CN202209318U - Fan box structure with three-face filtering function - Google Patents
Fan box structure with three-face filtering function Download PDFInfo
- Publication number
- CN202209318U CN202209318U CN 201120304275 CN201120304275U CN202209318U CN 202209318 U CN202209318 U CN 202209318U CN 201120304275 CN201120304275 CN 201120304275 CN 201120304275 U CN201120304275 U CN 201120304275U CN 202209318 U CN202209318 U CN 202209318U
- Authority
- CN
- China
- Prior art keywords
- fan box
- filter
- box structure
- filtering function
- air box
- 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
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Abstract
The utility model relates to a fan box and aims at providing a fan box structure with a three-face filtering function and not affecting filtering effect of filters. The fan box structure with the three-face filtering function comprises a fan box and three filters installed in the fan box. Compared with a conventional fan box structure provided with only one filter, the fan box structure avoids limit of the filters on flow rate and avoids the fact that the filtering effect of the filters can be affected when wind speed is large.
Description
Technical field
The utility model relates to a kind of air box, particularly relates to a kind of three filtration air box structures of being with.
Background technique
In the existing technology, in the structure of air box, only adorn a filter, wind speed can influence the filtering effect of filter when big.
Summary of the invention
For solving the problems of the technologies described above, what the utility model provided a kind of filtering effect that can not influence filter is with three to filter the air box structures.
The utility model be with three to filter the air box structures, comprise air box and the filter that is contained in the air box, the quantity of said filter is 3.
Compared with prior art the beneficial effect of the utility model is: only adorn the structure of a filter at air box with routine, avoided filter convection current quantitative limitation, wind speed can influence the filtering effect of filter when big.
Description of drawings
Fig. 1 is the plan view of the utility model.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the embodiment of the utility model is described in further detail.Following examples are used to explain the utility model, but are not used for limiting the scope of the utility model.
As shown in Figure 1, a kind ofly be with three to filter the air box structures, comprise air box 1 and the filter 2 that is contained in the air box 1, the quantity of filter 2 is 3.
Only adorn the structure of a filter at air box with routine, avoided filter convection current quantitative limitation, wind speed can influence the filtering effect of filter when big.
The above only is the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model know-why, can also make some improvement and modification, these improvement and modification also should be regarded as the protection domain of the utility model.
Claims (1)
1. be with three to filter the air box structure for one kind, comprise air box and the filter that is contained in the air box, it is characterized in that: the quantity of said filter is 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120304275 CN202209318U (en) | 2011-08-19 | 2011-08-19 | Fan box structure with three-face filtering function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120304275 CN202209318U (en) | 2011-08-19 | 2011-08-19 | Fan box structure with three-face filtering function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202209318U true CN202209318U (en) | 2012-05-02 |
Family
ID=45988866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120304275 Expired - Lifetime CN202209318U (en) | 2011-08-19 | 2011-08-19 | Fan box structure with three-face filtering function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202209318U (en) |
-
2011
- 2011-08-19 CN CN 201120304275 patent/CN202209318U/en not_active Expired - Lifetime
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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: 20120502 |
|
| CX01 | Expiry of patent term |