CN201603491U - Air purifying device of straight-line positive pressure chamber - Google Patents
Air purifying device of straight-line positive pressure chamber Download PDFInfo
- Publication number
- CN201603491U CN201603491U CN2009202784183U CN200920278418U CN201603491U CN 201603491 U CN201603491 U CN 201603491U CN 2009202784183 U CN2009202784183 U CN 2009202784183U CN 200920278418 U CN200920278418 U CN 200920278418U CN 201603491 U CN201603491 U CN 201603491U
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- CN
- China
- Prior art keywords
- air
- straight line
- filter screen
- main filter
- plemum
- 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
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Abstract
The utility model discloses an air purifying device of a straight-line positive pressure chamber, which comprises a shell, wherein an air inlet and an air outlet of the shell are arranged along one straight line; a coarse filtering net, a fan and an inner cabin are sequentially arranged between the air inlet and the air outlet; the inner cabin is internally provided with a main filtering net; the main filtering net is in the structure of a cylinder; an outlet of the main filtering net is communicated with the air outlet; and gas in the inner cabin is discharged from the air outlet after being filtered by the main filtering net. The air purifying device is provided with the straight-line type shell, the foldable coarse filtering net and the foldable main filtering net, which are arranged along the same straight line to be matched with one another, thereby achieving the optimized assembly and the best filtering efficiency.
Description
Technical field
The utility model relates to air purification field, especially a kind of straight line plemum air purifier.
Background technology
Indoor air-purification device generally is placed on air outlet to blower fan when filtering, the air-flow process has coarse strainer (filtration big dust particle), main filter screen (adopts HAPE usually, ULPA, NACF, the screen pack of one or several compositions in the catalyst filters ultrafine dust dust or harmful substance) just arrive air outlet.Because coarse strainer, main filter screen, blower fan be on same straight line, air from air inlet will through several curved could be to air outlet, it increases gas-flow resistance, also reduces the air cleaner effect.And air draught is during through main filter screen, main filter screen is produced a uneven negative pressure air, main filter screen, the negative pressure near from blower fan are big, main filter screen, negative pressure from blower fan fortune are little, it has caused main filter screen not utilize fully, and the main filter screen near from blower fan will be used up earlier, does not also have fully from blower fan main filter screen far away and uses, make the performance filter effect that main filter screen can not be abundant, optimum, also reduce the air cleaner effect simultaneously.
The utility model content
At the problem that prior art exists, the purpose of this utility model is to provide a kind of low windage, dynamical straight line plemum air purifier.
For achieving the above object, the utility model straight line plemum air purifier, comprise housing, the air inlet of housing and air outlet setting are disposed with coarse strainer, blower fan and interior cabin point-blank between air inlet and air outlet, be provided with main filter screen in the interior cabin, this main filter screen is a tubular structure, the outlet of main filter screen communicates with air outlet, and the gas that blower fan is blown into forms malleation in interior cabin, and via discharging by air outlet behind the main strainer filtering.
Further, described housing is the orthoscopic tubular structure.
Further, described air inlet, coarse strainer, blower fan, main filter screen, the air outlet same straight line setting of all postponing.
Further, described main filter screen is composited by in HAPE, ULPA, NACF or the catalyst one or several.
Further, the side of described main filter screen is folded into zigzag or waveform.
Further, described coarse strainer is folded into zigzag or waveform.
Further, be provided with in the cabin in described and be used to produce ultraviolet UV lamp.
Further, described air outlet place is provided with anion generator.
The utility model is by being provided with orthoscopic housing, collapsible coarse strainer, collapsible main filter screen, and it is arranged on going up, and allows it mate mutually, to reach optimal combination and optimum filtration usefulness always.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model internal structure schematic diagram;
Fig. 3 is main filter structure schematic diagram;
Fig. 4 is the coarse strainer structural representation.
The specific embodiment
As shown in Figures 1 to 4, the utility model straight line plemum air purifier comprises housing 1, and housing 1 is the orthoscopic tubular structure, and housing 1 can adopt metal material, plastic material, elastomeric material etc. to make.The air inlet 2 of housing 1 and air outlet 3 are provided with point-blank, between air inlet 2 and air outlet 3, be disposed with coarse strainer 4, blower fan 5 and interior cabin 6, be provided with main filter screen 7 in the interior cabin 6, main filter screen 7 is a tubular structure, and main filter screen 7 is composited by in HAPE, ULPA, NACF or the catalyst one or several; The outlet 8 of main filter screen 7 communicates with air outlet 3, and the gas in the interior cabin 6 filters the back via main filter screen 7 and discharged by air outlet.
During use, under the effect of blower fan 5, air-flow enters from air inlet 2, during through coarse strainer 4, filter and remove big dust particle, air-flow further enters into interior cabin 6, under the blast effect of blower fan 5, forms the seal hatch of a positive air pressure in the interior cabin 6, thereby in interior cabin 6, air can evenly pass through main filter screen 7, has made full use of main filter screen, reaches low windage, dynamical purpose.Main filter screen 7 can effectively filter removes ultrafine dust dust, harmful substance, reaches the effect of high-efficiency cleaning air.
In order further to improve the clean-up effect of air, be provided with UV lamp 9 in the interior cabin 6, the ultraviolet ray that UV lamp 9 produces can further be removed harmful substances in air, reaches the purpose of sterilization.For further fresh air, contiguous air outlet 3 places can increase anion generator device 10.
In the utility model straight line plemum air purifier, the same straight line setting of all postponing of air inlet 2, coarse strainer 4, blower fan 5, main filter screen 7, air outlet 3 under identical volume, makes filtering layer windages at different levels as far as possible little, and mate mutually, to reach optimal combination and optimum filtration usefulness.And be provided with the interior cabin 6 that forms positive air pressure, this positive air pressure is beneficial to air uniformly by main filter screen, has improved the utilization rate of main filter screen, has reached good clean-up effect.
The utility model straight line plemum air purifier reaches low windage, dynamical purpose; In order to improve the filter effect of coarse strainer 4 and main filter screen 7, coarse strainer 4 is folded into zigzag or waveform, the side of main filter screen 7 is folded into zigzag or wave, under identical volume, increase considerably filter area like this, thereby significantly reduced windage, improved filtering efficiency greatly, and can be on the filter core of same specification, very easy taking increases or reduces the foldable number of filtering layer, to satisfy the use of different filtering layer materials.The utility model straight line plemum air purifier is applicable to multiple places such as indoor air purification, hospital operating room air cleaning, automobile inner air purification, have simple in structure, volume is little, multiple advantage such as easy to use.
Claims (8)
1. straight line plemum air purifier, it is characterized in that, this clarifier comprises housing, the air inlet of housing and air outlet setting are disposed with coarse strainer, blower fan and interior cabin point-blank between air inlet and air outlet, be provided with main filter screen in the interior cabin, this main filter screen is a tubular structure, the outlet of main filter screen communicates with air outlet, and the gas that blower fan is blown into forms malleation in interior cabin, and via discharging by air outlet behind the main strainer filtering.
2. straight line plemum air purifier as claimed in claim 1 is characterized in that described housing is the orthoscopic tubular structure.
3. straight line plemum air purifier as claimed in claim 1 is characterized in that, the same straight line setting of all postponing of described air inlet, coarse strainer, blower fan, main filter screen, air outlet.
4. straight line plemum air purifier as claimed in claim 3 is characterized in that, described main filter screen is composited by in HAPE, ULPA, NACF or the catalyst one or several.
5. straight line plemum air purifier as claimed in claim 4 is characterized in that the side of described main filter screen is folded into zigzag or waveform.
6. straight line plemum air purifier as claimed in claim 3 is characterized in that described coarse strainer is folded into zigzag or waveform.
7. straight line plemum air purifier as claimed in claim 1 is characterized in that, is provided with in the described interior cabin to be used to produce ultraviolet UV lamp.
8. straight line plemum air purifier as claimed in claim 1 is characterized in that described air outlet place is provided with anion generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202784183U CN201603491U (en) | 2009-11-13 | 2009-11-13 | Air purifying device of straight-line positive pressure chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202784183U CN201603491U (en) | 2009-11-13 | 2009-11-13 | Air purifying device of straight-line positive pressure chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201603491U true CN201603491U (en) | 2010-10-13 |
Family
ID=42948201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202784183U Expired - Fee Related CN201603491U (en) | 2009-11-13 | 2009-11-13 | Air purifying device of straight-line positive pressure chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201603491U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102086775A (en) * | 2010-11-24 | 2011-06-08 | 黑龙江龙煤卓异救援装备科技有限公司 | Movable type rescue capsule for mine |
| CN102886183A (en) * | 2011-07-19 | 2013-01-23 | 信山科艺有限公司 | Indoor positive-pressure air cleaning device |
-
2009
- 2009-11-13 CN CN2009202784183U patent/CN201603491U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102086775A (en) * | 2010-11-24 | 2011-06-08 | 黑龙江龙煤卓异救援装备科技有限公司 | Movable type rescue capsule for mine |
| CN102886183A (en) * | 2011-07-19 | 2013-01-23 | 信山科艺有限公司 | Indoor positive-pressure air cleaning device |
| CN102886183B (en) * | 2011-07-19 | 2014-12-03 | 信山科艺有限公司 | Indoor positive-pressure air cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Guo Yu Document name: Notification that Application Deemed not to be Proposed |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20181113 |