CN216023785U - Multi-stage filtration split type air filter - Google Patents
Multi-stage filtration split type air filter Download PDFInfo
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- CN216023785U CN216023785U CN202121999418.XU CN202121999418U CN216023785U CN 216023785 U CN216023785 U CN 216023785U CN 202121999418 U CN202121999418 U CN 202121999418U CN 216023785 U CN216023785 U CN 216023785U
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- supporting seat
- stage filtration
- sponge
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Abstract
The utility model discloses a multi-stage filtration split type air filter which comprises a shell, filter sheets and a partition plate, wherein an air inlet is formed in the bottom end of the shell, protective structures are arranged on the outer sides of the shell, the filter sheets are arranged in the shell, an air outlet is formed in the top end of each filter sheet, an installation structure is arranged on one side of the partition plate and comprises a supporting seat, a sliding block, a compression spring and a clamping pin, the supporting seat is fixed on one side of the shell, and the sliding block is fixed on one side of the supporting seat. According to the utility model, two groups of sliding blocks are inserted into the sliding seat in an aligned manner, the sliding blocks are pulled to move to a proper position in the sliding seat, then the compression spring pushes the clamping pin to be clamped into the sliding seat for fixing, so that the sliding blocks are kept balanced in the sliding seat, and the sliding blocks are supported and fixed through the supporting seat, therefore, the quick mounting function of the device is realized, the working difficulty of workers is reduced, and the device can be flexibly mounted and dismounted.
Description
Technical Field
The utility model relates to the technical field of air filters, in particular to a multi-stage filtering split type air filter.
Background
The air filter is a filter, mainly used for air filter of engineering locomotive, car, aseptic operation room, etc., a large amount of air sucked through the engine need to be filtered through the apparatus, if not filtered, can lead to the cylinder to damage, therefore the filtration condition of the filter influences the quality of the sucked air directly;
chinese patent No. CN204082401U, announcement date 2015, 1 month 7, discloses an air cleaner which can heat an air filter according to the combustion efficiency of an engine under the full operating condition of the engine, thereby reducing the pumping loss and improving the emission. The air filter comprises an air filter shell and an air filter element arranged in the air filter shell, wherein filter paper is arranged in the air filter element, air outside a vehicle flows into the air filter from an air inlet surface of the air filter, and flows out from an air outlet surface of the air filter after being filtered by the air filter shell) and the air filter element, and a heating element is arranged on at least one side surface of the air filter except the air inlet surface and the air outlet surface;
the above prior art solutions have the following drawbacks; among the above-mentioned technical scheme, the device has the inconvenient defect of installation, and the device need be installed to it in the use, and the installation of device is inconvenient, not only increases workman's the work degree of difficulty, still can influence the in service behavior of device, leads to the device practicality to reduce.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims to provide a multi-stage filtration split type air filter, which is used for solving the defect that the existing multi-stage filtration split type air filter is inconvenient to install.
(II) contents of utility model
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a split type air cleaner of multistage filtration, includes shell, cassette and baffle, the bottom of shell is provided with the air inlet, the outside of shell all is provided with protective structure, the inside of shell all is provided with the cassette, the top of cassette is provided with the gas outlet, one side of cassette is provided with fixed knot and constructs, the baffle is installed on the top of cassette, one side of baffle is provided with mounting structure, mounting structure includes supporting seat, slide, slider, compression spring and bayonet lock, one side at the shell is fixed to the supporting seat, one side of supporting seat all is fixed with the slider.
Preferably, the protective structure comprises adhesive glue, a sponge, an air cavity and a rubber plate, the adhesive glue is fixed on one side of the shell, the sponge is fixed on one side of the adhesive glue, the air cavity is arranged in the sponge, and the rubber plate is arranged on one side of the sponge.
Preferably, the thickness of the air cavity is smaller than that of the sponge, and four groups of air cavities are arranged.
Preferably, the fixing structure comprises a cover, a magnet, a fixing frame and a rotary seat, the rotary seat is fixed on one side of the shell, the fixing frame is installed on one side of the rotary seat, the magnet is inserted into the fixing frame, and the cover is fixed on one side of the magnet.
Preferably, the plurality of groups of the rotary bases are arranged on one side of the shell, and the plurality of groups of the rotary bases are distributed on one side of the shell at equal intervals.
Preferably, the inside of slider all is provided with compression spring, and compression spring's top installs the bayonet lock, the outside cover of slider is equipped with the slide.
Preferably, the clamping pins are symmetrically distributed at two ends of the sliding block relative to the horizontal center line of the sliding block, and the supporting seat and the sliding block are welded and integrated.
(III) advantageous effects
Compared with the prior art, the utility model has the beneficial effects that: this split type air cleaner of multistage filtration has not only realized quick installation, has realized being convenient for fixed, has realized strengthening the protection moreover:
(1) the two groups of sliding blocks are inserted into the sliding seat in an aligned mode, the sliding blocks are pulled to move to a proper position in the sliding seat, the clamping pins are pushed by the compression springs to be clamped into the sliding seat for fixing, the sliding blocks are kept balanced in the sliding seat, and the sliding blocks are supported and fixed through the supporting seat, so that the quick mounting function of the device is realized, the working difficulty of workers is reduced, and the device can be flexibly mounted and dismounted;
(2) the fixing frame is pulled to rotate around the rotary seat, the fixing frame is gradually far away from the magnet, then the cover is turned over and opened, the filter disc is inspected and maintained, after the inspection is finished, the cover is closed reversely, the fixing frame is rotated to the original position to clamp the magnet, and meanwhile, the magnet attracts the fixing frame to fix the magnet, so that the fixing function of the device is facilitated, the regular inspection is facilitated, and the service life of the device is prolonged;
(3) have plasticity characteristics through the rubber slab, make rubber slab atress deformation cushion the impact force, the sponge increases the thickness of shell one side simultaneously, and the elasticity of shell is strengthened to the air cavity immediately afterwards, prevents that the shell atress from warping, fixes the sponge through the adhesive, prevents that the sponge from droing, has realized the enhancement safeguard function of this device from this, increases the intensity of device, prevents to warp.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic three-dimensional structure of the protective structure of the present invention;
FIG. 4 is an enlarged partial cross-sectional view taken at A in FIG. 2 according to the present invention;
fig. 5 is a side sectional view of the mounting structure of the present invention.
The reference numerals in the figures illustrate: 1. a housing; 2. an air inlet; 3. a protective structure; 301. adhesive glue; 302. a sponge; 303. an air cavity; 304. a rubber plate; 4. a filter disc; 5. an air outlet; 6. a partition plate; 7. a fixed structure; 701. a cover; 702. a magnet; 703. a fixed mount; 704. rotating; 8. a mounting structure; 801. a supporting seat; 802. a slide base; 803. a slider; 804. a compression spring; 805. a bayonet lock.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, an embodiment of the present invention is shown: a multi-stage filtration split air filter comprises a shell 1, a filter 4 and a partition plate 6, wherein an air inlet 2 is arranged at the bottom end of the shell 1, a protective structure 3 is arranged at the outer side of the shell 1, the filter 4 is arranged in the shell 1, an air outlet 5 is arranged at the top end of the filter 4, a fixing structure 7 is arranged at one side of the filter 4, the partition plate 6 is arranged at the top end of the filter 4, a mounting structure 8 is arranged at one side of the partition plate 6, the mounting structure 8 comprises a supporting seat 801, a sliding seat 802, a sliding block 803, a compression spring 804 and clamping pins 805, the supporting seat 801 is fixed at one side of the shell 1, the sliding block 803 is fixed at one side of the supporting seat 801, the compression spring 804 is arranged in the sliding block 803, the clamping pins 805 are arranged at the top end of the compression spring 804, the sliding seat 802 is sleeved at the outer side of the sliding block 803, the clamping pins 805 are symmetrically distributed at the two ends of the sliding block 803 with respect to the horizontal central line of the sliding block 803, the slider 803 is kept balanced in the slide seat 802, and the support seat 801 and the slider 803 are welded and integrated to prevent the slider 803 from falling off;
specifically, as shown in fig. 2 and fig. 5, in use, two sets of sliding blocks 803 are inserted into the interior of the sliding base 802 in alignment, so that the sliding blocks 803 move inside the sliding base 802, and after sliding to a proper position, the compression spring 804 pushes the clamping pins 805 to clamp into the interior of the sliding base 802 for fixing, so as to prevent the sliding blocks 803 from shaking, keep the sliding blocks 803 balanced, and support and fix the sliding blocks 803 through the supporting base 801;
the protective structure 3 comprises adhesive glue 301, sponges 302, air cavities 303 and rubber plates 304, the adhesive glue 301 is fixed on one side of the shell 1, the sponges 302 are fixed on one side of the adhesive glue 301, the air cavities 303 are arranged in the sponges 302, the rubber plates 304 are arranged on one side of the sponges 302, the thickness of the air cavities 303 is smaller than that of the sponges 302, four groups of air cavities 303 are arranged, the protective area of the shell 1 is increased, and the shell 1 is kept balanced;
specifically, as shown in fig. 1, 2 and 3, when in use, the rubber plate 304 has plasticity, so that the rubber plate 304 is stressed to deform to buffer the impact force, meanwhile, the sponge 302 increases the thickness of one side of the shell 1 to weaken the impact force, and then the air cavity 303 strengthens the elasticity of the shell 1 to prevent the shell 1 from being stressed to deform, and the sponge 302 is fixed by the adhesive glue 301 to prevent the sponge 302 from being unstably fixed and falling off;
the fixing structure 7 comprises a cover 701, a magnet 702, a fixing frame 703 and a rotary seat 704, the rotary seat 704 is fixed on one side of the shell 1, the fixing frame 703 is installed on one side of the rotary seat 704, the magnet 702 is inserted in the fixing frame 703, the cover 701 is fixed on one side of the magnet 702, the rotary seat 704 is provided with a plurality of groups on one side of the shell 1, the fixing effect is improved, and the groups of rotary seats 704 are distributed on one side of the shell 1 at equal intervals;
specifically, as shown in fig. 2 and 4, in use, the fixing frame 703 is rotated around the rotary base 704 by pulling the fixing frame 703 to one side, so as to gradually get away from the magnet 702, then the cover 701 is turned to one side to open, then the exposed filter 4 is inspected and maintained, after the inspection is finished, the cover 701 is closed in the reverse direction, so that the fixing frame 703 is rotated to the original position to clamp the magnet 702, and the magnet 702 attracts the fixing frame 703 to fix.
The working principle is as follows: when the device is used, firstly, the device is installed at a specified position, the two groups of sliding blocks 803 are inserted into the sliding base 802 in an aligned mode, the sliding blocks 803 move in the sliding base 802, after the sliding blocks slide to a proper position, the compression springs 804 push the clamping pins 805 to be clamped into the sliding base 802 for fixing, the sliding blocks 803 are prevented from shaking, the sliding blocks 803 are kept balanced, the sliding blocks 803 are supported and fixed through the supporting base 801, and the installation function of the device is completed;
secondly, air enters the shell 1 through the air inlet 2, the entered air is filtered by the filter 4, then the filtered air is discharged from the air outlet 5, the fixing frame 703 is pulled to one side to enable the fixing frame 703 to rotate around the rotary seat 704 to gradually get away from the magnet 702, then the cover 701 is turned to one side to be opened, then the exposed filter 4 is inspected and maintained, after the inspection is finished, the cover 701 is closed reversely to enable the fixing frame 703 to rotate to the original position to clamp the magnet 702, and meanwhile, the magnet 702 attracts the fixing frame 703 to be fixed, so that the fixing function of the device is finished;
finally, when the device received external force striking, the characteristics that have plasticity through rubber slab 304, make rubber slab 304 atress deformation cushion the impact force, sponge 302 increases the thickness of shell 1 one side simultaneously, weaken the impact force, the elasticity of shell 1 is strengthened to air cavity 303 immediately afterwards, prevent that shell 1 atress from being out of shape, fix sponge 302 through adhesive 301, prevent that sponge 302 from fixing shakiness and leading to droing, accomplish the device's safeguard function, the use work of this split type air cleaner of multistage filtration is finally accomplished.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (7)
1. The utility model provides a split type air cleaner of multistage filtration, includes shell (1), cassette (4) and baffle (6), its characterized in that: an air inlet (2) is formed in the bottom end of the shell (1), protective structures (3) are arranged on the outer sides of the shell (1), and filter sheets (4) are arranged inside the shell (1);
an air outlet (5) is formed in the top end of the filter disc (4), a fixing structure (7) is arranged on one side of the filter disc (4), and a partition plate (6) is installed on the top end of the filter disc (4);
one side of baffle (6) is provided with mounting structure (8), mounting structure (8) are including supporting seat (801), slide (802), slider (803), compression spring (804) and bayonet lock (805), one side at shell (1) is fixed in supporting seat (801), one side of supporting seat (801) all is fixed with slider (803).
2. The multi-stage filtration split air cleaner of claim 1, wherein: the protective structure (3) comprises adhesive glue (301), a sponge (302), an air cavity (303) and a rubber plate (304), wherein the adhesive glue (301) is fixed on one side of the shell (1), the sponge (302) is fixed on one side of the adhesive glue (301), the air cavity (303) is arranged in the sponge (302), and the rubber plate (304) is arranged on one side of the sponge (302).
3. The multi-stage filtration split air cleaner of claim 2, wherein: the thickness of the air cavity (303) is smaller than that of the sponge (302), and four groups of air cavities (303) are arranged.
4. The multi-stage filtration split air cleaner of claim 1, wherein: fixed knot constructs (7) and includes lid (701), magnet (702), mount (703) and swivel mount (704), swivel mount (704) all are fixed in one side of shell (1), mount (703) are installed to one side of swivel mount (704), and the inside of mount (703) is inserted and is equipped with magnet (702), one side of magnet (702) is fixed with lid (701).
5. The multi-stage filtration split air cleaner of claim 4, wherein: the swivel mount (704) is provided with a plurality of groups at one side of shell (1), and a plurality of groups of swivel mounts (704) are in equidistant distribution at one side of shell (1).
6. The multi-stage filtration split air cleaner of claim 1, wherein: the inside of slider (803) all is provided with compression spring (804), and bayonet lock (805) are installed to the top of compression spring (804), the outside cover of slider (803) is equipped with slide (802).
7. The multi-stage filtration split air cleaner of claim 6, wherein: the clamping pins (805) are symmetrically distributed at two ends of the sliding block (803) relative to the horizontal center line of the sliding block (803), and the supporting seat (801) and the sliding block (803) are welded and integrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121999418.XU CN216023785U (en) | 2021-08-24 | 2021-08-24 | Multi-stage filtration split type air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121999418.XU CN216023785U (en) | 2021-08-24 | 2021-08-24 | Multi-stage filtration split type air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216023785U true CN216023785U (en) | 2022-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121999418.XU Active CN216023785U (en) | 2021-08-24 | 2021-08-24 | Multi-stage filtration split type air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216023785U (en) |
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2021
- 2021-08-24 CN CN202121999418.XU patent/CN216023785U/en active Active
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