CN221195191U - Turbocharger displacement detection device - Google Patents
Turbocharger displacement detection device Download PDFInfo
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- CN221195191U CN221195191U CN202323277245.2U CN202323277245U CN221195191U CN 221195191 U CN221195191 U CN 221195191U CN 202323277245 U CN202323277245 U CN 202323277245U CN 221195191 U CN221195191 U CN 221195191U
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- air inlet
- oil
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- 238000006073 displacement reaction Methods 0.000 title claims abstract description 20
- 238000001514 detection method Methods 0.000 title claims abstract description 14
- 239000003921 oil Substances 0.000 claims abstract description 39
- 238000004088 simulation Methods 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000002485 combustion reaction Methods 0.000 claims abstract description 19
- 239000010687 lubricating oil Substances 0.000 claims abstract description 14
- 238000003860 storage Methods 0.000 claims description 18
- 230000001105 regulatory effect Effects 0.000 abstract description 8
- 230000003321 amplification Effects 0.000 abstract description 6
- 238000003199 nucleic acid amplification method Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a turbocharger displacement detection device, which comprises a base, a turbocharger mounting seat, a tail gas inlet simulation mechanism, an internal combustion engine cylinder simulation mechanism, a lubricating oil tank, an oil pump, an oil inlet pipeline and an oil return pipeline, wherein the base is provided with a plurality of oil inlet pipelines; the turbocharger mounting seat is fixed at the center of the base, tail gas inlet simulation mechanisms and internal combustion engine cylinder simulation mechanisms are fixed on two sides of the turbocharger mounting seat, a lubricating oil tank is fixed below the turbocharger mounting seat, an oil inlet pipeline and an oil return pipeline are fixed on the lubricating oil tank, and an oil pump is fixed on the oil inlet pipeline; through installing regulating switch, regulating switch tests half open, three quarters open and full open state respectively, by the velocity of flow meter record air inflow velocity, barometer record atmospheric pressure, comprehensive data calculate turbo charger's efficiency of amplification to half open, three quarters open and full open state come the engine exhaust discharge condition of simulation different discharge capacities, screen and confirm turbo charger suitable engine discharge capacity.
Description
Technical Field
The utility model relates to the technical field of turbocharger production detection, in particular to a turbocharger displacement detection device.
Background
The turbocharger is actually an air compressor, and the air inflow is increased by compressing air, so that the gasoline in the cylinder is fully combusted, and the purpose of increasing power is achieved.
The matching of the small-displacement internal combustion engine and the turbocharger needs to meet certain requirements: 1. on the matched working condition, the air flow meets the working requirement, the supercharging pressure reaches the set target so as to ensure that the fuel in the internal combustion engine is fully combusted, the emission meets the set requirement, the internal combustion engine and the turbocharger can normally and safely run under any working condition, and the loads of the internal combustion engine and the turbocharger are controlled within a set range, namely, the exhaust temperature, the cylinder implosion pressure, the working speed of the turbocharger and the like are relatively stable in the running process of the internal combustion engine.
Disclosure of utility model
The present utility model is directed to a turbocharger displacement detecting device, which solves the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a turbocharger displacement detection device comprises a base, a turbocharger mounting seat, a tail gas inlet simulation mechanism, an internal combustion engine cylinder simulation mechanism, a lubricating oil tank, an oil pump, an oil inlet pipeline and an oil return pipeline; the turbocharger mounting seat is fixed at the center of the base, tail gas inlet simulation mechanisms and internal combustion engine cylinder simulation mechanisms are fixed on two sides of the turbocharger mounting seat, a lubricating oil tank is fixed below the turbocharger mounting seat, an oil inlet pipeline and an oil return pipeline are fixed on the lubricating oil tank, and an oil pump is fixed on the oil inlet pipeline.
As preferable in the utility model, the tail gas inlet simulation mechanism comprises an air inlet pipe, an air inlet pump and a flowmeter; the air inlet pump is fixed on the base, the air inlet pump is connected with an air inlet pipe, a flow rate meter is fixed on the air inlet pipe at the position of the air inlet pump, and one end of the air inlet pipe, which is far away from the air inlet pump, is fixed on an air inlet and outlet of the turbocharger.
As the preferable mode of the utility model, the front end of the flowmeter at the position of the air inlet pump outlet is fixedly provided with an adjusting switch for adjusting the air inlet size, and the adjusting switch can adjust half-open, three-fourths open and full-open of the air inlet pump.
As preferable in the utility model, the air cylinder simulation mechanism of the internal combustion engine comprises a compressed air outlet pipe, an intercooler, an air storage cylinder and a barometer; the air storage cylinder is fixed on the base, the barometer is fixed in the air storage cylinder, the air storage cylinder is connected with a compressed air outlet pipe, an intercooler is fixed on the compressed air outlet pipe, and one end, far away from the air storage cylinder, of the compressed air outlet pipe is fixed on a compressed air outlet of the turbocharger.
As the preferable air outlet is arranged on the air reservoir, a motor is fixed on a base at the outer side of the air reservoir, an eccentric wheel is fixed on an output shaft of the motor, a connecting rod is fixed on the eccentric wheel, an air outlet cover is fixed at one end of the connecting rod, which is far away from the eccentric wheel, and the air outlet cover is embedded in the air outlet.
Preferably, a display is arranged on one side of the base, and the display is electrically connected with the flowmeter and the barometer.
Preferably, the center of the turbocharger mounting seat is provided with an oil pipe mounting hole.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, the air inlet pump is started by installing the regulating switch, the regulating switch is regulated to a half-open state, the flow rate of air inlet is recorded by the flow rate meter and fed back to the display for displaying, the turbocharger works under the pushing of the air inlet pump, the compressed air is discharged from the compressed air outlet pipe and enters the air storage cylinder after being cooled by the intercooler, the air pressure in the air storage cylinder is recorded by the air pressure meter and transmitted to the display for displaying, the amplification efficiency of the turbocharger is calculated by integrating data on the display, the amplification efficiency in the half-open, three-quarter open and full-open states are tested respectively, the exhaust conditions of engines with different displacements are simulated in the half-open, three-quarter open and full-open states, and the proper engine displacement of the turbocharger is screened and determined.
2. According to the utility model, the air exhaust port is formed in the air storage cylinder, after the turbocharger works and compressed air is fed in, the motor is started to drive the eccentric wheel to rotate, the connecting rod fixed on the eccentric wheel rotates along with the eccentric wheel to perform piston movement, the working state of the air cylinder of the internal combustion engine is simulated by regularly opening and closing the air exhaust port cover and the air exhaust port, the compressed air in the air storage cylinder is regularly discharged, the air pressure in the air storage cylinder is balanced, and the stability of the device is maintained.
Drawings
FIG. 1 is a schematic view of the appearance structure of the present utility model;
FIG. 2 is a schematic view of the overall planar structure of the present utility model;
FIG. 3 is an enlarged schematic view of the air reservoir of the present utility model.
In the figure: 1. a base; 2. a turbocharger mount; 201. an oil pipe mounting hole; 3. a tail gas inlet simulation mechanism; 301. an air inlet pipe; 302. an air inlet pump; 303. a flow rate meter; 304. an adjusting switch; 4. an internal combustion engine cylinder simulation mechanism; 401. a compressed air outlet pipe; 402. an intercooler; 403. an air cylinder; 404. a barometer; 405. an exhaust port; 406. a motor; 407. an eccentric wheel; 408. a connecting rod; 409. an air outlet cover; 5. a lubrication oil tank; 6. an oil pump; 7. an oil inlet pipe; 8. an oil return pipeline; 9. a display.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 3, the utility model provides a turbocharger displacement detection device, which comprises a base 1, a turbocharger mounting seat 2, an exhaust gas inlet simulation mechanism 3, an internal combustion engine cylinder simulation mechanism 4, a lubricating oil tank 5, an oil pump 6, an oil inlet pipeline 7 and an oil return pipeline 8; the turbocharger mounting seat 2 is fixed at the center of the base 1, the tail gas inlet simulation mechanism 3 and the internal combustion engine cylinder simulation mechanism 4 are fixed on two sides of the turbocharger mounting seat 2, the lubricating oil tank 5 is fixed below the turbocharger mounting seat 2, the oil inlet pipeline 7 and the oil return pipeline 8 are fixed on the lubricating oil tank 5, and the oil pump 6 is fixed on the oil inlet pipeline 7.
Referring to fig. 1 and 2, an adjusting switch 304 for adjusting the air intake is fixed at the front end of a flowmeter 303 at the air outlet of the air intake pump 302, and the adjusting switch 304 can adjust half-open, three-fourths open and full-open of the air intake pump 302.
A display 9 is arranged on one side of the base 1, and the display 9 is electrically connected with a flowmeter 303 and a barometer 404.
By installing the regulating switch 304, starting the air inlet pump 302, regulating the regulating switch 304 to a half-open state, recording the air inlet flow rate by the flowmeter 303, feeding back to the display 9 for displaying, operating the turbocharger under the pushing of the air inlet pump 302, discharging compressed air through the compressed air outlet pipe 401, cooling the compressed air through the intercooler 402, entering the air storage cylinder 403, recording the air pressure in the air storage cylinder 403 by the barometer 404, transmitting the recorded air pressure to the display 9 for displaying, integrating the data on the display 9 to calculate the amplification efficiency of the turbocharger, respectively testing the amplification efficiency in the half-open, three-quarter and full-open states, and simulating the exhaust emission conditions of engines with different displacements in the half-open, three-quarter and full-open states, thereby screening and determining the proper engine displacement of the turbocharger.
Referring to fig. 3, an air outlet 405 is formed in the air reservoir 403, a motor 406 is fixed on the base 1 outside the air reservoir 403, an eccentric wheel 407 is fixed on an output shaft of the motor 406, a connecting rod 408 is fixed on the eccentric wheel 407, an air outlet cover 409 is fixed at one end of the connecting rod 408 away from the eccentric wheel 407, and the air outlet cover 409 is embedded in the air outlet 405.
By arranging the exhaust port 405 on the air storage cylinder 403, after the compressed air is fed in during the operation of the turbocharger, the motor 406 is started to drive the eccentric wheel 407 to rotate, the connecting rod 408 fixed on the eccentric wheel 407 rotates along with the eccentric wheel 407 to perform piston movement, and the working state of the cylinder of the internal combustion engine is simulated by regularly opening and closing the exhaust port cover 409 and the exhaust port 405, so that the compressed air in the air storage cylinder 403 is regularly discharged, the air pressure in the air storage cylinder 403 is balanced, and the stability of the device is maintained.
Application method
The working principle and the using flow of the utility model are as follows: the turbocharger is fixed on a turbocharger mounting seat 2, an oil inlet pipeline 7 is connected to a turbocharger lubricating oil inlet, an oil return pipeline 8 passes through an oil pipe mounting hole 201 and is connected with a turbocharger lubricating oil outlet, an air inlet pipe 301 is connected to a turbocharger gold tail gas port, a compressed air outlet pipe 401 is connected with a turbocharger compressed air outlet, an air inlet pump 302 is started, an adjusting switch 304 is adjusted to a half-open state, a flow rate meter 303 records the air inlet flow rate and feeds back to a display 9 for displaying, the turbocharger working inhaled air is discharged from the compressed air outlet pipe 401 and enters an air storage cylinder 403 after being cooled by an intercooler 402, a motor 406 starts to drive an eccentric 407 to rotate, a connecting rod 408 fixed on the eccentric 407 rotates along with the eccentric 407 to perform piston movement, the working state of an internal combustion engine cylinder is simulated regularly between an exhaust port cover 409 and an exhaust port 405, the balance air pressure in the air storage cylinder 403 is recorded by an air pressure meter 404 and is transmitted to the display 9 for displaying, the amplification efficiency of the air inlet flow rate on the air inlet is calculated, the air inlet pressure is respectively detected in the same way, the three-quarter open and full-open state of the adjusting switch 304 is fully open, the three-open efficiency and three-open states are respectively, the three-half-open states and three-open states of the full-open states of the air flow rate are respectively are detected respectively, the engine displacement of the engine is not suitable, and the engine exhaust is well discharged, and the engine exhaust is well is screened, and the condition is well is determined, and the engine exhaust is well is has the condition that the exhaust is has.