CN2725069Y - Compact type high efficiency air purifier on vehicle - Google Patents
Compact type high efficiency air purifier on vehicle Download PDFInfo
- Publication number
- CN2725069Y CN2725069Y CN 200420018217 CN200420018217U CN2725069Y CN 2725069 Y CN2725069 Y CN 2725069Y CN 200420018217 CN200420018217 CN 200420018217 CN 200420018217 U CN200420018217 U CN 200420018217U CN 2725069 Y CN2725069 Y CN 2725069Y
- Authority
- CN
- China
- Prior art keywords
- prerotator
- vehicle
- wind direction
- high efficiency
- filtering membrane
- 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
Landscapes
- Air-Conditioning For Vehicles (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to a compact type high efficiency air purifier on vehicle. A circular cone-shaped barrier piece is arranged at the lower end of the axial-flow fan, the wind direction of the wind direction vertical with the axial-flow fan is changed into parallel wind direction, and the filtration film circles the barrier piece, which is provided vertically with the axial-flow fan. The utility model has the advantages of space saving, and whenever the wind direction is upward or downward, the filtration air can pass the filtration film with low resistance force and high efficiency.
Description
The utility model relates to a kind of vehicle-mounted air purification device, especially has the in-car air purifier of compact conformation and efficient detergent power.
Background technology
At present, known vehicle-mounted air purification device be by with the filtering membrane of prerotator arrangement in parallel, or form by filtering membrane around turbofan.Though the former volume is little, windage is big, and filter efficiency is low; The latter is bulky, is not suitable for the limited car inner air-cleaning of volumetric spaces.
Summary of the invention
Can't be applied to the defective of car inner air-cleaning for the low efficiency of the filtering membrane system that overcomes the prerotator arrangement in parallel with around the filtering membrane system of turbofan takes up room big, the utility model provides a kind of vehicle-mounted air purification device, the compact conformation advantage that this device adopts prerotator not only to have, simultaneously have the high efficiency filter ability again, be specially adapted to the car inner air-cleaning.
The technical scheme that its technical matters that solves the utility model adopts is: a conical block piece is placed in utilization in the prerotator lower end, with originally perpendicular to the fly about of prerotator be Parallel airflow to, and all come together in the prerotator lower end, by concentrating to block piece, simulated the wind direction effect of turbofan fully with prerotator all around; Filtering membrane around around the block piece, is vertical arrangement with prerotator, upper-lower seal.At this moment, no matter the prerotator wind direction is up or down, and the filtered air low-resistance that is driven, efficiently by filtering membrane reaches compact conformation, the purpose little, that filter efficiency is high takes up room.
The beneficial effects of the utility model are, can adopt the compact conformation advantage of prerotator, reach the purpose of turbofan high efficiency filter, and it is little to take up room simultaneously, and structure is simpler, reasonable.
Below in conjunction with drawings and Examples the utility model is further specified.
Accompanying drawing is the elevation profile constructional drawing of vehicular air purifier embodiment.
1. switches among the figure, 2. filtering membrane, 3. taper block piece, 4. metal gauze, 5. indicator lamp, 6. prerotator, 7. anion generator.
The specific embodiment
After the vehicular air purifier energising, the prerotator wind direction drives upward, and the in-vehicle exposure air is through filtering around filtering membrane, under conical block piece effect, low-resistance, efficiently upwards gives off by prerotator and purifies air; If employing prerotator wind direction is type of drive downwards, the in-vehicle exposure air flows downwards via prerotator, and under conical block piece effect, low-resistance, efficient by around filtering membrane purifies air to film discharge all around.
Claims (3)
1, a kind of compact high efficient vehicular air purifier, under the conical block piece effect in prerotator lower end, form with the circulating type filtering membrane, it is characterized in that placing a conical block piece in the prerotator lower end, with filtering membrane around around the block piece, and upper-lower seal forms the high air of a kind of compact conformation, filter efficiency and filters structure.
2, vehicle-mounted air purification device according to claim 1 is characterized in that: prerotator and its lower loop are vertical arrangement around the shape filtering membrane.
3, vehicle-mounted air purification device according to claim 1 is characterized in that: the prerotator wind direction both can make progress, and also can drive filtered air downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420018217 CN2725069Y (en) | 2004-05-26 | 2004-05-26 | Compact type high efficiency air purifier on vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420018217 CN2725069Y (en) | 2004-05-26 | 2004-05-26 | Compact type high efficiency air purifier on vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2725069Y true CN2725069Y (en) | 2005-09-14 |
Family
ID=35039794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420018217 Expired - Fee Related CN2725069Y (en) | 2004-05-26 | 2004-05-26 | Compact type high efficiency air purifier on vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2725069Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102407055A (en) * | 2011-10-13 | 2012-04-11 | 北京雪迪龙科技股份有限公司 | Filter |
| CN111201408A (en) * | 2017-10-02 | 2020-05-26 | 布鲁雅尔公司 | Air treatment device suitable for treating air in enclosed space |
-
2004
- 2004-05-26 CN CN 200420018217 patent/CN2725069Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102407055A (en) * | 2011-10-13 | 2012-04-11 | 北京雪迪龙科技股份有限公司 | Filter |
| CN111201408A (en) * | 2017-10-02 | 2020-05-26 | 布鲁雅尔公司 | Air treatment device suitable for treating air in enclosed space |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |