CN1706559A - Mist generating device, and dishwasher and washing machine using same - Google Patents
Mist generating device, and dishwasher and washing machine using same Download PDFInfo
- Publication number
- CN1706559A CN1706559A CN200510075417.5A CN200510075417A CN1706559A CN 1706559 A CN1706559 A CN 1706559A CN 200510075417 A CN200510075417 A CN 200510075417A CN 1706559 A CN1706559 A CN 1706559A
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- mist generation
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- liquid
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- 239000003595 mist Substances 0.000 title claims abstract description 143
- 238000005406 washing Methods 0.000 title claims description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 78
- 239000007788 liquid Substances 0.000 claims abstract description 55
- 238000004140 cleaning Methods 0.000 claims abstract description 33
- 239000011347 resin Substances 0.000 claims description 17
- 229920005989 resin Polymers 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 3
- 238000000748 compression moulding Methods 0.000 claims 1
- 230000035699 permeability Effects 0.000 claims 1
- 238000000889 atomisation Methods 0.000 abstract description 11
- 239000010409 thin film Substances 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract 1
- 239000010408 film Substances 0.000 description 37
- 239000012459 cleaning agent Substances 0.000 description 27
- 239000003599 detergent Substances 0.000 description 25
- 239000000243 solution Substances 0.000 description 22
- 230000000694 effects Effects 0.000 description 11
- 238000002203 pretreatment Methods 0.000 description 10
- 235000021190 leftovers Nutrition 0.000 description 9
- 239000000126 substance Substances 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 6
- 230000015556 catabolic process Effects 0.000 description 5
- 239000012153 distilled water Substances 0.000 description 5
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 description 4
- 230000000644 propagated effect Effects 0.000 description 4
- 230000002000 scavenging effect Effects 0.000 description 4
- 235000020681 well water Nutrition 0.000 description 4
- 239000002349 well water Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- -1 polytetrafluoroethylene Polymers 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000008233 hard water Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000012266 salt solution Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 235000011950 custard Nutrition 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
- B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
- B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
- B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
- B05B17/0615—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers spray being produced at the free surface of the liquid or other fluent material in a container and subjected to the vibrations
Landscapes
- Special Spraying Apparatus (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
Abstract
The invention provides a mist generating device for atomizing the liquid via a mist generation vibrator, in which a vessel 16 in which a sealing liquid 15 is sealed is provided in the vibration surface side of the atomizing vibrator 14 composed of an ultrasonic vibrator, a surface of the vessel 16 opposed to the atomizing vibrator 14 is formed into a thin film 17 and the atomizing liquid on the outside of the vessel is atomized through the included liquid 15 and the thin film 17 on the vessel 16 by the ultrasonic vibration produced by the atomizing vibrator 14. To provide an atomizing apparatus for atomizing a liquid by a atomizing vibrator in which a foreign matter is prevented from being directly stuck and solidified on the surface of the atomizing vibrator, failure that the action of the atomizing vibrator is affected to cause the remarkable decrease of the atomized quantity or is damaged and does not work is prevented and the stable atomization occurs even in soiled cleaning water.
Description
Technical field
The present invention relates to a kind ofly make liquid that the mist generation device of atomizing take place and be provided with the dish cleaning machine and the washing machine of this mist generation oscillator by mist generation oscillator.
Background technology
The structure of existing general dish cleaning machine as shown in Figure 8.Below its formation is elaborated.
As shown in Figure 8, the inside of dish cleaning machine 801 is provided with rinse bath 802, and water intaking valve 803 is used for supplying with normal-temperature water or hot water in rinse bath 802.Scavenging pump 805 is connected with the osculum 804 of the bottom that is located at rinse bath 802, and scavenging pump 805 makes rinse water circulate in the inside of rinse bath 802 under the driving of motor.In addition, osculum 804 is provided with the leftovers filter 806 that is used to capture leftovers.
Supply to after rinse water in the rinse bath 802 pass leftovers filter 806, be cleaned pump 805 and suck, and supply in the washer jet 807 that is arranged on rinse bath 802 inner bottom parts by scavenging pump 805.Rinse water penetrates from washer jet 807, cleans being cleaned thing (tableware) 808, and then turns back in the osculum 804, circulates on above-mentioned path.At this moment, flow into the leftovers filter 806 with rinse water from being cleaned the things such as leftovers that thing 808 splits away off, size is big must wear the leftovers of leftovers filter 806 only then by these leftovers filter 806 catching.
In addition, be equipped with between the bottom surface of washer jet 807 and rinse bath 802 and be used for heater 809 that rinse water is heated.The top of washer jet 807 is provided with tableware basket 810, its objective is to make to be cleaned thing 808 and can to put neatly, and rinse water can be ejected into effectively be cleaned on the thing 808, improve cleaning efficiency.Draining pump 811 is used for dirty rinse water is discharged to outside the machine by scupper hose 811a.In addition, control device 812 is used for electric components such as water intaking valve 803 and scavenging pump 805 are driven control.More than these technology contents open the Japanese patent gazette spy announcement just arranged in 2003-210378 number.
But in the dish cleaning machine with the structure shown in Fig. 8, also existing can not be with the limitation that all washes attached to the whole dirts that are cleaned on the thing 808.Particularly, for direct-fired tableware in the gastronomical process and the tableware (as the container of gratin, egg custard etc.) that has burnt trace, cleaning performance is not satisfactory.
A kind of way that addresses this problem is, can implement a pre-treatment step earlier before formally beginning cleaning operation, that is, make the high detergent solution of detergent concentration when being cleaned thing 808 and adhering to concentration ratio and normally use earlier, place a period of time.Implement can increase substantially cleaning performance after such pre-treatment step, indelible dish dirt also can clean up in the existing cleaning machine.
To be cleaned the detergent solution that adheres to high concentration on the thing in order making, can to use the mist generation device that for example has the ultrasonic oscillator that produces mist.Inorganic substances in the higher hard water of hardness such as food dirt in the rinse water of dish cleaning machine 801 and well water become branch to separate out, and these foreign matters can adhere to, be solidificated on the vibration plane of ultrasonic oscillator but so.As a result, the operation of ultrasonic oscillator can be affected, and the atomization quantity of generation also can significantly descend.Under the serious occasion, can produce ultrasonic oscillator itself and break down, operate to become and problem such as can not carry out.
Summary of the invention
Mist generation device of the present invention comprises: mist generation oscillator; With vibration plane one side that is located at described mist generation oscillator, wherein enclose the container that liquid is arranged.Wherein, constitute described container a part, with described mist generation oscillator facing to face be made into the film shape, pass the described liquid and the described film of inclosure by the ultrasonic vibration that described mist generation oscillator produces, the liquid that is used to produce atomizing in the outside of described container is atomized.
After adopting this formation, can prevent that foreign matter from directly adhering to, being solidificated on the surface of mist generation oscillator, the generation of rough sledding such as thereby the operation that can avoid mist generation oscillator is affected, atomization quantity significantly descends, mist generation oscillator breaks down, shut-down operation, even become dirt be atomized in the liquid and also stable atomizing can take place.In addition, the ultrasonic vibration of exporting from mist generation oscillator can make the atomization of liquid of outside of containers effectively across liquid and film, thereby can efficiently and stably atomize.
Description of drawings
Fig. 1 is the sectional view of the dish cleaning machine among the present invention the 1st embodiment.
Fig. 2 is the longitudinal section of the mist generation device in this dish cleaning machine.
Fig. 3 is the longitudinal section of the mist generation device of the present invention the 2nd embodiment.
Fig. 4 is the longitudinal section of the mist generation device of the present invention the 3rd embodiment.
Fig. 5 is the longitudinal section of the mist generation device of the present invention the 4th embodiment.
Fig. 6 is the sectional view of the washing machine of the present invention the 5th embodiment.
Fig. 7 is the sectional view of primary structure after amplifying in this washing machine.
Fig. 8 is the longitudinal section of existing dish cleaning machine.
The specific embodiment
Each embodiment of the present invention is described with reference to the accompanying drawings.Need to prove that the following examples do not have the qualification effect to technical scope of the present invention.
(the 1st embodiment)
Illustrate below with reference to Fig. 1, Fig. 2 mist generation device of the present invention is useful in the 1st embodiment in the dish cleaning machine.
In the dish cleaning machine 1 of the 1st embodiment of the present invention, as shown in Figure 1, the front lower place of rinse bath 2 is provided with mist generation device 13.The structure of this mist generation device 13 as shown in Figure 2, the bottom surface is provided with the mist generation oscillator 14 that is made of ultrasonic oscillator, the upside of its vibration plane is provided with and is packaged with the container 16 of enclosing liquid 15, and described inclosure liquid 15 and container 16 are the state that is combined into one.In addition, the face that faces with the ultrasonic oscillator 14 of container 16 is made of film 17.Like this, the ultrasonic vibration that is caused by mist generation oscillator 14 makes the film 17 on the container 16 produce vibration by enclosing liquid 15, with the liquid that is used to produce atomizing (rinse water) atomizing in container 16 outsides.The inclosure liquid 15 here is distilled water.The shape of container 16 is configured to like this, even promptly enclosing wall that liquid 15 sees through container 16 with the form of steam permeates, encloses measuring of liquid 15 and showed minimizing, the liquid level of enclosing liquid 15 also can be positioned on the film 17, will always film 17 can be flooded.
Here, container 16 is low and absorb the also few material of ultrasonic wave and constitute by water vapo(u)r transmission, and its optimal material is for the polytetrafluoroethylene (PTFE) (PPS) of no filling etc.In addition, the thickness that constitutes the film 17 of the face that the mist generation oscillator 14 with container 16 faces is preferably set like this, being atomizing about 1/2 of the ultrasonic vibration that produces with oscillator 14 wavelength when the wall of container 16 is propagated takes place.Under the occasion of film 17 for the polytetrafluoroethylene (PTFE) of no filling, its thickness is about 0.5mm.In addition, be provided with the cleaning agent throw-in part 18 that is used to carry cleaning agent near around the film 17, so that above the film 17 that faces with mist generation oscillator 14, generate the detergent solution of high concentration.
Below operational circumstances in the said structure and effect are specifically described.In mist generation device 13, owing to be packaged with the container 16 of enclosing liquid 15 upside being provided with of mist generation oscillator 14, so mist generation oscillator 14 does not directly contact with rinse water.Therefore, even when dish cleaning machine 1 work, mist generation oscillator 14 can not come in contact with the rinse water that may become very dirty yet, thereby can prevent that the leftover meal that becomes the mud shape from adhering to, being solidificated on the vibration plane of mist generation oscillator 14.Like this, can prevent that mist generation oscillator 14 from breaking down, and can work steadily in the long term.
In addition, even if mist generation device 13 not with dish cleaning machine 1 in the rinse water that may become very dirty come in contact, but under the occasion of the very high water of hardness such as use well water, the inanimate matter composition in the water also can be separated out, on the vibration plane attached to mist generation oscillator 14.Therefore, under the occasion that water seems very clean, also might adhere to inanimate matter on the surface of mist generation oscillator 14 and divide and solidify, also can exert an influence its operation.But, after having used mist generation device 13, can prevent that such phenomenon from taking place, can in long-time, stably realize this original target of the atomization of liquid.Therefore, present embodiment is very effective in the equipment that the mist generation oscillator 14 that use is made of ultrasonic oscillator atomizes.
After the face that faces with mist generation oscillator 14 constituted with film 17, the penetrability of ultrasonic vibration can be improved, and the liquid that is used to produce atomizing also can atomize with very high efficient, thereby can improve cleaning performance.In addition, when adopting film 17 to constitute the face that faces with mist generation oscillator 14, can reduce ultrasonic vibratory energy because of absorb by container 16 amount that reduces, thereby can prevent that film 17 from dissolving under action of ultrasonic waves.
In addition, low and ultrasonic wave absorbs also few material and constitutes because container 16 is by water vapo(u)r transmission, therefore, even the long-term words of using, the liquid 15 that is enclosed in the container 16 also can reduce by the amount that container 16 is penetrated into the outside, need not to append, replenish enclosing liquid 15.In addition, owing to be to constitute with the few material of the absorption of ultrasonic vibration, container 16 itself can not dissolve under the effect of ultrasonic vibration yet, can produce stable atomizing consistently.
About 1/2 of wavelength when the film 17 that the thickness of the film 17 that faces with mist generation oscillator 14 in the container 16 faces owing to ultrasonic wave edge that is set in 14 generations of mist generation oscillator and mist generation oscillator 14 is propagated, therefore, can make the transmitance of ultrasonic wave in the film 17 that faces with mist generation oscillator 14 is maximum, thereby makes atomization quantity also reach maximum.
Next, the operational circumstances to dish cleaning machine 1 is described in detail.At first, in cleaning agent throw-in part 18, add the cleaning agent of ormal weight, start cleaning operation.After the operation beginning, control device 12 is opened water intaking valve 3 earlier, adds the rinse water of the regulation water yield.At this moment, will intake water level settings/be controlled on the cleaning agent throw-in part 18 of control device 12.
After rinse water entered into the inside of cleaning agent throw-in part 18, a part of cleaning agent will be dissolved in the rinse water.At this moment, begin to drive 14 work of mist generation oscillator, its vibration can propagate into encloses in the liquid 15, and passes and enclose liquid 15, and making the face that faces with mist generation oscillator 14 is that film 17 vibrates.Here, the position of the film 17 that faces with mist generation oscillator 14 is set at the vibration amplitude that can make mist generation oscillator 14 and reaches on the maximum position, thereby can make the film 17 that faces with mist generation oscillator 14 produce very big vibration.
Such vibration is vibrated the rinse water above being positioned at more, thereby rinse water is atomized.Simultaneously, the cleaning agent of putting in the cleaning agent throw-in part 18 dissolves, and the detergent solution of high concentration is dispersed in rinse bath 2, and such high concentration detergent solution will be attached to being cleaned on the thing 8.In addition, when the top of the film 17 that faces with mist generation oscillator 14 did not have rinse water, atomizing also just stopped certainly, and the high concentration detergent solution also just no longer disperses.Therefore, when driving 14 work of mist generation oscillator, 12 pairs of water intaking valves 3 of control device are controlled, and make the top of film 17 have rinse water to exist certainly.
By carrying out the pre-treatment stroke that cleans stroke, promptly make the detergent solution of high concentration disperse in rinse bath 2, make such high concentration detergent solution by mist generation device 13 as described above, just can will carry out chemical breakdown attached to the dirt that is cleaned on the thing 8 by the detergent solution of high concentration attached to being cleaned on the thing 8, under such state, placing reasonable time again.
Then, in the formal cleaning stroke that after the pre-treatment stroke, carries out, adopt method in the existing dish cleaning machine/dirt after by the detergent solution of high concentration specific dirt having been carried out decomposing is cleaned in the pre-treatment stroke.
When being cleaned dirt on the thing 8 and cleaning, temperature and mechanical impulse force (impetus of the rinse water that ejects from washer jet 7) have very big effect.But for for those dirts that carried out chemical breakdown in the pre-treatment stroke, depending chemical breakdown alone can't wash it, equally also will lean on temperature and mechanical forces reliably they to be washed.But,, in the pre-treatment stroke, adhere to the decomposable process that takes place during placing a period of time again behind the detergent solution of high concentration and have important effect for they are washed effectively for for clear indelible those dirts of existing method.
As mentioned above, because what the mist generation device 13 among the present invention the 1st embodiment adopted is to make the rinse water (being used to produce the liquid of atomizing) in container 16 outsides that the structure of atomizing take place by enclosing liquid 15 and container 16, therefore can prevent that foreign matter from directly adhering to, solidifying on the surface of mist generation oscillator 14, can prevent that operation to mist generation oscillator 14 from impacting, atomization quantity significantly descends, mist generation oscillator 14 breaks down and the generation of rough sledding such as quit work, even if become dirty rinse water in also can stablize and produce atomizing.
In addition, owing in dish cleaning machine 1, be provided with above-mentioned mist generation device 13, the rinse water that tableware etc. is cleaned is atomized, therefore, even if under the situation that the rinse water in, the rinse bath 2 a lot of at dirts such as food becomes very dirty, the detergent solution of high concentration is atomized.In addition, because the high detergent solution of detergent concentration in the time of by mist generation device 13 concentration ratio normally being used disperses, equably attached to being cleaned on the thing 8, therefore can carry out make high concentration detergent solution attached to being cleaned the pre-treatment stroke of placing a period of time on the thing 8, again.In addition, under attached to the chemical action that is cleaned the high concentration cleaning agent on the thing 8, cleaning performance can increase substantially, and therefore, clear indelible dish dirt also can wash in the existing apparatus.Moreover, constitute with film 17 by making the face that faces with mist generation oscillator 14, and be to absorb few material with ultrasonic wave to constitute, so ultrasonic wave itself can not make the film 17 that faces with mist generation oscillator 14 dissolve.
In addition, though show among the 1st embodiment of the present invention, adopt other liquid that can propagate vibration such as the salt solution and the glycol polypropylene aqueous solution etc. also not to have what special problem with the example of distilled water as 15 addings of inclosure liquid.
(the 2nd embodiment)
Next, with reference to Fig. 3 the 2nd embodiment of the present invention is described.In addition, when below new embodiment being described, the inscape that the embodiment that described with the front is identical has been put on identical reference marks, and omits the repeat specification to it, and just difference is described.
In the 2nd embodiment of the present invention, as shown in Figure 3, the structure of film 17 for the container 16 of mist generation device 13 in the face that faces of mist generation oscillator 14 on be formed with recess 19.In addition, this recess 19 is located at surface one side that is being packaged with liquid 15.In addition, this recess 19 is to compress on thickness direction by the part of the face that will face with mist generation oscillator 14 after resin injects when making container 16 extrusion moldings to form.
Adopt after this structure, since be with container 16 in the face that faces of mist generation oscillator 14 on reconstruct film 17 after forming recess 19, therefore, promptly use the resin of mobile difference that container 16 is shaped, also the part that ultrasonic vibration can be passed is done extremely thinly.So, hyperacoustic absorption is just few, and ultrasonic wave itself can not make container 16 dissolve, and can produce stable atomizing consistently.
In addition, in order on the face that faces at mist generation oscillator 14 recess 19 to be set with container 16, when container 16 is carried out extrusion molding, can inject the back at resin and form recess 19 by the part of the face that faces with mist generation oscillator 14 is compressed at thickness direction.Therefore, even the resin material of mobile difference also can form very thin film.Its result, hyperacoustic absorption can reduce, and ultrasonic wave itself can not make container 16 dissolve, and can produce stable atomizing consistently.
(the 3rd embodiment)
Next, with reference to Fig. 4 the 3rd embodiment among the present invention is described in detail.
Among the 3rd embodiment in the present invention, as shown in Figure 4, in the container 16 of mist generation device 13, be formed with opening portion 16a on the face that faces with mist generation oscillator 14, this opening portion 16a is covered airtightly by flaky resin 20, and this flaky resin 20 has constituted film 17 recited above.
Adopt after this formation, owing on the face that the mist generation oscillator 14 with container 16 faces, be provided with opening portion 16a, and this opening portion 16a is by flaky resin 20 airtight coverings in addition and constitute film 17, therefore, promptly use the resin of mobile difference to constitute container 16, on the face that the mist generation oscillator 14 with container 16 faces, also can form the film 17 that ultrasonic wave also can pass at an easy rate.In addition, constitute film 17, can make container 16 can not carry out stable atomizing consistently because of ultrasonic wave itself dissolves by absorbing few flaky resin 20 with ultrasonic wave.
(the 4th embodiment)
Fig. 5 is for being installed to the mist generation device among the present invention the 4th embodiment the sectional view of the example in the rinse bath that fills rinse water.
Among Fig. 5, comprise in the mist generation device 53: the container 56 that is packaged with liquid 55; With mist generation oscillator 54 bottom that is arranged on container 56, that constitute by ultrasonic oscillator.Be in container 56 in mist generation oscillator 54 facing to locational end face 57 be equivalent to film 17 among the present invention the 1st embodiment 1.That is when mist generation oscillator 54 is driven, end face 57 will be formed in from mist generation oscillator 54 and propagate the vibration plane that vibration takes place down in the vibration effect that comes by liquid 55.In addition, the liquid 55 that is enclosed in the container 56 is preferably distilled water.
Below operational circumstances and effect in the mist generation device 53 with said structure are elaborated.
When mist generation oscillator 54 was driven, the vibration of mist generation oscillator 54 propagated on the end face 57 through liquid 55, and end face 57 is vibrated, thereby the rinse water of end face 57 tops is atomized.
Adopt the present invention the 4th embodiment as described above, the upside of mist generation oscillator 54 only be enclosed in container 56 in liquid 55 contact, the surface of mist generation oscillator 54 does not take place directly to contact with rinse water.Therefore, in the equipment of the rinse water that such will the contacting of dish cleaning machine may become very dirty, even it is adjacent with rinse water that mist generation device 53 is mounted to its end face 57 1 sides, also can prevent to adhere to, be solidificated in after food from becoming the mud shape phenomenon on the vibration plane of mist generation oscillator 54 reliably.In addition, can not cause mist generation oscillator 54 faults yet, impact, make atomization quantity significantly to descend the degradation problem, even can be for a long time in the rinse water of dirt, stably atomize yet the operation of mist generation oscillator 54.
In addition, even do not contact the rinse water that may become very dirty and be to use under the occasion of the very high water of hardness such as well water at dish cleaning machine, can be behind the employing present embodiment attached to the inanimate matter composition on the surface of mist generation oscillator 54, can not exert an influence to its operation, can in long-time, stably realize this design original intention of the atomization of liquid.Therefore, in the equipment that utilizes mist generation oscillator 54 to atomize, be very effective.
Here, why end face 57 is arranged to the inclined plane, be because when generation the liquid from being enclosed in container 56 in 55 during bubble, bubble can downside surface attached to the central part of end face 57 on, make the vibration of mist generation oscillator 54 generations be difficult to propagate on the end face 57; And mobile by bubble is hoisted along the inclined plane, its center from vibration is left.In addition, on this end face 57 recess 57b being set, is because compare with flat shape only, and the atomization quantity that can increase the high concentration detergent solution behind the recess 57b is set.Reason is, concave surface is set after, the vibrational energy of mist generation oscillator 54 can be more to centre convergence.
In addition, constitute by resin, and it is provided with recess 57b, therefore,, can guarantees that vibration is stable by using and the close resin material of vibrational state that is enclosed in the liquid 55 in the container 56 owing to be located at the end face 57 of container 56 tops.In addition, owing to play a role effectively after the concentration of energy of the vibration of mist generation oscillator 54 is got up, therefore, always can produce atomizing stably, in large quantities.
In addition, though what enclose in the container 56 in the 4th embodiment of the present invention is distilled water, it also is operable propagating the liquid such as salt solution that vibrate, and wherein the liquid with no corruptibility, non-explosive is the best.In addition, constitute, also can wait according to the power difference of mist generation oscillator 54 to constitute,, do not have any problem as long as can starting of oscillation with metal though end face 57 is resins by easy vibration.In addition,, also can make the inner surface of container 56 make level, then in the shape of opposite side formation concavees lens though that be provided with on the end face 57 in the present embodiment is uniform recess 57b.Like this, the outside of container 56 will form depression.As long as can concentrate, effectively be used just passable to the center vibrational energy.
(the 5th embodiment)
Next, describe in detail with reference to Fig. 6, Fig. 7 mist generation device of the present invention is useful in the 5th embodiment in the washing machine.
In the washing machine 621 in the embodiment of the invention 5, as shown in Figure 6, the body inboard of washing machine 621 is provided with mist generation device 622.The structure of this mist generation device 622 as shown in Figure 7, its bottom surface is provided with the mist generation oscillator 623 that is made of ultrasonic oscillator, the upside of the vibration plane of mist generation oscillator 623 is provided with and is packaged with the container 625 of enclosing liquid 624, by enclose liquid 624 make be located at container 625 in mist generation oscillator 623 facing to end face on film 626 vibrate, the liquid that is used to produce atomizing (rinse water) in container 625 outsides is atomized.
In addition, with mist generation oscillator 623 facing to the upper surface of film 626 also constituted the cleaning agent throw-in part 627 that is used to drop into cleaning agent.Facing to the material of the film 626 of mist generation oscillator 623 is the resin of vibration easily, and it is shaped as the inclined plane.In addition, enclosing liquid 624 is distilled water.
The following describes operational circumstances and effect in the said apparatus formation.At first formation and the laundry operations situation to the washing machine 621 among the present invention the 5th embodiment describes.In washing stroke, at first inwardly drop into clothing (washings) in the bucket 628, then start-up operation; After the operation beginning, open the water that water intaking valve 629 adds the water level of regulation earlier, then, make motor 630 (Fig. 6) begin rotation.At this moment, the power of motor 630 is delivered on the impeller 631 by wash shaft, and impeller 631 is rotated, and in water clothing is stirred, and it is washed; Then, open draining valve 632 drainings.In the rinsing stroke, add water once more, then by with washing stroke in identical operations the clothing rinsing is clean.
Stroke dewaters after rinsing finishes.In the dehydration stroke, open draining valve 632 earlier the water in the interior bucket 628 is discharged, the power of motor 630 is delivered on the interior bucket 628 by dehydrating shaft, bucket 628 rotations in making, by on clothing, adding centrifugal force, moisture is separated from clothing, thereby realize dehydration.
For the operation in the above washing machine 621, also be provided with washing pre-treatment stroke among the 5th embodiment of the present invention.During laundry, open the cleaning agent input and cover 633, drop into cleaning agent in advance, then the cleaning agent input is covered 633 and place under the closed condition.Then, inwardly drop into clothing (washings) in the bucket 628, start laundry operations.After the operation beginning, to cleaning agent throw-in part 627, add water (be used for realize wash rinse water) from water intaking valve 629 earlier.Flooding time is set at and can makes water be full of cleaning agent throw-in part 627 basically.Here,, also can overflow, so that water level can keep is certain from cleaning agent throw-in part 627 even water has been added into some.Some begins to dissolve at this moment in the cleaning agent.
At this moment, drive mist generation oscillator 623 and start working, its vibration will be propagated in enclosing liquid 624, and pass and enclose liquid 624, make with container 625 in mist generation oscillator 623 facing to film 626 vibrate.With mist generation oscillator 623 facing to the position of film 626 be configured to like this, promptly can make the vibration amplitude of mist generation oscillator 623 reach maximum, thus can make with mist generation oscillator 623 facing to film 626 very big vibration takes place.
Under such vibration effect, the rinse water that is used for washing that is positioned at more the top will be vibrated, thereby rinse water is atomized; Simultaneously, on one side the cleaning agent of putting in the cleaning agent throw-in part 627 dissolve, Yi Bian contained high concentration detergent solution will disperse in the rinse water that is used for realizing washing.
Like this, contain cleaning agent after the atomizing be used for realize the rinse water of washing in other words the detergent solution of high concentration will in interior bucket 628, disperse, vaporific high concentration detergent solution will each position attached to clothing on.By place reasonable time under such state, the detergent solution of high concentration can make attached to the dirt generation chemical breakdown on clothing etc.Afterwards, carry out normally from washing and begin operation till the dehydration.
Therefore, in the 5th embodiment of the present invention, not that the rinse water that becomes very dirty is atomized, but the water that has just added is atomized.But as mentioned above, under the occasion of the very high water of hardness such as use well water, inanimate matter composition wherein also can be separated out, on the vibration plane attached to mist generation oscillator 623.Therefore, under such occasion, use mist generation device 622 among the present invention the 5th embodiment can prevent the generation of this situation, carry out the atomizing of liquid in can be stably long-time.
As mentioned above, therefore stable atomizing, also can take place owing to be provided with mist generation device 622, make and be used for realizing that the rinse water of washing atomizes in washing machine among the 5th embodiment of the present invention 621 in the rinse water that is used for realizing washing.In addition, can implement following pre-treatment stroke by mist generation device 622, promptly, the detergent solution that detergent concentration when concentration ratio is normally used is high adheres on the washings equably, place a period of time again, thereby can rely on chemical action that cleaning performance is increased substantially attached to the high concentration cleaning agent on the washings.
In addition, though what adopt in the 5th embodiment of the present invention is that mist generation device 622 is arranged on the body inboard of washing machine 621, adds the structure of water from water intaking valve 629 in cleaning agent throw-in part 627, but, also mist generation device 622 can be located at interior bucket 628 is wrapped in the outer bucket 634 of its inside, again outer bucket 634 interior being used for are realized that the rinse water of washing is added in the cleaning agent throw-in part 627, form the detergent solution of high concentration, such high concentration detergent solution is atomized, disperse in interior bucket 628, be attached on the clothing.Like this, also can reach same effect and effect.
In sum, mist generation device among the present invention can prevent that foreign matter from directly adhering to, being solidificated on the surface of mist generation oscillator, and then can prevent the generation that operation impacts, rough sledding such as significantly descending, mist generation oscillator breaks down, can not operate takes place atomization quantity to mist generation oscillator.In addition, because at hard water and become liquid that dirty being used for produce atomizing and also can stablize and atomize, so can be useful in dish cleaning machine and the washing machine etc., cleaning performance is greatly improved.
Claims (12)
1. a mist generation device is characterized in that comprising: mist generation oscillator; With vibration plane one side that is located at described mist generation oscillator, wherein enclose the container that liquid is arranged,
Constitute described container a part, with described mist generation oscillator facing to face be made into the film shape, pass the described liquid and the described film of inclosure by the ultrasonic vibration that described mist generation oscillator produces, the liquid that is used to produce atomizing in the outside of described container is atomized.
2. mist generation device as claimed in claim 1 is characterized in that: described container is low and absorb the few material of ultrasonic wave and constitute by the permeability of the described liquid of enclosing.
3. as claim 1 or 2 described mist generation devices, it is characterized in that: be located at described mist generation oscillator facing to face on the thickness of described film be set to: 1/2 of the wavelength when described atomizing takes place to propagate in described container with the ultrasonic vibration that oscillator produces.
4. as claim 1 or 2 described mist generation devices, it is characterized in that: be located at described mist generation oscillator facing to face on described film by with described mist generation oscillator facing to face form, and be concavity.
5. mist generation device as claimed in claim 4 is characterized in that: described film with respect to described mist generation oscillator facing to face one side be concavity.
6. mist generation device as claimed in claim 4 is characterized in that: in the described film with described mist generation oscillator facing to the opposite side of face be concavity.
7. mist generation device as claimed in claim 4 is characterized in that: described film in the extrusion molding process of container resin inject the back, by will with mist generation oscillator facing to face on thickness direction, carry out compression molding, form concavity.
8. as claim 1 or 2 described mist generation devices, it is characterized in that: be located at described mist generation oscillator facing to the above film of face form by resin.
9. mist generation device as claimed in claim 8 is characterized in that: described film by will be formed on described mist generation oscillator facing to face on opening portion covered airtightly with flaky resin and formed.
10. as claim 1 or 2 described mist generation devices, it is characterized in that: with described mist generation oscillator facing to face be configured to towards lopsidedness.
11. a dish cleaning machine is characterized in that being provided with the mist generation device described in claim 1 or 2, is used to make the rinse water that tableware etc. is cleaned to atomize.
12. a washing machine is characterized in that being provided with the mist generation device described in claim 1 or 2, and makes and be used for realizing that the rinse water of washing atomizes.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004167442 | 2004-06-04 | ||
| JP2004167442A JP4079912B2 (en) | 2004-06-04 | 2004-06-04 | Dishwasher |
| JP2004184728 | 2004-06-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1706559A true CN1706559A (en) | 2005-12-14 |
| CN100355504C CN100355504C (en) | 2007-12-19 |
Family
ID=35495514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100754175A Expired - Fee Related CN100355504C (en) | 2004-06-04 | 2005-06-01 | Mist generating device, and dishwasher and washing machine using same |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4079912B2 (en) |
| CN (1) | CN100355504C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109306604A (en) * | 2017-07-27 | 2019-02-05 | 青岛海尔洗衣机有限公司 | Water mist forming method, household electrical appliance form device and household electrical appliance with water mist |
| WO2019223572A1 (en) * | 2018-05-24 | 2019-11-28 | 青岛海尔滚筒洗衣机有限公司 | Laundry treatment device and control method therefor |
| CN107106717B (en) * | 2014-12-10 | 2020-02-04 | 海尔亚洲株式会社 | Mist generator and washing machine |
| CN111334969A (en) * | 2018-12-19 | 2020-06-26 | 青岛海尔滚筒洗衣机有限公司 | Clothes treating apparatus |
| CN113412163A (en) * | 2020-01-17 | 2021-09-17 | 东芝三菱电机产业***株式会社 | Ultrasonic atomization device |
| CN113412162A (en) * | 2020-01-17 | 2021-09-17 | 东芝三菱电机产业***株式会社 | Ultrasonic atomization device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4196014B2 (en) | 2006-07-14 | 2008-12-17 | パナソニック株式会社 | Dishwasher with atomizer |
| JP4762218B2 (en) * | 2007-10-10 | 2011-08-31 | パナソニック株式会社 | Drum type washer / dryer |
| JP2009127390A (en) * | 2007-11-27 | 2009-06-11 | Panasonic Electric Works Co Ltd | Toilet device |
| JP5098701B2 (en) * | 2008-03-04 | 2012-12-12 | パナソニック株式会社 | dishwasher |
| JP7009483B2 (en) * | 2017-01-09 | 2022-01-25 | ユナイテッド セラピューティクス コーポレイション | Aerosol delivery device, and methods for its manufacture and operation |
| US10799653B2 (en) | 2017-01-09 | 2020-10-13 | United Therapeutics Corporation | Aerosol delivery device and method for manufacturing and operating the same |
| CN109423839A (en) * | 2017-08-22 | 2019-03-05 | 无锡小天鹅股份有限公司 | It is atomized delivery device and its put-on method, device for clothing processing |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| FR2067645A5 (en) * | 1969-11-12 | 1971-08-20 | Commissariat Energie Atomique | Atomiser for flame spectrometry |
| SE9003730D0 (en) * | 1990-11-23 | 1990-11-23 | Electrolux Ab | WANTED TO TRANSFER VOLTAGE FROM A SCIENCE COLLECTION TO A SURFACE OF A PURPOSE |
| DE19713496C2 (en) * | 1997-03-17 | 1999-04-08 | Anton Fritsche | Ultrasonic atomizer for the mineral and limescale-free operation of a piezoelectric ceramic transducer for atomizing water |
| JP3898421B2 (en) * | 2000-06-28 | 2007-03-28 | 三菱電機株式会社 | Electric washing machine |
-
2004
- 2004-06-04 JP JP2004167442A patent/JP4079912B2/en not_active Expired - Fee Related
-
2005
- 2005-06-01 CN CNB2005100754175A patent/CN100355504C/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107106717B (en) * | 2014-12-10 | 2020-02-04 | 海尔亚洲株式会社 | Mist generator and washing machine |
| CN109306604A (en) * | 2017-07-27 | 2019-02-05 | 青岛海尔洗衣机有限公司 | Water mist forming method, household electrical appliance form device and household electrical appliance with water mist |
| WO2019223572A1 (en) * | 2018-05-24 | 2019-11-28 | 青岛海尔滚筒洗衣机有限公司 | Laundry treatment device and control method therefor |
| CN111334969A (en) * | 2018-12-19 | 2020-06-26 | 青岛海尔滚筒洗衣机有限公司 | Clothes treating apparatus |
| CN111334969B (en) * | 2018-12-19 | 2022-09-09 | 青岛海尔洗涤电器有限公司 | Clothes treating apparatus |
| CN113412163A (en) * | 2020-01-17 | 2021-09-17 | 东芝三菱电机产业***株式会社 | Ultrasonic atomization device |
| CN113412162A (en) * | 2020-01-17 | 2021-09-17 | 东芝三菱电机产业***株式会社 | Ultrasonic atomization device |
| US20220111412A1 (en) * | 2020-01-17 | 2022-04-14 | Toshiba Mitsubishi-Electric Industrial Systems Corporation | Ultrasonic atomization apparatus |
| CN113412162B (en) * | 2020-01-17 | 2022-08-09 | 东芝三菱电机产业***株式会社 | Ultrasonic atomization device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4079912B2 (en) | 2008-04-23 |
| CN100355504C (en) | 2007-12-19 |
| JP2005342662A (en) | 2005-12-15 |
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