CN107213788A - A kind of air cleaning unit with photocatalyst structure - Google Patents
A kind of air cleaning unit with photocatalyst structure Download PDFInfo
- Publication number
- CN107213788A CN107213788A CN201710542531.7A CN201710542531A CN107213788A CN 107213788 A CN107213788 A CN 107213788A CN 201710542531 A CN201710542531 A CN 201710542531A CN 107213788 A CN107213788 A CN 107213788A
- Authority
- CN
- China
- Prior art keywords
- air
- cleaning unit
- housing
- air cleaning
- shell
- 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 28
- 238000004140 cleaning Methods 0.000 title claims abstract description 22
- 238000004887 air purification Methods 0.000 claims abstract description 14
- 238000001914 filtration Methods 0.000 claims abstract description 12
- 239000011358 absorbing material Substances 0.000 claims abstract description 6
- 238000011049 filling Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000003054 catalyst Substances 0.000 claims description 21
- 210000003205 Muscles Anatomy 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- OGIDPMRJRNCKJF-UHFFFAOYSA-N TiO Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 229910001929 titanium oxide Inorganic materials 0.000 claims description 4
- 230000000149 penetrating Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 238000000746 purification Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 9
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 230000002588 toxic Effects 0.000 description 3
- 231100000331 toxic Toxicity 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 229920002521 Macromolecule Polymers 0.000 description 1
- 231100000614 Poison Toxicity 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 238000003421 catalytic decomposition reaction Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000505 pernicious Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000035943 smell Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- -1 stupid Substances 0.000 description 1
- 239000004408 titanium dioxide 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
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/80—Type of catalytic reaction
- B01D2255/802—Photocatalytic
-
- 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 air cleaning unit with photocatalyst structure, including housing, air inlet positioned at housing side bottom, positioned at the air outlet of case top, and it is arranged on the air purification structure in housing, it is polygonal shell that the housing, which includes cross section, is arranged on the cylindric inner casing in the middle part of shell, and the sound-absorbing material being filled between shell and inner casing；The inner shell bottom inwall is provided with blower fan；The air purification structure includes physical filtering structure and the photocatalyst structure set gradually from lower to upper；The air outlet is groove structure, and air outlet bottom is set to the five hole groove-like structures for filling ice cube or/and frozen water, and air outlet remainder is then equipped with the exhaust vent for air-out.The apparatus structure is simple, reasonable in design, and purification efficiency is high, its internal air purification structure integrated level height and easy installation and removal, and the later stage is changed and Maintenance and Repair are convenient.
Description
Technical field
The present invention relates to air purification field, and in particular to a kind of air cleaning unit with photocatalyst structure.
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, its function of existing air purifier is more single, such as, in hot summer, it can not provide system
Cold effect, and occupy certain space, caused to one family than larger loss, so being badly in need of a kind of coverage rate more
Extensively, the more preferable air purifier of clean-up effect.
The content of the invention
The invention aims to solve above-mentioned technical problem, there is provided a kind of air cleaning dress with photocatalyst structure
Put, the apparatus structure is simple, reasonable in design, purification efficiency is high, its internal air purification structure integrated level height and installing/dismounting
Convenient, the later stage is changed and Maintenance and Repair are convenient.
To achieve the above object, the technical solution adopted by the present invention is as follows：
A kind of air cleaning unit with photocatalyst structure, including housing, the air inlet positioned at housing side bottom, position
In the air outlet of case top, and the air purification structure being arranged in housing, it is polygon that the housing, which includes cross section,
Shell, be arranged on the cylindric inner casing in the middle part of shell, and the sound-absorbing material being filled between shell and inner casing；The inner casing
Bottom interior wall is provided with blower fan；The air purification structure includes physical filtering structure and the photocatalyst set gradually from lower to upper
Structure；The air outlet is groove structure, and air outlet bottom is set to the five hole groove-like structures for filling ice cube or/and frozen water,
Air outlet remainder is then equipped with the exhaust vent for air-out.
It is preferred that, a large amount of penetrating apertures are set on the shell.
Specifically, the physical filtering structure includes annular housing, can be connected on annular housing successively from lower to upper
On inside coarse strainer, HEPA filter screens and internal fie screen.
It is preferred that, the internal fie screen is active carbon filter screen.
Further, the photocatalyst structure includes cylindric filter dam shell body, two cylinders snapped connection with housing two ends
Lid, is arranged in housing, the ultraviolet thick stick lamp of two ends respectively with clamping in the middle part of two covers, and is arranged on ultraviolet thick stick lamp and housing
Photochemical catalyst plate between inwall；The photochemical catalyst plate helically sets, will be divided between inner walls and ultraviolet thick stick lamp
Spiral-like air runner.
