CN115075939B

CN115075939B - Turbocharger based on automatic cooling device

Info

Publication number: CN115075939B
Application number: CN202210823787.6A
Authority: CN
Inventors: 黄建民
Original assignee: Jiangxi Fuling Automotive Parts Co ltd
Current assignee: Jiangxi Fuling Automotive Parts Co ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2024-07-02
Anticipated expiration: 2042-07-13
Also published as: CN115075939A

Abstract

The invention relates to a turbocharger, in particular to a turbocharger based on an automatic cooling device. The invention aims to provide a turbocharger based on an automatic cooling device, which has higher working efficiency. The invention provides a turbocharger based on an automatic cooling device, which comprises a supporting frame, a compressor, a turbine, a shell and the like, wherein the compressor is connected to the left side of the inside of the supporting frame, the turbine is connected to the right side of the inside of the supporting frame, and the shell is connected between the right side of the compressor and the left side of the turbine. According to the invention, the circulating pump can be used for extracting the lubricating oil in the shell, then the lubricating oil is transmitted into the coil, and the heat of the lubricating oil can be conducted out when the lubricating oil flows in the coil, so that the purpose of automatic cooling is achieved, an engine is not required to be stopped, the working efficiency is higher, and the filter cartridge can be used for filtering the cooled lubricating oil.

Description

Turbocharger based on automatic cooling device

Technical Field

The invention relates to a turbocharger, in particular to a turbocharger based on an automatic cooling device.

Background

The turbocharger comprises a turbine housing, a compressor housing, a middle housing, a turbine, a pump wheel, a floating bearing, an exhaust bypass valve, an actuator and the like, wherein the turbine and the pump wheel are assembled on the same shaft and are respectively arranged in the turbine housing and the compression housing through two floating bearings. The intermediate body is internally provided with an oil passage for lubricating and cooling the bearing, a sealing device for preventing engine oil from leaking into the compressor or the turbine, and the like.

The turbocharger is normally operated at a rotational speed of up to several hundred thousand revolutions per minute, so that good lubrication of a rotating shaft and a bearing of the turbocharger is required to be ensured, a large amount of heat in the turbocharger is taken away from the turbocharger through the flow of lubricating oil, at present, when an engine is usually stopped, the exhaust temperature of the engine is reduced through an idling operation mode of the engine, the rotational speed of the turbocharger is reduced, and in an idling process, engine oil discharges more heat at the rotating shaft and the bearing of a supercharger intermediate body, but the mode requires longer time, influences the working efficiency, consumes energy, and can cause abrasion of a turbine if the engine is stopped immediately.

In view of the foregoing, there is a strong need for a turbocharger with high efficiency based on an automatic cooling device to solve the above problems.

Disclosure of Invention

In order to overcome the defect that the prior turbocharger generally needs to realize heat dissipation of the turbocharger by stopping an engine, the mode needs longer time and influences the working efficiency, the invention aims to provide the turbocharger based on the automatic cooling device, which has higher working efficiency.

The invention is realized by the following technical approaches: the utility model provides a turbocharger based on automatic heat sink, including braced frame, a compressor, turbine, the casing, the pivot, circulation subassembly and filter unit, the inside left side of braced frame is connected with the compressor, the inside right side of braced frame is connected with the turbine, be connected with the casing between compressor right side and the turbine left side, be connected with the pivot through the bearing between compressor right side middle part and the turbine left side middle part, the pivot is located inside the casing, the inner wall rear side of braced frame is equipped with and is used for carrying out circulation subassembly to the lubricating oil in the casing, the front side middle part of braced frame is equipped with and is used for carrying out filterable filter unit to lubricating oil.

Preferably, the circulating assembly comprises an oil outlet pipe, an oil inlet pipe, a coil pipe and a circulating pump, wherein the oil outlet pipe is connected and communicated with the middle part of the rear side of the shell, the oil inlet pipe is connected and communicated with the middle part of the front side of the shell, the circulating pump is connected in the middle of the rear side of the inner wall of the supporting frame, the rear end of the oil outlet pipe is connected and communicated with the lower end of the circulating pump, the upper end of the circulating pump is connected and communicated with the coil pipe, and heat is conducted out when lubricating oil flows in the coil pipe.

