CN206221103U - Generator air filter - Google Patents
Generator air filter Download PDFInfo
- Publication number
- CN206221103U CN206221103U CN201621157429.2U CN201621157429U CN206221103U CN 206221103 U CN206221103 U CN 206221103U CN 201621157429 U CN201621157429 U CN 201621157429U CN 206221103 U CN206221103 U CN 206221103U
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- China
- Prior art keywords
- base
- air filter
- lid
- cylindricality
- support frame
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Abstract
The utility model is related to air filtration technical field, discloses a kind of generator air filter, including：Base, support frame, filter core and lid, support frame as described above are arranged in the cavity of base, and base one end is provided with some cylindrical air inlet conduits, the base other end is provided with gas outlet, the cap covers base, the filter core is arranged on support frame, and between lid and support frame.The inlet channel of generator air filter of the present utility model uses the formation arranged in parallel of some air inlet pipe, substantially increases air filter erasure effect.
Description
Technical field
The utility model is related to technical field of generators, more particularly to a kind of generator air filter.
Background technology
Air filter is the chief component of engine aspirating system, and air filter is not provided still to engine
The air of cleaning, also plays an important role to engine charge noise reduction, particularly generator air filter.And it is existing
Air filter mainly includes：Air filter base, air filter support frame, cleaner cartridge cleaner and air filter lid are constituted.In air filter
Bar shaped air inlet (i.e. air inlet is provided with grid) is provided with device base or lid, air filter base and lid are connected using bolt
Connect.Bar shaped air inlet is extremely low to engine charge erasure effect, and bolt connection causes that production installation procedure is cumbersome, less efficient.
Therefore how to provide a kind of engine charge noise that reduces is this area problem demanding prompt solution.
Utility model content
The utility model proposes a kind of generator air filter, the air filter erasure effect difference for solving prior art is asked
Topic.
A kind of generator air filter of the present utility model, including：Base, support frame, filter core and lid, support frame as described above set
Put in the cavity of base, base one end is provided with some cylindricality air inlet pipe arranged in parallel, the base other end is provided with out
Gas port, the cap covers base, the filter core is arranged on support frame, and between lid and support frame.
Wherein, the cylindricality air inlet inside pipe wall is coated with quieter material layer.
Wherein, the cross section of the cylindricality air inlet pipe is circular, regular hexagon or square.
Wherein, the cylindricality air inlet pipe cross section is circle, and round diameter is 8 with the cylindricality intake manifold length ratio:50
~8:60.
Wherein, the cylindricality air inlet pipe cross section is regular hexagon or square, regular hexagon or the foursquare length of side with
The cylindricality intake manifold length ratio is 8:50~8:60.
Wherein, the lid is provided with buckle, and the base is provided with and draw-in groove is engaged with the bayonet socket, the lid and
Base is connected by the buckle and draw-in groove.
Wherein, the lid and the relative edge for connecing of base are provided with seal washer.
The inlet channel of generator air filter of the present utility model uses the formation arranged in parallel of some air inlet pipe, greatly improves
Air filter erasure effect.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of generator air filter of the present utility model；
Fig. 2 is sectional views of the Fig. 1 along B-B；
Fig. 3 is sectional views of the Fig. 1 along A-A.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
The generator air filter of the present embodiment as shown in Figures 1 to 3, including：Base 2, support frame 4, filter core 5 and lid 6, institute
Support frame 3 is stated to be arranged in the cavity of base 2.One end of base 2 is provided with some cylindricality air inlet pipe 1 arranged in parallel, base
The other end is provided with gas outlet 3, and lid 6 covers base 2, and filter core 5 is arranged on support frame 4, and positioned at lid 6 and support frame 4
Between, certain filter core 5 is located on the path of some cylindricality air inlet pipe 1 and gas outlet 3.
The inlet channel of the generator air filter of the present embodiment uses the formation arranged in parallel of some cylindricality air inlet pipe 1, significantly
Improve air filter erasure effect.
The inwall of cylindricality air inlet pipe 1 is coated with quieter material layer, further eliminates the noise that air inlet is produced.
The cross section of cylindricality air inlet pipe 1 can be circular, regular hexagon or square.
The diameter or the length of side of the shape of cross section of cylindricality air inlet pipe 1 are smaller in theory, and the length of cylindricality air inlet pipe 1 is more long,
Erasure effect is better.In the present embodiment, if cross section is circle, diameter is 8 with the cylindricality intake manifold length ratio:50~8:
60, if cross section for it is circular be regular hexagon or square, regular hexagon or the foursquare length of side and the cylindricality air inlet pipe range
Degree is than being 8:50~8:60, good erasure effect so can be not only reached, and also manufacture craft difficulty is relatively low.
In the present embodiment, lid 6 is provided with buckle 7, and the base 2 is provided with and is engaged draw-in groove 8 with the bayonet socket 7, lid
Son 6 and base 2 are connected by buckle 7 and draw-in groove 8.
Wherein, lid 6 and the relative edge for connecing of base 2 are provided with seal washer (not shown), with anti-gas-leak.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all in this practicality
Within new spirit and principle, any modification, equivalent substitution and improvements made etc. should be included in guarantor of the present utility model
Within the scope of shield.
Claims (7)
1. a kind of generator air filter, including：Base, support frame, filter core and lid, it is characterised in that support frame as described above is set
In the cavity of base, base one end is provided with some cylindricality air inlet pipe arranged in parallel, the base other end is provided with outlet
Mouthful, the cap covers base, the filter core is arranged on support frame, and between lid and support frame.
2. generator air filter as claimed in claim 1, it is characterised in that the cylindricality air inlet inside pipe wall is coated with noise reduction material
The bed of material.
3. generator air filter as claimed in claim 1, it is characterised in that the cross section of the cylindricality air inlet pipe for it is circular,
Regular hexagon or square.
4. generator air filter as claimed in claim 3, it is characterised in that the cylindricality air inlet pipe cross section is circle, circle
Shape diameter is 8 with the cylindricality intake manifold length ratio:50~8:60.
5. generator air filter as claimed in claim 3, it is characterised in that the cylindricality air inlet pipe cross section is regular hexagon
Or square, regular hexagon or the foursquare length of side and the cylindricality intake manifold length ratio are 8:50~8:60.
6. the generator air filter as any one of Claims 1 to 5, it is characterised in that the lid is provided with buckle,
The base is provided with and draw-in groove is engaged with the buckle, and the lid and base are connected by the buckle and draw-in groove.
7. generator air filter as claimed in claim 6, it is characterised in that the lid and the relative edge for connecing of base are provided with
Seal washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621157429.2U CN206221103U (en) | 2016-10-31 | 2016-10-31 | Generator air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621157429.2U CN206221103U (en) | 2016-10-31 | 2016-10-31 | Generator air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206221103U true CN206221103U (en) | 2017-06-06 |
Family
ID=58789190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621157429.2U Active CN206221103U (en) | 2016-10-31 | 2016-10-31 | Generator air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206221103U (en) |
-
2016
- 2016-10-31 CN CN201621157429.2U patent/CN206221103U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |