CN202692379U - Filtering device for conveying fresh air - Google Patents
Filtering device for conveying fresh air Download PDFInfo
- Publication number
- CN202692379U CN202692379U CN 201220309417 CN201220309417U CN202692379U CN 202692379 U CN202692379 U CN 202692379U CN 201220309417 CN201220309417 CN 201220309417 CN 201220309417 U CN201220309417 U CN 201220309417U CN 202692379 U CN202692379 U CN 202692379U
- Authority
- CN
- China
- Prior art keywords
- filter core
- air
- casing
- filtering device
- housing
- 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 a filtering device for conveying fresh air. The filtering device comprises a casing, a filter core and a fan, wherein the fan and the filter core are located in the casing, the filter core is plate-shaped, the filter core forms one surface of the casing, an air outlet end of the filter core is communicated with an inner cavity of the casing, and a shutter is arranged outside a wind inlet end of the filter core. According to the filtering device, the plate-shaped filter core is used as the surface of the casing, the area of the filter core is greatly broadened, filtering loads of the filter core are reduced, the service life of the filter core is prolonged, and the filtering deice is smooth in air inletting and long in service life.
Description
Technical field
The utility model relates to a kind of air filter, is transported to indoor device after particularly outdoor air being filtered.
Background technology
In recent years, because the industrialization development process is more and more faster, scale is increasing, causes the pollution level of air also more and more higher, and the outdoor air quality is more come poorer, forces dwelling house to the development of height closure, to reduce the pollution of room air.But the living space sealing can lack filling into of fresh air again after improving, and equally also can cause the Quality Down of room air.For this reason, the applicant is 201210065039.2 " a kind of box type air filter conveyer device " at the application number of first to file, has substantially solved the problems referred to above.But because the structure that this patent application adopts air filtering core to filter from inside to outside causes incoming air area little, air-flow is had some setbacks, the shortcomings such as filter core weak point in service life.
Summary of the invention
The purpose of this utility model provides the air filter conveyer device of the smooth and easy and long service life of a kind of air intake.
The technical solution of the utility model is: comprise housing, filter core and blower fan, blower fan and filter core all are positioned at housing, and described filter core is tabular, and this filter core constitutes the one side of housing, the outlet side of filter core communicates with the housing inner chamber, and the air intake of filter core is provided with shutter outward.
Because adopt plate filter element as the structure of a face of housing in the utility model, the filter core area improves greatly, alleviated the filtration load of filter core, prolonged the service life of filter core.
Description of drawings
Fig. 1 is the front view of the utility model structure;
Fig. 2 is the left view of Fig. 1.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail, but does not consist of any restriction of the present utility model.Illustrated in figures 1 and 2, the utility model comprises housing 1, filter core 3 and blower fan 2, and blower fan 2 is positioned at housing 1, described filter core 3 is tabular, this filter core 3 constitutes the one side of housing 1, and the outlet side of filter core 3 communicates with housing 1 inner chamber, and the air intake of filter core 3 is provided with shutter 5 outward.The air outlet of blower fan 2 passes housing 1 and communicates with indoor.
During work, open blower fan 2 power supplys and make blower fan 2 work, outdoor air is drawn in the housing 1 through filter core 3 from shutter 5, and the process filtered air is blown into indoor again by blower fan 2, reach fresh air is inputted indoor purpose.Be the temperature that adjusting enters room air, can be at housing 1 interior set temperature heater 4, this heater 4 is prior art, does not repeat them here.
Claims (1)
1. filter of carrying fresh air, comprise housing (1), filter core (3) and blower fan (2), blower fan (2) is positioned at housing (1), it is characterized in that: described filter core (3) is tabular, this filter core (3) constitutes the one side of housing (1), the outlet side of filter core (3) communicates with housing (1) inner chamber, and the air intake of filter core (3) is provided with shutter (5) outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220309417 CN202692379U (en) | 2012-06-29 | 2012-06-29 | Filtering device for conveying fresh air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220309417 CN202692379U (en) | 2012-06-29 | 2012-06-29 | Filtering device for conveying fresh air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202692379U true CN202692379U (en) | 2013-01-23 |
Family
ID=47547989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220309417 Expired - Fee Related CN202692379U (en) | 2012-06-29 | 2012-06-29 | Filtering device for conveying fresh air |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202692379U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102734910A (en) * | 2012-06-29 | 2012-10-17 | 李慧岭 | Filter device capable of delivering fresh air |
-
2012
- 2012-06-29 CN CN 201220309417 patent/CN202692379U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102734910A (en) * | 2012-06-29 | 2012-10-17 | 李慧岭 | Filter device capable of delivering fresh air |
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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 |
Granted publication date: 20130123 Termination date: 20150629 |
|
| EXPY | Termination of patent right or utility model |