CN107044314B

CN107044314B - Oil filter capable of improving power, reducing oil consumption and prolonging service life of engine

Info

Publication number: CN107044314B
Application number: CN201710433050.2A
Authority: CN
Inventors: 卢颖溢
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-06-09
Filing date: 2017-06-09
Publication date: 2023-05-23
Anticipated expiration: 2037-06-09
Also published as: CN107044314A

Abstract

The invention provides an engine oil filter for improving power, reducing oil consumption and prolonging service life of an engine, which comprises the following components: the shell that comprises lid casing subassembly and base casing subassembly, base casing subassembly have a plurality of inlet ports and an oil outlet, and the filter core setting is in the shell and be located between inlet port and the oil outlet, still includes oil filter magnetization unit, and oil filter magnetization unit includes: the casing pipe with cavity inside and magnetic member inside the casing pipe, and the magnetic member is driven to move inside the casing pipe to magnetize and separate different metal matters, absorb great harmful metal grains and avoid the back flow of small beneficial metal grains into the engine oil. The engine oil filter has stable and reliable magnetization effect on metal particles, thorough magnetization effect and better applicability to different types of engines, and can improve power, reduce oil consumption and prolong the service life of the engine.

Description

Oil filter capable of improving power, reducing oil consumption and prolonging service life of engine

Technical Field

The invention relates to the technical field of engine oil filtration of internal combustion engines, in particular to an engine oil filter which can effectively filter and separate large and small metal particles in engine oil, improve power, reduce oil consumption and prolong the service life of the engine.

Background

The engine oil, namely engine lubricating oil, can play roles in lubricating, antifriction, sealing, cooling, cleaning, rust prevention, corrosion prevention and the like for an engine, the performance of the engine oil affects the working efficiency and even the service life of the engine, and compared with high-grade engine oil, the common engine oil has low price, but has poor lubricating effect and short service life. However, no matter common engine oil or high-grade engine oil is used, substances with lubricating effects in the engine oil change in the high-temperature environment in the engine, so that the lubricating effects of the engine oil are reduced to different degrees along with the increment of the service time. Particularly, when the engine works, metal substances and carbon deposition impurities generated by mechanical abrasion between parts are mixed into engine oil, so that the purity viscosity and the lubricity of the engine oil are reduced, the adhesive force, the fluidity and the sealing property are deteriorated, and an oil film protective layer on the surface of the parts is thinned. Therefore, the friction assistance among engine parts is increased, the power performance of the engine is reduced, the service life of the engine is shortened, and meanwhile, the fuel loss and the exhaust emission are increased, so that the environment is polluted.

Mechanical wear between the components of the engine during operation naturally produces particles of metallic material that contain large particulate metals that are detrimental to the lubricating effect, as well as fine (micron, nanometer-sized) non-detrimental particulate metallic materials that must be removed. The tiny metal particles are magnetized by a magnetic field and become beneficial magnetic metal substances, the beneficial magnetic metal substances are mixed in engine oil, and the beneficial magnetic metal substances are automatically adsorbed on the surface of a machine part when an engine works, so that a lubricating oil film layer is formed, mechanical parts can be lubricated better, and damage to the surfaces of the parts can be repaired and protected. Therefore, how to remove large-particle metal in the engine oil, while retaining beneficial small-particle metal in the engine oil is a key to improving the lubricating effect of the engine oil. To this need, chinese patent CN103061849a discloses a novel oil magnetizing and filtering device, in which a magnet is supported by a supporting member and disposed in the filter element, after the oil passes through the filter element, metal substances in the oil can be adsorbed by the magnet, and the size of the magnetic field intensity is adjusted to distinguish and adsorb large metal particles and small metal particles. However, this oil magnetizing filter device has the following drawbacks: 1. the magnetic field intensity difference of the magnets with the same size and volume is greatly changed, so that the consistency of the magnetic field intensity is difficult to control, and the inconsistent magnetic field intensity leads to unstable filtering effect; 2. for engines of different types, displacement and types, the strength of a magnetic field of a magnet, the volume of the magnet and the shape of the magnet are different, so that the engine oil magnetizing and filtering device is difficult to meet the requirements of engines of different types, and has poor universality of filtering and magnetizing effects. 3. Although the high-grade engine oil contains various magnetic lubricating substances, such as magnetic metal substances (neodymium iron boron) and the like, after the engine works at high temperature, the magnetic performance of the metal substances is reduced or even eliminated along with the increment of the service time, so that the lubricating effect of the magnetic engine oil is deteriorated, the service life of the engine oil is shortened, and the power performance of the engine is reduced.

Disclosure of Invention

Therefore, the technical problem to be solved by the invention is to overcome the technical defects that the magnetizing effect of the engine oil magnetizing filter device on metal particles in the prior art is unstable and reliable, the magnetizing effect is not thorough, and the applicability of the engine oil magnetizing filter device on different types of engines is poor, so that the engine oil filter which has stable and reliable magnetizing effect on the metal particles, thorough magnetizing effect and better applicability of the engine with different types of engines is provided.

In order to solve the technical problems, the invention provides an engine oil filter for improving power, reducing oil consumption and prolonging service life of an engine, which comprises the following components: the shell that comprises lid casing subassembly and base casing subassembly, base casing subassembly has a plurality of inlet ports and an oil outlet and has the screw thread, and the filter core setting is in the shell just be located between inlet port and the oil outlet, still include oil filter magnetization unit, oil filter magnetization unit includes: the inside sleeve pipe, the setting of forming the cavity are in the intraductal magnetic component of sleeve pipe, magnetic component is driven ground is in intraductal motion to magnetize, separate the big, little unequal metal substance in the engine oil, absorb big harmful metal granule, do not absorb the backward flow to little beneficial metal granule in the engine oil. In the oil filter for improving power, reducing oil consumption and prolonging the service life of an engine, the movement of the magnetic component in the sleeve comprises uniform movement, intermittent movement or variable speed movement.

In the oil filter for improving power, reducing oil consumption and prolonging the service life of the engine, the movement of the magnetic component is reciprocating translational movement or rotary movement.

In the oil filter for improving power, reducing oil consumption and prolonging the service life of an engine, the rotating shaft of the magnetic component is perpendicular to the direction of the internal magnetic field of the magnetic component in the rotating motion.

In the oil filter for improving power, reducing oil consumption and prolonging service life of an engine, the magnetic component is a radially magnetized cylindrical magnet.

The engine oil filter for improving power, reducing oil consumption and prolonging the service life of the engine further comprises a driving component, wherein the driving component is connected with the magnetic component and used for driving the magnetic component to move.

In the oil filter for improving power, reducing oil consumption and prolonging the service life of the engine, the driving component comprises an output shaft connected with the magnetic component and a driving motor in transmission connection with the output shaft.

In the oil filter for improving power, reducing oil consumption and prolonging service life of an engine, the cover shell assembly comprises: the cover shell and the power interface formed on the cover shell, wherein the input end of the power interface is connected with the electronic controller, and the output end of the power interface is connected with the motor of the driving component.

In the oil filter for improving power, reducing oil consumption and prolonging service life of an engine, the cover shell assembly is further provided with the barb which is used for being kept relatively fixed with the oil filtering mechanism, a flange is formed on a sleeve of the oil filtering mechanism, and the barb is hooked with the flange.

In the oil filter for improving power, reducing oil consumption and prolonging service life of an engine, the cover shell assembly is connected with the base shell assembly through threads, and sealing rings are further arranged at the threaded connection positions.

In the above-mentioned promotion power reduces oil consumption extension engine life's oil cleaner, still be provided with elastic support structure between lid housing assembly and the oil filtering mechanism, elastic support structure includes: the spring support column formed on the cover shell assembly, the spring fixing groove formed at the top of the oil filtering mechanism and the support spring are arranged between the spring support column and the spring fixing groove.

In the oil filter for improving power, reducing oil consumption and prolonging the service life of an engine, the base shell assembly comprises a base shell, the oil outlet is formed in the bottom of the base shell, and the oil inlet is formed in the periphery of the oil outlet; the base housing further includes threads for connection to a cap housing assembly; the outline of the base shell is of a polygonal fillet structure.

In the oil filter for improving power, reducing oil consumption and prolonging service life of an engine, the oil outlet is provided with threads and is formed in the center of the bottom of the base shell, and the oil inlet is circumferentially distributed on the base shell by taking the oil outlet as the center of a circle.

In the engine oil filter for improving power, reducing oil consumption and prolonging service life of an engine, the filter element comprises a filter material and a filter material support, the filter material support is of a detachable structure or an integrated structure, a sealing gasket is arranged on the upper portion of the filter material support, a rubber check gasket is connected to the bottom of the filter material support, and the rubber check gasket covers the oil inlet hole.

In the oil filter for improving power, reducing oil consumption and prolonging service life of an engine, the base shell assembly is provided with the positioning groove corresponding to the outline of the rubber check pad.

In the engine oil filter for improving power, reducing oil consumption and prolonging service life of an engine, the filtering material support is of a hollowed-out grid-shaped framework structure and comprises an upper framework and a lower framework.

The technical scheme of the invention has the following advantages:

1. in the engine oil filter for improving power, reducing oil consumption and prolonging service life of an engine, the magnetic component has certain adsorption capacity on large and small metal particles, and the magnetic component enables the large and small metal particles to be arranged in the sleeve and exist outside the sleeve, so that when the adsorption capacity of the magnetic component is strong, the large and small metal particles are adsorbed on the sleeve, and at the moment, the adsorption capacity of the magnetic component is adjusted, for example, the magnetic component is moved to a position far away from the metal particles, and at the moment, the adsorption capacity of the magnetic component on the metal particles is reduced, the small-particle-size metal particles are carried by flowing engine oil to flow back into the engine from the oil outlet, and the large-particle-size metal particles are firmly adsorbed on the sleeve.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic front view of an engine oil filter for improving power, reducing fuel consumption and prolonging service life of an engine according to embodiment 1 of the present invention;

FIG. 2 is a cross-sectional view taken along section B-B of FIG. 1;

FIG. 3 is a schematic perspective view of FIG. 1;

FIG. 4 is a schematic front view of an oil magnetizing and filtering device in embodiment 2 of the present invention;

FIG. 5 is a cross-sectional view taken along section C-C of FIG. 4;

FIG. 6 is a schematic perspective view of FIG. 4;

FIG. 7 is a schematic diagram of the magnetic field principle of a magnetic member in an embodiment of the present invention;

FIG. 8 is a schematic view of a cover housing assembly according to an embodiment of the present invention;

FIG. 9 is a schematic cross-sectional view of FIG. 8 along A-A;

FIG. 10 is a schematic bottom view of a base housing assembly according to an embodiment of the present invention;

FIG. 11 is a schematic front view of a base housing assembly according to an embodiment of the present invention;

FIG. 12 is a schematic view of a filter cartridge according to an embodiment of the present invention;

fig. 13 is a schematic front view of a filter cartridge in an embodiment of the invention.

Reference numerals illustrate:

1-a lid housing assembly; 2-a base housing assembly; 21-an oil inlet hole; 22-oil outlet holes; 3-a filter element; 44-a drive motor; 42-column magnets; 41-a sleeve; 11-a lid housing; 12-a power interface; 13-barbs; 14-sealing rings; 23-a base housing; 31-filter paper; 32-a filter paper bracket; 33-rubber check pad.

Detailed Description

The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

In addition, the technical features of the different embodiments of the present invention described below may be combined with each other as long as they do not collide with each other.

Example 1

Referring to fig. 1-3, the present embodiment provides an oil filter for improving power, reducing oil consumption, and prolonging service life of an engine, including: comprising the following steps: the shell that comprises lid casing subassembly 1 and base casing subassembly 2, base casing subassembly 2 has a plurality of inlet holes 21 and an oil outlet hole 22, and filter core 3 sets up in the shell and is located between inlet hole 21 and the oil outlet hole 22, still include the oil filter magnetization unit, the oil filter magnetization unit includes: the casing 41 with a cavity formed inside, and a magnetic member arranged in the casing 41, wherein the magnetic member is driven to move in the casing 41, so that the adsorption capacity of the magnetic member to substances to be filtered (namely, large and small metal particles with different particle sizes) outside the casing 41 is adjusted.

In the conventional magnetic oil filter, the oil filtering mechanism generally only includes the filter element, and the metal particles and other impurities are filtered by the filter element, so that the magnetic oil filter cannot selectively filter the metal particles with large particle size, but retain the metal particles with small particle size, and therefore cannot effectively improve the engine performance. In general, the particle size is differentiated by changing the degree of the density of the filter pores of the filter paper in the filter element 3, but the filtering method can only retain metal particles with large particle size, which is not suitable for the purpose. In addition, the filter element 3 has the problems of aging and the like in the using process, and needs to be replaced periodically, so that the purpose of adopting a filtering mode cannot be achieved. Taking the substance to be adsorbed as metal particles as an example, the working principle of the embodiment is described in detail:

the magnetic member has a certain adsorption capacity to both large and small metal particles, and because the magnetic member makes the metal particles arranged in the sleeve 41 and exist outside the sleeve 41, when the adsorption capacity of the magnetic member is strong, the large and small metal particles are adsorbed on the sleeve 41, at this time, by adjusting the adsorption capacity of the magnetic member, for example, the magnetic member is moved to a position far away from the metal particles, at this time, the adsorption capacity of the magnetic member to the metal particles is reduced, the small-particle-diameter metal particles are carried by the flowing engine oil to flow back into the engine from the oil outlet 22, and the large-particle-diameter metal particles are firmly adsorbed on the sleeve 41.

In this embodiment, the magnetic member is preferably a radially magnetized cylindrical magnet, and the working process in this embodiment is described in a state in which the cylindrical magnet rotates at a constant speed: firstly, analyzing stress conditions of metal particles:

before describing the working principle of the engine oil filter for improving power, reducing oil consumption and prolonging the service life of an engine in the embodiment, firstly, referring to fig. 7, the stress condition of metal particles is analyzed, in fig. 7, a cylindrical magnetic member is taken as an example to show the approximate distribution condition of magnetic induction lines, the density of the magnetic induction lines near two ends of a magnetic pole is the largest, and the corresponding adsorption capacity to the metal particles is stronger; and the magnetic induction linear density of the region between the N pole and the S pole is relatively smaller, the weaker the adsorption capacity to the metal particles is. The direction of the attraction force of the cylindrical magnetic member to the metal particles can be regarded as being approximately directed in the direction of the center of the circle of the cylindrical magnetic member.

1. When the magnetic member rotates, the positions of the N pole and the S pole are changed, so that the magnetic induction linear density around the magnetic member is changed, and the adsorbed metal particles are reduced by the adsorption force of the magnetic member on the region of the sleeve 41 with reduced magnetic induction linear density, so that the flowing engine oil is easy to wash away the metal particles with small particle size.

2. On the other hand, in the rotating process of the magnetic member, the stress direction of the metal particles is changed, so that the metal particles have a movement trend of rotating together with the magnetic member, and the resultant force applied to the metal particles is reflected to the resultant force applied to the metal particles, and the resultant force applied to the outer wall of the sleeve 1 by the magnetic member in the direction of the metal particles is reduced, so that the metal particles with small particle sizes are easily washed away by engine oil.

In this embodiment, the movement form of the magnetic member is not limited to rotation, but may be translational movement, or a combination of both, and when the magnetic member is translated under the drive, for example, reciprocating translational movement, the magnetic member can be close to or far away from one side of the sleeve 41, so that more metal particles are easily adsorbed on the side of the sleeve 41 close to the magnetic member, and the metal particles on the other side far from the magnetic member are easily washed away by engine oil. It follows that the degree of concentration of the magnetically induced lines on the sleeve 41 must be varied as long as the magnetic member is moved, so that the metal of the large and small particles must be distinguished, and the different movement patterns are only distinguished by the good or bad effect of distinguishing the large and small metal particles.

It should be noted that: the movement form of the magnetic member is not limited to uniform movement, intermittent movement or variable speed movement, or any two of the three, or a combined movement of the three.

In the moving process of the magnetic component, the moving speed of the magnetic component can also have a certain influence on the adsorption effect of the metal particles, but the rotating speed of the magnetic component is not linearly related to the filtering effect of the metal particles. In actual use, when the magnetizing degree of the magnetic member has a certain difference relative to a preset standard value, the adsorption capacity of the magnetic member to the metal particles can be adjusted by adjusting the movement rate, such as the rotating speed, of the core member. Compared with a filtering mechanism with a fixed magnetic field in the prior art, the embodiment has low requirement on magnetizing precision of a magnetic component and has wider application range. Specifically, the application range is wider in that: when the engine oil filter for improving the power, reducing the oil consumption and prolonging the service life of the engine is applied to engines of different types, the adsorption capacity to metal particles can be adjusted by adjusting the rotating speed, so that the engine oil filter for improving the power, reducing the oil consumption and prolonging the service life of the engine is applicable to engines of different types, is not limited by factors such as the magnetic field strength, the volume, the shape and the like of a magnetic component, and has an improved application range.

As a preferred embodiment, in order to drive the cylindrical magnet 42 to rotate, a driving member is further provided in this embodiment, the driving member includes an output shaft 43 connected to the magnetic member (i.e. the cylindrical magnet 42), and a driving motor 44 drivingly connected to the output shaft 43, so that the driving motor 44 can conveniently take electricity from the outside, the driving motor 44 is electrically connected to the driving member, and the power interface 12 can be connected to a power supply device in an automobile through a wire. As shown in fig. 3 and 5, a drive motor 44 is provided above the cylindrical magnet 42, and the positions of the two may be interchanged instead.

In order to ensure that the magnetic members are easily mounted and dismounted and can be firmly and relatively fixedly connected with the cap housing assembly 1. In this embodiment, preferably, the cover housing assembly 1 further has a barb 13 for maintaining a relative fixed relation to the oil filter mechanism, and a flange is formed on the sleeve 41 of the oil filter mechanism, and the barb 13 hooks the flange. And, still be provided with elastic support structure between lid housing assembly 1 and the oil filter mechanism, elastic support structure includes: the spring support column formed on the cover shell assembly 1, the spring fixing groove formed on the top of the oil filtering mechanism and the support spring are arranged between the spring support column and the spring fixing groove.

In addition, in order to further facilitate positioning of the oil magnetizing and filtering mechanism, an open accommodation groove is further formed above the filter paper holder, and a flange of a second portion is formed corresponding to the accommodation groove, and is positioned in the accommodation groove. In order to facilitate the introduction of the power cord to the drive motor in the sleeve 41, it is preferable to form a wire outlet hole in the portion between the flange and the flange of the second portion, through which wire outlet hole the lead wire is connected to the drive motor and the power interface 12.

For convenient installation and disassembly, the cover shell assembly 1 and the base shell assembly 2 are connected in a threaded connection mode. For the base housing assembly 2, the base housing assembly 2 comprises a base housing 23, the oil outlet 22 is formed at the bottom of the base housing 23, and the oil inlet 21 is formed at the periphery of the oil outlet 22; the base housing 23 further comprises threads for connection to the lid housing assembly 1; the outline of the base shell 23 is in a polygonal fillet structure. As one preferable embodiment, the oil outlet 22 is formed at a central position of the bottom of the base housing 23, and the oil inlet 21 is circumferentially distributed on the base housing 23 around the oil outlet 22.

The oil filter of this embodiment still possesses simple to operate, dismouting advantage fast, and specifically, lid casing subassembly 1 and oil filter mechanism are installed through couple and spring and are later regard as an assembly, and base casing subassembly 2 and filter core 3, check pad and other structures are installed and later regard as the second assembly, because lid casing subassembly 1 and base casing subassembly 2 are threaded connection, just so can rotate lid casing subassembly 1 after aligning fashioned accommodation groove on oil filter mechanism and the filter paper support and link up two assemblies. The disassembly and assembly process is opposite to the installation process.

For the filter cartridge 3, a preferred embodiment is: the filter element 3 comprises a filter material 31 and a filter material bracket 32, the filter material bracket 32 is of a detachable structure or an integrated structure, the bottom of the filter material bracket 32 is connected with a rubber check pad 33, and the rubber check pad 33 covers the oil inlet 21. The filter material support 32 is a hollow grid-shaped framework structure, and comprises an upper framework and a lower framework. . The hollowed-out filter paper support 32 can effectively reduce the weight and the production cost.

The material of the filter paper 31 is not limited to paper, and may be cloth, other polymer materials, or the like, and the "paper" in the filter paper does not limit the material.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the invention.

Claims

1. An oil filter for improving power, reducing oil consumption and prolonging service life of an engine, comprising: the shell that comprises lid casing subassembly (1) and base casing subassembly (2), base casing subassembly (2) have a plurality of inlet port (21) and an oil outlet (22), and filter core (3) set up in the shell just be located between inlet port (21) and oil outlet (22), its characterized in that: the engine oil filter magnetizing device is arranged in the filter element (3), and comprises: the engine oil treatment device comprises a sleeve (41) internally provided with a cavity and a magnetic component arranged in the sleeve (41), wherein the magnetic component is driven to move in the sleeve (41), so that large and small unequal metal substances in the engine oil are magnetized and separated, large harmful metal particles are absorbed, and small beneficial metal particles are not absorbed and flow back into the engine oil.

2. The oil filter for improving power, reducing oil consumption and prolonging service life of engine according to claim 1, wherein:

the movement of the magnetic member within the sleeve (41) comprises uniform movement, intermittent movement, or variable speed movement.

3. The oil filter for improving power, reducing oil consumption and prolonging service life of engine according to claim 2, wherein:

the movement of the magnetic member is a reciprocating translational movement or a rotational movement.

4. The oil filter for improving power and reducing oil consumption and prolonging service life of engine according to claim 3, wherein:

the rotating shaft of the magnetic component is perpendicular to the direction of the internal magnetic field of the magnetic component in the rotating motion.

5. The oil filter for improving power and reducing oil consumption and prolonging service life of engine according to claim 3 or 4, wherein: the magnetic member is a radially magnetized cylindrical magnet (42).

6. The oil filter for improving power and reducing oil consumption and prolonging service life of an engine according to any one of claims 1-4, wherein: the device also comprises a driving component, wherein the driving component is connected with the magnetic component and is used for driving the magnetic component to move.

7. The oil filter for improving power and reducing oil consumption and prolonging service life of engine according to claim 6, wherein: the driving member includes an output shaft (43) connected with the magnetic member, and a driving motor (44) drivingly connected with the output shaft (43).

8. The oil filter for improving power and reducing oil consumption and prolonging service life of engine according to claim 6, wherein:

the cover housing assembly (1) comprises: the electronic device comprises a cover shell (11) and a power interface (12) formed on the cover shell (11), wherein the input end of the power interface (12) is connected with an electronic controller, and the output end of the power interface is electrically connected with the driving component.

9. The oil filter for improving power and reducing oil consumption and prolonging service life of engine according to claim 8, wherein: the cover shell assembly (1) is further provided with a barb (13) which is used for keeping relative fixation with the oil filtering and magnetizing device, a flange is formed on the oil filtering and magnetizing device, and the barb (13) hooks the flange.

10. The oil filter for improving power and reducing oil consumption and prolonging service life of engine according to claim 8, wherein:

the cover shell assembly (1) is connected with the base shell assembly (2) through threads, and a sealing ring (14) is further arranged at the threaded connection position.

11. The oil filter for improving power and reducing oil consumption and prolonging service life of engine according to claim 8, wherein:

an elastic supporting structure is further arranged between the cover shell assembly (1) and the oil filtering and magnetizing device, and the elastic supporting structure comprises: the spring support positioning formed on the cover shell assembly (1), the spring fixing groove formed on the top of the oil filtering and magnetizing device and the support spring are arranged between the spring support positioning and the spring fixing groove.

12. The oil filter for improving power, reducing oil consumption and prolonging service life of engine according to claim 1, wherein: the base shell assembly (2) comprises a base shell (23), the oil outlet (22) is formed at the bottom of the base shell (23), and the oil inlet (21) is formed at the periphery of the oil outlet (22); the base housing (23) further comprises threads for connection to the lid housing assembly (1); the outline of the base shell (23) is of a polygonal fillet structure.

13. The oil filter for improving power and reducing oil consumption and prolonging service life of engine according to claim 12, wherein:

the oil outlet (22) is formed in the center of the bottom of the base shell (23), and the oil inlet (21) is circumferentially distributed on the base shell (23) by taking the oil outlet (22) as the center of a circle.

14. The oil filter for improving power, reducing oil consumption and prolonging service life of engine according to claim 1, wherein:

the filter element (3) comprises a filter material (31) and a filter material support (32), the filter material support (32) is of a detachable structure or an integrated structure, a sealing gasket is arranged on the upper portion of the filter material support (32), a groove is arranged at the bottom of the filter material support, a rubber check gasket (33) is arranged at the bottom of the filter material support, and the rubber check gasket (33) covers the oil inlet hole (21).

15. The oil filter for improving power and reducing oil consumption and prolonging service life of engine according to claim 14, wherein:

the filter material support (32) is of a hollow grid-shaped framework structure and comprises an upper framework and a lower framework.