Further, the cover includes the outer bezel ring, directly snapped connection with housing, is arranged on bezel ring, center of circle position, use
In the interior bezel ring, of the ultraviolet thick stick lamp of clamping, and be connected between outer bezel ring, and interior bezel ring, at least three for bezel ring, in fixed
Lid rib muscle.
Further, the outer surface of the photochemical catalyst plate is coated with nano titanium oxide and diatom coating.
It is preferred that, 3~5 lamp rib muscle are also evenly arranged between described two interior bezel ring,s, ultraviolet thick stick is accommodated for being formed
The accommodating chamber of lamp.
It is preferred that, the cylindric filter dam inner walls are provided with reflecting piece.
Further, the photochemical catalyst plate and the position of filter dam inner walls and ultraviolet thick stick lamp joint are equipped with sealing
Glue.
Compared with prior art, the invention has the advantages that：
(1) present invention is simple in construction, and reasonable in design, good appearance, noise is small, good air purification effect, can also be to purification
Air cooling afterwards, its internal air purification structure integrated level height and easy installation and removal, the later stage are changed and Maintenance and Repair side
Just, it can promote the use of.
(2) present invention is removed at air inlet and air outlet, and sound-absorbing material, one are filled between remaining shell and inner casing
Aspect is can effectively to reduce the noise of air cleaning unit, is on the other hand then to ensure whole air cleaning unit good appearance
On the premise of, its internal air purification structure is in integrally regular cylindrical, makes its manufacture, installation, dismounting, Maintenance and Repair
It is very convenient.
(3) physical filtering structure assembly degree of the invention is high, and the granule foreign in air can be filtered, and filtering effect
It is really good.
(4) 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.
(5) 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.
(6) 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.
(7) 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.
(8) 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.
(9) 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 physical filtering structural representation of the present invention.
Fig. 3 is photocatalyst structure schematic diagram of the present invention.
Fig. 4 is Cap structure for box-like container schematic diagram of the present invention.
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 air cleaning unit with photocatalyst structure, as shown in figure 1, should
Air cleaning unit is including housing 1, the air inlet 11 positioned at housing side bottom, positioned at the air outlet 12 of case top, and
It is arranged on the air purification structure in housing, it is characterised in that it is polygonal shell 13 that the housing 1, which includes cross section, if
Put the cylindric inner casing 14 in the middle part of shell, and the sound-absorbing material being filled between shell and inner casing；The bottom of inner casing 14
Inwall is provided with blower fan 2；The air purification structure includes physical filtering structure 3 and the photocatalyst knot set gradually from lower to upper
Structure 4；The air outlet 12 is groove structure, and air outlet bottom is set to the five hole groove-like structures for filling ice cube or/and frozen water,
Air outlet remainder is then equipped with the exhaust vent for air-out.
Wherein, set a large amount of penetrating in order to prevent sound-absorbing material from expanding with heat and contract with cold caused housing failure, on the shell 13
Aperture.
As shown in Fig. 2 the physical filtering structure 3 includes annular housing 31, annular can be connected on successively from lower to upper
Inside coarse strainer 32, HEPA filter screens 33 and internal fie screen 34 on housing.The internal coarse strainer 32 filters for stainless steel wire
Net, the internal fie screen 34 is active carbon filter screen.
As shown in Figure 3 and Figure 4, the photocatalyst structure 4 includes cylindric filter dam shell body 41, is snapped connection with housing two ends
Two covers 42, be arranged in housing, the ultraviolet thick stick lamp 43 of two ends respectively with clamping in the middle part of two covers, and be arranged on purple
Photochemical catalyst plate 44 between outer thick stick lamp and inner walls；The photochemical catalyst plate 44 helically sets, by inner walls and purple
It is divided into spiral-like air runner 45 between outer thick stick lamp.The cover 42 includes the outer bezel ring, 46 directly snapped connection with housing,
Bezel ring, center of circle position, the interior bezel ring, 47 for the ultraviolet thick stick lamp of clamping are arranged on, and is connected between outer bezel ring, and interior bezel ring, uses
In at least three lid rib muscle 48 of fixed interior bezel ring,.The outer surface of the photochemical catalyst plate 44 be coated with nano titanium oxide and
Diatom coating.
Wherein, 3~5 lamp rib muscle 49 are also evenly arranged between described two interior bezel ring,s 47, it is ultraviolet for forming receiving
The accommodating chamber of thick stick lamp 43.The cylindric inwall of filter dam shell body 41 is provided with reflecting piece.The photochemical catalyst plate 44 and filter dam shell
The position of the inwall of body 41 and the ultraviolet joint of thick stick lamp 43 is equipped with fluid sealant.
