CN202735079U - Comprehensive test bench of turbocharger - Google Patents
Comprehensive test bench of turbocharger Download PDFInfo
- Publication number
- CN202735079U CN202735079U CN 201220394183 CN201220394183U CN202735079U CN 202735079 U CN202735079 U CN 202735079U CN 201220394183 CN201220394183 CN 201220394183 CN 201220394183 U CN201220394183 U CN 201220394183U CN 202735079 U CN202735079 U CN 202735079U
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- turbine
- turbocharger
- turbosupercharger
- valve
- test
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Abstract
The utility model relates to a comprehensive test bench of a turbocharger. The comprehensive test bench of the turbocharger comprises a fuel oil tank, a diesel filter, a diesel pump and a combustion chamber, which are connected sequentially, wherein a gas source is connected with the combustion chamber; the combustion chamber is connected with a turbine and a gas compressor both used for the test; the inlets of both the gas compressor and the turbine are respectively provided with a valve with an adjustable flowing area; two containing hoods are respectively arranged outside the gas compressor and a turbine shell of the turbine; a rotating speed sensor and a vibration sensor are mounted on the turbocharger; instruments are arranged to measure front and rear pressures, temperatures and air flows of the gas compressor; instruments are arranged to measure front and rear pressures, temperatures and fuel oil flows of the turbine; instruments are arranged to measure and control pressure, temperature and flow of a lubricating oil pipeline of the turbocharger; and a cold-air/hot-air switching valve and a pulse generator both with adjustable frequencies are arranged at the inlet of the turbine. Compared with the prior art, the comprehensive test bench of the turbocharger, disclosed by the utility model, has the advantages of being high in operating precision and being capable of finishing seven characteristic tests of the turbocharger.
Description
Technical field
The utility model relates to a kind of plant equipment testing table.Especially a kind of turbosupercharger multi-function test stand.
Background technology
At present, the quality of the quality of exhaust-driven turbo-charger exhaust-gas turbo charger performance index, product quality is main by verification experimental verification, and improves to improve the quality of products take test figure as foundation.Turbocharger arrangement comprises turbine and pressing machine.National Specification, exhaust-driven turbo-charger exhaust-gas turbo charger must carry out following attribute testing: compressor characteristics, turbine characteristic, lubricating oil supply characteristics, self-loopa characteristic; Must carry out following reliable and safety testing: the impeller hypervelocity flies off, volute contains, the thermal shock torture test.In order to finish the test of these seven projects, the required multiple testing table of disparity items is just made by large enterprises with good conditionsi and R﹠D institution.These equipment are mostly bulky, and floor area is large, need again substantial contribution to drop into.Do not have enterprise with good conditionsi, some project does not just have testing table at all, does not test.Even replace by calculating.
Summary of the invention
Technical assignment of the present utility model is the weak point for above present situation, provides a kind of exhaust-driven turbo-charger exhaust-gas turbo charger characteristic test, reliability and safety testing comprehensively are integrated, the turbosupercharger multi-function test stand that can finish at a testing table.Adopted technical scheme to be by solving its technical matters: the utility model comprises that fuel tank is connected successively with diesel fuel filter, diesel pump, firing chamber, source of the gas connects the firing chamber, the turbine that the firing chamber joint test is used and pneumatic plant, lubricating system are connected on the turbosupercharger of test usefulness.The compressor inlet place arranges the valve of an adjustable circulation area; Establish the valve of adjustable circulation area at turbine inlet; It is that the steel plate internal layer is the containing cover of iron chains stereotype that a semicircle skin respectively is set outside the volute of pneumatic plant and turbine; In turbosupercharger speed probe and vibration transducer are installed; The instrument of measuring pneumatic plant front and back pressure, temperature, air mass flow is set; The instrument of turbine front and back pressure, temperature and fuel flow is set; The instrument of measuring and controlling turbocharger lubricating oil line pressure, temperature, flow is set; Establish frequency adjustable cold wind hot blast cross-over valve and pulse producer at turbine inlet.
Turbosupercharger multi-function test stand of the present utility model is compared with existing technology, have following characteristics: equipment of the present utility model and instrument etc. all are integrated on the covering device, use as required during operation, can finish seven pilot projects, play modularization, the effect of integrated, synthesization.Reach province ground, less manpower, economical purpose.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Accompanying drawing 1 is the structural representation of turbosupercharger multi-function test stand.
