CN107440652A - The control method and dish-washing machine of dish-washing machine - Google Patents
The control method and dish-washing machine of dish-washing machine Download PDFInfo
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- CN107440652A CN107440652A CN201710613847.0A CN201710613847A CN107440652A CN 107440652 A CN107440652 A CN 107440652A CN 201710613847 A CN201710613847 A CN 201710613847A CN 107440652 A CN107440652 A CN 107440652A
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- washing
- dish
- washing cavities
- pressure
- cavities
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
- A47L15/0021—Regulation of operational steps within the washing processes, e.g. optimisation or improvement of operational steps depending from the detergent nature or from the condition of the crockery
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
- A47L15/0052—Noise reduction
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
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- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
The invention discloses a kind of control method of dish-washing machine.Dish-washing machine includes washing cavities and intake tunnel, and control method includes step：The gas in washing cavities is extracted, to reduce the cavity pressure of washing cavities；Judge whether cavity pressure is less than or equal to default first pressure threshold value；If being less than or equal to first pressure threshold value with cavity pressure, washing cavities and intake tunnel are connected, so that liquid enters washing cavities from intake tunnel.The invention also discloses a kind of dish-washing machine.The control method of dish-washing machine and dish-washing machine disclosed by the invention is by reducing cavity pressure, during so that washing cavities connecting with intake tunnel, liquid is sprayed into clean tableware in washing cavities, and air pump can need not be constantly in working condition, and then reduce noise caused by dish-washing machine.
Description
Technical field
The present invention relates to household electrical appliance technical field, more specifically, is related to a kind of control method of dish-washing machine and washes the dishes
Machine.
Background technology
During dishwasher tableware, circulating pump extracts water storage from water storage device, and circulating pump improves the pressure of water
To move the water to flow into spray arm and be sprayed with higher pressure from spray arm, the water of ejection is used to clean tableware power.However, cleaning
Cheng Zhong, circulating pump are constantly in working condition, and it is larger to produce noise during circulation pump work.
The content of the invention
Embodiment of the present invention provides a kind of control method and dish-washing machine of dish-washing machine.
The control method of the dish-washing machine of embodiment of the present invention is used to control dish-washing machine, and dish-washing machine includes washing cavities and water inlet
Passage, the control method include step：
The gas in the washing cavities is extracted, to reduce the cavity pressure of the washing cavities；
Judge whether the cavity pressure is less than or equal to default first pressure threshold value；With
If the cavity pressure is less than or equal to the first pressure threshold value, connects the washing cavities and the water inlet is logical
Road, so that liquid enters the washing cavities from the intake tunnel.
In some embodiments, when connecting the washing cavities and the intake tunnel, the control method also includes：Stop
Only extract the gas in the washing cavities.
In some embodiments, after the washing cavities and the intake tunnel is connected, the control method also includes
Step：
Judge whether the cavity pressure is more than or equal to second pressure threshold value, the second pressure threshold value is more than described the
One pressure threshold；With
If the cavity pressure is more than or equal to the second pressure threshold value, the washing cavities and the intake tunnel are disconnected
Connection, and extract the gas in the washing cavities.
In some embodiments, the dish-washing machine also includes door, and the door is used to close to seal the washing cavities, institute
Stating control method also includes step：Judge whether the door closes；Wherein, it is in the door to extract the gas in the washing cavities
Carried out during closing.
In some embodiments, the dish-washing machine also includes drainage channel, and the control method also includes：
Judge whether that washing is completed；With
If having washed completion, the washing cavities and the drainage channel are connected, liquid is discharged into the washing cavities.
The dish-washing machine of embodiment of the present invention, including washing cavities and intake tunnel, the dish-washing machine also include：
Air pump, the air pump is used to extract the gas in the washing cavities, to reduce the cavity pressure of the washing cavities；
Processor, the processor are used to judge whether the cavity pressure is less than or equal to default first pressure threshold
Value；With
The water intaking valve being connected with the processor, the water intaking valve are used to be less than or equal to described the in the cavity pressure
The washing cavities and the intake tunnel are connected during one pressure threshold, so that liquid enters the washing from the intake tunnel
Chamber.
