CN107991079A - A kind of oil spout member pressure flow parameter experiment test device - Google Patents
A kind of oil spout member pressure flow parameter experiment test device Download PDFInfo
- Publication number
- CN107991079A CN107991079A CN201711233988.6A CN201711233988A CN107991079A CN 107991079 A CN107991079 A CN 107991079A CN 201711233988 A CN201711233988 A CN 201711233988A CN 107991079 A CN107991079 A CN 107991079A
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- oil
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- fuel tank
- pressure flow
- pressure
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention belongs to pressure flow experimental technique field, is related to a kind of oil spout member pressure flow parameter experiment test device.The test process carried out with this experimental rig to the pressure flow characteristics auto parameter of oil spout component, it is to be carried out in the system of a closing, mist of oil overflows during avoiding experiment, so as to pollute environment, its temperature can be adjusted in the cyclic process of lubricating oil at the same time, can small range control oil temperature, under assigned temperature measure oil spout component pressure flow characteristics auto parameter.Test and experiment device is compact-sized, and test is accurate, and test data is reproducible, and easy for operation, and maintenance is simple；Single unit system is arranged on a car body, and long x wide x high are only that 1100x600x1270mm is be easily moved and places.
Description
Technical field
The invention belongs to pressure flow experimental technique field, is related to a kind of oil spout member pressure flow parameter experimental test dress
Put.
Background technology
It is existing to be used to measure Oil injection cooling generator oil spout member pressure-discharge characteristic test device, it is open
Open-circuit test test device.In experiment work, the mist of oil inevitably resulted from is drifted to surrounding, so as to surrounding environment
Pollute and security risk.Therefore, it is necessary to take the safety precautions such as necessary ventilation, fire prevention, antistatic in its course of work
Measure.
The content of the invention
The purpose of the present invention
In order to overcome open experimental rig to have pollution to environment；A kind of oil spout member pressure flow parameter experiment is designed to survey
Trial assembly is put.
Technical solution of the present invention：A kind of oil spout member pressure flow parameter experiment test device, it is characterised in that fuel tank 2,
Station component 3, power supply and instrument box 4, platen 5, ball valve 6, temperature sensor 7, lubricating oil oily filter 8, motor and oil pump 9, low pressure
Overflow valve 10, pressure sensor 11, flowmeter 12, air filter 15；Fuel tank 2, ball valve 6, temperature sensor 7 pass through stainless steel
Pipe is connected, and accesses the entrance of oil pump 9, then exports connection lubricating oil oily filter 8 by oil pump 9, is passed through the entrance of low pressure relief valve 10, then
Two-way oil pipe is separated from overflow valve 10, is all the way pressure oil pipe, connects pressure sensor 11 and flowmeter 12, is passed through test dress
The station component 3 put, the lower part of station component are directly communicated with fuel tank 2, during testing experiment lubricating oil by subject oil spout component spray
Mouth falls into fuel tank 2 after spraying；Another way is the excess oil oil circuit overflowed, the oil return opening being followed by by heat exchanger 13 in the middle part of fuel tank；
The discharge device of air with air filter 15 is housed at the top of fuel tank, to balance the air pressure of station component internal and air；Oil
The ball valve 6 in bottom portion is the fuel outlet valve of fuel tank, if necessary to improve oil temperature, can be given in the case where experimental rig works
Hot water is injected in sink 14, then is discharged by downcomer.The lower part of experiment trolley body is placed with two oil drain pans, with access test and debugging
The lubricating oil that Shi Keneng leakages are fallen.
The oil circuit and test station of the test and experiment device are a circulation closed-circuit system.
The top of the fuel tank 2 sets a vent device with air filtering function, makes the gas in test station
Pressure is equal with ambient pressure.
The fuel tank 2, low pressure relief valve 10 increase heat exchanger 13 and sink 14, and heat exchanger 13 and sink 14 connect, by water
Oily indirectly heat in water heat exchanging device 13 or cooling in groove.
Beneficial effects of the present invention
The test process carried out with this experimental rig to the pressure-flow characteristic parameter of oil spout component, is in a closing
System in carry out, mist of oil overflows during avoiding experiment, so as to pollute environment, while in the cyclic process of lubricating oil can
Its temperature is adjusted, can small range control oil temperature, under assigned temperature measure oil spout component pressure-flow characteristic
Parameter.Test and experiment device is compact-sized, and test is accurate, and test data is reproducible, and easy for operation, maintenance
Simply；Single unit system is arranged on a car body, and long x wide x high are only that 1100x600x1270mm is be easily moved and places.
Brief description of the drawings
Fig. 1 test and experiment device asphalt principle schematic diagrams
The section view construction front view of Fig. 2 test and experiment device embodiments
The section view structural side view of Fig. 3 test and experiment device embodiments
1. experiment trolley body, 2. fuel tanks, 3. station components, 4. power supplys and instrument box in figure, 5. platens, 6. ball valves, 7. temperature
Degree sensor, 8. lubricating oil oily filters, 9. motor and oil pump, 10. low pressure relief valves, 11. pressure sensors, 12. flowmeters, 13.
Heat exchanger, 14. sinks, 15. air filters, 16. subject workpiece.
Embodiment：
The present invention is further described below in conjunction with the accompanying drawings：
As shown in Figure 1-Figure 3, a kind of oil spout member pressure flow parameter experiment test device, fuel tank 2, station component 3, electricity
Source and instrument box 4, platen 5, ball valve 6, temperature sensor 7, lubricating oil oily filter 8, motor and oil pump 9, low pressure relief valve 10, pressure
Sensor 11, flowmeter 12, air filter 15；Fuel tank 2, ball valve 6, temperature sensor 7 are connected by stainless steel tube, access
The entrance of oil pump 9, then connection lubricating oil oily filter 8 is exported by oil pump 9, the entrance of low pressure relief valve 10 is passed through, then divide from overflow valve 10
Go out two-way oil pipe, be all the way pressure oil pipe, connect pressure sensor 11 and flowmeter 12, be passed through the station component 3 of test device,
The lower part of station component is directly communicated with fuel tank 2, and lubricating oil falls into oil after being sprayed by the nozzle of subject oil spout component during testing experiment
Case 2；Another way is the excess oil oil circuit overflowed, the oil return opening being followed by by heat exchanger 13 in the middle part of fuel tank；Filled at the top of fuel tank
There is the discharge device of air with air filter 15, to balance the air pressure of station component internal and air；The ball valve 6 of tank bottoms is
The fuel outlet valve of fuel tank, if necessary to improve oil temperature, can inject heat in the case where experimental rig works in feed trough 14
Water, then discharged by downcomer.The lower part of experiment trolley body is placed with two oil drain pans, may leak whereabouts during access test and debugging
Lubricating oil.
The oil circuit and test station of test and experiment device are a circulation closed-circuit system.
The top of fuel tank 2 sets a vent device with air filtering function, make air pressure in test station with
Ambient pressure is equal.
Fuel tank 2, low pressure relief valve 10 increase heat exchanger 13 and sink 14, and heat exchanger 13 and sink 14 connect, by sink
Water heat exchanging device 13 in oily indirectly heat or cooling.
The oil spout course of work of Oil injection cooling generator is simulated, utilizes the temperature, pressure, flow sensing set in oil circuit
Device measures pressure-flow characteristic parameter during assigned temperature condition.The circulation closed-circuit system be by fuel tank, oil pump, lubricating oil oily filter,
Low pressure relief valve, temperature sensor, pressure sensor, 12 × 1 stainless steel tube of flowmeter, test station component and φ etc. form.
Operation of oil pump is driven by threephase asynchronous, lubricating oil is extracted out from fuel tank, enters low pressure relief valve by lubricating oil oily filter, through overflowing
After flowing valve pressure regulation, pressure oil flows through pressure sensor and flowmeter enters component test station, is sprayed by the nozzle of oil spout component,
It is sprinkling upon in the organic glass cup cover of test station component, freely falls and return in fuel tank；At the same time through overflow valve overflow more than
Oil stream is back among fuel tank through heat exchanger.One vent device with air filtering function is set at the top of fuel tank,
Make the air pressure in test station equal with ambient pressure.It is likely to occur lubricating oil charing in order to avoid being directly heated to lubricating oil and shows
As being used in experimental rig and the lubricating oil of flowing being carried out to dissipate heating to sink and heat exchanger note hot and cold water, with regulating system oil
The temperature of lubricating oil in case.For the ease of the movement and placement of testing stand, two groups of wheels are provided with the bottom of experimental rig frame,
Above one group is two fast pulleys, behind be two universal wheels.
Claims (4)
1. a kind of oil spout member pressure flow parameter experiment test device, it is characterised in that fuel tank (2), station component (3), electricity
Source and instrument box (4), platen (5), ball valve (6), temperature sensor (7), lubricating oil oily filter (8), motor and oil pump (9), low pressure
Overflow valve (10), pressure sensor (11), flowmeter (12), air filter (15)；Fuel tank (2), ball valve (6), temperature sensing
Device (7) is connected by stainless steel tube, the entrance of access oil pump (9), then exports connection lubricating oil oily filter (8) by oil pump (9), is passed through
The entrance of low pressure relief valve (10), then two-way oil pipe is separated from overflow valve (10), it is all the way pressure oil pipe, connects pressure sensor
(11) and flowmeter (12) the station component (3) of test device, is passed through, the lower part of station component is directly communicated with fuel tank (2), is surveyed
Lubricating oil when testing of having a try falls into fuel tank (2) after being sprayed by the nozzle of subject oil spout component；Another way is the excess oil oil circuit overflowed, is passed through
Heat exchanger (13) is followed by the oil return opening in the middle part of fuel tank；At the top of fuel tank equipped with the discharge gas dress with air filter (15)
Put, to balance the air pressure of station component internal and air；The ball valve (6) of tank bottoms is the fuel outlet valve of fuel tank, is carried if desired
High Oil Temperature, can be in the case where experimental rig works, injection hot water in feed trough (14), then is discharged by downcomer.Experiment
The lower part of trolley body is placed with two oil drain pans, may leak the lubricating oil of whereabouts during access test and debugging.
2. oil spout member pressure flow parameter experiment test device as claimed in claim 1, it is characterised in that the test examination
The oil circuit and test station of experiment device are a circulation closed-circuit system.
3. oil spout member pressure flow parameter experiment test device as claimed in claim 1 or 2, it is characterised in that the oil
The top of case (2) sets a vent device with air filtering function, makes the air pressure in test station and ambient pressure
It is equal.
4. oil spout member pressure flow parameter experiment test device as claimed in claim 3, it is characterised in that the fuel tank
(2), low pressure relief valve (10) increase heat exchanger (13) and sink (14), heat exchanger (13) and sink (14) connection, by sink
Water heat exchanging device (13) in oily indirectly heat or cooling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711233988.6A CN107991079A (en) | 2017-11-29 | 2017-11-29 | A kind of oil spout member pressure flow parameter experiment test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711233988.6A CN107991079A (en) | 2017-11-29 | 2017-11-29 | A kind of oil spout member pressure flow parameter experiment test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107991079A true CN107991079A (en) | 2018-05-04 |
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ID=62034499
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711233988.6A Pending CN107991079A (en) | 2017-11-29 | 2017-11-29 | A kind of oil spout member pressure flow parameter experiment test device |
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| CN (1) | CN107991079A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109708866A (en) * | 2019-02-11 | 2019-05-03 | 中国船舶重工集团公司第七0三研究所 | A kind of device for measured power branch gear drive atomizer lubrication property |
| CN112683507A (en) * | 2020-12-18 | 2021-04-20 | 陕西航空电气有限责任公司 | Portable flow test equipment of aeroengine torch electric nozzle |
| CN112781845A (en) * | 2020-12-22 | 2021-05-11 | 中国北方发动机研究所(天津) | Piston cooling nozzle performance test evaluation test bed and evaluation method thereof |
| CN113504260A (en) * | 2021-06-15 | 2021-10-15 | 南京航空航天大学 | Experimental device for be used for rotor oil spout heat convection test |
| CN114354155A (en) * | 2021-12-13 | 2022-04-15 | 陕西航空电气有限责任公司 | Three-way lubricating oil parameter independent verification tool for oil injection motor |
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| GB2206971B (en) * | 1987-07-10 | 1991-04-17 | Schlumberger Ind Ltd | Optical transducer systems |
| CN2804417Y (en) * | 2005-05-23 | 2006-08-09 | 中国南方航空动力机械公司 | Nozzle flow tester |
| CN201401311Y (en) * | 2009-04-25 | 2010-02-10 | 赵德文 | Waste heat recovery device of oil injection rotary air compressor |
| CN204286771U (en) * | 2014-12-16 | 2015-04-22 | 绵阳富临精工机械股份有限公司 | A kind of engine piston cooling nozzle endurance quality simulated testing system |
| CN205937308U (en) * | 2016-08-25 | 2017-02-08 | 山西东润精益电力液压控制有限公司 | Servovalve nozzle test system |
| CN107121273A (en) * | 2017-05-28 | 2017-09-01 | 西安成立航空制造有限公司 | A kind of intelligent master control formula fuel nozzle multi-function test stand and its test method |
-
2017
- 2017-11-29 CN CN201711233988.6A patent/CN107991079A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2206971B (en) * | 1987-07-10 | 1991-04-17 | Schlumberger Ind Ltd | Optical transducer systems |
| CN2804417Y (en) * | 2005-05-23 | 2006-08-09 | 中国南方航空动力机械公司 | Nozzle flow tester |
| CN201401311Y (en) * | 2009-04-25 | 2010-02-10 | 赵德文 | Waste heat recovery device of oil injection rotary air compressor |
| CN204286771U (en) * | 2014-12-16 | 2015-04-22 | 绵阳富临精工机械股份有限公司 | A kind of engine piston cooling nozzle endurance quality simulated testing system |
| CN205937308U (en) * | 2016-08-25 | 2017-02-08 | 山西东润精益电力液压控制有限公司 | Servovalve nozzle test system |
| CN107121273A (en) * | 2017-05-28 | 2017-09-01 | 西安成立航空制造有限公司 | A kind of intelligent master control formula fuel nozzle multi-function test stand and its test method |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109708866A (en) * | 2019-02-11 | 2019-05-03 | 中国船舶重工集团公司第七0三研究所 | A kind of device for measured power branch gear drive atomizer lubrication property |
| CN112683507A (en) * | 2020-12-18 | 2021-04-20 | 陕西航空电气有限责任公司 | Portable flow test equipment of aeroengine torch electric nozzle |
| CN112781845A (en) * | 2020-12-22 | 2021-05-11 | 中国北方发动机研究所(天津) | Piston cooling nozzle performance test evaluation test bed and evaluation method thereof |
| CN113504260A (en) * | 2021-06-15 | 2021-10-15 | 南京航空航天大学 | Experimental device for be used for rotor oil spout heat convection test |
| CN114354155A (en) * | 2021-12-13 | 2022-04-15 | 陕西航空电气有限责任公司 | Three-way lubricating oil parameter independent verification tool for oil injection motor |
| CN114354155B (en) * | 2021-12-13 | 2024-03-19 | 陕西航空电气有限责任公司 | Independent verification tool for three-way lubricating oil parameters of oil injection motor |
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Application publication date: 20180504 |