As the preference, filter unit is including supporting the shell, rotatory piece, first rotary rod, cartridge filter, threaded rod and sealed lid, the front side middle part of carriage is connected with the supporting shell, the top rear side of supporting shell is connected and communicates with the front end of coil pipe, the bottom rear side of supporting shell is connected and communicates with advance oil pipe front end, the middle part rotation of supporting shell is connected with first rotary rod, first rotary rod lower part is connected with rotatory piece, rotatory piece is located inside the supporting shell, the cartridge filter has evenly been placed to the interval in the rotatory piece, lubricating oil is used for filtering lubricating oil when flowing through the cartridge filter, damping has between cartridge filter and the rotatory piece, the bottom front side of supporting shell is connected with the threaded rod, threaded connection has sealed lid on the threaded rod.

The water cooling assembly comprises a water tank, a guide pipe, a water pump, cooling fins, a first connecting frame and a first fan, wherein the water tank is connected to the upper portion of the rear side of the inner wall of the supporting frame, the rear portion of the coil pipe penetrates through the front portion of the water tank, the water pump is connected to the upper portion of the right side of the inner wall of the supporting frame, the bottom end of the water pump is connected and communicated with the right side of the water tank, the guide pipe is connected and communicated between the left side of the water tank and the top end of the water pump, the upper portion of the guide pipe penetrates out of the upper portion of the supporting frame, the cooling fins are uniformly connected to the rear side of the upper portion of the supporting frame at intervals, the upper portion of the guide pipe penetrates through the cooling fins, the upper rear side of the inner side of the supporting frame is connected with the first connecting frame, and the first connecting frame is located under the cooling fins, and the first fan is connected to the left and right sides of the first connecting frame.

Preferably, the air cooling assembly is used for cooling lubricating oil, the air cooling assembly comprises a placement frame, a second connection frame, a second fan, a filter screen and an exhaust port, the placement frame is connected to the front side of the upper portion of the inner side of the support frame, the second connection frame is connected to the upper portion of the inner side of the placement frame, the second fan is connected to the inner side of the second connection frame in a bilateral symmetry manner, the filter screen is connected to the upper portion of the inner side of the placement frame, the filter screen is located above the second connection frame, the exhaust port is connected to the left side and the right side of the bottom of the placement frame and communicated with the exhaust port, and the front end of the exhaust port penetrates out of the front side of the support frame.

The filter screen cleaning device comprises a filter screen cleaning assembly, and is characterized by further comprising a protection shell, a double-shaft motor, supporting blocks, a reel, pulleys, first supporting rods, scraping rods, first springs and pull ropes, wherein the upper parts of the front sides of the supporting frames are connected with the protection shell, the double-shaft motor is connected to the middle parts of the inner sides of the protection shell, the supporting blocks are symmetrically connected to the upper parts of the front sides of the supporting frames, the supporting blocks are located in the protection shell, output shafts on the left side and the right side of the double-shaft motor are respectively connected with the supporting blocks on the left side and the right side in a rotating mode, the reels are connected to the output shafts on the left side and the right side of the double-shaft motor, the pulleys are connected to the upper parts of the front sides of the supporting frames in a bilateral symmetry mode, the pulleys are located on the outer sides of the protection shell, the left side and the right sides of the supporting frames are respectively connected with the first supporting rods, the scraping rods are connected to the bottoms of the scraping rods in a sliding mode, the bottoms of the scraping rods are contacted with the tops of the filter screen, the front sides of the scraping rods are respectively connected to the first springs between the front sides of the supporting rods and the front parts of the two first supporting rods, the pull ropes are wound on the reels, and the upper ends of the pull ropes are connected to the front sides of the scraping rods respectively.

The driving assembly comprises a guide block, a slide bar, a second spring, a ratchet bar, a third spring, a second supporting rod, a second rotating rod, a ratchet wheel, a driving wheel and a driving belt, wherein the guide block is connected in the middle of the upper part of the front side of the supporting frame, the slide bar is connected to the upper part of the guide block in a sliding mode, the scraping rod moves forwards and contacts with the slide bar, the second spring is wound on the rear part of the slide bar, two ends of the second spring are connected with the guide block and the slide bar respectively, the ratchet bar is connected with the third springs in a sliding mode on the front part of the slide bar, the second supporting rod is connected with the second supporting rod in the middle of the upper part of the front side of the supporting frame and located below the guide block, the second rotating rod is connected with the second rotating rod in a rotating mode on the front of the second supporting frame, the ratchet wheel is meshed with the ratchet bar, the driving wheel is connected with the driving wheel on the lower part of the first rotating rod, and the driving belt is wound between the two driving wheels.

Preferably, the threaded rod is hollow.

Compared with the prior art, the invention has the following advantages: 1. according to the invention, the circulating pump can be used for extracting the lubricating oil in the shell, then the lubricating oil is transmitted into the coil, and the heat of the lubricating oil can be conducted out when the lubricating oil flows in the coil, so that the purpose of automatic cooling is achieved, an engine is not required to be stopped, the working efficiency is higher, and the filter cartridge can be used for filtering the cooled lubricating oil.

2. The water tank is internally provided with water, the water in the water tank can absorb heat emitted by lubricating oil to assist the lubricating oil in cooling, then the water in the water tank can be transmitted into the guide pipe through the water pump, and the radiating fin can absorb the heat in the water, so that the purpose of cooling the water is achieved, and the water can be recycled.

3. The second fan can blow downwards, so that the lubricating oil in the coil can be further cooled.

Drawings

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

Fig. 2 is a schematic perspective view of another perspective view of the present invention.

Fig. 3 is a schematic internal perspective view of the present invention.

Fig. 4 is a schematic perspective view of a first part of the present invention.

Fig. 5 is a schematic perspective view of a second part of the present invention.

FIG. 6 is a schematic view of the circulation assembly of the present invention.

FIG. 7 is a schematic view of a filter assembly according to the present invention.

Fig. 8 is a schematic view of a first partial structure of the filter assembly of the present invention.

Fig. 9 is a schematic view of a second partial structure of the filter assembly of the present invention.

FIG. 10 is a schematic view of a water cooling module according to the present invention.

FIG. 11 is a schematic view of a first partial structure of a water cooling module according to the present invention.

FIG. 12 is a schematic view of a second partial structure of the water cooling module of the present invention.

Fig. 13 is a schematic structural diagram of an air cooling assembly according to the present invention.

FIG. 14 is a schematic view of a cleaning assembly according to the present invention.

Fig. 15 is a schematic structural view of a driving assembly according to the present invention.

Fig. 16 is a schematic view of a portion of the structure of the driving assembly of the present invention.

Reference numerals: 1_support frame, 2_compressor, 3_turbine, 4_housing, 5_spindle, 6_circulation assembly, 601_outlet, 602_inlet, 603_coil, 604_circulation pump, 7_filtration assembly, 701_support housing, 702_rotation block, 703_first rotation rod, 704_filtration cartridge, 705_threaded rod, 706_seal cap, 8_water cooling assembly, 801_water tank, 802_conduit, 803_water pump, 804_heat sink, 805_first connection frame, 806_first fan, 9_air cooling assembly, 901_placement frame, 902_second connection frame, 903_second fan, 904_filtration screen, 905_exhaust port, 10_purge assembly, 1001_guard housing, 1002_dual-shaft motor, 1003_support block, 1004_reel, 1005_pulley, 1006_first support rod, 1104_scraper, 1008_first spring, 1009_pull cord, 11_drive assembly, 1101_guide block, 1102_1007_second spring, 1104_ratchet bar, 1105_third support rod, 1106_second support rod, 1110_second rotation rod, 1110_rotation rod, 1109_rotation rod, 1109_drive rod, 1109_belt.

Detailed Description

The invention is further described below with reference to the drawings and examples.

Example 1

The utility model provides a turbocharger based on automatic heat sink, refer to fig. 1-9, including braced frame 1, compressor 2, turbine 3, casing 4, pivot 5, circulation subassembly 6 and filter unit 7, braced frame 1's inside left side bolt has compressor 2, braced frame 1's inside right side bolt has turbine 3, be connected with casing 4 between compressor 2 right side and the turbine 3 left side, be connected with pivot 5 through the bearing between compressor 2 right side middle part and the turbine 3 left side middle part, pivot 5 is located inside casing 4, braced frame 1's inner wall rear side is equipped with circulation subassembly 6, braced frame 1's front side middle part is equipped with filter unit 7.

