CN109706696A - Dry-burning-resistant drum washing machine and ultrasonic control method thereof - Google Patents
Dry-burning-resistant drum washing machine and ultrasonic control method thereof Download PDFInfo
- Publication number
- CN109706696A CN109706696A CN201910070112.7A CN201910070112A CN109706696A CN 109706696 A CN109706696 A CN 109706696A CN 201910070112 A CN201910070112 A CN 201910070112A CN 109706696 A CN109706696 A CN 109706696A
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- ultrasonic
- washing machine
- roller washing
- ultrasonic generator
- detection device
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- 238000005406 washing Methods 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000001514 detection method Methods 0.000 claims description 22
- 230000005484 gravity Effects 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000009841 combustion method Methods 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000010009 beating Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 2
- 208000033748 Device issues Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Landscapes
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
The invention discloses an anti-dry-burning roller washing machine and an ultrasonic control method thereof. Wherein the drum washing machine specifically includes: the ultrasonic generator comprises an inner barrel, at least one group of ultrasonic generating devices arranged on the barrel wall of the inner barrel, a detecting device which is arranged corresponding to each group of ultrasonic generating devices and used for detecting whether an object is arranged on the inner side of the barrel wall where the ultrasonic generating devices are arranged, and a controller which receives signals of the detecting devices and controls the opening or closing of the corresponding ultrasonic generating devices. The invention correspondingly detects the vibration area of the ultrasonic wave generating device and controls the starting and stopping of the ultrasonic wave generating device, thereby achieving the purpose of preventing dry burning.
Description
Technical field
The present invention relates to roller washing machines, more particularly to a kind of roller washing machine and the washing machine that can prevent dry combustion method
Ultrasonic Controlling Method.
Background technique
Existing tumbling-box washing machine cleans clothing by beating, and cleaning effect is preferable, with laundry technology innovation,
Existing washing machine occurs cleaning clothing using ultrasonic technology, and in washing, supersonic oscillations are transmitted in washing water,
Clothing is cleaned, is realized than beating, stirring better cleaning method, meanwhile, some washing machines are also equipped with drying function, pass through
Ultrasonic wave is dried, and also can achieve better effect.But existing ultrasonic class washing machine is largely all applied in non-rolling
Cylinder class washing machine on, when ultrasonic generator is applied on tumbling-box washing machine, carry out clothes washing or drying when by
In cannot control well ultrasonic generator (such as ultrasonic oscillator) shake, no water or without clothing be close to
When ultrasonic oscillator, ultrasonic oscillator energy cannot effectively be launched, and interior temperature within the barrel is caused to increase, be easily damaged clothing or
Person burns out oscillator.
Summary of the invention
The technical issues of ultrasonic generator in order to solve roller washing machine in the prior art easy dry combustion method, the present invention mentions
The roller washing machine and its Ultrasonic Controlling Method of anti-dry are gone out.
Wherein roller washing machine specifically includes: interior bucket, and at least one set of ultrasonic generator on interior bucket bucket wall is arranged in,
It is correspondingly arranged with every group of ultrasonic generator for whether the inside of bucket wall where detecting the ultrasonic generator to have object
The detection device of body, the signal for receiving the detection device control the control that corresponding ultrasonic generator opens or closes
Device processed.
Preferably, further include for receive every group of ultrasonic generator sending ultrasonic wave ultrasonic sensor, it is described
Controller controls the frequency of corresponding ultrasonic generator according to the signal of the ultrasonic sensor.
In a particular embodiment, the detection device can be photosensitive sensor, pressure sensor or gravity sensor.
When detection device is photosensitive sensor, the transmitting terminal of photosensitive sensor and receiving end are located at the two of interior bucket
End.Preferably, the corresponding ultrasonic generator institute of signal is detected between the transmitting terminal and receiving end of photosensitive sensor
It fits on the inside of bucket wall.
In a particular embodiment, the interior bucket bucket wall is by the plane and curved surface that are arranged alternately in forming or is described
Bucket bucket wall is positive prismatic.Preferably, the ultrasonic generator is mounted on the planar outboard of interior bucket bucket wall.The ultrasonic wave
Generating device is equipped at intervals with 8 groups.The outside of the interior bucket bucket wall is equipped with the waterproof cover for closing the ultrasonic generator.
In a specific embodiment, the ultrasonic generator is ultrasonic oscillator.The roller washing machine is to wash
Dry all-in-one machine.
The invention also provides a kind of Ultrasonic Controlling Method of roller washing machine by adopting the above technical scheme,
Described in controller circuit sequentially the signal for receiving each detection device；When having detected object, control detection device is corresponding
One group of supersonic generator is opened；Otherwise, the corresponding one group of supersonic generator of control detection device is not turned on or closes, until
It receives and ceases and desist order.
It is in a specific embodiment, described that the detection device issues high level to controller when having detected object,
Otherwise low level is issued.
The present invention detects on the inside of barrel wall whether have clothing or water by detection devices such as photosensitive sensors, to control peace
Rising for oscillator in interior bucket is shaken, and oscillator dry combustion method when effectively avoiding washing, drying clothing damages oscillator, while avoiding interior bucket
Temperature elevated insult clothing.
Detailed description of the invention
Below with reference to embodiment and attached drawing, the present invention is described in detail, in which:
Fig. 1 is interior bucket structural schematic diagram of the invention.
Fig. 2 is ultrasonic wave control flow chart of the invention.
Specific embodiment
The principle and embodiment that the invention will now be described in detail with reference to the accompanying drawings.
Tumbling-box washing machine of the invention includes interior bucket 1, ultrasonic generator 2, detection device 3, ultrasonic sensor 4
With controller (not shown).
As shown in Figure 1, ultrasonic generator 2 is arranged on the bucket wall of interior bucket 1, the corresponding setting of detection device 3 is used
Whether there are the objects such as water or clothing in the inside of detection 2 place bucket wall of ultrasonic generator, controller can receive detection dress
The signal for setting 3 sendings opens or closes corresponding that group of ultrasonic generator 2, according to the signal to prevent ultrasonic wave from sending out
2 dry combustion method of generating apparatus.And ultrasonic sensor 4 is also correspondingly arranged with every group of ultrasonic generator 2, receives each group of ultrasonic wave hair
The ultrasonic wave of generating apparatus 2, then feeds back to controller, so that controller can control the ultrasound of the sending of ultrasonic generator 2
The frequency of wave.
In the present embodiment, irregular shape made of the bucket wall of interior bucket 1 is surrounded as the plane and curved surface being arranged alternately, one
It is equipped with eight planes and eight curved surfaces altogether, is provided with one group of ultrasonic generator 2 in every plane, in the present embodiment, ultrasound
Wave generating device 2 is arranged in each plane evenly and at intervals using ultrasonic oscillator, eight groups of ultrasonic oscillators, in this way
Be conducive to effective transmission of ultrasonic wave, while facilitating installation ultrasonic generator, closing is additionally provided on the outside of interior bucket bucket wall should
The waterproof cover of ultrasonic oscillator.Detection device 3 used by the present embodiment be photosensitive sensor, the transmitting terminal of photosensitive sensor and
Receiving end is separately mounted to the both ends of interior bucket 1, the corresponding ultrasonic oscillator of the detection signal between transmitting terminal and receiving end
The inside of place bucket wall is bonded as far as possible, can there is small distance, and override is to fit, in this way can be more smart in drying
Whether really detect has clothing.
Fig. 2 is the control flow chart of controller control ultrasonic oscillator, when entering ultrasonic oscillator shake control, control
Device judges whether photosensitive sensor corresponding to every group of ultrasonic oscillator is high level one by one first, if it is high level, says
There are clothing or water contact where bright this group of ultrasonic oscillator on the inside of bucket wall, shake can be played, no clothing is then illustrated if it is low level
Object or water contact, ultrasonic oscillator cannot play shake or stop vibration, cannot emit ultrasonic wave, it is dry to effectively reduce ultrasonic oscillator
The time of burning；When controller judgement, which receives, ceases and desist order, illustrate to wash or dry to complete, all ultrasonic oscillators stop vibration
It is dynamic.Judge that circulation judges whether every group of ultrasonic oscillator has met shake condition one by one if not receiving, is recycled to receive always and stop
Only order.
Roller washing machine of the invention, which can be, washes baking all-in-one machine, other than using photosensitive sensor, can also adopt
Detect whether corresponding position has water or clothing with pressure sensor or gravity sensor.The shape of interior bucket is in addition to institute in Fig. 2
The irregular shape shown can also use regular prism shape bucket wall, such as 16 prisms, have 16 planes around forming, wherein
8 groups of ultrasonic oscillators are respectively equipped in 8 planes at even interval.
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.
Claims (13)
1. a kind of roller washing machine, comprising: at least one set of ultrasonic generator on interior bucket bucket wall is arranged in interior bucket, special
Sign is, further includes: is correspondingly arranged with every group of ultrasonic generator for bucket wall where detecting the ultrasonic generator
Inside whether have the detection device of object, the signal for receiving the detection device controls corresponding ultrasonic generator
The controller opened or closed.
2. roller washing machine as described in claim 1, which is characterized in that further include for receiving every group of ultrasonic generator
The ultrasonic sensor of the ultrasonic wave of sending, the controller control corresponding ultrasonic wave according to the signal of the ultrasonic sensor and send out
The frequency of generating apparatus.
3. roller washing machine as described in claim 1, which is characterized in that the detection device is photosensitive sensor, pressure biography
Sensor or gravity sensor.
4. roller washing machine as claimed in claim 3, which is characterized in that the transmitting terminal of the photosensitive sensor and receiving end point
Not Wei Yu interior bucket both ends.
