CN109611975A - Ultrasonic air purifier - Google Patents
Ultrasonic air purifier Download PDFInfo
- Publication number
- CN109611975A CN109611975A CN201910006116.9A CN201910006116A CN109611975A CN 109611975 A CN109611975 A CN 109611975A CN 201910006116 A CN201910006116 A CN 201910006116A CN 109611975 A CN109611975 A CN 109611975A
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- Prior art keywords
- cavity
- air
- filter screen
- shell
- ultrasonic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000428 dust Substances 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000002245 particle Substances 0.000 claims abstract description 16
- 150000001450 anions Chemical class 0.000 claims description 18
- 230000005611 electricity Effects 0.000 claims description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- 239000003054 catalyst Substances 0.000 claims description 11
- XMWRBQBLMFGWIX-UHFFFAOYSA-N C60 fullerene Chemical compound C12=C3C(C4=C56)=C7C8=C5C5=C9C%10=C6C6=C4C1=C1C4=C6C6=C%10C%10=C9C9=C%11C5=C8C5=C8C7=C3C3=C7C2=C1C1=C2C4=C6C4=C%10C6=C9C9=C%11C5=C5C8=C3C3=C7C1=C1C2=C4C6=C2C9=C5C3=C12 XMWRBQBLMFGWIX-UHFFFAOYSA-N 0.000 claims description 10
- 229910003472 fullerene Inorganic materials 0.000 claims description 10
- 238000000889 atomisation Methods 0.000 claims description 9
- 230000002209 hydrophobic effect Effects 0.000 claims description 9
- 239000012528 membrane Substances 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 6
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 12
- 241000894006 Bacteria Species 0.000 abstract description 11
- 230000007774 longterm Effects 0.000 abstract 1
- 238000000746 purification Methods 0.000 description 10
- 238000001914 filtration Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000003746 surface roughness Effects 0.000 description 3
- 206010020751 Hypersensitivity Diseases 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 208000026935 allergic disease Diseases 0.000 description 2
- 230000007815 allergy Effects 0.000 description 2
- 208000006673 asthma Diseases 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000007306 functionalization reaction Methods 0.000 description 2
- 230000001535 kindling effect Effects 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000009288 screen filtration Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 208000024891 symptom Diseases 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/30—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physical Water Treatments (AREA)
Abstract
The invention discloses an ultrasonic air purifier, which comprises a shell, a filter screen, a dust collecting groove, an ultrasonic vibrator and an induced draft fan, wherein the shell is provided with a dust collecting groove; the shell is provided with an air inlet and an air outlet; the filter screen is arranged in the shell and divides the shell into a first cavity communicated with the air inlet and a second cavity communicated with the air outlet; the dust collecting groove is arranged in the shell and is positioned at the lower ends of the filter screen and the first cavity; the ultrasonic vibrator is positioned on one side of the shell and is respectively communicated with the first cavity, the filter screen and the second cavity; the first cavity is internally provided with a negative ion generator, the lower side of the inside of the second cavity is provided with a water storage tank, and the upper part of the second cavity is provided with an ultraviolet lamp; an induced draft fan is fixed at the air inlet of the first cavity. According to the invention, the negative ion generator and the dust particles filtered by the filter screen are vibrated into the dust collecting groove by the ultrasonic vibrator, so that the effect is not reduced after long-term use; and bacteria in the air can be killed, the quality of the air is ensured, and the dust particle rate for purifying PM2.5 reaches over 99 percent.
Description
Technical field
The present invention relates to air cleaning facility technical field, more particularly to a kind of ultrasonic air gas purifier.
Background technique
Currently, with the reinforcement of environmental pollution got worse with people's environmental consciousness, air quality has become the whole world
Focus of attention, air purifier slowly come into huge numbers of families.
But air clearing product at present on the market only carries out the filtering of air using only filter screen mostly, to reach
To the purpose of air cleaning.The device processing method of such filter type is single, and it is net for air that it is impossible to meet present people
The requirement of change.Present air purifier 1, purification style are single, and dust removing effects are low, and dust removing effects weaken after long-time service；2,
It can not kill except bacterium, and filter screen long-time service leads to dust, becomes the growth area of bacterium, leads to secondary pollution environment；
3, functionalization is low, does not have humidification function.
Therefore it provides a kind of long-time service good dedusting effect, containing being combined there are many purification style and bacterium can be prevented
Breed the problem of air purifier vdiverse in function is those skilled in the art's urgent need to resolve.
Summary of the invention
In view of this, it can be made to contain by the utilization of ultrasonic wave the present invention provides a kind of ultrasonic air gas purifier
There are many purification style, good dedusting effect is used for a long time and bacteria breed can be prevented, the second phase is vdiverse in function can to generate atomization
Water, humidifying air meet it instantly to the requirement of air quality.
To achieve the goals above, the present invention adopts the following technical scheme:
A kind of ultrasonic air gas purifier, including, shell, filter screen, dust collecting trough, ultrasonic vibrator
The shell is provided with air inlet and air outlet, and accommodating chamber is limited inside it；
The inside of the accommodating chamber is arranged in the filter screen, and the accommodating chamber is divided into be connected to the air inlet
One cavity and the second cavity being connected to air outlet；
The inside of the shell is arranged in the dust collecting trough, and is located at the lower end of the filter screen and the first cavity；
The ultrasonic vibrator is located at the side of the shell, and respectively with first cavity, filter screen and the second cavity
Connection；
First inside cavity is equipped with anion generator, is equipped with water storage tank on the downside of second inside cavity, top is equipped with
Ultraviolet lamp；
The air inlet of first cavity is fixed with air-introduced machine.
By ultrasonic vibrator by anion generator, the dust particle of filter screen filtration shakes to dust collecting trough the present invention
In, effect reduces after not will lead to long-time service；And the present invention, by dedusting technology diversification, anion generator can make micro-
The sedimentation of dust lane electricity, can kill the bacterium in air, guarantee the quality of air, filter screen can carry out taste removal to air, into one
Step purification, the micronic dust rate for purifying PM2.5 reach 99%, and water storage tank cooperation ultrasonic vibrator can make water fogging, humidifying air；For
The aquatic products endophytic bacteria in water storage tank is prevented, the present invention also increases has used ultraviolet lamp, guarantees the air of purification and the water of atomization
Sterilization.
Further, the filter screen is multiple filtration net, is followed successively by insulation filter screen from air intake to outlet air end, activity
Charcoal filter screen, PM2.5 high efficiency particulate air, hydrophobic permeable membrane.The insulation filter screen, activated charcoal strainer, PM2.5 high efficiency filter
Net, hydrophobic permeable membrane are sequentially fixed on the housing.
Wherein insulation filter screen 21 can will guarantee that filter screen will not be influenced by the anion generator in the first cavity, into
And electric shock is generated, the accidents such as kindling.
PM2.5 high efficiency particulate air is right >=filter efficiency of 0.3 μm of particle 99.97% or more, can effectively filter out those
Cause the particle of allergy and asthma symptoms, purification air performance is good.
Hydrophobic permeable membrane can guarantee that the moisture of the second inside cavity will not enter filter screen, prevent filter screen moisture viscous
It is viscous, influence gas permeability and filter effect.
Further, the anion generator includes negative direct current high voltage power supply, be fixed on first cavity top surface and
The metal plate that ground is arranged symmetrically has multiple tip-like fullerene electricity catalyst emission tips and fowler on the metal plate
The conducting wire of alkene electricity catalyst emission tip connection.
Using the principle of anion dedusting, passes through pulse using newest hyundai electronics science and technology, vibrates electric appliance for low-voltage liter
To negative direct current high voltage power supply, connection fullerene electricity catalyst emission tip is connected in high-voltage output end.Fullerene electricity catalyst transmitting point
End is connected by conducting wire 52, and the anion field of pure ecology can be generated during pulsed discharge, is made on dust band for clearance
Negative electrical charge is adsorbed near conducting wire, and ultrasonic vibrator is recycled to shake dust into dust collecting trough.
Wherein conducting wire is preferably carbon fiber bundle.
Further, the water storage tank is inverted cone shape structure, and side is provided with ultrasonic atomization piece, described to have ultrasonic wave
Atomizing piece is connect with the ultrasonic vibrator.
Further, the dust trench bottom is rough surface, has on the rough surface and adsorbs or adhere to solid
The adhesion layer of the function of grain.
It is " V " font, zigzag or wavy slot that rough surface shape, which is with section, in the present invention, or with multiple
Recess, such slot and recess, increase loaded area and bearer cap, so as to carry more solid particles.
Preferably, rough surface roughness Ra > 30, it is highly preferred that rough surface roughness Ra > 60, biggish roughness
It is capable of increasing the area of loading end, so as to deposit and carry more solid particles.
Have the function of adsorbing or adhere to solid particle, so as to more adhere to or adsorb, from generation adhesive attraction.
It can be seen via above technical scheme that compared with prior art, the invention has the following advantages that
1, purification style diversification of the present invention, is combined by ultrasonic vibrator with anion generator and filter screen, dedusting effect
Fruit is high, and PM2.5 filterability is 99% or more, and dust removing effects do not weaken after long-time service；
2, it can kill except bacterium, deodorization；Filtered air can not only be sterilized by anion generator, additionally it is possible to logical
It crosses ultraviolet lamp to sterilize the water in air and water storage tank, the problems such as secondary bacterium is infected will not be generated；
3, functionalization is comprehensive, has humidification function.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 attached drawing is structural schematic diagram provided by the invention.
In figure: 1 is shell；11 be the first cavity；12 be the second cavity；2 be filter screen；21 be insulation filter screen；22 are
Active carbon filter net；23 be PM2.5 high efficiency particulate air；24 be hydrophobic permeable membrane；3 be dust collecting trough；4 be ultrasonic vibrator；5 are negative
Ion generator；51 be fullerene electricity catalyst emission tip；52 be conducting wire；6 be water storage tank；61 be ultrasonic atomization piece.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The embodiment of the invention discloses a kind of ultrasonic air gas purifiers, including,
Shell 1, shell 1 are provided with air inlet and air outlet；Air inlet is provided with filter screen, prevents large-sized object from sucking this hair
In bright, the destruction of improper use is caused to the present invention.
The inside of shell 1 is arranged in filter screen 2, filter screen 2, and accommodating chamber is limited inside it, and shell 1 is divided into
The first cavity 11 being connected to air inlet and the second cavity 12 being connected to air outlet；
Filter screen 2 be multiple filtration net, from air intake to outlet air end be followed successively by insulation filter screen 21, activated charcoal strainer 22,
PM2.5 high efficiency particulate air 23, hydrophobic permeable membrane 24, insulate filter screen 21, activated charcoal strainer 22, PM2.5 high efficiency particulate air 23,
Hydrophobic permeable membrane 24 is sequentially fixed on shell 1.
Wherein active carbon filter net can effectively adsorb the miscellaneous taste in air, have the function that purify air.
PM2.5 high efficiency particulate air is right >=filter efficiency of 0.3 μm of particle 99.97% or more, can effectively filter out those
Cause the particle of allergy and asthma symptoms, purification air performance is good.
The air inlet of first cavity 11 is fixed with air-introduced machine.Air to be clean is introduced the first cavity 11 by air-introduced machine；
Anion generator 5 is equipped with inside first cavity 11, anion generator 5 includes negative direct current high voltage power supply, is fixed on the
The metal plate that one cavity, 11 top surface and ground are arranged symmetrically has multiple tip-like fullerene electricity catalyst emission tips on metal plate
51, and the conducting wire 52 connected in fullerene electricity catalyst emission tip 51, wherein conducting wire 52 is carbon fiber bundle.
Using the principle of anion dedusting, passes through pulse using newest hyundai electronics science and technology, vibrates electric appliance for low-voltage liter
To negative direct current high voltage power supply, connection fullerene electricity catalyst emission tip is connected in high-voltage output end.Fullerene electricity catalyst transmitting point
End is connected by conducting wire 52, and the anion field of pure ecology can be generated during pulsed discharge, is made on dust band for clearance
Negative electrical charge is adsorbed near conducting wire.
Wherein insulation filter screen 21, which is arranged between filter screen 2 and the first cavity 11, can will guarantee that filter screen will not be by the
Anion generator 5 in one cavity 11 influences, and then generates electric shock, the accidents such as kindling.
Dust collecting trough 3, the inside of shell 1 is arranged in dust collecting trough 3, and is located at the lower end of filter screen 2 and the first cavity 11；
3 bottom of dust collecting trough is rough surface, has the function of adsorbing or adhering to the adhesion layer of solid particle on rough surface.
Rough surface shape is that wavy slot increases loaded area and bearer cap in the present invention, so as to carry
More solid particles.Rough surface roughness Ra > 60, biggish roughness are capable of increasing the area of loading end, so as to heavy
It accumulates and carries more solid particles.
Have the function of adsorbing or adhere to solid particle, so as to more adhere to or adsorb, from generation adhesive attraction.
Ultrasonic vibrator 4, ultrasonic vibrator 4 are located at the side of shell 1, and respectively with the first cavity 11, filter screen 2 and
The connection of second cavity 12；
Second cavity, 12 inner lower is equipped with water storage tank 6, and top is equipped with ultraviolet lamp 7；
Wherein the hydrophobic permeable membrane 24 in filter screen 2 is arranged between filter screen and the second cavity, can guarantee the second cavity 12
Internal moisture will not enter filter screen, prevent filter screen moisture viscous, influence gas permeability and filter effect.
Water storage tank 6 is inverted cone shape structure, and side is provided with ultrasonic atomization piece 61, there is ultrasonic atomization piece 61 and ultrasound
Vibrator 4 connects.
By ultrasonic vibrator by anion generator, the dust particle of filter screen filtration shakes to dust collecting trough the present embodiment
In, effect reduces after not will lead to long-time service；And the present invention, by dedusting technology diversification, anion generator can make micro-
The sedimentation of dust lane electricity, can kill the bacterium in air, guarantee the quality of air, filter screen can carry out taste removal to air, into one
Step purification, the micronic dust rate for purifying PM2.5 reach 99%, and water storage tank cooperation ultrasonic vibrator can make water fogging, humidifying air；For
The aquatic products endophytic bacteria in water storage tank is prevented, the present invention also increases has used ultraviolet lamp, guarantees the air of purification and the water of atomization
Sterilization.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.For device disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is said referring to method part
It is bright.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (6)
1. a kind of ultrasonic air gas purifier, which is characterized in that including,
Shell (1), the shell (1) are provided with inside air inlet and air outlet and its and limit accommodating chamber；
Filter screen (2), the filter screen (2) are arranged in the inside in the accommodating chamber, and the accommodating chamber is divided into and institute
The second cavity (12) stating the first cavity (11) of air inlet connection and being connected to air outlet；
Dust collecting trough (3), the dust collecting trough (3) are arranged in the inside of the shell (1), and are located at the filter screen (2) and the
The lower end of one cavity (11)；
Ultrasonic vibrator (4), the ultrasonic vibrator (4) are located at the side of the shell (1), and respectively with first cavity
(11), filter screen (2) and the second cavity (12) connection；
Anion generator (5) are equipped with inside first cavity (11), the second cavity (12) inner lower is equipped with water storage
Slot (6), top are equipped with ultraviolet lamp (7)；
The air inlet of first cavity (11) is fixed with air-introduced machine.
2. a kind of ultrasonic air gas purifier according to claim 1, which is characterized in that the filter screen (2) is multilayer
Filter screen is followed successively by insulation filter screen (21), activated charcoal strainer (22), PM2.5 high efficiency particulate air from air intake to outlet air end
(23), hydrophobic permeable membrane (24), the insulation filter screen (21), activated charcoal strainer (22), PM2.5 high efficiency particulate air (23),
Hydrophobic permeable membrane (24) is sequentially fixed on the shell (1).
3. a kind of ultrasonic air gas purifier according to claim 1, which is characterized in that the anion generator (5)
Including negative direct current high voltage power supply, it is fixed on the metal plate that the first cavity (11) top surface and ground are arranged symmetrically, the metal
Multiple tip-like fullerene electricity catalyst emission tips (51) are had on plate, and in the fullerene electricity catalyst emission tip (51)
The conducting wire (52) of connection.
4. a kind of ultrasonic air gas purifier according to claim 3, which is characterized in that the conducting wire (52) is carbon fiber
Beam.
5. a kind of ultrasonic air gas purifier according to claim 1, which is characterized in that the water storage tank (6) is back taper
Shape structure, side are provided with ultrasonic atomization piece (61), described to have ultrasonic atomization piece (61) and the ultrasonic vibrator (4)
Connection.
6. a kind of ultrasonic air gas purifier according to any one of claims 1 to 5, which is characterized in that the dust collecting trough
(3) bottom is rough surface, has the function of adsorbing or adhering to the adhesion layer of solid particle on the rough surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910006116.9A CN109611975A (en) | 2019-01-04 | 2019-01-04 | Ultrasonic air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910006116.9A CN109611975A (en) | 2019-01-04 | 2019-01-04 | Ultrasonic air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109611975A true CN109611975A (en) | 2019-04-12 |
Family
ID=66017725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910006116.9A Withdrawn CN109611975A (en) | 2019-01-04 | 2019-01-04 | Ultrasonic air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109611975A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110230853A (en) * | 2019-06-28 | 2019-09-13 | 太仓新亚逊生物科技有限公司 | A kind of air cleaning unit of biotechnology |
-
2019
- 2019-01-04 CN CN201910006116.9A patent/CN109611975A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110230853A (en) * | 2019-06-28 | 2019-09-13 | 太仓新亚逊生物科技有限公司 | A kind of air cleaning unit of biotechnology |
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Application publication date: 20190412 |