CN205225530U - Gasoline filter - Google Patents
Gasoline filter Download PDFInfo
- Publication number
- CN205225530U CN205225530U CN201520614871.2U CN201520614871U CN205225530U CN 205225530 U CN205225530 U CN 205225530U CN 201520614871 U CN201520614871 U CN 201520614871U CN 205225530 U CN205225530 U CN 205225530U
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- China
- Prior art keywords
- filter core
- filter
- section
- thick bamboo
- straining
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Abstract
The utility model belongs to the technical field of the filter technique and specifically relates to a gasoline filter, including straining a section of thick bamboo, the inside of straining a section of thick bamboo is equipped with annular first filter core of circle and cylindric second filter core, and the second filter core cup joints inside first filter core, and the top of straining a section of thick bamboo is equipped with strains the cover, and the top of straining the cover is equipped with the oil pipe that advances with the inside cavity intercommunication of first filter core, strains the play oil pipe who is equipped with the outside cavity intercommunication of second filter core on the bottom face of a section of thick bamboo. The utility model discloses a gasoline filter has adopted that the complex filters between first filter core and second filter core, and to make petrol filter the effect better for the multi -stage filtration mode like this, strains the downward turn -ups in cover round border and detains in that to strain a section of thick bamboo suitable for reading sealed along a back riveting, and whole leakproofness is good, and it is protruding to be equipped with the location in addition on straining the inside bottom face of a section of thick bamboo, and the filter core can be established in the arch of location by convenient card, installs convenient to use, long service life.
Description
Technical field
The utility model relates to filter cleaner technical field, especially a kind of gasoline filter.
Background technique
The gasoline filter deleterious particle that to be the effect being connected on gasoline filter on the pipeline between fuel pump and throttle valve filler opening be in filtering engine fuel oil system and moisture, guarantee that engine stabilizer runs, improve reliability, but existing gasoline filter complex structure, structure is firm not, filter core is not easily located, and installs and uses extremely inconvenience.
Model utility content
For above-mentioned the deficiencies in the prior art, it is simple that the purpose of this utility model is to provide a kind of structure, the gasoline filter that smoothing effect is good.
A kind of gasoline filter, comprise filter cylinder, the inside of described filter cylinder is provided with the first circular filter core and columned second filter core, it is inner that described second filter core is socketed in the first filter core, the top of described filter cylinder is provided with filtering cartridge lid, the top of described filtering cartridge lid is provided with the oil inlet pipe be communicated with the first filter core internal cavities, and the bottom end of described filter cylinder is provided with the oil outlet tube be communicated with the second filter core external cavity.
Preferably, described filtering cartridge lid one encloses the downward flange in edge and riveted sealing after being buckled in filter cylinder upper edge.
Preferably, the outer wall of described oil inlet pipe and oil outlet tube is equipped with a circle convex tendon.
Preferably, one deck filter screen is surrounded with between described first filter core and the second filter core.
Owing to adopting technique scheme, gasoline filter of the present utility model have employed the filtration coordinated between the first filter core and the second filter core, such multistage filtering mode makes gasoline smoothing effect better, filtering cartridge lid one encloses the downward flange in edge and riveted sealing after being buckled in filter cylinder upper edge, overall tightness is good, is provided with positioning convex in addition on the bottom end of cartridge interior, and filter core can be fastened on positioning convex easily, easy to install, long service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the plan view of Fig. 1;
Fig. 3 is internal structure schematic diagram of the present utility model;
Reference character in figure: 1-filter cylinder; 2-oil outlet tube; 3-oil inlet pipe; 4-filtering cartridge lid; 5-convex tendon; 6-first filter core; 7-second filter core; 8-filter screen.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
As shown in Figure 1 and composition graphs 2, a kind of gasoline filter, the inside comprising filter cylinder 1 described in filter cylinder 1 is provided with the first circular filter core 6 and columned second filter core 7, it is inner that second filter core 7 is socketed in the first filter core 6, the top of filter cylinder 1 is provided with filtering cartridge lid 4, the top of filtering cartridge lid 4 is provided with the oil inlet pipe 3 be communicated with the first filter core 6 internal cavities, and the bottom end of filter cylinder 1 is provided with the oil outlet tube 2 be communicated with the second filter core 7 external cavity.Wherein the second filter core 7 filter precision is greater than the first filter core 6, first filter core 6 for primary filter, and the second filter core 7 is for fine filtering; Gasoline enters the first filter core 6 by oil inlet pipe 3 and carries out primary filter core, and then carries out by the second filter core 7 filtration of refining, and such multistage filtering makes the cleanliness of gasoline higher.
Further, filtering cartridge lid 4 one encloses the downward flange in edge and riveted sealing after being buckled in filter cylinder 1 upper edge.
Further, the outer wall of oil inlet pipe 3 and oil outlet tube 2 is equipped with a circle convex tendon 5.Filtering cartridge lid 4 one encloses the downward flange in edge and riveted sealing after being buckled in filter cylinder 1 upper edge, and overall tightness is good, is provided with positioning convex in addition on the bottom end of filter cylinder 1 inside, and filter core can be fastened on positioning convex easily, easy to install, long service life.
Further, be surrounded with one deck filter screen 8 between the first filter core 6 and the second filter core 7, filter screen 8 makes the first filter core 6 and the second filter core 7 better isolate, and simultaneously gasoline also enters the second filter core 7 by the filter opening on filter screen 8 and filters.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (3)
1. a gasoline filter, comprise filter cylinder (1), it is characterized in that: the inside of described filter cylinder (1) is provided with circular the first filter core (6) and columned second filter core (7), it is inner that described second filter core (7) is socketed in the first filter core (6), the top of described filter cylinder (1) is provided with filtering cartridge lid (4), the top of filtering cartridge lid (4) is provided with the oil inlet pipe (3) be communicated with the first filter core (6) internal cavities, the bottom end of described filter cylinder (1) is provided with the oil outlet tube (2) be communicated with the second filter core (7) external cavity, one deck filter screen (8) is surrounded with between described first filter core (6) and the second filter core (7).
2. a kind of gasoline filter according to claim 1, is characterized in that: described filtering cartridge lid (4) encloses the downward flange in edge and riveted sealing after being buckled in filter cylinder (1) upper edge.
3. a kind of gasoline filter according to claim 1, is characterized in that: the outer wall of described oil inlet pipe (3) and oil outlet tube (2) is equipped with a circle convex tendon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520614871.2U CN205225530U (en) | 2015-08-14 | 2015-08-14 | Gasoline filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520614871.2U CN205225530U (en) | 2015-08-14 | 2015-08-14 | Gasoline filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205225530U true CN205225530U (en) | 2016-05-11 |
Family
ID=55900600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520614871.2U Active CN205225530U (en) | 2015-08-14 | 2015-08-14 | Gasoline filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205225530U (en) |
-
2015
- 2015-08-14 CN CN201520614871.2U patent/CN205225530U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |