CN110393490A - Washing facility control method and washing facility - Google Patents
Washing facility control method and washing facility Download PDFInfo
- Publication number
- CN110393490A CN110393490A CN201810371594.5A CN201810371594A CN110393490A CN 110393490 A CN110393490 A CN 110393490A CN 201810371594 A CN201810371594 A CN 201810371594A CN 110393490 A CN110393490 A CN 110393490A
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- CN
- China
- Prior art keywords
- solenoid valve
- washing facility
- washing
- control method
- continuous action
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- A47L15/0028—Washing phases
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- Control Of Washing Machine And Dryer (AREA)
- Washing And Drying Of Tableware (AREA)
Abstract
The present invention relates to washing facility technical field more particularly to a kind of washing facility control method and washing facilitys.This method comprises: control solenoid valve carries out the continuous action of starting closing when detecting into water exception.Method provided by the invention carries out starting by solenoid valve and closes continuous action, it is able to solve the problem of solenoid valve is unable to normal switching-off after little particle Caton, solenoid valve can be made to solve the problems, such as Caton automatically, effectively realize the automatically cleaning of solenoid valve, it carries out reducing manual maintenance's cost from repairing when solenoid valve being made to break down.
Description
Technical field
The present invention relates to washing facility technical field more particularly to a kind of washing facility control method and washing facilitys.
Background technique
As the improvement of people's living standards, washing facility has entered huge numbers of families such as washing machine or dish-washing machine, at
For most common household appliances.In general, the solenoid valve of existing washing facility only has one layer of filter screen, unpicks and washes inconvenience, together
The impurity such as iron filings, iron rust are adequately filtered out by Shi Buneng.After washing machine uses over time, it is easy to assemble in washing machine internal
Impurity, scale etc. influence the service life of the components such as inner tank of washing machine, heating tube, and there are bacterium easy to breed and pollute
The problems such as clothing, increase power consumption.When the accumulation of impurities such as iron filings, iron rust are on sealing, the valve of solenoid valve will cause
Core is unable to active homing because foreign matter impurity is stuck.When solenoid valve is stuck not to be capable of resetting, be likely to result in solenoid valve continue into
Water causes washing machine to break down even if not plug-in can also continue to intake when serious.
However in order to solve the problems, such as that solenoid valve is stuck irreducible, after the personnel that often need repairing dismantle solenoid valve
New solenoid valve is repaired or directly replaced again.Maintenance cost is directly increased, and reduces the satisfaction of user.
It is, therefore, desirable to provide a kind of washing facility control method, being able to solve after solenoid valve is stuck in the prior art can only
The problem of being repaired again after disassembly or directly replacing new solenoid valve.
Summary of the invention
It is an object of the invention to propose a kind of washing facility control method and washing facility, solenoid valve can be made in Caton
Shi Jinhang automatically cleaning, i.e. solenoid valve reduce washing machine failure from repairing and improve user satisfaction.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of washing facility control method is provided, when detecting into water exception, control solenoid valve carries out starting closing
Continuous action.
Preferably, further including, after the continuous action that solenoid valve executes starting closing repeatedly reaches preset times, if still depositing
It is abnormal in water inlet, then prompt failure.
Preferably, the continuous action that the control solenoid valve starting is closed includes:
After controlling solenoid valve the first preset time of opening, control solenoid valve closes the second preset time.
Preferably, periodically judging whether water level rises after the abnormal water inlet to preset water level by washing facility of the water inlet
It obtains.
Preferably, further include:
After the every continuous action for carrying out one-shot closing of solenoid valve, judge whether water level rises；
If so, solenoid valve continues the continuous action that starting is closed.
Preferably, washing facility continues to complete washing task if water level does not rise.
Preferably, further include:
Judge solenoid valve carry out starting closing continuous action number whether reach preset times；
If so, washing facility prompts failure；
If it is not, then solenoid valve carries out the continuous action of starting closing.
Preferably, the washing facility prompt failure includes:
Washing facility make a sound and/or display reminding code by way of prompt failure.
Preferably, the water inlet is obtained by water level sensor and/or the detection of feed water flow meter extremely.
The present invention provides a kind of washing facilitys, are washed using washing facility control method described above.
Preferably, the washing facility is washing machine or dish-washing machine.
Method provided by the invention carries out starting by solenoid valve and closes continuous action, is able to solve solenoid valve by little particle
The problem of normal switching-off is unable to after Caton can make solenoid valve solve the problems, such as Caton automatically, effectively realize the automatically cleaning of solenoid valve,
It carries out reducing manual maintenance's cost from repairing when solenoid valve being made to break down.
