CN211314431U - Fuel filter seat and engine with same - Google Patents
Fuel filter seat and engine with same Download PDFInfo
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- CN211314431U CN211314431U CN201921676439.0U CN201921676439U CN211314431U CN 211314431 U CN211314431 U CN 211314431U CN 201921676439 U CN201921676439 U CN 201921676439U CN 211314431 U CN211314431 U CN 211314431U
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- fuel filter
- fuel
- oil
- connecting flange
- oil inlet
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Abstract
The utility model belongs to the technical field of the engine, concretely relates to fuel filter seat, fuel filter seat includes fuel filter seat body, fuel filter seat body is equipped with the first oil inlet pipe way and the first oil return pipe way that run through fuel filter seat body, fuel filter seat body is equipped with the first oil inlet of advancing the oil pipe way of intercommunication and the oil return opening that feeds back first oil return pipe way, first oil inlet pipe says and is equipped with first flange with the one end of first oil return pipe way, first oil inlet pipe says and the other end of first oil return pipe way is equipped with second flange, be equipped with at least one first connecting screw hole on the first connecting flange, be equipped with at least one second connecting screw hole on the second flange, first connecting flange can pass through the second connecting flange connection of bolt with another fuel filter seat. The multiple fuel filter bases can be connected together through the first connecting flange and the second connecting flange to form a multi-stage fuel filter base.
Description
Technical Field
The utility model belongs to the technical field of the engine, concretely relates to fuel filter seat. The utility model discloses still relate to an engine.
Background
This section provides background information related to the present disclosure only and is not necessarily prior art.
When the existing fuel filter is used in a combined mode, a plurality of fuel filter bases are inconvenient to connect or cannot be used in a combined mode, and if sealing is not good, oil leakage can be caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the reliability of connecting is not good when the unable combined use of fuel filter or combined use among the prior art at least, this purpose is realized through following technical scheme:
the utility model discloses a first aspect provides a fuel filter seat, fuel filter seat includes fuel filter seat body, fuel filter seat body is equipped with and runs through first oil inlet pipe and the first oil return pipe way of fuel filter seat body, first oil inlet pipe with first oil return pipe says parallel arrangement and length equals, fuel filter seat body is equipped with the intercommunication first oil inlet and the intercommunication of advancing the oil pipe the oil return opening that first oil return pipe said, first oil inlet pipe with first oil return pipe says with same one end is equipped with first flange, first oil inlet pipe with the other end that first oil return pipe said is equipped with second flange, be equipped with at least one first connecting screw hole on the first connecting flange, be equipped with at least one second connecting screw hole on the second flange, first connecting flange can pass through bolt and another fuel filter seat second connecting flange And (5) flange connection.
The utility model provides a fuel filter seat is equipped with first flange and second flange, and is a plurality of fuel filter seat can link together through first flange and second flange and combine to multistage fuel filter seat.
In addition, according to the utility model discloses a fuel filter seat still can have following additional technical characterstic:
in some embodiments of the present invention, the lower portion of the fuel filter base body is provided with a third connecting flange for connecting a filter element of the fuel filter.
The utility model discloses an in some embodiments, third flange is equipped with and is used for the intercommunication first oil inlet pipe says and fires the second oil inlet pipe way of oil filter's filter core, third flange still is equipped with and is used for the intercommunication first oil return pipe says and fires the second oil return pipe way of oil filter's filter core.
In some embodiments of the present invention, the outlet end of the first oil inlet pipe covers the top of the filter element.
In some embodiments of the present invention, the fuel filter base body is provided with at least one mounting hole for connection with an engine block.
In some embodiments of the present invention, the at least one mounting hole is horizontally disposed, and an axial direction of the at least one mounting hole is perpendicular to an axial direction of the first oil inlet pipe.
In some embodiments of the present invention, in the case that the at least one mounting hole is three, three mounting holes are respectively disposed at both ends of the bottom of the fuel filter base body and both ends of the top and bottom of the fuel filter base body.
In some embodiments of the utility model, the fuel filter seat body is equipped with the gassing screw hole, the gassing screw hole with second oil return pipe intercommunication, gassing screw hole department is equipped with the gassing screw.
In some embodiments of the present invention, the fuel filter base is an integrally formed structure.
A second aspect of the present invention provides an engine, comprising:
a fuel filter element;
fuel filter seat, fuel filter seat is according to the utility model discloses a first aspect has provided fuel filter seat, fuel filter seat be used for with the fuel filter core is connected with the engine organism.
The utility model provides an engine has the fuel filter seat that can make up the use, can conveniently make up when needs a plurality of fuel filter combination uses the utility model discloses a fuel filter seat that the first aspect provided.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like parts are designated by like reference numerals throughout the drawings. In the drawings:
fig. 1 schematically shows a structural view of a fuel filter base according to an embodiment of the present invention;
FIG. 2 schematically illustrates a schematic structural view of a fuel filter base in combination for use in accordance with an embodiment of the present invention;
FIG. 3 schematically illustrates a bottom view of a fuel filter base in combination according to an embodiment of the present disclosure;
FIG. 4 schematically illustrates a cross-sectional structural view of a fuel filter base according to an embodiment of the present disclosure;
FIG. 5 schematically illustrates a cross-sectional structural view of a fuel filter base according to an embodiment of the present disclosure;
the reference symbols in the drawings denote the following:
10: fuel filter base body, 11: first oil inlet pipe, 12: first oil return pipeline, 13: oil inlet, 14: oil return port, 15: first connecting flange, 16: second connecting flange, 17: first connection screw hole, 18: second connection screw hole, 19: mounting hole, 20: third connecting flange, 21: bleeder screw hole, 22: second oil inlet pipe, 23: second oil return pipe, 24: a deflating screw;
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only, and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" may be intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," "including," and "having" are inclusive and therefore specify the presence of stated features, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and/or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order described or illustrated, unless specifically identified as an order of performance. It should also be understood that additional or alternative steps may be used.
Although the terms, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region, layer or section from another region, layer or section. Terms such as "second" and other numerical terms when used herein do not imply a sequence or order unless clearly indicated by the context. Thus, an element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.
For convenience of description, spatially relative terms, such as "inner", "outer", "lower", "below", "upper", "above", and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. Such spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" or "over" the other elements or features. Thus, the example term "below … …" can include both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
As shown in fig. 1 and fig. 2, a first aspect of the present invention provides a fuel filter base, which includes a fuel filter base body 10, the fuel filter base body 10 is provided with a first oil inlet pipe 11 and a first oil return pipe 12 penetrating through the fuel filter base body 10, the first oil inlet pipe 11 and the first oil return pipe 12 are arranged in parallel and have equal lengths, the fuel filter base body 10 is provided with an oil inlet 13 communicating with the first oil inlet pipe 11 and an oil return port 14 communicating with the first oil return pipe 12, the same end of the first oil inlet pipe 11 and the first oil return pipe 12 is provided with a first connecting flange 15, the other end of the first oil inlet pipe 11 and the first oil return pipe 12 is provided with a second connecting flange 16, the first connecting flange 15 is provided with at least one first connecting threaded hole 17, the second connecting flange 16 is provided with at least one second connecting threaded hole 18, the first connecting flange 15 can be connected to the second connecting flange 16 of the further fuel filter support by means of screws.
The utility model provides a fuel filter seat is equipped with first flange 15 and second flange 16, when single fuel filter used, with first oil inlet pipe way 11 near the plug screw shutoff for the one end of oil inlet 13, with first oil outlet pipe way 11 near the plug screw shutoff for the one end of oil-out 14 to with the tube coupling on oil-out 14 can, the fuel got into from first oil inlet pipe way 11 this moment, is flowed out by oil-out 14 after the filter core filters.
When a multi-stage fuel filter seat is needed, the first connecting flange 15 and the second connecting flange 16 are connected through bolts, oil inlets 13 and oil outlets 14 of all the fuel filter seats except the last fuel filter seat are plugged by screws, so that the multi-stage fuel filter seat is formed by combining a plurality of fuel filter seats, at the moment, the first oil inlet pipelines 11 of two identical fuel filter seats are communicated, and the first oil return pipelines 12 are also communicated.
In some embodiments of the present invention, the lower portion of the fuel filter base body 10 is provided with a third connecting flange 20 for connecting a filter element of a fuel filter. The third connecting flange 20 allows the filter insert of the fuel filter to be reliably attached to the fuel filter base body 10.
In some embodiments of the present invention, the third connecting flange 20 is provided with a second oil inlet pipe 22 for communicating the first oil inlet pipe 11 and the filter element of the fuel filter, and the third connecting flange 20 is further provided with a second oil return pipe 23 for communicating the first oil return pipe 11 and the filter element of the fuel filter. The first oil inlet pipe 11 and the first oil return pipe 11 in the fuel filter base can form a passage with a filter element of the fuel filter by arranging the second oil inlet pipe 22 and the second oil return pipe 23.
In some embodiments of the present invention, the outlet end of the first oil inlet pipe 11 covers the top of the filter element. The outlet end of the first oil inlet pipeline 11 is enlarged, so that the fuel oil flowing out of the first oil inlet pipeline 11 can flow to the top of the filter element as far as possible, and the filtering efficiency is improved.
In some embodiments of the present disclosure, the fuel filter base body 10 is provided with at least one mounting hole 19 for connection with the engine block. The fuel filter base 10 can be mounted on the engine by providing the mounting hole 19
In some embodiments of the present invention, the at least one mounting hole 19 is horizontally disposed, and the axial direction of the at least one mounting hole 19 is perpendicular to the axial direction of the first oil inlet pipe 11. The installation direction of the fuel filter seat is adjusted, so that the oil duct can be conveniently arranged, and the space is saved.
