CN105674404B - A kind of Photocatalyst air purification device - Google Patents
A kind of Photocatalyst air purification device Download PDFInfo
- Publication number
- CN105674404B CN105674404B CN201610176645.XA CN201610176645A CN105674404B CN 105674404 B CN105674404 B CN 105674404B CN 201610176645 A CN201610176645 A CN 201610176645A CN 105674404 B CN105674404 B CN 105674404B
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- Prior art keywords
- photocatalyst
- plate
- air duct
- air
- purification device
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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
- 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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
-
- 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
- F24F13/24—Means for preventing or suppressing noise
-
- 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
- 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
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- 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
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/247—Active noise-suppression
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- 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)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Catalysts (AREA)
Abstract
The present invention provides a kind of Photocatalyst air purification device.It includes the overhead gage and lower baffle plate for being set to interior of shell, upper photocatalyst plate and lower photocatalyst plate are equipped between the overhead gage and lower baffle plate, the upper photocatalyst plate and lower photocatalyst plate surround the interior air duct for flowing for air, the overhead gage, lower baffle plate, upper photocatalyst plate and lower photocatalyst plate surround the outer air duct for air flowing, and the interior air duct is connected with outer air duct.Photocatalyst air purification device of the invention, upper photocatalyst plate and lower photocatalyst plate surround interior air duct, overhead gage, lower baffle plate, upper photocatalyst plate and lower photocatalyst plate surround the outer air duct for air flowing, make the air entered in flowing in this way, it is flowed out after entire air output being divided to two cavitys to shunt, the impact that air stream generates shell can be substantially reduced, to achieve the purpose that drop low wind noise.
Description
Technical field
The present invention relates to the technical fields of air cleaning unit, in particular to a kind of Photocatalyst air purification device.
Background technique
Photocatalyst is a kind of using Nano titanium dioxide as the photosemiconductor material with photo-catalysis function of representative
General name, it is coated on substrate surface, and under the action of ultraviolet light, generate strong catalytic degradation function: can effectively degrade sky
Toxic and harmful gas in gas；It can effectively kill various bacteria, and the toxin that bacterium or fungi release can be decomposed and innoxious
Processing；It is also equipped with the functions such as deodorization, anti-pollution, purification air simultaneously.Photocatalyst air purifying is using photocatalyst technology at certain
Under specific condition, after the irradiation by certain energy level light, using the extremely strong hydroxyl free radical of the oxidability of generation, in air
A kind of purification techniques of multiple-microorganism is explained and killed to poisonous and harmful substance.Photocatalyst air purification device is touched with light
The equipment of matchmaker's progress air cleaning.
In the prior art, noise is larger when Photocatalyst air purification device works.
Summary of the invention
In view of this, a kind of noise lesser photocatalyst air purifying when being designed to provide work of the embodiment of the present invention
Device.
A kind of Photocatalyst air purification device, overhead gage and lower baffle plate including being set to interior of shell, the overhead gage
Upper photocatalyst plate and lower photocatalyst plate are equipped between lower baffle plate, the upper photocatalyst plate and lower photocatalyst plate are surrounded for supplying
The interior air duct of air flowing, the overhead gage, lower baffle plate, upper photocatalyst plate and lower photocatalyst plate are surrounded for the outer of air flowing
Air duct, the interior air duct are connected with outer air duct.
It further, further include upper mounting rack for installing photocatalyst plate, the upper mounting rack is mounted on glazing touching
The lower section of matchmaker's plate.
It further, further include lower mounting rack for installing lower photocatalyst plate, the lower mounting rack is mounted on lower light touching
The top of matchmaker's plate.
Further, the upper photocatalyst plate includes upper plate body, and the plate body includes multiple connected upper tabs, it is described on
Tabs at arranging in a ring.
Further, the middle part of the upper plate body is equipped with upper through-hole.
Further, the lower photocatalyst plate includes lower body, and the lower body includes multiple connected lower tabs, described
Lower tabs at arranging in a ring.
Further, the middle part of the lower body is equipped with lower through-hole.
Further, the overhead gage is taper type.
Further, the lower baffle plate is taper type.
It further, further include being set to interior of shell, the fan above upper photocatalyst plate.
Photocatalyst air purification device of the invention, upper photocatalyst plate and lower photocatalyst plate surround interior air duct, overhead gage,
Lower baffle plate, upper photocatalyst plate and lower photocatalyst plate surround the outer air duct for air flowing, so that the air of entrance is flowing
When dynamic, flowed out after entire air output being divided to two cavitys to shunt, the impact that air stream generates shell can be substantially reduced, from
And achieve the purpose that drop low wind noise.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, preferred embodiment is cited below particularly, and cooperate
Appended attached drawing, is described in detail below.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 shows outer air duct provided by the embodiment of the present invention and interior air channel structure figure.
Fig. 2 shows the structure charts of upper photocatalyst plate provided by the embodiment of the present invention.
Fig. 3 shows the structure chart of lower photocatalyst plate provided by the embodiment of the present invention.
Fig. 4 shows the structure chart of catalyst air purifying device provided by the embodiment of the present invention.
Main element symbol description:
100 catalyst air purifying devices
20 shells
Shell on 21
22 air inlet housings
23 grids
24 bottom plates
Air duct in 30
Photocatalyst plate on 31
311 upper plate bodies
Tabs on 3111
Through-hole on 312
32 lower photocatalyst plates
321 lower bodies
3211 lower tabs
322 lower through-holes
40 outer air ducts
41 overhead gages
42 lower baffle plates
Mounting rack on 50
60 lower mounting racks
70 fans
80 filtration cores.
Specific embodiment
To facilitate the understanding of the present invention, spigot-and-socket scaffold is described more fully below with reference to relevant drawings.
The preferred embodiment of spigot-and-socket scaffold is given in attached drawing.But spigot-and-socket scaffold can come in many different forms
It realizes, however it is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is makes to spigot-and-socket scaffold
Disclosure it is more thorough and comprehensive.
In the description of the present invention, it is to be understood that, term " longitudinal direction ", " transverse direction ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to limit of the invention
System.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiment or examples in can be combined in any suitable manner.
In the description of the present invention, unless otherwise specified and limited, it should be noted that term " installation ", " connected ",
" connection " shall be understood in a broad sense, for example, it may be mechanical connection or electrical connection, the connection being also possible to inside two elements can
, can also indirectly connected through an intermediary, for the ordinary skill in the art to be to be connected directly, it can basis
Concrete condition understands the concrete meaning of above-mentioned term.
Please refer to Fig. 1 and Fig. 4.The Photocatalyst air purification device 100 of the embodiment of the present invention, including including being set to shell
Overhead gage 41 and lower baffle plate 42 inside 20, are equipped with upper photocatalyst plate 31 between the overhead gage 41 and lower baffle plate 42 and lower light touches
Matchmaker's plate 32, the upper photocatalyst plate 31 and lower photocatalyst plate 32 surround the interior air duct 30 for flowing for air, the upper gear
Plate 41, lower baffle plate 42, upper photocatalyst plate 31 and lower photocatalyst plate 32 surround the outer air duct 40 for air flowing, the interior air duct
30 are connected with outer air duct 40.
In the Photocatalyst air purification device 100 of above-described embodiment, upper photocatalyst plate 31 and lower photocatalyst plate 32 surround
Air duct 30, overhead gage 41, lower baffle plate 42 are the same as the surrounded outer air duct 40 of shell 20, so that the air of entrance is in flowing, meeting
It is flowed out after being divided to two cavitys to shunt entire air output, the impact that the air stream of straight generates shell 20 can be substantially reduced,
To achieve the purpose that drop low wind noise.
It is understood that above-mentioned upper photocatalyst plate 31 is located at the top of lower photocatalyst plate 32, upper photocatalyst plate 31 is under
Photocatalyst plate 32 is matched and is installed together；Overhead gage 41 is located at the top of lower baffle plate 42, and the two cooperates and is mounted on
Together.Overhead gage 41, lower baffle plate 42, upper photocatalyst plate 31, lower photocatalyst plate 32 can be the plate body of concave surface, to extend air
In the path of the flowing in outer air duct 40 and interior air duct 30.Note that above-mentioned four concave surface plate body is not required, in outer air duct
40 and interior air duct 30 can reach the purpose that will be made an uproar.