The sealing that method provided by the invention is able to solve solenoid valve is unable to asking for normal switching-off after little particle Caton
Topic, can make solenoid valve solve the problems, such as Caton automatically, effectively realize the automatically cleaning of solenoid valve, progress when solenoid valve being made to break down
From maintenance, manual maintenance's cost is reduced；Meanwhile this method can also directly prompt solenoid valve failure information, easy to repair, drop
Low washing machine failure and the satisfaction that user is greatly improved.
Washing facility provided by the invention, can be when there is sealing element because of little particle generation Caton in inlet water solenoid valve, control
Solenoid valve processed carries out automatically cleaning, and then realizes solenoid valve self-maintain, saves cost of labor.The washing facility can also show electricity
Magnet valve failure helps maintenance personal quickly to determine trouble location, reduces the time of maintenance needs, improve the satisfaction of user.
Detailed description of the invention
Fig. 1 is the flow chart for the washing facility control method that the embodiment of the present invention one provides；
Fig. 2 is the flow chart of washing facility control method provided by Embodiment 2 of the present invention；
Fig. 3 is the flow chart for the washing facility control method that the embodiment of the present invention three provides.
Specific embodiment
In order to make those skilled in the art more fully understand technical solution of the present invention, with reference to the accompanying drawing and by specific
Embodiment to further illustrate the technical scheme of the present invention.
Embodiment one
Fig. 1 is a kind of flow chart for washing facility control method that the embodiment of the present invention one provides.It is provided in the present embodiment
Washing facility control method be used for execute washing facility execute washing task scene.Washing facility control provided in this embodiment
Method processed can be executed by the master control borad of washing facility, which can be realized by way of software, and be integrated in washing
In equipment.Washing facility control method provided in this embodiment user can be put into washing and press after washing facility energization
It is automatic after start button to execute.
A kind of washing facility control method provided in this embodiment specifically includes: when detecting into water exception, control electricity
Magnet valve carries out the continuous action of starting closing, executes above-mentioned movement up to preset times.
Specifically, specific step is as follows for this method with reference to Fig. 1:
S101, it detects into water exception；
S102, control solenoid valve carry out the continuous action of starting closing.
This method carries out starting by solenoid valve and closes continuous action, is able to solve solenoid valve by cannot after little particle Caton
The problem of normal switching-off, can make solenoid valve solve the problems, such as Caton automatically, effectively realize the automatically cleaning of solenoid valve, go out solenoid valve
It carries out reducing manual maintenance's cost from repairing when existing failure.
Embodiment two
Fig. 2 is a kind of flow chart for washing facility control method that the embodiment of the present invention one provides.It is provided in the present embodiment
Washing facility control method be used for execute washing facility execute washing task scene.Washing facility control provided in this embodiment
Method processed can be executed by the master control borad of washing facility, which can be realized by way of software, and be integrated in washing
In equipment.Washing facility control method provided in this embodiment user can be put into washing and press after washing facility energization
It is automatic after start button to execute.
A kind of washing facility control method provided in this embodiment specifically includes: when detecting into water exception, control electricity
Magnet valve carries out the continuous action of starting closing, executes above-mentioned movement repeatedly up to still intaking after preset times and abnormal then prompts failure.
Washing facility control method usage scenario citing provided in this embodiment:
When washing facility during the work time, such as in washing procedure or rinsing program, in non-fill phase, when controller is examined
When measuring water level rising, then it is assumed that Caton occurs in solenoid valve, and the solenoid valve of controller control at this time carries out the continuous dynamic of starting closing
Make, the little particle for being stuck in solenoid valve sealing is washed away repeatedly to solve the problems, such as solenoid valve Caton.It executes repeatedly above-mentioned dynamic
Still there is water inlet exception after reaching preset times in work, then washing facility reminds user's solenoid valve failure.
This method is able to solve the problem of solenoid valve is unable to normal switching-off after little particle Caton, and solenoid valve can be made automatic
It solves the problems, such as Caton, effectively realizes the automatically cleaning of solenoid valve, carry out reducing manual maintenance from repairing when solenoid valve being made to break down
Cost；This method can also directly prompt solenoid valve failure information, easy to repair, reduce washing machine failure and be greatly improved
User satisfaction.
Specifically, specific step is as follows for this method with reference to Fig. 2:
S201, it detects into water exception；
S202, control solenoid valve carry out the continuous action of starting closing；
S203, above-mentioned movement is executed repeatedly abnormal then prompt failure up to still intaking after preset times.
A kind of washing facility is additionally provided in the present embodiment, which can be washing machine, or dish-washing machine.
Wherein, which should include solenoid valve and level detection sensor.It is controlled using the washing facility provided in the present embodiment
Method works.The washing facility can control electromagnetism when inlet water solenoid valve sealing element occurs because of little particle generation Caton
Valve carries out automatically cleaning, and then realizes solenoid valve self-maintain, saves cost of labor.The washing facility can also show solenoid valve event
Barrier helps maintenance personal quickly to determine trouble location, reduces the time of maintenance needs, improve the satisfaction of user.
Embodiment three
In the present embodiment, washing facility control method provided in this embodiment can be in the start button quilt of washing facility
It is executed automatically after triggering.Washing facility control method provided in this embodiment specifically includes:
Washing facility is intake to preset water level；Solenoid valve periodically judges whether water level rises after closing；If so, solenoid valve
Carry out the continuous action of starting closing.
It should be noted that solenoid valve it is every carry out one-shot closing continuous action after, should all judge water level whether on
It rises, prevents solenoid valve starting opening and closing from solenoid valve access times excessively being caused to shorten.And it limits and executes above-mentioned movement up to preset times
It still intakes afterwards exception, is then to prevent solenoid valve from cannot rinse out little particle of the Caton in sealing element and fall into endless loop and make
At the waste and reduction user satisfaction of water resource.And in the present embodiment, water inlet is abnormal be then by water level sensor and/
Or the detection of feed water flow meter obtains.
Wherein, the continuous action that the starting of control solenoid valve is closed includes: control after control solenoid valve opens the first preset time
Solenoid valve processed closes the second preset time.First preset time and the second preset time are set as needed, in the present embodiment
There is no particular/special requirement.For example, when be 0.5s with the first preset time, when the second preset time is 10s, solenoid valve open 0.5s into
Close 10s after water, the purpose of closing be in order to judge whether water level rises to judge whether solenoid valve automatically cleaning effective, if
Little particle in 10.5s in solenoid valve is not rushed out solenoid valve, then solenoid valve, which remains unchanged, is in the state of Caton, causes such feelings
The reason of condition may be that little particle is excessive, and it is clean to be unable to once flushing；In 10.5s, solenoid valve can intake about 1-2L, this
When water level sensor generate variation, washing facility controller is judged compared with preset times according to cumulative number, then is executed
Subsequent action.When cumulative number be less than preset times when, need to execute again solenoid valve starting close movement with to solenoid valve into
Row foreign matter impurity removes work, realizes the self-recovery of solenoid valve function.
First preset time value should be less than the second preset time value, this kind restriction can guarantee default in closing second
In time, water level rises obvious.Prevent solenoid valve because caused by Caton water flow it is small but still have the appearance of the problem of flowing water.
Preset times are the basic foundation for judging washing facility and whether alarming, in the present embodiment without limitation.For example,
Preset times are that three times, then solenoid valve is after starting closes and executes triple, and water level still rises, then washing facility mentions
Show failure.Preferably, preset times are preferably at 2-5 times.
It should be noted that washing facility should continue to execute washing task in the case where detecting that water level does not rise,
But level switch then answers timing sensed water level, once detecting that water level rises under non-water inlet state, electricity should be immediately controlled
Magnet valve carries out the continuous action of starting closing, carries out self-cleaning.
After the continuous action that solenoid valve carries out starting closing reaches preset times, the water level of detection is still in rising shape
State, solenoid valve is not in the continuous action for continuing starting closing at this time；At this point, washing facility reminds user that solenoid valve hair occurs
Raw failure.This kind of limited way can prevent the little particle for being gathered in sealing in solenoid valve from cannot be rinsed out and making by limited times
At solenoid valve persistently start closing, service life reduces the problem of.
Above-mentioned washing facility prompt failure include: washing facility make a sound and/or display reminding code by way of
Prompt failure.I.e. washing facility buzzer beep or washing facility display reminding code by way of remind user electric
There is Caton failure in magnet valve.It is, of course, also possible to be the side that washing facility is beeped by buzzer with display reminding code
Formula reminds user's solenoid valve Caton failure occur.In other embodiments, it can also be and reminded in such a way that warning light flashes
There is Caton failure in user's solenoid valve.
Washing facility control method usage scenario citing provided in this embodiment:
When washing facility during the work time, such as during washing procedure or rinsing program, in non-fill phase, work as control
After device processed detects that water level rises, then judge that failure occurs in inlet water solenoid valve, the solenoid valve of controller control at this time is started
The continuous action of closing is rinsed solenoid valve inside；After solenoid valve starts 0.5s, 10s is closed, then water level sensor is again
Whether water level rises in detection washing facility, if rising, first judges that solenoid valve starting closes whether number reaches preset times,
If not up to, controller continue control solenoid valve carry out starting closing continuous action and sensed water level whether rise；If electric
Magnet valve reaches preset times, then washing facility prompts user malfunction.If water level does not rise, washing facility continues to execute washing and appoints
Business.
Specifically, specific step is as follows for this method with reference to Fig. 3:
S301, starting solenoid valve water inlet；
S302, water inlet water level reach preset water level；
S303, solenoid valve are closed；
S304, judge whether water level rises；
S305, if so, judge solenoid valve carry out closing motion number whether reach preset times；
S306, if so, washing facility prompt failure；
S307, if it is not, then solenoid valve carries out the movement of starting closing, and return to S304；
If S308, water level do not rise, washing facility continues to execute washing task.
Note that the above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The industry
Technical staff it should be appreciated that the present invention is not limited to the embodiments described above, described in above embodiment and specification
Merely illustrate the principles of the invention, without departing from the spirit and scope of the present invention, the present invention also have various change and
It improves, these changes and improvements all fall within the protetion scope of the claimed invention, and claimed range of the invention is by appended
Claims and its equivalent thereof.
Claims (10)
1. a kind of washing facility control method, which is characterized in that when detecting into water exception, control solenoid valve carries out starting pass
The continuous action closed.
2. washing facility control method according to claim 1, which is characterized in that further include that solenoid valve is executed repeatedly and opened
It is abnormal if there are still water inlets after the dynamic continuous action closed reaches preset times, prompt failure.
3. washing facility control method according to claim 2, which is characterized in that the control solenoid valve starting was closed
Continuous action includes:
After controlling solenoid valve the first preset time of opening, control solenoid valve closes the second preset time.
4. washing facility control method according to claim 2, which is characterized in that the water inlet passes through washing facility extremely
Periodically judge whether water level rises acquisition after intaking to preset water level.
5. washing facility control method according to claim 3, which is characterized in that further include:
After the every continuous action for carrying out one-shot closing of solenoid valve, judge whether water level rises；
If so, solenoid valve continues the continuous action that starting is closed.
6. washing facility control method according to claim 5, which is characterized in that if water level does not rise, washing is set
It is standby to continue to complete washing task.
7. washing facility control method according to claim 5, which is characterized in that further include:
Judge solenoid valve carry out starting closing continuous action number whether reach preset times；
If so, washing facility prompts failure；
If it is not, then solenoid valve carries out the continuous action of starting closing.
8. washing facility control method according to claim 7, which is characterized in that the washing facility prompts failure packet
It includes:
Washing facility make a sound and/or display reminding code by way of prompt failure.
9. washing facility control method according to claim 2, which is characterized in that the water inlet passes through level sensor extremely
Device and/or the detection of feed water flow meter obtain.
10. a kind of washing facility, which is characterized in that using such as the described in any item washing facility control methods of claim 1-9
It is washed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810371594.5A CN110393490B (en) | 2018-04-24 | 2018-04-24 | Washing equipment control method and washing equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810371594.5A CN110393490B (en) | 2018-04-24 | 2018-04-24 | Washing equipment control method and washing equipment |
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| CN110393490A true CN110393490A (en) | 2019-11-01 |
| CN110393490B CN110393490B (en) | 2022-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810371594.5A Active CN110393490B (en) | 2018-04-24 | 2018-04-24 | Washing equipment control method and washing equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112379316A (en) * | 2020-11-04 | 2021-02-19 | 中广核工程有限公司 | Multi-channel electromagnetic valve detection method and device, computer equipment and storage medium |
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|---|---|---|---|---|
| US20040084640A1 (en) * | 1998-11-17 | 2004-05-06 | Fisher & Paykel Limited | Laundry machine |
| CN101392445B (en) * | 2007-09-21 | 2015-08-12 | Lg电子株式会社 | Washing machine |
| CN201284498Y (en) * | 2008-10-06 | 2009-08-05 | 俞建平 | Air cavity-enclosed roof water tank |
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| CN103277358A (en) * | 2013-06-04 | 2013-09-04 | 中冶赛迪电气技术有限公司 | Flushing method for overcoming jamming of servo valve |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112379316A (en) * | 2020-11-04 | 2021-02-19 | 中广核工程有限公司 | Multi-channel electromagnetic valve detection method and device, computer equipment and storage medium |
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| CN110393490B (en) | 2022-05-06 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20220401 Address after: 300356 No.6, Keda 4th Road, Balitai Town, Jinnan District, Tianjin Applicant after: Tianjin Haier washing appliance Co.,Ltd. Applicant after: Haier Zhijia Co., Ltd Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER WASHING MACHINE Co.,Ltd. |
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