CN211975081U

CN211975081U - Engine oil filtering device suitable for turbo fan

Info

Publication number: CN211975081U
Application number: CN202020047962.3U
Authority: CN
Inventors: 费秀国; 林钢
Original assignee: Nanjing Daneng Power Technology Co ltd
Current assignee: Nanjing Daneng Power Technology Co ltd
Priority date: 2020-01-10
Filing date: 2020-01-10
Publication date: 2020-11-20
Anticipated expiration: 2030-01-10

Abstract

The utility model discloses an engine oil filter equipment suitable for turbo fan, including organism, oil inlet and oil-out have been opened respectively to the both sides of organism, the top of organism is connected with filtering mechanism. The utility model discloses an impeller is aimed at to the oil inlet, produces the impact to the impeller after oil gets into to make the impeller rotate, the impeller rotates, thereby mix fluid and produce the whirl state, thereby can have spun the impurity that adheres to on the filter core, avoid causing the jam to influence the use to the filter core.

Description

Engine oil filtering device suitable for turbo fan

Technical Field

The utility model relates to the technical field of engines, specifically be an engine oil filter equipment suitable for turbofan.

Background

A turbine, a machine that converts energy contained in a fluid medium into mechanical work. Also known as turbines, turbines. The working conditions of the turbine are different from the media used, so the structure of the turbine is various, but the basic working principle is similar. The turbine mainly comprises a rotating element which is arranged on a turbine shaft and is provided with blades which are uniformly arranged along the circumference, and an engine of the turbine is lubricated by oil in the working process, so that impurities are prevented from entering and needing to be filtered by a filtering mechanism.

Currently, the existing engine oil filtering devices suitable for the turbo fan have some defects, for example; the phenomenon that the filter core is plugged up to impurity exists at the in-process that current filter equipment used, and the junction produces the corrosion easily moreover, and life is short. For this reason, new technical solutions need to be designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an engine oil filter equipment suitable for turbofan has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an engine oil filtering device suitable for a turbine fan comprises a machine body, an oil inlet and an oil outlet, wherein the two sides of the machine body are respectively provided with the oil inlet and the oil outlet, and the top of the machine body is connected with a filtering mechanism;

the filter mechanism comprises a shell, a filter element, a bearing, a rotating shaft, an impeller and a fixing ring, wherein the shell is installed at the top of the machine body, the bottom of the shell is inserted into the surface of the fixing ring, the filter element is installed in the middle of an inner cavity of the shell, the bearing is fixedly installed on the left side wall of the filter element, the rotating shaft is inserted into the inner cavity of the bearing, and the impeller is fixedly connected to the outer end of the rotating shaft.

As a preferred embodiment of the utility model, the slot has been seted up at solid fixed ring top, the casing is pegged graft in the slot inner chamber, elastic steel sheet is all installed to the inside and outside wall of casing, the spacing groove has all been seted up to the inner chamber both sides wall of slot, elastic steel sheet joint in spacing inslot chamber.

As an optimized implementation mode of the utility model, the outer wall cover of elastic steel sheet is equipped with carbon fiber wrapping layer.

As a preferred embodiment of the present invention, the inner opening of the oil inlet is opposite to the impeller.

As a preferred embodiment of the present invention, the inner wall of the limiting groove is coated with a ceramic layer.

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

1. the utility model discloses an impeller is aimed at to the oil inlet, produces the impact to the impeller after oil gets into to make the impeller rotate, the impeller rotates, thereby mix fluid and produce the whirl state, thereby can have spun the impurity that adheres to on the filter core, avoid causing the jam to influence the use to the filter core.

2. The utility model discloses an elastic steel sheet outer wall cover is equipped with carbon fiber parcel layer to promote elastic steel sheet's wear-resisting and corrosion resisting property, thereby avoided the junction corrosion, effectual life that has prolonged.

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 a schematic diagram of an overall structure of an engine oil filtering device suitable for a turbine fan according to the present invention;

fig. 2 is a schematic diagram of a connection structure between a fixing ring and a housing of an engine oil filtering device for a turbo fan according to the present invention.

In the figure: 1. a body; 2. an oil inlet; 3. an oil outlet; 4. a housing; 5. a filter element; 6. a bearing; 7. a rotating shaft; 8. an impeller; 9. a fixing ring; 10. an elastic steel sheet; 11. a carbon fiber wrapping layer; 12. a slot; 13. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all 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, and do not indicate or imply that the device or element being 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. To the ordinary technical personnel in this field, can understand the specific meaning in the utility model of above-mentioned term with the concrete condition, the utility model provides an electrical apparatus's model is the reference only, can be through changing different models electrical apparatus that the function is the same according to the actual use condition.

Referring to fig. 1-2, the present invention provides a technical solution: an engine oil filtering device suitable for a turbine fan comprises a machine body 1, an oil inlet 2 and an oil outlet 3, wherein the oil inlet 2 and the oil outlet 3 are respectively communicated with two sides of the machine body 1, and the top of the machine body 1 is connected with a filtering mechanism;

the filtering mechanism comprises a shell 4, a filter element 5, a bearing 6, a rotating shaft 7, an impeller 8 and a fixing ring 9, the shell 4 is installed at the top of the machine body 1, the bottom of the shell 4 is inserted into the surface of the fixing ring 9, the filter element 5 is installed in the middle of an inner cavity of the shell 4, the bearing 6 is fixedly installed on the left side wall of the filter element 5, the rotating shaft 7 is inserted into the inner cavity of the bearing 6, the outer end of the rotating shaft 7 is fixedly connected with the impeller 8, as shown in fig. 1 in the embodiment, an oil inlet 2 is formed in an oil inlet, the impact force of oil can drive the impeller 8 to rotate, so that oil rotational flow is driven, impurities on the surface of.

In the embodiment, referring to fig. 2, a slot 12 is formed in the top of the fixing ring 9, the housing 4 is inserted into an inner cavity of the slot 12, elastic steel sheets 10 are mounted on inner and outer walls of the housing 4, limiting grooves 13 are formed in two side walls of the inner cavity of the slot 12, and the elastic steel sheets 10 are clamped in the inner cavity of the limiting grooves 13.

In this embodiment, referring to fig. 2, the outer wall of the elastic steel sheet 10 is sleeved with a carbon fiber wrapping layer 11, which has the functions of enhancing corrosion resistance and wear resistance and prolonging service life.

In this embodiment, referring to fig. 1, an inner opening of the oil inlet 2 faces the impeller 8, and the oil inlet has an effect that the oil can act on an outer wall of the impeller.

In this embodiment, referring to fig. 2, the inner wall of the limiting groove 13 is coated with a ceramic layer, which is used to further enhance the wear resistance.

It should be noted that, the engine oil filtering device for the turbo fan of the present invention includes all the components known by the general standard or the skilled in the art, the structure and principle of the device are all known by the technical manual or the conventional experimental method, at the idle position of the device, all the electric devices, which refer to the power element, the electric devices and the adaptive monitoring computer, are connected with the power supply through the wires, the specific connection means should refer to the following working principle, the electric connection between the electric devices is completed in the working sequence, the detailed connection means is the known technology in the art, the working principle and the process are mainly described below, the description of the electric control is not needed, when the engine oil filtering device for the turbo fan is used, the oil is introduced through the oil inlet 2, impeller 8 is aimed at to the fluid of oil inlet 2, the impact of fluid can drive impeller 8 and rotate, impeller 8 rotates, thereby can mix fluid, make the fluid whirl, the fluid of whirl can play the impurity on 5 surfaces of filter core soon, avoid papermaking to cause the jam to filter core 5, fluid passes filter core 5 and derives through oil-out 3 and use can, the elastic steel sheet 10 of 4 outer walls of casing inserts the spacing inslot 13 in slot 12 simultaneously, make

casing

4 and 1 connection fastening of organism, elastic steel sheet 10 outer wall cover is equipped with carbon fiber parcel layer 11 can increase elastic steel sheet 10's wear resistance and corrosion resisting property, thereby life has been prolonged, the condition of corrosion is avoided appearing, the device simple structure, and convenient operation, therefore, the clothes hanger is strong in practicability.

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

1. The utility model provides an engine oil filter equipment suitable for turbo fan, includes organism (1), oil inlet (2) and oil-out (3), its characterized in that: an oil inlet (2) and an oil outlet (3) are respectively communicated with two sides of the machine body (1), and the top of the machine body (1) is connected with a filtering mechanism;

the filter mechanism comprises a shell (4), a filter element (5), a bearing (6), a rotating shaft (7), an impeller (8) and a fixing ring (9), wherein the shell (4) is installed at the top of the machine body (1), the bottom of the shell (4) is inserted into the surface of the fixing ring (9), the filter element (5) is installed in the middle of an inner cavity of the shell (4), the bearing (6) is fixedly installed on the left side wall of the filter element (5), the rotating shaft (7) is inserted into the inner cavity of the bearing (6), and the impeller (8) is fixedly connected to the outer end of the rotating shaft (7).

2. The engine oil filtering device suitable for the turbo fan as set forth in claim 1, wherein: the fixing ring is characterized in that a slot (12) is formed in the top of the fixing ring (9), the shell (4) is inserted into an inner cavity of the slot (12), elastic steel sheets (10) are mounted on the inner wall and the outer wall of the shell (4), limiting grooves (13) are formed in two side walls of the inner cavity of the slot (12), and the elastic steel sheets (10) are clamped in the inner cavity of the limiting grooves (13).

3. The engine oil filtering device suitable for the turbo fan as set forth in claim 2, wherein: the outer wall of the elastic steel sheet (10) is sleeved with a carbon fiber wrapping layer (11).

4. The engine oil filtering device suitable for the turbo fan as set forth in claim 1, wherein: the inner opening of the oil inlet (2) is opposite to the impeller (8).

5. The engine oil filtering device suitable for the turbo fan as set forth in claim 2, wherein: the inner wall of the limiting groove (13) is coated with a ceramic layer.