CN202531322U - Novel engine fuel filter - Google Patents
Novel engine fuel filter Download PDFInfo
- Publication number
- CN202531322U CN202531322U CN2012201203527U CN201220120352U CN202531322U CN 202531322 U CN202531322 U CN 202531322U CN 2012201203527 U CN2012201203527 U CN 2012201203527U CN 201220120352 U CN201220120352 U CN 201220120352U CN 202531322 U CN202531322 U CN 202531322U
- Authority
- CN
- China
- Prior art keywords
- filter
- engine fuel
- sealing
- fuel filter
- 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.)
- Expired - Fee Related
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 6
- 238000001914 filtration Methods 0.000 abstract description 6
- 239000012535 impurity Substances 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 239000002283 diesel fuel Substances 0.000 description 6
- 239000003921 oil Substances 0.000 description 6
- 239000000295 fuel oil Substances 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002028 premature Effects 0.000 description 2
- LPLLVINFLBSFRP-UHFFFAOYSA-N 2-methylamino-1-phenylpropan-1-one Chemical compound CNC(C)C(=O)C1=CC=CC=C1 LPLLVINFLBSFRP-UHFFFAOYSA-N 0.000 description 1
- 240000003023 Cosmos bipinnatus Species 0.000 description 1
- 235000005956 Cosmos caudatus Nutrition 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to a novel engine fuel filter relating to the technical field of filters. The novel engine fuel filter comprises an outer casing part and is characterized in that a threaded cover plate is arranged at the upper end of the outer casing part; a water collecting cup is connected with the lower end of the outer casing part; a filter core is installed in the outer casing part; a sealing gasket is arranged between the filter core and the threaded cover plate; a sealing ring is arranged at the upper end of the threaded cover plate; and the sealing ring and the sealing gasket are made from a fuel-resisting material. The novel engine fuel filter is reasonable in design, compact in structure, high in filtering efficiency and good in sealing performance, and can be used for effectively filtering fuel impurities harmful to an engine so as to prevent early wearing and tearing of the engine; and the fuel-resisting performance of the sealing pieces is good, so that the sealing failure of the filter can be avoided.
Description
Technical field:
The utility model relates to the filter cleaner technical field, relates in particular to a kind of new work engine fuel filter.
Background technique:
Motor has air, machine oil, three kinds of filter cleaners of fuel oil, generally is called " three filters ".They undertake the filtration of engine aspirating system, lubrication system and combustion system medium respectively.
The effect of fuel filter is deleterious particle and the moisture content in the filtering engine fuel gas system, with protection oil pump nozzle, cylinder sleeve, piston ring etc., reduces wear, and avoids stopping up.Remove solid sundries such as being contained in iron oxide in the fuel oil, dust, prevent that oil-fired system from stopping up (particularly oil nozzle).Reduce mechanical wear, guarantee motor stable operation, improve reliability.
Even diesel oil has passed through deposition and has filtered before adding diesel oil tank, clean, but in refueling process; Because factors such as fueling vehicle, oiling circumstance, reservoir port are unclean still can make contaminated by diesel oil; And in the diesel engine operation process, the heavy dust owing to suspending in the impurity that deposits in the oil-fired system, the air also can make contaminated by diesel oil; Therefore the diesel-oil filter on the car is absolutely necessary, in addition diesel oil might not be real cleaning before adding fuel tank.
The structure of fuel filter is to be made up of the support of stainless steel in an aluminum hull and one, efficient filter paper is housed on support forms, and filter paper becomes cosmos, to increase circulation area.At present, traditional fuel filter is big because of its filter paper aperture, lack of homogeneity, filter efficiency are low, can not cause the motor premature wear with carrying out effective filtering to the harmful impurity of motor.The Sealing oil resistance is poor, can't guarantee sealing.
The model utility content:
The utility model technical problem to be solved is to overcome the defective of existing technology, and the new work engine fuel filter of a kind of filter efficiency height, good seal performance is provided.
The utility model technical problem to be solved adopts following technological scheme to realize.
A kind of new work engine fuel filter; Comprise case member, it is characterized in that: said case member upper end is provided with thread plate, and said case member lower end connects the ponding cup; Said case member inside is equipped with filter core, is provided with sealing gasket between filter core and the said thread plate.
Said thread plate upper end is provided with seal ring.
Said seal ring and sealing gasket adopt oil resisting material to process.
The utility model is reasonable in design, compact structure, and filter efficiency is high, good seal performance, can avoid causing the motor premature wear with in the fuel oil the harmful impurity of motor being carried out effective filtering, and the Sealing oil resistance is good, can avoid the filter cleaner seal failure.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
Embodiment:
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of new work engine fuel filter comprises case member 5; Case member 5 upper ends are provided with thread plate 2; Case member 5 lower ends connect ponding cup 6, and case member 5 inside are equipped with filter core 4, are provided with sealing gasket 3 between filter core 4 and the said thread plate 2; Thread plate 2 upper ends are provided with seal ring 1, and seal ring 1 adopts oil resisting material to process with sealing gasket 3.
More than show and described basic principle of the utility model and the advantage of major character and the utility model.The technician of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (3)
1. new work engine fuel filter; Comprise case member, it is characterized in that: said case member upper end is provided with thread plate, and said case member lower end connects the ponding cup; Said case member inside is equipped with filter core, is provided with sealing gasket between filter core and the said thread plate.
2. new work engine fuel filter according to claim 1 is characterized in that: said thread plate upper end is provided with seal ring.
3. new work engine fuel filter according to claim 2 is characterized in that: said seal ring and sealing gasket adopt oil resisting material to process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201203527U CN202531322U (en) | 2012-03-27 | 2012-03-27 | Novel engine fuel filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201203527U CN202531322U (en) | 2012-03-27 | 2012-03-27 | Novel engine fuel filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202531322U true CN202531322U (en) | 2012-11-14 |
Family
ID=47132511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201203527U Expired - Fee Related CN202531322U (en) | 2012-03-27 | 2012-03-27 | Novel engine fuel filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202531322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103306870A (en) * | 2013-07-03 | 2013-09-18 | 蚌埠国威滤清器有限公司 | Oil-water separator |
-
2012
- 2012-03-27 CN CN2012201203527U patent/CN202531322U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103306870A (en) * | 2013-07-03 | 2013-09-18 | 蚌埠国威滤清器有限公司 | Oil-water separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20130327 |