5. roller washing machine as claimed in claim 4, which is characterized in that the detection signal between the transmitting terminal and receiving end
It fits on the inside of bucket wall where corresponding ultrasonic generator.
6. roller washing machine as described in claim 1, which is characterized in that the interior bucket bucket wall is by the plane and song that are arranged alternately
Face around form or the interior bucket bucket wall be positive it is prismatic.
7. roller washing machine as claimed in claim 6, which is characterized in that the ultrasonic generator is mounted on interior bucket bucket wall
Planar outboard.
8. roller washing machine as claimed in claim 7, which is characterized in that the ultrasonic generator is equipped at intervals with 8 groups.
9. roller washing machine as claimed in claim 7, which is characterized in that the outside of the interior bucket bucket wall, which is equipped with, closes described surpass
The waterproof cover of sound wave generating device.
10. roller washing machine as described in claim 1, which is characterized in that the ultrasonic generator is ultrasonic oscillator.
11. the roller washing machine as described in claims 1 to 10 any one, which is characterized in that the roller washing machine is to wash
Dry all-in-one machine.
12. a kind of Ultrasonic Controlling Method of the roller washing machine as described in claim 1 to 11 any one, feature exist
In the controller circuits sequentially the signal for receiving each detection device；When having detected object, control detection device is corresponding
One group of supersonic generator is opened；Otherwise, the corresponding one group of supersonic generator of control detection device is not turned on or closes, until
It receives and ceases and desist order.
13. Ultrasonic Controlling Method as claimed in claim 11, which is characterized in that described when having detected object, the inspection
It surveys device and issues high level to controller, otherwise issue low level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910070112.7A CN109706696A (en) | 2019-01-24 | 2019-01-24 | Dry-burning-resistant drum washing machine and ultrasonic control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910070112.7A CN109706696A (en) | 2019-01-24 | 2019-01-24 | Dry-burning-resistant drum washing machine and ultrasonic control method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109706696A true CN109706696A (en) | 2019-05-03 |
Family
ID=66262819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910070112.7A Pending CN109706696A (en) | 2019-01-24 | 2019-01-24 | Dry-burning-resistant drum washing machine and ultrasonic control method thereof |
Country Status (1)
| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113351571A (en) * | 2021-05-31 | 2021-09-07 | 包头麦戈龙科技有限公司 | Drum-type ultrasonic cleaning device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1804189A (en) * | 2005-01-14 | 2006-07-19 | 伊莱克斯家用产品股份有限公司 | Textile product treating apparatus having an ultrasonic cleaning device |
| CN101454499A (en) * | 2006-05-26 | 2009-06-10 | 伊莱克斯家用产品股份有限公司 | Textile product treating apparatus having an ultrasonic cleaning device |
| CN101684600A (en) * | 2008-09-26 | 2010-03-31 | 夏普株式会社 | Washing machine supplying water mist to washings and control method thereof |
| KR20130119087A (en) * | 2012-04-23 | 2013-10-31 | 엘지전자 주식회사 | Washing machine |
| CN206279354U (en) * | 2016-11-10 | 2017-06-27 | 珠海格力电器股份有限公司 | Ultrasonic device in washing machine and ultrasonic washing machine |
| CN107453321A (en) * | 2017-07-06 | 2017-12-08 | 珠海格力电器股份有限公司 | Dry burning detection device and method and electric appliance comprising same |
-
2019
- 2019-01-24 CN CN201910070112.7A patent/CN109706696A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1804189A (en) * | 2005-01-14 | 2006-07-19 | 伊莱克斯家用产品股份有限公司 | Textile product treating apparatus having an ultrasonic cleaning device |
| CN101454499A (en) * | 2006-05-26 | 2009-06-10 | 伊莱克斯家用产品股份有限公司 | Textile product treating apparatus having an ultrasonic cleaning device |
| CN101684600A (en) * | 2008-09-26 | 2010-03-31 | 夏普株式会社 | Washing machine supplying water mist to washings and control method thereof |
| KR20130119087A (en) * | 2012-04-23 | 2013-10-31 | 엘지전자 주식회사 | Washing machine |
| CN206279354U (en) * | 2016-11-10 | 2017-06-27 | 珠海格力电器股份有限公司 | Ultrasonic device in washing machine and ultrasonic washing machine |
| CN107453321A (en) * | 2017-07-06 | 2017-12-08 | 珠海格力电器股份有限公司 | Dry burning detection device and method and electric appliance comprising same |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113351571A (en) * | 2021-05-31 | 2021-09-07 | 包头麦戈龙科技有限公司 | Drum-type ultrasonic cleaning device |
| CN113351571B (en) * | 2021-05-31 | 2022-08-26 | 包头麦戈龙科技有限公司 | Drum-type ultrasonic cleaning device |
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Application publication date: 20190503 |
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