Among the figure: 1, fuel tank, 2, diesel fuel filter, 3, diesel pump, 4, the firing chamber, 5, source of the gas, 6, turbine, 7, pneumatic plant, 8, cold wind hot blast cross-over valve, 9, pulse producer, 10, contain cover, 11, speed probe, 12, vibration transducer, 13, lubricating system.
Embodiment
Explain below with reference to Figure of description the turbosupercharger multi-function test stand being done.
Turbosupercharger multi-function test stand of the present utility model, comprise that fuel tank 1 is connected successively with diesel fuel filter 2, diesel pump 3, firing chamber 4, source of the gas 5 connects firing chamber 4, the turbine 6 that firing chamber 4 joint tests are used and pneumatic plant 7, and lubricating system 13 is connected on the turbosupercharger of test usefulness; Pneumatic plant 7 inflow points arrange the valve of an adjustable circulation area; Establish the valve of adjustable circulation area in turbine 6 imports; It is that the steel plate internal layer is the containing cover 10 of iron chains stereotype that a semicircle skin respectively is set outside the volute of pneumatic plant 7 and turbine 6; In turbosupercharger speed probe 11 and vibration transducer 12 are installed; The instrument of measuring pneumatic plant 7 front and back pressure, temperature, air mass flow is set; The instrument of turbine 6 front and back pressure, temperature and fuel flow is set; The instrument of measuring and controlling turbocharger lubricating oil line pressure, temperature, flow is set; Establish frequency adjustable cold wind hot blast cross-over valve 8 and pulse producer 9 in turbine 6 imports.
The utility model in test, by test pneumatic plant forward and backward air pressure, temperature, flow, rotating speed, in addition data are processed, and can finish the analysis of experiments of compressor characteristics.
By test pneumatic plant and the forward and backward air pressure of turbine, temperature, flow, rotating speed, and the test of turbine inlet fuel oil: in addition data are processed, and can finish the analysis of experiments of turbine characteristic.
By the valve switch of change trial platform, can finish turbosupercharger self-loopa test.
By regulating the compressor inlet valve opening, change Ya Qi Ji Mao merit, can realize the supercharger hypervelocity to 1.5 times of ratings, finish the impeller hypervelocity and fly off test.
By vibration and the rotating speed transient test to housing, can realize that impeller destroys the test analysis that flies off test situation and volute containing ability.
By regulating and test pressure, temperature, the flow of lubricating oil, can realize turbocharger lubricating oil characteristic of fuel delivery analysis of experiments.
By conversion and the pulse of the cold and hot air of control turbine inlet, can realize turbosupercharger pulsed thermal fatigue test analysis.
Each parts of the present utility model, valve etc. all are integrated on the covering device, comprise all program softwares, use as required during operation.Contain at ordinary times cover etc. and can be placed on one side, be loaded on when doing test.
Computer program and the topworks of the utility model by installing, can realize compartment remote control and automatic data collection, processing, demonstration, storage and the printout of whole system, test accuracy is high, handling safety, data are credible, realize simultaneously the networked function of test figure.
Claims (1)
1. turbosupercharger multi-function test stand, comprise that fuel tank (1) is connected successively with diesel fuel filter (2), diesel pump (3), firing chamber (4), source of the gas (5) connects firing chamber (4), the turbine (6) that firing chamber (4) joint test is used and pneumatic plant (7), lubricating system (13) is connected on the turbosupercharger of test usefulness, and it is characterized in that: pneumatic plant (7) inflow point arranges the valve of an adjustable circulation area; The valve of adjustable circulation area is set in turbine (6) import; It is that the steel plate internal layer is the containing cover (10) of iron chains stereotype that a semicircle skin respectively is set outside the volute of pneumatic plant (7) and turbine (6); In turbosupercharger speed probe (11) and vibration transducer (12) are installed; The instrument of measuring pneumatic plant (7) front and back pressure, temperature, air mass flow is set; The instrument of turbine (6) front and back pressure, temperature and fuel flow is set; The instrument of measuring and controlling turbocharger lubricating oil line pressure, temperature, flow is set; Establish the adjustable cold wind hot blast cross-over valve (8) of frequency and pulse producer (9) in turbine (6) import.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220394183 CN202735079U (en) | 2012-08-10 | 2012-08-10 | Comprehensive test bench of turbocharger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220394183 CN202735079U (en) | 2012-08-10 | 2012-08-10 | Comprehensive test bench of turbocharger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202735079U true CN202735079U (en) | 2013-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN 201220394183 Expired - Fee Related CN202735079U (en) | 2012-08-10 | 2012-08-10 | Comprehensive test bench of turbocharger |
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| Country | Link |
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| CN (1) | CN202735079U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102798520A (en) * | 2012-08-10 | 2012-11-28 | 任彦领 | Comprehensive test bench of turbocharger |
| CN103424253A (en) * | 2013-07-31 | 2013-12-04 | 博格华纳汽车零部件(宁波)有限公司 | Online detecting device and method for turbocharger |
| CN104153875A (en) * | 2014-08-01 | 2014-11-19 | 潍坊市明冠节能科技有限公司 | Independent pressure-stabilizing lubrication system for turbocharger of single-cylinder engine |
| GB2536760A (en) * | 2015-12-04 | 2016-09-28 | Ford Global Tech Llc | A hot gas pulse generator and a turbocharger testing apparatus including same |
| CN106248278A (en) * | 2016-07-25 | 2016-12-21 | 宁波威孚天力增压技术有限公司 | A kind of axial force measuring system of turbocharger and method of testing thereof |
| CN106401748A (en) * | 2016-12-05 | 2017-02-15 | 凤城市时代龙增压器制造有限公司 | Vehicle-mounted turbocharger monitoring system and method for motor vehicle |
| CN108279127A (en) * | 2018-01-22 | 2018-07-13 | 哈尔滨工程大学 | A kind of compressor is comprehensive performance test bed |
| CN109827779A (en) * | 2019-03-26 | 2019-05-31 | 杭州汽轮动力集团有限公司 | A kind of multifunctional modular test bench for gas turbine |
| CN111473941A (en) * | 2020-04-29 | 2020-07-31 | 北京动力机械研究所 | Closed cycle turbine characteristic test method |
-
2012
- 2012-08-10 CN CN 201220394183 patent/CN202735079U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102798520A (en) * | 2012-08-10 | 2012-11-28 | 任彦领 | Comprehensive test bench of turbocharger |
| CN103424253A (en) * | 2013-07-31 | 2013-12-04 | 博格华纳汽车零部件(宁波)有限公司 | Online detecting device and method for turbocharger |
| CN103424253B (en) * | 2013-07-31 | 2015-09-30 | 博格华纳汽车零部件(宁波)有限公司 | Turbosupercharger on-line measuring device and method |
| CN104153875A (en) * | 2014-08-01 | 2014-11-19 | 潍坊市明冠节能科技有限公司 | Independent pressure-stabilizing lubrication system for turbocharger of single-cylinder engine |
| GB2536760A (en) * | 2015-12-04 | 2016-09-28 | Ford Global Tech Llc | A hot gas pulse generator and a turbocharger testing apparatus including same |
| GB2536760B (en) * | 2015-12-04 | 2020-04-15 | Ford Global Tech Llc | A hot gas pulse generator and a turbocharger testing apparatus including same |
| CN106248278B (en) * | 2016-07-25 | 2019-01-15 | 宁波威孚天力增压技术有限公司 | A kind of turbocharger axial direction force measuring system and its test method |
| CN106248278A (en) * | 2016-07-25 | 2016-12-21 | 宁波威孚天力增压技术有限公司 | A kind of axial force measuring system of turbocharger and method of testing thereof |
| CN106401748A (en) * | 2016-12-05 | 2017-02-15 | 凤城市时代龙增压器制造有限公司 | Vehicle-mounted turbocharger monitoring system and method for motor vehicle |
| CN108279127B (en) * | 2018-01-22 | 2019-11-01 | 哈尔滨工程大学 | A kind of compressor is comprehensive performance test bed |
| CN108279127A (en) * | 2018-01-22 | 2018-07-13 | 哈尔滨工程大学 | A kind of compressor is comprehensive performance test bed |
| CN109827779A (en) * | 2019-03-26 | 2019-05-31 | 杭州汽轮动力集团有限公司 | A kind of multifunctional modular test bench for gas turbine |
| CN111473941A (en) * | 2020-04-29 | 2020-07-31 | 北京动力机械研究所 | Closed cycle turbine characteristic test method |
| CN111473941B (en) * | 2020-04-29 | 2021-12-07 | 北京动力机械研究所 | Closed cycle turbine characteristic test method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20190810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |