CN212712727U - Filter of oiling machine - Google Patents

Abstract

The utility model provides an oiling machine filter, the on-line screen storage device comprises a base, the supporting leg, first adapter sleeve, a housing, first sealing washer, the second adapter sleeve, filter core with second adapter sleeve threaded connection, the second sealing washer, advance oil pipe, the apron that sets up in oil pipe's upper end and be used for sealing fixedly with the upper end of filter core, the bottom of setting at the apron and the spread groove with the upper end threaded connection of filter core, the third sealing washer of setting in the junction of spread groove and filter core, the first control valve of setting on advancing oil pipe, the second control valve of setting on oil pipe, still including being used for carrying out the clearance module of clearance to the impurity of adhesion at the filter core surface. Through tanker aircraft filter, can not only filter the fuel, can also conveniently dismantle and safety, and can also clear up the impurity of adhesion at the filter core surface to make the filtration efficiency of filter core improve greatly, make the life of filter core obtain the extension.

Description

Filter of oiling machine

Technical Field

The utility model relates to a filter technical field, in particular to tanker aircraft filter.

Background

In order to improve the quality of the fuel, it is generally necessary to provide a filter on the fuel dispenser to remove impurities from the fuel.

Notice for CN 207811257U's utility model discloses an tanker aircraft filter belongs to filter technical field. A flow guide pipe is arranged at the opening at the upper end of the shell, a sealing ring is arranged at the joint of the flow guide pipe and the shell, the upper end of the flow guide pipe is provided with a sealing gasket, the shell is a cylinder with an opening at the bottom, a filter element and a framework oil seal assembly are arranged in the shell, the filter element and the framework oil seal component are sleeved on the flow guide pipe, the framework oil seal component is positioned on a tail end cylinder of the flow guide pipe, the oil inlet hole adopts a special-shaped hole, the mechanical strength is not influenced, the liquid flow is increased, the pressure drop is lower, the guide pipe and the shell are fastened and sealed through the fastening bolt, therefore, when the filter element is replaced, only the fastening bolt and the shell are needed to be disassembled, the filter element is convenient and quick to replace, the filter element is sleeved on the flow guide pipe, the upper end of the filter element is provided with a sealing gasket which is matched and sealed with the flow guide pipe, and the lower end of the filter element is matched and sealed with the framework oil seal assembly, so that the stability of the matching and sealing of the filter element and the filter is enhanced. Because at the in-process that uses, there is more impurity adhesion at the surface of filter core to form the one deck isolation layer at the surface of filter core, make the inside of filter core also can not continue to exert the effect of filtering the fuel because of the existence of above-mentioned isolation layer the position of jam, thereby make the filtration efficiency greatly reduced of filter core, make the life of filter core reduce greatly.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a not enough to prior art provides an oiling machine filter, can not only filter the fuel, can also conveniently dismantle and safety, and can also clear up the impurity of adhesion at the filter core surface to make the filtration efficiency of filter core improve greatly, make the life of filter core obtain the extension.

In order to solve the technical problem, the utility model discloses a technical scheme is: a filter of an oiling machine comprises a base, supporting legs arranged at the bottom of the base and used for being fixed with a base of the oiling machine, a first connecting sleeve arranged on the base, a shell connected with the first connecting sleeve in a threaded manner, a first sealing ring arranged at the joint of the first connecting sleeve and the shell, a second connecting sleeve arranged on the base and positioned at the inner side of the first connecting sleeve, a filter element connected with the second connecting sleeve in a threaded manner, a second sealing ring arranged at the joint of the second connecting sleeve and the filter element, an oil inlet pipeline penetrating through the base and positioned between the first connecting sleeve and the second connecting sleeve, an oil outlet pipeline penetrating through the base and positioned at the inner side of the second connecting sleeve, a cover plate arranged at the upper end of the oil outlet pipeline and used for being fixed with the upper end of the filter element in a sealing manner, a connecting groove arranged at the bottom of the cover plate and in a threaded manner and connected with the upper end of the filter element, a third sealing ring arranged at the, The first control valve of setting on advancing oil pipe, the second control valve of setting on oil pipe says, still including being used for carrying out the clearance module of clearance to the adhesion at the impurity of filter core surface.

Further, the cleaning module comprises an installation frame arranged on the inner wall of the top of the shell, an electric telescopic rod arranged on the installation frame, a vertical rod arranged at the bottom of an output shaft of the electric telescopic rod, and a plurality of scraping lantern rings arranged on the vertical rod and matched with the filter element.

Further, the cleaning module is also including setting up on the montant and with a plurality of cleaning brush of filter core looks adaptation, cleaning brush is the annular.

Furthermore, still be provided with first fixed block on the top outer wall of casing, still be provided with first jack on the first fixed block.

Furthermore, a second fixing block is further arranged on the outer wall of the top of the cover plate, and a second jack is further arranged on the second fixing block.

Furthermore, the connecting groove is also provided with a fixing screw used for fixing the filter element.

Furthermore, the upper end of the oil inlet pipeline is L-shaped.

Compared with the prior art, the beneficial effects of the utility model are as follows: firstly, not only can the impurities in the fuel be filtered, but also the filter element can be conveniently replaced, and the material scraping lantern ring and the cleaning brush can be moved up and down in a mode of extending or shortening a certain length through the output shaft of the electric telescopic rod, and the impurities adhered to the outer surface of the filter element are scraped in the process of contacting with the outer side wall of the filter element, so that the outer surface of the impurity filter element is prevented from forming an isolation layer, the part, which is not blocked, in the filter element cannot continuously play a role in filtering the fuel due to the existence of the isolation layer, the filtering efficiency of the filter element is greatly improved, and the service life of the filter element is greatly prolonged; and because the upper end of the oil inlet pipeline is L-shaped, impurities which are circled from the outer surface of the filter element can be prevented from directly falling into the feed cylinder.

Drawings

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

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. a base; 2. an oiling machine base; 3. supporting legs; 4. a first connecting sleeve; 5. a housing; 6. a first seal ring; 7. a second connecting sleeve; 8. a filter element; 9. a second seal ring; 10. an oil inlet pipeline; 11. an oil outlet pipeline; 12. a cover plate; 13. connecting grooves; 14. a third seal ring; 15. a first control valve; 16. a second control valve; 17. a mounting frame; 18. an electric telescopic rod; 19. a vertical rod; 20. a scraping collar; 21. a cleaning brush; 22. a first fixed block; 23. a first jack; 24. a second fixed block; 25. a second jack; 26. and fixing the screw.

Detailed Description

For a better understanding of the present invention, the contents of the present invention will be further clarified below by referring to examples, but the present invention is not limited to the following examples. In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details.

As shown in figure 1, the filter of the oiling machine comprises a base 1, supporting legs 3 which are arranged at the bottom of the base 1 and are used for being fixed with a base 2 of the oiling machine through screws, a first connecting sleeve 4 arranged on the base 1, a shell 5 in threaded connection with the first connecting sleeve 4, a first sealing ring 6 arranged at the joint of the first connecting sleeve 4 and the shell 5, a second connecting sleeve 7 arranged on the base 1 and positioned at the inner side of the first connecting sleeve 4, a filter element 8 in threaded connection with the second connecting sleeve 7, a second sealing ring 9 arranged at the joint of the second connecting sleeve 7 and the filter element 8, an oil inlet pipeline 10 which penetrates through the base 1 and is positioned between the first connecting sleeve 4 and the second connecting sleeve 7, an oil outlet pipeline 11 which penetrates through the base 1 and is positioned at the inner side of the second connecting sleeve 7, a cover plate 12 which is arranged at the upper end of the oil outlet pipeline 11 and is used for being sealed and fixed with the upper end of the filter element 8, The bottom of the cover plate 12 is provided with a connecting groove 13 in threaded connection with the upper end of the filter element 8, a third sealing ring 14 arranged at the connecting position of the connecting groove 13 and the filter element 8, a first control valve 15 arranged on the oil inlet pipeline 10, a second control valve 16 arranged on the oil outlet pipeline 11, and the cleaning module is used for cleaning impurities adhered to the outer surface of the filter element 8.

The first control valve and the second control valve are both one-way valves, and the first control valve and the second control valve are both electromagnetic valves.

The cleaning module comprises an installation frame 17 arranged on the inner wall of the top of the shell, an electric telescopic rod 18 arranged on the installation frame 17, a vertical rod 19 arranged at the bottom of an output shaft of the electric telescopic rod 18, and a plurality of scraping lantern rings 20 arranged on the vertical rod 19 and matched with the filter element 8.

The cleaning module further comprises a plurality of cleaning brushes 21 which are arranged on the vertical rods 19 and matched with the filter element 8, and the cleaning brushes 21 are annular.

A first fixing block 22 is further arranged on the outer wall of the top of the shell 5, and a first jack 23 is further arranged on the first fixing block 22.

A second fixing block 24 is further arranged on the outer wall of the top of the cover plate 12, and a second jack 25 is further arranged on the second fixing block 24.

The upper end and the spread groove 13 joint of filter core 8, still be provided with on the spread groove 13 and be used for carrying out the set screw 26 fixed with filter core 8.

The upper end of the oil inlet pipeline 10 is L-shaped.

Concretely, earlier link together supporting leg 3 and tanker aircraft base 2 through the screw, and make into oil pipe 10 through the pipe connection ware, oil pipe 11 is linked together with corresponding oil pipe respectively, later open first control valve 15, second control valve 16, the fuel produces the flow by the tanker aircraft, it gets into between casing 5 and the filter core 8 to advance oil pipe 10, under the effect of pressure, the fuel removes to one side that is close to the filter core, and pass filter core 8, impurity in the fuel then is blockked by filter core 8, and then realize the filtration separation of fuel and impurity, later, the fuel gets into oil pipe 11, and leave from oil pipe 11, and then accomplish fuel output.

In the working process of the filter, in order to avoid more impurities from being adhered to the outer surface of the filter element 8, a layer of isolating layer is formed on the outer surface of the filter element 8, so that the part, which is not blocked by the filtering hole in the filter element 8, can not continuously play a role of filtering fuel oil due to the existence of the isolating layer; the user can make the output shaft of electric telescopic handle 18 extend repeatedly, shorten the mode of certain length through the remote controller to make scraping lantern ring 20, cleaning brush 21 reciprocate, scrape the in-process that scraping lantern ring 20, cleaning brush 21 contacted with the lateral wall of filter core 8, can scrape the impurity of adhesion on the filter core 8 surface and take off.

When the filter element 8 needs to be replaced, the rod body can be inserted into the first insertion hole 23, and then the rod body is rotated, so that the shell 5 is taken down from the base 1; afterwards, insert the body of rod again in the second jack 25 to the pole body rotates, because still be provided with on the spread groove 13 and be used for carrying out the set screw 26 fixed with filter core 8, so the rotatory body of rod this moment can make the lower extreme and the separation of second adapter sleeve 7 of filter core 8 earlier, later take off set screw 26, make the upper end and the spread groove 13 separation of filter core 8, so alright take off filter core 8 from apron 12, thereby it provides convenience to change filter core 8 for the user.

Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims (7)

1. The utility model provides an tanker aircraft filter which characterized in that: comprises a base, a supporting leg arranged at the bottom of the base and used for fixing with a base of the oiling machine, a first connecting sleeve arranged on the base, a shell in threaded connection with the first connecting sleeve, a first sealing ring arranged at the joint of the first connecting sleeve and the shell, a second connecting sleeve arranged on the base and positioned at the inner side of the first connecting sleeve, a filter element in threaded connection with the second connecting sleeve, a second sealing ring arranged at the joint of the second connecting sleeve and the filter element, an oil inlet pipeline arranged through the base and positioned between the first connecting sleeve and the second connecting sleeve, an oil outlet pipeline arranged through the base and positioned at the inner side of the second connecting sleeve, a cover plate arranged at the upper end of the oil outlet pipeline and used for sealing and fixing with the upper end of the filter element, a connecting groove arranged at the bottom of the cover plate and in threaded connection with the upper end of the filter element, a third sealing ring arranged at the joint of the connecting groove and the filter element, The first control valve of setting on advancing oil pipe, the second control valve of setting on oil pipe says, still including being used for carrying out the clearance module of clearance to the adhesion at the impurity of filter core surface.

2. The fuel dispenser filter of claim 1 wherein: the cleaning module comprises a mounting frame arranged on the inner wall of the top of the shell, an electric telescopic rod arranged on the mounting frame, a vertical rod arranged at the bottom of an output shaft of the electric telescopic rod, and a plurality of scraping lantern rings arranged on the vertical rod and matched with the filter element.

3. A fuel dispenser filter as set forth in claim 2, wherein: the cleaning module is characterized by further comprising a plurality of cleaning brushes which are arranged on the vertical rod and matched with the filter element, and the cleaning brushes are annular.

4. A fuel dispenser filter as set forth in claim 3, wherein: still be provided with first fixed block on the top outer wall of casing, still be provided with first jack on the first fixed block.

5. A fuel dispenser filter as set forth in claim 4, wherein: and a second fixing block is further arranged on the outer wall of the top of the cover plate, and a second jack is further arranged on the second fixing block.

6. A fuel dispenser filter as set forth in claim 5, wherein: and the connecting groove is also provided with a fixing screw used for fixing the filter element.

7. A fuel dispenser filter as set forth in claim 6, wherein: the upper end of the oil inlet pipeline is L-shaped.

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