CN213928487U - Efficient combination machine oil filter core - Google Patents

Abstract

The utility model relates to an engine oil filter core technical field discloses an efficient combination engine oil filter core, including engine oil filter core body, engine oil filter core body upper end is provided with the connection screw socket, both ends all are provided with the check valve about engine oil filter core body upper end kneck, and are two sets of the check valve lower extreme all is provided with the oil feed chamber, the inboard fixed mounting in oil feed chamber has a section of thick bamboo, it has first filter paper to strain outside fixed mounting. The utility model discloses an upper end fixed mounting has reserve filter cylinder upper end fixed mounting respectively has first filter plate and second filter plate on the oil drain port, and be provided with the second filter paper between first filter plate and the second filter plate, the first filter paper in the filter cylinder outside when the oil feed intracavity is after long-time the use, can't reach the filter effect, and the bypass valve can be opened, a large amount of machine oil can get into reserve filter cylinder through the oil drain port, reach reserve filterable effect, the device live time has been prolonged, be favorable to more practical use efficient combination machine oil filter core.

Description

Efficient combination machine oil filter core

Technical Field

The utility model relates to an engine oil filter core technical field specifically is an efficient combination engine oil filter core.

Background

At present, an engine oil purifier is an important part on engine power equipment of vehicles, engineering machinery, ships and the like, and during the rotation of an engine, engine oil flows through the engine and simultaneously carries carbides, oil sludge, wear metal particles and the like in each part of the engine back to an oil tank. These impurities can contribute to increased wear of engine components, corrosion or seizure of moving parts. The engine oil purifier can filter harmful impurities in the engine oil, ensure the cleanness of the engine oil, prolong the service time of the engine oil and protect various parts of the engine.

In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved: however, after the engine oil filter element in the existing field is used for a long time, the filter paper in the engine oil filter element is blocked, and the engine oil filter element cannot achieve the filtering effect.

Therefore, we provide an efficient combination engine oil filter core, through have at oil drain port upper end fixed mounting with reserve strain an upper end respectively fixed mounting have first filter plate and second filter plate, and be provided with the second filter paper between first filter plate and the second filter plate, strain a section of thick bamboo outside first filter paper when the oil feed intracavity and use the back for a long time, can't reach the filter effect, and the bypass valve can be opened, a large amount of engine oil can get into reserve a section of thick bamboo through the oil drain port, reach reserve filterable effect, the device live time has been prolonged, be favorable to more practical use efficient combination engine oil filter core.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an efficient combination machine oil filter core has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an efficient combination engine oil filter core, includes engine oil filter core body, engine oil filter core body upper end is provided with connects the screw socket, both ends all are provided with the check valve about engine oil filter core body upper end kneck, and are two sets of the check valve lower extreme all is provided with the oil feed chamber, the inboard fixed mounting of oil feed chamber has a section of thick bamboo, strain a section of thick bamboo outside fixed mounting and have first filter paper, strain and seted up the oil drain port in the middle of the lower extreme, oil drain port upper end fixed mounting has reserve a section of thick bamboo, reserve section of thick bamboo upper end fixed mounting has first filter plate and second filter plate respectively, be provided with second filter paper between first filter plate and the second filter plate.

As an optimal implementation mode of the utility model, the oil drain port upper end is provided with the oil return inner chamber, the oil return inner chamber communicates with the connection screw socket each other.

As a preferred embodiment of the present invention, the spare filter cartridge is communicated with the oil return inner chamber.

As a preferred embodiment of the present invention, a bypass valve is installed in the lower end of the spare filter cartridge, and the bypass valve and the oil drain port are engaged with each other.

As a preferred embodiment of the present invention, the first filter paper and the second filter paper have a triangular folded shape.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an upper end fixed mounting has reserve filter cylinder upper end fixed mounting respectively has first filter plate and second filter plate on the oil drain port, and be provided with the second filter paper between first filter plate and the second filter plate, the first filter paper in the filter cylinder outside when the oil feed intracavity is after long-time the use, can't reach the filter effect, and the bypass valve can be opened, a large amount of machine oil can get into reserve filter cylinder through the oil drain port, reach reserve filterable effect, the device live time has been prolonged, be favorable to more practical use efficient combination machine oil filter core.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is the utility model relates to an overall structure of efficient combination machine oil filter core schematic diagram.

