CN106016673A - Photocatalyst air purifier - Google Patents
Photocatalyst air purifier Download PDFInfo
- Publication number
- CN106016673A CN106016673A CN201610310507.6A CN201610310507A CN106016673A CN 106016673 A CN106016673 A CN 106016673A CN 201610310507 A CN201610310507 A CN 201610310507A CN 106016673 A CN106016673 A CN 106016673A
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- CN
- China
- Prior art keywords
- cylinder
- air purifier
- air
- cover
- piston
- 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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Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- 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
- F24F8/10—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
- F24F8/117—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 using wet 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
- F24F8/10—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
- F24F8/15—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 by chemical means
- F24F8/167—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 by chemical means using catalytic reactions
-
- 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
- F24F8/192—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 by electrical means, e.g. by applying electrostatic fields or high voltages
-
- 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
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
A photocatalyst air purifier comprises a first barrel (1) arranged vertically. An air outlet is formed in the top end of the first barrel (1), and the bottom end of the first barrel (1) is closed. An annular convex edge (11) is formed on the inner wall of the first barrel (1) in a protruding mode. An air inlet (12) is formed in the wall, located below the annular convex edge (11), of the first barrel (1). The air purifier further comprises a cover (30). An opening of the cover (30) is in seamless butt joint with the air outlet. An ultraviolet lamp (33) is arranged in the cover (30). A photocatalyst net (32) which covers the whole section of the opening of the cover (30) and is used for purifying airflow under irradiation of the ultraviolet lamp (33) is arranged on the cover (30). An outlet (31) is formed in the wall face of the cover (30) and located in the side, facing the ultraviolet lamp (33), of the photocatalyst net (32). The air purifier is ingenious in design, good in air purification effect, economical and practical.
Description
Technical field
The present invention relates to a kind of photo-catalytic air cleaner.
Background technology
Existing air purifier uses the structure that plain gauze combines with photocatalyst net mostly, utilizes common
Air is tentatively filtered by filter screen, then uses photocatalyst net to eliminate the PM2.5 granule in air, be harmful to
Organic principle etc..After long-term use, plain gauze can be covered with dust all over this air purifier, thus reduces
Air purification efficiency.Meanwhile, photocatalyst net must contact with PM2.5 granule and harmful organic principle
In the case of could be filtered.And at filter screen after long term wear, some bulky grain in air can leak through
Filter screen, and be attached on photocatalyst net, thus reduce the contact surface of photocatalyst net and air, thus affect
PM2.5 granule and the elimination efficiency of harmful organic principle.Further, these bulky grains under the effect of air-flow also
Can be worn and torn photocatalyst net.
Summary of the invention
The present invention is directed to existing air purifier after long-term use, plain gauze can be covered with dust all over, thus drops
Low air purification efficiency, meanwhile, at filter screen after long term wear, some bulky grain in air can leak through filter
Net, and be attached on photocatalyst net, thus the problem reducing photocatalyst net and the contact surface of air, it is proposed that
A kind of air purifier.
Technical scheme proposed by the invention is as follows:
The present invention proposes a kind of air purifier, including the first cylinder being vertically arranged, this first cylinder top
End has air outlet；This first cylinder bottom end closure, is used for accommodating dedusting liquid so that the first cylinder body bottom is formed
Holding tank；This first cylinder inboard wall protrude be formed with collar flange, this first cylinder be positioned at collar flange
Air inlet is offered on the wall of lower section；
Air purifier also includes piston, and this piston includes second be slidably disposed in collar flange
Body, turns up and forms the ring-type limiting section being supported in separably on collar flange in this second cylinder top；Air
Depurator also includes being arranged on the second inner barrel and occupying the drainage screen in this whole cross section of the second inner barrel；
Being positioned on the wall below drainage screen of second cylinder offers through hole；
Air purifier also includes being arranged in the first cylinder top inner wall, for producing in the first inner barrel
The fan component of the air-flow flowed to air outlet by air inlet；Air purifier also includes being arranged on the first cylinder
Be positioned on the inwall below collar flange, for monitoring the displacement transducer of slide displacement of piston；
Air purifier also includes pipeline and is arranged in the first cylinder and is positioned at the shower nozzle above piston, pipe
One end, road is connected with shower nozzle, and the other end connects with holding tank；Air purifier also includes being arranged on pipeline,
For aspirating the dedusting liquid in holding tank when displacement transducer detects piston upward sliding and making this remove
The suction pump that dirt liquid sprays from shower nozzle；
Air purifier also includes cover, the cover mouth of this cover and air outlet slitless connection, is provided with in cover
Uviol lamp；It is provided with on cover and occupies this whole cross section of cover cover mouth, for purifying under the irradiation of uviol lamp
The photocatalyst net of air-flow；The photocatalyst net that is positioned at of cover offers outlet on the wall of uviol lamp side.
In the air purifier that the present invention is above-mentioned, also include being electrically connected with displacement transducer and suction pump respectively
Controller；This controller is for the warning sent when receiving displacement transducer because of piston upward sliding
After signal, start suction pump to drive dedusting liquid to spray from shower nozzle.
In the air purifier that the present invention is above-mentioned, fan component includes that be arranged on the first cylinder inboard wall props up
Frame, the blade being rotatably arranged on support, output shaft is connected with blade, for driving the first of blade
Motor and being electrically connected with the first motor, for changing the variator of blade rotational speed.
In the air purifier that the present invention is above-mentioned, drainage screen is the wire netting of 150 mesh-300 mesh.
In the air purifier that the present invention is above-mentioned, drainage screen includes one or more layers wire netting.
In the air purifier that the present invention is above-mentioned, dedusting liquid is water, faintly acid saline, weak acid, alkalescence salt
Water or weak base.
In the air purifier that the present invention is above-mentioned, also include being separately positioned on the inwall of the first cylinder and being positioned at
Above collar flange, for stoping piston to slide into the multiple positive stops outside collar flange.
In the air purifier that the present invention is above-mentioned, through hole has multiple, and multiple through hole is distributed in the most circumferentially
On the wall of the second cylinder.
The preliminary filter process of air of the air purifier of the present invention takes into account filtering type process of cleaning and spraying simultaneously
The advantage of process of cleaning；Specifically, when dust is less, filtering type process of cleaning is used to clear up；Work as ash
When dirt is more, spray for dust suppression method is used to clear up.By arranging piston, carry out the quantity of automatic decision dust,
Realize the switching between two kinds of dedusting methods.The air-purifier designs of the present invention is ingenious, air purification effect
Good, economical and practical.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 shows the schematic diagram of the air purifier of the embodiment of the present invention；
Fig. 2 shows the use state reference map of the air purifier shown in Fig. 1.
Detailed description of the invention
The technical problem to be solved in the present invention is: existing air purifier after long-term use, plain gauze meeting
It is covered with dust all over, thus reduces air purification efficiency, meanwhile, certain at filter screen after long term wear, in air
A little bulky grains can leak through filter screen, and is attached on photocatalyst net, thus reduces contacting of photocatalyst net and air
Face.The technical thought solving this technical problem that the present invention proposes is: a kind of air purifier of structure, this sky
The preliminary filter process of air of gas purifier takes into account filtering type process of cleaning and the advantage of spray for dust suppression method simultaneously；Tool
For body, when dust is less, filtering type process of cleaning is used to clear up；When dust is more, use spray
Mist process of cleaning is cleared up.Thus avoid the feelings reducing air purification efficiency after plain gauze is covered with dust all over
Condition.
The present invention is described in further detail below in conjunction with the accompanying drawings and the specific embodiments.
As it is shown in figure 1, Fig. 1 shows the schematic diagram of the air purifier of the embodiment of the present invention.This air is clean
Changing the first cylinder 1 that device includes being vertically arranged, this first cylinder 1 top has air outlet；This first cylinder
1 bottom end closure, so that forming the holding tank for accommodating dedusting liquid bottom the first cylinder 1；Wherein, according to
The chemical composition of dust is different, and dedusting liquid can be water, faintly acid saline, weak acid, alkalescence saline or weak base
Deng.
This first cylinder 1 inwall protrude be formed with collar flange 11, this first cylinder 1 be positioned at flange 11
Air inlet 12 is offered on the wall of lower section.This air inlet 12 can have 1, it is also possible to is multiple.
Air purifier also includes piston 2, and this piston 2 includes being slidably disposed in collar flange 11
The second cylinder 22, this second cylinder 22 top turn up formation be supported in separably on collar flange 11
Ring-type limiting section 23；When ring-type limiting section 23 is supported on collar flange 11, collar flange 11 He
Between piston 2 the most very close to each other；
Air purifier also includes being arranged on the second cylinder 22 inside and occupies this second cylinder 22 internal whole
The drainage screen 4 in cross section；Being positioned on the wall below drainage screen 4 of second cylinder 22 offers through hole 21；
Here, through hole 21 can arrange 1, it is also possible to arranges multiple；Preferably, through hole 21 has multiple, and
Multiple through holes 21 are averagely distributed on the wall of the second cylinder 22 circumferentially.When piston 2 upward sliding, make
When ring-type limiting section 23 separates with collar flange 11, gap between piston 2 and collar flange 11, can be produced；
When piston 2 continues to slide up, during so that through hole 21 is in the top of collar flange 11, the first cylinder 1
Be positioned at space above collar flange 11 and the first cylinder 1 be positioned at the space below collar flange 11 just
Effectively can be connected by through hole 21.
Air purifier also includes being arranged in the first cylinder 1 top inner wall, for inside the first cylinder 1
Produce the fan component 8 of the air-flow flowed by air inlet 12 to air outlet；Air purifier also includes arranging
Being positioned on the inwall below collar flange 11 at the first cylinder 1, for monitoring the slide displacement of piston 2
Displacement transducer 9；
Air purifier also includes pipeline 6 and is arranged in the first cylinder 1 and is positioned at the spray above piston 2
5, pipeline 6 one end is connected with shower nozzle 5, and the other end connects with holding tank；Air purifier also includes setting
Put on pipeline 6, for aspirating in holding tank when displacement transducer 9 detects piston 2 upward sliding
Dedusting liquid and make the suction pump 7 that this dedusting liquid sprays from shower nozzle 5.
In order to realize automatization's pumping function of suction pump 7, air purifier also include respectively with displacement sensing
The controller (not shown) that device 9 and suction pump 7 are electrically connected with.This controller is for putting in place in reception
After the alarm signal sent when displacement sensor 9 is because of piston 2 upward sliding, start suction pump 7 and remove to drive
Dirt liquid sprays from shower nozzle 5.
Further, air purifier also includes cover 30, and the cover mouth of this cover 30 is seamless with air outlet right
Connect, in cover 30, be provided with uviol lamp 33；It is provided with on cover 30 and occupies this cover 30 and cover whole section of mouth
Face, under the irradiation of uviol lamp 33 photocatalyst net 32 of purifying gas flow；The light that is positioned at of cover 30 touches
Matchmaker's net 32 offers outlet 31 on the wall of uviol lamp 33 side.In the present embodiment, photocatalyst
Net 27 includes the wire netting of 3-40 mesh, and is attached to the photocatalyst layer on wire netting surface.This photocatalyst
Layer can be nano-TiO2、ZnO、CdS、WO3、Fe2O3、PbS、SnO2、ZnS、SrTiO3、
SiO2In one.Photocatalyst layer can occur light-catalyzed reaction under ultraviolet irradiation, thus filters pipeline
By the PM2.5 in the air-flow of photocatalyst net 27, organic principle etc. in 1.
By technique scheme, when drainage screen 4 is not blocked by dust and fan component 8 brings into operation,
Air-flow can be flowed to air outlet by air inlet 12 through drainage screen 4.Now, the dust entrained by air-flow only leads to
Cross filtering type process of cleaning to filter.After have accumulated too much dust on drainage screen 4, drainage screen 4 meeting portion
Divide or entirely shut；Along with fan component 8 continues to run with, being positioned on collar flange 11 of the first cylinder 1
The space of side can produce negative pressure, thus causes piston 2 upward sliding, and makes through hole 21 rapidly mobile
Top to collar flange 11.Now, air-flow can be by air inlet 12, and via through holes 21 flows to air outlet.
Meanwhile, when piston 2 upward sliding, dedusting liquid can spray from shower nozzle 5, flows from through hole 21
The dust entrained by air-flow gone out can be adhered to by this dedusting liquid, and re-flows appearance under gravity
Receive in groove.Now, the dust in air-flow is to be filtered by spray for dust suppression method.Meanwhile, at the work of gravity
Under with, from shower nozzle 5, the dedusting liquid of ejection is also fallen on drainage screen 4, can be rushed by the dust on drainage screen 4
Enter in holding tank so that the mesh on drainage screen 4 reopens.When fan component 8 quits work,
Under gravity, slide downward is until ring-type limiting section 23 is supported on collar flange 11 piston 2.
Further, fan component 8 includes the support 81 being arranged on the first cylinder 1 inwall, rotatably
The blade 82 that is arranged on support 81, output shaft is connected with blade 82, for driving the of blade 82
One motor (not shown) and being electrically connected with the first motor, for changing the change of blade 82 rotating speed
Speed device (not shown).This fan is existing structure, repeats the most one by one.Use drainage screen
4 filter the dust in air, and its efficiency is too low, therefore, now, variator just can be used blade
The rotating speed of 82 tunes up, so, it is possible to so that being positioned at the space above collar flange 11 in the first cylinder 1
Produce negative pressure, so that piston 2 upward sliding, and then start suction pump 7, it is achieved to the dust in air
Carry out spray for dust suppression.
Further, drainage screen 4 can be the wire netting of 150 mesh-300 mesh, can include one layer or many
Layer wire netting.
Further, displacement transducer 9 is also called linear transducer, be a kind of belong to metal sensing linear
Device, the effect of displacement transducer is that various measurands are converted to electricity.In process of production, position
The measurement moved is generally divided into measurement full size and mechanical displacement two kinds.By the form of measured variable conversion not
With, displacement transducer can be divided into analog and digital two kinds.Analog can be divided into again physical property type and structural type
Two kinds.Conventional displacement transducer is in the majority with analog structure type, including potentiometric displacement transducer, inductance
Formula displacement transducer, selsyn, capacitive displacement transducer, electric vortex type displacement sensor, Hall-type
Displacement transducer etc..Displacement transducer 9 is mainly used in the displacement of piston 2 upward sliding is converted to alarm signal
Number, and this alarm signal is sent to controller, controller drives suction pump 7 further according to alarm signal.Need
Being noted that in the present embodiment, alarm signal is current signal, and controller is mainly current amplifier,
Its effect is alarm signal to be amplified through processing, the electromagnetic wire of the then control and suck pump 7 of the signal after amplification
Circle, thus start suction pump 7 and carry out aspirating dedusting liquid.Controller can also is that simple amplifier, it is possible to
With the controller using CPU to be constituted.Due in the present invention, this controller does not seek protection, the most not
Specifically repeat.
Further, as depicted in figs. 1 and 2, air purifier also includes being separately positioned on the first cylinder 1
Inwall on and be positioned at above collar flange 11, multiple for stop piston 2 to slide into outside collar flange 11
Positive stop 3.It is separated with gap, when piston 2 slides up between being appreciated that between the plurality of positive stop 3
Moving when withstanding positive stop 3, air-flow can pass through in the gap between positive stop 3.Preferably, exist
In the present embodiment, when piston slides up to withstand positive stop 3, through hole 21 can slide into ring-type convex
The top of edge 11, so can make the air-flow within the first cylinder 1 to flow more glibly, prevents
One cylinder 1 is positioned at the space negative pressure above collar flange 11 excessive.
It should be appreciated that for those of ordinary skills, can be improved according to the above description
Or conversion, and all these modifications and variations all should belong to the protection domain of claims of the present invention.
Claims (8)
1. an air purifier, it is characterised in that include the first cylinder (1) being vertically arranged, this is years old
One cylinder (1) top has air outlet；This first cylinder (1) bottom end closure, so that the first cylinder (1)
Holding tank for accommodating dedusting liquid is formed on bottom；This first cylinder (1) inwall protrusion is formed ring-type convex
Edge (11), the wall being positioned at collar flange (11) lower section of this first cylinder (1) offers air inlet
(12)；
Air purifier also includes that piston (2), this piston (2) include being slidably disposed in collar flange
(11) the second cylinder (22) in, turns up to be formed and is supported in separably in this second cylinder (22) top
Ring-type limiting section (23) on collar flange (11)；Air purifier also includes being arranged on the second cylinder (22)
Inside also occupies the drainage screen (4) in whole cross section inside this second cylinder (22)；Second cylinder (22)
It is positioned on the wall of drainage screen (4) lower section and offers through hole (21)；
Air purifier also includes being arranged in the first cylinder (1) top inner wall, in the first cylinder (1)
The internal fan component (8) producing the air-flow flowed by air inlet (12) to air outlet；Air purifier is also
Including on the inwall being positioned at collar flange (11) lower section being arranged on the first cylinder (1), it is used for monitoring work
The displacement transducer (9) of the slide displacement of plug (2)；
Air purifier also includes pipeline (6) and is arranged in the first cylinder (1) and is positioned at piston (2)
The shower nozzle (5) of top, pipeline (6) one end is connected with shower nozzle (5), and the other end connects with holding tank；Empty
Gas purifier also includes being arranged on pipeline (6), for piston (2) being detected when displacement transducer (9)
The dedusting liquid in holding tank the suction pump (7) making this dedusting liquid spray is aspirated from shower nozzle (5) during upward sliding；
Air purifier also includes cover (30), the cover mouth of this cover (30) and air outlet slitless connection,
Uviol lamp (33) it is provided with in cover (30)；It is provided with on cover (30) and occupies this cover (30) cover
Mouthful whole cross section, for the photocatalyst net (32) of purifying gas flow under the irradiating of uviol lamp (33)；Cover
(30) the photocatalyst net (32) that is positioned at offers outlet (31) on the wall of uviol lamp (33) side.
Air purifier the most according to claim 1, it is characterised in that also include respectively with displacement
The controller that sensor (9) and suction pump (7) are electrically connected with；This controller is for receiving displacement biography
After the alarm signal sent when sensor (9) is because of piston (2) upward sliding, start suction pump (7) with
Dedusting liquid is driven to spray from shower nozzle (5).
Air purifier the most according to claim 1 and 2, it is characterised in that fan component (8)
Including the support (81) being arranged on the first cylinder (1) inwall, it is rotatably arranged on support (81)
Blade (82), output shaft is connected with blade (82), for drive the first motor of blade (82) with
And be electrically connected with the first motor, be used for changing the variator of blade (82) rotating speed.
Air purifier the most according to claim 1 and 2, it is characterised in that drainage screen (4) is
The wire netting of 150 mesh-300 mesh.
Air purifier the most according to claim 1 and 2, it is characterised in that drainage screen (4) wraps
Include one or more layers wire netting.
Air purifier the most according to claim 1 and 2, it is characterised in that dedusting liquid be water,
Faintly acid saline, weak acid, alkalescence saline or weak base.
Air purifier the most according to claim 1 and 2, it is characterised in that also include setting respectively
Put on the inwall of the first cylinder (1) and be positioned at collar flange (11) top, being used for stoping piston (2)
Slide into collar flange (11) multiple positive stops (3) outward.
Air purifier the most according to claim 1 and 2, it is characterised in that through hole (21) has
Multiple, and multiple through hole (21) is averagely distributed on the wall of the second cylinder (22) circumferentially.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610310507.6A CN106016673A (en) | 2016-05-11 | 2016-05-11 | Photocatalyst air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610310507.6A CN106016673A (en) | 2016-05-11 | 2016-05-11 | Photocatalyst air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106016673A true CN106016673A (en) | 2016-10-12 |
Family
ID=57099981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610310507.6A Withdrawn CN106016673A (en) | 2016-05-11 | 2016-05-11 | Photocatalyst air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106016673A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107694332A (en) * | 2017-10-30 | 2018-02-16 | 四川爱尔西科技有限公司 | For indoor formaldehyde and the purifier of carbon monoxide |
| CN111895539A (en) * | 2020-08-06 | 2020-11-06 | 武汉盛世永昌科技股份有限公司 | High-efficient indoor air purification system |
-
2016
- 2016-05-11 CN CN201610310507.6A patent/CN106016673A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107694332A (en) * | 2017-10-30 | 2018-02-16 | 四川爱尔西科技有限公司 | For indoor formaldehyde and the purifier of carbon monoxide |
| CN111895539A (en) * | 2020-08-06 | 2020-11-06 | 武汉盛世永昌科技股份有限公司 | High-efficient indoor air purification system |
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Application publication date: 20161012 |