CN202926501U - Fuel filter - Google Patents
Fuel filter Download PDFInfo
- Publication number
- CN202926501U CN202926501U CN 201220560159 CN201220560159U CN202926501U CN 202926501 U CN202926501 U CN 202926501U CN 201220560159 CN201220560159 CN 201220560159 CN 201220560159 U CN201220560159 U CN 201220560159U CN 202926501 U CN202926501 U CN 202926501U
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- CN
- China
- Prior art keywords
- filter
- fuel
- oil
- support frame
- filter core
- 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.)
- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of a fuel filter of an internal-combustion engine, and particularly relates to the fuel filter which can well filter impurities and water in fuel. The fuel filter comprises a support frame, a filter core, a one-way valve and an oil inlet, wherein the support frame of the fuel filter is made of stainless flexible silk screens, the one-way valve is installed on an oil filler which is connected with the support frame through threads, the filter core is pressed tightly on the support frame, and the filter core which is made of novel hydrophobic oleophylic high-flux composite materials and arranged in the filter can filter the impurities and the water in the fuel liquid. The filter with the structure can be directly installed on an automobile or the oil filler of an engine, the impurities and the water which enter an oil tank can be removed, the filter core is convenient to replace, filtration degree of the fuel and a waste drainage index can reach a national standard, effects of quality of oil products on the engine can be reduced, and at the same time the purpose of saving energy can be achieved.
Description
Technical field
The utility model belongs to fuel of internal combustion engine filter cleaner technical field, the impurity in particularly can better the filtering fuel oil, a kind of fuel filter of moisture.
Background technique
The effect of fuel filter is deleterious particle and the moisture content in filtering engine fuel gas system, with protection oil pump nozzle, cylinder sleeve, piston ring etc., reduces wear, and avoids stopping up.In refueling process, factor still can make fuel oil pollution because fueling vehicle, oiling circumstance, reservoir port be unclean etc., and in engine operation process, due to the dust dirt that suspends in the impurity that deposits in oil-fired system, air, also can make oil pollution, so fuel filter is absolutely necessary.
Fuel filter has diesel-oil filter, gasoline filter and rock gas filter cleaner three classes.The filter core of existing fuel filter adopts filter paper more, also has to adopt felt or macromolecular material, generally is connected on the pipeline between fuel pump and throttle valve body filler opening, according to oil quality and the periodic replacement of motor behaviour in service.But the rate of filtration of existing fuel filter is not high, need to work under certain pressure, and not high to the separation effect of combustion W/O, generally need the professional workforce during replacing or can carry out through special training.Present high performance fuel filter is monopolized by offshore company substantially.
Therefore; design for above-mentioned situation a can filtering engine fuel gas deleterious particle and moisture content in system, with protection oil pump nozzle, cylinder sleeve, piston ring etc., reduce wear; avoid a kind of fuel filter of stopping up, just inventor's problem that will solve.
Summary of the invention
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of fuel filter, and it is easy to operate, use simple, namely complete the filtering of fuel oil at oil filler, it is applicable to the highi degree of accuracy filtering of various fuel oils and the removal of the harmful components such as moisture, particle, and extraordinary use value is arranged.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of fuel filter, comprise supporting frame, filter core, one-way valve, filler opening is characterized in that: the fuel filter supporting frame is stainless steel elasticity silk screen material, and one-way valve is installed on oil filler, oil filler is connected with supporting frame by screw thread, and filter core is compacted on supporting frame.
The beneficial effects of the utility model are:
1, efficient is high, cost is low;
2, filter precision is high, and dehydrating and removing impurities is effective;
3, rational in infrastructure, easy for installation, integral installation condition and existing oil filler coupling need not any change.
Description of drawings
Fig. 1 is the utility model structural representation.
Description of reference numerals: 1-supporting frame; The 2-filter core; The 3-one-way valve; The 4-filler opening.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model, should be understood that these embodiments only are used for explanation the utility model and are not used in restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values drop on application appended claims limited range equally.
Fig. 1 is a kind of fuel filter structure schematic diagram of the utility model, comprise supporting frame 1, filter core 2, one-way valve 3, filler opening 4, fuel filter supporting frame 1 is made for stainless steel elasticity silk screen, can directly be flush-mounted in vehicle or motor oil filler, one-way valve 3 is installed on oil filler 4, oil filler 4 is connected with supporting frame 1 by screw thread, and filter core 2 is compacted on supporting frame 1, during oiling, nozzle enters through filter cleaner filler opening 4, back down one-way valve 3 oilings, fuel oil enters vehicle or the original filling conduit of motor after filter core 2 filters, filter core 2 adopts new hydrophobic oleophylic high flux composite material to make, impurity and moisture are trapped within the filter core cavity, affect the rate of filtration as impurity and excess moisture, can take out filter cleaner, the filler opening 4 of outwarding winding, more after renew cartridge 2, reinstall to use.
Impurity and the moisture established in the utility model in 2 pairs of fuel oil liquid of filter core that new hydrophobic oleophylic high flux composite material makes carry out filtering, the filter cleaner of this structure, can directly be installed on vehicle or motor oil filler, make the impurity in fuel and the moisture removal that enter fuel tank, and be convenient for changing filter core 2, degree of filtration and the pollutant emission index of fuel oil are up to state standards, reduce oil quality to the impact of motor, also reach simultaneously energy-conservation purpose.
Claims (1)
1. a fuel filter, comprise supporting frame, filter core, one-way valve, filler opening is characterized in that: the fuel filter supporting frame is stainless steel elasticity silk screen material, one-way valve is installed on oil filler, and oil filler is connected with supporting frame by screw thread, and filter core is compacted on supporting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220560159 CN202926501U (en) | 2012-10-29 | 2012-10-29 | Fuel filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220560159 CN202926501U (en) | 2012-10-29 | 2012-10-29 | Fuel filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202926501U true CN202926501U (en) | 2013-05-08 |
Family
ID=48216473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220560159 Expired - Fee Related CN202926501U (en) | 2012-10-29 | 2012-10-29 | Fuel filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202926501U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103362708A (en) * | 2013-05-21 | 2013-10-23 | 潍柴重机股份有限公司 | Diesel engine filter |
| CN108532714A (en) * | 2018-05-31 | 2018-09-14 | 苏州凯新分离科技有限公司 | A kind of hydro powered blowdown apparatus for sewage conduct |
-
2012
- 2012-10-29 CN CN 201220560159 patent/CN202926501U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103362708A (en) * | 2013-05-21 | 2013-10-23 | 潍柴重机股份有限公司 | Diesel engine filter |
| CN103362708B (en) * | 2013-05-21 | 2015-09-09 | 潍柴重机股份有限公司 | A kind of diesel filter |
| CN108532714A (en) * | 2018-05-31 | 2018-09-14 | 苏州凯新分离科技有限公司 | A kind of hydro powered blowdown apparatus for sewage conduct |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20151029 |
|
| EXPY | Termination of patent right or utility model |