CN208493816U - A kind of photocatalyst highly effective air purification air mould group - Google Patents
A kind of photocatalyst highly effective air purification air mould group Download PDFInfo
- Publication number
- CN208493816U CN208493816U CN201821080688.9U CN201821080688U CN208493816U CN 208493816 U CN208493816 U CN 208493816U CN 201821080688 U CN201821080688 U CN 201821080688U CN 208493816 U CN208493816 U CN 208493816U
- Authority
- CN
- China
- Prior art keywords
- photocatalyst
- shell
- air
- lamp bead
- mould group
- 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.)
- Active
Links
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model discloses a kind of photocatalyst highly effective air purification air mould groups, including rectangular shell and the air inlet face being separately mounted at left and right sides of shell, outlet face；The air inlet face is equipped with inlet air filtration net, and the outlet face is equipped with grade porous material；Shell inner top arranges the ultraviolet light lamp array being made of the ultraviolet lamp bead of LED, the ultraviolet light lamp array is made of the ultraviolet lamp bead of the LED of 2 kinds of wavelength, and one is deep ultraviolet light lamp bead, wave-length coverage is 260-300nm, another kind is common ultraviolet lamp bead, and wave-length coverage is 350-400nm；One layer of photocatalyst net is arranged in bottom in shell, case inside wall has multiple fans, this photocatalyst mould group is the higher structure of closure, by shell, and the micrometer level porous material of air inlet face and the grade porous material in outlet face constitute one and can sufficiently react degradation of contaminant, and are able to maintain the reaction chamber of air circulation.Photocatalyst mould group can effectively pollutants such as degradation of formaldehyde, benzene,toluene,xylene, ammonia, TVOC.
Description
Technical field
The utility model relates to technical field of air purification, relate in particular to a kind of photocatalyst highly effective air purification air mould
Group.
Background technique
Photocatalyst is most safe and most clean surrounding purifying material in the world at present, in areas such as American-European and Japan, South Korea
Domain extensive utilization, U.S. aerospace station cleaning project, oil pollution at sea degradation engineering and Japanese public transport company's disinfection engineering make
It is handled with photocatalyst.
Photocatalyst can effectively pollutants such as degradation of formaldehyde, benzene,toluene,xylene, ammonia, TVOC, and have efficiently wide
General antiseptic property, can decompose toxin that bacterium or fungi release and harmless treatment.In the not serious item of environmental pollution
Under part, as long as not wearing, not peeling off, photocatalyst itself will not be changed and is lost, can be constant under the irradiation of light
Purifying contaminated object, have the advantages that the time persistently, continuous action.
But photocatalyst purification air is used to there is Problem of Failure if application method is not right.Photocatalyst coating is by it
His substance covers (such as dust) or has damaged surface by hard object and led to photocatalyst physical failure.Photocatalyst decomposes class containing ammonia nitrogen
The nitrate that highest valence state is generated when compound, the organic compound for decomposing sulfur-bearing generate the sulfate of highest valence state, sulfate
It is adsorbed on photocatalyst surface with nitrate, leads to chemical invalidation.
Utility model content
According to the shortcoming of above-mentioned photocatalyst, the purpose of this utility model is to design a kind of photocatalyst highly effective air purification air
Mould group can effectively avoid photocatalyst pollution failure, extend the action time of photocatalyst.
To achieve the above object, the utility model provides the following technical solutions:
A kind of photocatalyst highly effective air purification air mould group, including rectangular shell and be separately mounted at left and right sides of shell into
Gas face, outlet face；The air inlet face is equipped with inlet air filtration net, and the outlet face is equipped with grade porous material；Shell inner top
Arrange that the ultraviolet light lamp array being made of the ultraviolet lamp bead of LED, the ultraviolet light lamp array are made of the ultraviolet lamp bead of the LED of 2 kinds of wavelength, one
Kind is deep ultraviolet light lamp bead, and wave-length coverage is 260-300nm, and another kind is common ultraviolet lamp bead, and wave-length coverage is 350-
400nm；Bottom arranges that one layer of photocatalyst net, case inside wall have multiple fans in shell.
Preferably, the inner walls are equipped with raised line, and the air inlet face, outlet face pass through raised line respectively and shell is clamped.
Preferably, the inlet air filtration net is micrometer level porous material.
Preferably, the quantitative proportion of deep ultraviolet light lamp bead and common ultraviolet lamp bead is 1:4-1:8.
Preferably, the fan is 2-4.
The photocatalyst modular structure of the utility model includes air circulation portion and photocatalyst portion.Air circulation portion includes air inlet
Face, outlet face and fan.Air inlet face primarily serves inlet air filtration, the particulate matters such as dust in primary filtration air.
The flow pass of the offer of outlet face superoxide anion and hydroxyl free radical.Fan enhances negative oxygen ion and hydroxyl free radical in module
In circulation；Photocatalyst portion includes ultraviolet light lamp array and photocatalyst net, play excitation nano photocatalyst generate superoxide anion and
The effect of hydroxyl free radical.Light source needed for ultraviolet light lamp array provides photocatalyst excitation.Photocatalyst net provides load nano photocatalyst
The porous structure of matchmaker increases the surface area of excitation nano photocatalyst.
The beneficial effects of the utility model are as follows:
1, this photocatalyst mould group is the higher structure of closure, by shell and the micrometer level porous material of air inlet face
Material and the grade porous material in outlet face constitute one and can sufficiently react degradation of contaminant, and are able to maintain air circulation
Reaction chamber.Photocatalyst mould group can effectively pollutants such as degradation of formaldehyde, benzene,toluene,xylene, ammonia, TVOC.
2, air inlet face is made of micrometer level porous material, can effectively be stopped to filter the particulate matters such as dust, be prevented photocatalyst
It is covered by particulate matter and causes to fail, improve the photocatalyst service life.Micrometer level porous material is replaceable, and is cheap
Particulate matter filtering material.
3, outlet face uses grade porous material, provides bigger reaction sky for superoxide anion and hydroxyl free radical
Between.
4, ultraviolet light lamp array is made of 2 kinds of ultraviolet lamp beads of LED, is had both the effect of dark purple sterilization and excitation photocatalyst, is expanded
The function of photocatalyst mould group.
5, the circulation of mini-fan enhancing superoxide anion and hydroxyl free radical, and by the sulfate and nitrate of reaction
Deng discharge mould group chamber, prevent photocatalyst from failing.
6, the air filtration that can be used for the fresh air system such as air-conditioning and air purifier can be used for the refrigeration electricity such as refrigerator
VOC in device is eliminated, and extends the freshness date of food.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the overall structure perspective diagram of the utility model.
In figure: 1-shell, 2-air inlet faces, 3-ultraviolet light lamp arrays, 4-outlet faces, 5-raised lines, 6-photocatalyst nets,
7-fans.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution of the utility model, below with reference to the utility model
Attached drawing carries out clear, complete description to the technical solution of the utility model, and based on the embodiment in the application, this field is general
Logical technical staff other similar embodiments obtained without making creative work, all should belong to the application
The range of protection.
Embodiment one:
As depicted in figs. 1 and 2, a kind of photocatalyst highly effective air purification air mould group including rectangular shell 1 and is separately mounted to
The air inlet face 2 of 1 left and right sides of shell, outlet face 3；
The air inlet face 2 is equipped with inlet air filtration net, and for filtering dust impurity, electrostatic is preferably can be used in inlet air filtration net
The micrometer level porous material such as electret non-woven fabrics, active carbon, dust removing cloth；
The outlet face 3 is porous equipped with grades such as honeycomb aluminum, cellular activated carbon, porous ceramic plate, foamed aluminium, nickel foams
Material；
1 inner top of shell arranges the ultraviolet light lamp array 3 being made of the ultraviolet lamp bead of LED, and the ultraviolet light lamp array 3 is by 2 kinds of waves
The ultraviolet lamp bead of long LED is constituted, and one is the deep ultraviolet light lamp beads with bactericidal effect, and wave-length coverage is 260-300nm, another
Kind is common ultraviolet lamp bead, and wave-length coverage is 350-400nm, and general ultraviolet lamp bead is cheap, and light with higher touches
Matchmaker's stimulating activity.The quantitative proportion of deep ultraviolet light lamp bead and common ultraviolet lamp bead is 1:4-1:8.
Bottom arranges that one layer of photocatalyst net 6, photocatalyst net 6 use nickel screen or aluminium net load nano-titanium dioxide in shell 1
Photocatalyst, catalytic activity with higher and service life.
1 inner sidewall of shell is equipped with multiple fans 7, and fan 7 is 2-4, is evenly distributed on the forward and backward face of shell 1.
Preferably, 1 inner wall of shell is equipped with the raised line 5 of rectangular shape, and the air inlet face 2, outlet face 3 pass through respectively
Raised line 5 and shell 1 are clamped, and are easily installed and are dismantled.Shell 1 can use stainless steel, aluminium alloy, ceramics, glass, weather-proof plastics
Or the multilayer materials of above-mentioned material.
In the present embodiment, shell 1 selects aluminium alloy, shell 1 length 100mm, width 50mm, height 30mm, wall thickness
0.6mm.Air inlet face 2 is sealed using electrostatic electret non-woven fabrics, and electrostatic electret non-woven fabrics uses replaceable design；Outlet face 4 uses
Porous ceramics sealing.Ultraviolet light lamp array 3 is made of 8 lamp beads, the deep ultraviolet lamp bead and 7 wavelength 365nm of 1 wavelength 265nm
General ultraviolet lamp bead composition.Photocatalyst net 6 uses the nickel screen carried titanium dioxide of thickness 2mm.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of photocatalyst highly effective air purification air mould group, which is characterized in that including rectangular shell
(1) and be separately mounted at left and right sides of shell (1) air inlet face (2), outlet face (4)；The air inlet face (2) is equipped with air inlet
Filter screen, the outlet face (4) are equipped with grade porous material；Shell (1) inner top arranges the purple being made of the ultraviolet lamp bead of LED
Outer smooth lamp array (3), the ultraviolet light lamp array (3) are made of the ultraviolet lamp bead of the LED of 2 kinds of wavelength, and one is deep ultraviolet light lamp bead, waves
Long range is 260-300nm, and another kind is common ultraviolet lamp bead, and wave-length coverage is 350-400nm；The interior bottom cloth of shell (1)
One layer of photocatalyst net (6) is set, shell (1) inner sidewall is equipped with multiple fans (7).
2. photocatalyst highly effective air purification air mould group according to claim 1, which is characterized in that shell (1) inner wall is set
Have raised line (5), the air inlet face (2), outlet face (4) are clamped by raised line (5) and shell (1) respectively.
3. photocatalyst highly effective air purification air mould group according to claim 1, which is characterized in that the inlet air filtration net is micro-
Meter level porous material.
4. photocatalyst highly effective air purification air mould group according to claim 1, which is characterized in that deep ultraviolet light lamp bead and common
The quantitative proportion of ultraviolet light lamp bead is 1:4-1:8.
5. photocatalyst highly effective air purification air mould group according to claim 1, which is characterized in that the fan (7) is 2-4
It is a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821080688.9U CN208493816U (en) | 2018-07-09 | 2018-07-09 | A kind of photocatalyst highly effective air purification air mould group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821080688.9U CN208493816U (en) | 2018-07-09 | 2018-07-09 | A kind of photocatalyst highly effective air purification air mould group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208493816U true CN208493816U (en) | 2019-02-15 |
Family
ID=65283486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821080688.9U Active CN208493816U (en) | 2018-07-09 | 2018-07-09 | A kind of photocatalyst highly effective air purification air mould group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208493816U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111870729A (en) * | 2020-06-16 | 2020-11-03 | 西安交通大学 | Human-computer coexistence in-vitro new coronavirus optical killing method |
-
2018
- 2018-07-09 CN CN201821080688.9U patent/CN208493816U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111870729A (en) * | 2020-06-16 | 2020-11-03 | 西安交通大学 | Human-computer coexistence in-vitro new coronavirus optical killing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Ochiai et al. | Photoelectrochemical properties of TiO2 photocatalyst and its applications for environmental purification | |
| CN100441966C (en) | Vertical light catalytic air purifier | |
| CN2843470Y (en) | Indoor air purifier | |
| CN207815524U (en) | A kind of air purifier having except ozone function | |
| CN101104133A (en) | Air purifying method and device thereof | |
| CN202497789U (en) | PM2.5 integrated air purifying treatment device | |
| CN103644603A (en) | Novel window-hung type air purifier | |
| CN203886413U (en) | Fluidized TiO2 photo-catalytic oxidation type air purifier | |
| CN207667399U (en) | UV photodissociation catalytic converters with dehumidification function | |
| CN202113707U (en) | Air purifier | |
| CN208493816U (en) | A kind of photocatalyst highly effective air purification air mould group | |
| CN110227346A (en) | A kind of leather and fur products exhaust treatment system | |
| CN206082107U (en) | Industry organic waste gas purification device | |
| CN212855052U (en) | Ship cabin air purification device | |
| CN211514085U (en) | Anion photocatalyst air purification device | |
| CN203469810U (en) | Indoor air purifier | |
| CN204841216U (en) | Formula odor treatment device is adsorbed in nanometer photodissociation | |
| CN209679862U (en) | Waste gas filter | |
| CN201796584U (en) | Air disinfection and purification medium machine | |
| CN106890566A (en) | A kind of reactor of plasma body cooperative ultraviolet catalytic cleaning organic waste gas | |
| CN205717647U (en) | Air cleaner | |
| CN205351511U (en) | Photocatalysis air purifier | |
| CN212511669U (en) | Indoor multifunctional plasma air purification device | |
| CN209910072U (en) | Portable tail-gas clean-up ware of multi-functional modularization | |
| CN211562505U (en) | Air purifying device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |