CN213885351U - Air filter air port assembly - Google Patents
Air filter air port assembly Download PDFInfo
- Publication number
- CN213885351U CN213885351U CN202022660357.6U CN202022660357U CN213885351U CN 213885351 U CN213885351 U CN 213885351U CN 202022660357 U CN202022660357 U CN 202022660357U CN 213885351 U CN213885351 U CN 213885351U
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- connecting plate
- air
- symmetrically
- filter body
- filter
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Abstract
The utility model belongs to the technical field of air filters, and discloses an air filter tuyere assembly, which comprises a filter body, wherein slots are symmetrically arranged on the lower surface wall of the filter body, a first connecting plate and a second connecting plate are symmetrically arranged at the bottom end of the filter body, inserting strips matched with the slots are symmetrically connected at the top ends of the first connecting plate and the second connecting plate, a first fastening screw is symmetrically and spirally connected at the lower end of the front surface wall of the filter body, the end part of the first fastening screw is spirally connected to the inside of the inserting strips, the utility model discloses a spliced tuyere assembly is designed at the bottom end of the filter body, partial replacement can be carried out after damage, the integral abandonment is not needed, in addition, when the first connecting plate and the second connecting plate are arranged, the inserting strips can be inserted into the slots firstly, the first connecting plate and the second connecting plate can be stably aligned and fixed, the subsequent screwing of the screw is facilitated.
Description
Technical Field
The utility model belongs to the technical field of air cleaner, concretely relates to air cleaner wind gap sub-assembly.
Background
The air filter is a device which collects dust from gas-solid two-phase flow through the action of porous filter materials and purifies the gas, and is generally used for dust prevention of clean workshops, clean plants, laboratories or electronic mechanical communication equipment and the like, wherein an air port assembly is a component connected with the air outlet end of the air filter.
But present filter wind gap sub-assembly has certain defect, and the installation of traditional filter wind gap sub-assembly is comparatively difficult, and accurate stable installation is difficult, and in addition, the wind gap of traditional filter wind gap sub-assembly is fixed angle opening, can't adjust the air-out direction as required, and the flexibility is relatively poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an air cleaner wind gap sub-assembly to the installation that proposes traditional filter wind gap sub-assembly in solving above-mentioned background art is comparatively difficult, is difficult to the problem of accurate stable installation, and in addition, the wind gap of traditional filter wind gap sub-assembly is fixed opening, so that can't adjust the problem of air-out direction as required.
In order to achieve the above object, the utility model provides a following technical scheme: an air filter air port assembly comprises a filter body, wherein slots are symmetrically formed in the lower surface wall of the filter body, a first connecting plate and a second connecting plate are symmetrically installed at the bottom end of the filter body, inserting strips matched with the slots are symmetrically connected to the top ends of the first connecting plate and the second connecting plate, first fastening screws are symmetrically screwed and connected to the lower end of the front surface wall of the filter body, the end portions of the first fastening screws are screwed and connected to the inside of the inserting strips, the first connecting plate and the second connecting plate are combined to form an air guide port, butt plates are symmetrically connected to two ends of one side, facing the second connecting plate, of the first connecting plate, screw holes are formed in the outer surface wall of each butt plate, butt grooves matched with the butt plates are symmetrically formed in two ends of one side, facing the first connecting plate, of the second connecting plate, and second fastening screws are screwed and connected to the outer surface wall of the second connecting plate, the end part of the second fastening screw is screwed and connected to the inner part of the screw hole.
Preferably, the opposite sides of the first connecting plate and the second connecting plate are provided with caulking grooves at equal intervals, connecting rods are inserted into the opposite caulking grooves, air deflectors are mounted on the outer surface walls of the connecting rods, and through holes matched with the connecting rods are formed in the side walls of the air deflectors.
Preferably, the inner wall of the through hole is bonded with a non-slip mat, and the connecting rod is in contact with the non-slip mat.
Preferably, the slot is of a dovetail structure, and a sealing gasket is bonded on the inner wall of the slot.
Preferably, the air guide opening is of a rectangular structure, and the shape of the air guide opening is consistent with that of the opening at the bottom end of the filter body.
