CN103083954A - Improved fuel filter - Google Patents
Improved fuel filter Download PDFInfo
- Publication number
- CN103083954A CN103083954A CN 201110340877 CN201110340877A CN103083954A CN 103083954 A CN103083954 A CN 103083954A CN 201110340877 CN201110340877 CN 201110340877 CN 201110340877 A CN201110340877 A CN 201110340877A CN 103083954 A CN103083954 A CN 103083954A
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- China
- Prior art keywords
- oil
- housing
- filter
- fuel
- inlet end
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- 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.)
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- Lubrication Of Internal Combustion Engines (AREA)
Abstract
The invention discloses an improved fuel filter comprising a housing. A filtering cylinder is arranged in the housing. A filtering net is fixed on the filtering cylinder. An oil flow chamber is positioned between the filtering cylinder and the housing. Two ends of the housing respectively communicate with an oil inlet end and an oil return end. The oil inlet end and the oil return end are positioned on a fuel circuit of a fuel system. An oil filtering pipe communicating with the oil flow chamber is arranged on the housing. A heating device is arranged in the filtering cylinder. A temperature sensor is arranged on the housing. The heating device and the temperature sensor are connected with an automatic controller. An observation window is also arranged on the housing. The fuel filter provided by the invention has a reasonable structure, and is time-saving and effort-saving. With the fuel filter, manual cleaning is not needed.
Description
Technical field
The present invention relates to a kind of improved fuel oil filter.
Background technology
Heat power plant boiler is all supporting a fuel system, and fuel oil filter is the requisite equipment of fuel system, and its effect is the impurity of removing in fuel oil, prevents that in fuel oil, impurity stops up fuel atomizer.But existing fuel oil filter is the artificial impurity of removing in fuel oil filter regularly, otherwise filter resistance is excessive, and fuel oil is difficult to pass through, and when manually removing in fuel oil filter impurity, can affect fuel system and normally move, and waste time and energy, and workload is large.Therefore, should provide a kind of new technical scheme to address the above problem.
Summary of the invention
The objective of the invention is: for above-mentioned deficiency, provide a kind of rational in infrastructure, improved fuel oil filter of need not the labor cleaning.
For achieving the above object, the technical solution used in the present invention is:
Improved fuel oil filter, comprise housing, be provided with filter cylinder in described housing, be fixed with filter screen on described filter cylinder, be the stream oil pocket between described filter cylinder and housing, the two ends of described housing are connected with oil inlet end and oil revolving end respectively, described oil inlet end and oil revolving end are arranged on the fuel circuit of fuel system, described housing is provided with and the oil-filter pipe that flows oil pocket and be connected, be provided with heater in described filter cylinder, described housing is provided with temperature inductor, and described heater is connected with automatic controller with temperature inductor, also is provided with observation panel on described housing.
Described oil inlet end is provided with the oil-in flange, and described oil revolving end is provided with the oil return opening flange.
The improved fuel oil filter of the present invention, oil return pipe in filter housings and fuel system is linked together, form the path of oil-feed and oil return in filter, make the fuel oil that constantly flows to from oil-in, then impurity in automatic backwash filter flow to oil return pipe.Flow fuel oil wash away function, kept the cleaning of filter screen, make it keep in a long time good filter effect, extended its time between overhauls(TBO), too low for fear of fuel oil temperature, mobility is bad, be provided with heater in filter cylinder, the time of its heating and temperature have automatic controller to control.
Advantage of the present invention is: rational in infrastructure, need not labor cleaning, time saving and energy saving.
Description of drawings
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Fig. 1 is structural representation of the present invention.
Wherein: 1, housing, 2, filter cylinder, 3, filter screen, 4, the stream oil pocket, 5, oil inlet end, 6, oil revolving end, 7, oil-filter pipe, 8, heater, 9, temperature inductor, 10, automatic controller, 11, observation panel, 12, the oil-in flange, 13, the oil return opening flange.
The specific embodiment
as shown in Figure 1, the improved fuel oil filter of the present invention, comprise housing 1, be provided with filter cylinder 2 in housing 1, be fixed with filter screen 3 on filter cylinder 2, be stream oil pocket 4 between filter cylinder 2 and housing 1, the two ends of housing 1 are connected with oil inlet end 5 and oil revolving end 6 respectively, oil inlet end 5 and oil revolving end 6 are arranged on the fuel circuit of fuel system, housing 1 is provided with and the oil-filter pipe 7 that flows oil pocket 4 and be connected, be provided with heater 8 in filter cylinder 2, housing 1 is provided with temperature inductor 9, heater 8 is connected with automatic controller 10 with temperature inductor 9, also be provided with observation panel 11 on housing 1, oil inlet end 5 is provided with oil-in flange 12, oil revolving end 6 is provided with oil return opening flange 13.Advantage of the present invention is: rational in infrastructure, need not labor cleaning, time saving and energy saving.
Claims (2)
1. improved fuel oil filter, it is characterized in that: comprise housing, be provided with filter cylinder in described housing, be fixed with filter screen on described filter cylinder, be the stream oil pocket between described filter cylinder and housing, the two ends of described housing are connected with oil inlet end and oil revolving end respectively, described oil inlet end and oil revolving end are arranged on the fuel circuit of fuel system, described housing is provided with and the oil-filter pipe that flows oil pocket and be connected, be provided with heater in described filter cylinder, described housing is provided with temperature inductor, described heater is connected with automatic controller with temperature inductor, also be provided with observation panel on described housing.
2. a kind of improved fuel oil filter according to claim 1, it is characterized in that: described oil inlet end is provided with the oil-in flange, and described oil revolving end is provided with the oil return opening flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110340877 CN103083954A (en) | 2011-11-02 | 2011-11-02 | Improved fuel filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110340877 CN103083954A (en) | 2011-11-02 | 2011-11-02 | Improved fuel filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103083954A true CN103083954A (en) | 2013-05-08 |
Family
ID=48197396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110340877 Pending CN103083954A (en) | 2011-11-02 | 2011-11-02 | Improved fuel filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103083954A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111780150A (en) * | 2020-08-04 | 2020-10-16 | 华北电力大学 | Fuel oil self-cleaning safety device and use method |
-
2011
- 2011-11-02 CN CN 201110340877 patent/CN103083954A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111780150A (en) * | 2020-08-04 | 2020-10-16 | 华北电力大学 | Fuel oil self-cleaning safety device and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130508 |