In the figure: 1. an engine oil filter element body; 2. a connecting screw; 3. a check valve; 4. an oil inlet cavity; 5. a filter cartridge; 6. a first filter paper; 7. an oil discharge port; 8. a bypass valve; 9. a spare filter cartridge; 10. a first filter plate; 11. a second filter paper; 12. a second filter plate; 13. an oil return inner cavity.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention; in the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides an efficient combination engine oil filter core, includes engine oil filter core body 1, 1 upper end of engine oil filter core body is provided with connects screw thread mouth 2, both ends all are provided with check valve 3, two sets of about 1 upper end kneck of engine oil filter core body 3 lower extreme all is provided with oil feed chamber 4, 4 inboard fixed mounting in oil feed chamber have a section of thick bamboo 5, it has first filter paper 6 to strain 5 outside fixed mounting of section of thick bamboo, strain and seted up oil drain 7 in the middle of 5 lower extremes, oil drain 7 upper end fixed mounting has reserve section of thick bamboo 9, reserve section of thick bamboo 9 upper end fixed mounting respectively has first filter plate 10 and second filter plate 12, be provided with second filter paper 11 between first filter plate 10 and the second filter plate 12.

In the embodiment, referring to fig. 1, the upper end of the oil discharge port 7 is fixedly provided with the standby filter cylinder 9, the upper end of the standby filter cylinder is fixedly provided with the first filter plate 10 and the second filter plate 12 respectively, the second filter paper 11 is arranged between the first filter plate 10 and the second filter plate 12, after the first filter paper 6 outside the filter cylinder 5 in the oil inlet cavity 4 is used for a long time, the filter effect cannot be achieved, the bypass valve 8 can be opened, a large amount of engine oil can enter the standby filter cylinder 5 through the oil discharge port 7, the standby filtering effect is achieved, the service life of the device is prolonged, and the efficient combined engine oil filter core is more practical and can be used.

Wherein, the upper end of the oil discharge port 7 is provided with an oil return inner cavity 13, and the oil return inner cavity 13 is communicated with the connecting screw port 2.

Wherein, the spare filter cylinder 9 is communicated with the oil return inner cavity 13.

A bypass valve 8 is installed in the lower end of the standby filter cylinder 9, and the bypass valve 8 is matched with the oil drain port 7.

Wherein the first filter paper 6 and the second filter paper 11 are both in a triangular folded shape.

When an efficient combination machine oil filter core uses, it is required to explain, the utility model relates to an efficient combination machine oil filter core, each part is the parts that general standard component or technical staff in the field know, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

During the use, through installing spare 9 upper ends of straining respectively fixed mounting have first filter plate 10 and second filter plate 12 at oil drain 7 upper end fixed mounting, and be provided with second filter paper 11 between first filter plate 10 and the second filter plate 12, strain a section of thick bamboo 5 outside first filter paper 6 in the oil feed chamber 4 after long-time the use, can't reach the filter effect, and bypass valve 8 can be opened, a large amount of machine oil can get into spare section of thick bamboo 5 through oil drain 7, reach spare filterable effect, the device live time has been prolonged, however change machine oil filter core body 1 at regular intervals.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides an efficient combination machine oil filter core, includes machine oil filter core body (1), its characterized in that: the engine oil filter core comprises an engine oil filter core body (1), wherein a connecting screw (2) is arranged at the upper end of the engine oil filter core body (1), a check valve (3) is arranged at each of the left end and the right end of an interface at the upper end of the engine oil filter core body (1), the lower end of the check valve (3) is provided with an oil inlet cavity (4), a filter cylinder (5) is fixedly arranged at the inner side of the oil inlet cavity (4), a first filter paper (6) is fixedly arranged at the outer side of the filter cylinder (5), an oil outlet (7) is formed in the middle of the lower end of the filter cylinder (5), a standby filter cylinder (9) is fixedly arranged at the upper end of the oil outlet (7), a first filter plate (10) and a second filter plate (12) are fixedly arranged.

2. A high efficiency combination oil filter cartridge as set forth in claim 1, wherein: an oil return inner cavity (13) is arranged at the upper end of the oil discharge port (7), and the oil return inner cavity (13) is communicated with the connecting screw port (2).

3. A high efficiency combination oil filter cartridge as set forth in claim 2, wherein: the spare filter cylinder (9) is communicated with the oil return inner cavity (13).

4. A high efficiency combination oil filter cartridge as set forth in claim 1, wherein: a bypass valve (8) is installed in the lower end of the standby filter cylinder (9), and the bypass valve (8) is matched with the oil drain port (7).

5. A high efficiency combination oil filter cartridge as set forth in claim 1, wherein: the first filter paper (6) and the second filter paper (11) are both in a triangular folded shape.

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