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 (10)
1. a kind of air cleaning unit with photocatalyst structure, including housing (1), the air inlet positioned at housing side bottom
(11), positioned at the air outlet (12) of case top, and the air purification structure being arranged in housing, it is characterised in that described
It is polygonal shell (13) that housing (1), which includes cross section, is arranged on the cylindric inner casing (14) in the middle part of shell, and be filled in
Sound-absorbing material between shell and inner casing；Inner casing (14) bottom interior wall is provided with blower fan (2)；The air purification structure bag
Include the physical filtering structure (3) set gradually from lower to upper and photocatalyst structure (4)；The air outlet (12) is groove structure,
And air outlet bottom is set to the five hole groove-like structures for filling ice cube or/and frozen water, air outlet remainder, which is then equipped with, to be used for
The exhaust vent of air-out.
2. a kind of air cleaning unit with photocatalyst structure according to claim 1, it is characterised in that the shell
(13) a large amount of penetrating apertures are set on.
3. a kind of air cleaning unit with photocatalyst structure according to claim 1 or 2, it is characterised in that described
Physical filtering structure (3) includes annular housing (31), can be connected on the inside coarse strainer on annular housing successively from lower to upper
(32), HEPA filter screens (33) and internal fie screen (34).
4. a kind of air cleaning unit with photocatalyst structure according to claim 3, it is characterised in that the inside
Fie screen (34) is active carbon filter screen.
5. a kind of air cleaning unit with photocatalyst structure according to claim 1 or 4, it is characterised in that described
Photocatalyst structure (4) includes cylindric filter dam shell body (41), and two covers (42) snapped connection with housing two ends are arranged on shell
In vivo, the ultraviolet thick stick lamp (43) of two ends respectively with clamping in the middle part of two covers, and be arranged on ultraviolet thick stick lamp and inner walls it
Between photochemical catalyst plate (44)；The photochemical catalyst plate (44) helically sets, will separated between inner walls and ultraviolet thick stick lamp
For spiral-like air runner (45).
6. a kind of air cleaning unit with photocatalyst structure according to claim 5, it is characterised in that the cover
(42) include the outer bezel ring, (46) directly snapped connection with housing, be arranged on bezel ring, center of circle position, for the ultraviolet thick stick lamp of clamping
Interior bezel ring, (47), and be connected between outer bezel ring, and interior bezel ring, at least three lid rib muscle (48) for bezel ring, in fixed.
7. a kind of air cleaning unit with photocatalyst structure according to claim 6, it is characterised in that the light is urged
The outer surface of agent plate (44) is coated with nano titanium oxide and diatom coating.
8. a kind of air cleaning unit with photocatalyst structure according to claim 7, it is characterised in that described two
3~5 lamp rib muscle (49) are also evenly arranged between interior bezel ring, (47), the accommodating chamber of ultraviolet thick stick lamp (43) is accommodated for being formed.
9. a kind of air cleaning unit with photocatalyst structure according to claim 8, it is characterised in that the cylinder
Shape filter dam shell body (41) inwall is provided with reflecting piece.
10. a kind of air cleaning unit with photocatalyst structure according to claim 6~9 any one, its feature
It is, the photochemical catalyst plate (44) and the position of filter dam shell body (41) inwall and ultraviolet thick stick lamp (43) joint are equipped with sealing
Glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710542531.7A CN107213788A (en) | 2017-07-05 | 2017-07-05 | A kind of air cleaning unit with photocatalyst structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710542531.7A CN107213788A (en) | 2017-07-05 | 2017-07-05 | A kind of air cleaning unit with photocatalyst structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107213788A true CN107213788A (en) | 2017-09-29 |
Family
ID=59951802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710542531.7A Pending CN107213788A (en) | 2017-07-05 | 2017-07-05 | A kind of air cleaning unit with photocatalyst structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107213788A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109751680A (en) * | 2019-01-26 | 2019-05-14 | 曾子哲 | A kind of multifunctional air clarifier |
| GB2574477A (en) * | 2018-06-08 | 2019-12-11 | Matr Tech Ltd | Air purifier |
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|---|---|---|---|---|
| GB2574477A (en) * | 2018-06-08 | 2019-12-11 | Matr Tech Ltd | Air purifier |
| CN109751680A (en) * | 2019-01-26 | 2019-05-14 | 曾子哲 | A kind of multifunctional air clarifier |
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