CN107185403A - A kind of photocatalyst structure applied to air cleaning unit - Google Patents
A kind of photocatalyst structure applied to air cleaning unit Download PDFInfo
- Publication number
- CN107185403A CN107185403A CN201710500887.4A CN201710500887A CN107185403A CN 107185403 A CN107185403 A CN 107185403A CN 201710500887 A CN201710500887 A CN 201710500887A CN 107185403 A CN107185403 A CN 107185403A
- Authority
- CN
- China
- Prior art keywords
- bezel ring
- thick stick
- stick lamp
- photochemical catalyst
- housing
- 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
- 239000011941 photocatalyst Substances 0.000 title claims abstract description 18
- 238000004140 cleaning Methods 0.000 title claims abstract description 13
- 239000003054 catalyst Substances 0.000 claims abstract description 28
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 9
- 210000003205 muscle Anatomy 0.000 claims abstract description 9
- 239000011248 coating agent Substances 0.000 claims abstract description 8
- 238000000576 coating method Methods 0.000 claims abstract description 8
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000012530 fluid Substances 0.000 claims description 2
- 239000000565 sealant Substances 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 8
- 231100000614 poison Toxicity 0.000 abstract description 4
- 230000007096 poisonous effect Effects 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 7
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 231100000331 toxic Toxicity 0.000 description 3
- 230000002588 toxic effect Effects 0.000 description 3
- 238000003421 catalytic decomposition reaction Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- -1 stupid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8668—Removing organic compounds not provided for in B01D53/8603 - B01D53/8665
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/08—Silica
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/804—UV light
Abstract
The invention discloses a kind of photocatalyst structure applied to air cleaning unit, including cylinder shell, two covers snapped connection with housing two ends, be arranged in housing, the ultraviolet thick stick lamp of two ends respectively with clamping in the middle part of two covers, and the photochemical catalyst plate being arranged between ultraviolet thick stick lamp and inner walls；The cover includes the outer bezel ring, that is directly snapped connection with housing, is arranged on bezel ring, center of circle position, the interior bezel ring, for the ultraviolet thick stick lamp of clamping, and be connected between outer bezel ring, and interior bezel ring, at least three lid rib muscle for bezel ring, in fixed；The photochemical catalyst plate helically sets, spiral-like air runner will be divided between inner walls and ultraviolet thick stick lamp, and the outer surface of the photochemical catalyst plate is coated with nano titanium oxide and diatom coating.The structure can be in effectively sufficiently cleaned up air poisonous and harmful substance, and its internal structure is integrated into an entirety, is conveniently replaceable and later maintenance maintenance.
Description
Technical field
The present invention relates to air purification field, and in particular to a kind of photocatalyst structure applied to air cleaning unit.
Background technology
Air purifier is also known as " air cleaner ", air cleaner, clarifier, is to refer to adsorb, decompose or convert
Various air pollutants (generally comprise finishing pollution, bacterium, the anaphylactogen of PM2.5, dust, pollen, peculiar smell, formaldehyde etc
Deng), the product of air cleanliness is effectively improved, family expenses, commercialization, industry, building are broadly divided into.The filter screen technology of air purifier
Be primarily referred to as taking HEPA (High efficiency particulate air Filter, high efficiency particle air filter) filter screens or
The pollutant that active carbon filter screen came in air filtering, but two kinds of filter screens have respective advantage and disadvantage, and the advantage of HEPA filter screens is
Effective and safe, is the main technology for removing particulate pollutant in air, but have the disadvantage that suspended particulates can only be filtered out, can not filter out
Pernicious gas.There is good gas-tight design using the air purifier of HEPA filter screens, otherwise air can lose around screen pack
Filter effect.And activated carbon is a kind of loose porous material, its flourishing gap structure makes it have very big surface area, so
Volatile organic macromolecule material, such as stupid, toluene are easily absorbing, and is also loaded cold catalyst technology, is had for formaldehyde etc.
The catalytic decomposition of poisonous gas.
The species of air purifier is various on the market at present, but the effect of purification is but difficult to the expectation for reaching people, main
If formaldehyde, toluene that the limitednumber of the filtrable pollutants in air of these clarifiers, particularly interior decoration are produced etc.
Toxic and harmful gas, with poor sealing, it is impossible to which the effective defect for filtering out toxic and harmful gas, filter effect does not reach
The expectation of people；In addition, there is also cause because contact area is small for the existing air purifier for being provided with photocatalyst structure
The problem of thorough and air purifier volume does not increase is purified, also, each part is individually individual in existing photocatalyst structure
Body, is that follow-up maintenance maintenance and replacing bring very big inconvenience.
The content of the invention
The invention aims to solve above-mentioned technical problem, there is provided a kind of photocatalyst applied to air cleaning unit
Structure, the poisonous and harmful substance that the structure can be in effectively sufficiently cleaned up air, and its internal structure is integrated into an entirety, just
Overhauled in changing with later maintenance.
To achieve the above object, the technical solution adopted by the present invention is as follows：
A kind of photocatalyst structure applied to air cleaning unit, including cylinder shell, are snapped connection with housing two ends
Two covers, be arranged in housing, the ultraviolet thick stick lamp of two ends respectively with clamping in the middle part of two covers, and be arranged on ultraviolet thick stick
Photochemical catalyst plate between lamp and inner walls；The cover includes the outer bezel ring, directly snapped connection with housing, is arranged on lid
Ring center position, the interior bezel ring, for the ultraviolet thick stick lamp of clamping, and be connected between outer bezel ring, and interior bezel ring, for fixing inner cap
At least three lid rib muscle of ring；The photochemical catalyst plate helically sets, will be divided into spiral shell between inner walls and ultraviolet thick stick lamp
Shape air flow channel is revolved, the outer surface of the photochemical catalyst plate is coated with nano titanium oxide and diatom coating.
Specifically, 3~5 lamp rib muscle are also evenly arranged between described two interior bezel ring,s, it is ultraviolet for forming receiving
The accommodating chamber of thick stick lamp.
It is preferred that, the cylinder shell inwall is provided with reflecting piece.
In particular, the photochemical catalyst plate and the position of inner walls and ultraviolet thick stick lamp joint are equipped with sealing
Glue.
Compared with prior art, the invention has the advantages that：
(1) photocatalyst structure of the invention becomes one photochemical catalyst plate, ultraviolet thick stick lamp and housing, and wherein each zero
The connection of part is dismountable mode, is easy to its overall installation and replacing, also allows for carrying out maintenance dimension after being split
Repair and change parts.
(2) outer surface of photochemical catalyst plate of the invention is coated with nano titanium oxide and diatom coating, more individually
Nanometer titanium dioxide coating, the ability that it decomposes toxic and harmful gas is stronger, and clean-up effect more preferably, and then can reduce whole light
The volume of catalyst structure, reduces the volume of whole air cleaning unit.
(3) photochemical catalyst plate of the invention is set to helical form, makes its air flow channel runner in the shape of a spiral, can greatly increase
The contact area of photochemical catalyst plate and air, further reduces the volume of whole photocatalyst structure, reduces whole air cleaning
The volume of device.
(4) ultraviolet thick stick lamp of the invention is set to ultraviolet thick stick lamp, and positioned at the middle part of cylinder, light can be irradiated to by only needing one
The tow sides of catalyst plates, light utilization rate is high, can save energy consumption, reduction purification cost.
(5) present invention is provided with reflecting piece also in inner walls, and ultraviolet thick stick fluorescent tube can be made not to be irradiated to photochemical catalyst plate
On be reflected on photochemical catalyst plate, further lifting fluorescent tube utilization rate, save energy consumption, reduction purification cost.
(6) present invention is also equipped with fluid sealant at the position of photochemical catalyst plate and inner walls and ultraviolet thick stick lamp joint,
The air of all entrance photocatalyst structures be can ensure that by being exported after air flow channel purification, without from the gap of parts
Middle leakage, is effectively ensured its clean-up effect.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is Cap structure for box-like container schematic diagram of the present invention.
Wherein, reference is corresponding entitled：
Bezel ring, 23- lid rib muscle, 24- lamp rib muscle, the ultraviolet thick stick lamps of 3-, 4- light in 1- housings, 2- covers, the outer bezel ring,s of 21-, 22-
Catalyst plates, 41- air flow channels.
Embodiment
The invention will be further described with embodiment for explanation below in conjunction with the accompanying drawings, and mode of the invention includes but not only limited
In following examples.
The purpose of the present embodiment is to provide for a kind of photocatalyst structure applied to air cleaning unit, can be effectively abundant
The poisonous and harmful substance in air is purified, and its internal structure is integrated into an entirety, is conveniently replaceable and later maintenance maintenance
Photocatalyst structure.As depicted in figs. 1 and 2, photochemical catalyst plate, ultraviolet thick stick lamp and housing are integrated into one by the photocatalyst structure
Body, and wherein each parts removably connect.Specifically, including cylinder shell 1, with housing two ends
Two covers 2 snapped connection, are arranged in housing, the ultraviolet thick stick lamp 3, Yi Jishe of two ends respectively with clamping in the middle part of two covers
Put the photochemical catalyst plate 4 between ultraviolet thick stick lamp and inner walls；The cover 2 includes the enclosing cover directly snapped connection with housing
Ring 21, is arranged on bezel ring, center of circle position, the interior bezel ring, 22 for the ultraviolet thick stick lamp of clamping, and be connected to outer bezel ring, and interior bezel ring, it
Between, at least three lid rib muscle 23 for bezel ring, in fixed, on the one hand the setting save material, on the other hand can also ensure purple
While outer thick stick lamp installs firm, air can be passed through；The photochemical catalyst plate 4 helically sets, by inner walls and purple
Spiral-like air runner 41 is divided between outer thick stick lamp, the outer surface of the photochemical catalyst plate 4 is coated with nano titanium oxide
And diatom coating, the coating is more preferable compared with the catalytic decomposition effect of single so coating of titanium dioxide.
3~5 lamp rib muscle 24 are also evenly arranged between described two interior bezel ring,s 22, ultraviolet thick stick lamp 3 is accommodated for being formed
Accommodating chamber, on the one hand the setting save material, on the other hand can also ensure that it is firm that ultraviolet thick stick lamp is installed.The cylindrical shell
The inwall of body 1 is provided with reflecting piece.The position of the photochemical catalyst plate 4 and the inwall of housing 1 and the ultraviolet joint of thick stick lamp 3 is equipped with close
Sealing, on the one hand can avoid photochemical catalyst plate 4 from producing rigid collision with the inwall of housing 1 and ultraviolet thick stick lamp 3 under the influence of the airflow
Parts are damaged, are on the other hand then the influence clean-up effects in order to prevent air from being oozed out from parts gap.
Above-described embodiment is only one of the preferred embodiment of the present invention, should not be taken to limit the protection model of the present invention
Enclose, as long as the present invention body design thought and mentally make have no the change of essential meaning or polishing, it is solved
Technical problem it is still consistent with the present invention, should be included in protection scope of the present invention within.
Claims (4)
1. a kind of photocatalyst structure applied to air cleaning unit, it is characterised in that including cylinder shell (1), with housing
Two covers (2) that two ends are snapped connection, are arranged in housing, the ultraviolet thick stick lamp of two ends respectively with clamping in the middle part of two covers
, and the photochemical catalyst plate (4) that is arranged between ultraviolet thick stick lamp and inner walls (3)；The cover (2) is included directly and housing
The outer bezel ring, (21) snapped connection, is arranged on bezel ring, center of circle position, the interior bezel ring, (22) for the ultraviolet thick stick lamp of clamping, and connection
At least three lid rib muscle (23) between outer bezel ring, and interior bezel ring, for fixed interior bezel ring,；The photochemical catalyst plate (4) is in spiral shell
Rotation sets, will be divided between inner walls and ultraviolet thick stick lamp outside spiral-like air runner (41), the photochemical catalyst plate (4)
Surface is coated with nano titanium oxide and diatom coating.
2. a kind of photocatalyst structure applied to air cleaning unit according to claim 1, it is characterised in that described two
3~5 lamp rib muscle (24) are also evenly arranged between individual interior bezel ring, (22), the accommodating chamber of ultraviolet thick stick lamp (3) is accommodated for being formed.
3. a kind of photocatalyst structure applied to air cleaning unit according to claim 2, it is characterised in that the circle
Tubular shell (1) inwall is provided with reflecting piece.
4. a kind of photocatalyst structure applied to air cleaning unit according to claims 1 to 3 any one, its feature
It is, the photochemical catalyst plate (4) and the position of housing (1) inwall and ultraviolet thick stick lamp (3) joint are equipped with fluid sealant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710500887.4A CN107185403A (en) | 2017-06-27 | 2017-06-27 | A kind of photocatalyst structure applied to air cleaning unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710500887.4A CN107185403A (en) | 2017-06-27 | 2017-06-27 | A kind of photocatalyst structure applied to air cleaning unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107185403A true CN107185403A (en) | 2017-09-22 |
Family
ID=59880586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710500887.4A Pending CN107185403A (en) | 2017-06-27 | 2017-06-27 | A kind of photocatalyst structure applied to air cleaning unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107185403A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107894041A (en) * | 2017-11-14 | 2018-04-10 | 冯志强 | A kind of Photocatalyst air purification device |
| CN109847579A (en) * | 2019-04-18 | 2019-06-07 | 北京北大明德科技发展有限公司 | A kind of smell photocatalysis purifier |
| CN111096499A (en) * | 2020-01-09 | 2020-05-05 | 浙江迈实科技有限公司 | Antibacterial mask and preparation method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000079324A (en) * | 1998-07-07 | 2000-03-21 | Kyowa Gijutsu Keikaku Kk | Cylinder mounted with helical structural body with photocatalytic function |
| JP2000237543A (en) * | 1999-02-23 | 2000-09-05 | Tao:Kk | Photocatalytic device |
| JP2001087361A (en) * | 1999-09-27 | 2001-04-03 | Max Co Ltd | Photocatalyst type air cleaner |
| CN202248635U (en) * | 2011-08-11 | 2012-05-30 | 太原科技大学 | Concave line capable of purifying air by compounding diatom ooze and photocatalyst TiO2 |
| CN102974214A (en) * | 2012-12-11 | 2013-03-20 | 张捷英 | Photocatalyst air purification device |
| CN204582868U (en) * | 2015-04-21 | 2015-08-26 | 中国建筑第七工程局有限公司 | Air purifier |
| CN205351547U (en) * | 2016-01-04 | 2016-06-29 | 东莞市高能磁电技术有限公司 | Strong effect air purifier of intelligent control |
| CN106747162A (en) * | 2017-02-20 | 2017-05-31 | 中国矿业大学(北京) | A kind of diatom plate and its production technology with photo-catalysis function |
| CN206935114U (en) * | 2017-06-27 | 2018-01-30 | 成都翰道科技有限公司 | A kind of photocatalyst structure applied to air cleaning unit |
-
2017
- 2017-06-27 CN CN201710500887.4A patent/CN107185403A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000079324A (en) * | 1998-07-07 | 2000-03-21 | Kyowa Gijutsu Keikaku Kk | Cylinder mounted with helical structural body with photocatalytic function |
| JP2000237543A (en) * | 1999-02-23 | 2000-09-05 | Tao:Kk | Photocatalytic device |
| JP2001087361A (en) * | 1999-09-27 | 2001-04-03 | Max Co Ltd | Photocatalyst type air cleaner |
| CN202248635U (en) * | 2011-08-11 | 2012-05-30 | 太原科技大学 | Concave line capable of purifying air by compounding diatom ooze and photocatalyst TiO2 |
| CN102974214A (en) * | 2012-12-11 | 2013-03-20 | 张捷英 | Photocatalyst air purification device |
| CN204582868U (en) * | 2015-04-21 | 2015-08-26 | 中国建筑第七工程局有限公司 | Air purifier |
| CN205351547U (en) * | 2016-01-04 | 2016-06-29 | 东莞市高能磁电技术有限公司 | Strong effect air purifier of intelligent control |
| CN106747162A (en) * | 2017-02-20 | 2017-05-31 | 中国矿业大学(北京) | A kind of diatom plate and its production technology with photo-catalysis function |
| CN206935114U (en) * | 2017-06-27 | 2018-01-30 | 成都翰道科技有限公司 | A kind of photocatalyst structure applied to air cleaning unit |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107894041A (en) * | 2017-11-14 | 2018-04-10 | 冯志强 | A kind of Photocatalyst air purification device |
| CN109847579A (en) * | 2019-04-18 | 2019-06-07 | 北京北大明德科技发展有限公司 | A kind of smell photocatalysis purifier |
| CN111096499A (en) * | 2020-01-09 | 2020-05-05 | 浙江迈实科技有限公司 | Antibacterial mask and preparation method thereof |
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| 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170922 |