In some embodiments, the dish-washing machine also includes pressure sensor, and the pressure sensor is used to detect institute
State cavity pressure.
In some embodiments, when the water intaking valve connects the washing cavities and the intake tunnel, the air pump
Stop extracting the gas in the washing cavities.
In some embodiments, the processor is additionally operable to judge whether the cavity pressure is more than or equal to the second pressure
Force threshold, the second pressure threshold value are more than the first pressure threshold value；
When the cavity pressure is more than or equal to the second pressure threshold value, the water intaking valve is additionally operable to wash described in disconnection
Connecting for chamber and the intake tunnel is washed, the air pump is additionally operable to extract the gas in the washing cavities.
In some embodiments, the dish-washing machine also includes door, and the door is used to close to seal the washing cavities, institute
Processor is stated to be additionally operable to judge whether the door closes；
The air pump is connected with the processor, and the air pump is that the gas in the washing cavities is extracted when the door is closed
Body.
In some embodiments, the dish-washing machine also includes drainage channel and draining valve, and the processor is additionally operable to sentence
It is disconnected whether to wash completion；
The draining valve is connected with the processor, and the draining valve is used to, when washing has been completed, connect the washing
Chamber and the drainage channel, the washing cavities are discharged by liquid.
In the dish-washing machine of embodiment of the present invention and the control method of dish-washing machine, by reducing cavity pressure so that washing
When chamber connects with intake tunnel, liquid is sprayed into washing cavities to clean tableware, and air pump can need not be constantly in working condition,
And then reduce noise caused by dish-washing machine.
The additional aspect and advantage of embodiments of the present invention will be set forth in part in the description, partly will be from following
Description in become obvious, or recognized by the practice of embodiments of the present invention.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention is from combining in description of the accompanying drawings below to embodiment by change
Obtain substantially and be readily appreciated that, wherein：
Fig. 1 is the schematic flow sheet of the control method of the dish-washing machine of embodiment of the present invention；
Fig. 2 is the structural representation of the dish-washing machine of embodiment of the present invention；
Fig. 3 is the module diagram of the dish-washing machine of embodiment of the present invention；
Fig. 4 is the schematic flow sheet of the control method of the dish-washing machine of embodiment of the present invention；
Fig. 5 is the schematic flow sheet of the control method of the dish-washing machine of embodiment of the present invention；
Fig. 6 is the schematic flow sheet of the control method of the dish-washing machine of embodiment of the present invention；
Fig. 7 is the structural representation of the dish-washing machine of embodiment of the present invention.
Main element symbol description：
Dish-washing machine 100, inner bag 10, washing cavities 12, intake tunnel 20, water inlet pipe 22, spray arm 24, air pump 30, blast pipe 32,
Air bleeding valve 40, processor 50, water intaking valve 60, pressure sensor 70, drainage channel 80, draining valve 82, door 90.
Embodiment
Embodiments of the present invention are described further below in conjunction with accompanying drawing.Same or similar label is from beginning in accompanying drawing
To the whole element for representing same or similar element or there is same or like function.
In addition, the embodiments of the present invention described below in conjunction with the accompanying drawings are exemplary, it is only used for explaining the present invention's
Embodiment, and be not considered as limiting the invention.
In the present invention, unless otherwise clearly defined and limited, fisrt feature can be with "above" or "below" second feature
It is that the first and second features directly contact, or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature are directly over second feature or oblique upper, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward, or is merely representative of fisrt feature level height and is less than second feature.
Figure Fig. 1 and Fig. 2 are referred to, dish-washing machine 100 includes washing cavities 12 and intake tunnel 20, and embodiment of the present invention is washed
The control method of bowl machine 100 includes step：
S1：The gas in washing cavities 12 is extracted, to reduce the cavity pressure of washing cavities 12；
S2：Judge whether cavity pressure is less than or equal to default first pressure threshold value；With
S3：If cavity pressure is less than or equal to first pressure threshold value, washing cavities 12 and intake tunnel 20 are connected, so that liquid
Enter washing cavities 12 from intake tunnel 20.
Incorporated by reference to Fig. 3, the dish-washing machine 100 of embodiment of the present invention includes washing cavities 12 and intake tunnel 20, dish-washing machine 100
Also include air pump 30, processor 50 and water intaking valve 60, water intaking valve 60 is connected with processor 50.Air pump 30, processor 50 and water inlet
Valve 60 can be respectively used to implementation steps S1, S2 and S3.That is, air pump 30 can be used for extracting the gas in washing cavities 12, with
Reduce the cavity pressure of washing cavities 12；Processor 50 can be used for judging whether cavity pressure is less than or equal to default first pressure
Threshold value；Water intaking valve 60 can be used for connecting washing cavities 12 and intake tunnel when cavity pressure is less than or equal to first pressure threshold value
20, so that liquid enters washing cavities 12 from intake tunnel 20.
In the dish-washing machine 100 of embodiment of the present invention and the control method of dish-washing machine 100, by reducing in washing cavities 12
Cavity pressure so that when washing cavities 12 connect with intake tunnel 20, liquid is sprayed into washing cavities 12 to clean tableware, and air pump 30 can
So that working condition need not be constantly in, and then reduce noise caused by dish-washing machine 100.
In embodiments of the present invention, dish-washing machine 100 includes inner bag 10, and inner bag 10 forms washing cavities 12.Dish-washing machine 100 also wraps
Include water inlet pipe 22 and spray arm 24, the water stream channel in water inlet pipe 22 and spray arm 24 is collectively forming intake tunnel 20.User will treat clearly
The tableware washed is put into washing cavities 12, and by connecting intake tunnel 20 and washing cavities 12 so that liquid successively passes through water inlet pipe
22 and spray arm 24, and be ejected into from spray arm 24 on tableware to be cleaned to tableware.
Specifically, the liquid sprayed into washing cavities 12 can be the mixing of running water or running water and detergent
Liquid.Spray arm 24 can be single or multiple, such as spray arm 24 is including being used for spray liquid from the top down of washing cavities 12
Spray arm, and for the lower spraying arm by liquid from 12 bottom up injection of washing cavities.One end of water inlet pipe 22 is connected with spray arm 24, separately
One end can be connected with water source (such as tap) or the water storage device (such as cup of dish-washing machine 100) with dish-washing machine 100
Connection.
Air pump 30 is connected by blast pipe 32 with washing cavities 12.It is appreciated that when dish-washing machine 100 is not opened, intracavitary pressure
Power is roughly equal with atmospheric pressure, if now connecting washing cavities 12 and intake tunnel 20, the pressure of water inlet is smaller, causes from spray arm
The pressure of the liquid sprayed in 24 is smaller, is not enough to the dirt cleaned on tableware.Air pump 30 is extracted in washing cavities 12 after opening
So that cavity pressure reduces, the pressure difference (atmospheric pressure-cavity pressure) for also allowing for cavity pressure and atmospheric pressure increases air
Greatly, when cavity pressure is reduced to first pressure threshold value, washing cavities 12 and intake tunnel 20 are now connected, in the presence of pressure difference,
The pressure of water inlet is larger, and the liquid sprayed from spray arm 24 is enough to clean the dirt on tableware.
In one example, air bleeding valve 40 can also be set in blast pipe 32 and between air pump 30 and washing cavities 12,
When air pump 30 opens the air in extraction washing cavities 12, air bleeding valve 40 is opened to connect blast pipe 32 and washing cavities 12；In air pump
During 30 closing, air bleeding valve 40 is closed to completely cut off air pump 30 and washing cavities 12, is avoided in washing process, the liquid in washing cavities 12
Air pump 30 is entered by blast pipe 32 to cause air pump 30 to damage.Further, filtering can also be set in blast pipe 32
Net, filter screen filtration enters the impurity of air pump 30 from washing cavities 12, to protect air pump 30 without damage.
As shown in Figures 2 and 3, in some embodiments, dish-washing machine 100 also includes pressure sensor 70, pressure sensing
Device 70 is used to detect cavity pressure.Pressure sensor 70 can be arranged in the side wall of inner bag 10.Pressure sensor 70 and processing
Device 50 connects, and can be specifically that processor 50 can obtain to be examined by pressure sensor 70 by wire connection or wireless connection
The cavity pressure measured, and determine whether the magnitude relationship of cavity pressure and first pressure threshold value.
First pressure threshold value can be that user manually selects, such as on the control panel by rotary dish-washing machine 100
Knob directly adjusts first pressure threshold value, and first pressure threshold value is smaller, and the injection pressure of liquid is bigger, and the intensity of washing is bigger,
It is adapted to needs deep clean and the higher tableware of resistance to pressure.Or user can select the intensity mould of washing on the control panel
Formula, such as strongly wash, typically wash, softly washing isotype, the corresponding default first pressure threshold value of each intensity mode is convenient
The user of different demands directly selects corresponding intensity mode.
Water intaking valve 60 can be Unidirectional solenoid valve, and processor 50 judges that cavity pressure is less than or equal to first pressure threshold value
When, processor 50 sends communications signals to water intaking valve 60, and water intaking valve 60 connects washing cavities 12 and water inlet after receiving communications signals
Passage 20, liquid are able to enter washing cavities 12 by intake tunnel 20.When processor 50 judges that cavity pressure is more than first pressure
During threshold value, now processor 50 will not send communications signals to water intaking valve 60, and water intaking valve 60 is still in disconnecting the He of washing cavities 12
The state of intake tunnel 20, and air pump 30 continues to extract the air in washing cavities 12 to reduce cavity pressure.
Referring to Fig. 2, in some embodiments, when connecting washing cavities 12 and intake tunnel 20, control method is also wrapped
Include：Stop extracting the gas in washing cavities 12.
That is, in some embodiments, when water intaking valve 60 connects washing cavities 12 and intake tunnel 20, air pump 30
Stop extracting the gas in washing cavities 12.
When water intaking valve 60 connects washing cavities 12 and intake tunnel 20, represent that the value of cavity pressure is still in meeting
In the range of washing demand, so when air pump 30 can stop extract washing cavities 12 in gas.And because washing cavities 12 are with entering
Aquaporin 20 connects, and has more water-drop sputtering in washing cavities 12, if air pump 30 extracts gas simultaneously, water droplet is easily accessible gas
Damage air pump 30 in pump 30.Therefore, when water intaking valve 60 connects washing cavities 12 and intake tunnel 20, air pump 30 stops extracting washing
Gas in chamber 12, help to protect air pump 30 without damage.
Certainly, in other embodiments, protection device (filtering as escribed above can be set in the upstream of air pump 30
Net), to avoid water droplet from entering air pump 30, when water intaking valve 60 connects washing cavities 12 and intake tunnel 20, air pump 30 is sustainable to be taken out
Take the gas in washing cavities 12.
Fig. 2-Fig. 4 is referred to, in some embodiments, after step S3, control method also includes step：
S4：Judge whether cavity pressure is more than or equal to second pressure threshold value, second pressure threshold value is more than first pressure threshold
Value；With
S5：If cavity pressure is more than or equal to second pressure threshold value, disconnection washing cavities 12 connect with intake tunnel 20, and
Extract the gas in washing cavities 12.
In some embodiments, processor 50 can be used for implementation steps S4, and water intaking valve 60 and air pump 30 can be used for common
Implementation steps S5.That is, processor 50 can also be used to judge whether cavity pressure is more than or equal to second pressure threshold value, the
Two pressure thresholds are more than first pressure threshold value；When cavity pressure is more than or equal to second pressure threshold value, water intaking valve 60 also can use
In disconnecting connecting for washing cavities 12 and intake tunnel 20, air pump 30 can also be used to extract the gas in washing cavities 12.
It is appreciated that when washing cavities 12 connect with intake tunnel 20, and air pump 30 stops extracting the gas in washing cavities 12
Afterwards, as liquid enters washing cavities 12, partially liq flashes to air in washing cavities 12, and cavity pressure can gradually increase, when
After cavity pressure increase to a certain extent, the hydraulic pressure sprayed from intake tunnel 20 is smaller, may be not enough to reach cleaning tableware
The pressure needed.Connecting for washing cavities 12 and intake tunnel 20 is now disconnected, and extracts the gas in washing cavities 12, to subtract again
Small cavity pressure.
Specifically, second pressure threshold value can be that dish-washing machine 100 is default when dispatching from the factory.Second pressure threshold value can also be
What user manually set in use.Such as the knob on the control panel for passing through rotary dish-washing machine 100 directly adjusts
Two pressure thresholds, second pressure threshold value is smaller, and the injection pressure of liquid is bigger, and the intensity of washing is bigger, is adapted to needs depth clear
Clean and higher resistance to pressure tableware.Or user can select on the control panel washing intensity mode, such as strongly wash, one
As wash, softly wash isotype, the corresponding default second pressure threshold value of each intensity mode, facilitate the user of different demands straight
Corresponding intensity mode is selected in selecting.
When cavity pressure is more than second pressure threshold value, processor 50 sends cut-off signal to water intaking valve 60, while to gas
Pump 30 sends open signal, and water intaking valve 60 receives the connection of disconnection washing cavities 12 and intake tunnel 20 after cut-off signal, air pump
30 receive and start after open signal to extract the gas in washing cavities 12.
Further, after implementation steps S5, cavity pressure reduces, and pressure sensor 70 detects cavity pressure, works as processing
When device 50 judges that cavity pressure is reduced to less than or equal to first pressure threshold value again, the implementation steps S3 again of water intaking valve 60,
Namely water intaking valve 60 connects washing cavities 12 and intake tunnel 20 again.
Fig. 2, Fig. 3 and Fig. 5 are referred to, in some embodiments, dish-washing machine 100 also includes drainage channel 80, controlling party
Method also includes step：
S6：Judge whether that washing is completed；With
S7：If having washed completion, washing cavities 12 and drainage channel 80 are connected, liquid is discharged into washing cavities 12.
In some embodiments, dish-washing machine 100 also includes drainage channel 80 and draining valve 82, draining valve 82 and processor
50 connections.Processor 50 and draining valve 82 can be respectively used to implementation steps S6 and S7.That is, processor 50 can also be used to sentence
It is disconnected whether to wash completion；Draining valve 82 can be used for, when washing has been completed, washing cavities 12 and drainage channel 80 being connected, by liquid
Discharge washing cavities 12.
Specifically, the flow completion for the cleaning tableware that can refer to is completed in washing, such as the cleaning process of tableware can
To be washed including first pass, wash for second time, first pass rinsing, second time rinsing etc., after the completion of first pass is washed, processor 50 can be sentenced
Disconnected washing is completed once；After the completion of second time is washed, processor 50 also can determine whether that washing is completed once；Completed when first pass rinses
Afterwards, processor 50 also can determine whether that washing is completed once.Liquid is discharged washing cavities 12 by drainage channel 80, can discharge liquid
Dish-washing machine 100, or liquid is discharged into the water storage device of dish-washing machine 100.In one example, it is provided with drainage channel 80
Draining pump, to improve the speed of draining.
Fig. 2, Fig. 3, Fig. 6 and Fig. 7 are referred to, in some embodiments, dish-washing machine 100 also includes door 90, and door 90 is used for
Close to seal washing cavities 12, control method also includes step：S0：Judge whether door 90 closes；Wherein, extract in washing cavities 12
Gas carried out when door 90 is closed.
In some embodiments, dish-washing machine 100 also includes door 90, and door 90 is used to close, to seal washing cavities 12, to handle
Device 50 can be used for implementation steps S0, that is to say, that processor 50 can be used for judging whether door 90 closes.Air pump 30 and processor 50
Connection, air pump 30 are that the gas in washing cavities 12 is extracted when door 90 is closed.
Specifically, in embodiments of the present invention, door 90 can rotate around the axis with the state in opening or closing, in door
During 90 opening, washing cavities 12 and atmosphere；When door 90 is closed, washing cavities 12 and atmospheric isolation.Certainly, door 90 and washing cavities
12 fit form can have other types, such as door 90 is connected with the bowl basket of dish-washing machine 100, and bowl basket is pushed into washing cavities by user
When 12, door 90 is translated and coordinates with inner bag 10 to completely cut off washing cavities 12 and air；By bowl basket pull out washing cavities 12 when, door 90 with
Inner bag 10 separates, washing cavities 12 and atmosphere.
Dish-washing machine 100 also includes position sensor, and position sensor is used for the position for detecting door 90, and processor 50 obtains position
The position of the door 90 of sensor detection is put, and then by judging whether door 90 is closed.Such as shown in fig. 7, position sensor
Detectable angle α between door 90 and inner bag 10, when α is zero degree, represents door 90 and be turned off, air pump 30 can be opened.
After air pump 30 extracts the air in washing cavities 12, cavity pressure is less than atmospheric pressure, and the both sides of door 90 are respectively chamber
Interior pressure and atmospheric pressure, in the presence of pressure difference, the combination of door 90 and inner bag 10 is closer, and raising door 90 is close with inner bag 10
Feng Xing, caused noise in washing cavities 12 can be effectively isolated.
In the description of this specification, reference term " some embodiments ", " embodiment ", " some embodiment party
The description of formula ", " exemplary embodiment ", " example ", " specific example " or " some examples " means with reference to the embodiment
Or specific features, structure, material or the feature of example description are contained at least one embodiment or example of the present invention.
In this manual, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.Moreover, description
Specific features, structure, material or feature can be in any one or more embodiments or example with suitable side
Formula combines.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include at least one feature.In the description of the invention, " multiple " are meant that at least two, such as two,
Three, unless otherwise specifically defined.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changed, replacing and modification, the scope of the present invention are limited by claim and its equivalent.
Claims (11)
1. a kind of control method of dish-washing machine, the dish-washing machine includes washing cavities and intake tunnel, it is characterised in that the control
Method includes step：
The gas in the washing cavities is extracted, to reduce the cavity pressure of the washing cavities；
Judge whether the cavity pressure is less than or equal to default first pressure threshold value；With
If the cavity pressure is less than or equal to the first pressure threshold value, the washing cavities and the intake tunnel are connected, with
Liquid is set to enter the washing cavities from the intake tunnel.
2. control method according to claim 1, it is characterised in that connecting the washing cavities and the intake tunnel
When, the control method also includes：Stop extracting the gas in the washing cavities.
3. control method according to claim 1, it is characterised in that connecting the washing cavities and the intake tunnel
Afterwards, the control method also includes step：
Judge whether the cavity pressure is more than or equal to second pressure threshold value, the second pressure threshold value is more than the described first pressure
Force threshold；With
If the cavity pressure is more than or equal to the second pressure threshold value, the company of the washing cavities and the intake tunnel is disconnected
It is logical, and extract the gas in the washing cavities.
4. according to the control method described in claim 1-3 any one, it is characterised in that the dish-washing machine also includes door, institute
State door be used for close to seal the washing cavities, the control method also includes step：Judge whether the door closes；Wherein,
The gas extracted in the washing cavities is carried out when the door is closed.
5. according to the control method described in claim 1-3 any one, it is characterised in that the dish-washing machine also leads to including draining
Road, the control method also include：
Judge whether that washing is completed；With
If having washed completion, the washing cavities and the drainage channel are connected, liquid is discharged into the washing cavities.
6. a kind of dish-washing machine, including washing cavities and intake tunnel, it is characterised in that the dish-washing machine also includes：
Air pump, the air pump is used to extract the gas in the washing cavities, to reduce the cavity pressure of the washing cavities；
Processor, the processor are used to judge whether the cavity pressure is less than or equal to default first pressure threshold value；With
The water intaking valve being connected with the processor, the water intaking valve are used to be less than or equal to the described first pressure in the cavity pressure
The washing cavities and the intake tunnel are connected during force threshold, so that liquid enters the washing cavities from the intake tunnel.
7. dish-washing machine according to claim 6, it is characterised in that the dish-washing machine also includes pressure sensor, the pressure
Force snesor is used to detect the cavity pressure.
8. dish-washing machine according to claim 6, it is characterised in that the water intaking valve connect the washing cavities and it is described enter
During aquaporin, the air pump stops extracting the gas in the washing cavities.
9. dish-washing machine according to claim 6, it is characterised in that the processor is additionally operable to judge that the cavity pressure is
No to be more than or equal to second pressure threshold value, the second pressure threshold value is more than the first pressure threshold value；
When the cavity pressure is more than or equal to the second pressure threshold value, the water intaking valve is additionally operable to disconnect the washing cavities
With connecting for the intake tunnel, the air pump is additionally operable to extract the gas in the washing cavities.
10. according to the dish-washing machine described in claim 6-9 any one, it is characterised in that the dish-washing machine also includes door, described
Door is used to close to seal the washing cavities, and the processor is additionally operable to judge whether the door closes；
The air pump is connected with the processor, and the air pump is that the gas in the washing cavities is extracted when the door is closed
's.
11. according to the dish-washing machine described in claim 6-9 any one, it is characterised in that the dish-washing machine also leads to including draining
Road and draining valve, the processor are additionally operable to judge whether that washing is completed；
The draining valve is connected with the processor, the draining valve be used for washing completed when, connect the washing cavities and
The drainage channel, liquid is discharged into the washing cavities.
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| CN201710613847.0A CN107440652A (en) | 2017-07-25 | 2017-07-25 | The control method and dish-washing machine of dish-washing machine |
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| CN201710613847.0A CN107440652A (en) | 2017-07-25 | 2017-07-25 | The control method and dish-washing machine of dish-washing machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109512355A (en) * | 2019-01-02 | 2019-03-26 | 珠海格力电器股份有限公司 | Dish washing machine |
| CN113133732A (en) * | 2021-05-13 | 2021-07-20 | 珠海格力电器股份有限公司 | Control method and device of dish washing machine, dish washing machine and readable storage medium |
| CN113273943A (en) * | 2021-06-16 | 2021-08-20 | 珠海格力电器股份有限公司 | Control method of dish-washing machine and dish-washing machine |
| CN113966985A (en) * | 2020-07-22 | 2022-01-25 | 青岛海尔洗碗机有限公司 | Dishwasher control method and dishwasher |
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| CN1833599A (en) * | 2005-02-22 | 2006-09-20 | 三洋电机株式会社 | Dish washer |
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| CN205115867U (en) * | 2015-11-16 | 2016-03-30 | 张久军 | Drum washing machine |
| CN106948127A (en) * | 2017-05-16 | 2017-07-14 | 孙树功 | A kind of pressure washers and Pressure Wash method |
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| CN1833599A (en) * | 2005-02-22 | 2006-09-20 | 三洋电机株式会社 | Dish washer |
| CN201162530Y (en) * | 2008-03-11 | 2008-12-10 | 李繁荣 | Dirty oil and water collection and re-injection apparatus |
| CN204003516U (en) * | 2014-07-16 | 2014-12-10 | 佛山市顺德区美的洗涤电器制造有限公司 | Dish washing-machine water-draining pump and dishwasher |
| CN205115867U (en) * | 2015-11-16 | 2016-03-30 | 张久军 | Drum washing machine |
| CN106948127A (en) * | 2017-05-16 | 2017-07-14 | 孙树功 | A kind of pressure washers and Pressure Wash method |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109512355A (en) * | 2019-01-02 | 2019-03-26 | 珠海格力电器股份有限公司 | Dish washing machine |
| CN113966985A (en) * | 2020-07-22 | 2022-01-25 | 青岛海尔洗碗机有限公司 | Dishwasher control method and dishwasher |
| CN113133732A (en) * | 2021-05-13 | 2021-07-20 | 珠海格力电器股份有限公司 | Control method and device of dish washing machine, dish washing machine and readable storage medium |
| CN113273943A (en) * | 2021-06-16 | 2021-08-20 | 珠海格力电器股份有限公司 | Control method of dish-washing machine and dish-washing machine |
| CN113273943B (en) * | 2021-06-16 | 2022-04-15 | 珠海格力电器股份有限公司 | Control method of dish-washing machine and dish-washing machine |
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Application publication date: 20171208 |