is controlled by using the control method of any one of claims 1 to 12.
14. washing machine according to claim 13, which is characterized in that the washing machine includes:
Cabinet (1)；
Washing tube (9) is set in the cabinet (1)；
Steam generation module is set in the cabinet (1) and is connected with the washing tube (9)；
Drying cycle module is set in the cabinet (1) and is connected with steam generation module and the washing tube (9)；
Drain module is set in the cabinet (1) and is connected with the washing tube (9)；
Wherein, the washing machine includes taste removal mode and cleaning model, described when the washing machine is located at the taste removal mode
The working chamber of washing tube (9) can be connected with to the washing tube (9) with the outside of the washing machine by the drain module
Interior introduction fresh air, when the washing machine is located at the cleaning model, the working chamber of the washing tube (9) can pass through the draining
Module is connected with the water discharge that will be located in the washing tube (9) with the outside of the washing machine.
15. washing machine according to claim 14, which is characterized in that the drying cycle module includes:
Drying and heating device (7) is set in the cabinet (1)；
Blower fan system (11) is set in the cabinet (1)；
It dries air intake passage (6), the first end and the outlet phase of the drying and heating device (7) of drying air intake passage (6)
The second end of connection, drying air intake passage (6) is connected with the import of the washing tube (9)；
It dries air-out passage (8), the first end of drying air-out passage (8) is connected with the outlet of the washing tube (9), institute
The second end for stating drying air-out passage (8) is connected with the import of drying air intake passage (6).
16. washing machine according to claim 15, which is characterized in that the steam generation module includes:
Steam heater (4) is set in the washing tube (9)；
It intakes valve module (3), the water inlet valve module (3) is set in the cabinet (1), and the one of water inlet valve module (3)
End is connected with the intake tunnel of the washing machine, the other end of water inlet valve module (3) and the steam heater (4)
It is connected.
17. washing machine according to claim 14, which is characterized in that the drain module includes:
Draining pump component (10), the draining pump component (10) are set in the cabinet (1), when the washing machine is positioned at described
When taste removal mode, the working chamber of the washing tube (9) can pass through the external phase of the draining pump component (10) and the washing machine
Connection is to introduce fresh air, when the washing machine is located at the cleaning model, the washing tube (9) into the washing tube (9)
Working chamber can be connected by the draining pump component (10) with the outside of the washing machine the washing tube (9) will be located at
Interior water discharge.
18. washing machine according to claim 14, which is characterized in that the washing machine further include:
One end of damper (2), the damper (2) is connected with the cabinet (1), the other end of the damper (2) with
The washing tube (9) is connected.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910441227.2A CN110079973B (en) | 2019-05-24 | 2019-05-24 | Washing machine and control method thereof |
| PCT/CN2019/129782 WO2020238201A1 (en) | 2019-05-24 | 2019-12-30 | Washing machine and control method for same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910441227.2A CN110079973B (en) | 2019-05-24 | 2019-05-24 | Washing machine and control method thereof |
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| Publication Number | Publication Date |
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| CN110079973A true CN110079973A (en) | 2019-08-02 |
| CN110079973B CN110079973B (en) | 2020-05-29 |
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| WO (1) | WO2020238201A1 (en) |
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| CN111041765A (en) * | 2019-12-27 | 2020-04-21 | 珠海格力电器股份有限公司 | Washing and drying integrated machine and control method thereof |
| WO2020238201A1 (en) * | 2019-05-24 | 2020-12-03 | 珠海格力电器股份有限公司 | Washing machine and control method for same |
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| CN113293566A (en) * | 2021-05-24 | 2021-08-24 | 海信（山东）冰箱有限公司 | Steam nursing method of washing machine |
| CN113969486A (en) * | 2020-07-23 | 2022-01-25 | 无锡小天鹅电器有限公司 | Clothes treatment equipment, control method and device thereof and storage medium |
| WO2022207007A1 (en) * | 2021-05-24 | 2022-10-06 | 海信（山东）冰箱有限公司 | Washing machine and steam caring method therefor |
| WO2023273054A1 (en) * | 2021-06-29 | 2023-01-05 | 无锡小天鹅电器有限公司 | Laundry treatment device and deodorization control method and apparatus therefor, and storage medium |
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Also Published As
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| WO2020238201A1 (en) | 2020-12-03 |
| CN110079973B (en) | 2020-05-29 |
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