CN217558441U - Slope-shaped unequal-distance paper pleat filter - Google Patents
Slope-shaped unequal-distance paper pleat filter Download PDFInfo
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- CN217558441U CN217558441U CN202221792967.4U CN202221792967U CN217558441U CN 217558441 U CN217558441 U CN 217558441U CN 202221792967 U CN202221792967 U CN 202221792967U CN 217558441 U CN217558441 U CN 217558441U
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- slope
- pleat filter
- paper pleat
- filter core
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Abstract
The utility model provides a slope shape inequal distance paper pleat filter, include: frame body, slope paper pleat filter core, plastic funnel and support net, wherein plastic funnel and support net are installed in the frame body in parallel, and slope paper pleat filter core is installed on supporting the net, all install the limit baffle on four end edges all around of slope paper pleat filter core, the top surface of slope paper pleat filter core comprises straight face and slope. The slope-shaped unequal-distance paper pleat filter has the advantages of reasonable design, simple assembly, good dust holding capacity, long service life and the function of eliminating air outlet noise.
Description
Technical Field
The utility model relates to a filter, concretely relates to slope shape inequal distance paper pleat filter.
Background
The air filter is an important component of an automobile and is used for filtering dust and impurities contained in air sucked by an engine so as to reduce early wear of a cylinder, a piston ring, an air valve and an air valve seat. The prior air filter is generally composed of an upper shell, a lower shell and a filter element positioned in the shell. The upper and lower shells are respectively provided with an air outlet pipe and an air inlet pipe, and the air outlet pipe of the upper shell is connected with the engine through an engine air inlet system. Outside air enters the inner cavity through the air inlet pipe on the lower shell, enters the upper shell after being filtered by the filter element, and is guided into the engine through the engine air inlet system.
When the automobile engine works, sufficient air is needed to participate in combustion, clean air filtered by the air filter can enter the combustion chamber, and in the filtering process of the air filter, when the automobile engine reaches a certain service life, the dust holding capacity of the filter paper is reduced. The prior automobile air filter generally adopts an equidistant paper pleat filter element with a plane top surface as a filtering filter element, has lower dust holding capacity and shorter service life, and does not have the effect of eliminating air outlet noise, so the prior automobile air filter needs to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a slope shape equidistance paper pleat filter has good dust holding capacity, long service life to have the function of eliminating the noise of giving vent to anger.
In order to realize the technical scheme, the utility model provides a slope shape inequal distance paper pleat filter, include: frame body, slope paper pleat filter core, plastic funnel and support net, wherein plastic funnel and support net are installed in the frame body in parallel, and slope paper pleat filter core is installed on supporting the net, all install the limit baffle on four end edges all around of slope paper pleat filter core, the top surface of slope paper pleat filter core comprises straight face and slope.
In the technical scheme, during actual work, only need to install this filter in engine compartment, wherein the one side of installing slope paper pleat filter core links to each other with the engine intake pipe, the one side of installing the plastics funnel links to each other with the engine outlet duct, when the engine intake pipe admits air, get into from the slope of slope paper pleat filter core, through setting up the filter core into the not equidistance paper pleat structure of slope shape, can prolong the route that the air flows, and then the dust holding capacity when strengthening air filtration, the life of extension filter core. When the air outlet pipe of the engine is used for exhausting air outwards, the air exhaust noise can be effectively eliminated through the structural design of the plastic funnel.
Preferably, the direction of the outward protruding surface of the plastic funnel is the same as the direction of the outward protruding surface of the slope paper pleat filter element during installation, so that the filter is convenient to integrally install.
Preferably, the straight face of slope paper pleat filter core top surface is pasted on and is had hot melt adhesive tape, can be so that slope paper pleat filter core top surface realizes quick fixed.
Preferably, the end edges of the plastic funnels are provided with mounting positioning columns, so that the plastic funnels can be conveniently and rapidly mounted in an aligned mode.
Preferably, the supporting grid is a plastic grid, and the meshes in the grid are arranged in a honeycomb shape to enhance the strength of the supporting grid.
Preferably, the frame body is a PU rubber frame.
The utility model provides a pair of slope shape equidistance paper pleat filter's beneficial effect lies in: the slope-shaped unequal-distance paper pleat filter has the advantages of reasonable design, simple assembly, good dust holding capacity, long service life and the function of eliminating air outlet noise. During actual operation, only need install this filter in engine compartment, wherein the one side of installing slope paper pleat filter core links to each other with the engine intake pipe, and the one side of installing the plastics funnel links to each other with the engine outlet duct, when the engine intake pipe admits air, gets into from the slope face of slope paper pleat filter core, through setting up the filter core into the not equidistance paper pleat structure of slope shape, can prolong the route that the air flows, and then the dust holding capacity when strengthening filtration, the life of extension filter core. When the air outlet pipe of the engine is used for exhausting air outwards, the air exhaust noise can be effectively eliminated through the structural design of the plastic funnel.
Drawings
Fig. 1 is a schematic view of the three-dimensional structure of the present invention.
Fig. 2 is a schematic view ii of the three-dimensional structure of the present invention.
Fig. 3 is a bottom view of the present invention.
Fig. 4 is a side view of the present invention.
Fig. 5 is a schematic view of the installation structure of the middle slope paper pleat filter and the side baffle of the present invention.
In the figure: 1. a frame body; 2. a slope paper pleat filter element; 3. a plastic funnel; 4. a support grid; 5. an edge baffle; 6. hot melting adhesive tapes; 7. and installing the positioning column.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by a person skilled in the art without making any creative effort fall within the protection scope of the present invention.
The embodiment is as follows: a slope-shaped filter with paper pleat filter at unequal intervals.
Referring to fig. 1-5, a ramp-shaped, non-equidistant paper pleat filter includes: framework 1, slope paper pleat filter core 2, plastic funnel 3 and support net 4, wherein, framework 1 glues the frame for the PU, and plastic funnel 3 and support net 4 are installed in framework 1 in parallel, be provided with installation reference column 7 on the end limit of plastic funnel 3, make things convenient for the quick counterpoint installation of plastic funnel 3, support net 4 and be the plastic grid, and the mesh in the net sets up honeycombed shape to the intensity that supports net 4 is strengthened, slope paper pleat filter core 2 is installed on supporting net 4, all install side shield 5 on four end edges all around of slope paper pleat filter core 2, the effect of side shield 5 is from the end limit outflow when preventing filtration, and the top surface of slope paper pleat filter core 2 comprises straight face and slope face, and it has hot melt adhesive tape 6 to paste on the straight face of slope paper pleat filter core 2 top surface, can make slope paper pleat filter core 2 top surface realize quick fixed, just the direction of the outside protruding face of plastic funnel 3 is the same with the installation of slope paper pleat filter core 2, the integral erection of this filter of being convenient for.
The slope-shaped unequal-distance paper pleat filter has the advantages of reasonable design, simple assembly, good dust holding capacity, long service life and the function of eliminating air outlet noise. During actual operation, only need install this filter in engine compartment, wherein the one side of installing slope paper pleat filter core 2 links to each other with the engine intake pipe, the one side of installing plastic funnel 3 links to each other with the engine outlet duct, when the engine intake pipe admits air, get into from the slope face of slope paper pleat filter core 2, through setting up the filter core into the not equidistance paper pleat structure of slope shape, can prolong the route that the air flows, and then the dust holding capacity when strengthening filtration, the life of extension filter core. When the air outlet pipe of the engine is used for exhausting air outwards, the air exhaust noise can be effectively eliminated through the structural design of the plastic funnel 3.
The above description is a preferred embodiment of the present invention, but the present invention should not be limited to the disclosure of the embodiment and the accompanying drawings, and therefore, all equivalents and modifications that can be accomplished without departing from the spirit of the present invention are within the protection scope of the present invention.
Claims (6)
1. A slope-shaped unequal-distance paper pleat filter is characterized by comprising: frame body, slope paper pleat filter core, plastic funnel and support net, wherein plastic funnel and support net are installed in the frame body in parallel, and slope paper pleat filter core is installed on supporting the net, all install the limit baffle on four end edges all around of slope paper pleat filter core, the top surface of slope paper pleat filter core comprises straight face and slope.
2. A ramped unequally spaced paper pleat filter as set forth in claim 1, wherein: the direction of the outward protruding surface of the plastic funnel is the same as the direction of the outward protruding surface of the slope paper pleat filter core during installation.
3. The sloped unequal-pitch paper pleat filter of claim 1, wherein: and a hot melt adhesive tape is stuck on the straight surface of the top surface of the slope paper pleat filter core.
4. The sloped unequal-pitch paper pleat filter of claim 1, wherein: and the end edge of the plastic funnel is provided with an installation positioning column.
5. The sloped unequal-pitch paper pleat filter of claim 1, wherein: the supporting grid is a plastic grid, and the meshes in the grid are arranged into a honeycomb shape.
6. The sloped unequal-pitch paper pleat filter of claim 1, wherein: the frame body is a PU glue frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221792967.4U CN217558441U (en) | 2022-07-13 | 2022-07-13 | Slope-shaped unequal-distance paper pleat filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221792967.4U CN217558441U (en) | 2022-07-13 | 2022-07-13 | Slope-shaped unequal-distance paper pleat filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217558441U true CN217558441U (en) | 2022-10-11 |
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ID=83504431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221792967.4U Active CN217558441U (en) | 2022-07-13 | 2022-07-13 | Slope-shaped unequal-distance paper pleat filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217558441U (en) |
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2022
- 2022-07-13 CN CN202221792967.4U patent/CN217558441U/en active Active
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