It is worth noting that above-mentioned interior air duct 30 and outer air duct 40 are that air is wherein flowing suffered constraint space.It is interior
Air duct 30 is connected with outer air duct 40 multiple mouths are arranged by interior air duct 30 and outer air duct 40, these mouths can be through-hole, hole
Form, here through-hole refer to overhead gage 41, lower baffle plate 42, upper photocatalyst plate 31, lower photocatalyst plate 32 surface setting；Hole can
Gap is kept when installing by overhead gage 41, lower baffle plate 42, lower baffle plate 42 and overhead gage 41 keep gap when being installed together.This
The setting positions of a little mouths is specifically, interior air duct 30 has multiple mouths, such as four, wherein upper and lower two mouthfuls are respectively import and go out
Mouthful, left and right two mouths are side port.Air when interior air duct 30 is flowed, can respectively with upper photocatalyst plate 31 and lower photocatalyst plate 32
Inner surface collide turn and constantly reflect.Outer air duct 40 has multiple mouths, such as two mouths can be located at upper and lower position, for into
Mouth and outlet, outer air duct 40 can be divided into four sub-air channels because of the setting of the shape of overhead gage 41, lower baffle plate 42.Here, exist
Overhead gage 41, lower baffle plate 42 shape be concave surface (inner surface that the concave surface is outer air duct 40), and both for symmetrical structure
In the case where, outer air duct 40 can be divided into four air ducts.The left-half of overhead gage 41 and the upper left wall of shell 20 form one
Air duct (is denoted as the air duct D), and the right half part of overhead gage 41 and the upper right wall of shell 20 form (being denoted as the air duct C), lower baffle plate 42
The lower-left wall of left-half and shell 20 forms an air duct (being denoted as the air duct A), the right half part of lower baffle plate 42 and the right side of shell 20
Lower wall forms an air duct (being denoted as the air duct B).
Lower air of introducing is in the flow process in interior air duct 30 and outer air duct 40.
The import entrance that the air come in from the import of outer air duct 40 a part of can pass through interior air duct 30.In interior air duct 30
In the case that inlet -duct area is less than the discharge area in interior air duct 30, under the promotion of wind pressure, come in from the import in interior air duct 30
Air can be moved upwards by air duct A and air duct B, be discharged by air duct C and air duct D from the outlet of outer air duct 40.Due to glazing
The incoming air area of touch panel and shell 20 is less than the area of lower photocatalyst and shell 20, under the action of wind pressure, from air duct A and B
A part of air quantity can be moved upwards from interior being inhaled into intermediate cavity for air duct 30.In the incoming air area of glazing touch panel and overhead gage 41
It, can be from interior from a part of air quantity of air duct A and air duct B under the action of wind pressure less than the area of lower photocatalyst and lower baffle plate 42
The side port in air duct 30 is inhaled into interior air duct 30 and moves upwards.
Settable upper mounting rack 50, for installing photocatalyst plate 31.Upper mounting rack 50 is mounted on photocatalyst plate 31
Lower section.Well known mounting rack can be used in the structure of upper mounting rack 50.Of course for photocatalyst plate 31 is matched as annular, can enumerate
A kind of structure of upper mounting rack 50 out.Mounting rack 50 includes outline border, center and inside casing on this.Inside casing, outline border and center are mutually flat
Row, outline border can be located at top layer, inside casing is located at middle layer, and center is located at bottom.Inside casing, center and outline border can be circle, outline border
Internal diameter be greater than the internal diameter of center, the internal diameter of center is greater than the internal diameter of inside casing.Inside casing and center be connected with more connection straps (such as
Three), this several connection straps are arranged with the center of inside casing and center in even angular intervals, i.e., two neighboring connection strap is in 120
Spend angle.More connection straps (such as three) can also be connected between inside casing and outline border, this several connection straps can be with uniform intervals
Angular displacement.Mountable multiple LED light sources (such as three) on the roof of inside casing, LED light source can be located at a roof of inside casing
And/or bottom wall, notice that " roof " herein and " bottom " refer to the section for being parallel to inside casing inside casing.
Settable lower mounting rack 60, for installing lower photocatalyst plate 32, lower mounting rack 60 is mounted on lower photocatalyst plate 32
Top.Well known mounting rack can be used in the structure of upper mounting rack 50.It is annular of course for lower photocatalyst plate 32 is matched, can enumerates
A kind of structure of lower mounting rack 60 out.Lower mounting rack 60 may include frame disk, and the shape of frame disk and inside casing matches in be embedded into
In frame.By taking aforementioned inside casing is round as an example, then frame disk is discoid.The side wall of frame disk is connected with multiple frame feet (such as three).Frame
The roof and/or bottom wall of disk may be provided with multiple LED light sources.
Please refer to Fig. 2.In order to increase the contact area of photocatalyst to improve the efficiency of light-catalyzed reaction, can enumerate in one kind
Photocatalyst plate.Upper photocatalyst plate includes upper plate body 311, and upper plate body 311 is made of multiple upper tabs 3111, this multiple upper tabs
3111 arrange in a ring.Here, it arranges in a ring so that upper plate body 311 is round or similar round etc..Between upper tabs 3111
Being connected as one connection, so that plate body is integrated.Note that upper plate body 311 is divided into multiple upper hems here,
Merely for the sake of the needs of description, and upper plate body 311 can not be misinterpreted as and be spliced by multiple upper hems.Upper tabs 3111 is in V
Type, i.e., it includes two upper hems, and two upper hems can be plane or similar plane, two upper hem institute's angulation property of can refer to
For 15 to 145 degree, angulation is face face angle herein.Certainly, upper hem can also be flexure plane.In the structure of this kind of upper photocatalyst plate
In, plate body is in the similar fan shape of W type.
A kind of embodiment of outlet as interior air duct 30, the settable upper through-hole 312 of upper plate body 311, upper through-hole 312 can
The central location of plate body is set, and the shape of through-hole is not construed as limiting, such as round, rectangular etc..
The structure of upper plate body 311 has been described above, i.e., W-shaped similar fan shape presently describes the inside of upper plate body 311
Material.Upper plate body 311 may include three layers, and it is filter fiber among two surface layers that two surface layers, which are honeycomb photocatalyst net,.
Herein, honeycomb photocatalyst net is that nanoscale powder and the photosensitive semiconductor memory of a variety of nanoscales are done impurity
Ensure ventilative and contact sufficiently, then is formed with carrier mixed refining process.Honeycomb photocatalyst net can be used it is well known, such as from material point
For continuous base photo-catalytic filtering screen, aluminium base photo-catalytic filtering screen, Ni-based photo-catalytic filtering screen, non-woven fabrics photo-catalytic filtering screen, or
It is divided into porous foam photocatalyst purifying net, hexagonal aluminum honeycomb photocatalyst purifying net, porous metals photocatalyst purifying net etc. from shape,
Or it is divided into aluminium frame light catalyst filter, paper frame light catalyst filter, compound light catalyst filter etc. from preparation process.Honeycomb
Photocatalyst net is made of honeycomb substrate and the photocatalyst material being carried on carrier.Honeycomb substrate can be used such as Chinese patent,
Specifically: melting stacks out a kind of cellular glass optical catalyst carrier, and it is load made of lmm glass fiber stacks that carrier, which is as diameter,
There is the stomata of connection, then hole diameter lmm, 0.5 × 0.5 × 0.5m of carrier dimensions carry out oxygen etc. to carrier on body
Gas ions processing, increases surface hydroxyl.Well known dip-coating can be used in the mode of loading of honeycomb substrate as photocatalyst material.Light
Catalyst material can be nano-titanium dioxide, nano-ZnO, nano-tube/CdS, nanometer WO3, nanometer Fe2O3, nano PbS, nano SnO2, receive
Rice ZnS, nanometer SrTiO3, Nano-meter SiO_22Or nano-noble metal (such as platinum, rhodium, palladium), no longer multiple row are lifted.Filter fiber is that have
Filter the fiber of sexual function.Filter fiber can be for well known to terylene, acrylic fibers, polypropylene fibre, polyvinyl etc..It may further reference Chinese patent, have
Body is that filter fiber is characterized in that it is 0.01~0.1mm fibre bundle that molding diameter is starched by raw material, wherein containing quality be 11~
15% bamboo pole slurry Solid content, 38~42% straw slurry Solid content, 40~45% Chinese alpine rush slurry Solid content and 3~
6% rod slurry Solid content.Production method is characterized in impregnating in water 3 days or more after raw material solution is thin, is put into autoclaving and sets
Standby middle boiling 2 hours or more, slurry is ground by fiberizer after pulling out, then slurry concentration is adjusted to the quality of total Solid content
56~70% are in, finally presses spray wire drawing for fibre bundle in the spinneret machine of 0.01~0.1mm, by slurry using spinneret orifice.
Please refer to Fig. 3.In order to increase the contact area of photocatalyst to improve the efficiency of light-catalyzed reaction, can enumerate under one kind
Photocatalyst plate.Lower photocatalyst plate includes lower body 321.The structure of lower body 321 can be identical to upper plate body 311 and its material is constituted
It can be identical to upper plate body 311, details are not described herein.
It is emphasized that lower body 321 may be provided with lower through-hole 322, import of the lower through-hole 322 as interior air duct 30
A kind of embodiment.In order to preferably make the air stream in interior air duct 30 from the lower part of shell 20 to the overhead stream of shell 20
It is dynamic, lower through-hole 322 can be dimensioned to greater than upper through-hole 312, to be formed from inside 30 top of air duct in interior 30 lower part of air duct
Air pressure.
Aforementioned lower baffle plate 42 can be taper type, as under narrow wide funnel type or similar funnel type.Taper type can herein
For truncated cone or class truncated cone.The both ends of lower baffle plate 42 can be hatch frame, the opening of under shed (i.e. the opening of lower part)
Upper opening (i.e. the opening on top) can be narrower than.Upper opening and the shape of under shed are not construed as limiting, such as circle.Under shed can be used as
A kind of implementation of the import of outer air duct 40.
Multiple LED lamp sources (such as three) can be installed in the inner wall of lower baffle plate 42, three LED light can be with even angular intervals
It arranges in a ring, i.e. two adjacent LEDs lamp source can reach complete to upper photocatalyst plate 31, lower photocatalyst plate 32 at 120 degree of angles in this way
Sufficiently irradiate to orientation.
Aforementioned overhead gage 41 can also be taper type, i.e., low wide and up narrow funnel type or similar funnel type.The two of overhead gage 41
End can be hatch frame, and the opening of upper opening (i.e. the opening on top) can be narrower than under shed (i.e. the opening of lower part).Upper opening and
The shape of under shed is not construed as limiting, such as circle.Upper opening can be used as a kind of implementation of the outlet of outer air duct 40, upper opening
A kind of implementation of outlet as outer air duct 40.
The inner wall of lower baffle plate 42 also mountable multiple LED lamp sources, this can be identical to overhead gage 41, and and will not be described here in detail.Under
The height of baffle 42 may be configured as the height less than overhead gage 41, such as the height of lower baffle plate 42 is the 1/3 of 41 height of overhead gage
~1/2.The height of lower baffle plate 42 can be that the diameter ratio of under shed is 1/8~1/5, so that lower baffle plate 42 is disc-shaped.
In order to realize the installation of overhead gage 41 and lower baffle plate 42, mutually matched clamping part can be set in the two.Clamping
Well known form can be used in component.Both note that when being installed overhead gage 41 and lower baffle plate 42 by clamping part, can keep
Between there are certain gaps, using the side port as outer air duct 40.
Fan 70 can be also set inside shell 20, and fan 70 may be provided at the top of photocatalyst plate.Fan 70 is used for
The thrust for promoting air flowing from the bottom to top is generated inside shell 20.All fans known to this field can be used in fan 70
70。
Also in 20 inside of shell and filtration core 80 can be set positioned at the lower section of lower baffle plate 42.This field can be used in filtration core 80
All well known structures.Certainly, a kind of structure can be also enumerated herein, specifically: item is filtered including multiple vertical bar shapeds, filter item can be
It faces directly.Multiple filter items form stem along annular arrangement, such as stem can be cylinder.Filter two sides (two side phases of item
It is mutually parallel) can parallel filter column axis.Filter item surface can with it is inclined by the section of the filter item, inclined angle can be
10 to 45 degree.Except this, another structure can be also enumerated, i.e., similar to shutter.
Above-mentioned shell 20 may include side wall upper part upper shell 21, positioned at lower sidewall air inlet housing 22, be located at roof
Grid 23 and bottom plate 24 positioned at bottom wall.Upper shell 21 can be cylindrical plate；Air inlet housing 22 can be cylindrical plate, be provided with more
A air inlet entered for outside air.These air inlets straggly can arrange.For convenience to the component inside shell 20 into
Row installation and removal, can set detachable structure for the connection between upper shell 21 and air inlet housing 22.
Shell 20 further includes grid 23, is located at the top of fan 70.Outlet of the grid 23 for the air of shell 20.
The shape and structure of grid 23 can be used well known, can enumerate a kind of structure, specifically: including circular outer frame body and inside casing
Body, internal frame body is located at the center of outer frame body and the two is concentric.Connection outer frame body and internal frame body are provided with mostly with grizzly bar, within grizzly bar
The center of framework is arranged at circumference, forms lattice space between this multiple grizzly bar.
Bottom plate 24 is connected to air inlet housing 22, is plectane, can be perpendicular to air inlet housing 22.Bottom plate 24 mainly plays externally
The supporting role of shell 20.
Please refer to Fig. 4.The installation process of the photo-catalytic air cleaner of the embodiment of the present invention is described below.
It is installed on bottom plate 24 and filtration core 80 is installed inside air inlet housing 22, lower baffle plate is installed in the inside of filtration core 80
42, mounting rack 60 under being installed in lower baffle plate 42, the photocatalyst plate under the installation of the lower section of lower mounting rack 60.Upper mounting rack 50 is pacified
Photocatalyst plate is installed on lower mounting rack 60, and in the top of upper mounting rack 50, then the external of upper photocatalyst plate is installed
Overhead gage 41, then overhead gage 41 and lower baffle plate 42 are installed on together, so that upper photocatalyst plate and lower photocatalyst plate are located at upper gear
The space that plate 41 and lower baffle plate 42 are surrounded.On the top of overhead gage 41 fan 70 is installed again, upper shell 21 is mounted on air inlet
On shell 22, to form shell 20.Grid 23 is installed on the top of upper shell 21.
The air purification process of the photo-catalytic air cleaner of the embodiment of the present invention is described below.
Air enters in shell 20 from filtration core 80, enters in outer air duct 40 from the lower through-hole 322 of lower baffle plate 42,
Middle a part enters interior air duct 30.In interior air duct 30 and outer air duct 40, it is mounted on overhead gage 41, lower baffle plate 42, upper installation
Multiple LED lamp sources of frame 50 and lower mounting rack 60 irradiate upper photocatalyst plate and lower photocatalyst plate, and air is in upper photocatalyst plate under
Raw light-catalyzed reaction is issued under the catalysis of the photocatalyst material of photocatalyst plate, in the action of ultraviolet light of LED lamp source, it is net to obtain
Change.Purified air is discharged by the upper through-hole 312 of overhead gage 41, under the suction caused by fan 70, is discharged by grid 23
Shell 20.
Although the above more term for having used expression structure, such as " shell ", " overhead gage ", " lower baffle plate ", " glazing touching
Matchmaker's plate ", " lower photocatalyst plate " etc., but it does not exclude the possibility of using other terms.The use of these items is only for more
Easily describe and explain essence of the invention；Being construed as any additional limitation all is and spirit of that invention phase
It violates.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. a kind of Photocatalyst air purification device, which is characterized in that overhead gage and lower baffle plate including being set to interior of shell, institute
It states and is equipped with upper photocatalyst plate and lower photocatalyst plate between overhead gage and lower baffle plate, the upper photocatalyst plate and lower photocatalyst plate are enclosed
At the interior air duct for flowing for air, the overhead gage, lower baffle plate, upper photocatalyst plate and lower photocatalyst plate are surrounded for air
The outer air duct of flowing, the interior air duct are connected with outer air duct；
The interior air duct and outer air duct are provided with multiple mouths, and the multiple mouth is included in the overhead gage, lower baffle plate, described
The through-hole and be mounted in the overhead gage and the lower baffle plate that the surface of upper photocatalyst plate and the lower photocatalyst plate is arranged
The gap kept when together.
2. Photocatalyst air purification device according to claim 1, which is characterized in that further include for installing photocatalyst
The upper mounting rack of plate, the upper mounting rack are mounted on the lower section of photocatalyst plate.
3. Photocatalyst air purification device according to claim 1, which is characterized in that further include for installing lower photocatalyst
The lower mounting rack of plate, the lower mounting rack are mounted on the top of lower photocatalyst plate.
4. Photocatalyst air purification device according to claim 1, which is characterized in that the upper photocatalyst plate includes upper plate
Body, the upper plate body include multiple connected upper tabs, and the upper tabs at arranging in a ring.
5. Photocatalyst air purification device according to claim 4, which is characterized in that the middle part of the upper plate body is equipped with upper
Through-hole.
6. Photocatalyst air purification device according to claim 1, which is characterized in that the lower photocatalyst plate includes lower plate
Body, the lower body include multiple connected lower tabs, and the lower tabs at arranging in a ring.
7. Photocatalyst air purification device according to claim 6, which is characterized in that the middle part of the lower body is equipped with down
Through-hole.
8. Photocatalyst air purification device according to claim 1, which is characterized in that the overhead gage is taper type.
9. Photocatalyst air purification device according to claim 1, which is characterized in that the lower baffle plate is taper type.
10. Photocatalyst air purification device according to claim 1, which is characterized in that it further include being set to interior of shell,
Fan above upper photocatalyst plate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610176645.XA CN105674404B (en) | 2016-03-25 | 2016-03-25 | A kind of Photocatalyst air purification device |
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|---|---|---|---|
| CN201610176645.XA CN105674404B (en) | 2016-03-25 | 2016-03-25 | A kind of Photocatalyst air purification device |
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| CN105674404A CN105674404A (en) | 2016-06-15 |
| CN105674404B true CN105674404B (en) | 2019-02-19 |
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| CN204757160U (en) * | 2015-05-25 | 2015-11-11 | 邹炎 | Multi -functional air purification device |
| CN205641169U (en) * | 2016-03-25 | 2016-10-12 | 中山进成塑料制品有限公司 | Photocatalyst air purifying device |
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| US20090092523A1 (en) * | 2006-11-03 | 2009-04-09 | Chromogenics Sweden Ab | Pollutant decomposition device |
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| CN101680324A (en) * | 2007-04-27 | 2010-03-24 | 排放控制技术德国（奥格斯堡）有限公司 | Exhaust gas purification device for an exhaust gas system |
| CN201279428Y (en) * | 2008-06-24 | 2009-07-29 | 福建师范大学 | Air filter for photochemical catalyst degradation of organic matter |
| CN203437034U (en) * | 2013-07-24 | 2014-02-19 | 深圳市利源水务设计咨询有限公司 | Photocatalytic deodorization device |
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| CN104833008A (en) * | 2015-05-25 | 2015-08-12 | 邹炎 | Multifunctional air purifying device |
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| CN105674404A (en) | 2016-06-15 |
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Address after: 528400, No. two, No. two, No. three, Torch Road, 4, Tanzhou Town, Zhongshan, Guangdong Applicant after: Intelligent Polytron Technologies Inc (Guangdong) Address before: 528400, No. two, No. two, No. three, Torch Road, 4, Tanzhou Town, Zhongshan, Guangdong Applicant before: ZHONGSHAN JINCHENG PLASTIC PRODUCTS CO., LTD. |
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