CN220194176U - Fuel filter - Google Patents
Fuel filter Download PDFInfo
- Publication number
- CN220194176U CN220194176U CN202323087052.0U CN202323087052U CN220194176U CN 220194176 U CN220194176 U CN 220194176U CN 202323087052 U CN202323087052 U CN 202323087052U CN 220194176 U CN220194176 U CN 220194176U
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- CN
- China
- Prior art keywords
- side wall
- pipe
- fuel
- wall
- filter
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- 239000000446 fuel Substances 0.000 title claims abstract description 30
- 239000012535 impurity Substances 0.000 claims description 28
- 239000003921 oil Substances 0.000 claims description 20
- 239000000295 fuel oil Substances 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 10
- 239000002893 slag Substances 0.000 claims description 9
- 238000005452 bending Methods 0.000 claims description 2
- 238000001914 filtration Methods 0.000 abstract description 10
- 239000007787 solid Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003818 cinder Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a fuel filter, which relates to the technical field of fuel filtration, and comprises a tank body and an oil delivery mechanism, wherein a filter element is vertically arranged at the central position of the bottom of the tank body, a fixed pipe is vertically arranged at the upper end of the tank body, an oil inlet pipe is arranged at the upper end of the fixed pipe, a bracket is arranged at the upper end of the side wall of the fixed pipe, and the oil delivery mechanism is arranged in the filter element.
Description
Technical Field
The utility model relates to the technical field of fuel oil filtration, in particular to a fuel oil filter.
Background
The fuel filter is used for filtering the impurities such as particulate matters in the fuel, so as to ensure the cleanness of the fuel and avoid abrasion and other damages to precise components caused by impurities when the fuel is used, but the conventional fuel filter is inconvenient to clean and easy to block, and meanwhile, the filter core or the filter screen cannot be fully utilized.
The vacuum oil filter of the prior publication No. CN219646891U rotates relatively with the brush hair through the filter cylinder, impurities in the filter holes of the filter screen can be scanned into the filter cylinder, the filter screen is prevented from being blocked, the filtering efficiency is influenced, in the rotation process of the filter cylinder, the hinge rod is extruded through the lug, the filter screen is impacted by the hinge rod through the action of the spring, the filter screen can be blocked in the filter holes of the filter screen, and the anti-blocking effect is further improved.
However, because the fuel oil passes through the filter screen from inside to outside, more impurities stay in the filter screen, and only the outer side wall of the filter screen is cleaned, so that the fuel oil is obviously insufficient, the dredging effect is not obvious, and the fuel oil is inconvenient to use.
Disclosure of Invention
The utility model aims to provide a fuel filter, which solves the problems that impurities stay in a filter screen when fuel oil passes through the filter screen from inside to outside, only the outer side wall of the filter screen is cleaned, the dredging effect is not obvious and the use is inconvenient.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a fuel filter, includes the jar body and defeated oil mechanism, the oil pipe is installed to the lateral wall lower extreme of the jar body, the vertical filter core that is used for carrying out filterable fuel that installs in jar body bottom central point put, the vertical fixed pipe that is provided with in upper end of the jar body, the oil feed pipe that is used for carrying unfiltered fuel to the fixed intraduct is installed to the upper end of fixed pipe, the support that is used for carrying out the support to the fixed pipe is installed to the lateral wall upper end of fixed pipe, the upper end at the jar body is installed to the lower extreme of support.
The oil conveying mechanism is arranged in the filter element and is used for conveying fuel oil to the inner wall of the filter element and collecting filtered impurities.
As a further scheme of the utility model: the oil conveying mechanism comprises a moving pipe, the moving pipe is sleeved on the side wall of the fixed pipe in a sliding mode, the lower end of the moving pipe penetrates through the top of the tank body and is arranged in the filter core, a fixed ring is horizontally arranged at the lower end of the side wall of the moving pipe, the side wall of the fixed ring is tightly attached to the inner wall of the filter core, a plurality of connecting columns are vertically arranged at the lower end of the fixed ring in a circumferential array mode, a fixed disc is horizontally arranged at the lower end of the connecting columns, the side wall of the fixed disc is tightly attached to the inner wall of the filter core, and a driving assembly used for driving the moving pipe to move up and down is arranged at the upper end of the side wall of the moving pipe.
As still further aspects of the utility model: the driving assembly comprises a connecting plate, the center position of the connecting plate is horizontally arranged at the upper end of the side wall of the moving pipe, reciprocating telescopic rods for driving the connecting plate and the moving pipe to move are vertically arranged on two sides of the lower end of the connecting plate, and the reciprocating telescopic rods are vertically arranged on the side wall of the tank body.
As still further aspects of the utility model: the upper end of the tank body is provided with a collecting assembly for collecting impurities scraped between the fixed ring and the fixed disc, the collecting assembly comprises an annular filter plate, the annular filter plate is horizontally arranged at the upper end of the inner wall of the tank body, a flow guiding frame for guiding the impurities is arranged on the side wall of the annular filter plate, which is close to the central position of the tank body, one end of the flow guiding frame, which is far away from the annular filter plate, is arranged at the upper end of the filter core, the distance between the upper end of the flow guiding frame and the top of the tank body is greater than the distance between the fixed ring and the fixed disc, a slag removing opening, which is convenient for workers to clean the impurities, is arranged on the side wall of the tank body above the annular filter plate, and a sealing door for sealing the slag removing opening is arranged on the slag removing opening.
As still further aspects of the utility model: the upper end and the lower end of the connecting plate are respectively provided with a supporting rib for preventing the connecting plate from deforming and bending.
As still further aspects of the utility model: the side walls of the fixing ring and the fixing disc are provided with rubber rings which are convenient for the fixing ring and the fixing disc to cling to the inner wall of the filter element.
As still further aspects of the utility model: and a sealing ring for sealing a gap between the moving pipe and the fixed pipe is arranged at the upper end of the inner wall of the moving pipe.
Compared with the prior art, the utility model has the beneficial effects that:
compared with the prior art, the filter element can fully utilize the filter element from top to bottom by enabling the movable pipe to move up and down and driving the fixed ring and the fixed disc to move up and down, and impurities filtered on the inner wall of the filter element can be scraped off by the fixed ring and the fixed disc and collected between the fixed ring and the fixed disc in the moving process of the fixed ring and the fixed disc, so that the inner wall of the filter element is prevented from being blocked by the impurities, and the filtering efficiency of the filter element on fuel oil is improved.
Drawings
Fig. 1 is a schematic three-dimensional structure of the present utility model.
Fig. 2 is a schematic structural view of the present utility model.
Fig. 3 is a schematic structural diagram of an oil delivery mechanism in the present utility model.
Wherein: 1. a tank body; 2. an oil outlet pipe; 3. closing the door; 4. a moving tube; 5. a fixed tube; 6. a bracket; 7. an oil inlet pipe; 8. a connecting plate; 9. a reciprocating telescopic rod; 10. a filter element; 11. a slag removing port; 12. a flow guiding frame; 13. an annular filter plate; 14. a fixing ring; 15. a fixed plate; 16. and (5) connecting the columns.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-3, in an embodiment of the present utility model, a fuel filter includes a tank 1 and an oil delivery mechanism, an oil outlet pipe 2 is installed at the lower end of a side wall of the tank 1, a filter core 10 for filtering fuel is vertically installed at the center of the bottom of the tank 1, a fixing pipe 5 is vertically disposed at the upper end of the tank 1, an oil inlet pipe 7 for conveying unfiltered fuel into the fixing pipe 5 is installed at the upper end of the fixing pipe 5, a bracket 6 for supporting the fixing pipe 5 is installed at the upper end of the side wall of the fixing pipe 5, and the lower end of the bracket 6 is installed at the upper end of the tank 1.
The oil delivery mechanism is arranged in the filter element 10 and is used for delivering fuel oil to the inner wall of the filter element 10 and collecting filtered impurities.
The oil conveying mechanism comprises a moving pipe 4, the moving pipe 4 is sleeved on the side wall of a fixed pipe 5 in a sliding mode, the lower end of the moving pipe 4 penetrates through the top of a tank body 1 and is arranged in a filter core 10, a fixed ring 14 is horizontally arranged at the lower end of the side wall of the moving pipe 4, the side wall of the fixed ring 14 is tightly attached to the inner wall of the filter core 10, a plurality of connecting columns 16 are vertically arranged at the lower end of the fixed ring 14 in a circumferential array mode, a fixed disc 15 is horizontally arranged at the lower end of each connecting column 16, the side wall of the fixed disc 15 is tightly attached to the inner wall of the filter core 10, and a driving assembly used for driving the moving pipe 4 to move up and down is arranged at the upper end of the side wall of the moving pipe 4.
The driving assembly comprises a connecting plate 8, the center position of the connecting plate 8 is horizontally arranged at the upper end of the side wall of the moving tube 4, the two sides of the lower end of the connecting plate 8 are vertically provided with a reciprocating telescopic rod 9 for driving the connecting plate 8 and the moving tube 4 to move, and the reciprocating telescopic rod 9 is vertically arranged on the side wall of the tank body 1.
When the fuel oil pipe is used, fuel oil is conveyed to the inside of the fixed pipe 5 through the fuel inlet pipe 7, the fixed pipe 5 conveys the fuel oil to the inside of the movable pipe 4, the movable pipe 4 conveys the fuel oil between the fixed ring 14 and the fixed disc 15, the fuel oil is filtered through the filter element 10 between the fixed ring 14 and the fixed disc 15, and the filtered fuel oil is discharged through the oil outlet pipe 2.
Meanwhile, the reciprocating telescopic rod 9 is started, the output end of the reciprocating telescopic rod 9 drives the connecting plate 8 to move, the connecting plate 8 drives the moving tube 4 to move along the side wall of the fixed tube 5, and the moving tube 4 drives the fixed ring 14 and the fixed disc 15 to move, so that the fixed ring 14 and the fixed disc 15 scrape off filtered impurities on the inner wall of the filter element 10 and collect the impurities between the fixed ring 14 and the fixed disc 15.
Compared with the prior art, through making the movable pipe 4 reciprocate, drive solid fixed ring 14 and fixed disk 15 reciprocates, can from the top down to filter core 10 make full use of, at solid fixed ring 14 and fixed disk 15 removal in-process, still can scrape the impurity after filtering on the filter core 10 inner wall to collect between solid fixed ring 14 and fixed disk 15, avoid impurity to block up the inner wall of filter core 10, improve the filtration efficiency of filter core 10 to the fuel.
Example 2
Referring to fig. 1-2, this embodiment is different from embodiment 1 in that a collecting assembly for collecting the scraped impurities between the fixing ring 14 and the fixing disc 15 is provided at the upper end of the tank 1, the collecting assembly includes a ring filter plate 13, the ring filter plate 13 is horizontally mounted at the upper end of the inner wall of the tank 1, a flow guiding frame 12 for guiding the impurities is mounted on the side wall of the ring filter plate 13 near the center of the tank 1, one end of the flow guiding frame 12 far away from the ring filter plate 13 is mounted at the upper end of the filter core 10, the distance between the upper end of the flow guiding frame 12 and the top of the tank 1 is greater than the distance between the fixing ring 14 and the fixing disc 15, a slag removing opening 11 for cleaning the impurities on the ring filter plate 13 by workers is provided on the side wall of the tank 1 above the ring filter plate 13, and a sealing door 3 for sealing the slag removing opening 11 is provided on the side wall of the tank 11.
When solid fixed ring 14 and fixed disk 15 align with water conservancy diversion frame 12, the fuel can dash solid fixed ring 14 and the inside impurity of fixed disk 15 annular filter 13 upper end through water conservancy diversion frame 12 to realize solid fixed ring 14 and the inside impurity's of fixed disk 15 clearance, avoid impurity to pile up between solid fixed ring 14 and fixed disk 15, also avoid impurity to block up filter core 10's inner wall, improve filter core 10 and to the filtration efficiency of fuel, carry out the slow filtration through annular filter 13 simultaneously to the fuel, the staff can clear up the impurity on the annular filter 13 through clear cinder notch 11, improve the efficiency of impurity clearance.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.
Claims (7)
1. The utility model provides a fuel filter, includes a jar body (1) and oil delivery mechanism, oil outlet pipe (2) are installed to the lateral wall lower extreme of jar body (1), filter core (10) that are used for carrying out filterable fuel are vertically installed to jar body (1) bottom central point put, a serial communication port, the upper end of jar body (1) is vertical to be provided with fixed pipe (5), oil feed pipe (7) that are used for carrying unfiltered fuel to fixed pipe (5) inside are installed to the upper end of fixed pipe (5), support (6) that are used for carrying out the support to fixed pipe (5) are installed to the lateral wall upper end of fixed pipe (5), the upper end at jar body (1) is installed to the lower extreme of support (6).
The oil conveying mechanism is arranged in the filter element (10) and is used for conveying fuel oil to the inner wall of the filter element (10) and collecting filtered impurities.
2. The fuel filter according to claim 1, wherein the oil delivery mechanism comprises a moving tube (4), the moving tube (4) is slidably sleeved on the side wall of the fixed tube (5), the lower end of the moving tube (4) penetrates through the top of the tank body (1) and is arranged in the filter element (10), a fixing ring (14) is horizontally arranged at the lower end of the side wall of the moving tube (4), the side wall of the fixing ring (14) is tightly attached to the inner wall of the filter element (10), a plurality of connecting columns (16) are vertically arranged at the lower end of the fixing ring (14) in a circumferential array, a fixing disc (15) is horizontally arranged at the lower end of the connecting columns (16), the side wall of the fixing disc (15) is tightly attached to the inner wall of the filter element (10), and a driving assembly for driving the moving tube (4) to move up and down is arranged at the upper end of the side wall of the moving tube (4).
3. A fuel filter according to claim 2, wherein the driving assembly comprises a connecting plate (8), the central position of the connecting plate (8) is horizontally arranged at the upper end of the side wall of the moving tube (4), the two sides of the lower end of the connecting plate (8) are vertically provided with reciprocating telescopic rods (9) for driving the connecting plate (8) and the moving tube (4) to move, and the reciprocating telescopic rods (9) are vertically arranged on the side wall of the tank body (1).
4. The fuel filter according to claim 2, characterized in that a collecting assembly for collecting the scraped impurities between the fixed ring (14) and the fixed disc (15) is arranged at the upper end of the tank body (1), the collecting assembly comprises an annular filter plate (13), the annular filter plate (13) is horizontally arranged at the upper end of the inner wall of the tank body (1), a flow guiding frame (12) for guiding the impurities is arranged on the side wall, close to the central position of the tank body (1), of the annular filter plate (13), one end, far away from the annular filter plate (13), of the flow guiding frame (12) is arranged at the upper end of the filter element (10), the distance between the upper end of the flow guiding frame (12) and the top of the tank body (1) is larger than the distance between the fixed ring (14) and the fixed disc (15), a slag removing opening (11) is formed in the side wall of the tank body (1) above the annular filter plate (13), and a sealing door (3) for sealing the slag removing opening (11) is arranged on the slag removing opening (11).
5. A fuel filter according to claim 3, wherein the upper and lower ends of the connection plate (8) are each provided with support ribs for preventing deformation and bending of the connection plate (8).
6. A fuel filter according to claim 2, characterized in that the side walls of the fixing ring (14) and the fixing disc (15) are provided with rubber rings which facilitate the adhesion of the fixing ring (14) and the fixing disc (15) to the inner wall of the filter element (10).
7. A fuel filter according to claim 2, characterized in that the upper end of the inner wall of the moving pipe (4) is provided with a sealing ring for sealing the gap between the moving pipe (4) and the stationary pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323087052.0U CN220194176U (en) | 2023-11-16 | 2023-11-16 | Fuel filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323087052.0U CN220194176U (en) | 2023-11-16 | 2023-11-16 | Fuel filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220194176U true CN220194176U (en) | 2023-12-19 |
Family
ID=89150207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323087052.0U Active CN220194176U (en) | 2023-11-16 | 2023-11-16 | Fuel filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220194176U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117861353A (en) * | 2024-03-08 | 2024-04-12 | 苏州艾斯特环境科技有限公司 | Small filter sealing equipment and sealing method thereof |
| CN118437059A (en) * | 2024-07-05 | 2024-08-06 | 洛阳炼化九源石化有限公司 | Impurity filtering device for solvent system and filtering method thereof |
-
2023
- 2023-11-16 CN CN202323087052.0U patent/CN220194176U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117861353A (en) * | 2024-03-08 | 2024-04-12 | 苏州艾斯特环境科技有限公司 | Small filter sealing equipment and sealing method thereof |
| CN118437059A (en) * | 2024-07-05 | 2024-08-06 | 洛阳炼化九源石化有限公司 | Impurity filtering device for solvent system and filtering method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |