CN217129620U

CN217129620U - Internal purifying device of engine

Info

Publication number: CN217129620U
Application number: CN202221024833.8U
Authority: CN
Inventors: 吕峰; 王一维
Original assignee: Changzhou Fuji Changchai Robin Gasoline Engine Co ltd
Current assignee: Changzhou Fuji Changchai Robin Gasoline Engine Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-08-05
Anticipated expiration: 2032-04-29

Abstract

The utility model discloses an engine built-in purifier, its technical scheme main points are, wholly through adopting good cooperation mounting structure design, whole engine built-in purifier can carry out the installation work of integration promptly, mounting hole cooperation screw on the mount pad of accessible both sides carries out its installation in engine built-in oil inlet department, it is better to actually carry out the engine built-in installation and demolish convenient convenience, set up the filter screen structure that is favorable to changing in the engine built-in purifier in addition, the accessible is twisted off the dog and is realized taking out the dismantlement fast of filter screen cover, whole engine built-in purifier's filter screen does benefit to wash to maintain the change promptly.

Description

Internal purifying device of engine

Technical Field

The utility model relates to an agricultural machinery engine field, in particular to purifier in engine.

Background

At present, the engine is suitable for a power generation device, and can also refer to the whole machine (such as a gasoline engine and an aircraft engine) comprising the power device. The types thereof include, for example, internal combustion engines (gasoline engines, etc.), external combustion engines (stirling engines, steam engines, etc.), gas turbines (racing cars), electric motors, etc.;

when purifier carries out the use in current engine built-in, it lacks good cooperation mounting structure design, actually carries out the installation in the engine and demolishs convenient convenience relatively poor, and purifier lacks the filter screen structure that does benefit to the change in current engine built-in addition, and purifier's filter screen is unfavorable for wasing the maintenance and changes in whole engine built-in.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model aims to provide an engine built-in purifier through adopting good cooperation mounting structure design, actually carries out the engine built-in installation and demolish convenient convenience better, and the current engine built-in purifier sets up the filter screen structure that is favorable to changing in addition, and whole engine built-in purifier's filter screen does benefit to and washs the maintenance change.

The above technical purpose of the present invention can be achieved by the following technical solutions:

purifier in engine, including the installation circle, logical groove has been seted up between the wall central point puts about the installation circle, the installation circle diapire just is located logical groove opening part fixedly connected with installation cover, just correspond logical groove and seted up the through-hole between the wall of both sides about the installation cover, through-hole inside wall middle part is annular equidistance form and has seted up six filter cells, the filter screen cover has been cup jointed in the slip of installation cover lateral wall, installation cover diapire just is located through-hole opening part sliding connection has the dog, dog roof sliding connection has filter screen cover diapire, filter screen cover roof sliding connection has the installation circle diapire.

In the fluid got into the through-hole, accessible filter cell discharge all around, carried out the filtration of fluid through the filter screen cover in the installation cover outside, played the purification effect in the engine machine.

Furthermore, the two sides of the annular outer side wall of the mounting ring are fixedly connected with mounting seats in a symmetrical shape, and mounting holes are formed between the central positions of the upper side wall and the lower side wall of the mounting seats.

Wholly through adopting good cooperation mounting structure design, purifier can carry out the installation work of integration in whole engine promptly, and the mounting hole cooperation screw on the mount pad of accessible both sides carries out its installation in engine oil inlet department, actually carries out the engine built-in installation and demolishs convenient convenience better.

Further, the mounting ring top wall is located through groove opening part fixedly connected with kuppe, kuppe top wall opening part fixedly connected with advances oil pipe.

The oil can be fed into the through hole of the mounting sleeve from the air guide sleeve through the through groove of the mounting ring through the oil inlet pipe.

Furthermore, the inside wall of the opening below the through hole is provided with threads and is connected with a threaded connection block in a threaded manner, and the bottom wall of the threaded connection block is fixedly connected with the center of the top wall of the check block.

The filter screen structure that the setting is favorable to changing, the accessible is twisted off the dog and is realized taking out the dismantlement fast of filter screen cover, and purifier's in the whole engine filter screen does benefit to wash promptly and maintains the change.

To sum up, the utility model discloses following beneficial effect has:

1. the whole engine internal purification device can be integrally installed by adopting a good matching installation structure design, the installation of the purification device at an oil inlet in the engine can be carried out by matching the installation holes on the installation bases on two sides with the screws, and the convenience for actually installing and dismantling the engine are better;

2. the filter screen structure that is favorable to changing is set up in the purifier in the engine, and the accessible is unscrewed the dog and is realized taking out the dismantlement fast of filter screen cover, and purifier's in the whole engine filter screen does benefit to wash and maintains the change promptly.

Drawings

FIG. 1 is an overall perspective view of the present embodiment;

FIG. 2 is a perspective view of the main body in the present embodiment;

FIG. 3 is a perspective view illustrating an oil feeding structure in the present embodiment;

fig. 4 is a perspective view of the stopper structure in this embodiment.

In the figure, 1, a mounting ring; 2. a through groove; 3. installing a sleeve; 4. a through hole; 5. a filter screen sleeve; 6. a stopper; 7. a threaded connection block; 8. a filter cell; 9. a mounting seat; 10. mounting holes; 11. a pod; 12. an oil inlet pipe.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1 and 2, including installation circle 1, logical groove 2 has been seted up between the wall central point of installation circle 1 upper and lower both sides put, installation circle 1 diapire just is located logical groove 2 opening part fixedly connected with installation cover 3, just correspond logical groove 2 and seted up through-hole 4 between the wall of installation cover 3 upper and lower both sides, through-hole 4 inside wall middle part is annular equidistance form and has seted up six

filter cells

8, 3 lateral walls of installation cover slip cup jointed

filter screen cover

5, 3 diapalls of installation cover just are located through-hole 4 opening part sliding connection of through-

hole

6, 6 roof sliding connection of dog have 5 diapalls of filter screen cover, 5 roof sliding connection of filter screen cover have installation circle 1 diapalls, fluid gets into through-hole 4 in, accessible filter cell 8 all around discharge, filter filtration of fluid is carried out to filter screen cover 5 in the 3 outsides of installation cover, play the internal purification effect of engine.

Referring to fig. 1 and 3, 1 annular lateral wall both sides of installing ring are symmetry form fixedly connected with mount pad 9, mounting hole 10 has been seted up between the wall central point of both sides about mount pad 9, wholly through adopting good cooperation mounting structure design, purifier can carry out the installation work of integration in whole engine promptly, mounting hole 10 cooperation screw on the mount pad 9 of accessible both sides carries out its installation in engine oil inlet department, it is better to actually carry out the installation in the engine and demolish convenient convenience.

Referring to fig. 2 and 3, the top wall of the mounting ring 1 is fixedly connected with a dome 11 at the opening of the through groove 2, the opening of the top wall of the dome 11 is fixedly connected with an oil inlet pipe 12, and oil can be fed into the through hole 4 of the mounting ring 3 from the dome 11 through the through groove 2 of the mounting ring 1 through the oil inlet pipe 12.

Referring to fig. 1, fig. 2 and fig. 4, 4 below openings of through-hole inside walls are provided with screw thread and threaded connection has threaded

connection piece

7, and 7 diapire fixedly connected with dog 6 roof central points of threaded connection piece put, set up the filter screen structure that is favorable to changing, and the accessible is unscrewed dog 6 and is realized taking out the dismantlement fast of filter screen cover 5, and whole engine built-in purifier's filter screen does benefit to and washs to maintain the change promptly.

The specific implementation process comprises the following steps: accessible oil inlet pipe 12 is led to the groove 2 and is led to oil feed in 3 through-holes 4 to the installation cover by kuppe 11 through installation circle 1, fluid gets into in the through-hole 4, accessible filter bowl 8 all around is discharged, filter filtration of fluid is carried out to filter screen sleeve 5 via the installation cover 3 outsides, play the purification effect in the engine, whole through adopting good cooperation mounting structure design, purifier can carry out the installation work of integration promptly in the whole engine, the mounting hole 10 cooperation screw on the accessible both sides mount pad 9 carries out its installation in engine oil inlet department, it is better to actually carry out the installation in the engine and demolish convenient convenience, the filter screen structure that is favorable to changing is set up in addition, dog 6 is realized taking out the dismantlement fast of filter screen sleeve 5 to the accessible, the filter screen of purifier is favorable to wasing and is maintained the change in the whole engine.

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 understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The internal purification device of the engine is characterized in that: the mounting ring comprises a mounting ring (1), a through groove (2) is formed between the center positions of the upper side wall and the lower side wall of the mounting ring (1), and a mounting sleeve (3) is fixedly connected to the bottom wall of the mounting ring (1) and is positioned at the opening of the through groove (2);

a through hole (4) is formed between the upper side wall and the lower side wall of the mounting sleeve (3) and corresponds to the through groove (2), six filter cells (8) are formed in the middle of the inner side wall of the through hole (4) in an annular equidistant mode, and a filter screen sleeve (5) is sleeved on the outer side wall of the mounting sleeve (3) in a sliding mode;

the mounting sleeve (3) bottom wall is located at the opening of the through hole (4) and is connected with a stop block (6) in a sliding mode, and the top wall of the stop block (6) is connected with a filter screen sleeve (5) bottom wall in a sliding mode.

2. The engine internal purification apparatus according to claim 1, wherein: the top wall of the filter screen sleeve (5) is connected with the bottom wall of the mounting ring (1) in a sliding manner.

3. The engine internal purification apparatus according to claim 1, wherein: the two sides of the annular outer side wall of the mounting ring (1) are symmetrically fixedly connected with mounting seats (9).

4. The engine internal purification apparatus according to claim 3, wherein: and a mounting hole (10) is formed between the central positions of the upper side wall and the lower side wall of the mounting seat (9).

5. The engine internal purification apparatus according to claim 1, wherein: the top wall of the mounting ring (1) is fixedly connected with a flow guide cover (11) at the opening of the through groove (2).

6. The engine internal purification apparatus according to claim 5, wherein: an oil inlet pipe (12) is fixedly connected to an opening of the top wall of the air guide sleeve (11).

7. The engine internal purification apparatus according to claim 1, wherein: through-hole (4) below opening part inside wall is provided with screw thread and threaded connection has threaded connection piece (7), threaded connection piece (7) diapire fixedly connected with dog (6) roof central point puts.