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A turbocharger displacement detection device, characterized by: the device comprises a base (1), a turbocharger mounting seat (2), a tail gas inlet simulation mechanism (3), an internal combustion engine cylinder simulation mechanism (4), a lubricating oil tank (5), an oil pump (6), an oil inlet pipeline (7) and an oil return pipeline (8); the turbocharger mounting seat (2) is fixed at the center of the base (1), tail gas inlet simulation mechanisms (3) and internal combustion engine cylinder simulation mechanisms (4) are fixed on two sides of the turbocharger mounting seat (2), a lubricating oil tank (5) is fixed below the turbocharger mounting seat (2), an oil inlet pipeline (7) and an oil return pipeline (8) are fixed on the lubricating oil tank (5), and an oil pump (6) is fixed on the oil inlet pipeline (7).
2. A turbocharger displacement detection device according to claim 1, wherein: the tail gas inlet simulation mechanism (3) comprises an air inlet pipe (301), an air inlet pump (302) and a flowmeter (303); the air inlet pump (302) is fixed on the base (1), the air inlet pump (302) is connected with an air inlet pipe (301), a flow rate meter (303) is fixed on the air inlet pipe (301) at the air outlet of the air inlet pump (302), and one end, far away from the air inlet pump (302), of the air inlet pipe (301) is fixed on an air inlet and outlet of the turbocharger.
3. A turbocharger displacement detection device according to claim 2, wherein: an adjusting switch (304) for adjusting the air inlet size is fixed at the front end of a flowmeter (303) at the air outlet of the air inlet pump (302), and the adjusting switch (304) can adjust the half-open, three-fourths open and full-open of the air inlet pump (302).
4. A turbocharger displacement detection device according to claim 1, wherein: the internal combustion engine cylinder simulation mechanism (4) comprises a compressed air outlet pipe (401), an intercooler (402), an air storage cylinder (403) and a barometer (404); the air receiver (403) is fixed on the base (1), air receiver (403) internal fixation has barometer (404), air receiver (403) are connected with compressed air outlet duct (401), be fixed with intercooler (402) on compressed air outlet duct (401), one end that air receiver (403) were kept away from to compressed air outlet duct (401) is fixed on the turbocharger compressed air outlet.
5. A turbocharger displacement detection device according to claim 4, wherein: an exhaust port (405) is formed in the air reservoir (403), a motor (406) is fixed on the base (1) at the outer side of the air reservoir (403), an eccentric wheel (407) is fixed on an output shaft of the motor (406), a connecting rod (408) is fixed on the eccentric wheel (407), an exhaust port cover (409) is fixed at one end, far away from the eccentric wheel (407), of the connecting rod (408), and the exhaust port cover (409) is embedded in the exhaust port (405).
6. A turbocharger displacement detection device according to claim 1, wherein: one side of the base (1) is provided with a display (9), and the display (9) is electrically connected with a flowmeter (303) and a barometer (404).
7. A turbocharger displacement detection device according to claim 1, wherein: an oil pipe mounting hole (201) is formed in the center of the turbocharger mounting seat (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323277245.2U CN221195191U (en) | 2023-12-04 | 2023-12-04 | Turbocharger displacement detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323277245.2U CN221195191U (en) | 2023-12-04 | 2023-12-04 | Turbocharger displacement detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221195191U true CN221195191U (en) | 2024-06-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323277245.2U Active CN221195191U (en) | 2023-12-04 | 2023-12-04 | Turbocharger displacement detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221195191U (en) |
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2023
- 2023-12-04 CN CN202323277245.2U patent/CN221195191U/en active Active
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