CN203857592U - Purifying device of central air-conditioner air duct - Google Patents
Purifying device of central air-conditioner air duct Download PDFInfo
- Publication number
- CN203857592U CN203857592U CN201420098753.6U CN201420098753U CN203857592U CN 203857592 U CN203857592 U CN 203857592U CN 201420098753 U CN201420098753 U CN 201420098753U CN 203857592 U CN203857592 U CN 203857592U
- Authority
- CN
- China
- Prior art keywords
- air
- filter
- air duct
- airduct
- rear side
- 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 - Lifetime
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000000126 substance Substances 0.000 claims abstract description 12
- 229910052799 carbon Inorganic materials 0.000 claims description 16
- 238000004378 air conditioning Methods 0.000 claims description 15
- 238000004140 cleaning Methods 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 12
- 239000002245 particle Substances 0.000 description 7
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
- 241000894006 Bacteria Species 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- 241000700605 Viruses Species 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 244000144992 flock Species 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000012805 post-processing Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000001835 salubrious effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model belongs to the technical field of a central air-conditioner, and discloses a purifying device of a central air-conditioner air duct. The purifying device is mainly technically characterized by comprising an air duct body with an air inlet and an air outlet, wherein the inner wall of the air duct body is provided with an air purifying device; the air purifying device comprises a primary-efficiency filter arranged on the inner wall of the air duct body at the air inlet, a high-efficiency filter arranged on the inner wall of the air duct body on the rear side of the primary-efficiency filter, an activated carbon filter arranged on the inner wall of the air duct body on the rear side of the high-efficiency filter, and a chemical filter arranged on the inner wall of the air duct body on the rear side of the activated carbon filter. By applying the purifying device of the central air-conditioner air duct provided by the utility model, air enters into a room after being filtered for four times, so that the air is clean, fresh and beneficial to human health.
Description
Technical field
The utility model belongs to central air-conditioning technical field, relates in particular to a kind of wind pipe of central air-conditioning purifier.
Background technology
In the buildings such as hotel, apartment, hospital, office building, office building, need to use central air-conditioning, the basic function of ventilating duct of central air conditioner is: carry air, guarantee air themperature, and relative humidity, the technical performances such as transmission speed and cleanliness factor are constant; Guarantee that airduct is allowing under pressure-bearing condition, wind inner air tube can outward leakage or airduct outer air do not understand interior intrusion; Carry air not produce noise, or have noise elimination function concurrently; Operating period limit for length and easy to maintenance.
But, current airduct does not have purifier, in central air conditioner system, from the new wind of outdoor introduction, contain the pollutants such as a large amount of PM2.5, dust, pollen, and bacterium of the formaldehyde that distributes of newly-decorated building, indoor generation, anaphylactogen etc. enter air channel and certainly will damage health, the initial transmitting function of airduct can not meet present people far away for the high-level requirement of air quality.
Utility model content
The technical problems to be solved in the utility model is just to provide a kind ofly can effectively filter the particles such as PM2.5, pollen, dust, and new clothes are built the wind pipe of central air-conditioning purifier of the air pollutants such as bacterium, anaphylactogen of building the formaldehyde distributing, indoor generation.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: comprise the airduct body with air inlet and air outlet, the inwall of described airduct body is provided with air cleaning unit, air cleaning unit comprise be arranged on air inlet place airduct inboard wall of tube body roughing efficiency air filter, be arranged on roughing efficiency air filter rear side airduct inboard wall of tube body high efficiency particulate air filter, be arranged on high efficiency particulate air filter rear side airduct inboard wall of tube body active carbon filter, be arranged on the chemical filter of active carbon filter rear side airduct inboard wall of tube body.
The wind pipe of central air-conditioning purifier that the utility model provides, is provided with quadruple filter in airduct body, be followed successively by roughing efficiency air filter, high efficiency particulate air filter, active carbon filter, chemical filter.Roughing efficiency air filter is arranged on air inlet place airduct inboard wall of tube body, is applicable to primary filter, is mainly used in filtering dust particles more than 5 μ m, has the advantages that structure is light, resistance is little; High efficiency particulate air filter is arranged on roughing efficiency air filter rear side; high efficiency particulate air filter is mainly used in trapping particle dust and various suspension more than 0.5um; for tackling through the contained tiny dust of the air of filter screen, the fine particle to particle diameter at 0.3 μ m, filter effect is about 99.97%.High efficiency particulate air filter can be removed airborne mycotic spore and bacterium and virus simultaneously, and the efficiency of filtering large material is better, and such as dust, pet soft flocks, PM2.5 and pollen etc., the effect of filter cigarette almost can reach 100%; Active carbon filter is arranged on high efficiency particulate air filter rear side, and activated carbon pore structure is flourishing, and specific area is very large, and more than 1500m2/g, adsorption capacity is very strong.Active carbon is with raw materials such as coal, timber and shells, obtains, because the surface area of carbon granule is very large, so can fully contact with the impurity in gas through charing, activation and post processing.Impurity in these gases is by micro-porous adsorption, aseptic; Chemical filter is arranged on active carbon filter rear side, and chemical filter is quoted CA molecular level air purifying process, and Main Function utilizes the chemical contaminations such as principles of chemistry De NO X, SOX when being in filtered air dust.The wind pipe of central air-conditioning purifier that the utility model provides, makes air filter and laggardly to enter indoorly through quadruple, and air cleaning is salubrious, is conducive to health.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model wind pipe of central air-conditioning purifier;
Fig. 2 is the use structural representation of wind pipe of central air-conditioning purifier.
The specific embodiment
Below in conjunction with accompanying drawing, the structure of the utility model wind pipe of central air-conditioning purifier is described further.
As shown in Figure 1, the utility model wind pipe of central air-conditioning purifier comprises airduct body 1, airduct body 1 is with air inlet 2 and air outlet 3, is provided with roughing efficiency air filter 4, roughing efficiency air filter 4 rear side airduct body 1 inwalls is provided with that high efficiency particulate air filter 5, high efficiency particulate air filter 5 rear side airduct body 1 inwalls are provided with active carbon filter 6, active carbon filter 6 rear side airduct body 1 inwalls are provided with chemical filter 7 at air inlet 2 place's airduct body 1 inwalls.As shown in Figure 2, the airduct body 1 with quadruple filter is arranged on the double-side color-steel composite air duct body 8 of central air-conditioning.
The wind pipe of central air-conditioning purifier that the utility model provides, is provided with quadruple filter in airduct body 1, be followed successively by roughing efficiency air filter 4, high efficiency particulate air filter 5, active carbon filter 6, chemical filter 7.Roughing efficiency air filter 4 is arranged on air inlet 2 place's airduct body 1 inwalls, is applicable to primary filter, is mainly used in filtering dust particles more than 5 μ m, has the advantages that structure is light, resistance is little; High efficiency particulate air filter 5 is arranged on roughing efficiency air filter 4 rear sides; high efficiency particulate air filter 5 is mainly used in trapping particle dust and various suspension more than 0.5um; for tackling through the contained tiny dust of the air of filter screen, the fine particle to particle diameter at 0.3 μ m, filter effect is about 99.97%.High efficiency particulate air filter 5 can be removed airborne mycotic spore and bacterium and virus simultaneously, and the efficiency of filtering large material is better, and such as dust, pet soft flocks, PM2.5 and pollen etc., the effect of filter cigarette almost can reach 100%; Active carbon filter 6 is arranged on high efficiency particulate air filter 5 rear sides, and activated carbon pore structure is flourishing, and specific area is very large, and more than 1500m2/g, adsorption capacity is very strong.Active carbon is with raw materials such as coal, timber and shells, obtains, because the surface area of carbon granule is very large, so can fully contact with the impurity in gas through charing, activation and post processing.Impurity in these gases is by micro-porous adsorption, aseptic; Chemical filter 7 is arranged on active carbon filter 6 rear sides, and chemical filter 7 is quoted CA molecular level air purifying process, and Main Function utilizes the chemical contaminations such as principles of chemistry De NO X, SOX when being in filtered air dust.
Protection domain of the present utility model is not only confined to above-described embodiment, as long as structure is identical with the utility model wind pipe of central air-conditioning purifier structure, just drops on the scope of the utility model protection.
Claims (1)
1. wind pipe of central air-conditioning purifier, comprise the airduct body with air inlet and air outlet, it is characterized in that: the inwall of described airduct body is provided with air cleaning unit, air cleaning unit comprise be arranged on air inlet place airduct inboard wall of tube body roughing efficiency air filter, be arranged on roughing efficiency air filter rear side airduct inboard wall of tube body high efficiency particulate air filter, be arranged on high efficiency particulate air filter rear side airduct inboard wall of tube body active carbon filter, be arranged on the chemical filter of active carbon filter rear side airduct inboard wall of tube body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420098753.6U CN203857592U (en) | 2014-03-06 | 2014-03-06 | Purifying device of central air-conditioner air duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420098753.6U CN203857592U (en) | 2014-03-06 | 2014-03-06 | Purifying device of central air-conditioner air duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203857592U true CN203857592U (en) | 2014-10-01 |
Family
ID=51607439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420098753.6U Expired - Lifetime CN203857592U (en) | 2014-03-06 | 2014-03-06 | Purifying device of central air-conditioner air duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203857592U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196519A (en) * | 2015-05-07 | 2016-12-07 | 河北航安智能科技有限公司 | A kind of static pressure control wind air purification method |
| CN107781909A (en) * | 2017-10-30 | 2018-03-09 | 天津远达滤清器股份有限公司 | A kind of cleaner air package |
-
2014
- 2014-03-06 CN CN201420098753.6U patent/CN203857592U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196519A (en) * | 2015-05-07 | 2016-12-07 | 河北航安智能科技有限公司 | A kind of static pressure control wind air purification method |
| CN107781909A (en) * | 2017-10-30 | 2018-03-09 | 天津远达滤清器股份有限公司 | A kind of cleaner air package |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141001 |
|
| CX01 | Expiry of patent term |