CN116538147B - Turbocharger with quick radiating effect - Google Patents
Turbocharger with quick radiating effect Download PDFInfo
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- CN116538147B CN116538147B CN202310702416.7A CN202310702416A CN116538147B CN 116538147 B CN116538147 B CN 116538147B CN 202310702416 A CN202310702416 A CN 202310702416A CN 116538147 B CN116538147 B CN 116538147B
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- turbine shell
- fixedly connected
- turbine
- cooling
- turbocharger
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- 230000000694 effects Effects 0.000 title claims abstract description 23
- 238000001816 cooling Methods 0.000 claims abstract description 63
- 230000005540 biological transmission Effects 0.000 claims abstract description 39
- 239000000110 cooling liquid Substances 0.000 claims abstract description 31
- 230000017525 heat dissipation Effects 0.000 claims abstract description 21
- 239000002184 metal Substances 0.000 claims description 32
- 229910052751 metal Inorganic materials 0.000 claims description 32
- 238000003756 stirring Methods 0.000 claims description 19
- 239000007769 metal material Substances 0.000 claims description 9
- 230000009467 reduction Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 7
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 12
- 230000002035 prolonged effect Effects 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 22
- 230000033001 locomotion Effects 0.000 description 15
- 230000009471 action Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 230000005389 magnetism Effects 0.000 description 3
- 230000035807 sensation Effects 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 210000003811 finger Anatomy 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
- F04D29/584—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps cooling or heating the machine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2220/00—Application
- F05D2220/40—Application in turbochargers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/90—Braking
- F05D2260/902—Braking using frictional mechanical forces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2270/00—Control
- F05D2270/01—Purpose of the control system
- F05D2270/02—Purpose of the control system to control rotational speed (n)
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2270/00—Control
- F05D2270/30—Control parameters, e.g. input parameters
- F05D2270/303—Temperature
- F05D2270/3032—Temperature excessive temperatures, e.g. caused by overheating
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention belongs to the field of turbochargers, in particular to a turbocharger with a rapid heat dissipation effect, which comprises a turbine shell, wherein the turbine shell is in an annular shape, an air inlet pipe extending outwards is fixedly connected to the outer side of the turbine shell, the front end of the turbine shell is in an opening shape, an air flow cavity is formed in the turbine shell and communicated with the air inlet pipe, a spiral fan is arranged in the middle of the air flow cavity, the rear end of the spiral fan penetrates through the turbine shell, cooling liquid is stored in a cooling groove through the opening of the cooling groove, the cooling liquid can rapidly exchange heat with the turbine shell, an external radiator can dissipate heat for liquid on the surface and the inside of a transmission pipe, the turbine shell is enabled to work at a proper temperature under the condition that the temperature in the turbine shell is ensured in a proper range under the heat convection of the cooling liquid, the heat dissipation effect of the turbine is improved, and meanwhile the service life of equipment is prolonged.
Description
Technical Field
The invention belongs to the field of turbochargers, and particularly relates to a turbocharger with a rapid heat dissipation effect.
Background
Turbochargers are actually air compressors that increase the amount of intake air by compressing the air. The turbine drives a coaxial impeller by utilizing the inertial impulse of exhaust gas discharged by the engine, and the impeller compresses air sent by an air filter pipeline to enable the air to be pressurized and enter a cylinder.
The power sources of the turbocharger are generally divided into two types, one type is mechanical driving, the internal spiral fan is driven to rotate by the driving source, and the other type is waste gas transmission and is driven by waste gas generated by an engine; whichever causes the turbine to generate a significant amount of heat during use.
Because the air current flows at a high speed in the turbine housing, the air current can be heated rapidly, thereby the turbine housing is heated, the long-term high temperature can influence the life of turbine housing, and the air that the turbine was discharged still needs to pass through the intercooler cooling just can transmit for the engine.
Therefore, the invention provides the turbocharger with the rapid heat dissipation effect.
Disclosure of Invention
In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.
The technical scheme adopted for solving the technical problems is as follows: the invention discloses a turbocharger with a rapid heat dissipation effect, which comprises a turbine shell, wherein the turbine shell is in an annular arrangement, an air inlet pipe which extends outwards is fixedly connected to the outer side of the turbine shell, the front end of the turbine shell is in an opening arrangement, an air flow cavity is formed in the turbine shell, the air flow cavity is communicated with the air inlet pipe, a spiral fan is arranged in the middle of the air flow cavity, the rear end of the spiral fan penetrates through the turbine shell, the rear end of the spiral fan is connected with a power module for driving the spiral fan, a cooling groove is formed in the turbine shell, cooling liquid is filled in the cooling groove, a transmission pipe is arranged on the outer side of the turbine shell, two ends of the transmission pipe are communicated with the cooling groove, a radiator is fixedly connected to the middle of the transmission pipe, the cooling liquid is stored in the cooling groove through the opening of the cooling groove, the cooling liquid can be water, the cooling liquid can be rapidly exchanged with the turbine shell, the external radiator can perform heat exchange with the surface and the internal liquid of the transmission pipe, the cooling liquid can flow down in a heat convection mode, the cooling liquid is guaranteed, the temperature range in the turbine shell is properly prolonged, and the cooling device is suitable for cooling the turbine shell, and the service life of the turbine is prolonged.
Preferably, the annular slide rail is fixedly connected to the inner wall of the turbine shell, the movable block is sleeved on the outer side of the slide rail, two air receiving plates are fixedly connected to the outer side of the movable block, the inner part of the slide rail is hollow, the inner part of the slide rail is communicated with the cooling tank, a plurality of pushing assemblies are arranged on the inner side of the cooling tank, and are used for pushing cooling liquid inside the cooling tank.
Preferably, the pushing component comprises a stirring piece, the top rigid coupling of stirring piece has the crooked strip of elastic material, crooked strip and cooling tank's inner wall rigid coupling, there is the clearance between stirring piece's bottom and the cooling tank, the inside of slide rail is provided with the attraction ball, the attraction ball is magnetite material, the movable block is the metal material that can be magnetized, be connected with telescopic link one between attraction ball and the stirring piece, in the annular motion in-process of movable block, the attraction ball of magnetite material can be attracted in the removal of movable block of the metal material that can be magnetized for the attraction ball moves in the slide rail, thereby pulling stirring piece swings, because stirring piece top and cooling tank's inner wall pass through crooked strip flexonics, so stirring piece can only swing, along with a plurality of stirring pieces swing, can effectually promote rivers, let rivers flow in cooling tank and transfer line, the effectual wind energy that has utilized the blowing in, need not consume other energy, simultaneously because the attraction ball bubble can not lose magnetism because of the high temperature in the coolant.
Preferably, the plurality of stirring pieces are annularly and equidistantly arranged on the inner wall of the turbine shell, the first suction ball is slidably connected in the sliding rail, the second spring is fixedly connected on the inner side of the first telescopic rod, the moving direction of the moving block is the moving direction of the air flow, so that the moving direction of the water flow is the same as the air flow direction, when the stirring pieces swing towards the air flow direction, the water flow can be effectively pushed in the same direction, after the moving block passes through the suction ball, the suction ball loses the pulling force, but at the moment, the first telescopic rod is in an elongated state, the second spring rebounds under the elastic action, and the suction ball cannot leave the sliding rail, so that the pulling force of the second spring can pull the suction ball back to the original position, the stirring pieces return to wait for the next moving block to pass.
Preferably, the rear end of screw fan has fixedly connected with the transfer line, the tip of transfer line is provided with the release lever, the release lever passes through the ratchet with the transfer line and is connected, the outside rigid coupling of transfer line has the metal disc, the speed reduction groove has been seted up to the rear end of turbine housing, be provided with brake subassembly in the speed reduction groove, brake subassembly is used for friction speed reduction metal disc, and the faster airflow speed in the turbine housing, the more heat that friction produced will be, in order to let turbine housing can use for a long time, when turbine housing temperature is too high, brake subassembly will contact with the metal disc, lets the rotational speed of metal disc reduce to let the unable higher speed of screw fan rotate, let turbine housing's temperature can not excessively exceed predetermined range, and the setting of release lever and ratchet lets external transmission normally transmit for the screw fan, even if the screw fan stops, the release lever also can normally rotate.
Preferably, the brake subassembly includes two brake discs that are the symmetry setting, the draw-in groove with the metal disc looks adaptation has been seted up to one side that the disc of stopping is close to the metal disc, one side that the disc of stopping was kept away from the metal disc is provided with the flexible subassembly of thermal sensation, the flexible subassembly of thermal sensation is used for feeling the temperature of turbine housing to control the disc of stopping slides, draw close to the center through two discs of stopping, thereby extrude the metal disc, just can let the rotational speed restriction of spiral fan in certain limit, and the flexible subassembly laminating of thermal sensation in turbine housing, the temperature of turbine housing is felt constantly, when the temperature is too high, will brake the disc to the center promotion, thereby let the disc of stopping can be according to turbine housing's real-time temperature, the rotational speed of spiral fan is slowed down in the self-adaptation.
Preferably, the thermal expansion assembly comprises a telescopic rod II, heat conduction oil is filled in the telescopic rod II, two ends of the telescopic rod II are rotationally connected with ejector rods, one end of each ejector rod, which is close to a brake disc, is in sliding connection with the brake disc, the other end of each ejector rod is rotationally connected with a turbine shell, a spring I is fixedly connected between the two ejector rods, the spring I is located between the brake disc and the telescopic rod II, through the arrangement, the capability of expanding with heat and contracting with cold is utilized, the movement of the brake disc is controlled, faults can not occur basically, compared with the control of an electronic instrument, the thermal expansion coefficient of the heat conduction oil is high enough to outwards push the ejector rods, and the telescopic rod II and the ejector rods form a labor-saving lever to ensure the stable movement process of the brake disc.
Preferably, the rear end of the turbine housing is fixedly connected with a plurality of conducting plates made of metal materials, the outer side of the second telescopic rod is fixedly connected with a plurality of heat transfer plates, the heat transfer plates are made of pure copper materials and are arranged in a flat mode, the heat transfer plates are connected with the conducting plates, the heat transfer plates and the heat transfer plates are used for transferring heat on the surface of the turbine housing to the second telescopic rod in a heat transfer mode, the second telescopic rod and heat conduction oil in the second telescopic rod can accurately sense the temperature of the turbine housing, the heat transfer plates are bent in a flat mode and can be bent and stretched appropriately, and when the second telescopic rod moves, the heat transfer plates can also follow the movement.
Preferably, the transmission pipe is the platykurtic setting, the one end that the transmission pipe is close to the radiator is coiled the form setting, and the platykurtic transmission pipe can with the contact of radiator bigger area, has improved the radiating effect.
Preferably, the movable block is the ring shape setting, the breach has been seted up at the movable block top, the movable block is the segmentation setting, connects through hinge and buckle between the bottom of two sections movable blocks, through this kind of setting, lets the movable block can carry out the dismouting, and during the dismantlement, only need to unbuckle bottom buckle, breaks off with the fingers and thumb outward again with two sections movable blocks and just can accomplish the dismantlement, has made things convenient for the maintenance and the change of movable block.
The beneficial effects of the invention are as follows:
1. according to the turbocharger with the rapid heat dissipation effect, the power module drives the spiral fan to rotate, so that negative pressure is generated at the air inlet pipe, external air is sucked into the air flow cavity, after the air flow moves in a half circle, the air flow is ejected from the front end of the turbine shell, through the arrangement of the cooling groove, cooling liquid is stored in the cooling groove, the cooling liquid can be water, the cooling liquid can rapidly exchange heat with the turbine shell, the external radiator can dissipate heat for liquid on the surface and in the transmission pipe, the temperature in the turbine shell is ensured to be in a proper range under the heat convection of the cooling liquid, the turbine shell is enabled to work at a proper temperature, the heat dissipation effect of the turbine is improved, and meanwhile the service life of equipment is prolonged.
2. According to the turbocharger with the rapid heat dissipation effect, when air flows circularly move in the turbine shell, part of the air flows can act on the air receiving plate, so that the air receiving plate and the moving block slide on the annular sliding rail, and the pushing assembly can be driven to move in the cooling groove along with the movement of the moving block, so that liquid in the cooling groove is pushed towards one direction, cooling liquid can circulate in the cooling groove and the transmission pipe, through the arrangement, the liquid can circulate in the cooling groove without an external water pump, and the problem of liquid leakage of the whole water cooling system is greatly reduced, and the cooling system can be used for a long time.
3. According to the turbocharger with the rapid heat dissipation effect, through the arrangement of the brake assembly and the heat induction telescopic assembly, the heat induction telescopic assembly can sense the temperature of the turbine housing and control the brake disc to slide, the two brake discs are close to the center, so that the metal disc is extruded, the rotating speed of the spiral fan can be limited in a certain range, the heat induction telescopic assembly is attached to the turbine housing, the temperature of the turbine housing is sensed at any time, and when the temperature is too high, the brake disc is pushed to the center, and therefore the rotating speed of the spiral fan can be adaptively slowed down according to the real-time temperature of the turbine housing.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a second perspective view of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
fig. 4 is a first perspective cross-sectional view of the present invention;
FIG. 5 is a second perspective cut-away view of the present invention;
FIG. 6 is a perspective view of a moving block and a windward plate of the present invention;
FIG. 7 is a perspective view of a tumbler and a traveling block in accordance with the present invention;
FIG. 8 is a cross-sectional view of the back of the turbine housing of the present invention;
FIG. 9 is a perspective view of the brake disc of the present invention;
in the figure: 1. a turbine housing; 2. an airflow cavity; 3. a spiral fan; 4. a separation rod; 5. a conductive sheet; 6. a heat sink; 7. a deceleration tank; 8. braking disc; 10. a slide rail; 11. a cooling tank; 12. a transmission tube; 13. a moving block; 14. a suction ball; 15. a driving plate; 16. a wind receiving plate; 17. bending the strip; 18. a first telescopic rod; 19. a metal plate; 21. a push rod; 22. a second telescopic rod; 23. a heat transfer sheet; 24. and a first spring.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Embodiment one: as shown in fig. 1 to 3, the turbocharger with a rapid heat dissipation effect according to the embodiments of the present invention includes a turbine housing 1, the turbine housing 1 is in an annular arrangement, an air inlet pipe extending outwards is fixedly connected to the outer side of the turbine housing 1, the front end of the turbine housing 1 is in an opening arrangement, an airflow cavity 2 is provided in the interior of the turbine housing 1, the airflow cavity 2 is communicated with the air inlet pipe, a spiral fan 3 is provided in the middle of the airflow cavity 2, the rear end of the spiral fan 3 passes through the turbine housing 1, the rear end of the spiral fan 3 is connected with a power module for driving the spiral fan 3, a cooling groove 11 is provided in the interior of the turbine housing 1, cooling liquid is filled in the cooling groove 11, a transmission pipe 12 is provided on the outer side of the turbine housing 1, both ends of the transmission pipe 12 are communicated with the cooling groove 11, and a radiator 6 is fixedly connected to the middle of the transmission pipe 12.
During operation, the spiral fan 3 is driven by the power module to rotate, so that negative pressure is generated at the air inlet pipe, external air is sucked into the air flow cavity 2, after the air flow performs half circular motion, the air flow is sprayed out from the front end of the turbine housing 1, the air flow can be rapidly heated due to high-speed flowing in the turbine housing 1, the turbine housing 1 is heated, the service life of the turbine housing 1 can be influenced by long-term high temperature, cooling liquid is stored in the cooling tank 11 through the opening of the cooling tank 11, the cooling liquid can be water, the cooling liquid can rapidly perform heat exchange with the turbine housing 1, and the external radiator 6 can perform heat dissipation on the surface of the transmission pipe 12 and liquid in the interior, so that the turbine housing 1 can work at a relatively proper temperature under the condition of ensuring the temperature in the turbine housing 1 under the condition of heat convection of the cooling liquid, the heat dissipation effect of the turbine is improved, and the service life of equipment is prolonged.
As shown in fig. 2 to 7, an annular slide rail 10 is fixedly connected to the inner wall of the turbine housing 1, a moving block 13 is sleeved on the outer side of the slide rail 10, two air receiving plates 16 are fixedly connected to the outer side of the moving block 13, the inner portion of the slide rail 10 is arranged in a hollow mode, the inner portion of the slide rail 10 is communicated with the cooling groove 11, a plurality of pushing components are arranged on the inner side of the cooling groove 11, and the pushing components are used for pushing cooling liquid in the cooling groove 11.
When the turbine housing 1 works, when air flow circularly moves in the turbine housing 1, part of the air flow can act on the air receiving plate 16, so that the air receiving plate 16 and the moving block 13 slide on the annular sliding rail 10, the pushing component can be driven to move in the cooling groove 11 along with the movement of the moving block 13, liquid in the cooling groove 11 is pushed towards one direction, cooling liquid can circulate in the cooling groove 11 and the transmission pipe 12, the cooling liquid can circulate in the cooling groove 11 without an external water pump through the arrangement, and the leakage problem of the whole water cooling system is greatly reduced because a water pump is not additionally arranged, so that the cooling system can be used for a long time.
As shown in fig. 2 to 7, the pushing assembly includes a stirring plate 15, a bending strip 17 made of elastic material is fixedly connected to the top of the stirring plate 15, the bending strip 17 is fixedly connected to the inner wall of the cooling slot 11, a gap exists between the bottom of the stirring plate 15 and the cooling slot 11, an attraction ball 14 is arranged in the sliding rail 10, the attraction ball 14 is made of a magnetite material, the moving block 13 is made of a magnetizable metal material, and a telescopic rod 18 is connected between the attraction ball 14 and the stirring plate 15.
During operation, in the annular movement process of the moving block 13, the moving block 13 of the metal material which can be magnetized can attract the attracting balls 14 of the magnet material, so that the attracting balls 14 move in the sliding rail 10, and the poking piece 15 is pulled to swing, because the top of the poking piece 15 is flexibly connected with the inner wall of the cooling groove through the bending strip 17, the poking piece 15 only swings, along with the swinging of the poking pieces 15, water flow can be effectively pushed, the water flow flows in the cooling groove 11 and the transmission pipe 12, the blowing wind energy is effectively utilized, other energy sources are not required to be consumed, and meanwhile, the magnetism cannot be lost due to high temperature due to the fact that the attracting balls 14 are soaked in the cooling liquid.
As shown in fig. 2 to 7, the plurality of toggle pieces 15 are arranged on the inner wall of the turbine housing 1 at equal intervals in a ring shape, the suction ball 14 is slidably connected to the inside of the slide rail 10, and the second spring is fixedly connected to the inside of the first telescopic rod 18.
When the movable block 13 is in operation, the moving direction of the movable block 13 is the moving direction of the air flow, so that the moving direction of the water flow is the same as the air flow direction, when the poking piece 15 swings in the air flow direction, the water flow can be effectively pushed in the same direction, after the movable block 13 passes through the suction ball 14, the suction ball 14 loses the pulling force, but at the moment, the telescopic rod 18 is in an elongated state, the spring II can rebound under the elastic action, and the pulling force of the spring II can pull the suction ball 14 back to the original position to enable the poking piece 15 to return to wait for the next passing of the movable block 13 because the suction ball 14 cannot leave the slide rail 10.
As shown in fig. 2 and 8, the rear end of the spiral fan 3 is fixedly connected with a transmission rod, the end of the transmission rod is provided with a separation rod 4, the separation rod 4 is connected with the transmission rod through a ratchet, the outer side of the transmission rod is fixedly connected with a metal disc 19, the rear end of the turbine housing 1 is provided with a speed reduction groove 7, a brake component is arranged in the speed reduction groove 7 and is used for friction reduction of the metal disc 19, when the turbine housing 1 works, the faster the airflow speed in the turbine housing 1 is, the more heat generated by friction is generated, in order to enable the turbine housing 1 to be used for a long time, when the temperature of the turbine housing 1 is too high, the brake component is contacted with the metal disc 19, the rotation speed of the metal disc 19 is reduced, so that the spiral fan 3 cannot rotate at a higher speed, the temperature of the turbine housing 1 cannot exceed a preset range too much, the separation rod 4 and the ratchet are arranged, external transmission can be normally transmitted to the spiral fan 3, and even if the spiral fan 3 is stopped, the separation rod 4 can normally rotate.
As shown in fig. 8 to 9, the brake assembly comprises two brake discs 8 which are symmetrically arranged, a clamping groove which is matched with the metal disc 19 is formed in one side, close to the metal disc 19, of the brake disc 8, a thermal expansion assembly is arranged on one side, far away from the metal disc 19, of the brake disc 8, the thermal expansion assembly is used for sensing the temperature of the turbine shell 1 and controlling the brake disc 8 to slide, when the brake assembly works, the two brake discs 8 are closed towards the center, so that the metal disc 19 is extruded, the rotating speed of the spiral fan 3 can be limited in a certain range, the thermal expansion assembly is attached to the turbine shell 1, the temperature of the turbine shell 1 is sensed at any time, when the temperature is too high, the brake disc 8 is pushed towards the center, and therefore the brake disc 8 can self-adaptively slow down the rotating speed of the spiral fan 3 according to the real-time temperature of the turbine shell 1.
As shown in fig. 8 to 9, the thermal expansion assembly comprises a second expansion rod 22, heat conduction oil is filled in the second expansion rod 22, two ends of the second expansion rod 22 are rotatably connected with a push rod 21, one end of the push rod 21, which is close to the brake disc 8, is slidably connected with the brake disc 8, the other end of the push rod 21 is rotatably connected with the turbine housing 1, a first spring 24 is fixedly connected between the two push rods 21, the first spring 24 is located between the brake disc 8 and the second expansion rod 22, and in operation, the heat conduction oil has a higher thermal expansion coefficient and a numerical value of 6.7x10 -4 According to the high-temperature heat expansion control device, the enough heat expansion can be generated when the turbine shell 1 generates high temperature, the telescopic rod II 22 stretches under the heat expansion effect, so that the two ejector rods 21 are pushed towards the direction away from the telescopic rod II 22, the inclined ejector rods 21 are gradually perpendicular to the brake disc 8, the brake disc 8 is pushed, the brake disc 8 is close to the metal disc 19, the metal disc 19 is decelerated under the friction effect, when the temperature is reduced, heat conduction oil contracts, the two ejector rods 21 return under the pulling of the spring I24, the brake disc 8 returns, the metal disc 19 and the spiral fan 3 are not limited, the heat expansion and contraction capacity is utilized, the movement of the brake disc 8 is controlled, faults are basically not generated, compared with the control of an electronic instrument, the high-temperature heat expansion control device is more stable and effective, the heat expansion coefficient of the heat conduction oil is high enough to push the ejector rods 21 outwards, the telescopic rod II 22 and the ejector rods 21 form a labor-saving lever, and the stable movement process of the brake disc 8 is guaranteed.
As shown in fig. 2 to 9, the rear end of the turbine housing 1 is fixedly connected with a plurality of conductive plates 5 made of metal materials, the outer side of the second telescopic rod 22 is fixedly connected with a plurality of heat transfer plates 23, the heat transfer plates 23 are made of pure copper materials, the heat transfer plates 23 are arranged in a flat mode, the heat transfer plates 23 are connected with the conductive plates 5, and in operation, the heat transfer plates 23 and the conductive plates 5 are used for transferring heat on the surface of the turbine housing 1 to the second telescopic rod 22 in a heat transfer mode, so that the second telescopic rod 22 and heat conduction oil in the second telescopic rod can more accurately sense the temperature of the turbine housing 1, and the heat transfer plates 23 are bent in a flat mode and can be bent and stretched appropriately, and when the second telescopic rod 22 moves, the heat transfer plates 23 can also move along.
As shown in fig. 2, the transmission tube 12 is disposed in a flat shape, and one end of the transmission tube 12 near the radiator 6 is disposed in a coiled shape, and when in operation, the flat transmission tube 12 can be in contact with the radiator 6 in a larger area, so that the heat dissipation effect is improved.
Embodiment two: as shown in fig. 5 to 7, a comparative example one, in which another embodiment of the present invention is: the movable block 13 is the ring shape setting, the breach has been seted up at movable block 13 top, the movable block 13 is the segmentation setting, connects through hinge and buckle between the bottom of two sections movable blocks 13, and during operation, through this kind of setting, lets movable block 13 can carry out the dismouting, and during the dismantlement, only need to unbuck bottom buckle, breaks off with the fingers and thumb outward again with two sections movable blocks 13 and just can accomplish the dismantlement, has made things convenient for the maintenance and the change of movable block 13.
During operation, the spiral fan 3 is driven by the power module to rotate, so that negative pressure is generated at the air inlet pipe, external air is sucked into the air flow cavity 2, after the air flow performs half circular motion, the air flow is sprayed out from the front end of the turbine housing 1, the air flow can be rapidly heated due to high-speed flowing in the turbine housing 1, the turbine housing 1 is heated, the service life of the turbine housing 1 can be influenced by long-term high temperature, cooling liquid is stored in the cooling tank 11 through the opening of the cooling tank 11, the cooling liquid can be water, the cooling liquid can rapidly perform heat exchange with the turbine housing 1, and the external radiator 6 can perform heat dissipation on the surface of the transmission pipe 12 and liquid in the interior, so that the turbine housing 1 can work at a relatively proper temperature under the condition of ensuring the temperature in the turbine housing 1 under the condition of heat convection of the cooling liquid, the heat dissipation effect of the turbine is improved, and the service life of equipment is prolonged.
When the air current moves in the annular shape in the turbine housing 1, partial air current can act on the air receiving plate 16, make air receiving plate 16 and movable block 13 slide on annular slide rail 10, along with the movement of movable block 13, can drive the promotion subassembly and remove in cooling tank 11, thereby promote the liquid in the cooling tank 11 towards a direction, let the coolant liquid circulate in cooling tank 11 and transfer line 12, through this kind of setting, do not need external water pump, just can let the liquid circulate in cooling tank 11, and because not install the water pump additional, the weeping problem greatly reduced of whole water cooling system, guarantee that cooling system can use for a long time.
In the annular movement process of the moving block 13, the moving block 13 of the metal material which can be magnetized can attract the attracting ball 14 of the magnet material, so that the attracting ball 14 moves in the sliding rail 10, and the poking piece 15 is pulled to swing, because the top of the poking piece 15 is flexibly connected with the inner wall of the cooling groove through the bending strip 17, the poking piece 15 only swings, along with the swinging of the poking pieces 15, water flow can be effectively pushed, the water flow flows in the cooling groove 11 and the transmission pipe 12, the blown wind energy is effectively utilized, other energy sources are not consumed, and meanwhile, the magnetism cannot be lost due to high temperature due to the fact that the attracting ball 14 is soaked in the cooling liquid.
Because the moving direction of the moving block 13 is the moving direction of the air flow, the moving direction of the water flow is the same as the air flow direction, when the poking piece 15 swings to the air flow direction, the water flow can be effectively pushed in the same direction, when the moving block 13 passes through the suction ball 14, the suction ball 14 loses the pulling force, but at the moment, the telescopic rod I18 is in an elongated state, the spring II rebounds under the elastic action, and the suction ball 14 cannot leave the sliding rail 10, so that the pulling force of the spring II can pull the suction ball 14 back to the original position, and the poking piece 15 returns to wait for the next passing of the moving block 13.
The faster the air flow speed in the turbine shell 1, the more heat generated by friction will be, in order to let the turbine shell 1 can use for a long time, when the turbine shell 1 temperature is too high, the brake component will be contacted with the metal disc 19, let the rotational speed of the metal disc 19 reduce, thereby let the spiral fan 3 unable higher speed rotate, let the temperature of the turbine shell 1 can not excessively exceed predetermined scope, and the setting of release lever 4 and ratchet, let external transmission can normally transmit for the spiral fan 3, even if the spiral fan 3 stops, release lever 4 also can normally rotate.
The two brake discs 8 are close to the center, so that the metal disc 19 is extruded, the rotating speed of the spiral fan 3 can be limited in a certain range, the thermal telescopic assembly is attached to the turbine housing 1, the temperature of the turbine housing 1 is sensed at any time, when the temperature is too high, the brake discs 8 are pushed to the center, and accordingly the brake discs 8 can self-adaptively slow down the rotating speed of the spiral fan 3 according to the real-time temperature of the turbine housing 1.
The thermal expansion coefficient of the heat conduction oil is higher, enough thermal expansion can be generated when the turbine shell 1 generates high temperature, the telescopic rod II 22 stretches under the action of the thermal expansion, so that the two ejector rods 21 are pushed towards the direction away from the telescopic rod II 22, the inclined ejector rods 21 are gradually perpendicular to the brake disc 8, the brake disc 8 is pushed, the brake disc 8 is close to the metal disc 19, the metal disc 19 is decelerated under the friction action, when the temperature is reduced, the heat conduction oil contracts, the two ejector rods 21 return under the pulling of the spring I24, the brake disc 8 returns to the original position, the metal disc 19 and the spiral fan 3 are not limited any more, the movement of the brake disc 8 is controlled by utilizing the capability of thermal expansion and contraction, and basically no fault can be generated.
The heat transfer piece 23 and the conducting piece 5 are used for transferring heat on the surface of the turbine housing 1 to the telescopic rod two 22 in a heat transfer mode, so that the telescopic rod two 22 and heat conduction oil in the telescopic rod can more accurately sense the temperature of the turbine housing 1, the heat transfer piece 23 is flatly bent and can be properly bent and stretched, and the heat transfer piece 23 can also follow movement when the telescopic rod two 22 moves.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a turbocharger with quick radiating effect which characterized in that: the novel cooling device comprises a turbine shell (1), wherein the turbine shell (1) is in an annular arrangement, an air inlet pipe which extends outwards is fixedly connected to the outer side of the turbine shell (1), the front end of the turbine shell (1) is in an opening arrangement, an air flow cavity (2) is formed in the turbine shell (1), the air flow cavity (2) is communicated with the air inlet pipe, a spiral fan (3) is arranged in the middle of the air flow cavity (2), the rear end of the spiral fan (3) penetrates through the turbine shell (1), a power module for driving the spiral fan (3) is connected to the rear end of the spiral fan (3), a cooling groove (11) is formed in the turbine shell (1), cooling liquid is filled in the cooling groove (11), a transmission pipe (12) is arranged on the outer side of the turbine shell (1), two ends of the transmission pipe (12) are communicated with the cooling groove (11), and a radiator (6) is fixedly connected to the middle of the transmission pipe (12).
An annular sliding rail (10) is fixedly connected to the inner wall of the turbine shell (1), a moving block (13) is sleeved on the outer side of the sliding rail (10), two air receiving plates (16) are fixedly connected to the outer side of the moving block (13), the inside of the sliding rail (10) is in a hollow arrangement, the inside of the sliding rail (10) is communicated with a cooling groove (11), a plurality of pushing components are arranged on the inner side of the cooling groove (11), and the pushing components are used for pushing cooling liquid in the cooling groove (11);
the pushing assembly comprises a stirring piece (15), a bending strip (17) made of elastic materials is fixedly connected to the top of the stirring piece (15), the bending strip (17) is fixedly connected with the inner wall of the cooling groove (11), a gap exists between the bottom of the stirring piece (15) and the cooling groove (11), an attracting ball (14) is arranged in the sliding rail (10), the attracting ball (14) is made of a magnetite material, the moving block (13) is made of a magnetizable metal material, and a first telescopic rod (18) is connected between the attracting ball (14) and the stirring piece (15);
the plurality of poking pieces (15) are annularly and equidistantly arranged on the inner wall of the turbine housing (1), the suction balls (14) are slidably connected to the inside of the sliding rail (10), and the inner side of the telescopic rod I (18) is fixedly connected with a spring II.
2. A turbocharger with rapid heat dissipation effect according to claim 1, characterized in that: the novel electric motor is characterized in that a transmission rod is fixedly connected to the rear end of the spiral fan (3), a separation rod (4) is arranged at the end part of the transmission rod, the separation rod (4) is connected with the transmission rod through a ratchet wheel, a metal disc (19) is fixedly connected to the outer side of the transmission rod, a speed reduction groove (7) is formed in the rear end of the turbine housing (1), a brake assembly is arranged in the speed reduction groove (7), and the brake assembly is used for friction and speed reduction of the metal disc (19).
3. A turbocharger with rapid heat dissipation effect according to claim 2, characterized in that: the brake assembly comprises two brake discs (8) which are symmetrically arranged, a clamping groove which is matched with the metal disc (19) is formed in one side, close to the metal disc (19), of the brake disc (8), a thermal expansion assembly is arranged on one side, far away from the metal disc (19), of the brake disc (8), and the thermal expansion assembly is used for sensing the temperature of the turbine shell (1) and controlling the brake disc (8) to slide.
4. A turbocharger with rapid heat dissipation effect according to claim 3, characterized in that: the thermal sensing telescopic assembly comprises a telescopic rod II (22), heat conduction oil is filled in the telescopic rod II (22), two ends of the telescopic rod II (22) are rotationally connected with a push rod (21), one end of the push rod (21) close to a brake disc (8) is in sliding connection with the brake disc (8), the other end of the push rod (21) is rotationally connected with a turbine shell (1), a spring I (24) is fixedly connected between the two push rods (21), and the spring I (24) is located between the brake disc (8) and the telescopic rod II (22).
5. A turbocharger with rapid heat dissipation according to claim 4, wherein: the turbine shell is characterized in that a plurality of conducting plates (5) made of metal materials are fixedly connected to the rear end of the turbine shell (1), a plurality of heat transfer plates (23) are fixedly connected to the outer side of the telescopic rod II (22), the heat transfer plates (23) are made of pure copper, the heat transfer plates (23) are arranged in a flat mode, and the heat transfer plates (23) are connected with the conducting plates (5).
6. A turbocharger with rapid heat dissipation according to claim 5, wherein: the transmission pipe (12) is arranged in a flat shape, and one end of the transmission pipe (12) close to the radiator (6) is arranged in a coiled shape.
7. A turbocharger with rapid heat dissipation according to claim 6, wherein: the movable blocks (13) are arranged in a circular ring shape, gaps are formed in the tops of the movable blocks (13), the movable blocks (13) are arranged in a segmented mode, and the bottoms of the two sections of movable blocks (13) are connected through hinges and buckles.
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| CN202310702416.7A CN116538147B (en) | 2023-06-14 | 2023-06-14 | Turbocharger with quick radiating effect |
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| CN202310702416.7A CN116538147B (en) | 2023-06-14 | 2023-06-14 | Turbocharger with quick radiating effect |
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| CN116538147A (en) | 2023-08-04 |
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