CN107917496A - A kind of anti-haze fresh air system based on photocatalysis coating - Google Patents
A kind of anti-haze fresh air system based on photocatalysis coating Download PDFInfo
- Publication number
- CN107917496A CN107917496A CN201711433653.9A CN201711433653A CN107917496A CN 107917496 A CN107917496 A CN 107917496A CN 201711433653 A CN201711433653 A CN 201711433653A CN 107917496 A CN107917496 A CN 107917496A
- Authority
- CN
- China
- Prior art keywords
- fresh air
- air system
- ultraviolet lamp
- photocatalysis coating
- processing unit
- 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.)
- Pending
Links
- 239000011248 coating agent Substances 0.000 title claims abstract description 50
- 238000000576 coating method Methods 0.000 title claims abstract description 50
- 230000001699 photocatalysis Effects 0.000 title claims abstract description 44
- 238000007146 photocatalysis Methods 0.000 title claims abstract description 44
- 230000000712 assembly Effects 0.000 claims abstract description 25
- 238000000429 assembly Methods 0.000 claims abstract description 25
- 239000003344 environmental pollutant Substances 0.000 claims abstract description 15
- 231100000719 pollutant Toxicity 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims description 34
- 238000001914 filtration Methods 0.000 claims description 20
- 238000004140 cleaning Methods 0.000 claims description 9
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 8
- 239000000356 contaminant Substances 0.000 claims description 7
- 230000001678 irradiating effect Effects 0.000 claims description 5
- 239000004408 titanium dioxide Substances 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims 1
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 12
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000012855 volatile organic compound Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000006552 photochemical reaction Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 238000004887 air purification Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
-
- 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
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses a kind of effectively processing solid-state, the anti-haze fresh air system based on photocatalysis coating of gaseous pollutant, including air intake, the air intake to be connected by wind turbine with outdoor environment, and outdoor air is introduced the fresh air system；Processing unit, in the fresh air system, the air by the fresh air system is handled the processing unit by the processing unit；The processing unit includes the filter assemblies being placed in the fresh air system, and the inlet side and/or air side of the filter assemblies are coated with photocatalysis coating, and multiple ultraviolet light modules are provided with the filter assemblies；A kind of anti-haze fresh air system based on photocatalysis coating provided by the invention, by coating photocatalysis coating on screen modules surface and coordinating with ultraviolet light module, can effectively remove the gaseous pollutant in air.
Description
Technical field
The present invention relates to technical field of air purification, more particularly to a kind of anti-haze fresh air system based on photocatalysis coating,
Specific is that can filter and eliminate comprehensively solid-state and the novel fresh air filtration system of gaseous pollutant, the fresh air system in air
It is mainly used in family formula family expenses house or Gongjian's project centralization fresh air system.
Background technology
Air-conditioning, air cleaning unit etc. are all the indispensable apparatus of household now, with the development of science and technology, people live
Environmental quality worse and worse, this is also the accessory substance that development in science and technology is brought, and the new various coating of decorating house are given out
Pernicious gas, also topic more popular now " haze ", these harmful gaseous materials are obtained for people, government has
How the attention of pass department, could effectively remove these materials, be one of topic the most popular now.
Air cleaning unit mainly filters indoor and outdoor air, so as to which indoor air can be purified,
Meanwhile existing air cleaning unit all adds fresh air system, which can be to indoor introducing outdoor fresh air, it can
To improve the purification efficiency of device；But as outdoor environment is gradually deteriorated, Leads to new breeze will cause indoor air quality to become
Difference；
And existing fresh air filtration system is only capable of effectively handling solid contaminant and, but same harmful to human can not be tackled and be good for
The gaseous pollutant of health.With raising of the people to indoor air quality attention rate and requirement, empty dust therein is only eliminated,
Particulate matter etc. can neither actually solve negative effect of the contaminated air to health, can not meet that building user increases
Long health demand.
The content of the invention
A kind of anti-haze based on photocatalysis coating the object of the present invention is to provide effectively processing solid-state, gaseous pollutant is new
Wind system.
To achieve these goals, the present invention provides following technical solution：
A kind of anti-haze fresh air system based on photocatalysis coating disclosed by the invention, the fresh air system are placed in air purification dress
In putting, and the fresh air system guides outdoor air to the air outlet of air cleaning unit, which includes：
Air intake, the air intake are connected by wind turbine with outdoor environment, and outdoor air is introduced the fresh air system；
Processing unit, the processing unit is in the fresh air system, and the air by the fresh air system is by described
Processing unit processing；
The processing unit includes being placed in filter assemblies in the fresh air system, the inlet side of the filter assemblies and/or
Air side is coated with photocatalysis coating, and multiple ultraviolet light modules are provided with the filter assemblies；
By the air of the processing unit solid contaminant is removed by the filter assemblies；By the sky of the processing unit
Gas removes gaseous pollutant by the photocatalysis coating and ultraviolet light module；
The ultraviolet light module includes ultraviolet lamp holder and the ultraviolet lamp being fixed in the ultraviolet lamp holder；
The ultraviolet lamp holder includes installation end and connecting pin, and the installation end and connecting pin are threadedly coupled, to replace
The installation end of different size, the ultraviolet lamp are installed on the installation end.
Further, the filter assemblies are HEPA filter screens, and the inlet side and air side of the filter assemblies are coated with
There is the photocatalysis coating；
The photocatalysis coating is coating of titanium dioxide.
Further, the filter assemblies include the filtering supporting rack being fixed in the fresh air system, filtering support
Frame is multi-story frame type structure, and the HEPA filter screens are fixed on the filtering supporting rack；
Supporting rack is outstanding multiple installation bases for the filtering, and the ultraviolet light module is installed on the installation base
On.
Further, the ultraviolet lamp holder is flexibly connected with the installation base；
The ultraviolet lamp holder can be in any angle fixed with the installation base, and each ultra violet lamp light
It is catalyzed a region of figure layer.
Further, the bottom of the ultraviolet lamp holder has universal ball joint, and the ultraviolet lamp holder passes through the universal ball joint tune
The irradiating angle of whole ultraviolet lamp.
Further, the ultraviolet light module is threadedly connected on the installation base.
In the above-mentioned technical solutions, a kind of anti-haze fresh air system based on photocatalysis coating provided by the invention, by
Screen modules surface coats photocatalysis coating and coordinates with ultraviolet light module, can effectively remove the gaseous contamination in air
Thing, such as nitrogen oxides, ozone, outdoor VOCs etc., meanwhile, the function of processing solid contaminant is also retains, is thereby realized
One system is more thorough for two kinds of solid-state, gaseous state pollutants, high treating effect, purification at the same time.
Brief description of the drawings
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, drawings in the following description are only one described in the present invention
A little embodiments, for those of ordinary skill in the art, can also obtain other attached drawings according to these attached drawings.
Fig. 1 is a kind of structure diagram of the anti-haze fresh air system based on photocatalysis coating provided in an embodiment of the present invention；
Fig. 2 is a kind of structural representation of the ultraviolet light module of anti-haze fresh air system based on photocatalysis coating shown in Fig. 1
Figure.
Description of reference numerals：
1st, fresh air system；2nd, filter assemblies；3rd, supporting rack is filtered；4th, photocatalysis coating；5th, ultraviolet light module；6th, ultraviolet lamp
Seat；7th, ultraviolet lamp；8th, universal ball joint.
Embodiment
In order to make those skilled in the art more fully understand technical scheme, below in conjunction with attached drawing to this hair
It is bright to be further detailed.
Referring to shown in Fig. 1-2；
A kind of anti-haze fresh air system 1 based on photocatalysis coating of the present invention, the fresh air system 1 are placed in air cleaning unit
It is interior, and fresh air system 1 guides outdoor air to the air outlet of air cleaning unit, which includes：
Air intake, the air intake are connected by wind turbine with outdoor environment, and outdoor air is introduced the fresh air system 1；
Processing unit, in fresh air system 1, the air by fresh air system 1 is handled the processing unit by processing unit；
Processing unit includes the filter assemblies 2 being placed in fresh air system 1, the inlet side of filter assemblies 2 and/or air side coating
There is photocatalysis coating 4, and multiple ultraviolet light modules 5 are installed on filter assemblies 2；
By the air of processing unit solid contaminant is removed by filter assemblies 2；Urged by the air of processing unit by light
Change coating 4 and ultraviolet light module 5 removes gaseous pollutant；
Specifically, present embodiment discloses a kind of fresh air system that can handle solid contaminant and gaseous pollutant at the same time
System, which is mainly integrated with air cleaning unit, and purifier is introduced after outdoor air is handled, and by
The air outlet discharge of purifier；
Wherein, difference and the fresh air system 1 of the prior art, the processing unit of the fresh air system 1 of the present embodiment not only include
Filter assemblies 2, are also coated with photocatalysis coating 4 on the surface of filtering layer assembly 2, and are irradiated using ultraviolet lamp 7, are applied with photocatalysis
Based on the photochemical reaction of layer 4, photochemical treatment is carried out to the gaseous pollutant in air, effectively decomposes the gaseous state in air
Harmful substance, such as nitrogen oxides, ozone, outdoor VOCs etc..Thereby realize while handle solid-state and two kinds of pollutants of gaseous state
Purpose.
Preferably, filter assemblies 2 are HEPA filter screens in the present embodiment, and the inlet side and air side of filter assemblies 2 apply
It is covered with photocatalysis coating 4；Wherein, photocatalysis coating 4 is coating of titanium dioxide.It has been investigated that HEPA filter screens are that processing is solid
Preferable, the efficient filter layer of state pollutant effect, therefore, the processing unit in the present embodiment employ HEPA filter screens to solid-state
Pollutant is handled, and the species of photocatalysis coating 4 has many kinds, wherein being optimal using coating of titanium dioxide, it is ultraviolet
Photochemical reaction can be completed with polluters such as the nitrogen oxides in air, ozone, outdoor VOCs under the irradiation of lamp 7, so that
Advanced treating is carried out to air, allows room air to be really purified.
It is furthermore preferred that filter assemblies 2 include the filtering supporting rack 3 being fixed in fresh air system 1, the filtering in the present embodiment
Supporting rack 3 is multi-story frame type structure, and HEPA filter screens are fixed on filtering supporting rack 3；Filtering supporting rack 3 it is outstanding have it is more
A installation base (not shown), ultraviolet light module 5 are installed on installation base.Filtering supporting rack 3 in the present embodiment is mainly
The support component of filter screen, it is in frame-like, and middle part is Openworks shape, and Openworks shape structure is primarily to air can circulate
It is more smooth, filter screen is fixed on filtering supporting rack 3 by fastener, such as bolt, meanwhile, the surface of filter screen and
It may be coated with above-mentioned photocatalysis coating 4 on the filtering supporting rack 3, and multiple installations reserved everywhere in filtering supporting rack 3
Boss, the installation base are in outstanding shape structure, and filter screen is stretched out in the installation base part, to the later stage by ultraviolet light
Component 5 is mounted thereon.
Further, the ultraviolet light module 5 in such scheme include be flexibly connected with installation base ultraviolet lamp holder 6, with
And it is fixed on the ultraviolet lamp 7 in the ultraviolet lamp holder 6；Ultraviolet lamp holder 6 can be in any angle fixed with installation base, and each
Ultraviolet lamp 7 irradiates a region of photocatalysis coating 4.Wherein, the bottom of ultraviolet lamp holder 6 has universal ball joint 8, ultraviolet lamp holder 6
The irradiating angle of ultraviolet lamp 7 is adjusted by the universal ball joint 8.Ultraviolet light module 5 is threadedly connected on installation base.With making
With, the possible later stage needs to be adjusted the irradiating angle of ultraviolet lamp 7, itself primarily to according to the situation of photocatalysis coating 4,
And part photocatalysis coating 4 needs the more factor such as irradiation after post analysis, to adjust the irradiating angle of ultraviolet lamp 7,
The present embodiment devises universal ball joint 8 in the lower part of ultraviolet lamp holder 6, and the characteristic of of universal ball joint 8 itself can ensure 7 energy of ultraviolet lamp
Enough to irradiate photocatalysis coating 4 with incident angle, practicality is good.
Ultraviolet lamp holder 6 includes installation end and connecting pin, and installation end and connecting pin are threadedly coupled, to replace different size
Installation end, ultraviolet lamp 7 is installed on installation end.According to it is photochemically reactive require it is different, for different air ambients and
The photochemical reaction demand of photocatalysis coating 4, the specification of its ultraviolet lamp 7 needed also can be different, and therefore, the present embodiment will be ultraviolet
Lamp holder 6 is designed to split structure, it mainly includes the installation end being connected with ultraviolet lamp 7 and the company being connected with installation base
End is connect, wherein, installation end and connecting pin are fixed by bolts, and thus can arbitrarily replace installation end, it can be adapted to not
The ultraviolet lamp 7. of same specification
In the above-mentioned technical solutions, a kind of anti-haze fresh air system 1 based on photocatalysis coating provided by the invention, by
2 surface of filter assemblies coats photocatalysis coating 4 and coordinates with ultraviolet light module 5, can effectively remove the gaseous contamination in air
Thing, such as nitrogen oxides, ozone, outdoor VOCs etc., meanwhile, the function of processing solid contaminant is also retains, is thereby realized
One system is more thorough for two kinds of solid-state, gaseous state pollutants, high treating effect, purification at the same time.
Some one exemplary embodiments that only the invention has been described by way of explanation above, undoubtedly, for ability
The those of ordinary skill in domain, without departing from the spirit and scope of the present invention, can be with a variety of modes to institute
The embodiment of description is modified.Therefore, above-mentioned attached drawing and description are regarded as illustrative in nature, and should not be construed as to the present invention
The limitation of claims.
Claims (6)
1. a kind of anti-haze fresh air system (1) based on photocatalysis coating, the fresh air system (1) are placed in air cleaning unit, and
The fresh air system (1) guides outdoor air to the air outlet of air cleaning unit, it is characterised in that the fresh air system (1)
Including：
Air intake, the air intake are connected by wind turbine with outdoor environment, and outdoor air is introduced the fresh air system (1)；
Processing unit, for the processing unit in the fresh air system (1), the air by the fresh air system (1) passes through institute
State processing unit processing；
The processing unit includes the filter assemblies (2) being placed in the fresh air system (1), the inlet side of the filter assemblies (2)
And/or air side is coated with photocatalysis coating (4), and multiple ultraviolet light modules (5) are installed on the filter assemblies (2)；
By the air of the processing unit solid contaminant is removed by the filter assemblies (2)；By the sky of the processing unit
Gas removes gaseous pollutant by the photocatalysis coating (4) and ultraviolet light module (5)；
The ultraviolet light module (5) includes ultraviolet lamp holder (6) and the ultraviolet lamp (7) being fixed in the ultraviolet lamp holder (6)；
The ultraviolet lamp holder (6) includes installation end and connecting pin, and the installation end and connecting pin are threadedly coupled, to replace not
The installation end of same specification, the ultraviolet lamp (7) are installed on the installation end.
A kind of 2. anti-haze fresh air system based on photocatalysis coating according to claim 1, it is characterised in that the filtering
Component (2) is HEPA filter screens, and the inlet side and air side of the filter assemblies (2) are coated with the photocatalysis coating (4)；
The photocatalysis coating (4) is coating of titanium dioxide.
A kind of 3. anti-haze fresh air system based on photocatalysis coating according to claim 2, it is characterised in that the filtering
Component (2) includes the filtering supporting rack (3) being fixed in the fresh air system (1), which is multi-story frame type
Structure, the HEPA filter screens are fixed on the filtering supporting rack (3)；
The filtering supporting rack (3) is outstanding multiple installation bases, and it is convex that the ultraviolet light module (5) is installed on the installation
On platform.
4. a kind of anti-haze fresh air system based on photocatalysis coating according to claim 3, it is characterised in that described ultraviolet
Lamp holder (6) is flexibly connected with the installation base；
The ultraviolet lamp holder (6) can be in any angle fixed with the installation base, and each ultraviolet lamp (7) irradiation
One region of photocatalysis figure layer.
5. a kind of anti-haze fresh air system based on photocatalysis coating according to claim 4, it is characterised in that described ultraviolet
The bottom of lamp holder (6) has universal ball joint (8), and the ultraviolet lamp holder (6) adjusts ultraviolet lamp (7) by the universal ball joint (8)
Irradiating angle.
6. a kind of anti-haze fresh air system based on photocatalysis coating according to claim 3, it is characterised in that described ultraviolet
Optical assembly (5) is threadedly connected on the installation base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711433653.9A CN107917496A (en) | 2017-12-26 | 2017-12-26 | A kind of anti-haze fresh air system based on photocatalysis coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711433653.9A CN107917496A (en) | 2017-12-26 | 2017-12-26 | A kind of anti-haze fresh air system based on photocatalysis coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107917496A true CN107917496A (en) | 2018-04-17 |
Family
ID=61894394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711433653.9A Pending CN107917496A (en) | 2017-12-26 | 2017-12-26 | A kind of anti-haze fresh air system based on photocatalysis coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107917496A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2230614Y (en) * | 1995-09-27 | 1996-07-10 | 中国科学院兰州化学物理研究所 | Optically catalyzing air purifier for large room |
| US20050013751A1 (en) * | 2003-07-17 | 2005-01-20 | Gwo-Yan Huang | Computer enclosure with photocatalyst device |
| JP2006271636A (en) * | 2005-03-29 | 2006-10-12 | Lion Corp | Deodorization equipment |
| US20080112844A1 (en) * | 2006-11-09 | 2008-05-15 | Airgorilla Corporation | Photocatalytic air purifying device |
| CN201072194Y (en) * | 2007-08-16 | 2008-06-11 | 何森 | Multifunctional air processor |
| CN202126034U (en) * | 2011-06-30 | 2012-01-25 | 姚钟鹏 | Combined sterilization, virus-killing and purifying device at tail end of a central air conditioning system |
| CN103341408A (en) * | 2013-06-13 | 2013-10-09 | 东莞市宇洁新材料有限公司 | Additional air purification device for wall-mounted air-conditioner and test method thereof |
| CN203379993U (en) * | 2013-06-13 | 2014-01-08 | 东莞市宇洁新材料有限公司 | Air purifying additional device of wall-mounted air conditioner |
| CN203778082U (en) * | 2014-02-27 | 2014-08-20 | 上海裕隆医学检验所股份有限公司 | High-efficient sterilizing and cleaning safety cabinet |
| CN205145969U (en) * | 2015-10-28 | 2016-04-13 | 池州中宏运环保设备有限公司 | Bare catalystic deodorization device of ultraviolet with adjustable angle |
| CN106390871A (en) * | 2016-11-30 | 2017-02-15 | 安吉云界生物科技有限公司 | Co-doped nanometer titania sol and modified HEPA filter screen |
-
2017
- 2017-12-26 CN CN201711433653.9A patent/CN107917496A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2230614Y (en) * | 1995-09-27 | 1996-07-10 | 中国科学院兰州化学物理研究所 | Optically catalyzing air purifier for large room |
| US20050013751A1 (en) * | 2003-07-17 | 2005-01-20 | Gwo-Yan Huang | Computer enclosure with photocatalyst device |
| JP2006271636A (en) * | 2005-03-29 | 2006-10-12 | Lion Corp | Deodorization equipment |
| US20080112844A1 (en) * | 2006-11-09 | 2008-05-15 | Airgorilla Corporation | Photocatalytic air purifying device |
| CN201072194Y (en) * | 2007-08-16 | 2008-06-11 | 何森 | Multifunctional air processor |
| CN202126034U (en) * | 2011-06-30 | 2012-01-25 | 姚钟鹏 | Combined sterilization, virus-killing and purifying device at tail end of a central air conditioning system |
| CN103341408A (en) * | 2013-06-13 | 2013-10-09 | 东莞市宇洁新材料有限公司 | Additional air purification device for wall-mounted air-conditioner and test method thereof |
| CN203379993U (en) * | 2013-06-13 | 2014-01-08 | 东莞市宇洁新材料有限公司 | Air purifying additional device of wall-mounted air conditioner |
| CN203778082U (en) * | 2014-02-27 | 2014-08-20 | 上海裕隆医学检验所股份有限公司 | High-efficient sterilizing and cleaning safety cabinet |
| CN205145969U (en) * | 2015-10-28 | 2016-04-13 | 池州中宏运环保设备有限公司 | Bare catalystic deodorization device of ultraviolet with adjustable angle |
| CN106390871A (en) * | 2016-11-30 | 2017-02-15 | 安吉云界生物科技有限公司 | Co-doped nanometer titania sol and modified HEPA filter screen |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Ao et al. | Indoor air purification by photocatalyst TiO2 immobilized on an activated carbon filter installed in an air cleaner | |
| CN204478340U (en) | A kind of regenerative air cleaning system | |
| CN207815524U (en) | A kind of air purifier having except ozone function | |
| CN203916392U (en) | A kind of can free customized type multifunctional modular gas cleaning plant | |
| CN105457487A (en) | Modularized photocatalytic device for organic waste gas treatment and method | |
| CN205877846U (en) | Portable desk lamp with air purification function | |
| CN207661930U (en) | A kind of anti-haze fresh air system based on photocatalysis coating | |
| CN205323535U (en) | A module actinic light catalytic unit for organic waste gas handles | |
| CN107917496A (en) | A kind of anti-haze fresh air system based on photocatalysis coating | |
| CN205340444U (en) | Purifier is used in workshop | |
| CN207334963U (en) | A kind of air purifier of cleaning easy to disassemble | |
| CN208349469U (en) | A kind of indoor air environment controlling device | |
| CN204084599U (en) | A kind of air cleaning unit of amenities workshop | |
| CN206676122U (en) | A kind of haze treating stations | |
| CN207307612U (en) | A kind of photodissociation photocatalysis equipment for treating industrial waste gas | |
| CN205871686U (en) | Vehicle -mounted air purifying device | |
| CN203810567U (en) | Large-area horizontal-air supply type air purifier | |
| JP4524397B2 (en) | Air purification device | |
| CN205402962U (en) | Wall -hung type air purifier | |
| CN204891609U (en) | Gaseous pollutant decomposes ware | |
| CN204165145U (en) | A kind of inserting air purifier with multi-efficiency | |
| CN209415257U (en) | A kind of office pendent lamp with air-cleaning function | |
| CN207822796U (en) | Air purifier | |
| CN207734787U (en) | A kind of household methanal decontamination plant of good purification | |
| CN108404549A (en) | A kind of electronic equipment welding exhaust cooling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180417 |