CN113521911A - Air filtering equipment for automobile - Google Patents
Air filtering equipment for automobile Download PDFInfo
- Publication number
- CN113521911A CN113521911A CN202110830483.8A CN202110830483A CN113521911A CN 113521911 A CN113521911 A CN 113521911A CN 202110830483 A CN202110830483 A CN 202110830483A CN 113521911 A CN113521911 A CN 113521911A
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- China
- Prior art keywords
- filter
- air
- wall
- pipe
- filter element
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses air filtering equipment for an automobile, which structurally comprises a cleaning pipe, a filter, a fixing plate and an air outlet pipe, wherein the lower end of the cleaning pipe is fixedly embedded at the right upper end of the filter and communicated with the upper end of the filter, the fixing plate is arranged at the rear side end of the filter, a rotating ring rotates along with the rotating ring to drive an air volume regulator to rotate in the rotating ring, particles in air are prevented from entering a gap between a connecting base and a rotating rod, the rotating rod is ensured to rotate stably in the connecting base, the rotating rod rotates slightly around a torsion spring to regulate the air inlet volume, the phenomenon that the filtering volume of a filter element is overloaded due to overlarge air volume is avoided, a sliding plate slides repeatedly in a left-right arc shape, so that a scraping strip on a wall scraping mechanism is driven to scrape on the outer side surface of the rotating filter element, and a connecting roller rotates slightly in the process of scraping and cleaning the surface of the filter element, the self-cleaning effect of the outer side surface of the filter element is improved, and the filter element is ensured to effectively filter air.
Description
Technical Field
The invention relates to the technical field of key parts of automobiles, in particular to air filtering equipment for an automobile.
Background
The common air filter in the automobile engine mainly comprises a rotary air filtering device which drives a filter element to rotate through a rotary mechanism when air enters, thereby improving the filtration of particles in the air, but because the particles in the air enter the inside of the filtering device, the particles are small and fine and can easily enter the gap of the rotating mechanism, thereby causing the rotation mechanism to be easy to be blocked in the process of rotating, reducing the rotation of the filtering equipment, meanwhile, when particles in the air are filtered, the particles are easily blocked on the rotating filter element, the self-cleaning effect of the filter element is poor, the filtering effect is gradually reduced, the particles in part of the air are difficult to penetrate through the filter element, and part of the unfiltered air is directly discharged from the air outlet pipe.
Disclosure of Invention
The technical scheme adopted by the invention for realizing the technical purpose is as follows: this air filtering equipment for car, its structure is including clearance pipe, filter, fixed plate, play tuber pipe, clearance pipe lower extreme inlays solid and installs in the upper right end of filter and link up mutually, the fixed plate is installed to the side behind the filter, it installs at clearance pipe left side lower extreme and link up mutually to go out tuber pipe and inlay solid, the filter is including straining pipe, air inlet mechanism, filter core, connection base, self-cleaning mechanism, strain the inside solid air inlet mechanism of installing of pipe right-hand member, the air inlet mechanism outside is fixed mutually with the filter core inner wall, it installs at straining the pipe left end to connect the base to air inlet mechanism left end adopts clearance fit to install inside connecting base right side end, self-cleaning mechanism fixed mounting is in the inside top of filtering pipe, it installs at straining pipe left lower extreme and link up mutually to go out tuber pipe and inlay solid.
As a further improvement of the invention, the air inlet mechanism comprises an air inlet pipe, autorotation fans, dispersion pipes, rotating rods and opening and closing filter mechanisms, wherein the air inlet pipe is fixedly embedded inside the right end of the filter pipe, the autorotation fans are installed inside the air inlet pipe, the left end of the air inlet pipe is welded with and communicated with the right end of the dispersion pipes, the right end of the rotating rods is fixed with the autorotation fans, the rotating rods penetrate through the middle end inside the opening and closing filter mechanisms, the left end of the rotating rods is installed inside the right end of the connecting base in a clearance fit mode, the outer sides of the opening and closing filter mechanisms are fixed with the inner wall of the filter element, and the number of the opening and closing filter mechanisms is three and are installed on the rotating rods at equal intervals.
As a further improvement of the invention, the opening and closing filter mechanism comprises four separating rods, four rotating rings and four air volume regulators, wherein one end of each separating rod is welded with the rotating rod, the other end of each separating rod is welded with the inner wall of each rotating ring, the outer side of each rotating ring is fixed with the inner wall of the filter element, the four air volume regulators are installed on the inner wall of each rotating ring, and the four air volume regulators are uniformly distributed on the inner side of each rotating ring in a ring shape.
As a further improvement of the invention, the air volume regulator comprises a rotating rod, a torsion spring and a filter plate, wherein the rotating rod is hinged with the inner wall of the rotating ring through the torsion spring, the rotating rod is fixed with the upper end of the filter plate, the filter plate is positioned at the inner side of the rotating ring, and the two torsion springs are distributed at the head end and the tail end of the rotating rod.
As a further improvement of the invention, the self-cleaning mechanism comprises a sliding plate, a spring rod, a limiting block and a wall scraping mechanism, wherein the spring rod penetrates through the sliding plate in a clearance fit manner, the limiting block is welded at the outer side end of the spring rod, the limiting block is fixedly arranged at the upper end of the inner wall of the filter tube, the wall scraping mechanism is arranged at the lower end of the inner wall of the sliding plate, the lower end of the wall scraping mechanism is abutted against the outer side surface of the upper end of the filter element, the spring rod and the sliding plate are both in an arc structure to ensure that the sliding plate can slide on the spring rod in an arc shape, and the two limiting blocks are distributed at the head end and the tail end of the spring rod.
As a further improvement of the invention, the wall scraping mechanism comprises a connecting roller, a torsion shaft and a scraping strip, the connecting roller is hinged with the inside of the sliding plate through the torsion shaft, the lower end of the connecting roller is fixed with the scraping strip, the lower end of the scraping strip is abutted against the outer side surface of the upper end of the filter element, and a fillet structure is arranged at the contact end of the scraping strip and the filter element.
The invention has the beneficial effects that:
1. rotatory ring is following the rotation, has driven air regulator and has rotated in rotatory ring inside, prevents that the granule in the air from entering into the clearance between connection base and the dwang, ensures that the dwang carries out steady rotation inside connecting the base, and the rotary rod rotates a little round torque spring, adjusts the intake, avoids the amount of wind too big to cause filter core filtration capacity to transship, ensures that the filter core carries out effectual filtering work to the air.
2. The sliding plate carries out the arc slip about relapseing to having driven and scraped the strip of scraping in wall mechanism and having scraped at rotatory filter core outside surface, scraping the strip and scraping the in-process of clearance scraping the filter core surface, even the roller rotates a little, improves the automatically cleaning effect to filter core outside surface, ensures that the filter core carries out effectual filtration to the air.
Drawings
Fig. 1 is a schematic structural diagram of an air cleaner for an automobile according to the present invention.
FIG. 2 is a schematic view of the internal structure of a filter tube according to the present invention.
Fig. 3 is a schematic view of the internal structure of an air intake mechanism according to the present invention.
FIG. 4 is a schematic side view of an open/close filter mechanism according to the present invention.
Fig. 5 is a schematic structural view of an air volume regulator according to the present invention.
Fig. 6 is a schematic structural diagram of a self-cleaning mechanism according to the present invention.
Fig. 7 is a schematic perspective and partially enlarged view of a wall scraping mechanism according to the present invention.
