CN217055331U - Oil filter adopting environment-friendly filter element - Google Patents

Abstract

The application discloses an oil filter adopting an environment-friendly filter element, which belongs to the technical field of oil filters and comprises a filter cylinder and a sealing cover, wherein the sealing cover is horizontally arranged at the middle position of the top of the filter cylinder, the sealing cover also comprises an oil inlet pipe, an oil outlet pipe and a settling pipe, the oil inlet pipe is vertically arranged at the middle position of the top of the sealing cover, the two oil outlet pipes are vertically arranged at the edge position of the top of the sealing cover, the settling pipe is vertically arranged at the middle position of the bottom of the sealing cover and is communicated and fixed with the oil inlet pipe, the oil filter adopting the environment-friendly filter element can realize sedimentation and coarse filtration by arranging the sedimentation cylinder and matching the sedimentation pipe and the sedimentation bin, reduce the filtration pressure of the subsequent filter element, and a precipitation cylinder is made of metal materials, and the filter material can be cleaned after being blocked after being used for a long time without replacement, so that the filter material replacement cost in the use process of the filter is reduced.

Description

Oil filter adopting environment-friendly filter element

Technical Field

The application belongs to the technical field of oil filters, and particularly relates to an oil filter with an environment-friendly filter element.

Background

The oil filter, also called as oil grid, is used to remove the dust, metal particles, carbon deposit and soot particles in the oil and protect the engine, and has a full-flow type and a split-flow type, the full-flow type filter is connected in series between the oil pump and the main oil duct, so it can filter the whole lubricating oil entering the main oil duct, the split-flow type cleaner is connected in parallel with the main oil duct, and only filters the part of the lubricating oil sent by the oil pump.

The existing oil filter completely depends on a filter element as a filter medium, so that the filter element has the advantages of high working strength, short service life, high use cost and environmental friendliness.

Therefore, the oil filter adopting the environment-friendly filter element is proposed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The purpose of this application is in order to solve among the prior art, the problem that filter core working strength is big, life is short, and the oil cleaner of adoption environmental protection filter core that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

adopt oil cleaner of environmental protection filter core, including straining a section of thick bamboo and sealed lid, sealed lid is horizontal installation and strains the top intermediate position of a section of thick bamboo, and sealed lid still including advancing oil pipe, play oil pipe and sedimentation tube, advances oil pipe and is the top intermediate position of installing perpendicularly at sealed lid, and two play oil pipes are the top edge position of installing perpendicularly at sealed lid, and the sedimentation tube is the perpendicular bottom intermediate position that sets up at sealed lid to with advance oil pipe intercommunication fixed.

Preferably, strain a section of thick bamboo still including deposiing a section of thick bamboo, check valve A, the cartridge filter, check valve B, the sleeve, the filter core with deposit the storehouse, it is perpendicular to set up at the interior bottom intermediate position of straining a section of thick bamboo to deposit a section of thick bamboo, and with strain a welding, check valve A is horizontal installation at the top border position of a section of thick bamboo, the cartridge filter is perpendicular installation at the interior bottom intermediate position of straining a section of thick bamboo, check valve B is the top border position of horizontal installation at the cartridge filter, the filter core nested installation is in telescopic outside, the sleeve nested installation is at the intermediate position of cartridge filter, and realize clearance fit between the cartridge filter, it is perpendicular welding at the bottom intermediate position of straining a section of thick bamboo to deposit the storehouse, filter core and the section of thick bamboo of depositing through setting mutually support, can realize the secondary filter, and the sediment section of thick bamboo of front end can not consume the filter media, can reduce use cost.

Preferably, deposit the storehouse and still include the bottom, connecting rod and permanent magnet, the bottom nested set up in the bottom that deposits the storehouse, and pass through threaded connection with depositing the storehouse, the connecting rod is the inside intermediate position that sets up at the bottom perpendicularly, and pass through screw fixed connection with the bottom, the permanent magnet is the level and sets up the top at the connecting rod, and pass through glue bonding with the connecting rod, the permanent magnet through setting up can adsorb the metallic impurity in the machine oil, avoid too much metallic impurity to get into the filtration, reduce filterable pressure.

Preferably, check valve A and check valve B all are the conducting state from bottom to top, can open under the pressure effect after a sediment section of thick bamboo and filter core block up through the check valve A and the check valve B that set up, avoid blockking up unable normal operating because of the filter media.

Preferably, the sedimentation tube runs through and extends to the interior bottom of a sediment section of thick bamboo and leans on lower position, but the stroke of engine oil through the sedimentation tube that sets up prolongs the precipitation efficiency of impurity, lets large granule impurity can deposit the bottom more fast.

Preferably, deposit the storehouse and be the obconical, inside and deposit a section of thick bamboo and switch on, can deposit large granule metallic impurity through the storehouse that deposits that sets up and collect, avoid large granule metallic impurity to get into the filter media in, can reduce the working strength of filter media, the life of extension filter media.

Preferably, the intermediate position of cartridge filter is the level and switches on the state, and telescopic intermediate position is equipped with the horizontal through-hole of equidistance distribution, and the sleeve nestification through the setting seals in the cartridge filter outside, can flow engine oil through the through-going position and the telescopic through-hole of cartridge filter from the cartridge filter and deposit between the section of thick bamboo to filtered by outside filter core.

Preferably, the lateral wall that deposits a section of thick bamboo is equipped with the filtration pore of crossing of a plurality of equidistance, can realize preliminary coarse filtration through crossing the filtration pore, and deposits a section of thick bamboo and adopt the metal material to make, later stage only need change when the machine oil wash it can, therefore preliminary coarse filtration need not to consume the filter media, has reduced use cost.

To sum up, the technical effects and advantages of the application are as follows:

1. the sedimentation cylinder 11 is made of metal materials, so that the filter can be cleaned after being blocked after being used for a long time without replacement, and therefore, the filter material replacement cost in the filter use process is reduced;

2. through setting up deposit storehouse collocation permanent magnet, can initiatively adsorb metallic impurity, improve metallic impurity trapping capacity, and deposit position of storehouse coniform design, still make things convenient for the later maintenance when can be convenient for collect the precipitate.

Drawings

Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;

fig. 2 is a schematic three-dimensional structure of the filter cartridge of the present invention;

fig. 3 is a side elevation and longitudinal cross section of the filter cartridge of the present invention.

In the figure: 1. a filter cartridge; 11. a settling cylinder; 12. a check valve A; 13. a filter cartridge; 14. a check valve B; 15. a sleeve; 16. a filter element; 17. a settling bin; 171. a bottom cover; 172. a connecting rod; 173. a permanent magnet; 2. a sealing cover; 21. an oil inlet pipe; 22. an oil outlet pipe; 23. and (4) a settling tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 3, the oil filter using the environmentally friendly filter element includes a filter cartridge 1 and a sealing cover 2, the sealing cover 2 is horizontally installed at a top middle position of the filter cartridge 1, the sealing cover 2 further includes an oil inlet pipe 21, an oil outlet pipe 22 and a settling pipe 23, the oil inlet pipe 21 is vertically installed at the top middle position of the sealing cover 2, the two oil outlet pipes 22 are vertically installed at a top edge position of the sealing cover 2, and the settling pipe 23 is vertically arranged at a bottom middle position of the sealing cover 2 and is fixedly communicated with the oil inlet pipe 21.

The filter cartridge 1 further comprises a sedimentation cartridge 11, a check valve A12, a filter cartridge 13, a check valve B14, a sleeve 15, a filter element 16 and a sedimentation bin 17, the sedimentation cartridge 11 is vertically arranged at the middle position of the inner bottom of the filter cartridge 1 and is welded with the filter cartridge 1, the check valve A12 is horizontally arranged at the edge position of the top of the sedimentation cartridge 11, the filter cartridge 13 is vertically arranged at the middle position of the inner bottom of the filter cartridge 1, the check valve B14 is horizontally arranged at the edge position of the top of the filter cartridge 13, the filter element 16 is nested on the outer side of the sleeve 15, the sleeve 15 is nested at the middle position of the filter cartridge 13 and is in clearance fit with the filter cartridge 13, the sedimentation bin 17 is vertically welded at the middle position of the bottom of the filter cartridge 1, the filter element 16 and the sedimentation cartridge 11 are matched with each other through arrangement, secondary filtration can be realized, the sedimentation cartridge 11 at the front end does not consume filter materials, and the use cost can be reduced.

Deposit storehouse 17 and still include bottom 171, connecting rod 172 and permanent magnet 173, bottom 171 nested set is in the bottom that deposits storehouse 17, and pass through threaded connection with depositing storehouse 17, connecting rod 172 is the inside intermediate position that sets up at bottom 171 perpendicularly, and pass through screw fixed connection with bottom 171, permanent magnet 173 is the level and sets up the top at connecting rod 172, and pass through glue adhesion with connecting rod 172, can adsorb the metallic impurity in the machine oil through the permanent magnet 173 that sets up, avoid too much metallic impurity to get into the filtration, reduce filterable pressure.

Check valve A12 and check valve B14 are the lower-to-upper conducting state, can block up the back at a sediment section of thick bamboo 11 and filter core 16 through the check valve A12 and the check valve B14 that set up, open under the pressure effect, avoid because of the unable normal operating of filter media jam.

The sedimentation tube 23 runs through and extends to the interior bottom of a sediment section of thick bamboo 11 and leans on lower position, but the stroke of engine oil is prolonged through the sedimentation tube 23 that sets up, improves the precipitation efficiency of impurity, lets large granule impurity can deposit the bottom more fast.

Deposit the storehouse 17 and be the obconical, inside and deposit a section of thick bamboo 11 and switch on, can deposit large granule metallic impurity through the storehouse 17 that deposits that sets up and collect, avoid large granule metallic impurity to get into the filter media in, can reduce the working strength of filter media, the life of extension filter media.

The intermediate position of cartridge filter 13 is the level and leads to the state, and the intermediate position of sleeve 15 is equipped with the horizontal through-hole of equidistance distribution, and the sleeve 15 through setting is nested and is sealed in the cartridge filter 13 outside, can flow engine oil through the through-hole of the through-going position of cartridge filter 13 and sleeve 15 between cartridge filter 13 and the sediment section of thick bamboo 11 to filtered by outside filter core 16.

The lateral wall that deposits a section of thick bamboo 11 is equipped with the filtration pore of a plurality of equidistance, can realize preliminary coarse filtration through filtering the pore, and deposits a section of thick bamboo 11 and adopt the metal material to make, later stage only need change when the engine oil to it wash can, therefore preliminary coarse filtration need not to consume the filter media, has reduced use cost.

The working principle of the utility model is as follows; when the oil filter is used, the oil inlet pipe 21 is communicated and fixed with the oil return pipe, the oil outlet pipe 22 is communicated and fixed with the oil supply pipe, the oil flows into the filter cartridge 1 through the oil inlet pipe 21, and is discharged from the oil outlet pipe 22 after being filtered, so that the filtering circulation of the oil is realized;

after the engine oil enters the filter cartridge 1 through the oil inlet pipe 21, the engine oil is guided to the lower position of the inner bottom of the precipitation cylinder 11 through the precipitation pipe 23, after the engine oil is discharged from the precipitation pipe 23, large-particle metal impurities therein can be slowly precipitated, wherein the permanent magnet 173 can also adsorb the metal impurities, then the engine oil can flow out to the position between the precipitation cylinder 11 and the filter cartridge 13 through the filtering hole of the precipitation cylinder 11, in the process, part of the impurities larger than the filtering hole can be filtered out through the filtering hole of the precipitation cylinder 11, and then the engine oil can be finally filtered through the filter element 16 and discharged after the filtering is finished, wherein it should be noted that after the precipitation cylinder 11 is blocked, the engine oil can be discharged through the check valve a12, and after the filter cartridge 13 is blocked, the engine oil can be discharged through the check valve B14.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be included in the protection scope of the present invention.

Claims (8)

1. Adopt oil cleaner of environmental protection filter core, including straining a section of thick bamboo (1) and sealed lid (2), its characterized in that: sealed lid (2) are horizontal installation and strain the top intermediate position of a section of thick bamboo (1), sealed lid (2) still include into oil pipe (21), go out oil pipe (22) and sedimentation tube (23), it is the top intermediate position of installing perpendicularly at sealed lid (2) to advance oil pipe (21), two it is the top edge position of installing perpendicularly at sealed lid (2) to go out oil pipe (22), sedimentation tube (23) are the perpendicular bottom intermediate position that sets up at sealed lid (2), and with it is fixed to advance oil pipe (21) intercommunication.

2. The oil filter adopting the environmentally friendly filter element of claim 1, wherein: the filter cylinder (1) also comprises a sedimentation cylinder (11), a check valve A (12), a filter cylinder (13), a check valve B (14), a sleeve (15), a filter element (16) and a sedimentation bin (17), the sedimentation cylinder (11) is vertically arranged at the middle position of the inner bottom of the filter cylinder (1), and is welded with the filter cylinder (1), the check valve A (12) is horizontally arranged at the top edge position of the sedimentation cylinder (11), the filter cylinder (13) is vertically arranged at the middle position of the inner bottom of the filter cylinder (1), the check valve B (14) is horizontally arranged at the top edge position of the filter cylinder (13), the filter element (16) is nested and installed at the outer side of the sleeve (15), the sleeve (15) is nested and installed at the middle position of the filter cylinder (13), and the sedimentation bin (17) is vertically welded in the middle of the bottom of the filter cylinder (1).

3. The oil filter adopting the environment-friendly filter element according to claim 2, wherein: deposit storehouse (17) and still include bottom (171), connecting rod (172) and permanent magnet (173), bottom (171) nested the setting in the bottom that deposits storehouse (17), and with it passes through threaded connection to deposit storehouse (17), connecting rod (172) are the inside intermediate position of perpendicular setting in bottom (171), and with bottom (171) pass through screw fixed connection, permanent magnet (173) are the level and set up the top at connecting rod (172), and with connecting rod (172) pass through the glue bonding.

4. The oil filter adopting the environmentally friendly filter element of claim 2, wherein: the check valve A (12) and the check valve B (14) are both in a state of being conducted from bottom to top.

5. The oil filter adopting the environmentally friendly filter element of claim 1, wherein: the sedimentation pipe (23) penetrates through and extends to a position below the inner bottom of the sedimentation cylinder (11).

6. The oil filter adopting the environmentally friendly filter element of claim 2, wherein: the sedimentation bin (17) is in an inverted cone shape, and the interior of the sedimentation bin is communicated with the sedimentation cylinder (11).

7. The oil filter adopting the environmentally friendly filter element of claim 2, wherein: the intermediate position of cartridge filter (13) is the level and switches on the state, the intermediate position of sleeve (15) is equipped with the horizontal through-hole that the equidistance distributes.

8. The oil filter adopting the environment-friendly filter element according to claim 2, wherein: the side wall of the sedimentation cylinder (11) is provided with a plurality of equidistant filtering holes.

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