In some embodiments of the present disclosure, in the case that the number of the mounting holes 19 is three, the three mounting holes 19 are respectively disposed at both ends of the bottom of the fuel filter base body 10 and at the top of the fuel filter base body 10. Through the triangle type fixing, the fuel filter base can be reliably connected with the engine body of the engine.
In some embodiments of the present invention, the fuel filter seat body 10 is provided with a deflation screw hole 21, the deflation screw hole 21 is communicated with the second oil return pipe 23, and the deflation screw hole 21 is equipped with a deflation screw 24. When the internal pressure of the fuel filter is made excessive by providing the bleed air screw hole 21, the internal pressure of the fuel filter is reduced by opening the bleed air screw hole 21.
In some embodiments of the present invention, the fuel filter base is an integrally formed structure. The reliability and durability of the integrally formed structure are better.
The second aspect of the present invention provides an engine, comprising:
a fuel filter element;
fuel filter seat, fuel filter seat are according to the utility model discloses a first aspect has provided fuel filter seat, and fuel filter seat is used for being connected the organism of fuel filter core and engine.
The utility model provides an engine has the fuel filter seat that can multistage use, when needs multistage fuel filter, can conveniently make up the utility model discloses a fuel filter seat that the first aspect provided constitutes multistage fuel filter seat.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The fuel filter base is characterized by comprising a fuel filter base body, wherein the fuel filter base body is provided with a first oil inlet pipeline and a first oil return pipeline which penetrate through the fuel filter base body, the first oil inlet pipeline and the first oil return pipeline are arranged in parallel and are equal in length, the fuel filter base body is provided with an oil inlet communicated with the first oil inlet pipeline and an oil return opening communicated with the first oil return pipeline, the same end of the first oil inlet pipeline and the same end of the first oil return pipeline are provided with a first connecting flange, the other end of the first oil inlet pipeline and the other end of the first oil return pipeline are provided with a second connecting flange, the first connecting flange is provided with at least one first connecting threaded hole, the second connecting flange is provided with at least one second connecting threaded hole, and the first connecting flange can be connected with the second connecting flange of the other fuel filter base through bolts.
2. The fuel filter base according to claim 1, wherein a third connecting flange for connecting a filter element of the fuel filter is provided at a lower portion of the fuel filter base body.
3. The fuel filter base according to claim 2, wherein the third connecting flange is provided with a second fuel inlet pipe for communicating the first fuel inlet pipe with a filter element of the fuel filter, and is further provided with a second fuel return pipe for communicating the first fuel return pipe with the filter element of the fuel filter.
4. A fuel filter base as claimed in claim 3, in which the outlet end of the second fuel inlet conduit overlies the top of the filter element.
5. The fuel filter mount as defined in claim 1, wherein the fuel filter mount body is provided with at least one mounting hole for connection with a body of an engine.
6. The fuel filter mount as recited in claim 5, wherein the at least one mounting hole is horizontally disposed, and an axial direction of the at least one mounting hole is perpendicular to an axial direction of the first oil inlet pipe.
7. The fuel filter mount as claimed in claim 6, wherein in the case where the at least one mounting hole is three, three mounting holes are provided at both ends of the bottom of the fuel filter mount body and at the top of the fuel filter mount body, respectively.
8. The fuel filter base according to claim 4, wherein the fuel filter base body is provided with a bleeder threaded hole, the bleeder threaded hole is communicated with the second oil return pipe, and a bleeder screw is assembled at the bleeder threaded hole.
9. A fuel filter mount as claimed in any one of claims 1 to 7, which is of unitary construction.
10. An engine, characterized in that the engine comprises:
a fuel filter element;
a fuel filter mount according to any one of claims 1 to 9 for connecting the fuel filter element to the engine block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921676439.0U CN211314431U (en) | 2019-09-30 | 2019-09-30 | Fuel filter seat and engine with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921676439.0U CN211314431U (en) | 2019-09-30 | 2019-09-30 | Fuel filter seat and engine with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211314431U true CN211314431U (en) | 2020-08-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921676439.0U Active CN211314431U (en) | 2019-09-30 | 2019-09-30 | Fuel filter seat and engine with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211314431U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112727650A (en) * | 2020-12-21 | 2021-04-30 | 中国船舶重工集团公司第七一一研究所 | Fuel oil duplex filter |
-
2019
- 2019-09-30 CN CN201921676439.0U patent/CN211314431U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112727650A (en) * | 2020-12-21 | 2021-04-30 | 中国船舶重工集团公司第七一一研究所 | Fuel oil duplex filter |
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