CN203928265U - New wind type air purifier - Google Patents
New wind type air purifier Download PDFInfo
- Publication number
- CN203928265U CN203928265U CN201420321951.4U CN201420321951U CN203928265U CN 203928265 U CN203928265 U CN 203928265U CN 201420321951 U CN201420321951 U CN 201420321951U CN 203928265 U CN203928265 U CN 203928265U
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- air
- wind
- filter
- valve
- wind unit
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Abstract
The utility model relates to air purifier field, especially be a kind of new wind type air purifier, comprise blower fan, housing and filter wind unit, described filter wind unit is placed in enclosure interior, by inner walls space partition, described housing is provided with and is positioned at fresh wind port, the return air inlet of filter wind unit one side and the air outlet that is positioned at filter wind unit opposite side, and described blower fan is placed in described air outlet place.That outdoor air can be entered is indoor by fresh wind port is set for the utility model, has improved the oxygen content of room air; Filter wind unit is set to include the sandwich construction of HEPA filter course, in the service life of having improved HEPA filter course, has reduced use cost; By PM2.5 concentration detection apparatus and air-valve are set at air outlet, according to the new wind flow of the PM2.5 concentration adjustment air-valve of extraneous air, reduce the loss of filter wind unit.
Description
Technical field
The utility model relates to air purifier field, is especially a kind of new wind type air purifier.
Background technology
The indoor circulation wind filter type that existing common air purifier adopts carrys out airborne pollutant in filter chamber, this air purifier will shut the window to reach result of use in use, so just caused in the situation that some density of personnel are large (as classroom, hospital etc.), use existing air purifier can not guarantee indoor oxygen content, caused the sense of discomfort of indoor occupant.If adopt, introduce new wind, be also faced with at present outdoor air sometimes seriously polluted, how to guarantee service life, and how to guarantee that noise of equipment reaches service efficiency in the reasonable scope.
Summary of the invention
The utility model object be to provide a kind of can be to the air purifier of the new wind of indoor introducing, specifically as follows by following technical scheme:
New wind type air purifier, comprise blower fan, housing and filter wind unit, described filter wind unit is placed in enclosure interior, by inner walls space partition, described housing is provided with and is positioned at fresh wind port, the return air inlet of filter wind unit one side and the air outlet that is positioned at filter wind unit opposite side, and described blower fan is placed in described air outlet place.
Described new wind type air purifier, it further designs and is, and described filter wind unit comprises pre-filtering layer, active carbon layer and the HEPA filter course being fixedly connected sequentially from fresh wind port, return air inlet one side direction air outlet one side.
Described new wind type air purifier, it further designs and is, and described fresh wind port place is provided with air-valve, and this air-valve is connected with the PM2.5 concentration detection apparatus that is arranged at fresh wind port outside.
Described new wind type air purifier, it further designs and is, and described air-valve is electric multiblade control valve.
That outdoor air can be entered is indoor by fresh wind port is set for the utility model, has improved the oxygen content of room air; Filter wind unit is set to include the sandwich construction of HEPA filter course, in the service life of having improved HEPA filter course, has reduced use cost; By PM2.5 concentration detection apparatus and air-valve are set at air outlet, according to the new wind flow of the PM2.5 concentration adjustment air-valve of extraneous air, reduce the loss of filter wind unit.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
The specific embodiment
Below in conjunction with Figure of description and embodiment, the utility model is further described:
New wind type air purifier comprises blower fan 8, housing 10 and filter wind unit 11, filter wind unit 11 is placed in enclosure interior, housing 10 inner wall spaces are cut off, housing 10 is provided with and is positioned at fresh wind port 1, the return air inlet 4 of filter wind unit 11 1 sides and the air outlet 9 that is positioned at filter wind unit 11 opposite sides, and blower fan 8 is placed in air outlet 9 places.
Filter wind unit 11 comprises pre-filtering layer 5, active carbon layer 6 and the HEPA filter course 7 being fixedly connected sequentially from fresh wind port 1, return air inlet 4 one side direction air outlet 9 one sides.
During blower fan operation, to hull outside delivery air, filter wind unit forms negative pressure near a side of air outlet, and air partly supplements negative pressure after filtering through pre-filtering layer, active carbon layer and HEPA filter course successively from fresh wind port and return air inlet, finally from air outlet output, enters indoor.
Fresh wind port place is provided with air-valve 2, and this air-valve is connected with the PM2.5 concentration detection apparatus 3 that is arranged at fresh wind port outside.Air-valve is electric multiblade control valve,
The output interface of PM2.5 concentration detection apparatus is connected with electric multiblade control valve by D/A converting circuit and power amplification circuit, regulates in real time the angle of the upper valve disc of electric multiblade control valve then the wind flow of fresh wind port to be regulated according to PM2.5 concentration.When PM2.5 concentration is high, reduce the flow of new wind, when PM2.5 concentration is low, increase new wind flow.
That outdoor air can be entered is indoor by fresh wind port is set for the utility model, has improved the oxygen content of room air; Filter wind unit is set to include the sandwich construction of HEPA filter course, in the service life of having improved HEPA filter course, has reduced use cost; By PM2.5 concentration detection apparatus and air-valve are set at air outlet, according to the new wind flow of the PM2.5 concentration adjustment air-valve of extraneous air, reduce the loss of filter wind unit.
Claims (4)
1. new wind type air purifier, it is characterized in that, comprise blower fan, housing and filter wind unit, described filter wind unit is placed in enclosure interior, by inner walls space partition, described housing is provided with and is positioned at fresh wind port, the return air inlet of filter wind unit one side and the air outlet that is positioned at filter wind unit opposite side, and described blower fan is placed in described air outlet place.
2. new wind type air purifier according to claim 1, is characterized in that, described filter wind unit comprises pre-filtering layer, active carbon layer and the HEPA filter course being fixedly connected sequentially from fresh wind port, return air inlet one side direction air outlet one side.
3. new wind type air purifier according to claim 1, is characterized in that, described fresh wind port place is provided with air-valve, and this air-valve is connected with the PM2.5 concentration detection apparatus that is arranged at fresh wind port outside.
4. new wind type air purifier according to claim 3, is characterized in that, described air-valve is electric multiblade control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420321951.4U CN203928265U (en) | 2014-06-17 | 2014-06-17 | New wind type air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420321951.4U CN203928265U (en) | 2014-06-17 | 2014-06-17 | New wind type air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203928265U true CN203928265U (en) | 2014-11-05 |
Family
ID=51824068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420321951.4U Expired - Fee Related CN203928265U (en) | 2014-06-17 | 2014-06-17 | New wind type air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203928265U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033983A (en) * | 2014-06-17 | 2014-09-10 | 江苏恒朗科技有限公司 | Fresh air type air purifier |
| CN107101343A (en) * | 2017-05-26 | 2017-08-29 | 山东泰朗禾通风设备有限公司 | The screen replacing device of wall-mounted new blower fan |
-
2014
- 2014-06-17 CN CN201420321951.4U patent/CN203928265U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033983A (en) * | 2014-06-17 | 2014-09-10 | 江苏恒朗科技有限公司 | Fresh air type air purifier |
| CN107101343A (en) * | 2017-05-26 | 2017-08-29 | 山东泰朗禾通风设备有限公司 | The screen replacing device of wall-mounted new blower fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20141105 Termination date: 20180617 |