Referring to fig. 3, 6 and 7, the circulation assembly 6 includes an oil outlet pipe 601, an oil inlet pipe 602, a coil 603 and a circulation pump 604, wherein the oil outlet pipe 601 is connected and communicated with the middle of the rear side of the housing 4, the oil inlet pipe 602 is connected and communicated with the middle of the front side of the housing 4, the circulation pump 604 is bolted in the middle of the rear side of the inner wall of the supporting frame 1, the rear end of the oil outlet pipe 601 is connected and communicated with the lower end of the circulation pump 604, the coil 603 is connected and communicated with the upper end of the circulation pump 604, the circulation pump 604 is started, lubricating oil in the housing 4 can be extracted through the oil outlet pipe 601, then the lubricating oil is transmitted into the coil 603, and heat can be conducted out when the lubricating oil flows in the coil 603, so that the purpose of automatic cooling is achieved.

Referring to fig. 1, fig. 7, fig. 8 and fig. 9, the filter module 7 includes a support housing 701, a rotating block 702, a first rotating rod 703, a filter cartridge 704, a threaded rod 705 and a sealing cover 706, the middle part of the front side of the support frame 1 is connected with the support housing 701, the top rear side of the support housing 701 is connected with and communicated with the front end of the coil 603, the bottom rear side of the support housing 701 is connected with and communicated with the front end of the oil inlet pipe 602, the middle part of the support housing 701 is rotatably connected with the first rotating rod 703, the lower part of the first rotating rod 703 is connected with the rotating block 702, the rotating block 702 is positioned inside the support housing 701, the filter cartridge 704 is uniformly placed in the rotating block 702 at intervals, damping is provided between the filter cartridge 704 and the rotating block 702, lubricating oil can enter the filter cartridge 704 through the support housing 701, the filter cartridge 704 can filter the lubricating oil after cooling, the bottom front side of the support housing 701 is connected with the threaded rod 705, the threaded rod 705 is in a hollow arrangement, and the threaded rod 705 is connected with the sealing cover 706.

When people need to use the turbocharger, the turbocharger is firstly arranged at a position of an automobile close to an exhaust manifold, when an engine of the automobile works, waste gas is generated, the waste gas enters the supporting frame 1, so that the compressor 2 and the turbine 3 are driven to work, combustion efficiency is improved, the rotating shaft 5 rotates along with the waste gas, lubricating oil in the shell 4 can absorb a large amount of heat, at the moment, people can start the circulating pump 604, the circulating pump 604 can extract the lubricating oil in the shell 4 through the oil outlet pipe 601, then the lubricating oil is transmitted into the coil 603, the heat can be conducted out when the lubricating oil flows in the coil 603, the purpose of automatic cooling is achieved, then the lubricating oil enters the filter cartridge 704 through the supporting shell 701, the cooled lubricating oil can be filtered by the filter cartridge 704, the filtered lubricating oil returns into the shell 4 through the supporting shell 701 and the oil inlet pipe 602, so circulating, can reach the purpose that lubricating oil cools down automatically, when the engine of car stops working, people can close circulating pump 604 for lubricating oil stops flowing in coil 603, filter cartridge 704 needs to be changed after using for a period of time, at this moment people rotate first rotary rod 703 90 degrees, first rotary rod 703 drives rotatory piece 702 and filter cartridge 704 to rotate 90 degrees, make next filter cartridge 704 rotate to between coil 603 and oil inlet pipe 602, so reciprocating, after four filter cartridges 704 all use, people can rotate sealed lid 706, make sealed lid 706 move down and keep away from the threaded rod 705, then can utilize the instrument to take out the filter cartridge 704 that needs to be changed, put new filter cartridge 704 back into rotatory piece 702, rotatory first rotary rod 703 can drive rotatory piece 702 and filter cartridge 704 and rotate, so that people can replace all four filter cartridges 704, after replacement is completed, the sealing cover 706 is reversed to be in place, the sealing cover 706 plays a role in dust prevention, and dust is prevented from entering the support housing 701 through the threaded rod 705.

Example 2

On the basis of embodiment 1, referring to fig. 1, fig. 2, fig. 3, fig. 10, fig. 11 and fig. 12, further include a water cooling assembly 8, the water cooling assembly 8 includes a water tank 801, a conduit 802, a water pump 803, cooling fins 804, a first connection frame 805 and a first fan 806, the upper portion of the rear side of the inner wall of the support frame 1 is connected with the water tank 801, the rear portion of the coil 603 penetrates through the front portion of the water tank 801, water in the water tank 801 can absorb heat emitted by lubricating oil, the lubricating oil is assisted in cooling, the upper right side of the inner wall of the support frame 1 is bolted with the water pump 803, the bottom end of the water pump 803 is connected and communicated with the right side of the water tank 801, a conduit 802 is connected and communicated between the left side of the water tank 801 and the top end of the water pump 803, the upper portion of the conduit 802 penetrates out of the upper portion of the support frame 1, the rear side of the upper portion of the support frame 1 is uniformly and is connected with the cooling fins 804 at intervals, the upper portion of the conduit 802 penetrates through the cooling fins 804, the water pump 802 can be started up to pump water in the water tank 801, the water can flow in the conduit 802, the water can be absorbed by the water in the cooling fins 803, the water can be cooled by the water, the upper right side of the water side of the conduit 803 is connected with the first fan 805, and the upper right side of the upper side of the support frame is connected with the cooling fin 805 is symmetrically right and connected to the right side of the cooling fin 805.

Initially, there is a certain amount of water in the water tank 801, when lubricating oil flows in the coil 603, water in the water tank 801 can absorb heat emitted by the lubricating oil, the lubricating oil is assisted to cool down, meanwhile, people can start the water pump 803 and the first fan 806, the water pump 803 can pump water in the water tank 801 through the guide pipe 802, at this time, the water flows in the guide pipe 802, the cooling fins 804 can absorb heat in the water, the first fan 806 can blow upwards, thereby cooling the cooling fins 804, then the water pump 803 can retransmit cooled water into the water tank 801, so that the cooling effect of the lubricating oil can be enhanced, and when the lubricating oil stops flowing in the coil 603, people can turn off the water pump 803 and the first fan 806.

Referring to fig. 1, fig. 2, fig. 3 and fig. 13, further including air cooling assembly 9, air cooling assembly 9 is including placing frame 901, second connection frame 902, second fan 903, filter screen 904 and gas vent 905, the inboard upper portion front side of braced frame 1 is connected with places frame 901, the inboard upper portion welding of placing frame 901 has second connection frame 902, bilateral symmetry is connected with second fan 903 in the second connection frame 902, second fan 903 can blow down, thereby can further cool down the lubricating oil in the coil 603, the inboard upper portion of placing frame 901 is connected with filter screen 904, filter screen 904 is located the second connection frame 902 top, the left and right sides of placing frame 901 bottom all is connected with gas vent 905 and communicates, the front end of gas vent 905 all wears out the front side of braced frame 1.

When lubricating oil flows in the coil 603, water in the water tank 801 can absorb heat emitted by the lubricating oil, the lubricating oil is assisted in cooling, meanwhile, people can start the second fan 903, the second fan 903 can blow down, accordingly lubricating oil in the coil 603 can be further cooled, hot air can be discharged outwards through the exhaust port 905, the filter screen 904 can filter air, a large amount of dust is prevented from entering the placement frame 901, and when the lubricating oil stops flowing in the coil 603, people can close the second fan 903.

Referring to fig. 1, fig. 2, fig. 3 and fig. 14, still including cleaning assembly 10, cleaning assembly 10 is including protecting crust 1001, biax motor 1002, supporting shoe 1003, reel 1004, pulley 1005, first bracing piece 1006, scraper bar 1007, first spring 1008 and stay 1009, the front side upper portion of supporting frame 1 is connected with protecting crust 1001, the inboard middle part of protecting crust 1001 is connected with biax motor 1002, the bilateral symmetry welding of front side upper portion of supporting frame 1 has supporting shoe 1003, the supporting shoe 1003 all is located protecting crust 1001, the output shaft of biax motor 1002 left and right sides is connected with supporting shoe 1003 rotation of left and right sides respectively, all be connected with reel 1004 on the output shaft of biax motor 1002 left and right sides, the front side upper portion bilateral symmetry of supporting frame 1 is connected with pulley 1005, pulley 1005 is located the protecting crust 1001 outside, both sides at supporting frame 1 top all are connected with first bracing piece 1006, sliding connection has scraper bar 1007 between two first bracing piece rear portions, scraper bar 1007 bottom and 904 top contact, scraper bar 1007 moves forward with the supporting bar 904's supporting shoe 1003 rotation connection with the supporting shoe 1003, all is connected with the reel 1009 around the front end of the front side of the scraper bar 1009, the purpose of the scraper bar is reached, the scraper bar is connected with the front side of the scraper bar 1009.

After the filter screen 904 is used for a period of time, more dust can be stained on the filter screen 904, at this moment, people can start the biax motor 1002, control the output shaft forward rotation of biax motor 1002, drive reel 1004 forward rotation, make reel 1004 carry out the rolling to stay cord 1009, stay cord 1009 can pull the scraper bar 1007 and move forward, first spring 1008 compression, pulley 1005 can lead to stay cord 1009, scraper bar 1007 can scrape the dust on the filter screen 904 forward, avoid filter screen 904 to be stopped up, then control the output shaft reverse rotation of biax motor 1002, drive reel 1004 reverse rotation, make reel 1004 loosen the stay cord 1009, first spring 1008 resumes the original state, drive scraper bar 1007 and move backward and reset, thereby drive stay cord 1009 and move backward and reset, then close biax motor 1002, again by the manual work will concentrated dust handle can.

Referring to fig. 1, fig. 2, fig. 3, fig. 15 and fig. 16, the filter cartridge comprises a driving component 11, the driving component 11 comprises a guide block 1101, a slide bar 1102, a second spring 1103, a ratchet bar 1104, a third spring 1105, a second support bar 1106, a second rotating rod 1107, a ratchet 1108, a driving wheel 1109 and a driving belt 1110, the middle of the upper part of the front side of the supporting frame 1 is welded with the guide block 1101, the upper part of the guide block 1101 is connected with the slide bar 1102 in a sliding manner, the scraping rod 1007 moves forward to be in contact with the slide bar 1102, the second spring 1103 is wound on the rear part of the slide bar 1102, two ends of the second spring 1103 are respectively connected with the guide block 1101 and the slide bar 1102, the front part of the slide bar 1102 is connected with the ratchet bar 1104, two third springs 1105 are connected between the ratchet bar 1104 and the slide bar 1102, the middle of the upper part of the front side of the supporting frame 1 is welded with the second support bar 1106, the second support bar 1108 is positioned below the guide block 1101, the upper part of the second support bar 1107 is connected with the ratchet 1108, the ratchet 1108 is meshed with the ratchet bar 1107, the ratchet 1108 and the ratchet bar 1107 is meshed with the second rotating rod 1107, the lower part of the second support bar is meshed with the driving belt 703, and the first rotating rod 703 is driven by the rotation of the driving belt 1109, and the filter cartridge is driven by the rotation of the first rotating rod 703 and the filter cartridge is driven to rotate automatically.

When the scraping rod 1007 moves forwards, the scraping rod 1007 contacts with the sliding rod 1102, so that the sliding rod 1102 is extruded to move forwards, the second spring 1103 is compressed, the sliding rod 1102 drives the ratchet bar 1104 to move forwards, the ratchet bar 1104 drives the ratchet 1108 to rotate 90 degrees, so that the second rotating rod 1107 is driven to rotate 90 degrees, the second rotating rod 1107 can drive the first rotating rod 703 to rotate 90 degrees through the driving wheel 1109 and the driving belt 1110, the first rotating rod 703 drives the rotating block 702 and the filter cylinder 704 to rotate 90 degrees, the purpose of automatically replacing the filter cylinder 704 is achieved, when the scraping rod 1007 moves backwards and resets, the scraping rod 1007 is separated from the sliding rod 1102, the second spring 1103 is restored to be original state, the sliding rod 1102 and the ratchet bar 1104 are driven to move backwards and reset, at the moment, the ratchet bar 1104 is extruded to move leftwards by the ratchet bar 1108, the third spring 1105 is compressed, and when the sliding rod 1102 and the ratchet bar 1104 stop moving, the third spring 1105 is restored to be original state, and the ratchet bar 1104 is driven to move rightwards and reset to be meshed with the ratchet bar 1108 again.

The foregoing has outlined rather broadly the more detailed description of the application in order that the detailed description of the principles and embodiments of the application may be implemented in conjunction with the detailed description of the application that follows, the examples being merely intended to facilitate an understanding of the method of the application and its core concepts; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present application, the present description should not be construed as limiting the present application in view of the above.

Claims

1. The utility model provides a turbocharger based on automatic heat sink, including braced frame (1), compressor (2), turbine (3), casing (4) and pivot (5), the inside left side of braced frame (1) is connected with compressor (2), the inside right side of braced frame (1) is connected with turbine (3), be connected with casing (4) between compressor (2) right side and turbine (3) left side, be connected with pivot (5) through the bearing between compressor (2) right side middle part and turbine (3) left side middle part, pivot (5) are located inside casing (4), a serial communication port, still include circulation subassembly (6) and filter module (7), the inner wall rear side of braced frame (1) is equipped with and is used for carrying out circulation conveying's circulation subassembly (6) to the lubricating oil in casing (4), the front side middle part of braced frame (1) is equipped with and is used for carrying out filter module (7) to the lubricating oil.

The circulating assembly (6) comprises an oil outlet pipe (601), an oil inlet pipe (602), a coil pipe (603) and a circulating pump (604), wherein the oil outlet pipe (601) is connected and communicated with the middle part of the rear side of the shell (4), the oil inlet pipe (602) is connected and communicated with the middle part of the front side of the shell (4), the circulating pump (604) is connected and communicated with the middle part of the rear side of the inner wall of the supporting frame (1), the rear end of the oil outlet pipe (601) is connected and communicated with the lower end of the circulating pump (604), the coil pipe (603) is connected and communicated with the upper end of the circulating pump (604), and heat is conducted out when lubricating oil flows in the coil pipe (603);

The filter assembly (7) comprises a support shell (701), a rotating block (702), a first rotating rod (703), a filter cartridge (704), a threaded rod (705) and a sealing cover (706), wherein the middle part of the front side of the support frame (1) is connected with the support shell (701), the rear top side of the support shell (701) is connected and communicated with the front end of a coil pipe (603), the rear bottom side of the support shell (701) is connected and communicated with the front end of an oil inlet pipe (602), the middle part of the support shell (701) is rotatably connected with the first rotating rod (703), the lower part of the first rotating rod (703) is connected with the rotating block (702), the rotating block (702) is positioned inside the support shell (701), the filter cartridge (704) is uniformly arranged in the rotating block (702) at intervals, when lubricating oil flows through the filter cartridge (704), the filter cartridge (704) is used for filtering lubricating oil, damping is arranged between the filter cartridge (704) and the rotating block (702), the front bottom side of the support shell (701) is connected with the threaded rod (705), and the upper thread of the threaded rod (705) is connected with the sealing cover (706);

The cooling device comprises a water cooling assembly (8) for assisting lubricating oil in cooling, the water cooling assembly (8) comprises a water tank (801), a guide pipe (802), a water pump (803), cooling fins (804), a first connecting frame (805) and a first fan (806), wherein the water tank (801) is connected to the upper part of the rear side of the inner wall of the supporting frame (1), the rear part of a coil pipe (603) penetrates through the front part of the water tank (801), the water pump (803) is connected to the upper part of the right side of the inner wall of the supporting frame (1), the bottom end of the water pump (803) is connected and communicated with the right side of the water tank (801), the guide pipe (802) is connected to the top end of the water pump (803) between the left side of the water tank (801) and the upper part of the guide pipe (802), the cooling fins (804) are uniformly connected to the rear side of the upper part of the supporting frame (1), the upper part of the guide pipe (802) penetrates through the cooling fins (804), the upper part of the inner side of the supporting frame (1) is connected to the first connecting frame (805), the first connecting frame (805) is located under the cooling fins (804), and the first connecting frame (805) is symmetrically connected to the first fan (805);

The air cooling device comprises a supporting frame (1), and is characterized by further comprising an air cooling component (9) for cooling lubricating oil, wherein the air cooling component (9) comprises a placing frame (901), a second connecting frame (902), a second fan (903), a filter screen (904) and an exhaust port (905), the front side of the inner upper part of the supporting frame (1) is connected with the placing frame (901), the inner upper part of the placing frame (901) is connected with the second connecting frame (902), the second fan (903) is symmetrically connected in the second connecting frame (902), the filter screen (904) is connected with the inner upper part of the placing frame (901), the filter screen (904) is positioned above the second connecting frame (902), the left side and the right side of the bottom of the placing frame (901) are connected with the exhaust port (905) and are communicated, and the front end of the exhaust port (905) penetrates out of the front side of the supporting frame (1);

The cleaning assembly (10) is used for cleaning the filter screen (904), the cleaning assembly (10) comprises a protective shell (1001), a double-shaft motor (1002), a supporting block (1003), a reel (1004), pulleys (1005), a first supporting rod (1006), a scraping rod (1007), a first spring (1008) and a pull rope (1009), the protective shell (1001) is connected to the upper portion of the front side of the supporting frame (1), the double-shaft motor (1002) is connected to the middle portion of the inner side of the protective shell (1001), the supporting block (1003) is symmetrically connected to the upper portion of the front side of the supporting frame (1), the supporting blocks (1003) are all located in the protective shell (1001), output shafts on the left side and the right side of the double-shaft motor (1002) are respectively connected with the supporting blocks (1003) on the left side and the right side in a rotating mode, the output shafts on the left side and the right side of the double-shaft motor (1002) are respectively connected with the reels (1004), the pulleys (1005) are symmetrically connected to the upper portion of the front side of the supporting frame (1), the pulleys (1001) are located on the outer side of the protective shell, the left side and the right side of the top of the supporting frame (1) are respectively connected with the first supporting rod (1006), the supporting rods (1006) are respectively connected to the left side and the right side of the top of the supporting frame (1), the supporting rod (1007) is connected to the top of the filter screen (904) in a sliding mode, a first spring (1008) is connected between the front side of the scraping rod (1007) and the front parts of the two first supporting rods (1006), a pull rope (1009) is wound on the reel (1004), the upper end of the pull rope (1009) is connected with the front side of the scraping rod (1007), and the pull rope (1009) bypasses the pulley (1005);

the novel multifunctional ratchet rack is characterized by further comprising a driving component (11) for driving the first rotating rod (703) to rotate, the driving component (11) comprises a guide block (1101), a sliding rod (1103), a second spring (1103), a ratchet rack (1104), a third spring (1105), a second supporting rod (1106), a second rotating rod (1107), a ratchet (1108), a driving wheel (1109) and a driving belt (1110), wherein the middle of the upper part of the front side of the supporting frame (1) is connected with the guide block (1101), the upper part of the guide block (1101) is slidably connected with the sliding rod (1102), the scraping rod (1007) moves forwards to be in contact with the sliding rod (1102), the rear part of the sliding rod (1102) is wound with the second spring (1103), two ends of the second spring (1103) are respectively connected with the guide block (1101) and the sliding rod (1102), the front part of the sliding rod (1102) is slidably connected with the ratchet rack (1104), two third springs (1105) are connected between the ratchet rack (1104) and the sliding rod (1102), the middle of the upper part of the front side of the supporting frame (1) is connected with the second supporting rod (1106) and the second supporting rod (1108) is positioned below the guide block (1106) and is in meshed with the second rotating rod (1107), the lower part of the second rotary rod (1107) and the upper part of the first rotary rod (703) are both connected with driving wheels (1109), and a driving belt (1110) is wound between the two driving wheels (1109).

2. Turbocharger based on automatic cooling device according to claim 1, characterized in that the threaded rod (705) is hollow.