CN211370584U

CN211370584U - Curvelet filtering and collecting type air filter

Info

Publication number: CN211370584U
Application number: CN201921681742.XU
Authority: CN
Inventors: 徐庆和; 公茂斌; 李永华
Original assignee: Shandong Yonghua Group Co ltd
Current assignee: Shandong Yonghua Group Co ltd
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-08-28
Anticipated expiration: 2029-10-08

Abstract

The utility model belongs to the technical field of car especially freight train spare part, concretely relates to curvelet filters collection formula air cleaner, including the casing, be equipped with safe core subassembly, smart filter module, whirl filter module and dust collection module in the casing in proper order, smart filter module in be equipped with curvelet porous filter core, whirl filter module in be equipped with a plurality of spiral-flow tubes. The utility model changes the traditional long round structure into a square flat structure, is more suitable for being installed at a narrow position, saves the installation space to the maximum extent, and is more beneficial to the light weight of the whole vehicle; on the premise of not increasing the overall dimension of the filter, the air flow is ensured to be sufficient, and the generation of carbon deposition of an engine can be reduced; the collection type dust accumulation drawer is innovatively designed, dust diffused in the air is collected into the dust accumulation drawer with the liquid adhesion function, the dust is addressed and directionally treated, the vehicle is changed into a dust spreader as a dust collector, the environmental protection is facilitated, and harmony and coexistence between people and the environment are achieved.

Description

Curvelet filtering and collecting type air filter

Technical Field

The utility model relates to a bent wave filters collection formula air cleaner belongs to car especially freight train spare part technical field.

Background

At present, the known air filter for the vehicle is basically that a filtering material is distributed around a hollow circular framework (as shown in figure 9), air passes through air channels uniformly distributed on blade rings sleeved on the outer circumference of the filtering material, partial filtering activity is carried out by utilizing the action of centrifugal force, the filtering efficiency is about 80 percent, then the air passes through a microporous filtering material for fine filtering, and because the hollow air channels reserved in a filtering element of the air filter affect the increase of the filtering area of the microporous filtering material, the increase of the flow of the air is limited. To solve this drawback, the external dimensions of the air filter are increased to ensure a sufficient air flow. However, the air filter mounted on the truck is basically mounted between the cab and the cargo compartment, the space is limited, the increase of the external dimension of the air filter is limited, the filtering area of the conventional air filter with the oblong structure is limited, and the space is greatly wasted. Moreover, all dust filtered by the currently known air filter for the vehicle is discharged along with the vehicle, namely, the dust is discharged every moment when the vehicle runs, and the dust is a typical dust discharger and a pollution source.

SUMMERY OF THE UTILITY MODEL

According to the not enough among the above prior art, the utility model discloses the technical problem who solves is: the utility model provides a high filtration efficiency, the bent ripples that practices thrift the space filters collection formula air cleaner to have very strong dust collection ability, in order to solve above-mentioned problem.

Curvelet filtration collection formula air cleaner, including the casing, be equipped with safe core subassembly, smart filtration module, whirl filtration module and dust collection module in the casing in proper order, smart filtration module in be equipped with curvelet porous filter core, whirl filtration module in be equipped with a plurality of spiral-flow tubes.

Treat that filtered air gets into from whirl filter module, through the whirl pipe, the dust that filters through preliminary filtration falls into dust collection module from the play dirt mouth of whirl pipe bottom, and the air then reachs the fine filtration module through the gas outlet at whirl pipe top, and the air reachs safe core subassembly through the essence filtration of the porous filter core of curvelet formula, and the air is discharged behind the safe core, gets into automobile engine.

The curved wave type porous filter element is divided into a plurality of filter channels, the cross section of each filter channel is triangular, every two adjacent filter channels form a group, and a filler is blocked at the inlet of one filter channel in each group on one surface of the curved wave type porous filter element; on the other side of the meander-type porous filter element, the outlet of the other filtration channel is plugged with a packing (as shown in fig. 7 and 8). The purpose is in order to prevent that the air from not filtering through the filter media and directly passing, and this structure greatly increased filter area, under the prerequisite that does not increase filter overall dimension, guaranteed sufficient air flow, can reduce the production of engine carbon deposit, guaranteed the normal operating of engine.

The cyclone tube comprises an inner sleeve, the inner sleeve is sleeved in the outer sleeve, and a cyclone blade is arranged in a gap between the inner sleeve and the outer sleeve; the air outlet of the outer sleeve faces the dust collecting module, and the air outlet section is a conical pipe. The utility model discloses an extension curvelet porous filter element's life, set up the counter-flow type cyclone tube that filtration efficiency is high at curvelet porous filter element (micropore filter media) front end, utilize centrifugal force and inertial screening's principle to filter dirty air in advance, the air that gets into along the downward direction can be in the counter-flow type cyclone tube and upwards discharge, the air through the prefilter is discharged to curvelet porous filter element from bottom to top by interior sleeve pipe, counter-flow type cyclone tube is than general blade ring type strainer filtration efficiency 80% high, can reach 91%, thereby prolong the life of whole filter.

The dust collecting module is arranged at the bottom in the shell in a drawable mode to form a collecting type dust collecting drawer.

The dust collection module is filled with engine oil. The utility model discloses abandon and use traditional dust exhaust pocket type dust exhaust mouth, the design collection formula deposition steamer tray of novelty to utilize the characteristic reinforcing dust collection ability of machine oil or other liquid adhesion granule, can collect the deposition steamer tray that has liquid adhesion function with the dust that fills in the air, reach the purpose that the site selection carries out the dust and clear away, make the vehicle change the dust propagator for dust collector, do benefit to environmental protection.

And a side cover matched with the size of the curved wave type porous filter element is arranged at the position, corresponding to the fine filtering module, on the shell. After the engine oil filter core is used for a period of time, the side cover can be opened to take out and replace the curved wave type porous filter core, and the safety core has the function of preventing dust from entering the engine when the curved wave type porous filter core (main filter core) is disassembled, replaced and installed or the main filter core is invalid.

On the shell, an air suction port is arranged at the position corresponding to the rotational flow filtering module, and an air exhaust port is arranged above the safety core component.

The appearance of casing be the cuboid structure, the casing is formed by the multistage concatenation. The cuboid structure or the square flat structure is innovatively adopted, the structure saves more space than a long circular structure, is more suitable for being installed at a narrow position, saves the installation space to the maximum extent, and is more favorable for light weight of the whole vehicle.

Compared with the prior art, the utility model beneficial effect who has is:

1. curvelet filtration collection formula air cleaner, change traditional long circle structure and be square flat structure, more be fit for at narrow and small position installation, furthest practices thrift installation space, more is favorable to whole car lightweight.

2. The curved wave type filtering module which can utilize space is selected to compensate the influence of the reduction of the appearance, so that the sufficient air flow is ensured on the premise of not increasing the appearance size of the filter, and the generation of carbon deposition of the engine can be reduced.

3. Adopt the counterflow cyclone tube as prefilter original spare, utilize inertia and centrifugal force to reject the higher dust particle of partial quality in the air, filtration efficiency is higher, reduces the dirt burden of holding of filter media to the life of extension filter core.

4. The utility model discloses the proposition of novelty collects formula air cleaner dust exhaust concept, abandons and uses traditional dust exhaust pocket type dust exhaust mouth, and the design collection formula deposition steamer tray of novelty collects the deposition steamer tray that has liquid adhesion function with the dust that fills in the air in, realizes addressing, directional processing dust, makes the vehicle change the dust propagator for dust collector, does benefit to environmental protection, realizes the harmonious co-location of people and environment.

Drawings

FIG. 1 is a schematic sectional view of the front side of the present invention;

FIG. 2 is a schematic cross-sectional view of the side of the present invention;

FIG. 3 is a schematic view showing a pulled-out state of the dust collection module;

fig. 4 is a schematic structural outline of the present invention;

FIG. 5 is a schematic view of the cyclone tube;

FIG. 6 is a schematic view of a curved wave porous filter element;

FIG. 7 is a partial enlarged view of portion A of FIG. 6;

FIG. 8 is a schematic diagram of the filtration principle of a meander-wave porous filter element;

fig. 9 is a schematic view of a conventional air cleaner.

In the figure: 1. a housing; 2. an exhaust port; 3. a secure core component; 4. a fine filtration module; 5. a cyclone filtration module; 6. a dust collection module; 7. an air suction port; 8. a side cover; 9. a partition plate; 10. a filler;

5.1, inner sleeve; 5.2, swirl vanes; 5.3, outer sleeve.

Detailed Description

The invention will be further described with reference to the following examples:

as shown in figures 1-8, curvelet filtration collection formula air cleaner, including casing 1, casing 1's appearance is the cuboid structure to constitute by the multistage, the modularization equipment. Be equipped with safe core subassembly 3, smart filtration module 4, whirl filtration module 5 and dust collection module 6 in the casing 1 in proper order, smart filtration module 4 in be equipped with the porous filter core of curvelet formula, whirl filtration module 5 in be equipped with a plurality of cyclone tubes. On the shell 1, an air suction port 7 is arranged at the position corresponding to the rotational flow filtering module 5, and an air exhaust port 2 is arranged above the safety core component 3.

The curved wave type porous filter element is divided into a plurality of filter channels, the cross section of each filter channel is triangular, every two adjacent filter channels form a group, and a filler 10 is blocked at the inlet of one filter channel of each group on one surface of the curved wave type porous filter element; on the other side of the meander-type porous filter element, the outlet of the other filtration channel is blocked by a packing 10. The curved-wave porous filter element is formed by winding a single-layer triangular curved-wave microporous filter material layer by layer.

The cyclone tube comprises an inner sleeve 5.1, the inner sleeve 5.1 is sleeved in an outer sleeve 5.3, and a cyclone blade 5.2 is arranged in a gap between the inner sleeve 5.1 and the outer sleeve 5.3; the air outlet of the outer sleeve 5.3 faces the dust collecting module 6, and the air outlet section is a conical pipe. The cyclone tube is fixed in the cyclone filter module 5 through a baffle plate 9.

The dust collection module 6 is arranged at the bottom of the shell 1 in a drawable manner and is arranged in a dust collection drawer form, and engine oil is contained in the dust collection drawer.

And a side cover 8 matched with the size of the curved wave type porous filter element is arranged at the position, corresponding to the fine filtering module 4, on the shell 1.

The utility model discloses a theory of operation:

air to be filtered enters from an air suction port 7 on the shell 1, passes through a plurality of cyclone tubes in the cyclone filter module 5, dust-containing air is filtered in advance by utilizing the principles of centrifugal force and inertia screening, the air entering along the downward direction can be discharged upwards in the counter-flow cyclone tubes, the pre-filtered air is discharged to the curved-wave type porous filter element from the bottom to the top by the inner sleeve tube 5.1, dust primarily filtered falls into the dust collection module 6 from a dust outlet at the bottom of the cyclone tube, the dust collection capacity is enhanced by utilizing the characteristic of engine oil adhesive particles, the diffused dust can be collected into a dust accumulation drawer with a liquid adhesion function, the air primarily filtered reaches the fine filter module 4 through a gas outlet at the top of the cyclone tube, the air passes through fine filtration of the curved-wave type porous filter element and reaches the safety core assembly 3, and the air passes through the safety core and then is discharged from an air outlet 2 at the top of the shell 1, entering the engine of the automobile. The purpose of dust removal is realized in the site selection to collection formula deposition steamer tray, makes the vehicle change the dust propagator into dust collector, does benefit to environmental protection, realizes that people and environment harmony is in the same place. After long-time use, can open side cap 8 and take out the porous filter core of curvelet formula and change, the effect of safety core is to prevent to dismantle and change installation curvelet porous filter core (main filter core) or guarantee that the dust does not enter into the engine when main filter core became invalid.

Claims

1. The utility model provides a bent wave filters collection formula air cleaner which characterized in that: including casing (1), be equipped with safe core subassembly (3), smart filtration module (4), whirl filtration module (5) and dust collection module (6) in casing (1) in proper order, smart filtration module (4) in be equipped with the porous filter core of curvelet formula, whirl filtration module (5) in be equipped with a plurality of whirl pipes.

2. The curved wave filtering and collecting air cleaner according to claim 1, wherein: the curvelet type porous filter element is divided into a plurality of filter channels, the cross section of each filter channel is triangular, every two adjacent filter channels form a group, and a filler (10) is blocked at the inlet of one filter channel in each group on one surface of the curvelet type porous filter element; on the other side of the meander-type porous filter element, the outlet of the other filter channel is blocked by a filler (10).

3. The curved wave filtering and collecting air cleaner according to claim 1, wherein: the cyclone tube comprises an inner sleeve (5.1), the inner sleeve (5.1) is sleeved in the outer sleeve (5.3), and a cyclone blade (5.2) is arranged in a gap between the inner sleeve (5.1) and the outer sleeve (5.3); the air outlet of the outer sleeve (5.3) faces the dust collecting module (6), and the air outlet section is a conical tube.

4. The curved wave filtering and collecting air cleaner according to claim 1, wherein: the dust collection module (6) is arranged at the bottom of the shell (1) in a drawable manner.

5. The curved wave filtering and collecting air cleaner according to claim 1, wherein: the dust collection module (6) is filled with engine oil.

6. The curved wave filtering and collecting air cleaner according to claim 1, wherein: and a side cover (8) matched with the size of the curved wave type porous filter element is arranged at the position, corresponding to the fine filtering module (4), on the shell (1).

7. The curved wave filtering and collecting air cleaner according to claim 1, wherein: on the shell (1), an air suction port (7) is arranged at the position corresponding to the rotational flow filtering module (5), and an air exhaust port (2) is arranged above the safety core assembly (3).

8. The curved wave filtering and collecting air cleaner according to claim 1, wherein: the appearance of casing (1) be the cuboid structure, casing (1) is formed by the multistage concatenation.