CN104832333A - Fuel filter - Google Patents
Fuel filter Download PDFInfo
- Publication number
- CN104832333A CN104832333A CN201510232238.1A CN201510232238A CN104832333A CN 104832333 A CN104832333 A CN 104832333A CN 201510232238 A CN201510232238 A CN 201510232238A CN 104832333 A CN104832333 A CN 104832333A
- Authority
- CN
- China
- Prior art keywords
- bleed valve
- shell
- housing
- fuel oil
- inner chamber
- 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.)
- Pending
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The invention relates to a fuel filter which comprises a shell, a cover plate, an oil inlet pipe and an oil outlet pipe, wherein the shell is provided with a closed inner cavity; the cover plate is arranged on the top of the shell; the oil inlet pipe arranged at the lower half part of the shell is communicated with the inner cavity; the oil outlet pipe is arranged at the upper half part of the shell; vent valve(s) is/ are arranged at the upper part of the shell and is/ are communicated with the inner cavity; the cross section of the inner cavity is provided with two inner separating plates, and the two inner separating plates are provided with the same penetrating holes; each inner separating plate is fixed in the inner cavity by a support plate; a water drain valve is arranged at the bottom of the shell and is communicated with the inner cavity. The fuel filter is provided with the plurality of inner separating plates and the one or more vent valve(s), so that the impurities in the fuel can be more effectively removed, and the function of cleaning the fuel is reached.
Description
Technical field
The present invention relates to filtrating equipment, be specifically related to a kind of fuel oil filter.
Background technique
Fuel oil filter effect is deleterious particle in filtering engine fuel gas system and moisture content, to protect oil pump nozzle, cylinder sleeve, piston ring etc., reduces wear, and avoids blocking.Marine diesel engine is everlasting water general work, and often its fuel oil contains more impurity, such as water, dust, traditional fuel oil filter impurity screening limited in one's ability, is difficult to the impurity in the fuel oil of effective place to go.
Summary of the invention
The object of this invention is to provide a kind of fuel oil filter, the impurity in the more effective removal fuel oil of energy, reaches the effect of clean fuel oil.
The technological scheme that the present invention solves the problems of the technologies described above is as follows:
A kind of fuel oil filter, comprise housing, cover plate, oil inlet pipe and oil outlet tube, wherein said housing has closed inner chamber, the top of described housing is cover plate, described housing Lower Half is provided with oil inlet pipe and described inner space, described casing upper half is provided with oil outlet tube, and the top of described housing is provided with bleed valve, itself and inner space; The cross-section of described inner chamber is provided with the internal partition that two have same perforations, and described internal partition is fixed in described inner chamber by a dunnage; Described housing bottom is provided with discharging valve, itself and inner space.
Preferably, the perforation of each internal partition has 30 ~ 70.
Preferably, the perforation of each internal partition has 56.
Preferably, described bleed valve is made up of the first bleed valve and the second bleed valve, and wherein said first bleed valve is arranged at the top of described housing, and described second bleed valve is arranged at the first half of described housing.
The invention has the beneficial effects as follows:
Fuel oil filter of the present invention, is provided with two internal partitions and arranges discharging valve, bleed valve, and the impurity in the more effective removal fuel oil of energy, reaches the effect of clean fuel oil.
Accompanying drawing explanation
Fig. 1 of the present inventionly faces structural representation.
Fig. 2 is plan structure schematic diagram of the present invention.
In accompanying drawing, the list of parts representated by each label is as follows:
1, oil inlet pipe, 2, internal partition, the 3, first dunnage, 4, housing, 5, cover plate, the 6, first bleed valve, 7, oil outlet tube, the 8, second bleed valve, the 9, second dunnage, 10, discharging valve, 11, inner chamber, 12, perforation.
Embodiment
Be described principle of the present invention and feature below in conjunction with accompanying drawing, example, only for explaining the present invention, is not intended to limit scope of the present invention.
Most preferred embodiment of the present invention is such, as shown in Figures 1 and 2, a kind of fuel oil filter, comprise housing 4, cover plate 5, oil inlet pipe 1 and oil outlet tube 7, its middle shell 4 has closed inner chamber 11, the top of housing 4 is cover plate 5, and housing 4 Lower Half is provided with oil inlet pipe 1 and is communicated with inner chamber 11, and housing 4 first half is provided with oil outlet tube 7; The cross-section of inner chamber 11 is provided with the internal partition 2 that two have same perforations 12, internal partition 2 is fixed in inner chamber 11 by dunnage, specifically, the cross-section that internal partition 2 is arranged at inner chamber 11 is respectively fixed by the first dunnage 3 and the second dunnage 9 respectively, and dunnage can be plastic tube or corrosion resistant lightweight aluminium; The perforation 12 of each internal partition 2 has 30 ~ 70, and the perforation 12 as each internal partition 2 has 56; Be provided with discharging valve 10 bottom housing 4, it is communicated with inner chamber 11; The top of housing 4 is provided with bleed valve, and it is communicated with inner chamber 11, and preferably, bleed valve has two, and be made up of the first bleed valve 6 and the second bleed valve 8, wherein the first bleed valve 6 is arranged at the top of housing 4, and the second bleed valve 8 is arranged at the first half of housing 4.Can exit when the air pressure in inner chamber 11 is too high simultaneously, not enough when two bleed valves can avoid only having a bleed valve.
Fuel oil filter of the present invention, is covered with rapidly inner chamber 11 space after fuel oil enters inner chamber 11 from oil inlet pipe 1, and the higher sinking of the water density in fuel oil is released from the discharging valve 10 bottom housing 4; Fuel oil is rise from the bottom up in inner chamber 11, need by internal partition 2, and internal partition 2 can the impurity of filtering particles shape; When pressure is excessive in inner chamber 11, bleed off some gases by bleed valve.Owing to being provided with two internal partitions 2 in inner chamber 11, can impurity in more effective removal fuel oil, just can reduce impurity and water from oil outlet tube 7 fuel oil out, reach the effect of clean fuel oil.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a fuel oil filter, comprise housing, cover plate, oil inlet pipe and oil outlet tube, wherein said housing has closed inner chamber, the top of described housing is cover plate, described housing Lower Half is provided with oil inlet pipe and described inner space, described casing upper half is provided with oil outlet tube, and the top of described housing is provided with bleed valve, itself and inner space; It is characterized in that: the cross-section of described inner chamber is provided with the internal partition that two have same perforations, and described internal partition is fixed in described inner chamber by a dunnage; Described housing bottom is provided with discharging valve, itself and inner space.
2. fuel oil filter according to claim 2, is characterized in that: the perforation of each internal partition has 30 ~ 70.
3. fuel oil filter according to claim 3, is characterized in that: the perforation of each internal partition has 56.
4. the fuel oil filter according to any one of claims 1 to 3, it is characterized in that: described bleed valve is made up of the first bleed valve and the second bleed valve, wherein said first bleed valve is arranged at the top of described housing, and described second bleed valve is arranged at the first half of described housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510232238.1A CN104832333A (en) | 2015-05-08 | 2015-05-08 | Fuel filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510232238.1A CN104832333A (en) | 2015-05-08 | 2015-05-08 | Fuel filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104832333A true CN104832333A (en) | 2015-08-12 |
Family
ID=53810457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510232238.1A Pending CN104832333A (en) | 2015-05-08 | 2015-05-08 | Fuel filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104832333A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2247238Y (en) * | 1995-12-29 | 1997-02-12 | 蚌埠滤清器总厂 | Fuel precipitation device |
| CN201771660U (en) * | 2010-05-18 | 2011-03-23 | 崔洪哲 | Energy-saving filter for diesel oil |
| US20110068065A1 (en) * | 2009-09-18 | 2011-03-24 | Caterpillar Inc. | Filter assembly |
| CN202300754U (en) * | 2011-11-08 | 2012-07-04 | 奥凯嘉集团有限公司 | Spiral gasoline filter |
-
2015
- 2015-05-08 CN CN201510232238.1A patent/CN104832333A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2247238Y (en) * | 1995-12-29 | 1997-02-12 | 蚌埠滤清器总厂 | Fuel precipitation device |
| US20110068065A1 (en) * | 2009-09-18 | 2011-03-24 | Caterpillar Inc. | Filter assembly |
| CN201771660U (en) * | 2010-05-18 | 2011-03-23 | 崔洪哲 | Energy-saving filter for diesel oil |
| CN202300754U (en) * | 2011-11-08 | 2012-07-04 | 奥凯嘉集团有限公司 | Spiral gasoline filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150812 |
|
| WD01 | Invention patent application deemed withdrawn after publication |