CN108755004A - A kind of controlling Method for inflow and washing machine of washing machine - Google Patents
A kind of controlling Method for inflow and washing machine of washing machine Download PDFInfo
- Publication number
- CN108755004A CN108755004A CN201810536657.8A CN201810536657A CN108755004A CN 108755004 A CN108755004 A CN 108755004A CN 201810536657 A CN201810536657 A CN 201810536657A CN 108755004 A CN108755004 A CN 108755004A
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- Prior art keywords
- water
- washing machine
- water inlet
- pulsating pump
- inflow
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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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- 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
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/087—Water level measuring or regulating devices
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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
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/088—Liquid supply arrangements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
The invention discloses a kind of controlling Method for inflow of washing machine and washing machine, it includes the first water inlet water route introduced by running water pipe, and/or the two-way water inlet realization washing machine inflow by pulsating pump from the second water inlet water route of water storage device sucking washings that washing machine, which uses,；When intaking using the second water inlet water route, before washing machine inflow reaches preset water level, judge whether pulsating pump persistently absorbs water by SEA LEVEL VARIATION situation.The present invention carries out the monitoring of pulsating pump working condition by the SEA LEVEL VARIATION to washing machine water level and/or water storage device, the water suction failure of pulsating pump can be found in time, and realize the accurate switching of pulsating pump and the water inlet of tap water two-way, the water inlet efficiency of washing machine is set to get a promotion, water inlet process can timely be controlled using infrared remote controller simultaneously, it is user-friendly.
Description
Technical field
The invention belongs to washing machine equipment fields, specifically, being related to controlling Method for inflow and the laundry of a kind of washing machine
Machine.
Background technology
With the growing tension of water resource, reusing existing water resource becomes inexorable trend.Currently, many household electrics
Device is designed as that the structure of secondary water resource, such as existing water-saving type laundry machine can be utilized to be additionally arranged pulsating pump, pulsating pump
It can be arranged outside washing machine, can also be arranged in washing machine, pulsating pump is used to be sent into the water that secondary cycle utilizes
Clothing is washed in washing machine, reaches water circulation use, water-saving purpose.
When pulsating pump is external structure, pulsating pump is placed in the water that can be recycled, it will operating after the pump work that absorbs water
Stop after the maximum operating time allowed to pulsating pump, the water that can be recycled is delivered in washing machine；If in washing machine
Water level also not up to sets water level, then opens main inlet valve, and main inlet valve is connect with tap water, by main water intake valve to setting
Water level；When pulsating pump is embedding structure, the course of work is essentially identical, difference lies in before the pump work that absorbs water, first to diversion
Diversion in pump, after diversion, pulsating pump is started to work.
Pulsating pump is stopped after operating to the maximum operating time in both existing control methods, one side pulsating pump
The duration of runs it is long, will greatly loss pulsating pump service life；On the other hand, the water shortage that can be recycled when outside
When, it is necessary to main inlet valve can be just switched to after water suction pump work to maximum operating time, it is time-consuming power-consuming.Simultaneously once
When generation emergency needs to close pulsating pump immediately, user must rush in front of pulsating pump and can close pulsating pump immediately
Close, and when user is not near pulsating pump either washing machine such a period of time may have resulted in spilling water or its
His accident, causes unnecessary loss.
In view of this special to propose the present invention.
Invention content
The technical problem to be solved in the present invention be to overcome the deficiencies of the prior art and provide a kind of washing machine into water management
Method and washing machine carry out pulsating pump working condition by the SEA LEVEL VARIATION to washing machine water level and/or water storage device
Monitoring, can find the water suction failure of pulsating pump in time, and realize the accurate switching of pulsating pump and the water inlet of tap water two-way, make to wash
The water inlet efficiency of clothing machine gets a promotion, while can timely be controlled water inlet process using infrared remote controller, side
Just the use of user.
In order to realize the purpose, the present invention adopts the following technical scheme that：
A kind of controlling Method for inflow of washing machine, washing machine using include by running water pipe introduces first intake water route,
And/or the two-way water inlet realization washing machine inflow in the second water inlet water route of washings is sucked from water storage device by pulsating pump；?
When intaking using the second water inlet water route, before washing machine inflow reaches preset water level, pulsating pump is judged by SEA LEVEL VARIATION situation
Whether persistently absorb water.
Further, the SEA LEVEL VARIATION situation includes SEA LEVEL VARIATION situation in laundry；It is surveyed with the first Fixed Time Interval
Washing machine water level is measured, if water level rises in laundry, judges pulsating pump in lasting water suction；Otherwise judgement pulsating pump stops inhaling
Water；
Preferably, first Fixed Time Interval is 3 minutes.
Further, the SEA LEVEL VARIATION situation further includes SEA LEVEL VARIATION situation in water storage device；With Fixed Time Interval
Measure water level in water storage device judges pulsating pump in lasting water suction if water level decreasing in water storage device；Otherwise judge pulsating pump
Stop water suction.
Further, when judging that the pulsating pump stops water suction, the pulsating pump is closed, and opens the first water inlet water route
Introduce tap water；Otherwise it is continuing with the water inlet of the second water inlet water route.
Further, the total water inlet duration of setting is more than total water inlet duration, washes when washing machine executes water inlet process
Water level in clothing machine does not reach preset water level value yet, then sends warning message；
Preferably, a length of 80 minutes when total water inlet.
Further, alarm detection duration is set, washing machine is in the time interval measurement washing machine of alarm detection duration
Whether water level rises, and the alarm detection duration is more than the first Fixed Time Interval, when the time interval in alarm detection duration
Interior, interior water level of doing washing stops rising, then sends alarm signal；
Preferably, a length of 5 minutes when the alarm detection.
Further, setting alarm free time length, washing machine is with the time interval measurement washing machine of alarm detection duration
Whether before interior water level, detecting in washing machine has water：If detecting there is water in washing machine, since washing machine entering and intaking program
When just with whether being risen with the time interval measurement washing machine water level of the alarm detection duration；If detecting in washing machine
It is anhydrous, then washing machine from enter intake program after after the alarm free time length again with the time of the alarm detection duration
Whether interval measurement washing machine water level rises.
A kind of washing machine of the controlling Method for inflow of washing machine of the application as described in preceding claim is any, the laundry
Machine, which uses, to be included the first water inlet water route introduced by running water pipe, and/or sucks washings from water storage device by pulsating pump
Washing machine inflow is realized in the two-way water inlet in the second water inlet water route；When being intake using the second water inlet water route, arrived in washing machine inflow
Up to before preset water level, judge whether pulsating pump persistently absorbs water by SEA LEVEL VARIATION situation.
Further, the washing machine is provided with the ON/OFF shape for controlling the first water inlet water route and the second water inlet water route
State switches over the control device of control；Inlet valve is arranged on water route in first water inlet, and the washing machine passes through to inlet valve
On/off state switching realize first water inlet water route unlatching/closed state switching；The control device setting is being done washing
It on the ontology of machine, is electrically connected with the pulsating pump and inlet valve, the control device includes infrared receiver, is received simultaneously
Execute the water inlet control instruction of infrared remote controller.
Further, the water inlet control instruction for the infrared remote controller that the control device receives is to start to intake
When, then pulsating pump is first opened, and simultaneously close off the inlet valve.
After adopting the above technical scheme, the present invention has the advantages that compared with prior art.
The controlling Method for inflow and washing machine of a kind of washing machine of the present invention, the present invention apply using pulsating pump from water storage
In device into washing machine diversion washing machine, carried out by the SEA LEVEL VARIATION to washing machine water level and/or water storage device
The monitoring of pulsating pump working condition can find the water suction failure of pulsating pump in time, realize pulsating pump and the water inlet of tap water two-way
Accurate switching, change the existing washing machine using pulsating pump generally use timing control by the way of, i.e., using water inlet when
Between or water inlet first carried out the mode switched into water route later.By the SEA LEVEL VARIATION situation in washing machine/water storage device to inhaling
The working condition of water pump is monitored, and not only result is accurately sensitive, and implement it is fairly simple, to the transformation work of washing machine
Journey is small, and cost is lower.In addition the present invention further accurately has found water inlet herein in connection with the relationship of washing machine water level and water inlet duration
Whether occur other failures in the process, in time remind user to being detected into wetting system, to avoid accident or danger
Occur.
In addition, the washing machine of the present invention controls water inlet process provided with infrared remote controller.Washing machine or
Person's pulsating pump can timely control water inlet process using infrared remote controller, facilitate user remotely to intaking
Cheng Jinhang is timely controlled, and is avoided when water feed apparatus breaks down, due to user distance washing machine farther out and caused by spilling water
Accident, while user is also more convenient for for the control of washing machine, improve safety and the convenience of washing machine.
The specific implementation mode of the present invention is described in further detail below in conjunction with the accompanying drawings.
Description of the drawings
A part of the attached drawing as the present invention, for providing further understanding of the invention, of the invention is schematic
Embodiment and its explanation do not constitute inappropriate limitation of the present invention for explaining the present invention.Obviously, the accompanying drawings in the following description
Only some embodiments to those skilled in the art without creative efforts, can be with
Other accompanying drawings can also be obtained according to these attached drawings.In the accompanying drawings：
Fig. 1 is a kind of logical schematic of the controlling Method for inflow of washing machine of the present invention；
Fig. 2 be the present invention it is a kind of should the washing machine controlling Method for inflow washing machine schematic diagram.
In figure：1, pulsating pump；2, pulsating pump inlet valve；3, tap water inlet valve；4, infrared receiver unit；5, infrared ray
Transmission unit.
It should be noted that these attached drawings and verbal description are not intended to the design model limiting the invention in any way
It encloses, but is that those skilled in the art illustrate idea of the invention by referring to specific embodiments.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in embodiment is clearly and completely described, following embodiment for illustrating the present invention, but
It is not limited to the scope of the present invention.
In the description of the present invention, it should be noted that term "upper", "front", "rear", "left", "right", " is erected at "lower"
Directly ", the orientation or positional relationship of the instructions such as "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation, with
Specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, it can also be indirectly connected through an intermediary.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
As shown in Figure 1 to Figure 2, the invention discloses a kind of controlling Method for inflow of washing machine and washing machine, washing machine makes
With include by running water pipe introduce first water inlet water route, and/or by pulsating pump from water storage device suck washings second
Washing machine inflow is realized in the two-way water inlet in water inlet water route；When being intake using the second water inlet water route, reached in washing machine inflow pre-
If before water level, judging whether pulsating pump persistently absorbs water by SEA LEVEL VARIATION situation.The present invention by washing machine water level and/or
The SEA LEVEL VARIATION of water storage device carries out the monitoring of pulsating pump working condition, can find the water suction failure of pulsating pump in time, and
The accurate switching for realizing pulsating pump and the water inlet of tap water two-way, makes the water inlet efficiency of washing machine get a promotion, while can utilize
Infrared remote controller timely controls water inlet process, user-friendly.
Embodiment 1
As shown in Figure 1, disclosing a kind of controlling Method for inflow of washing machine in the present embodiment.Washing machine in the present embodiment
Using including the first water inlet water route introduced by running water pipe, and/or suck the of washings from water storage device by pulsating pump
Washing machine inflow is realized in the two-way water inlet in two water inlet water routes.Washing machine is equipped with water level sensor, for obtaining washing for washing machine
Wash the water level information in cylinder.Water level sensor exports corresponding frequency to different water levels, and controller of washer carries out it
100ms be the period be data acquisition.When being intake using the second water inlet water route, before washing machine inflow reaches preset water level, lead to
It crosses SEA LEVEL VARIATION situation and judges whether pulsating pump persistently absorbs water.
Washing machine includes washing stage, rinse stage and water smoking during being done washing.Second water inlet water route
Due to being fetched water from water storage device, it is common in most cases, this part water is to belong to recycling water, so using second
The process majority of water inlet water route water inlet concentrates on washing process, and except the water inlet rank of last other rinse cycle in addition to
Section.The present embodiment is illustrated by taking the fill phase of washing process as an example.
In the washing stage, user can select suitable program for washing first, and set estimated water level, press and open
Dynamic key, washing machine proceed by the water inlet of washing stage.The fill phase in the present embodiment preferably uses the second water inlet water route
It intakes, that is, is preferentially absorbed water from water storage device using pulsating pump.Pulsating pump is put into tank at this time,
The inlet valve in the first water inlet of controller of washer control water route is closed, and controls opening pulsating pump, while opening the second water inlet
The inlet valve in water route makes pulsating pump proceed by water suction work.
The water inlet of washing machine at this time relies on merely the water pumping of pulsating pump, therefore whether pulsating pump is in work, its working condition
It is whether normal etc., the length of flooding time is all directly influenced, the duration of laundry processes is also just affected.It therefore must be to water suction
The operating mode of pump is carried out in time and is accurately monitored.
The present invention provides a kind of safety, easy method come realize to absorb water pump condition detection, i.e., washing machine into
Before water reaches preset water level, judge whether pulsating pump persistently absorbs water by SEA LEVEL VARIATION situation.The SEA LEVEL VARIATION situation includes
SEA LEVEL VARIATION situation in laundry.The water level sensor of washing machine setting in the present embodiment, is measured with the first Fixed Time Interval
Washing machine water level, and water level information is sent to the control device of washing machine, if water level rises in laundry, judge pulsating pump
In lasting water suction；Otherwise judgement pulsating pump stops water suction；It certainly can be with according to the requirement used this first Fixed Time Interval
It is adjusted correspondingly.Preferably, first Fixed Time Interval is 3 minutes.The program is concerned with the water in washing machine
Position variation reflects the working condition of pulsating pump indirectly by the variation of the water level.
It, can profit and since current washing machine is generally provided with the water level sensor being connect with control device
With existing water level sensor, and the switching control device of pulsating pump is connect with control device, and by the control of the present embodiment
In logical edit to control device, it will be able to conveniently realize and the pulsating pump course of work is monitored.This realization method
Excessive equipment need not additionally be increased, and any transformation need not be carried out to pulsating pump, be suitable for various existing suctions
Water pump keeps the realization that water suction working conditions of pump monitors in real time simpler.
As shown in Figure 1, when judging that the pulsating pump stops water suction, the pulsating pump is closed, and opens the first water inlet water
Pass enters tap water；Otherwise it is continuing with the water inlet of the second water inlet water route.To ensure water inlet can continue carry out, to greatest extent on
The switching stand-by period between two kinds of water intake modes is shortened, enables to continue efficiently to carry out into water process.
The case where present invention is intake in order to accurate monitoring washer uses the combination of a variety of detection means and mode
Means carry out the monitoring of water inlet process.To prevent water level sensor from breaking down, total water inlet duration is also especially in addition set,
It is more than total water inlet duration when washing machine executes water inlet process, the water level in washing machine does not reach preset water level value yet, then
Send warning message；Preferably, a length of 80 minutes when total water inlet.
The present embodiment is also that water inlet is provided with alert program.The setting purpose of alert program and above-mentioned water suction pump condition prison
Control is not fully identical.The object that is monitored of water inlet alert program is entire washing machine into aqueous condition, includes not only water suction
The second water inlet water route where pump, further includes the first water inlet water route.Simultaneously once occur water inlet alarm once need to user into
Row is timely reminded, and needs to be solved as early as possible, in order to avoid there is accident.This washing machine is that alert program is provided with sound/light alarm
Device, the sound/light warning device are electrically connected with the control device of washing machine, and transmission sound/light is used once receiving warning message
Alarm signal prompt user checks or shuts down.
In order to further increase the accuracy of alarm, the present embodiment also sets alarm detection duration.Washing machine is to alarm
Whether the time interval measurement washing machine water level of detection duration rises, and the alarm detection duration was more than between the first set time
Every.In time interval in alarm detection duration, washing machine water level stops rising, then sends alarm signal.Why set
It sets the alarm detection duration and is more than the first Fixed Time Interval, be in order to avoid due to the second water inlet water route and the first water inlet water route
Erroneous judgement caused by handoff procedure.
Because during the washing machine inflow of the two-way water feeding of the present embodiment, in the event of the second water inlet of needs water route
It when being switched to the first water inlet water route, needs to involve starting up the first inlet valve, closes the sequence of operations such as the second water inlet water route, this
Process is possible to will appear of short duration stopping water inlet process, although washing machine is not intake at this time, performed be normally into
Water process does not need to alarm.Therefore, in order to avoid this erroneous judgement, the present embodiment is grown up when alarm detection is especially arranged
In the first Fixed Time Interval, whether washing machine is risen with the time interval measurement washing machine water level of alarm detection duration.It is excellent
Selection of land, when alarm detection of the present embodiment, are 5 minutes a length of.
The second water inlet water route is first opened in rinse stage, water inlet and pulsating pump is intake, if the washing stage judges
It is abnormal to cross water suction pump water inlet, controller of washer carries out water level judgement at regular intervals again.The Fixed Time Interval
The time interval for being set smaller than above-mentioned alarm detection duration.This is because having excluded cutting for two-way water inlet at this time
The situation changed, therefore need not consider further that since water route switches caused alarm erroneous judgement, it is thus only necessary to accurate detection is currently
The real change situation of water level.In the present embodiment, this Fixed Time Interval is set as 2 minutes, every 2 points of washing machine
Clock carries out water level judgement, by reading the frequency values of water level sensor, if variation is less than 80Hz, then it is assumed that main water intake valve is different
Often alarm in time.
Embodiment 2
The present embodiment is the supplement of the SEA LEVEL VARIATION detection to embodiment 1.In the present embodiment, the SEA LEVEL VARIATION situation
It further include SEA LEVEL VARIATION situation in water storage device.Water in water storage device is measured with a fixed time interval in the present embodiment
Position, if water level decreasing in water storage device, judges pulsating pump in lasting water suction；Otherwise judgement pulsating pump stops water suction.This implementation
Difference lies in the SEA LEVEL VARIATIONs being concerned in the present embodiment in water storage device with embodiment 1 for example.In order to improve to water suction
The more sensitive detection of working conditions of pump, can be by using the detection mode of the present embodiment, in conjunction with the smaller storage of floor space
Water installations are used to combine.Think for the smaller water storage device of floor space, when the variation of water occurs, height
Variation is more sensitive, therefore the measurement carried out according to this water level, also can more delicately show the work of current pulsating pump
Make situation.
Embodiment 3
The present embodiment is the further supplement to the alarm procedure in embodiment 1.The present embodiment sets for alarm procedure
Alarm free time length.Washing machine is detected before the time interval measurement washing machine water level with alarm detection duration in washing machine
Whether water is had：If detecting there is water in washing machine, just examined with the alarm when since washing machine entering water inlet program
Whether the time interval measurement washing machine water level for surveying duration rises；If detecting anhydrous in washing machine, washing machine is from entrance
Again with water in the time interval measurement washing machine of the alarm detection duration after the alarm free time length after program of intaking
Whether position rises.
The present embodiment is directed to the characteristics of water inlet process, to alarm setting more targetedly improve, that is,
Provided with alarm free time length.Alarm free time length is primarily directed to the initial stage in washing machine inflow, very due to inflow
It is limited, at this time if the water level detecting for carrying out identical frequency with the middle and later periods is actually to be completely unnecessary.Therefore in the early stage
The frequency of water level detecting can be reduced, or even there are one the idle times without water level detecting, be not only able to reduce electricity in this way
Can, and the service life of detection device can also be extended.
Therefore in the present embodiment, the frequency of the detection of washing machine water level is set, depends on current laundry machine
Whether there is water in washing tube, that is, has first determined whether there is water in bucket.Further, it is assumed that the alarm in the present embodiment is idle
Duration is 10 minutes, therefore when detecting in washing machine in alarm free time length, that is, is intake under anhydrous condition
The preceding judgement without SEA LEVEL VARIATION in 10 minutes, later according still further to normal alarm duration, that is, every 5 minutes one sentence
It is disconnected, it alarms if frequency variation is less than 80Hz.
Embodiment 4
As depicted in figs. 1 and 2, the present embodiment discloses a kind of water inlet using the washing machine described in any of the above-described embodiment
The washing machine of control method.
As shown in Fig. 2, the present embodiment the washing machine using include by running water pipe introduces first intake water route,
And/or the two-way water inlet realization washing machine inflow in the second water inlet water route of washings is sucked from water storage device by pulsating pump 1.It washes
The control device of clothing machine is by controlling the on/off of tap water inlet valve 3, to realize the on/off state to the first water inlet water route
Switching control.
Second water inlet water route includes pulsating pump 1 and pulsating pump inlet valve 2, and the control device of washing machine is by controlling pulsating pump
The on/off of 1 ON/OFF and corresponding pulsating pump inlet valve 2, to realize the switching of the on/off state to the first water inlet water route
Control.As shown in Fig. 2, the control device in the present embodiment is arranged on the ontology of washing machine, with the pulsating pump 1 and tap water
Inlet valve 3 is electrically connected.The control device of the present embodiment includes the infrared of the control instruction of receiving infrared-ray transmission unit 5
Line reception device 4, control device receive and execute the water inlet control instruction of the remote control of infrared ray transmission unit 5.
The water inlet control instruction for the infrared ray transmission unit 5 that the control device receives is when starting water inlet, then first to open
Pulsating pump 1 is opened, and simultaneously closes off the tap water inlet valve 3, is ensured preferentially using the water inlet in the second water inlet water route, to realize
Water-saving purpose.Infrared receiver unit in the present embodiment is arranged on washing machine, as controller of washer
A part can fully realize the infrared ray remote control of other functional units washing machine Nei.
In the washing machine of the present embodiment, water inlet process is controlled provided with infrared remote controller.Washing machine
Or pulsating pump can timely control water inlet process using infrared remote controller, facilitate user remotely to water inlet
Process is timely controlled, and is avoided when water feed apparatus breaks down, due to user distance washing machine farther out and caused by overflow
Water accident, while user is also more convenient for for the control of washing machine, improve safety and the convenience of washing machine.
The above is only presently preferred embodiments of the present invention, is not intended to limit the present invention in any form, though
So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this patent
Member without departing from the scope of the present invention, when the technology contents using above-mentioned prompt make it is a little change or be modified to
The equivalent embodiment of equivalent variations, it is right according to the technical essence of the invention as long as being the content without departing from technical solution of the present invention
Any simple modification, equivalent change and modification made by above example, in the range of still falling within the present invention program.
Claims (10)
1. a kind of controlling Method for inflow of washing machine, which is characterized in that it includes first introduced by running water pipe that washing machine, which uses,
Water inlet water route, and/or the two-way water inlet for intaking water route from the second of water storage device sucking washings by pulsating pump are realized and are done washing
Machine is intake；When being intake using the second water inlet water route, before washing machine inflow reaches preset water level, sentenced by SEA LEVEL VARIATION situation
Whether disconnected pulsating pump persistently absorbs water.
2. the controlling Method for inflow of washing machine according to claim 1, which is characterized in that the SEA LEVEL VARIATION situation includes
SEA LEVEL VARIATION situation in laundry；Washing machine water level is measured with the first Fixed Time Interval, if water level rises in laundry, is judged
Pulsating pump is in lasting water suction；Otherwise judgement pulsating pump stops water suction；
Preferably, first Fixed Time Interval is 3 minutes.
3. the controlling Method for inflow of washing machine according to claim 1 or 2, which is characterized in that the SEA LEVEL VARIATION situation
It further include SEA LEVEL VARIATION situation in water storage device；Water level in water storage device is measured with Fixed Time Interval, if water in water storage device
Position declines, then judges pulsating pump in lasting water suction；Otherwise judgement pulsating pump stops water suction.
4. the controlling Method for inflow of washing machine according to any one of claims 1 to 3, which is characterized in that when the judgement suction
When water pump stops water suction, the pulsating pump is closed, and opens the first water inlet water route and introduces tap water；Otherwise be continuing with second into
Water water route intakes.
5. the controlling Method for inflow of washing machine according to claim 4, which is characterized in that the total water inlet duration of setting, when washing
It is more than total water inlet duration when clothing machine executes water inlet process, the water level in washing machine does not reach preset water level value, then sends yet
Warning message；
Preferably, a length of 80 minutes when total water inlet.
6. the controlling Method for inflow of washing machine according to claim 4 or 5, which is characterized in that setting alarm detection duration,
Whether washing machine is risen with the time interval measurement washing machine water level of alarm detection duration, and the alarm detection duration is more than the
One Fixed Time Interval, in the time interval in alarm detection duration, interior water level of doing washing stops rising, then sends alarm signal
Number；
Preferably, a length of 5 minutes when the alarm detection.
7. the controlling Method for inflow of washing machine according to claim 6, which is characterized in that setting alarm free time length is washed
For clothing machine whether before the time interval measurement washing machine water level with alarm detection duration, detecting in washing machine has water：If detection
There is water in washing machine, then just with the time interval of the alarm detection duration when since washing machine entering water inlet program
Measure whether washing machine water level rises；If detect it is anhydrous in washing machine, washing machine from enter intake program after by institute
Whether risen with the time interval measurement washing machine water level of the alarm detection duration again after stating alarm free time length.
8. a kind of washing machine of the controlling Method for inflow of washing machine of application as described in claim 1 to 7 is any, feature exist
In the washing machine, which uses, to be included the first water inlet water route introduced by running water pipe, and/or inhaled from water storage device by pulsating pump
Washing machine inflow is realized in the two-way water inlet for entering the second water inlet water route of washings；When being intake using the second water inlet water route, washing
Before the water inlet of clothing machine reaches preset water level, judge whether pulsating pump persistently absorbs water by SEA LEVEL VARIATION situation.
9. washing machine according to claim 8, which is characterized in that the washing machine is provided with for controlling the first water inlet water
The open/close state in road and the second water inlet water route switches over the control device of control；Water inlet is arranged on water route in first water inlet
Valve, the washing machine realize cutting for the unlatching/closed state in the first water inlet water route by the switching of the on/off state to inlet valve
It changes；The control device is arranged on the ontology of washing machine, is electrically connected with the pulsating pump and inlet valve, the control device
Including infrared receiver, the water inlet control instruction of infrared remote controller is received and executed.
10. washing machine according to claim 9, which is characterized in that the infra-red remote control dress that the control device receives
The water inlet control instruction set is when starting water inlet, then first to open pulsating pump, and simultaneously close off the inlet valve.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109820463A (en) * | 2019-03-28 | 2019-05-31 | 佛山市百斯特电器科技有限公司 | A kind of controlling Method for inflow and dish-washing machine |
| WO2023024767A1 (en) * | 2021-08-24 | 2023-03-02 | 重庆海尔洗衣机有限公司 | Washing machine and control method therefor |
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| CN108755004B (en) | 2023-08-18 |
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