Preferably, pull rings are symmetrically installed on two side walls of the first connecting plate and the second connecting plate, and arc portions are formed by arc transition of inner walls of the pull rings.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses an air port sub-assembly of formula is spliced in the bottom design of filter body can carry out partial change after damaging, need not wholly to abandon, in addition, through addding cutting and slot, when first connecting plate of installation and second connecting plate, can insert earlier the cutting and establish into the slot, can stabilize alignment with first connecting plate and second connecting plate earlier and fix, does benefit to revolving of follow-up screw and revolves soon.
(2) The utility model discloses an add caulking groove, connecting rod and aviation baffle, when needs adjustment air-out direction, the staff can manually pull the outside aviation baffle of connecting rod, through the inclination that changes the aviation baffle, can freely change the air-out direction of wind-guiding mouth, and the flexibility is strong.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a bottom view of the present invention;
fig. 4 is a schematic structural diagram of the first connecting plate of the present invention;
fig. 5 is a schematic structural view of a second connecting plate of the present invention;
fig. 6 is a side view of the air deflector of the present invention;
in the figure: 1. a filter body; 2. a first connecting plate; 3. a second connecting plate; 4. cutting; 5. a first fastening screw; 6. a slot; 7. a wind guide opening; 8. a second fastening screw; 9. a connecting rod; 10. an air deflector; 11. a butt plate; 12. a screw hole; 13. a butt joint groove; 14. caulking grooves; 15. and a through hole.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides the following technical solutions: an air filter air port assembly comprises a filter body 1, slots 6 are symmetrically formed in the lower surface wall of the filter body 1, a first connecting plate 2 and a second connecting plate 3 are symmetrically installed at the bottom end of the filter body 1, inserting strips 4 matched with the slots 6 are symmetrically connected to the top ends of the first connecting plate 2 and the second connecting plate 3, first fastening screws 5 are symmetrically and rotatably connected to the lower end of the front surface wall of the filter body 1, the end portions of the first fastening screws 5 are rotatably connected to the inner portions of the inserting strips 4, when the first connecting plate 2 and the second connecting plate 3 are installed, the inserting strips 4 can be inserted into the slots 6 firstly, the first connecting plate 2 and the second connecting plate 3 can be stably aligned and fixed firstly, subsequent screwing of the first fastening screws 5 is facilitated, an air guide opening 7 is formed by combining the first connecting plate 2 and the second connecting plate 3, and butt-joint plates 11 are symmetrically connected to the two ends of one side, facing the second connecting plate 3, of the first connecting plate 2, screw 12 has been seted up to the exterior wall of buttjunction board 11, second connecting plate 3 towards one side both ends symmetry of first connecting plate 2 seted up with buttjunction board 11 assorted butt joint groove 13, the exterior wall of second connecting plate 3 closes soon and is connected with second fastening screw 8, the tip of second fastening screw 8 closes soon and is connected to the inside of screw 12, through buttjunction board 11, butt joint groove 13 and second fastening screw 8's cooperation, the connection of wind gap sub-assembly concatenation formula has been realized, can carry out partial change after the damage, need not wholly to abandon, comparatively resources are saved.
Further, caulking grooves 14 are arranged on one side, opposite to the first connecting plate 2 and the second connecting plate 3, of the equal interval, connecting rods 9 are inserted into the two opposite caulking grooves 14, air deflectors 10 are installed on the outer surface walls of the connecting rods 9, through holes 15 matched with the connecting rods 9 are formed in the side walls of the air deflectors 10, when the air outlet direction needs to be adjusted, the air deflectors 10 outside the connecting rods 9 can be manually pulled by a worker, the air outlet direction of the air guide opening 7 can be freely changed by changing the inclination angle of the air deflectors 10, and the flexibility is high.
Furthermore, the inner wall of the through hole 15 is bonded with a non-slip mat, the connecting rod 9 is contacted with the through hole 15 bonded with the non-slip mat, the friction force is large, and the non-slip mat can be prevented from rotating randomly.
Furthermore, the slot 6 is of a dovetail structure, a sealing gasket is bonded on the inner wall of the slot 6, and the tightness of the contact of the inserting strip 4 with the slot 6 can be effectively increased by the aid of the sealing gasket.
Furthermore, the air guide opening 7 is of a rectangular structure, the shape of the air guide opening 7 is consistent with that of the opening at the bottom end of the filter body 1, and the air guide opening 7 which is consistent with that of the opening at the bottom end of the filter body 1 facilitates output of filtered air, so that shielding is avoided.
Further, pull rings are symmetrically installed on two side walls of the first connecting plate 2 and the second connecting plate 3, an arc portion is formed in the arc transition of the inner wall of each pull ring, force application of workers is facilitated through the pull rings, and detachment of the first connecting plate 2 and the second connecting plate 3 is facilitated.
The utility model discloses a theory of operation and use flow: when installing first connecting plate 2 and second connecting plate 3, can insert earlier cutting 4 and establish in slot 6, can aim at first connecting plate 2 and second connecting plate 3 stable earlier and fix, do benefit to twisting of follow-up first fastening screw 5, wherein, through buttcover plate 11, butt joint groove 13 and the cooperation of second fastening screw 8, the connection of wind gap sub-assembly concatenation formula has been realized, can carry out partial change after the damage, need not wholly to abandon, comparatively resources are saved, furthermore, when needing to adjust the air-out direction, the staff can manually pull the aviation baffle 10 of connecting rod 9 outside, through the inclination that changes aviation baffle 10, can freely change the air-out direction of aviation baffle 7, and the flexibility is strong.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An air filter tuyere assembly characterized by: the filter comprises a filter body (1), slots (6) are symmetrically formed in the lower surface wall of the filter body (1), a first connecting plate (2) and a second connecting plate (3) are symmetrically installed at the bottom end of the filter body (1), inserting strips (4) matched with the slots (6) are symmetrically connected to the top ends of the first connecting plate (2) and the second connecting plate (3), first fastening screws (5) are symmetrically and rotatably connected to the lower end of the front surface wall of the filter body (1), the end portions of the first fastening screws (5) are rotatably connected to the inner portions of the inserting strips (4), the first connecting plate (2) and the second connecting plate (3) are combined to form an air guide opening (7), butt-joint plates (11) are symmetrically connected to two ends of one side, facing the second connecting plate (3), of the first connecting plate (2), and screw holes (12) are formed in the outer surface wall of the butt-joint plates (11), the butt joint groove (13) matched with the butt joint plate (11) is symmetrically formed in two ends of one side, facing the first connecting plate (2), of the second connecting plate (3), the outer surface wall of the second connecting plate (3) is connected with a second fastening screw (8) in a screwing mode, and the end portion of the second fastening screw (8) is connected to the inside of the screw hole (12) in a screwing mode.
2. An air filter tuyere assembly as set forth in claim 1, wherein: the air guide plate is characterized in that caulking grooves (14) are formed in one opposite side of the first connecting plate (2) and the second connecting plate (3) at equal intervals, connecting rods (9) are inserted into the two opposite caulking grooves (14), an air guide plate (10) is installed on the outer wall of each connecting rod (9), and through holes (15) matched with the connecting rods (9) are formed in the side wall of each air guide plate (10).
3. An air filter tuyere assembly as set forth in claim 2, wherein: the inner wall of the through hole (15) is bonded with an anti-slip pad, and the connecting rod (9) is in contact with the anti-slip pad.
4. An air filter tuyere assembly as set forth in claim 1, wherein: the slot (6) is of a dovetail structure, and a sealing gasket is bonded on the inner wall of the slot (6).
5. An air filter tuyere assembly as set forth in claim 1, wherein: the air guide opening (7) is of a rectangular structure, and the shape of the air guide opening (7) is consistent with that of the opening at the bottom end of the filter body (1).
6. An air filter tuyere assembly as set forth in claim 1, wherein: pull rings are symmetrically installed on two side walls of the first connecting plate (2) and the second connecting plate (3), and arc portions are formed by arc transition of the inner walls of the pull rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022660357.6U CN213885351U (en) | 2020-11-17 | 2020-11-17 | Air filter air port assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022660357.6U CN213885351U (en) | 2020-11-17 | 2020-11-17 | Air filter air port assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213885351U true CN213885351U (en) | 2021-08-06 |
Family
ID=77119497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022660357.6U Active CN213885351U (en) | 2020-11-17 | 2020-11-17 | Air filter air port assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213885351U (en) |
-
2020
- 2020-11-17 CN CN202022660357.6U patent/CN213885351U/en active Active
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