CN2666428Y - Air purifier with light catalyst and nano-antibiotic effect - Google Patents
Air purifier with light catalyst and nano-antibiotic effect Download PDFInfo
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- CN2666428Y CN2666428Y CN 200320115022 CN200320115022U CN2666428Y CN 2666428 Y CN2666428 Y CN 2666428Y CN 200320115022 CN200320115022 CN 200320115022 CN 200320115022 U CN200320115022 U CN 200320115022U CN 2666428 Y CN2666428 Y CN 2666428Y
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- air purifier
- cabinet
- photocatalyst
- antibacterial effect
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Abstract
An air purifier which has photocatalyst and nano-antibacterial effects, the utility model is characterized in that, the purifier comprises a machine box (1), an isolated blocking board (2) which is arranged in the machine box, a multi-layer fiber filter board (3) and a multi-layer porous ceramic board (4), an opening in the center of the ceramic board is matched with a light transmittance cylinder (5), an ultraviolet lamp (6) which is provided with a lamp seat is arranged in the light transmittance cylinder, all the devices and components are connected to constitute the integral air purifier through pipelines and connecting pieces. The utility model has strong filtering performance and the functions of killing bacteria, inhibiting bacterial regrowth and decomposing formaldehyde and other organic compounds, the utility model can be applied to families, hospitals, schools and luxury buildings of the public facilities.
Description
One, technical field
This utility model relates to a kind of air purifier with photocatalyst and nano-antibacterial effect, belongs to daily life fields such as public health.
Two, background technology
Along with expanding economy, the environmental pollution that commercial production is brought is on the rise, and people's vivosphere but is faced with great challenge.The outburst of spring and summer in this year " SARS " not only makes the economic development of human life security and society be subjected to great impact, has caused unprecedented fear on people.Because the sudden and infectiousness of respiratory tract disease often makes people hard to guard against, so its natural disaster that influences more than other also will be bound to arouse fear.Be accompanied by enriching constantly of material life, people also improve gradually to the requirement of living environment.
Chinese patent 01274135 " nanometer photocatalytic air purifying sterilization machine " is to adopt the porous nano-photo catalytic thin film of multi-layer transparent to improve contact area, but effect and not obvious, area only can increase 1-2 doubly.
Chinese patent 02277049.6 " efficiency light catalyst air purifying device " reaches the purpose that purifies air by three metafiltration nets and photocatalyst grizzly bar.By increasing the number of plies of filter screen, though can improve the rejection rate to dust in the air effectively, this increase is extremely limited, and along with the increase of filter screen, the depurator volume increases, and the resistance of air also increases, and energy consumption increases.
Chinese patent 02139299 " high adsorption air processor " has the fiber of high adsorption photocatalyst and the composite particles of active carbon and nanometer to reach clean-up effect efficiently by metal sieve plate, load.The main feature of this device is a high adsorption, but fiber is too big to the resistance of air; And the ultraviolet permeability is poor, and the photocatalytic of nano-catalyst can not be given full play to, so sterilization effect is undesirable.
Three, summary of the invention
The purpose of this utility model is to propose a kind of air purifier with photo-catalytic nano effect at the deficiencies in the prior art, be characterized in organic functions such as filterability is strong, kill bacteria, inhibition bacteriological aftergrowth, degradation of formaldehyde, can be used for the office building, auditoriums, hotels of family, hospital, school and communal facility by having.
The purpose of this utility model is realized by following technical measures:
Air purifier with photocatalyst and nano-antibacterial effect, be characterized in that this depurator isolates baffle plate, multi-layer fiber screen plate, multi-layer porous ceramic wafer, ceramic wafer center drilling and should mate with the printing opacity cylinder by being equipped with in cabinet and the cabinet, the uviol lamp of installing band lamp socket in the printing opacity cylinder connects and composes air purifier integral body by pipeline and connector with each device and device.
Isolating baffle plate separates filter element and photocatalysis chamber, and baffle plate is connected with cabinet, only stay a side that air duct is arranged, the filter chamber is provided with the multi-layer fiber screen plate, multi-layer porous ceramic wafer is equipped with in the photocatalysis chamber, the porous ceramics granule of filling 20-80% between the ceramic wafer.Door is established in the cabinet front, and cabinet one side is provided with air inlet and blower fan, and the cabinet top cover is provided with the air draft plate, establishes the uviol lamp of band lamp socket in the middle of the top cover, and uviol lamp inserts in the printing opacity cylinder.Control panel is provided with on and off switch, transfers wind and timing knob.
The printing opacity cylinder is that good glass of ultraviolet permeability or plastics are made.
Depurator cabinet inwall scribbles gold redrock nano-titanium dioxide.Fiber filter plate and porous ceramic plate are fiber and pottery is composited with the nano photo-catalytic material.Ceramic particle is that nano photo-catalytic material nanometer anatase titania, nanometer silver and nano zine oxide and porous natural minerals kieselguhr, meerschaum and/or zeolite are composited.The ceramic particle particle diameter is 2-20mm, porosity＞50%, specific surface area＞20M
2/ g, density＜1.5g/cm
3
The relative humidity of photocatalysis chamber is 95～99.5%.
Performance indications of the present utility model:
1, the killing rate to common bacteria such as escherichia coli, staphylococcus in the air reaches more than 99%.
2, to the organic degradation rates such as formaldehyde in the room air more than 99%.
Air purifier of the present utility model can be used for the office building, auditoriums, hotels of family, hospital, school and communal facility.
This utility model compared with prior art has following advantage:
1) contact area of air and catalyst is big: the nano compound stephanoporate ceramic particle of employing is that high-activity nano titanium dioxide, nanometer silver and nano zine oxide and porous natural minerals are composited; Granule is in suspended state in the purification process, and as the 20 square metres of calculating of specific surface area by 100 gram catalyst grains, every gram catalyst grains, the total contact area of air and catalyst is: 20M
2* 100=200M
2, and concerning multi-layer sheet, no matter how to increase the number of plies, several square metres only of its total contacts area.So its contact area is dozens or even hundreds of times of prior art.
2) air prolongs its time of staying in depurator by granular layer.
3) because the particle porosity height adds that granule is in suspended state, so ultraviolet light strengthens the photolytic activity increase at intergranular permeability.
4) be high humility in the catalyst chamber: from the photocatalysis principle of catalyst, under action of ultraviolet light, nano titanium oxide can have the 402.8MJ/mol reaction with the hydroxyl radical free radical HO that water forms can, be higher than all kinds of chemical bond energys in the organic compound, be the strongest in the oxidation base that exists in the water body, its energy oxidation most organic pollutants and part inorganic pollution makes it finally to be degraded to CO
2, H
2Innocuous substances such as O, and kill bacteria, virus etc.Therefore the steam in the catalyst chamber can form moisture film at particle surface, helps the carrying out of photocatalysis sterilization process.
5) the depurator inwall is the gold redrock nano-titanium dioxide coating: because gold redrock nano-titanium dioxide has very strong covering power and anti-ultraviolet ability, therefore the depurator inwall applies and both can prevent that ultraviolet from leaking behind the gold redrock nano-titanium dioxide and cause injury to the people, it is indoor simultaneously ultraviolet to be fixed on photocatalysis, can improve its catalytic efficiency, cut down the consumption of energy.
Four, description of drawings
Fig. 1 is the structural representation with air purifier of photocatalyst and nano-antibacterial effect.
1 cabinet, 2 is isolated baffle plates, 3 fiber filter plates, 4 porous ceramic plates, 5 printing opacity cylinders, 6 uviol lamps, 7 ceramic particles, 8,9 air inlets, 10 blower fans, 11 air draft plates.
Five, the specific embodiment
Below by embodiment this utility model is specifically described; be necessary to be pointed out that at this present embodiment only is used for this utility model is further specified; can not be interpreted as the restriction to this utility model protection domain, the person skilled in the art in this field can make some nonessential improvement and adjustment according to above-mentioned content of the present utility model.
Embodiment:
The utlity model has simple in structure, easily manufactured, as shown in Figure 1.Air purifier with photocatalyst and nano-antibacterial effect by be equipped with in cabinet 1 and the cabinet isolate baffle plate 2, multi-layer fiber screen plate 3, multi-layer porous ceramic wafer 4, ceramic wafer center drilling should with printing opacity cylinder 5 couplings, the uviol lamp 6 of installing band lamp socket in the printing opacity cylinder connects and composes air purifier integral body by pipeline and connector with each device and device.
As shown in Figure 1, isolate baffle plate 2 filter element and photocatalysis chamber are separated, and baffle plate is connected with chassis active, only stay a side that air duct is arranged, the filter chamber is provided with multi-layer fiber screen plate 3, and multi-layer porous ceramic wafer 4 is equipped with in the photocatalysis chamber, and screen plate is connected with chassis active respectively with ceramic wafer.The porous ceramics granule 7 of filling 20-80% between the ceramic wafer.Door 8 is established in the cabinet front, and cabinet one side is provided with air inlet 9 and blower fan 10, and the cabinet top cover is provided with air draft plate 11.Establish the uviol lamp 6 of band lamp socket in the middle of the top cover, uviol lamp inserts in the printing opacity cylinder 5.Control panel is provided with on and off switch, transfers wind and timing knob.
Depurator cabinet inwall scribbles gold redrock nano-titanium dioxide.Fiber filter plate and porous ceramic plate are fiber and pottery is composited with the nano photo-catalytic material.
Ceramic particle is that nano photo-catalytic material nanometer anatase titania, nanometer silver and nano zine oxide and porous natural minerals kieselguhr, meerschaum and/or zeolite are composited.The ceramic particle particle diameter is 2-20mm, porosity＞50%, specific surface area＞20M
2/ g, density＜1.5g/cm
3
The relative humidity of photocatalysis chamber is 95～99.5%, can regularly spray moisture by door and carry out manual adjustment.
This utility model is achieved in that air enters filter element through blower fan 10 from air inlet 9, then through scribbling the airborne dust of fiber filter plate 3 eliminations of photocatalyst, partly degrade harmful gas and kill bacteria; Gas after the preliminary purification enters the photocatalysis chamber through passage again, porous ceramic plate 4 through containing catalyst, and the porous ceramics granule 7 between ceramic wafer, under irradiation under ultraviolet ray, carrying out the degraded of photo-catalyst and harmful gas, the clean gas after the degraded is discharged through air outlet 11.
Claims (6)
1, the air purifier that has photocatalyst and nano-antibacterial effect, it is characterized in that this depurator isolates baffle plate (2), multi-layer fiber screen plate (3), multi-layer porous ceramic wafer (4), ceramic wafer center drilling and should mate with printing opacity cylinder (5) by being equipped with in cabinet (1) and the cabinet, the uviol lamp (6) of installing band lamp socket in the printing opacity cylinder connects and composes air purifier integral body by pipeline and connector with each device and device.
2, the air purifier that has photocatalyst and nano-antibacterial effect according to claim 1, it is characterized in that isolating baffle plate (2) separates filter element and photocatalysis chamber, and baffle plate is connected with cabinet (1), only stay a side that air duct is arranged, the filter chamber is provided with multi-layer fiber screen plate (3), multi-layer porous ceramic wafer (4) is equipped with in the photocatalysis chamber, screen plate is connected with chassis active with ceramic wafer, the porous ceramics granule (7) of filling 20-80% between the ceramic wafer, door (8) is established in the cabinet front, cabinet one side is provided with air inlet (9) and blower fan (10), the cabinet top cover is provided with air draft plate (11), establish the uviol lamp (6) of band lamp socket in the middle of the top cover, uviol lamp inserts in the printing opacity cylinder (5), and control panel is provided with on and off switch, transfer wind and timing knob.
3, the air purifier that has photocatalyst and nano-antibacterial effect according to claim 1 is characterized in that the printing opacity cylinder is that good glass of ultraviolet permeability or plastics are made.
4, the air purifier that has photocatalyst and nano-antibacterial effect according to claim 1 is characterized in that depurator cabinet inwall scribbles gold redrock nano-titanium dioxide; Fiber filter plate and porous ceramic plate are fiber and pottery is composited with the nano photo-catalytic material.
5, the air purifier that has photocatalyst and nano-antibacterial effect according to claim 1, it is characterized in that ceramic particle is that nano photo-catalytic material nanometer anatase titania, nanometer silver and nano zine oxide and porous natural minerals kieselguhr, meerschaum and/or zeolite are composited, the ceramic particle particle diameter is 2-20mm, porosity＞50%, specific surface area＞20M
2/ g, density＜1.5g/cm
3
6, the air purifier that has photocatalyst and nano-antibacterial effect according to claim 1, the relative humidity that it is characterized in that the photocatalysis chamber is 95～99.5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320115022 CN2666428Y (en) | 2003-11-21 | 2003-11-21 | Air purifier with light catalyst and nano-antibiotic effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320115022 CN2666428Y (en) | 2003-11-21 | 2003-11-21 | Air purifier with light catalyst and nano-antibiotic effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2666428Y true CN2666428Y (en) | 2004-12-29 |
Family
ID=34345693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320115022 Expired - Lifetime CN2666428Y (en) | 2003-11-21 | 2003-11-21 | Air purifier with light catalyst and nano-antibiotic effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2666428Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102210879A (en) * | 2010-04-12 | 2011-10-12 | 奥郎格有限公司 | Photocatalysis disinfection reactor and air purifying device using same |
| CN103977444A (en) * | 2010-04-12 | 2014-08-13 | 奥郎格有限公司 | Photocatalytic disinfecting reactor and air purifying device applying same |
| CN106000091A (en) * | 2016-07-06 | 2016-10-12 | 保护伞环保科技成都有限公司 | UV lamp formaldehyde removing device |
| CN106268300A (en) * | 2016-08-26 | 2017-01-04 | 吴伟堂 | A kind of preparation method of air purifying preparation |
| CN107043277A (en) * | 2016-09-28 | 2017-08-15 | 陈楚松 | Many sky formula photocatalyst ceramic wafers |
| WO2023123653A1 (en) * | 2021-12-30 | 2023-07-06 | 河南牧业经济学院 | Dust-suppression-sterilization-deodorization integrated intelligent light and simple device for livestock and poultry house |
-
2003
- 2003-11-21 CN CN 200320115022 patent/CN2666428Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102210879A (en) * | 2010-04-12 | 2011-10-12 | 奥郎格有限公司 | Photocatalysis disinfection reactor and air purifying device using same |
| CN103977444A (en) * | 2010-04-12 | 2014-08-13 | 奥郎格有限公司 | Photocatalytic disinfecting reactor and air purifying device applying same |
| CN102210879B (en) * | 2010-04-12 | 2014-09-03 | 奥郎格有限公司 | Photocatalysis disinfection reactor and air purifying device using same |
| CN103977444B (en) * | 2010-04-12 | 2017-01-11 | 深圳奥郎格环保有限公司 | Photocatalytic disinfecting reactor and air purifying device applying same |
| CN106000091A (en) * | 2016-07-06 | 2016-10-12 | 保护伞环保科技成都有限公司 | UV lamp formaldehyde removing device |
| CN106268300A (en) * | 2016-08-26 | 2017-01-04 | 吴伟堂 | A kind of preparation method of air purifying preparation |
| CN107043277A (en) * | 2016-09-28 | 2017-08-15 | 陈楚松 | Many sky formula photocatalyst ceramic wafers |
| WO2023123653A1 (en) * | 2021-12-30 | 2023-07-06 | 河南牧业经济学院 | Dust-suppression-sterilization-deodorization integrated intelligent light and simple device for livestock and poultry house |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20060104 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |