CN206919202U - A kind of Novel air purification device - Google Patents
A kind of Novel air purification device Download PDFInfo
- Publication number
- CN206919202U CN206919202U CN201720661887.8U CN201720661887U CN206919202U CN 206919202 U CN206919202 U CN 206919202U CN 201720661887 U CN201720661887 U CN 201720661887U CN 206919202 U CN206919202 U CN 206919202U
- Authority
- CN
- China
- Prior art keywords
- negative pressure
- air
- pressure cabin
- blower fan
- air inlet
- 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.)
- Expired - Fee Related
Links
- 238000004887 air purification Methods 0.000 title claims abstract description 12
- 238000000746 purification Methods 0.000 claims abstract description 36
- 239000011941 photocatalyst Substances 0.000 claims abstract description 27
- 238000006243 chemical reaction Methods 0.000 claims abstract description 26
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 15
- 239000004917 carbon fiber Substances 0.000 claims abstract description 15
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 238000001179 sorption measurement Methods 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 238000005119 centrifugation Methods 0.000 claims description 2
- HGWOWDFNMKCVLG-UHFFFAOYSA-N [O--].[O--].[Ti+4].[Ti+4] Chemical compound [O--].[O--].[Ti+4].[Ti+4] HGWOWDFNMKCVLG-UHFFFAOYSA-N 0.000 claims 1
- 239000003054 catalyst Substances 0.000 claims 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract description 7
- 125000001997 phenyl group Chemical class [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 39
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 21
- 239000007789 gas Substances 0.000 description 10
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 239000013618 particulate matter Substances 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000013517 stratification Methods 0.000 description 3
- 239000004408 titanium dioxide Substances 0.000 description 3
- 238000003915 air pollution Methods 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- -1 hydroxyl free radical Chemical class 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Catalysts (AREA)
Abstract
The utility model provides a kind of Novel air purification device, including screen pack, negative pressure cabin, outer blower fan and purification pipe, the purification pipe includes photocatalyst reaction storehouse, air inlet, gas outlet, modified active carbon fiber layer and the ultraviolet lamp positioned at photocatalyst reaction storehouse center；The negative pressure cabin has air inlet, air outlet and hollow cavity, and the screen pack is sealed by the air inlet of sealing ring and negative pressure cabin and installed, to realize that the air outside negative pressure cabin enters hollow cavity through filter screen；The outer blower fan is sealed by the air outlet of sealing ring and negative pressure cabin and installed, to realize that the air of hollow cavity is passed to outside through outer blower fan；For purification pipe positioned at the hollow cavity of negative pressure cabin, the photocatalyst reaction storehouse is provided with inner blower close to the side of gas outlet；Air by purifying pipe processing returns negative pressure cabin and discharged from air outlet, therefore primary purification process is realized to PM2.5 particulate matters and formaldehyde, the removal of benzene series harmful substance, greatly improves purification efficiency.
Description
Technical field
Air purification field is the utility model is related to, especially a kind of new air cleaning unit.
Background technology
Due to rapid economic development, cause air pollution unavoidably, air pollution turns into the main reason for endangering human health
One of, therefore, in order to solve this problem, there are all kinds of air purifiers in the market, (high with HEPA using photocatalyst at present
Effect filter) come to purify air be that effect is relatively good in the prior art, by setting air inlet, exhaust outlet, purification pipe, negative pressure
Storehouse and screen pack, purification pipe and screen pack are connected to negative pressure cabin, negative pressure cabin connection exhaust outlet, and air inlet includes managing with purification
First air inlet of connection and the second air inlet being connected with screen pack；It is cleaned by the partial air for entering the first air inlet
Pipe removes formaldehyde and benzene homologues, and the partial air into the second air inlet removes particulate matter by screen pack, then negative through being connected to
The exhaust outlet discharge on storehouse is pressed, air is constantly entering from air inlet and then discharged from exhaust outlet, in this way by sky
Gas purifies.But the particulate matter such as formaldehyde, benzene homologues and the PM2.5 that can not ensure in air of the technical scheme can be gone simultaneously
Remove, the formaldehyde in the air by the first air inlet, benzene homologues may be caused to eliminate, but the particulate matter such as PM2.5 therein without
Method removes；Eliminated by particulate matters such as the PM2.5 in the air of the second air inlet, but formaldehyde therein, benzene homologues can not remove
Go, therefore its purification efficiency is low；And space-consuming is big, installation is complicated；And the easy dust stratification of air inlet of purification pipe blocks.
The content of the invention
For the deficiency in the presence of prior art, the utility model provides a kind of new air cleaning unit, this
Utility model is improved to the particle purifying effect such as formaldehyde in air, benzene homologues and PM2.5, solves equipment occupation space
Greatly, the problem of installation is complicated, purification efficiency is low and purification pipe needs frequent dedusting.
To achieve the above object, present invention employs following technical scheme：
A kind of Novel air purification device, including screen pack, negative pressure cabin, outer blower fan and purification pipe, the purification pipe include
Photocatalyst reaction storehouse, air inlet, gas outlet, modified active carbon fiber layer and the ultraviolet positioned at photocatalyst reaction storehouse center
Lamp；The modified active carbon fiber layer is located at photocatalyst reaction storehouse inwall surrounding, and the modified active carbon fiber layer is stained with two
Titanium oxide；The negative pressure cabin has air inlet, air outlet and a hollow cavity, and the screen pack is entered by sealing ring and negative pressure cabin
Air port sealing installation, to realize that the air outside negative pressure cabin enters hollow cavity through filter screen；
The outer blower fan is sealed by the air outlet of sealing ring and negative pressure cabin and installed, to realize that the air of hollow cavity passes through
Outer blower fan is passed to outside；
For purification pipe positioned at the hollow cavity of negative pressure cabin, the photocatalyst reaction storehouse is provided with interior wind close to the side of gas outlet
Machine, the photocatalyst reaction storehouse are provided with pre- enrichment storehouse close to the side of air inlet, adsorption structure are provided with inside the pre- enrichment storehouse.
Compared to prior art, the utility model has the advantages that：
Air first removes the particulate matters such as PM2.5 by HEPA screen packs, then in most of air warp by filtering
Fan action enters in purification pipe, and the purification pipe is reached the absorption such as the formaldehyde in air and benzene homologues by pre- enrichment storehouse
Saturation degree is desorbed again, so that formaldehyde in air, the concentration of benzene homologues improve in photocatalyst reaction storehouse, in photocatalyst reaction
Under the middle-ultraviolet lamp light irradiation of storehouse, nano level titanium dioxide is stained with active carbon fiber fabrics can make the oxygen and hydrone of surrounding
Be excited into active hydroxyl free radical, these free radical decomposable asymmetric choice net formaldehyde, toluene molecule, ultimately produce carbon dioxide and
Water, so as to efficiently quickly remove formaldehyde in air in negative pressure cabin, the content of benzene homologues, returned again by the air for purifying pipe processing
Discharged to negative pressure cabin and from air outlet, therefore primary purification process is realized to PM2.5 particulate matters and formaldehyde, benzene series nuisance
The removal of matter, greatly improves purification efficiency.
The utility model is arranged on pipe is purified in negative pressure cabin, and not only avoid the dedusting of purification pipe, and saves space,
Simplify structure.
Brief description of the drawings
Fig. 1 is schematic cross-section of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 is the structural representation of another embodiment of the utility model.
In figure:1- screen packs, 11- sealing rings, the outer blower fans of 2-, 3- negative pressure cabins, 31- air inlets, 32- air outlets, 33- are hollow
Inner chamber, 4-purification pipe, 41- air inlets, the pre- enrichment storehouses of 42-, 43- modified activated carbon adsorption layers, 44- modified active carbon fiber layers,
45- photocatalyst reactions storehouse, 46- ultraviolet lamps, 47- inner blowers, 48- gas outlets, 49- bottom plates.
Embodiment
Below in conjunction with the accompanying drawings and embodiment further illustrates to the technical scheme in the utility model.
Embodiment 1
As illustrated in fig. 1 and 2, a kind of Novel air purification device, including screen pack 1, negative pressure cabin 3, outer blower fan 2 and purification pipe
4, wherein：It is described purification pipe 4 include photocatalyst reaction storehouse 45, air inlet 41, gas outlet 48, modified active carbon fiber layer 44 and
Ultraviolet lamp 46 positioned at the center of photocatalyst reaction storehouse 45；The modified active carbon fiber layer 44 is located in photocatalyst reaction storehouse 45
Wall surrounding, the modified active carbon fiber layer 44 are stained with titanium dioxide, and the photocatalyst reaction storehouse 45 is close to gas outlet 48
Side is provided with inner blower 47, and the inner blower 47 is centrifugal blower or axial flow blower, and the external stability of inner blower 47 has disk
The bottom plate 49 of shape, the diameter of the bottom plate 49 are not less than the external diameter of screen pack 1；The photocatalyst reaction storehouse is close to air inlet 41
Side is provided with pre- enrichment storehouse 42, and the pre- inside of enrichment storehouse 42 is provided with modified activated carbon adsorption layer 43.
The screen pack 1 is cylindric HEPA nets, and the outer blower fan 2 and bottom plate 49 are cylindric to pass through sealing ring respectively
11 are arranged at the both ends open of screen pack 1 and purify the inner chamber that pipe is located at screen pack cylinder-like structure, and the negative pressure cabin 3 was
Filter screen 1 and outer blower fan 2 and bottom plate 49 surround the cylindrical structural formed, and the periphery of the negative pressure cabin 3 is its air inlet 31, institute
It is its air outlet 32 that negative pressure cabin 3, which is stated, close to outer blower fan one end, to realize that the air outside negative pressure cabin 3 can only enter through filter screen 1
Hollow cavity 33, and the air in hollow cavity 33 can only be passed to outside through outer blower fan 2, the outer blower fan 2 is centrifugation wind
Machine or axial flow blower.Due to negative pressure cabin generally cylinder and its whole circumference face be properly termed as air inlet, increase with
The contact area of air, improves purification efficiency.
Because purification pipe 4 is located at the hollow cavity 33 of negative pressure cabin 3, it is avoided that the dust stratification of 4 air inlet of purification pipe 41 blocks, therefore
Pipe 4 is purified without dedusting, moreover it is possible to save space.
Embodiment 2
As shown in figure 3, a kind of Novel air purification device, including screen pack 1, negative pressure cabin 3, outer blower fan 2 and purification pipe 4,
Wherein：The purification pipe 4 includes photocatalyst reaction storehouse 45, air inlet 41, gas outlet 48, modified active carbon fiber layer 44 and position
Ultraviolet lamp 46 in the center of photocatalyst reaction storehouse 45；The modified active carbon fiber layer 44 is located in the storehouse of photocatalyst reaction storehouse 45
Wall surrounding, the modified active carbon fiber layer 44 are stained with titanium dioxide.
The negative pressure cabin has air inlet 31, air outlet 32 and hollow cavity 33, and the negative pressure cabin 3 is hollow cuboid
Structure and air inlet 31 and air outlet 32 are separately positioned in two relative side walls of negative pressure cabin 3, the screen pack 1 is HEPA
And air inlet 31 is arranged on by the way that sealing ring 11 is inserted, to realize that the air outside negative pressure cabin 3 enters in hollow through filter screen 1
Chamber 33；The outer blower fan 2 is sealed by the air outlet 32 of sealing ring 11 and negative pressure cabin 3 and installed, to realize the sky of hollow cavity 33
Gas is passed to outside through outer blower fan 2；The outer blower fan 2 is centrifugal blower or axial flow blower.
Purification pipe 4 is located at the hollow cavity 33 of negative pressure cabin 3, is avoided that the dust stratification of 4 air inlet of purification pipe 41 blocks, therefore purify
Pipe 4 is without dedusting, moreover it is possible to space is saved, the photocatalyst reaction storehouse 45 is provided with inner blower 47 close to the side of gas outlet 48,
The inner blower 47 is centrifugal blower or axial flow blower.The photocatalyst reaction storehouse 45 is provided with pre- increase close to the side of air inlet 41
Dense storehouse 42, the pre- inside of enrichment storehouse 42 are provided with modified activated carbon adsorption layer 43.
Containing the particulate matters such as PM2.5 and formaldehyde, the air of benzene homologues, by using said structure by the PM2.5 in air
Enter negative pressure cabin 3 after being filtered Deng particulate matter, most of air enters purification pipe 4 in negative pressure cabin 3, contains formaldehyde, benzene in air
It is that the pernicious gases such as thing enter pre- enrichment storehouse 42 by air inlet 41, activated carbon adsorption layer is to the first in air in pre- enrichment storehouse 42
Aldehyde, benzene homologues are adsorbed, formaldehyde, the concentration of benzene homologues in increase purification pipe 4 in air, and then air enters photocatalyst storehouse
In, formaldehyde, benzene homologues in air resolve into water and carbon dioxide, and air is drawn through into negative pressure cabin 3 by inner blower 47 passes through
Outer blower fan 2 is passed to outside.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to compared with
The present invention is described in detail good embodiment, it will be understood by those within the art that, can be to the skill of the present invention
Art scheme is modified or equivalent substitution, and without departing from the objective and scope of technical solution of the present invention, it all should cover at this
Among the right of invention.
Claims (5)
1. a kind of Novel air purification device, including screen pack, negative pressure cabin, outer blower fan and purification pipe, the purification pipe include light
Catalyst reaction warehouse, air inlet, gas outlet, modified active carbon fiber layer and the ultraviolet lamp positioned at photocatalyst reaction storehouse center；
The modified active carbon fiber layer is located at photocatalyst reaction storehouse inwall surrounding, and the modified active carbon fiber layer is stained with titanium dioxide
Titanium；It is characterized in that：
The negative pressure cabin has air inlet, air outlet and hollow cavity, and the screen pack passes through sealing ring and the air intake of negative pressure cabin
Mouth sealing installation, to realize that the air outside negative pressure cabin enters hollow cavity through filter screen；
The outer blower fan is sealed by the air outlet of sealing ring and negative pressure cabin and installed, to realize that the air of hollow cavity passes through exogenous wind
Machine is passed to outside；
For purification pipe positioned at the hollow cavity of negative pressure cabin, the photocatalyst reaction storehouse is provided with inner blower, institute close to the side of gas outlet
State photocatalyst reaction storehouse and be provided with pre- enrichment storehouse close to the side of air inlet, adsorption structure is provided with inside the pre- enrichment storehouse.
A kind of 2. Novel air purification device as claimed in claim 1, it is characterised in that：The screen pack is cylindric
HEPA, the inner blower external stability of the purification pipe have discoid bottom plate, and the diameter of the bottom plate is not less than the outer of screen pack
Footpath, the outer blower fan and bottom plate cylindrical shape are arranged at the both ends open of screen pack by sealing ring respectively, and the negative pressure cabin is
Screen pack surrounds the cylindrical structural to be formed with outer blower fan and bottom plate, and the periphery of the negative pressure cabin is its air inlet, described negative
Pressure storehouse is its air outlet close to outer blower fan one end.
A kind of 3. Novel air purification device as claimed in claim 1, it is characterised in that：The negative pressure cabin is hollow cuboid
Structure and air inlet and air outlet are separately positioned in two relative side walls of negative pressure cabin, and the screen pack is HEPA and passed through
Sealing ring is inserted to be arranged on air inlet.
A kind of 4. Novel air purification device as claimed in claim 1, it is characterised in that：The outer blower fan and inner blower are centrifugation
Blower fan or axial flow blower.
A kind of 5. Novel air purification device as claimed in claim 1, it is characterised in that：The adsorption structure is modified activated carbon
Adsorption layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720661887.8U CN206919202U (en) | 2017-06-08 | 2017-06-08 | A kind of Novel air purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720661887.8U CN206919202U (en) | 2017-06-08 | 2017-06-08 | A kind of Novel air purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206919202U true CN206919202U (en) | 2018-01-23 |
Family
ID=61314683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720661887.8U Expired - Fee Related CN206919202U (en) | 2017-06-08 | 2017-06-08 | A kind of Novel air purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206919202U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108261859A (en) * | 2018-02-11 | 2018-07-10 | 西南交通大学 | A kind of haze purification device and purification method for overlapping street lamp |
| CN108426321A (en) * | 2018-03-26 | 2018-08-21 | 北京零微科技有限公司 | A kind of novel more wind-guiding column noise reduction air purifiers |
-
2017
- 2017-06-08 CN CN201720661887.8U patent/CN206919202U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108261859A (en) * | 2018-02-11 | 2018-07-10 | 西南交通大学 | A kind of haze purification device and purification method for overlapping street lamp |
| CN108426321A (en) * | 2018-03-26 | 2018-08-21 | 北京零微科技有限公司 | A kind of novel more wind-guiding column noise reduction air purifiers |
| CN108426321B (en) * | 2018-03-26 | 2024-03-12 | 北京零微科技有限公司 | Multi-air-guide column noise reduction air purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180930 Address after: 434000 Jiangjin East Road, Jingzhou, Hubei, 1 1 Patentee after: HUBEI NIPALAIER ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Address before: 443000 Dongshan Avenue, Xiling District, Yichang, Hubei 105 Patentee before: HUBEI PUFEI LAIER TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180123 |