CN109338654B - A kind of roller washing machine and its control method - Google Patents
A kind of roller washing machine and its control method Download PDFInfo
- Publication number
- CN109338654B CN109338654B CN201811398197.3A CN201811398197A CN109338654B CN 109338654 B CN109338654 B CN 109338654B CN 201811398197 A CN201811398197 A CN 201811398197A CN 109338654 B CN109338654 B CN 109338654B
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- roller
- water
- offset
- washing machine
- roller washing
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Classifications
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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
- D06F23/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry
- D06F23/02—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and rotating or oscillating about a horizontal axis
-
- 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
-
- 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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/26—Casings; Tubs
- D06F37/265—Counterweights mounted to the tub; Mountings therefor
-
- D06F2222/00—
-
- 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
- D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
- D06F35/005—Methods for washing, rinsing or spin-drying
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
It includes: roller (1) that the present invention, which provides a kind of roller washing machine and its control method, the roller washing machine,；Detection device is able to detect offset of the roller (1) relative to predeterminated position；Judgment means can judge whether roller is more than deviation range according to the offset detected；Water injector (5), can spray water；Control device can spray water according to the judging results of judgment means, the opposite direction for controlling the water injector towards the offset direction of the roller (1) when roller is more than deviation range.Water injector unlatching can be then controlled according to judging result through the invention, and the opposite direction towards cylinder offset direction is sprayed water, it proof load can be balanced by way of water spray, help complete machine to cross resonance region in accelerator, avoid situations such as hitting cylinder, shifting.
Description
Technical field
The invention belongs to washing machine technology fields, and in particular to a kind of roller washing machine and its control method.
Background technique
Existing roller washing machine when being dehydrated, due to cylinder deviate it is more serious, Yi Fasheng hit cylinder, displacement phenomena such as,
User experience is seriously affected, and long-term so operation can shorten washing machine service life, there has been no preferable solutions at present.
Due to roller washing machine in the prior art exist when running dehydration procedure due to laod unbalance cause to hit cylinder,
The technical problems such as situations such as displacement, therefore researching and designing of the present invention goes out a kind of roller washing machine and its control method.
Summary of the invention
Therefore, it is taken off the technical problem to be solved in the present invention is that roller washing machine in the prior art is overcome to there is operation
Since laod unbalance leads to hit the defect of cylinder, displacement when water program, to provide a kind of roller washing machine and its control
Method processed.
The present invention provides a kind of roller washing machine comprising:
Roller；
Detection device is able to detect offset of the roller relative to predeterminated position；
Judgment means can judge whether roller is more than deviation range according to the offset detected；
Water injector can spray water；
Control device can control the water spray according to the judging result of judgment means, when roller is more than deviation range
The opposite direction of device towards the offset direction of the roller is sprayed water.
Preferably,
It further include shell, the roller is set to the enclosure interior；
The detection device includes the magnetism of the Magnetic Sensor being set on the roller and setting on the housing
Structure, the Magnetic Sensor are able to detect that the amount of magnetism size of the magnetic texure and then are obtained according to the amount of magnetism size
Offset size of the roller relative to the predeterminated position of roller out.
Preferably,
The Magnetic Sensor is two or more, and the magnetic texure is also more than two, and the Magnetic Sensor and described
Magnetic texure is arranged in a one-to-one correspondence；And/or the magnetic texure is magnet steel.
Preferably,
The position of the periphery wall of the roller is arranged in more than two Magnetic Sensors.
Preferably,
The water injector setting on which cylinder, and can be carried out towards the cylindrical outer, the enclosure interior
Water spray.
Preferably,
The enclosure interior, which is connected to be grounded with the roller, is additionally provided with more than one lifting rib, and/or, the shell
The internal ground connection that is connected with the roller is additionally provided with more than one damper.
The present invention also provides a kind of control methods of roller washing machine, use preceding described in any item roller washing machines,
Further include:
Detecting step, being capable of offset of the roller relative to predeterminated position described in real-time detection；
Judgment step can judge whether roller is more than deviation range according to the offset detected；
Rate-determining steps can control the water spray according to the judging result of judgment means, when roller is more than deviation range
The opposite direction of device towards the offset direction of the roller is sprayed water.
Preferably,
The detecting step, additionally it is possible to continue to examine the offset of the roller during water spray process carries out
It surveys；
The rate-determining steps, additionally it is possible to which the offset bit of the roller detected according to the detecting step is in the offset model
When enclosing interior, controls the water injector and close water spray movement.
Preferably,
The rate-determining steps, additionally it is possible to which the offset of the roller detected according to the detecting step is not at described inclined
When moving in range, controlling the water injector, persistently water spray is acted.
Preferably,
The detecting step, additionally it is possible to detect whether the roller washing machine runs to the water smoking；
When detecting that the roller washing machine do not run to the water smoking, then the detection device detection roller is not started
Relative displacement, and continue to detect its operating status；
When detecting that the roller washing machine run to the water smoking, then start to start the detection device detection rolling
The relative displacement of cylinder.
A kind of roller washing machine provided by the invention and its control method have the following beneficial effects:
The present invention is by being arranged detection device in the inside of roller washing machine, being able to detect roller in the process of running inclined
Pan position, judgment means can judge whether the offset of roller exceeds deviation range, roll if beyond deviation range
Cylinder, which is easy to appear, hits the dangerous phenomenon such as cylinder, therefore control device can control water injector unlatching according to judging result at this time,
And the opposite direction towards cylinder offset direction is sprayed water, and proof load can be balanced by way of water spray, complete machine is helped to add
Resonance region is crossed during speed, avoids situations such as hitting cylinder, shifting.
Detailed description of the invention
Fig. 1 is the control flow chart of control method for drum washing machine of the invention；
Fig. 2 is the schematic diagram of internal structure of roller washing machine of the invention.
Appended drawing reference indicates in figure are as follows:
1, roller；2, shell；3, Magnetic Sensor；4, magnetic texure；5, water injector；6, lifting rib；7, damper.
Specific embodiment
As shown in Figs. 1-2, the present invention provides a kind of roller washing machine comprising:
Roller 1；
Detection device, be able to detect the roller 1 relative to predeterminated position offset (predeterminated position i.e. be preferably roller
The medium position of cylinder is not hit in the space of the accommodating roller of shell and)；
Judgment means can judge whether roller is more than deviation range (if it exceeds offset according to the offset detected
Range then can will not then hit a situation there is a situation where hitting tin, no more than deviation range substantially)；
Water injector 5 can spray water；
Control device can control the water spray according to the judging result of judgment means, when roller is more than deviation range
The opposite direction of device towards the offset direction of the roller 1 is sprayed water.
The present invention is by being arranged detection device in the inside of roller washing machine, being able to detect roller in the process of running inclined
Pan position, judgment means can judge whether the offset of roller exceeds deviation range, roll if beyond deviation range
Cylinder, which is easy to appear, hits the dangerous phenomenon such as cylinder, therefore control device then controls water injector unlatching according to judging result at this time, and
Opposite direction towards cylinder offset direction is sprayed water, and proof load can be balanced by way of water spray, complete machine is helped to accelerate
Resonance region is crossed in the process, avoids situations such as hitting cylinder, shifting.
Preferably,
It further include shell 2, the roller 1 is set to inside the shell 2；
The detection device includes the Magnetic Sensor 3 being set on the roller 1 and is arranged on the shell 2
Magnetic texure 4, the Magnetic Sensor 3 are able to detect that the amount of magnetism size of the magnetic texure 4 and then according to the amount of magnetism
Size obtains offset size of the roller relative to the predeterminated position of roller.This is the preferred knot of detection device of the invention
Configuration formula is able to detect magnetic induction intensity two that is, in such a way that Magnetic Sensor and magnetic texure match to obtain to roller
The effective position of deviation post, and spray water when suitable, to effectively prevent roller to hit cylinder or displacement.
Preferably,
The Magnetic Sensor 3 is two or more, and the magnetic texure 4 is also two or more, and the Magnetic Sensor 3 and institute
Magnetic texure 4 is stated to be arranged in a one-to-one correspondence；And/or the magnetic texure 4 is magnet steel.Magnet steel: providing magnetic field, guarantees Magnetic Sensor
Effective magnetic field strength can be collected；
Cylinder: each side being placed a Magnetic Sensor, acquires magnetic field strength by Magnetic Sensor by Magnetic Sensor, because
Sensor distance magnet steel position is different, and magnetic field strength can have differences, and cylinder distance can be fitted according to different magnetic field strengths
The distance of side plate, while the corresponding magnetic induction intensity in position different in three-dimensional space is different, therefore can be sensed according to magnetic
The collected different magnetic field intensity of device is fitted three-dimensional space position i.e. X, Y, Z axis coordinate, so according to X, Y, Z axis coordinate come pair
Cylinder deviation post is positioned, and is controlled water injector and sprayed water.
Preferably,
The position of the periphery wall of the roller 1 is arranged in more than two Magnetic Sensors 3.This is that magnetic of the invention passes
Sensor is preferably provided with position, magnetic induction effectively can occur between the magnet steel on shell by roller peripheral wall, thus
It is collected into accurate magnetic induction intensity, improves detection efficiency.
Preferably,
The water injector 5 is arranged on the roller 1, and can be towards the roller 1 inside external, the described shell 2
It sprays water.This is that water injector of the invention is preferably provided with position and structure form, this water injector can be mounted on into
Mouth of a river position, while can be rotated with 180 degree, when Magnetic Sensor detect cylinder offset it is excessive when, it is fixed according to two Magnetic Sensors
The space X of position, Y, Z axis coordinate, adjust the direction of spray head, spray water to the position of light load, by load filling-in weighing apparatus.
Preferably,
2 inside of shell, which is connected to be grounded with the roller 1, is additionally provided with more than one lifting rib 6, and/or, it is described
2 inside of shell, which is connected to be grounded with the roller 1, is additionally provided with more than one damper 7.Lifting rib and damper: this part master
If playing suspension cushioning effect, washing machine cartridge unit is hung using lifting rib, damper mainly plays cushioning effect, mitigates laundry
Machine barrel component shakes, and reduces the noise generated when cylinder shakes.
The present invention also provides a kind of control methods of roller washing machine, use preceding described in any item roller washing machines,
Further include:
Detecting step, being capable of offset of the roller 1 relative to predeterminated position described in real-time detection；
Judgment step can judge whether roller is more than deviation range according to the offset detected；
Rate-determining steps can control the water spray according to the judging result of judgment means, when roller is more than deviation range
The opposite direction of device towards the offset direction of the roller 1 is sprayed water.
The present invention is by being arranged detection device in the inside of roller washing machine, being able to detect roller in the process of running inclined
Pan position, judgment means can judge whether the offset of roller exceeds deviation range, roll if beyond deviation range
Cylinder, which is easy to appear, hits the dangerous phenomenon such as cylinder, therefore control device then controls water injector unlatching according to judging result at this time, and
Opposite direction towards cylinder offset direction is sprayed water, and proof load can be balanced by way of water spray, complete machine is helped to accelerate
Resonance region is crossed in the process, avoids situations such as hitting cylinder, shifting.
Preferably,
The detecting step, additionally it is possible to continue to carry out the offset of the roller 1 during water spray process carries out
Detection；
The rate-determining steps, additionally it is possible to which the offset bit of the roller detected according to the detecting step is in the offset model
When enclosing interior, controls the water injector and close water spray movement.
This is the further preferred step of the control method of anti-cylinder offset of the invention, i.e., in water spray process persistently to rolling
Cylinder offset is detected, and according to offset bit when in deviation range, is closed water injector, can be effectively turned off spray
Water, roller, which has restored, at this time is repositioned in deviation range, is not in that phenomena such as hitting cylinder or displacement, can close water injector.
Preferably,
The rate-determining steps, additionally it is possible to which the offset of the roller detected according to the detecting step is not at described inclined
When moving in range, controlling the water injector, persistently water spray is acted.When the offset of roller is also not returned in deviation range, at this time
Illustrate that roller can also have situations such as hitting cylinder, displacement, therefore still needs to continue water spray restoring roller to predeterminated position.
Preferably,
The detecting step, additionally it is possible to detect whether the roller washing machine runs to the water smoking；
When detecting that the roller washing machine do not run to the water smoking, then the detection device detection roller is not started
1 relative displacement, and continue to detect its operating status；
When detecting that the roller washing machine run to the water smoking, then start to start the detection device detection rolling
The relative displacement of cylinder 1.
This is the further preferred rate-determining steps of control method of the invention, that is, is judged whether in the water smoking, because of rolling
Cylinder washing machine usually can have high speed rotation in the water smoking, will appear phenomena such as hitting tin, and common washing stage revolving speed not
It is very high, therefore such mode that detects and controls can be improved detection efficiency, improves the effect that control roller does not hit cylinder and displacement
Fruit.
Attached drawing 1 is laundry process, after process is done washing in starting, easily because load is uneven in complete machine slow-speed of revolution dehydration
Weighing apparatus hits phenomena such as cylinder, displacement.Therefore when washing machine brings into operation, real-time monitoring need to be carried out to machine running status.When
Complete machine was run to the water smoking, is started Magnetic Sensor and is acquired magnetic field strength in real time, is carried out position fitting to collection result and is judged
Whether matching position is more than limit value, the continuous collecting magnetic field strength if being no more than limit value, while quasi- according to magnetic field strength
Close the three dimensional space coordinate of cartridge unit deviation post.
If it exceeds limit value, then open water injector, water spray dress is controlled according to the three dimensional space coordinate that fitting obtains
It sets, adjusts the direction of spray head in water injector, spray water to the opposite direction of cylinder offset direction, protected by way of water spray
Load balance is demonstrate,proved, complete machine is helped to cross resonance region in accelerator, avoids situations such as hitting cylinder, displacement.
When roller will be more and more steady during running at high speed for complete machine, be not in situations such as hitting tin, while in high speed
Also dewatering process flow can be completed in operation process faster.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.With
It is only the preferred embodiment of the present invention described in upper, it is noted that for those skilled in the art, not
Under the premise of being detached from the technology of the present invention principle, several improvements and modifications can also be made, these improvements and modifications also should be regarded as this
The protection scope of invention.
Claims (10)
1. a kind of roller washing machine, it is characterised in that: include:
Roller (1)；
Detection device is able to detect offset of the roller (1) relative to predeterminated position；
Judgment means can judge whether roller is more than deviation range according to the offset detected；
Water injector (5), can spray water；
Control device can control the water injector according to the judging result of judgment means, when roller is more than deviation range
Opposite direction towards the offset direction of the roller (1) is sprayed water.
2. roller washing machine according to claim 1, it is characterised in that:
It further include shell (2), it is internal that the roller (1) is set to the shell (2)；
The detection device includes the Magnetic Sensor (3) being set on the roller (1) and is arranged on the shell (2)
Magnetic texure (4), the Magnetic Sensor (3) is able to detect that the amount of magnetism size of the magnetic texure (4), and then according to institute
State the offset size that amount of magnetism size obtains the roller relative to the predeterminated position of roller.
3. roller washing machine according to claim 2, it is characterised in that:
The Magnetic Sensor (3) be two or more, the magnetic texure (4) also for two or more, and the Magnetic Sensor (3) and
The magnetic texure (4) is arranged in a one-to-one correspondence；And/or the magnetic texure (4) is magnet steel.
4. roller washing machine according to claim 3, it is characterised in that:
The position of periphery wall of the more than two Magnetic Sensor (3) settings in the roller (1).
5. roller washing machine according to claim 2, it is characterised in that:
The water injector (5) is arranged on the roller (1), and being capable of shell (2) external towards the roller (1), described
It sprays water inside.
6. roller washing machine according to claim 2, it is characterised in that:
The ground connection that is connected inside the shell (2) with the roller (1) is additionally provided with more than one lifting rib (6), and/or, institute
It states the ground connection that is connected inside shell (2) with the roller (1) and is additionally provided with more than one damper (7).
7. a kind of control method of roller washing machine, it is characterised in that:
Use the roller washing machine of any of claims 1-6, further includes:
Detecting step, being capable of offset of the roller (1) relative to predeterminated position described in real-time detection；
Judgment step can judge whether roller is more than deviation range according to the offset detected；
Rate-determining steps can control the water injector according to the judging result of judgment means, when roller is more than deviation range
Opposite direction towards the offset direction of the roller (1) is sprayed water.
8. control method according to claim 7, it is characterised in that:
The detecting step, additionally it is possible to continue to examine the offset of the roller (1) during water spray process carries out
It surveys；
The rate-determining steps, additionally it is possible to which the offset bit of the roller detected according to the detecting step is in the deviation range
When, it controls the water injector and closes water spray movement.
9. control method according to claim 8, it is characterised in that:
The rate-determining steps, additionally it is possible to which the offset of the roller detected according to the detecting step is not at the offset model
When enclosing interior, controlling the water injector, persistently water spray is acted.
10. control method according to claim 7, it is characterised in that:
The detecting step, additionally it is possible to detect whether the roller washing machine runs to the water smoking；
When detecting that the roller washing machine do not run to the water smoking, then detection device detection roller (1) is not started
Relative displacement, and continue to detect its operating status；
When detecting that the roller washing machine run to the water smoking, then start to start the detection device detection roller
(1) relative displacement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811398197.3A CN109338654B (en) | 2018-11-22 | 2018-11-22 | A kind of roller washing machine and its control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811398197.3A CN109338654B (en) | 2018-11-22 | 2018-11-22 | A kind of roller washing machine and its control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109338654A CN109338654A (en) | 2019-02-15 |
| CN109338654B true CN109338654B (en) | 2019-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811398197.3A Active CN109338654B (en) | 2018-11-22 | 2018-11-22 | A kind of roller washing machine and its control method |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110592878B (en) * | 2019-09-11 | 2021-03-02 | 珠海格力电器股份有限公司 | Drum collision preventing method and device for drum washing machine and drum washing machine |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3625791B2 (en) * | 2001-09-13 | 2005-03-02 | 三洋電機株式会社 | Drum washing machine |
| CN1683640A (en) * | 2004-04-12 | 2005-10-19 | 乐金电子(天津)电器有限公司 | Eccentricity-preventing device for rolling drum washing machine and its control method |
| CN105200712B (en) * | 2014-06-17 | 2019-02-15 | 青岛海尔洗衣机有限公司 | A kind of laundry machine dehydration balance method and washing machine |
| CN106811917B (en) * | 2015-11-27 | 2019-01-11 | 无锡小天鹅通用电器有限公司 | The dewatering of roller washing machine |
| CN107723990B (en) * | 2017-10-09 | 2019-04-16 | 珠海格力电器股份有限公司 | Washing machine, washing machine adjusting method and device |
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