In the figure: cleaning pipe-1, filter-2, fixing plate-3, air outlet pipe-4, filter pipe-21, air inlet mechanism-22, filter core-23, connecting base-24, self-cleaning mechanism-25, air inlet pipe-221, self-rotating fan-222, dispersion pipe-223, rotating rod-224, opening and closing filter mechanism-225, separating rod-25 a, rotating ring-25 b, air volume regulator-25 c, rotating rod-c 1, torsion spring-c 2, filter plate-c 3, sliding plate-251, spring rod-252, limiting block-253, wall scraping mechanism-254, connecting roller-54 a, torsion shaft-54 b and scraping strip-54 c.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example 1:
as shown in figures 1 to 5:
the invention relates to air filtering equipment for an automobile, which structurally comprises a cleaning pipe 1, a filter 2, a fixing plate 3 and an air outlet pipe 4, the lower end of the cleaning pipe 1 is fixedly embedded at the right upper end of the filter 2 and communicated with the filter, a fixing plate 3 is arranged at the rear end of the filter 2, the air outlet pipe 4 is fixedly embedded at the left lower end of the cleaning pipe 1 and communicated with the cleaning pipe, the filter 2 comprises a filtering pipe 21, an air inlet mechanism 22, a filter element 23, a connecting base 24 and a self-cleaning mechanism 25, the air inlet mechanism 22 is fixedly embedded in the right end of the filter pipe 21, the outer side of the air inlet mechanism 22 is fixed with the inner wall of the filter element 23, the connecting base 24 is fixedly embedded at the left end of the filter pipe 21, and the left end of the air inlet mechanism 22 is arranged inside the right end of the connecting base 24 in a clearance fit manner, the self-cleaning mechanism 25 is fixedly arranged at the upper part inside the filtering pipe 21, and the air outlet pipe 4 is fixedly embedded at the left lower end of the filtering pipe 21 and is communicated with the filtering pipe.
Wherein, the air intake mechanism 22 comprises an air inlet pipe 221, an autorotation fan 222, a dispersion pipe 223, a rotation rod 224 and an open-close filter mechanism 225, the air inlet pipe 221 is fixedly installed inside the right end of the filter pipe 21, the autorotation fan 222 is installed inside the air inlet pipe 221, the left end of the air inlet pipe 221 is welded with the right end of the dispersion pipe 223 and communicated with each other, the right end of the rotation rod 224 is fixed with the autorotation fan 222, the rotation rod 224 penetrates through the middle end inside the open-close filter mechanism 225, the left end of the rotation rod 224 is installed inside the right end of the connection base 24 in a clearance fit manner, the outer side of the open-close filter mechanism 225 is fixed with the inner wall of the filter element 23, the number of the open-close filter mechanisms 225 is three, and the rotation rods 224 are installed on the rotation rod 224 at equal intervals, so as to improve the filtering effect of air without being filtered by the filter element 23, and avoid the air from directly flowing into the clearance between the connection base 24 and the rotation rod 224, thereby avoid the granule in the air to enter into the clearance between connecting base 24 and dwang 224 and take place to block up, ensure that dwang 224 drives filter core 23 and carries out normal rotation.
The opening and closing filter mechanism 225 comprises a separation rod 25a, a rotating ring 25b and air volume regulators 25c, one end of the separation rod 25a is welded with the rotating rod 224, the other end of the separation rod 25a is welded with the inner wall of the rotating ring 25b, the outer side of the rotating ring 25b is fixed with the inner wall of the filter element 23, the air volume regulators 25c are installed on the inner wall of the rotating ring 25b, the number of the air volume regulators 25c is four, the air volume regulators are uniformly distributed on the inner side of the rotating ring 25b in a ring shape, the adjustment of the entering air volume is facilitated, the overload of the filtering capacity of the filter element 23 caused by the overlarge air volume is avoided, and the filter element 23 is ensured to effectively filter air.
The air volume regulator 25c comprises a rotating rod c1, a torsion spring c2 and filter plates c3, wherein the rotating rod c1 is hinged to the inner wall of the rotating ring 25b through the torsion spring c2, the rotating rod c1 is fixed to the upper ends of the filter plates c3, the filter plates c3 are located inside the rotating ring 25b, and the torsion springs c2 are distributed at the head end and the tail end of the rotating rod c1, so that the rotating rod c1 can automatically rotate and adjust around the torsion spring c2, the contact angle of the filter plates c3 and air is changed, and the air filtering effect of the filter plates c3 is improved.
The specific use mode and function of the embodiment are as follows:
in the present invention, the external air is connected to the air inlet pipe 221, when the air inlet pipe 221 is discharged, the air drives the rotation fan 222 to rotate the rotation fan 222, and then the air is dispersed through the dispersion pipe 223, so as to improve the overall contact of the air with the filter element 23, when the rotation fan 222 rotates, the separation rod 25a is driven to rotate, at this time, the rotation ring 25b rotates along with the rotation, and the air volume regulator 25c is driven to rotate inside the rotation ring 25b, so as to filter the air which enters the inside of the filter element 23 and is not filtered by the filter element 23, and avoid the air directly impacting the connection base 24, prevent the particles in the air from entering the gap between the connection base 24 and the rotation rod 224, and ensure that the rotation rod 224 rotates smoothly inside the connection base 24, and at the same time, the air impacts the filter plate c3, at this time, the rotation rod c1 rotates slightly around the torsion spring c2, thereby change the contact angle of filter plate c3 and air, improve the filter effect of filter plate c3 to the air, can adjust the intake simultaneously, avoid the air volume too big to cause the filter capacity of filter core 23 to transship, ensure that filter core 23 carries out effectual filtration work to the air.
