CN218268503U

CN218268503U - Lubricating device of turbocharger

Info

Publication number: CN218268503U
Application number: CN202222480944.6U
Authority: CN
Inventors: 刘光华
Original assignee: Weifang Lianxin Supercharger Ltd By Share Ltd
Current assignee: Shandong Lianxin Power Technology Co.,Ltd.
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-01-10
Anticipated expiration: 2032-09-20

Abstract

The utility model relates to the technical field of turbochargers, and discloses a lubricating device of a turbocharger, which comprises a supercharger, an oil storage tank and a filter cylinder, wherein the back surface of the oil storage tank is fixedly provided with a booster pump, the oil inlet end of the booster pump runs through the oil storage tank and extends into the oil storage tank, the output end of the booster pump is fixedly communicated with a communicating pipe, one end of the communicating pipe, which is far away from the booster pump, runs through the supercharger and extends into the supercharger, the outer surface of the filter cylinder is fixedly communicated with an oil inlet pipe, one end of the oil inlet pipe, which is far away from the filter cylinder, runs through the supercharger and extends into the supercharger, and the bottom surface of the filter cylinder is fixedly communicated with an oil outlet pipe; the utility model discloses an advance oil pipe cooperation cartridge filter for inside lubricating oil of booster can get into the cartridge filter earlier when circulating inside, utilizes the filter core to filter lubricating oil, can effectively filter the impurity of lubricating oil inside, reaches and to filter lubricating oil, reduces booster wearing and tearing, guarantees booster life's effect.

Description

Lubricating device of turbocharger

Technical Field

The utility model relates to a turbo charger technical field specifically is a turbo charger's lubricating arrangement.

Background

The compressor impeller and the turbine in the turbocharger are assembled on the same rotating shaft and are called as a rotor, and a sealing element, a thrust bearing sheet and the like are arranged on the same rotor shaft and rotate together.

The utility model discloses a current grant public number CN 205330799U's utility model discloses a lubricating arrangement and engine for turbo charger, including engine main oil gallery and the booster midbody of being connected with this engine main oil gallery, wherein, lubricating arrangement still includes the pressure oil source of being connected with the booster midbody, the booster midbody selectively receives from the engine main oil gallery or the lubricant of pressure oil source supply.

Adopt above-mentioned technical scheme, can provide emollient for the booster midbody to make turbo charger can obtain very lubrication, improve life, but above-mentioned technical scheme is lubricated turbo charger, can not filter and cool down lubricating oil, makes the inside impurity that remains of lubricating oil easily, and then causes wearing and tearing to turbo charger inner facilities, simultaneously because high temperature has also increased the consumption of lubricating oil, has reduced lubricated effect.

Disclosure of Invention

Technical problem to be solved

Not enough to prior art, the utility model provides a turbocharger's lubricating arrangement possesses and to filter and cool down turbocharger lubricating oil, guarantees lubricated effect and turbocharger life's advantage.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a turbo charger's lubricating arrangement, includes the booster, batch oil tank and cartridge filter, the back fixed mounting of batch oil tank has the booster pump, the inlet end of booster pump runs through the batch oil tank and extends to the inside of batch oil tank, the fixed intercommunication of output of booster pump has communicating pipe, the one end of keeping away from the booster pump communicating pipe runs through the booster and extends to the inside of booster, the external fixed intercommunication of cartridge filter has oil inlet pipe, oil inlet pipe keeps away from the one end of cartridge filter and runs through the booster and extend to the inside of booster, the fixed intercommunication in bottom surface of cartridge filter has oil pipe, oil pipe keeps away from the one end of cartridge filter and runs through the inside of batch oil tank and extending to the batch oil tank, the inside joint of cartridge filter has the filter core, the inside joint of batch oil tank has the fin that the equidistance was arranged, the equal fixed mounting of both sides face of batch oil tank has the heat exchanger, every the front of heat exchanger is all fixed to be inlayed and is had the exhaust fan.

Preferably, the outer surface of the supercharger is fixedly provided with two connecting flanges, and the right side surfaces of the two connecting flanges are provided with connecting through holes which are arranged equidistantly.

Preferably, the upper surface fixed mounting of batch oil tank has the fixing base, the inner wall of fixing base is connected with the surface fixed of booster.

Preferably, the front surface of the fixing seat is fixedly provided with a stabilizing plate, and the inner wall of the stabilizing plate is fixedly connected with the outer surface of the filter cylinder.

Preferably, the surface threaded connection of cartridge filter has sealed lid, the interior roof fixed mounting of sealed lid has four spliced poles, every the bottom of spliced pole all is connected with the last fixed surface of filter core.

Preferably, the outer fixed surface of communicating pipe installs the sealing ring, the front of sealing ring is connected with the outer fixed surface of booster.

Preferably, four first radiating grooves are formed in one side face, away from each other, of each radiating cover, and three second radiating grooves are formed in the back face of each radiating cover.

(III) advantageous effects

Compared with the prior art, the utility model provides a turbocharger's lubricating arrangement possesses following beneficial effect:

1. this turbocharger's lubricating arrangement, through being provided with into oil pipe cooperation cartridge filter, make inside lubricating oil of booster when the circulation, can get into inside the cartridge filter earlier, utilize the inside filter core of cartridge filter to filter lubricating oil, then inside the rethread goes out oil pipe and makes lubricating oil get into the batch oil tank again, can effectively filter the impurity inside the lubricating oil, prevent that the inside impurity of lubricating oil from too much causing excessive wearing and tearing to turbocharger internals, it can filter lubricating oil to reach, reduce booster wearing and tearing, guarantee booster life's effect.

2. This turbocharger's lubricating arrangement, can outwards derive the heat of the inside lubricating oil of batch oil tank through being provided with the fin, then utilize the wind-force cooperation heat exchanger that the exhaust fan provided, can increase the air current velocity around the fin, it can reduce the lubricating oil temperature fast to reach, make the inside lubricating oil of batch oil tank remain relative lower temperature throughout, prevent that high temperature from increasing lubricating oil consumption and influencing the effect of lubricity, through the suction cooperation communicating pipe that is provided with the booster pump and provides, can increase lubricating oil circulation speed, play the effect of further increase lubricating oil radiating effect.

Drawings

Fig. 1 is a schematic perspective view of the supercharger of the present invention;

FIG. 2 is a schematic perspective view of the fixing base of the present invention;

fig. 3 is a schematic sectional perspective view of the filter cartridge of the present invention;

fig. 4 is a schematic view of a three-dimensional structure of the oil storage tank of the present invention.

In the figure: 1. a supercharger; 2. an oil storage tank; 3. a filter cartridge; 4. a booster pump; 5. a communicating pipe; 6. an oil inlet pipe; 7. an oil outlet pipe; 8. a filter element; 9. a heat sink; 10. a heat dissipation cover; 11. an exhaust fan; 12. a connecting flange; 13. a connecting through hole; 14. a fixed seat; 15. a stabilizing plate; 16. a sealing cover; 17. connecting columns; 18. a seal ring; 19. a first heat sink; 20. a second heat sink.

Detailed Description

In order to better understand the purpose, structure and function of the present invention, the following description is made in detail with reference to the accompanying drawings.

Referring to fig. 1-4, the present invention: the utility model provides a turbo charger's lubricating arrangement, including booster 1, batch oil tank 2 and cartridge filter 3, the back fixed mounting of batch oil tank 2 has booster pump 4, the inlet end of booster pump 4 runs through batch oil tank 2 and extends to the inside of batch oil tank 2, booster 1's outer fixed surface installs two flange 12, the connect the via hole 13 that the equidistance was arranged is all seted up to every flange 12's right flank, flange 12 and connect the via hole 13 and can be linked together the admission line of booster 1 with the car, the staff installation the device has been made things convenient for, the convenient degree of the device installation has been increased.

The fixed intercommunication of output of booster pump 4 has communicating pipe 5, the one end that booster pump 4 was kept away from to communicating pipe 5 runs through booster 1 and extends to booster 1's inside, the last fixed surface of batch oil tank 2 installs fixing base 14, the inner wall of fixing base 14 is connected with booster 1's external fixed surface, fixing base 14 can increase batch oil tank 2 and booster 1's the compactness of being connected for batch oil tank 2 is difficult for taking place not hard up, the degree of stability when having guaranteed batch oil tank 2 uses.

The external fixed surface intercommunication of cartridge filter 3 has into oil pipe 6, the one end that advances oil pipe 6 and keep away from cartridge filter 3 runs through booster 1 and extends to booster 1's inside, fixing base 14's positive fixed mounting has firm board 15, firm board 15's inner wall and cartridge filter 3's external fixed surface are connected, firm board 15 can stabilize cartridge filter 3, and can restrict cartridge filter 3's position, prevent that cartridge filter 3 from taking place the slope and rocking, stability when 3 use of cartridge filter has been increased.

The fixed intercommunication in bottom surface of cartridge filter 3 has play oil pipe 7, the one end that goes out oil pipe 7 and keep away from cartridge filter 3 runs through the inside of batch oil tank 2 and extend to batch oil tank 2, the inside joint of cartridge filter 3 has filter core 8, the surface threaded connection of cartridge filter 3 has sealed lid 16, the interior roof fixed mounting of sealed lid 16 has four spliced poles 17, the bottom of every spliced pole 17 all is connected with the last fixed surface of filter core 8, sealed lid 16 can seal cartridge filter 3, prevent that lubricating oil from taking place the seepage, utilize sealed lid 16 cooperation cartridge filter 3, can make things convenient for the staff to outwards take out

filter core

8, 8 changes of filter core and clear convenient degree have been increased.

The inside joint of batch oil tank 2 has fin 9 that the equidistance was arranged, the equal fixed mounting of both sides face of batch oil tank 2 has heat exchanger 10, every heat exchanger 10's front all is fixed to inlay has exhaust fan 11, the outer fixed surface of communicating pipe 5 installs sealing ring 18, the front of sealing ring 18 is connected with the outer fixed surface of booster 1, sealing ring 18 can increase the leakproofness between communicating pipe 5 and booster 1, make lubricating oil be difficult for outwards the seepage from the gap, the holistic sealed effect of the device has been increased.

Four first radiating grooves 19 have all been seted up to the side that two radiator hoods 10 kept away from each other, and three second radiating groove 20 has all been seted up at every radiator hood 10's the back, through first radiating groove 19 cooperation second radiating groove 20, can increase the gas permeability of radiator hood 10, and then cooperate the air flow rate around increase fin 9 that exhaust fan 11 can be better, guaranteed the heat replacement effect of fin 9.

The utility model discloses a theory of operation is: when the turbocharger 1 is lubricated by the aid of the booster pump 4 and the exhaust fan 11, the booster pump 4 and the exhaust fan 11 are firstly communicated with a power supply, only suction force provided by the booster pump 4 is needed to be utilized, lubricating oil inside the oil storage tank 2 is sent into a lubricating pipeline system inside the turbocharger 1 through the communicating pipe 5, due to pressure provided by the booster pump 4, the lubricating oil inside the turbocharger 1 can flow into the filter cylinder 3 through the oil inlet pipe 6, the lubricating oil can be matched with the filter element 8 inside the filter cylinder 3 to be filtered, impurity content in the lubricating oil is greatly reduced, abrasion of impurities to the turbocharger 1 is reduced, the service life of the turbocharger 1 is prolonged, the lubricating oil filtered by the filter element 8 can return to the inside of the oil storage tank 2 through the oil outlet pipe 7, heat conduction of the cooling fins 9 is utilized, heat inside the lubricating oil can be replaced outwards, wind power provided by the exhaust fan 11 is matched with the cooling cover 10, air flow rates at two ends of the cooling fins 9 can be increased, heat dissipation capacity of the cooling fins 9 is further increased, damage of the lubricating oil caused by high temperature is effectively reduced, influence of the high temperature on the turbocharger 1 is also reduced, and the use effect of the turbocharger 1 is greatly increased.

It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.

Claims

1. A lubricating device of a turbocharger, comprising a supercharger (1), an oil storage tank (2) and a filter cartridge (3), characterized in that: the back fixed mounting of batch oil tank (2) has booster pump (4), the oil feed end of booster pump (4) runs through batch oil tank (2) and extends to the inside of batch oil tank (2), the fixed intercommunication of the output of booster pump (4) has communicating pipe (5), the one end of keeping away from booster pump (4) communicating pipe (5) runs through booster (1) and extends to the inside of booster (1), the external surface fixed intercommunication of cartridge filter (3) has oil inlet pipe (6), the one end of keeping away from cartridge filter (3) in oil inlet pipe (6) runs through booster (1) and extends to the inside of booster (1), the fixed intercommunication in bottom surface of cartridge filter (3) has oil pipe (7), the one end of keeping away from cartridge filter (3) in oil pipe (7) runs through batch oil tank (2) and extends to the inside of batch oil tank (2), the inside joint of cartridge filter (3) has filter core (8), the inside joint of batch oil tank (2) has fin (9) that the equidistance was arranged, the equal fixed mounting has heat exchanger (10) that dispels the heat, every radiator cover (10) all inlay exhaust fan that dispels the heat.

2. The lubricating device for a turbocharger according to claim 1, wherein: two connecting flanges (12) are fixedly mounted on the outer surface of the supercharger (1), and connecting through holes (13) which are arranged equidistantly are formed in the right side face of each connecting flange (12).

3. The lubricating device for a turbocharger according to claim 1, wherein: the upper surface fixed mounting of batch oil tank (2) has fixing base (14), the inner wall of fixing base (14) is connected with the surface fixed of booster (1).

4. A lubricating device of a turbocharger according to claim 3, characterized in that: the front surface of the fixed seat (14) is fixedly provided with a stabilizing plate (15), and the inner wall of the stabilizing plate (15) is fixedly connected with the outer surface of the filter cartridge (3).

5. The lubricating device for a turbocharger according to claim 1, wherein: the outer surface threaded connection of cartridge filter (3) has sealed lid (16), the interior roof fixed mounting of sealed lid (16) has four spliced poles (17), every the bottom of spliced pole (17) all is connected with the last fixed surface of filter core (8).

6. The lubricating device for a turbocharger according to claim 1, wherein: the outer surface of the communicating pipe (5) is fixedly provided with a sealing ring (18), and the front surface of the sealing ring (18) is fixedly connected with the outer surface of the supercharger (1).

7. The lubricating device for a turbocharger according to claim 1, wherein: four first radiating grooves (19) are formed in one side face, far away from each other, of each radiating cover (10), and three second radiating grooves (20) are formed in the back face of each radiating cover (10).