CN210799185U - Flat air filter with reinforced bottom net - Google Patents
Flat air filter with reinforced bottom net Download PDFInfo
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- CN210799185U CN210799185U CN201921907127.6U CN201921907127U CN210799185U CN 210799185 U CN210799185 U CN 210799185U CN 201921907127 U CN201921907127 U CN 201921907127U CN 210799185 U CN210799185 U CN 210799185U
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Abstract
The utility model provides a dull and stereotyped air cleaner with strengthen end net, filter paper subassembly including two sets of parallel arrangement, the bottom end limit of two sets of parallel arrangement's filter paper subassembly is glued the frame through PU and is connected, two sets of parallel arrangement's filter paper subassembly middle part is connected through the spacing end net of strenghthened type, the spacing end net of strenghthened type includes two galvanized sheet that connect through the strengthening rib, all be provided with spacing crimp on galvanized sheet's the front and back end, spacing crimp inserts and glues frame and filter paper subassembly veneer department to PU and reserve and have the spacing inslot, the spacing hole of triangle has all been seted up at the middle part of every galvanized sheet, the bilateral symmetry is provided with a plurality of circular spacing holes about the spacing hole of triangle, the spacing end net of strenghthened type passes through the end net latch fitting. This flat air cleaner with strengthen end net through set up the enhancement end net that has locate function in the middle part of the filter core, strengthens the structural strength in filter core middle part and realizes flat air cleaner's counterpoint installation fast.
Description
Technical Field
The utility model relates to an air cleaner, concretely relates to dull and stereotyped air cleaner with strengthen end net.
Background
The existing air filter for internal combustion engine generally adopts a barrel-shaped structure, a barrel-shaped filter element is arranged in a barrel-shaped shell, and air enters the shell from an air inlet nozzle, is filtered by the filter element and enters the engine through an air outlet nozzle. The installation of cask shape filter is easy, but cask shape paper filter core is folded and is the closed angle (being less than 90 °) fifty percent discount and fold, and closed angle department easily becomes the filtration blind area, slightly through using, closed angle department will be blockked up by the dust, becomes the dead angle that can not filter, makes filter core filter area reduce greatly, influences the work efficiency of air filtration effect and internal-combustion engine, and in addition, the maintenance of cask shape filter core also is more difficult.
In order to enhance the air filtering effect, people developed a flat air filter, which adopts a flat plate structure and has better air filtering effect, but because of the flat plate structure, the installation and positioning of the flat air filter are difficult, and in the operation process of air filtering, the middle part of the filter element is easy to deform under the blowing action of air, so that the difficulty in the field is how to strengthen the structural strength of the middle part of the filter element and quickly realize the alignment installation of the flat air filter.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a dull and stereotyped air cleaner with strengthen end net through set up the enhancement end net that has locate function in the middle part of the filter core, strengthens the structural strength at filter core middle part and realizes dull and stereotyped air cleaner's counterpoint installation fast.
In order to realize the technical scheme, the utility model provides a dull and stereotyped air cleaner with strengthen end net, include: two sets of parallel arrangement's filter paper subassembly, two sets of parallel arrangement's filter paper subassembly's bottom end limit is glued the frame through PU and is connected, and PU glues the frame and glue the department with filter paper subassembly and reserve and have a spacing groove, two sets of parallel arrangement's filter paper subassembly middle parts are connected through the spacing end net of strenghthened type, the spacing end net of strenghthened type includes two galvanized sheet that connect through the strengthening rib, and all is provided with spacing crimp on galvanized sheet's the front and back end, spacing crimp inserts to PU glues the frame and glue the department with filter paper subassembly and reserve and have a spacing inslot, and the spacing hole of triangle has all been seted up at the middle part of every galvanized sheet, and the bilateral symmetry is provided with a plurality of circular spacing holes about the spacing hole of triangle, the spacing end net of.
In the technical scheme, the reinforced limiting bottom net is inserted into the limiting groove reserved at the gluing position of the PU rubber frame and the filter paper assembly through the limiting bent edge and is locked in the middle of the filter paper assembly through the bottom net locking piece, so that the strength of the connecting position in the middle of the filter paper assembly is better, and the influence on the filtering effect due to deformation is generated under the blowing action of air at the position during air filtering. In addition, through set up spacing hole of triangle and circular spacing hole on the spacing end net of strenghthened type, can be so that this flat air cleaner realizes the location installation fast in the installation to stability after the reinforcing installation can prevent that the position of filter paper subassembly in the filtration process from taking place to remove.
Preferably, connect through many strengthening ribs that the interval set up side by side between the two galvanized sheets of the spacing end net of strenghthened type, and the strengthening rib both sides are downwards recessed, reserve between two adjacent strengthening ribs and have the square hole, end net latch fitting lid closes the strengthening rib to the concave part of going out and compresses tightly the spacing end net of strenghthened type in the middle part of the filter paper subassembly of two sets of parallel arrangement, through setting the strengthening rib end edge to downwards recessed, provide the recess that the lid closed for the end net latch fitting, the quick counterpoint installation of the end net latch fitting of being convenient for.
Preferably, the filter paper assembly comprises a filter paper body formed by folding in a wave shape, the left end edge and the right end edge of the surface of the filter paper body are pasted with limiting adhesive tapes, and the PU glue frame and the filter paper body are bonded together through the limiting adhesive tapes, so that the filter paper assembly and the PU glue frame can be conveniently and rapidly bonded and installed.
Preferably, the reinforced limiting bottom net can be integrally formed through the die in a stamping mode, and the integral strength of the reinforced limiting bottom net can be enhanced.
The utility model provides a pair of dull and stereotyped air cleaner with strengthen end net's beneficial effect lies in: this flat air cleaner with strengthen end net has locate function's the enhancement end net through setting up in the middle part of the filter core, and the spacing end net of strenghthened type inserts the spacing inslot that PU glued the frame and was reserved with filter paper subassembly veneer department through spacing crimp and locks in the middle part of the filter paper subassembly through end net latch fitting, can be so that the junction intensity at filter paper subassembly middle part is better, and the influence filter effect is influenced because take place to warp at this place under the blowing effect of air when preventing filtration. In addition, through set up spacing hole of triangle and circular spacing hole on the spacing end net of strenghthened type, can be so that this flat air cleaner realizes the location installation fast in the installation to stability after the reinforcing installation can prevent that the position of filter paper subassembly in the filtration process from taking place to remove.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a side view of the present invention.
Fig. 4 is an enlarged schematic view of the structure at a in fig. 3.
Fig. 5 is an enlarged view of the structure at B in fig. 3.
Fig. 6 is a schematic view of the three-dimensional structure of the middle reinforced limiting bottom net of the present invention.
Fig. 7 is a schematic perspective view of the filter paper assembly of the present invention.
In the figure: 1. a PU glue frame; 2. a filter paper assembly; 21. a filter paper body; 22. a limiting rubber strip; 3. a reinforced limit bottom net; 31. galvanizing a plate; 32. limiting and bending edges; 33. reinforcing ribs; 34. a triangular limiting hole; 35. a circular limiting hole; 4. bottom net locking piece.
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 any inventive step are within the scope of the present invention.
Example 1: a flat panel air cleaner having a reinforcing bottom mesh.
Referring to fig. 1 to 7, a flat panel air cleaner having a reinforcing base net includes: two sets of parallel arrangement's filter paper subassembly 2, two sets of parallel arrangement's filter paper subassembly 2's bottom end limit is glued through PU and is connected, filter paper subassembly 2 is including the filter paper body 21 that is the wave folding formation, the facing of filter paper body 21 surface left and right sides end limit has spacing adhesive tape 22, bond together through spacing adhesive tape 22 between PU glue frame 1 and the filter paper body 21, be convenient for the quick bonding installation of filter paper subassembly 2 and PU glue frame 1, PU glue frame 1 and filter paper subassembly 2 veneer department reserve has the spacing groove, two sets of parallel arrangement's filter paper subassembly 2 middle part is connected through strenghthened type spacing bottom net 3, strenghthened type spacing bottom net 3 passes through the integrative stamping forming of mould, can strenghthened type spacing bottom net 3's bulk strength, strenghthened type spacing bottom net 3 includes two galvanized sheet 31 that connect through strengthening rib 33, all is provided with spacing crimp 32 on the, the limiting bent edge 32 is inserted into a gluing part of the PU rubber frame 1 and the filter paper component 2 and is reserved with a limiting groove, the middle part of each galvanized plate 31 is provided with a triangular limiting hole 34, the left side and the right side of the triangular limiting hole 34 are symmetrically provided with three circular limiting holes 35, the contraposition installation of the reinforced limiting bottom net 3 can be quickly realized during the installation by the matching between the set triangular limiting holes 34 and the circular limiting holes 35, the reinforced limiting bottom net 3 is locked at the middle parts of the two groups of filter paper components 2 which are arranged in parallel by the bottom net locking part 4, wherein the two galvanized plates 31 of the reinforced limiting bottom net 3 are connected by four reinforcing ribs 33 which are arranged in parallel at intervals, two sides of each reinforcing rib 33 are concave downwards, a square hole is reserved between the two adjacent reinforcing ribs 33, the bottom net locking part 4 covers the part of each reinforcing rib 33 which is concave downwards and compresses the limiting bottom net 3 on the two groups of filter paper components 2 which, through setting the strengthening rib 33 end limit to downwards sunken, for end net latch fitting 4 provides the recess that covers and close, be convenient for end net latch fitting 4's quick counterpoint installation.
This flat air cleaner with strengthen end net has the spacing end net 3 of strenghthened type of locate function through setting up in the middle part of the filter core, the spacing end net 3 of strenghthened type inserts the spacing inslot that frame 1 and filter paper subassembly 2 veneer department were reserved and locks in the middle part of filter paper subassembly 2 through end net latch fitting 4 through spacing crimp 32, can be so that the junction intensity at filter paper subassembly 2 middle part is better, here influences the filter effect because take place to warp under the blowing effect of air when preventing filtration. In addition, through set up spacing hole 34 of triangle and circular spacing hole 35 on the spacing end net 3 of strenghthened type, can be so that this flat air cleaner realizes the location installation fast in the installation to stability after the reinforcing installation can prevent that the position of filter paper subassembly 2 in the filtration process from taking place to remove.
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 (4)
1. A flat panel air cleaner having a reinforcing bottom mesh, comprising: two sets of parallel arrangement's filter paper subassembly, two sets of parallel arrangement's filter paper subassembly's bottom end limit is glued the frame through PU and is connected, and PU glues the frame and glue the department with filter paper subassembly and reserve and have a spacing groove, two sets of parallel arrangement's filter paper subassembly middle parts are connected through the spacing end net of strenghthened type, the spacing end net of strenghthened type includes two galvanized sheet that connect through the strengthening rib, and all is provided with spacing crimp on galvanized sheet's the front and back end, spacing crimp inserts to PU glues the frame and glue the department with filter paper subassembly and reserve and have a spacing inslot, and the spacing hole of triangle has all been seted up at the middle part of every galvanized sheet, and the bilateral symmetry is provided with a plurality of circular spacing holes about the spacing hole of triangle, the spacing end net of.
2. The flat panel air cleaner with a reinforcing backing net of claim 1, wherein: two galvanized sheets of the reinforced limiting bottom net are connected through a plurality of reinforcing ribs arranged side by side at intervals, two sides of each reinforcing rib are downward concave, a square hole is reserved between every two adjacent reinforcing ribs, and the bottom net locking piece covers the downward concave part of each reinforcing rib and compresses the reinforced limiting bottom net in the middle of two sets of filter paper assemblies arranged in parallel.
3. The flat panel air cleaner with a reinforcing backing net of claim 1, wherein: the filter paper component comprises a filter paper body formed by folding in a wave shape, the left end edge and the right end edge of the surface of the filter paper body are pasted and covered with limiting adhesive tapes, and the PU adhesive frame and the filter paper body are bonded together through the limiting adhesive tapes.
4. The flat panel air cleaner with a reinforcing backing net of claim 1, wherein: the reinforced limiting bottom net is formed through integral punch forming of a die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921907127.6U CN210799185U (en) | 2019-11-07 | 2019-11-07 | Flat air filter with reinforced bottom net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921907127.6U CN210799185U (en) | 2019-11-07 | 2019-11-07 | Flat air filter with reinforced bottom net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210799185U true CN210799185U (en) | 2020-06-19 |
Family
ID=71230409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921907127.6U Active CN210799185U (en) | 2019-11-07 | 2019-11-07 | Flat air filter with reinforced bottom net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210799185U (en) |
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2019
- 2019-11-07 CN CN201921907127.6U patent/CN210799185U/en active Active
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