Example 2:
as shown in fig. 6 to 7:
the self-cleaning mechanism 25 comprises a sliding plate 251, a spring rod 252, a limiting block 253 and a wall scraping mechanism 254, the spring rod 252 penetrates through the sliding plate 251 in a clearance fit mode, the limiting block 253 is welded at the outer side end of the spring rod 252, the limiting block 253 is fixedly installed at the upper end of the inner wall of the filter tube 21, the wall scraping mechanism 254 is installed at the lower end of the inner wall of the sliding plate 251, the lower end of the wall scraping mechanism 254 abuts against the outer side surface of the upper end of the filter element 23, the spring rod 252 and the sliding plate 251 are both in an arc structure, the sliding plate 251 can slide on the spring rod 252 in an arc mode, the cleaning effect on the outer side surface of the filter plate c3 is improved, the two limiting blocks 253 are distributed at the head end and the tail end of the spring rod 252, the sliding plate 251 can be limited in a sliding mode, and therefore the sliding plate 251 can only slide on the spring rod 252.
The wall scraping mechanism 254 comprises a connecting roller 54a, a torsion shaft 54b, and a scraping strip 54c, the connecting roller 54a is hinged with the inside of the sliding plate 251 through the torsion shaft 54b, the lower end of the connecting roller 54a is fixed with the scraping strip 54c, the lower end of the scraping strip 54c is abutted against the outer side surface of the upper end of the filter element 23, and the contact end of the scraping strip 54c and the filter element 23 is provided with a fillet structure, so that the cleaning effect on the outer side surface of the filter element 23 is improved, the surface of the filter element 23 is protected, and the surface of the filter element 23 is prevented from being scratched.
The specific use mode and function of the embodiment are as follows:
in the invention, when air is supplied, the sliding plate 251 can slide on the spring rod 252, the sliding distance of the sliding plate 251 is limited by the limiting block 253, the sliding plate 251 repeatedly slides in a left-right arc shape through the elasticity of the spring rod 252, so that the scraping strips 54c on the wall scraping mechanism 254 are driven to scrape on the outer side surface of the rotating filter element 23, particles blocked on the surface of the filter element 23 are cleaned, and the connecting rollers 54a slightly rotate through the torsional elasticity of the torsion shafts 54b in the process of scraping and cleaning the surface of the filter element 23, so that the scraping strips 54c effectively contact and scrape on the outer side surface of the filter element 23, the self-cleaning effect on the outer side surface of the filter element 23 is improved, and the filter element 23 is ensured to effectively filter air.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (6)
1. The utility model provides an air filtering equipment for car, its structure is including clearance pipe (1), filter (2), fixed plate (3), play tuber pipe (4), clearance pipe (1) lower extreme is embedded solid and is installed in filter (2) upper right end and link up mutually, fixed plate (3) are installed to the side behind filter (2), it installs at clearance pipe (1) left lower extreme and link up mutually its characterized in that to go out tuber pipe (4) embedded solid:
filter (2) including straining pigeonhole (21), air inlet mechanism (22), filter core (23), connect base (24), self-cleaning mechanism (25), strain pigeonhole (21) right-hand member inside and inlay solid and install air inlet mechanism (22), the air inlet mechanism (22) outside is fixed mutually with filter core (23) inner wall, it installs at straining pigeonhole (21) left end to connect base (24) to inlay solid and install inside connecting base (24) right side end to air inlet mechanism (22) left end adopts clearance fit to install, self-cleaning mechanism (25) fixed mounting is in straining pigeonhole (21) inside top, it installs and link up mutually at straining pigeonhole (21) left lower extreme to go out pigeonhole (4) and inlay solid.
2. An air cleaner apparatus for an automobile according to claim 1, wherein: air inlet mechanism (22) include air-supply line (221), rotation fan (222), dispersion pipe (223), dwang (224), switching filter mechanism (225), air-supply line (221) are embedded to be installed and are being strained clear pipe (21) right-hand member inside to rotation fan (222) are installed inside air-supply line (221), air-supply line (221) left end welds and link up mutually with dispersion pipe (223) right-hand member, dwang (224) right-hand member is fixed mutually with rotation fan (222), dwang (224) run through in the inside middle-end of switching filter mechanism (225) to dwang (224) left end adopts clearance fit to install inside connecting base (24) right side end, switching filter mechanism (225) outside is fixed mutually with filter core (23) inner wall.
3. An air cleaner apparatus for an automobile according to claim 2, wherein: the opening and closing filter mechanism (225) comprises a separation rod (25a), a rotating ring (25b) and an air volume regulator (25c), one end of the separation rod (25a) is welded with the rotating rod (224), the other end of the separation rod (25a) is welded with the inner wall of the rotating ring (25b), the outer side of the rotating ring (25b) is fixed with the inner wall of the filter element (23), and the air volume regulator (25c) is installed on the inner wall of the rotating ring (25 b).
4. An air cleaner apparatus for an automobile according to claim 3, wherein: the air volume regulator (25c) comprises a rotating rod (c1), a torsion spring (c2) and a filter plate (c3), wherein the rotating rod (c1) is hinged with the inner wall of the rotating ring (25b) through the torsion spring (c2), the rotating rod (c1) is fixed with the upper end of the filter plate (c3), and the filter plate (c3) is positioned on the inner side of the rotating ring (25 b).
5. An air cleaner apparatus for an automobile according to claim 1, wherein: the self-cleaning mechanism (25) comprises a sliding plate (251), a spring rod (252), a limiting block (253) and a wall scraping mechanism (254), the spring rod (252) penetrates through the inside of the sliding plate (251) in a clearance fit mode, the limiting block (253) is welded at the outer side end of the spring rod (252), the limiting block (253) is fixedly installed at the upper end of the inner wall of the filtering pipe (21), the wall scraping mechanism (254) is installed at the lower end of the inner wall of the sliding plate (251), and the lower end of the wall scraping mechanism (254) is abutted to the outer side surface of the upper end of the filter element (23).
6. An air cleaner apparatus for an automobile according to claim 5, wherein: the wall scraping mechanism (254) comprises a connecting roller (54a), a torsion shaft (54b) and a scraping strip (54c), wherein the connecting roller (54a) is hinged with the inside of the sliding plate (251) through the torsion shaft (54b), the lower end of the connecting roller (54a) is fixed with the scraping strip (54c), and the lower end of the scraping strip (54c) is abutted with the outer side surface of the upper end of the filter element (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110830483.8A CN113521911A (en) | 2021-07-22 | 2021-07-22 | Air filtering equipment for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110830483.8A CN113521911A (en) | 2021-07-22 | 2021-07-22 | Air filtering equipment for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113521911A true CN113521911A (en) | 2021-10-22 |
Family
ID=78088683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110830483.8A Pending CN113521911A (en) | 2021-07-22 | 2021-07-22 | Air filtering equipment for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113521911A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114451191A (en) * | 2022-02-16 | 2022-05-10 | 黄伟 | Irrigation equipment for green vegetables in agricultural planting greenhouse |
| CN117085426A (en) * | 2023-10-18 | 2023-11-21 | 溧阳市荣鑫环保科技有限公司 | Anti-blocking industrial waste gas treatment equipment |
-
2021
- 2021-07-22 CN CN202110830483.8A patent/CN113521911A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114451191A (en) * | 2022-02-16 | 2022-05-10 | 黄伟 | Irrigation equipment for green vegetables in agricultural planting greenhouse |
| CN117085426A (en) * | 2023-10-18 | 2023-11-21 | 溧阳市荣鑫环保科技有限公司 | Anti-blocking industrial waste gas treatment equipment |
| CN117085426B (en) * | 2023-10-18 | 2023-12-26 | 溧阳市荣鑫环保科技有限公司 | Anti-blocking industrial waste gas treatment equipment |
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