CN220267843U - Oil filter convenient to change and wash - Google Patents
Oil filter convenient to change and wash Download PDFInfo
- Publication number
- CN220267843U CN220267843U CN202321872992.8U CN202321872992U CN220267843U CN 220267843 U CN220267843 U CN 220267843U CN 202321872992 U CN202321872992 U CN 202321872992U CN 220267843 U CN220267843 U CN 220267843U
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- Prior art keywords
- oil
- filter
- casing
- sliding connection
- ring
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- 238000007789 sealing Methods 0.000 claims description 31
- 238000004140 cleaning Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 5
- 239000011148 porous material Substances 0.000 claims 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000000446 fuel Substances 0.000 abstract description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses an oil filter convenient to replace and clean, which relates to the technical field of fuel filters and comprises a shell, wherein a filter tube is arranged in the shell, a filter element is arranged on the outer wall of the filter tube, an oil inlet tube is slidably connected to a top opening of the filter tube, a top cover is slidably connected to a top opening of the shell, and a limiting ring is arranged on the outer wall of the top of the shell.
Description
Technical Field
The utility model relates to the technical field of fuel filters, in particular to an oil filter convenient to replace and clean.
Background
The oil filter is generally referred to as a fuel filter and mainly comprises a shell and a filter element, while the gasoline filter of the carburetor vehicle mostly adopts a paper filter element, and the shell is sealed by plastic; the aluminum shell of the electric spray vehicle has good sealing performance and high pressure, but is inconvenient to observe, the general structure of the aluminum fuel filter consists of an aluminum shell and a bracket with stainless steel inside, and chrysanthemum-shaped high-efficiency filter paper is arranged on the bracket, so that the flow area can be increased.
Because the existing oil filter generally adopts an integral sealing structure, after long-time use, the shell of the oil filter is inconvenient to open, the filter element inside the oil filter is inconvenient to replace and clean, the oil filter cannot be reused, and the oil filter needs to be replaced integrally, so that the production cost is increased and the resource is wasted.
Disclosure of Invention
In view of the problems existing in the prior art, the utility model discloses an oil filter convenient to replace and clean, which adopts the technical scheme that the oil filter comprises a shell, wherein a filter tube is arranged in the shell, the filter tube is a cylindrical shell with a through top, filter holes are formed in the side wall of the filter tube, a plurality of groups of filter holes are uniformly distributed in an array, a filter element is arranged on the outer wall of the filter tube, an oil inlet tube is slidably connected to a top opening of the filter tube, a top cover is slidably connected to the top opening of the shell, the top cover is slidably connected with the oil inlet tube, a limiting ring is arranged on the outer wall of the top of the shell, an installation sleeve is arranged on the edge of the bottom surface of the top cover, an adjusting bolt is in threaded connection with an adjusting bolt, a plurality of groups of adjusting bolts are uniformly distributed on the installation sleeve, one end of the inner side of the adjusting bolt is rotationally connected with a limiting block, the limiting block is slidably connected with the limiting ring, the top cover can be limited, the tightness of a shell is kept, and an oil outlet tube is in threaded connection to the bottom of the shell.
As a preferable technical scheme of the utility model, a bracket is arranged in the shell, an embedding groove is arranged on the bracket, an embedding block is arranged at the bottom end of the filter tube, the embedding block corresponds to the embedding groove in a size matching position, and the embedding block is in sliding connection in the embedding groove, so that the bracket can conveniently support the filter tube.
As a preferable technical scheme of the utility model, the side wall of the caulking groove is provided with an inclined plane, the bottom of the caulking groove is provided with a plurality of groups of leak holes, so that the bracket and the filter tube are convenient to connect and install.
As a preferable technical scheme of the utility model, the outer wall of the oil inlet pipe is provided with the pressing ring, the pressing ring is in sliding connection with the top end of the filter pipe, the top cover is provided with the pressing sleeve, the pressing sleeve corresponds to the size matching position of the pressing ring, and the pressing sleeve is in sliding connection with the pressing ring, so that the top cover can conveniently limit and fix the oil inlet pipe.
As a preferable technical scheme of the utility model, the limiting block is an arc-shaped block, the limiting block is matched with the limiting ring in size, the bottom surface of the limiting ring and the top surface of the limiting block are inclined planes, the bottom surface of the limiting ring is in sliding connection with the top surface of the limiting block, and the limiting block can be guided between the top cover and the shell by the inclined planes to limit and compress.
As a preferable technical scheme of the utility model, the outer side of the adjusting bolt is provided with an adjusting handle, so that the adjusting bolt is convenient to operate.
As a preferable technical scheme of the utility model, the bottom of the shell is a hemispherical shell, the bottom of the shell is provided with an oil outlet sleeve, the bottom of the oil outlet sleeve is provided with a sealing groove, the oil outlet pipe is in threaded connection with the oil outlet sleeve, the outer wall of the oil outlet pipe is provided with a sealing ring, the sealing ring is in sliding connection in the sealing groove, and a sealing gasket is arranged between the sealing ring and the sealing groove, so that the oil outlet pipe is convenient to install.
As a preferable technical scheme of the utility model, the bottom of the shell is provided with the oil collecting groove, the top of the oil outlet pipe is provided with the collecting opening, and the bottom opening of the oil collecting groove corresponds to the top opening of the collecting opening, so that the oil in the shell can be conveniently and completely discharged.
The utility model has the beneficial effects that: according to the utility model, the top cover, the oil inlet pipe, the oil outlet pipe, the filter pipe and the filter element are detachably connected with the shell, so that each part can be cleaned when replacement and cleaning are needed, the filter element which cannot be cleaned is replaced, the resource waste can be reduced, the production cost is reduced, the residue of greasy dirt can be reduced, the cleaning effect is enhanced, the cleaning and filtering effects of the oil filter are improved, the limiting block is operated by arranging the adjusting bolt on the top cover, the limiting block and the limiting ring are limited, the top cover is conveniently sealed and detached, the detachment and installation difficulty is reduced, the detachment and installation efficiency is improved, and the replacement and cleaning efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic view of a cross-sectional structure of A-A of the present utility model;
FIG. 4 is an enlarged schematic view of the structure of the present utility model at B;
FIG. 5 is an enlarged schematic view of the structure of the present utility model at C;
FIG. 6 is an enlarged schematic view of the structure of the present utility model at D;
FIG. 7 is an enlarged schematic view of the structure of the present utility model at E;
FIG. 8 is a schematic view of the housing structure of the present utility model;
FIG. 9 is a schematic view of the structure of the adjusting bolt of the present utility model.
In the figure: 1. a housing; 2. a top cover; 3. a filter tube; 4. a filter element; 5. an oil inlet pipe; 6. an oil outlet pipe; 7. an adjusting bolt; 8. a bracket; 9. a caulking groove; 10. a limiting ring; 11. an oil sump; 12. an oil jacket is arranged; 13. sealing grooves; 20. a mounting sleeve; 21. pressing the sleeve; 30. filtering holes; 31. an insert; 50. a compression ring; 70. a limiting block; 71. an adjusting handle; 60. a collection port; 61. a seal ring; 90. and (5) a leak hole.
Detailed Description
Example 1
As shown in fig. 1 to 9, the utility model discloses an oil filter convenient to replace and clean, which adopts the technical scheme that the oil filter comprises a shell 1, wherein a filter tube 3 is arranged in the shell 1, the filter tube 3 is a cylindrical shell with a through top, filter holes 30 are arranged on the side wall of the filter tube 3, a plurality of groups of filter holes 30 are uniformly distributed in an array manner, a filter element 4 is arranged on the outer wall of the filter tube 3, an oil inlet pipe 5 is slidingly connected with a top cover 2 is slidingly connected with the top opening of the shell 1, the top cover 2 is slidingly connected with the oil inlet pipe 5, a limiting ring 10 is arranged on the outer wall of the top of the shell 1, a mounting sleeve 20 is arranged on the edge of the bottom surface of the top cover 2, an adjusting bolt 7 is in threaded connection with the mounting sleeve 20, a plurality of groups of adjusting bolts 7 are uniformly distributed on the mounting sleeve 20, one end of the inner side of the adjusting bolt 7 is rotationally connected with a limiting block 70, the limiting block 70 is slidingly connected with a limiting ring 10, and the bottom of the shell 1 is in threaded connection with an oil outlet pipe 6.
As shown in fig. 3 and 6, in order to facilitate assembling the filter tube 3 and the support 8, the support 8 is provided in the casing 1, the support 8 is provided with an insert groove 9, the bottom end of the filter tube 3 is provided with an insert block 31, the insert block 31 corresponds to the size matching position of the insert groove 9, and the insert block 31 is slidably connected in the insert groove 9.
As shown in fig. 3 and 6, in order to facilitate the butt joint of the caulking groove 9 and the caulking block 31, the side wall of the caulking groove 9 is provided with an inclined plane, and in order to avoid the residual oil in the caulking groove 9, the bottom of the caulking groove 9 is provided with a plurality of groups of leakage holes 90.
As shown in fig. 2 and 4, in order to enhance the tightness of the oil inlet pipe 5, a pressing ring 50 is arranged on the outer wall of the oil inlet pipe 5, the pressing ring 50 is slidably connected with the top end of the filter pipe 3, a pressing sleeve 21 is arranged on the top cover 2, the pressing sleeve 21 corresponds to the size matching position of the pressing ring 50, and the pressing sleeve 21 is slidably connected with the pressing ring 50.
As shown in fig. 3, 5 and 9, in order to seal and install the top cover 2 and the housing 1, the limiting block 70 is an arc-shaped block, the limiting block 70 is matched with the limiting ring 10 in size, the bottom surface of the limiting ring 10 and the top surface of the limiting block 70 are inclined surfaces, and the bottom surface of the limiting ring 10 is slidably connected with the top surface of the limiting block 70.
As shown in fig. 9, in order to facilitate the operation of the adjusting pin 7, an adjusting lever 71 is provided on the outer side of the adjusting pin 7.
As shown in fig. 1, 3, 7 and 8, in order to enhance the connection tightness of the oil outlet pipe 6, the bottom of the shell 1 is a hemispherical shell 1, the bottom of the shell 1 is provided with an oil outlet sleeve 12, the bottom of the oil outlet sleeve 12 is provided with a sealing groove 13, the oil outlet pipe 6 is in threaded connection with the oil outlet sleeve 12, the outer wall of the oil outlet pipe 6 is provided with a sealing ring 61, the sealing ring 61 is in sliding connection in the sealing groove 13, and a sealing gasket is arranged between the sealing ring 61 and the sealing groove 13.
As shown in fig. 3 and 7, in order to facilitate complete discharge of the oil in the casing 1, the bottom of the casing 1 is provided with an oil collecting groove 11, the top of the oil outlet pipe 6 is provided with a collecting port 60, and the bottom of the oil collecting groove 11 corresponds to the top of the collecting port 60.
The working principle of the utility model is as follows: when the oil filter is used, fuel enters the filter tube 3 from the oil inlet tube 5, then enters the filter element 4 through the filter hole 30 for filtering, then the filtered fuel flows down from the filter element 4, oil falling into the caulking groove 9 flows down from the drain hole 90, enters the collecting port 60 through the oil collecting groove 11, and is discharged from the oil outlet tube 6, when the oil filter needs to be replaced and cleaned, the adjusting bolt 7 is rotated by using the adjusting handle 71, the adjusting bolt 7 moves on the mounting sleeve 20, the limiting block 70 is driven to move outwards, the limiting block 70 is separated from the limiting ring 10, then the limiting block 70 is moved to a limit position, the top cover 2 is lifted, the top cover 2 is separated from the shell 1, the top cover 2 slides upwards along the oil inlet tube 5 and is finally separated, then the oil inlet tube 5 is pulled out of the filter tube 3, the filter tube 3 is removed from the support 8, the filter element 3 and the filter element 4 on the filter tube are replaced and cleaned, then the oil outlet tube 6 is rotated, the filter tube is completely removed from the oil outlet sleeve 12, the replaced and cleaned, the replaced and the replaced parts are firstly replaced and cleaned, the sleeve 4 is firstly, the caulking groove 3 is screwed down on the support frame 3 and the support frame 3 is pressed down on the support frame 3 and the filter tube 2, the sleeve is pressed down by the top cover 2, the sleeve is pressed down by the support frame 3 and the sealing ring 5 is pressed down by the support frame 3, the sealing ring 2 and the sealing sleeve is pressed by the sealing sleeve 2, the sealing sleeve is pressed down by the sealing sleeve 5 and the sealing sleeve 2, and the sealing sleeve is kept by the sealing sleeve 2, and the sealing sleeve 3 and the sealing sleeve 3.
The mechanical connection according to the utility model is a customary practice adopted by the person skilled in the art, and the technical teaching can be obtained by a limited number of tests, which belongs to the common general knowledge.
The components not described in detail herein are prior art.
Although the specific embodiments of the present utility model have been described in detail, the present utility model is not limited to the above embodiments, and various changes and modifications without inventive labor may be made within the scope of the present utility model without departing from the spirit of the present utility model, which is within the scope of the present utility model.
Claims (8)
1. The utility model provides an oil filter convenient to change washs, includes casing (1), its characterized in that: be equipped with filter tube (3) in casing (1), filter tube (3) are the penetrating cylindric casing in top, be equipped with filtration pore (30) on the lateral wall of filter tube (3), filtration pore (30) have multiunit and array evenly to arrange, filter tube (3) outer wall is equipped with filter core (4), the top opening sliding connection of filter tube (3) has oil feed pipe (5), sliding connection has top cap (2) on the top opening of casing (1), top cap (2) with oil feed pipe (5) sliding connection, be equipped with spacing ring (10) on the top outer wall of casing (1), be equipped with installation cover (20) on the bottom surface edge of top cap (2), threaded connection has adjusting bolt (7) on installation cover (20), adjusting bolt (7) have multiunit and evenly distributed on installation cover (20), the inboard one end rotation of adjusting bolt (7) is connected with stopper (70), stopper (70) with spacing ring (10) sliding connection, the bottom of casing (1) has oil outlet pipe (6).
2. An oil filter for facilitating replacement cleaning as defined in claim 1, wherein: be equipped with support (8) in casing (1), be equipped with caulking groove (9) on support (8), the bottom of filter tube (3) is equipped with slug (31), slug (31) with caulking groove (9) size assorted position is corresponding, slug (31) are in sliding connection in caulking groove (9).
3. An oil filter for facilitating replacement cleaning as defined in claim 2, wherein: the side wall of the caulking groove (9) is provided with an inclined plane, the bottom of the caulking groove (9) is provided with a plurality of leakage holes (90), and the leakage holes (90) are provided with a plurality of groups.
4. An oil filter for facilitating replacement cleaning as defined in claim 1, wherein: be equipped with clamping ring (50) on the outer wall of advance oil pipe (5), clamping ring (50) with the top sliding connection of filter tube (3), be equipped with on top cap (2) and press cover (21), press cover (21) with the size phase-match position of clamping ring (50) is corresponding, press cover (21) with clamping ring (50) sliding connection.
5. An oil filter for facilitating replacement cleaning as defined in claim 1, wherein: the limiting block (70) is an arc-shaped block, the limiting block (70) is matched with the limiting ring (10) in size, the bottom surface of the limiting ring (10) and the top surface of the limiting block (70) are inclined planes, and the bottom surface of the limiting ring (10) is in sliding connection with the top surface of the limiting block (70).
6. An oil filter for facilitating replacement cleaning as defined in claim 1, wherein: an adjusting handle (71) is arranged on the outer side of the adjusting bolt (7).
7. An oil filter for facilitating replacement cleaning as defined in claim 1, wherein: the bottom of casing (1) is hemispherical casing (1), the bottom of casing (1) is equipped with out oil jacket (12), the bottom of going out oil jacket (12) is equipped with seal groove (13), go out oil pipe (6) with go out oil jacket (12) threaded connection, be equipped with sealing ring (61) on going out oil pipe (6) outer wall, sealing ring (61) are in sliding connection in seal groove (13), sealing ring (61) with be equipped with sealed the pad between seal groove (13).
8. An oil filter for facilitating replacement cleaning as defined in claim 7, wherein: the bottom of casing (1) is equipped with oil collecting groove (11), the top of oil outlet pipe (6) is equipped with collects mouth (60), the bottom mouth of oil collecting groove (11) with collect the top mouth position of mouth (60) and correspond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321872992.8U CN220267843U (en) | 2023-07-17 | 2023-07-17 | Oil filter convenient to change and wash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321872992.8U CN220267843U (en) | 2023-07-17 | 2023-07-17 | Oil filter convenient to change and wash |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220267843U true CN220267843U (en) | 2023-12-29 |
Family
ID=89312794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321872992.8U Active CN220267843U (en) | 2023-07-17 | 2023-07-17 | Oil filter convenient to change and wash |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220267843U (en) |
-
2023
- 2023-07-17 CN CN202321872992.8U patent/CN220267843U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |