CN219128407U

CN219128407U - Filter for filtering aviation kerosene

Info

Publication number: CN219128407U
Application number: CN202222558223.2U
Authority: CN
Inventors: 张宏胜; 齐金和; 齐金广; 邢继增; 赵洋
Original assignee: Zhonghang Oil Filtering Equipment Co ltd Guan County
Current assignee: Zhonghang Oil Filtering Equipment Co ltd Guan County
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-06-06
Anticipated expiration: 2032-09-27

Abstract

The utility model belongs to the technical field of aviation kerosene filters, and particularly relates to a filter for aviation kerosene filtration, which comprises a mounting seat, wherein an insertion pipe and an oil inlet pipe are vertically arranged in the mounting seat, an oil outlet pipe is connected to the insertion pipe, the oil inlet pipe and the oil outlet pipe both extend to the outside of the mounting seat, a pressing block is sleeved on the oil inlet pipe, the pressing block is of an annular structure, a filter body is arranged below the mounting seat, and when the filter body is inserted into the mounting seat, the filter is provided with the oil inlet pipe, the insertion pipe, the pressing block and the filter body which are mutually matched in the mounting seat, the oil inlet pipe is firstly separated from the filter body in the process that the filter body is separated from the mounting seat, and meanwhile, the pressing block is lifted to the lowest position on the oil inlet pipe, so that external kerosene is prevented from entering the filter body, and the problem that residual kerosene overflows when the filter is detached is solved.

Description

Filter for filtering aviation kerosene

Technical Field

The utility model belongs to the technical field of aviation kerosene filters, and particularly relates to a filter for filtering aviation kerosene.

Background

Aviation kerosene is one of petroleum products, is also called odorless kerosene, mainly comprises hydrocarbon compounds of different fractions, and the aviation kerosene adopts a process of once passing through partial conversion, and adopts a cogel catalyst in the processing process, so that the catalyst is filled in a large amount, and the aviation kerosene can be filtered by a filter in the using process.

The existing filter needs to be replaced with a new filter after long-time use, the existing filter needs to be closed when being replaced, residual kerosene overflows when the filter is detached, and therefore the environment is polluted.

Disclosure of Invention

The utility model aims to provide a filter for filtering aviation kerosene, which aims to solve the problems that residual kerosene overflows when the filter is detached, and the existing fixing device does not have a quick-detachment structure and can not be quickly replaced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a be used for aviation kerosene filterable filter, includes the mount pad, intubate and oil feed pipe are installed perpendicularly to the inside of mount pad, be connected with out oil pipe on the intubate, oil feed pipe and oil feed pipe all extend to the outside of mount pad, it is equipped with according to the briquetting to advance the cover on the oil feed pipe, according to the briquetting for cyclic annular structure, filter body is installed to the below of mount pad, works as when filter body inserts in the mount pad, make things convenient for intubate and oil feed pipe's one end insert to in the filter body, at this moment press the piece to rise, make things convenient for oil feed pipe and filter body are in the intercommunication state.

Preferably, the fixed block is installed to the below of mount pad, the fixed block supports in the bottom of filter body, rotate on the fixed block and be connected with adjusting bolt, set up the screw hole on the mount pad, adjusting bolt's one end is screwed in the screw hole.

Preferably, the middle part of mount pad bottom has seted up the mounting groove, press the movable mounting of piece at the mounting groove, be connected with the spring between mounting groove and the pressing the piece, the spring cover is established on the oil feed pipe.

Preferably, the oil inlet pipe is of a tubular structure with one sealed end and one open end, and a plurality of oil outlet holes are formed in the outer side of the sealed end.

Preferably, the outside of mounting groove has seted up the annular, install the coil pipe of ring type structure in the annular, the intubate is equipped with a plurality ofly altogether, and a plurality of the intubate is annular array distribution respectively on the coil pipe, the one end of play oil pipe is connected on the coil pipe, a plurality of sockets have been seted up on the filter body, a plurality of all install the rubber circle in the socket, a plurality of the rubber circle overlaps respectively and establishes on a plurality of intubates.

Preferably, three filter screens are sequentially arranged in the filter body from top to bottom, a sleeve is arranged at one end of the filter body, one end of the sleeve sequentially penetrates through the three filter screens, and one end of the oil inlet pipe can be inserted into the sleeve.

Compared with the prior art, the utility model has the beneficial effects that:

(1) The utility model is provided with the oil inlet pipe, the insertion pipe, the pressing block and the filter body which are mutually matched and positioned in the mounting seat, the oil inlet pipe is firstly separated from the filter body in the process that the filter body is separated from the mounting seat, and meanwhile, the pressing block is lowered to the lowest position on the oil inlet pipe, so that external kerosene is prevented from entering the filter body, and the problem that residual kerosene overflows when the filter is detached is solved.

(2) The utility model is provided with the fixing block and the adjusting bolt which are matched with each other and positioned between the mounting seat and the filter body, the fixing block is propped against the bottom of the filter body, and at the moment, one end of the adjusting bolt is screwed into the mounting seat, so that the filter body is limited on the mounting seat, and when the filter body needs to be dismantled, the fixing block is only required to be pushed to one side on the adjusting bolt, so that the fixing block is far away from the filter body, and the problem that the existing fixing device does not have a quick-dismantling structure and can not be used for quickly replacing the filter is solved.

Drawings

FIG. 1 is a schematic view of a partial structure of the present utility model;

FIG. 2 is a schematic view of the fitting of the mounting base and grommet of the present utility model;

FIG. 3 is a schematic view of the mating of the filter body with the socket of the present utility model;

FIG. 4 is a schematic view showing the appearance of an oil inlet pipe and an oil outlet hole according to the present utility model;

in the figure: 1. a mounting base; 2. a grommet; 3. an oil outlet pipe; 4. a ring groove; 5. a cannula; 6. a filter body; 7. a filter screen; 8. a sleeve; 9. a fixed block; 10. an adjusting bolt; 11. a threaded hole; 12. pressing the blocks; 13. a spring; 14. an oil inlet pipe; 15. an oil outlet hole; 16. a mounting groove; 17. a socket; 18. a rubber ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a be used for aviation kerosene filterable filter, including mount pad 1, intubate 5 and oil feed pipe 14 are installed perpendicularly to the inside of mount pad 1, be connected with oil outlet pipe 3 on the intubate 5, oil feed pipe 14 and oil outlet pipe 3 all extend to the outside of mount pad 1, the cover is equipped with presses briquetting 12 on the oil feed pipe 14, press briquetting 12 to be cyclic annular structure, filter body 6 is installed to the below of mount pad 1, when filter body 6 inserts in mount pad 1, make things convenient for intubate 5 and oil feed pipe 14's one end to insert in filter body 6, press briquetting 12 to rise this moment, make things convenient for oil feed pipe 14 and filter body 6 to be in the intercommunication state.

Further, fixed block 9 is installed to the below of mount pad 1, and fixed block 9 supports the bottom at filter body 6, rotates on the fixed block 9 to be connected with adjusting bolt 10, has offered threaded hole 11 on the mount pad 1, and adjusting bolt 10's one end is screwed in threaded hole 11, restricts filter body 6 on mount pad 1 through fixed block 9 and adjusting bolt 10, when promoting fixed block 9, and fixed block 9 can rotate to one side on adjusting bolt 10, makes things convenient for filter body 6 to break away from mount pad 1.

Further, an installation groove 16 is formed in the middle of the bottom of the installation seat 1, the pressing block 12 is movably installed in the installation groove 16, a spring 13 is connected between the installation groove 16 and the pressing block 12, the spring 13 is sleeved on the oil inlet pipe 14, and the pressing block 12 always keeps sleeved on the oil outlet hole 15 when being pressed without external force through the spring 13.

It should be noted that, the oil inlet pipe 14 is a tubular structure with one sealed end and one open end, and the outer side of the sealed end is provided with a plurality of oil outlet holes 15, when the pressing block 12 is positioned outside the oil outlet holes 15, the oil inlet pipe 14 is in a blocking state, and when the pressing block 12 is positioned above the oil outlet holes 15, the oil inlet pipe 14 is in a clear state.

Further, annular grooves 4 are formed in the outer portion of the mounting groove 16, a plurality of coil pipes 2 of annular structures are arranged in the annular grooves 4, a plurality of insertion pipes 5 are distributed on the coil pipes 2 in an annular array mode, one end of the oil outlet pipe 3 is connected to the coil pipes 2, a plurality of insertion holes 17 are formed in the filter body 6, rubber rings 18 are arranged in the insertion holes 17, the insertion pipes 5 are sleeved with the rubber rings 18, and kerosene in the insertion holes 17 is prevented from overflowing through gaps between the insertion holes 17 and the insertion pipes 5 through the rubber rings 18 in the insertion holes 17.

Further, three filter screens 7 are sequentially installed in the filter body 6 from top to bottom, a sleeve 8 is installed at one end of the filter body 6, one end of the sleeve 8 sequentially penetrates through the three filter screens 7, one end of an oil inlet pipe 14 can be inserted into the sleeve 8, and kerosene is filtered through the three filter screens 7.

The working principle and the using flow of the utility model are as follows: when the utility model is used, the insertion opening 17 on the filter body 6 is aligned with the insertion pipe 5 on the circular pipe 2, at the moment, one end of the filter body 6 is inserted into the annular groove 4 and the installation groove 16 on the installation seat 1, at the moment, one end of the insertion pipe 5 is inserted into the filter body 6 through the insertion opening 17, the rubber ring 18 is sleeved on the insertion pipe 5, the sleeve pipe 8 is pressed on the pressing block 12, the oil inlet pipe 14 enters the sleeve pipe 8, the fixing block 9 is abutted against the bottom of the filter body 6, the adjusting bolt 10 is screwed into the threaded hole 11, so that the filter body 6 is limited on the installation seat 1, external kerosene enters the sleeve pipe 8 through the oil outlet hole 15 on the oil inlet pipe 14, enters the filter body 6 through the sleeve pipe 8, enters the oil outlet pipe 3 through the three layers of filter screens 7 after being filtered, and enters the oil outlet pipe 3 through the circular pipe 2, and is discharged through the oil outlet pipe 3.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A filter for filtering aviation kerosene, characterized in that: including mount pad (1), intubate (5) and oil feed pipe (14) are installed perpendicularly to the inside of mount pad (1), be connected with oil outlet pipe (3) on intubate (5), oil feed pipe (14) and oil outlet pipe (3) all extend to the outside of mount pad (1), the cover is equipped with on oil feed pipe (14) presses briquetting (12), press briquetting (12) to be annular structure, filter body (6) are installed to the below of mount pad (1), works as when filter body (6) inserts in mount pad (1), the one end of convenience intubate (5) and oil feed pipe (14) inserts to in filter body (6), at this moment press briquetting (12) rise, the convenience oil feed pipe (14) are in the intercommunication state with filter body (6).

2. A filter for aviation kerosene filtration according to claim 1, wherein: the utility model discloses a filter, including filter body (6), mount pad (1), fixed block (9) are installed to the below of mount pad (1), fixed block (9) support the bottom at filter body (6), rotate on fixed block (9) and be connected with adjusting bolt (10), threaded hole (11) have been seted up on mount pad (1), the one end of adjusting bolt (10) is screwed in threaded hole (11).

3. A filter for aviation kerosene filtration according to claim 1, wherein: the middle part of mount pad (1) bottom has seted up mounting groove (16), press in installation groove (16) movable mounting in piece (12), be connected with spring (13) between mounting groove (16) and the pressing piece (12), spring (13) cover is established on oil feed pipe (14).

4. A filter for aviation kerosene filtration according to claim 1, wherein: the oil inlet pipe (14) is of a tubular structure with one sealed end and one open end, and a plurality of oil outlet holes (15) are formed in the outer side of the sealed end.

5. A filter for aviation kerosene filtration according to claim 3, wherein: annular groove (4) have been seted up to the outside of mounting groove (16), install coil pipe (2) of ring type structure in annular groove (4), intubate (5) are equipped with a plurality ofly altogether, a plurality of intubate (5) are annular array distribution respectively on coil pipe (2), the one end of play oil pipe (3) is connected on coil pipe (2), a plurality of sockets (17) have been seted up on filter body (6), a plurality of all install rubber circle (18) in socket (17), a plurality of rubber circle (18) are overlapped respectively and are established on a plurality of intubates (5).

6. A filter for aviation kerosene filtration according to claim 1, wherein: three filter screens (7) are sequentially arranged in the filter body (6) from top to bottom, a sleeve (8) is arranged at one end of the filter body (6), one end of the sleeve (8) sequentially penetrates through the three filter screens (7), and one end of the oil inlet pipe (14) can be inserted into the sleeve (8).