CN220687465U

CN220687465U - Air filter

Info

Publication number: CN220687465U
Application number: CN202322484320.6U
Authority: CN
Inventors: 邹荣智
Original assignee: Chongqing Zhengying Technology Development Co ltd
Current assignee: Chongqing Zhengying Technology Development Co ltd
Priority date: 2023-09-13
Filing date: 2023-09-13
Publication date: 2024-03-29
Anticipated expiration: 2033-09-13

Abstract

The utility model relates to the technical field of air filtering equipment, in particular to an air filter, which comprises a shell, wherein a cover plate is arranged on the upper surface of the shell, a connecting block and two lower limiting blocks are respectively and fixedly connected to the middle part of the inner bottom surface of the shell, two upper limiting blocks are fixedly connected to the middle part of the upper surface of the cover plate, filter elements are arranged in the lower limiting blocks, and limiting columns are fixedly connected to the middle part of the rear end of the inner bottom surface of the shell and the middle part of the rear end of the lower surface of the shell. According to the utility model, the cleaning blade is driven by the servo motor to rotate, and continuously beats the filter element while rotating, so that larger impurities and dust adhered to the filter element can be vibrated off, the filter element is prevented from being blocked, the normal use of the filter element is prevented from being influenced, and meanwhile, the air flow can be prevented from directly punching the center of the filter element for a long time through the stop block, so that the cleaning efficiency of the air filter is improved, and the cleaning effect and the service life of the air filter are further improved.

Description

Air filter

Technical Field

The utility model relates to the technical field of air filtering equipment, in particular to an air filter.

Background

The air filter is mainly applied to the fields of pneumatic machinery, internal combustion machinery and the like, and is used for providing clean air for the mechanical equipment so as to prevent the mechanical equipment from sucking the air with impurity particles during operation to increase the probability of abrasion and damage; the main components of the air filter are a filter element and a shell, wherein the filter element is a main filtering part and is used for filtering gas, and the shell is an external structure for providing necessary protection for the filter element.

However, the inside of the outer casing of the conventional air cleaner is inconvenient to clean after use, so that the cleaning efficiency of the air cleaner is low, the cleaning effect is poor, and meanwhile, the filtering performance of the conventional air cleaner is low, so that the conventional air cleaner needs to be further improved, and therefore, the technical improvement is urgently needed.

Accordingly, one skilled in the art would provide an air cleaner that solves the problems set forth in the background art above.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides the air filter, which drives the cleaning blade to rotate through the servo motor, and the cleaning blade continuously beats the filter element while rotating, so that larger impurities and dust attached to the filter element can be vibrated off, the filter element is prevented from being blocked, the normal use of the filter element is prevented from being influenced, and meanwhile, the air flow can be prevented from directly punching the center of the filter element for a long time through the stop block, so that the cleaning efficiency of the air filter is improved, and the cleaning effect and the service life of the air filter are further improved.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an air cleaner, includes the casing, the upper surface of casing is provided with the apron, the middle part of casing inner bottom surface is fixedly connected with connecting block and two lower stoppers respectively, the middle part fixedly connected with of apron upper surface is two and is gone up the stopper, the inside of lower stopper all is provided with the filter core, the middle part of casing inner bottom surface rear end and the middle part of casing lower surface rear end all fixedly connected with spacing post, the inside rear end of casing is provided with the dog, the middle part of dog upper surface and lower surface all fixedly connected with connecting rod, the middle part fixedly connected with intake pipe of casing rear end outer wall, the middle part fixedly connected with outlet duct of casing front end outer wall;

through the puigging 14, can reduce the noise that produces when the wind flows and pass filter core 6, through the filter screen 18 that sets up in the intake pipe 15, can filter great impurity, avoid great impurity to influence the normal filtration of filter core, pass through bolt fixed connection through apron 2 and casing 1 simultaneously to the convenience of customers overhauls and changes.

Further, a servo motor is fixedly connected to the middle of the upper surface of the cover plate, a rotating rod is fixedly connected to the output end of the servo motor, and cleaning blades are fixedly connected to the upper end and the lower end of the outer part of the rotating rod;

through above-mentioned technical scheme, can carry out certain whereabouts with dust and impurity on the filter core through servo motor, dwang and clearance leaf.

Further, a filter screen is arranged at the front end of the inner wall of the air inlet pipe;

through above-mentioned technical scheme, can filter great impurity through the filter screen.

Further, internal threads are arranged in the air inlet pipe and the air outlet pipe;

through above-mentioned technical scheme, can make things convenient for external pipeline through the internal thread.

Further, the shell is fixedly connected with the cover plate through bolts;

through above-mentioned technical scheme, can conveniently dismantle through bolt fixed connection.

Further, sound insulation layers are arranged in the shell and the cover plate;

through above-mentioned technical scheme, can improve air cleaner's sound insulation effect through the puigging.

Further, a sealing ring is fixedly connected to the edge of the lower surface of the cover plate;

through above-mentioned technical scheme, can improve the leakproofness through the sealing washer.

Further, the filter element is tightly attached to the lower limiting block and the upper limiting block, and the connecting rod is tightly attached to the limiting column;

through above-mentioned technical scheme, can improve the cooperation through closely laminating.

The utility model has the following beneficial effects:

1. compared with the existing air filter, the air filter provided by the utility model has the advantages that the cleaning blade is driven by the servo motor to rotate when in use, and the cleaning blade continuously beats the filter element while rotating, so that larger impurities and dust adhered in the filter element can be vibrated off, the filter element is prevented from being blocked, the normal use of the filter element is prevented from being influenced, and meanwhile, the air flow can be prevented from directly punching the center of the filter element for a long time through the stop block, so that the cleaning efficiency of the air filter is improved, and the cleaning effect and the service life of the air filter are further improved.

2. Compared with the existing air filter, the air filter provided by the utility model has the advantages that the noise generated when wind flows through the filter element can be reduced through the sound insulation layer, larger impurities can be filtered through the filter screen arranged in the air inlet pipe, the influence of the larger impurities on the normal filtration of the filter element is avoided, and meanwhile, the cover plate and the shell are fixedly connected through the bolts, so that the air filter is convenient to detach and convenient for a user to overhaul and replace.

3. Compared with the existing air filter, the air filter provided by the utility model has the advantages that the structure is ingenious, the installation and the disassembly are convenient, the air filtering efficiency can be effectively improved, and the practicability is high.

Drawings

FIG. 1 is an isometric view of an air cleaner in accordance with the present utility model;

FIG. 2 is a front cross-sectional view of an air cleaner according to the present utility model;

FIG. 3 is an isometric view of a stop in an air cleaner in accordance with the present utility model;

FIG. 4 is an enlarged view of FIG. 2 at A;

fig. 5 is an enlarged view at B in fig. 2.

Legend description:

1. a housing; 2. a cover plate; 3. a lower limiting block; 4. a connecting block; 5. an upper limiting block; 6. a filter element; 7. a servo motor; 8. a rotating lever; 9. cleaning leaves; 10. a limit column; 11. a stop block; 12. a connecting rod; 13. a seal ring; 14. a sound insulation layer; 15. an air inlet pipe; 16. an air outlet pipe; 17. an internal thread; 18. and (5) a filter screen.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, embodiments provided by the present utility model: the utility model provides an air cleaner, includes casing 1, casing 1's upper surface is provided with apron 2, the middle part of casing 1 inner bottom surface is fixedly connected with connecting block 4 and two lower stopper 3 respectively, the middle part fixedly connected with of apron 2 upper surface is two and is gone up stopper 5, the inside of lower stopper 3 all is provided with filter core 6, the middle part of casing 1 inner bottom surface rear end and the equal fixedly connected with spacing post 10 in middle part of casing 1 lower surface rear end, the inside rear end of casing 1 is provided with dog 11, the equal fixedly connected with connecting rod 12 in middle part of dog 11 upper surface and lower surface, the middle part fixedly connected with intake pipe 15 of casing 1 rear end outer wall, the middle part fixedly connected with outlet duct 16 of casing 1 front end outer wall.

Through the puigging 14, can reduce the noise that produces when the wind flows and pass filter core 6, through the filter screen 18 that sets up in the intake pipe 15, can filter great impurity, avoid great impurity to influence the normal filtration of filter core 6, pass through bolt fixed connection through apron 2 and casing 1 simultaneously to the convenience of customers overhauls and changes.

The middle part fixedly connected with servo motor 7 of apron 2 upper surface, servo motor 7's output fixedly connected with dwang 8, the equal fixedly connected with clearance leaf 9 of the outside upper end of dwang 8 and lower extreme, can carry out certain shake with dust and impurity on the filter core 6 through servo motor 7, dwang 8 and clearance leaf 9, the front end of intake pipe 15 inner wall is provided with filter screen 18, can filter great impurity through filter screen 18, intake pipe 15 and outlet duct 16's inside all is provided with internal thread 17, can make things convenient for external pipeline through internal thread 17, casing 1 and apron 2 pass through bolt fixed connection, can conveniently dismantle through bolt fixed connection, casing 1 and apron 2's inside all is provided with puigging 14, can improve the sound insulation effect of air cleaner through puigging 14, the edge fixedly connected with sealing washer 13 of apron 2 lower surface can improve the leakproofness through sealing washer 13, filter core 6 and lower stopper 3 and last stopper 5 are closely laminated, connecting rod 12 and spacing post 10 are closely laminated, can be closely laminated through improving through the improvement.

Working principle: the cleaning blade 9 is driven to rotate through the servo motor 7, the cleaning blade 9 continuously beats the filter element 6 while rotating, and then the filter element 6 is prevented from being impacted by larger impurities and dust attached to the filter element 6 to fall off, the normal use of the filter element 6 is prevented from being influenced, the center of the filter element 6 is prevented from being directly impacted by air flow for a long time through the stop block 11, the cleaning efficiency of the air filter is improved, the cleaning effect and the service life of the air filter are further improved, the air filter passes through the sound insulation layer 14, the noise generated when the air flow passes through the filter element 6 can be reduced, the filter screen 18 arranged in the air inlet pipe 15 can filter the larger impurities, the filter element 6 is prevented from being influenced by the larger impurities to be normally filtered, and meanwhile, the air filter is convenient to detach and convenient to overhaul and replace by a user through the fixed connection of the cover plate 2 and the shell 1.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. An air cleaner comprising a housing (1), characterized in that: the upper surface of casing (1) is provided with apron (2), the middle part of casing (1) inner bottom surface is fixedly connected with connecting block (4) and two lower stopper (3) respectively, the middle part fixedly connected with of apron (2) upper surface is two last stopper (5), the inside of lower stopper (3) all is provided with filter core (6), the middle part of casing (1) inner bottom surface rear end and the middle part of casing (1) lower surface rear end are all fixedly connected with spacing post (10), the inside rear end of casing (1) is provided with dog (11), the middle part of dog (11) upper surface and lower surface is all fixedly connected with connecting rod (12), the middle part fixedly connected with intake pipe (15) of casing (1) rear end outer wall, the middle part fixedly connected with outlet duct (16) of casing (1) front end outer wall.

2. An air cleaner according to claim 1 wherein: the middle part fixedly connected with servo motor (7) of apron (2) upper surface, the output fixedly connected with dwang (8) of servo motor (7), the outside upper end of dwang (8) and lower extreme are all fixedly connected with clearance leaf (9).

3. An air cleaner according to claim 1 wherein: the front end of the inner wall of the air inlet pipe (15) is provided with a filter screen (18).

4. An air cleaner according to claim 1 wherein: internal threads (17) are arranged in the air inlet pipe (15) and the air outlet pipe (16).

5. An air cleaner according to claim 1 wherein: the shell (1) is fixedly connected with the cover plate (2) through bolts.

6. An air cleaner according to claim 1 wherein: the inside of casing (1) and apron (2) all is provided with puigging (14).

7. An air cleaner according to claim 1 wherein: and a sealing ring (13) is fixedly connected to the edge of the lower surface of the cover plate (2).

8. An air cleaner according to claim 1 wherein: the filter element (6) is tightly attached to the lower limiting block (3) and the upper limiting block (5), and the connecting rod (12) is tightly attached to the limiting column (10).