CN209942986U - Fuel filter assembly and vehicle - Google Patents
Fuel filter assembly and vehicle Download PDFInfo
- Publication number
- CN209942986U CN209942986U CN201920682370.6U CN201920682370U CN209942986U CN 209942986 U CN209942986 U CN 209942986U CN 201920682370 U CN201920682370 U CN 201920682370U CN 209942986 U CN209942986 U CN 209942986U
- Authority
- CN
- China
- Prior art keywords
- wall
- cavity
- filter
- oil
- fuel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model provides a fire oil cleaner assembly and vehicle relates to the technical field of automobile parts to alleviate the current higher, the dismantlement time of cost of firing oil cleaner assembly technical problem partially long. The fuel filter assembly comprises a filter shell, a filter element and a pump element; an annular filtering cavity is formed between the outer wall and the inner wall of the filter shell, and an oil pumping cavity is formed at the inner side of the inner wall; the filter element is arranged in the filtering cavity, and the top wall of the filtering cavity is provided with a partition plate; the filtering cavity is divided into an oil inlet cavity and an oil outlet cavity by the partition plate; the filter shell is provided with a communicating part, and two ends of the communicating part are respectively communicated with the oil inlet cavity and the oil pumping cavity; an oil outlet is formed in the filter shell and is communicated with the oil outlet cavity; the pump core is arranged in the pump oil cavity, and the oil outlet pipe of the pump core extends into the communicating part. The vehicle comprises the fuel filter assembly. The technical scheme of the utility model save dismantlement and inserted structure and pipeline soon, improved dismantlement efficiency.
Description
Technical Field
The utility model belongs to the technical field of the automobile parts technique and specifically relates to a fire oil filter assembly and vehicle is related to.
Background
The national six-emission regulation is formally released, each large vehicle factory successively pushes out the national six-vehicle type, compared with the vehicle type before the national five-standard, the national six-vehicle type greatly reduces the emission limit value of the whole vehicle, particularly the fuel evaporation emission, so the requirement on each part of a fuel system is very high, most of the fuel filter assemblies of the vehicle type before the early national five-standard are arranged outside the fuel tank, and the national six-vehicle type needs to integrate the fuel filter assemblies into the fuel pump in order to reduce the fuel evaporation emission so as to reduce the number of connecting pipelines and interfaces, reduce the fuel evaporation emission value and consider the convenience of replacing the fuel filter assemblies.
At present, most of the six vehicle types in China set the fuel filter assembly to be provided with a plurality of quick-plug connecting structures, so that the cost is increased, and the disassembly time is longer.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fire oil cleaner assembly and vehicle to alleviate current oil cleaner assembly that fires and have a plurality of cost higher, the dismantlement time technical problem of partly long that insert connection structure soon and lead to.
The utility model provides a fuel filter assembly, which comprises a filter shell, a filter element and a pump element;
the filter shell is provided with an outer wall and an inner wall, an annular filtering cavity is formed between the outer wall and the inner wall, and an oil pumping cavity is formed on the inner side of the inner wall;
the filter element is arranged in the filtering cavity, and a partition plate is arranged on the top wall of the filtering cavity; the partition plate divides the filtering cavity into an oil inlet cavity positioned between the filter element and the outer wall and an oil outlet cavity positioned between the filter element and the inner wall;
the filter shell is provided with a communicating part, and two ends of the communicating part are respectively communicated with the oil inlet cavity and the oil pumping cavity;
an oil outlet is formed in the filter shell, and the oil outlet is communicated with the oil outlet cavity;
the pump core is installed in the pump oil cavity, just the oil outlet pipe of pump core stretches into the intercommunication portion.
Further, the inner wall of the communicating part is provided with a limiting step, and the front end of the oil outlet pipe of the pump core is abutted to the limiting step.
Further, a sealing ring is arranged between the inner wall of the communicating part and the oil outlet pipe of the pump core.
Further, the device also comprises a three-way valve, wherein the three-way valve is provided with a first port, a second port and a third port which are communicated with each other;
the first port is communicated with the oil outlet, the second port is communicated with one end of an oil outlet pipe of the fuel filter assembly, and the third port is communicated with a pressure release valve pipeline.
Further, the filter element device also comprises a filter element upper cover and a filter element lower cover;
the filter element upper cover is arranged on the top surface of the filter element and connected with the partition plate, and is abutted against the outer wall, and a gap is reserved between the filter element upper cover and the inner wall; the filter element upper cover is provided with an oil inlet hole so as to enable the communicating part to be communicated with the oil inlet cavity;
the filter element lower cover is arranged on the bottom surface of the filter element and is abutted to the inner wall and the outer wall.
Further, the oil inlet hole faces the communicating portion.
Further, sealing rings are arranged between the filter element upper cover and the partition plate and between the filter element lower cover and the outer wall of the filter shell.
Further, a shock absorption pad is arranged between the pump core and the inner wall.
Furthermore, the filter paper of the filter element is of a folding fan-shaped structure.
The utility model provides a pair of vehicle includes foretell fuel filter assembly.
Technical scheme more than combining, the utility model discloses the beneficial effect analysis of bringing is as follows:
the utility model provides a fuel filter assembly, which comprises a filter shell, a filter element and a pump element; the filter shell is provided with an outer wall and an inner wall, an annular filtering cavity is formed between the outer wall and the inner wall, and an oil pumping cavity is formed at the inner side of the inner wall; the filter element is arranged in the filtering cavity, and the top wall of the filtering cavity is provided with a partition plate; the partition plate divides the filtering cavity into an oil inlet cavity positioned between the filter element and the outer wall and an oil outlet cavity positioned between the filter element and the inner wall; the filter shell is provided with a communicating part, and two ends of the communicating part are respectively communicated with the oil inlet cavity and the oil pumping cavity; an oil outlet is formed in the filter shell and is communicated with the oil outlet cavity; the pump core is installed in the pump oil cavity, and the delivery line of pump core stretches into the intercommunication portion.
The pump core sucks fuel from a fuel tank and outputs the fuel from a fuel outlet pipe of the pump core. The fuel oil pumped out from the pump core oil outlet pipe enters the communicating part and flows into the oil inlet cavity through the communicating part. The fuel in the oil inlet cavity enters the oil outlet cavity after being filtered by the filter element, and the fuel in the oil outlet cavity flows out from the oil outlet.
The fuel filter guides the fuel output by the pump core into the fuel inlet cavity through the communicating part on the filter shell, so that a pipeline and a quick-insertion structure for guiding the fuel pumped by the pump core into the fuel inlet cavity by the conventional fuel filter assembly are omitted, and the manufacturing cost is saved. When the filter is disassembled, the pump core and the filter element can be directly disassembled from the filter shell, so that the quick-insertion disassembly structure and the pipeline are omitted, and the disassembly efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a fuel filter assembly according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a filter housing, a pump core and a filter element provided by an embodiment of the present invention;
FIG. 3 is a top view of a filter housing, pump cartridge and filter cartridge according to an embodiment of the present disclosure;
FIG. 4 is a cross-sectional view taken along the plane A-A in FIG. 3;
FIG. 5 is an elevation view of a filter housing, pump cartridge and filter cartridge provided in accordance with an embodiment of the present invention;
fig. 6 is a sectional view taken along the plane B-B in fig. 5.
Icon: 100-a filter housing; 110-an outer wall; 120-inner wall; 130-a separator; 140-a communication section; 141-a limit step; 150-oil outlet; 200-a filter element; 300-a pump core; 400-three-way valve; 500-cartridge upper cover; 510-oil inlet hole; 600-a cartridge lower cover; 700-pressure relief valve.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Embodiment 1 and embodiment 2 are described in detail below with reference to the accompanying drawings:
fig. 1 is a schematic structural diagram of a fuel filter assembly according to an embodiment of the present invention; fig. 2 is a schematic structural diagram of a filter housing 100, a pump cartridge 300 and a filter cartridge 200 according to an embodiment of the present invention; fig. 3 is a top view of filter housing 100, pump cartridge 300, and filter cartridge 200 provided by an embodiment of the present invention; FIG. 4 is a cross-sectional view taken along the plane A-A in FIG. 3; fig. 5 is a front view of a filter housing 100, a pump cartridge 300, and a filter cartridge 200 according to an embodiment of the present invention; fig. 6 is a sectional view taken along the plane B-B in fig. 5.
Example 1
The present embodiment provides a fuel filter assembly, and reference is made to fig. 1 to 6 of the drawings.
As shown in fig. 1 to 6, the fuel filter assembly includes a filter case 100, a filter element 200, and a pump element 300.
The filter case 100 has an outer wall 110 and an inner wall 120, an annular filtering cavity is formed between the outer wall 110 and the inner wall 120, and an oil pumping cavity is formed inside the inner wall 120; the filter element 200 is arranged in the filtering cavity, and the top wall of the filtering cavity is provided with a clapboard 130; the baffle 130 divides the filter cavity into an oil inlet cavity between the filter element 200 and the outer wall 110 and an oil outlet cavity between the filter element 200 and the inner wall 120; the filter housing 100 is provided with a communication part 140, and two ends of the communication part 140 are respectively communicated with the oil inlet cavity and the oil pumping cavity; the filter shell 100 is provided with an oil outlet 150, and the oil outlet 150 is communicated with the oil outlet cavity; the pump core 300 is installed in the pump oil cavity, and the oil outlet pipe of the pump core 300 extends into the communication part 140.
The pump cartridge 300 draws fuel from a fuel tank and outputs the fuel from a fuel outlet pipe of the pump cartridge 300. The fuel pumped from the outlet pipe of the pump core 300 enters the communication part 140 and flows into the oil inlet cavity through the communication part 140. The fuel in the oil inlet cavity enters the oil outlet cavity after being filtered by the filter element 200, and the fuel in the oil outlet cavity flows out from the oil outlet 150.
The fuel filter guides the fuel output by the pump core 300 into the fuel inlet cavity through the communicating part 140 on the filter shell 100, so that a pipeline and a quick insertion structure for guiding the fuel pumped by the pump core 300 into the fuel inlet cavity by the existing fuel filter assembly are omitted, and the manufacturing cost is saved. When the filter element is disassembled, the pump element 300 and the filter element 200 are directly disassembled from the filter shell 100, so that a quick disassembling and inserting structure and a pipeline are omitted, and the disassembling efficiency is improved.
Further, as shown in fig. 4, a stopper step 141 is provided on the inner wall 120 of the communication portion 140, and the tip of the outlet pipe of the pump core 300 abuts against the stopper step 141.
The limiting step 141 positions the oil outlet pipe of the pump core 300, so that the pump core 300 can be conveniently and quickly mounted on the filter shell 100.
Further, as shown in fig. 4, a seal ring is provided between the inner wall 120 of the communication portion 140 and the outlet pipe of the pump cartridge 300.
A seal ring is provided between the inner wall 120 of the communication portion 140 and the oil outlet pipe of the pump cartridge 300, so that fuel can be prevented from flowing out from between the oil outlet pipe of the pump cartridge 300 and the inner wall 120 of the communication portion 140. The packing is preferably a rubber packing, and can be pressed between the inner wall 120 of the communication part 140 and the outlet pipe of the pump cartridge 300, thereby ensuring a sealing effect.
Further, as shown in fig. 1, the fuel filter further includes a three-way valve 400, the three-way valve 400 having a first port, a second port and a third port which communicate with each other; the first port is communicated with the oil outlet 150, the second port is communicated with one end of an oil outlet pipe of the fuel filter assembly, and the third port is communicated with the pressure release valve 700 through a pipeline.
The fuel oil flows out from the oil outlet 150 after being filtered by the filter element 200, enters the three-way valve 400 through the first port, flows out from the second port and the third port of the three-way valve 400, the fuel oil flowing out from the second port enters the engine through the oil outlet pipe of the fuel oil filter assembly, and the fuel oil flowing out from the third port flows into the pressure release valve 700 through the pipeline. When the pressure at the oil outlet 150 exceeds a preset threshold, the pressure relief valve 700 opens to relieve the oil filter assembly.
The three-way valve 400 is arranged at the oil outlet 150, so that oil outlet and pressure relief are realized, and other fast-inserting structures are saved. When the fuel filter assembly is disassembled, the three-way valve 400 can be directly disassembled from the fuel outlet 150, which is convenient and fast.
Further, as shown in fig. 4, the fuel filter assembly further includes a filter cartridge upper cover 500 and a filter cartridge lower cover 600; the filter element upper cover 500 is arranged on the top surface of the filter element 200 and connected with the clapboard 130, and the filter element upper cover 500 is abutted against the outer wall 110 and has a gap with the inner wall 120; the filter element upper cover 500 is provided with an oil inlet 510 so as to communicate the communicating part 140 with the oil inlet cavity; the lower filter cover 600 is mounted to the bottom surface of the filter cartridge 200, and the lower filter cover 600 abuts against the inner wall 120 and the outer wall 110.
Specifically, as shown in fig. 4, a protrusion is provided on the filter element upper cover 500, and the protrusion is clamped with the partition plate 130 to connect the filter element upper cover 500 with the partition plate 130, so as to prevent the oil inlet cavity from being communicated with the oil outlet cavity.
The pump core 300 pumps the fuel to the communicating part 140, the fuel in the communicating part 140 enters the fuel inlet cavity through the fuel inlet 510 on the filter element upper cover 500, the fuel in the fuel inlet cavity enters the fuel outlet cavity through the filtering of the filter element 200, and the fuel in the fuel outlet cavity flows to the fuel outlet 150 through the gap between the filter element upper cover 500 and the inner wall 120.
Further, as shown in fig. 4, the oil inlet hole 510 corresponds to the communication portion 140.
The oil inlet hole 510 corresponds to the communication portion 140, i.e., the oil inlet hole 510 faces the communication portion 140. The fuel in the communicating part 140 directly enters the fuel inlet cavity through the fuel inlet 510 after flowing out of the communicating part 140, the flow path of the fuel is short, the fuel pumped by the pump core 300 can quickly enter the fuel inlet cavity, and the working efficiency of the fuel filter assembly is ensured.
Of course, the oil inlet 510 may also be disposed at other positions of the filter element upper cover 500, and the fuel flowing out from the communication portion 140 flows a distance on the filter element upper cover 500 and then enters the oil inlet cavity through the oil inlet 510.
Further, as shown in fig. 2, sealing rings are provided between the filter element upper cover 500 and the partition 130, and between the filter element lower cover 600 and the outer wall 110 of the filter case 100.
The fuel pumped out by the pump core 300 has higher oil pressure, if a gap exists between the filter element upper cover 500 and the partition plate 130, a small amount of fuel in the oil inlet cavity directly enters the oil outlet cavity through the gap without being filtered by the filter element 200, so that the fuel flowing out of the oil outlet 150 has more impurities and damages the engine; if there is a gap between the filter element lower cover 600 and the outer wall 110 of the filter case 100, there is a possibility that fuel leaks from the fuel inlet cavity.
A sealing ring is arranged between the filter element upper cover 500 and the partition plate 130, so that fuel oil in the oil inlet cavity is prevented from directly entering the oil outlet cavity without being filtered by the filter element 200. A sealing ring is arranged between the filter element lower cover 600 and the outer wall 110 of the filter shell 100, so that fuel is prevented from leaking from the fuel inlet cavity.
The sealing ring is preferably a rubber ring, and when the filter element upper cover 500 is clamped with the partition plate 130, the rubber ring is extruded and deformed to seal a gap between the filter element upper cover 500 and the partition plate 130; when the filter element lower cover 600 is installed in the filtering cavity, the filter element lower cover 600 abuts against the outer wall 110, and the sealing ring is extruded and deformed to seal a gap between the filter element lower cover 600 and the outer wall 110.
Further, as shown in fig. 4, a damper pad is disposed between the pump core 300 and the inner wall 120.
The pump core 300 can generate large vibration during operation, most of vibration can be filtered out by the shock absorption pad between the pump core 300 and the inner wall 120, the filter shell 100 is prevented from generating large vibration, the connection between the filter element 200 and the filter shell 100 is prevented from loosening, the connection between the three-way valve 400 and the oil outlet 150 is also prevented from loosening, and the service life of the fuel filter assembly is prolonged.
Further, as shown in fig. 6, the filter paper of the filter cartridge 200 has a fan-folded structure.
Set up filter paper in filter core 200 into folding fan-shaped structure, filter paper is folding in succession on the circumferencial direction, has increased the filter area of filter paper by a wide margin, has guaranteed filter core 200's filtration efficiency, also makes this filter core 200 have longer life.
Example 2
The utility model provides a vehicle, this vehicle include the fuel filter assembly that embodiment 1 provided.
The fuel filter assembly on the vehicle includes a filter housing 100, a filter element 200, and a pump element 300. The filter housing 100 is an annular structure and has an outer wall 110 and an inner wall 120, a filtering cavity is formed between the outer wall 110 and the inner wall 120, and an oil pumping cavity is formed inside the inner wall 120; the filter element 200 is arranged in the filtering cavity, and the top wall of the filtering cavity is provided with a clapboard 130; the partition 130 divides the filtering cavity into an oil inlet cavity located outside the filter element 200 and an oil outlet cavity located inside the filter element 200; the filter housing 100 is provided with a communication part 140, and two ends of the communication part 140 are respectively communicated with the oil inlet cavity and the oil pumping cavity; the filter shell 100 is provided with an oil outlet 150, and the oil outlet 150 is communicated with the oil outlet cavity; the pump core 300 is installed in the pump oil cavity, and the oil outlet pipe of the pump core 300 extends into the communication part 140.
The pump cartridge 300 draws fuel from a fuel tank and outputs the fuel from a fuel outlet pipe of the pump cartridge 300. The fuel pumped from the outlet pipe of the pump core 300 enters the communication part 140 and flows into the oil inlet cavity through the communication part 140. The fuel in the oil inlet cavity enters the oil outlet cavity after being filtered by the filter element 200, and the fuel in the oil outlet cavity flows out from the oil outlet 150.
The fuel filter of the vehicle guides the fuel output by the pump core 300 into the fuel inlet cavity through the communicating part 140 on the filter shell 100, so that a pipeline and a quick insertion structure for guiding the fuel pumped by the pump core 300 into the fuel inlet cavity by the existing fuel filter assembly are omitted, the manufacturing cost of the fuel filter assembly is saved, and further the production cost of the vehicle is also saved. When the fuel filter assembly on the vehicle is disassembled, the pump core 300 and the filter element 200 are directly disassembled from the filter shell 100, so that the quick-insertion structure and the pipeline for disassembly are omitted, and the disassembly efficiency is improved.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. A fuel filter assembly is characterized by comprising a filter shell, a filter element and a pump element;
the filter shell is provided with an outer wall and an inner wall, an annular filtering cavity is formed between the outer wall and the inner wall, and an oil pumping cavity is formed on the inner side of the inner wall;
the filter element is arranged in the filtering cavity, and a partition plate is arranged on the top wall of the filtering cavity; the partition plate divides the filtering cavity into an oil inlet cavity positioned between the filter element and the outer wall and an oil outlet cavity positioned between the filter element and the inner wall;
the filter shell is provided with a communicating part, and two ends of the communicating part are respectively communicated with the oil inlet cavity and the oil pumping cavity;
an oil outlet is formed in the filter shell, and the oil outlet is communicated with the oil outlet cavity;
the pump core is installed in the pump oil cavity, just the oil outlet pipe of pump core stretches into the intercommunication portion.
2. The fuel filter assembly of claim 1 wherein the inner wall of the communication portion is provided with a limit step, and the front end of the oil outlet pipe of the pump core abuts against the limit step.
3. The fuel filter assembly of claim 2 wherein a seal ring is disposed between the inner wall of the communication portion and the outlet tube of the pump cartridge.
4. The fuel filter assembly of claim 1 further comprising a three-way valve having a first port, a second port, and a third port in communication with one another;
the first port is communicated with the oil outlet, the second port is communicated with one end of an oil outlet pipe of the fuel filter assembly, and the third port is communicated with a pressure release valve pipeline.
5. The fuel filter assembly of claim 1 further comprising a cartridge upper cover and a cartridge lower cover;
the filter element upper cover is arranged on the top surface of the filter element and connected with the partition plate, and is abutted against the outer wall, and a gap is reserved between the filter element upper cover and the inner wall; the filter element upper cover is provided with an oil inlet hole so as to enable the communicating part to be communicated with the oil inlet cavity;
the filter element lower cover is arranged on the bottom surface of the filter element and is abutted to the inner wall and the outer wall.
6. The fuel filter assembly of claim 5 wherein the oil inlet hole is directed toward the communication portion.
7. The fuel filter assembly of claim 5 wherein a seal ring is disposed between the upper filter element cover and the partition, and between the lower filter element cover and the outer wall of the filter housing.
8. The fuel filter assembly of claim 1 wherein a shock pad is disposed between the pump cartridge and the inner wall.
9. The fuel filter assembly of claim 7 wherein the filter paper of the filter cartridge is a fan-fold configuration.
10. A vehicle comprising a fuel filter assembly according to any of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920682370.6U CN209942986U (en) | 2019-05-13 | 2019-05-13 | Fuel filter assembly and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920682370.6U CN209942986U (en) | 2019-05-13 | 2019-05-13 | Fuel filter assembly and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209942986U true CN209942986U (en) | 2020-01-14 |
Family
ID=69132381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920682370.6U Active CN209942986U (en) | 2019-05-13 | 2019-05-13 | Fuel filter assembly and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209942986U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116220980A (en) * | 2023-03-15 | 2023-06-06 | 一汽解放汽车有限公司 | Fuel filter and vehicle |
-
2019
- 2019-05-13 CN CN201920682370.6U patent/CN209942986U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116220980A (en) * | 2023-03-15 | 2023-06-06 | 一汽解放汽车有限公司 | Fuel filter and vehicle |
| CN116220980B (en) * | 2023-03-15 | 2024-06-04 | 一汽解放汽车有限公司 | Fuel filter and vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113482816B (en) | Fuel filter | |
| CN212389457U (en) | Fuel filter exhaust passage and oil way passage structure | |
| CN209942986U (en) | Fuel filter assembly and vehicle | |
| CN214836786U (en) | Motorcycle, air filter assembly and air inlet joint | |
| CN210564858U (en) | Fuel filter | |
| CN207945029U (en) | A kind of secondary fuel oil filter | |
| CN211549880U (en) | High-efficient fuel filter exhaust structure | |
| CN210769097U (en) | Diesel filter assembly with electric fuel pump | |
| CN215979649U (en) | Filter core with exhausting function | |
| CN210509444U (en) | Fuel filter with exhaust structure | |
| CN212535900U (en) | Filter element assembly and fuel filter | |
| CN211397749U (en) | Circulating filtering fuel filter | |
| CN107939572A (en) | The fuel filter of high-efficiency exhaust | |
| CN108131227B (en) | Fuel filter module | |
| CN112796854A (en) | Oil-gas separation device and engine | |
| CN219733541U (en) | Filter element and filter for liquid filtration | |
| CN209011986U (en) | A kind of fuel oil pump assembly filter | |
| CN216199675U (en) | Breather plug assembly for filtering oil gas | |
| CN112431651A (en) | Respirator oil return system | |
| CN211258858U (en) | Fuel filter element and fuel filter | |
| CN216691303U (en) | Prefilter housing structure | |
| CN214535629U (en) | Automatic transmission and suction filter for same | |
| CN116517742A (en) | Filter element and filter for liquid filtration | |
| CN214422309U (en) | Water purification filter core convenient to dismouting | |
| CN217067781U (en) | Water tank system with water-gas separation function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |