CN204831756U - Experimental atomizer of fuel - Google Patents
Experimental atomizer of fuel Download PDFInfo
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- CN204831756U CN204831756U CN201520343161.0U CN201520343161U CN204831756U CN 204831756 U CN204831756 U CN 204831756U CN 201520343161 U CN201520343161 U CN 201520343161U CN 204831756 U CN204831756 U CN 204831756U
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- valve
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Abstract
The utility model relates to a manufacturing and designing of the experimental jet chamber of aeroengine fuel nozzle and valve can extensively be arranged in the manufacturing and designing of aviation, space flight and civilian engine fuel nozzle and valve flow test jet chamber. The utility model provides an experimental atomizer of fuel, this experimental atomizer of fuel include the experimental jet chamber of fuel nozzle, the experimental jet chamber of valve, chassis, the chassis includes the oil return interface, the experimental jet chamber of fuel nozzle is located the experimental jet chamber upper portion of valve. This jet chamber had both had fuel nozzle atomizer chamber function, also had valve atomizer chamber function, was the multi -functional atomizer chamber of a section. Portable jet chamber can be according to the production site actual position change freely.
Description
Technical field
The invention relates to aeromotor fuel nozzle and valve tests manufacturing and designing of jet chamber, can be widely used in Aeronautics and Astronautics and civilian engine fuel nozzle and valve flow and test in manufacturing and designing of jet chamber.
Background technology
The fuel nozzle of certain aeromotor band throttle of new generation has strict flow and angle requirement, according to processing arrangement, need to carry out flow debugging to throttle in advance, the debugging of throttle is carried out on throttle exerciser, an airtight spray tank being with exhausting system and return-flow system is needed during debugging, to carry out flow test, quite, such conveniently assemble and disassemble also carries out valve test again with rapid adjustment for this spray tank height and human height.
The debugging of fuel nozzle is carried out on fuel nozzle test device, because fuel nozzle needs angle and flow detection, unit clamp must be arranged to use radial probe method to carry out the detection of nozzle angle and flow with fixed nozzle, need to arrange jet chamber below nozzle unit clamp, and comprise exhausting and oil return apparatus.
Aeromotor fuel nozzle and valve debug several drawback of below existence on different tests device:
1, just current exerciser manufacturing technology, the test comparison error between aeromotor fuel nozzle test device and valve exerciser is large, can not meet the debugging demand of high-accuracy fuel nozzle of new generation.
2, production scene fuel nozzle test device and valve exerciser are two Special test devices, high for flow test cost requirement in the development of novel machine.
3, two Special test devices are adopted to be unfavorable for analyse technology problem.
Summary of the invention
The object of the invention is to provide a kind of fuel oil test spraying plant, the test that both can complete aeromotor fuel nozzle after oil supply system is connected is tested with a bench teat, also can complete the test of valve in aeromotor fuel nozzle, prevent the measuring error between different tests device and the part quality problem caused.
Technical scheme of the present invention: a kind of fuel oil test spraying plant, this fuel oil test spraying plant comprises fuel nozzle test jet chamber, valve test jet chamber, underframe (as shown in Figure 1); Described underframe comprises oil return interface; Fuel nozzle test jet chamber is positioned at valve test top, jet chamber;
Fuel nozzle test jet chamber comprises indicator bracket, dial gauge, screw, rotating disk, angle board, adjusting gear, plexiglass tent, cold light source, disappear foam plate, bracket; Rotating disk and plexiglass tent form jet chamber; Angle board is arranged on below rotating disk, and adjusting gear is fixed on rotating disk, and angle board arranges tooth bar, the gears meshing on this tooth bar and adjusting gear, and dial gauge is fixed on rotating disk by indicator bracket, and the measuring head of dial gauge withstands on the end of angle board; Fuel nozzle is arranged on center of turntable, and the oil-out of fuel nozzle is towards spraying indoor location, and the oil-in of fuel nozzle is connected with oil supply system pipeline;
Valve test jet chamber comprises rapid-acting coupling, sidewall, organic glass door and suction opeing; Rapid-acting coupling is arranged on sidewall, and spray bar is connected in this rapid-acting coupling; Sidewall and organic glass door form jet chamber, and are arranged on the bottom of bracket; Rapid-acting coupling is arranged on sidewall, and runs through sidewall, and rapid-acting coupling has outer end and the inner, and spray bar is connected on this rapid-acting coupling outer end, and the fixture of valve is arranged on this rapid-acting coupling the inner.
Beneficial effect of the present invention:
1, this jet chamber had both had fuel nozzle spray chamber function, also had valve spray chamber function, was a multi-functional spray chamber.
2, portable jet chamber can according to the variation of production scene physical location freely.
3, the performance test of fuel nozzle and valve can be completed after fuel nozzle and valve are atomized one simultaneously, ensure that the test consistance of valve and fuel nozzle.
Accompanying drawing explanation
Fig. 1 is fuel oil test spraying plant schematic diagram;
1-effect rod, 2-locating piece, 3-angle board, 4-rotating disk, 5-screw, 6-indicator bracket, 7-dial gauge, 8-adjusting gear, 9-plexiglass tent, 10-bracket, 11-disappear foam plate, 12-rapid-acting coupling, 13-cold light source, 14-organic glass door, 15-suction opeing, 16-underframe, 17-oil return interface, 18-wheel.
Embodiment
Concrete fuel oil test spraying plant, its structure is: this fuel oil test spraying plant comprises fuel nozzle test jet chamber, valve test jet chamber, underframe 16; Described underframe comprises oil return interface 17; Fuel nozzle test jet chamber is positioned at valve test top, jet chamber;
Fuel nozzle test jet chamber comprises indicator bracket 6, dial gauge 7, screw 5, rotating disk 4, angle board 3, adjusting gear 8, plexiglass tent 9, cold light source 13, the foam plate 11 that disappears, bracket 10; Rotating disk and plexiglass tent form jet chamber; Angle board is arranged on below rotating disk, and adjusting gear is fixed on rotating disk, and angle board arranges tooth bar, the gears meshing on this tooth bar and adjusting gear, and dial gauge is fixed on rotating disk by indicator bracket, and the measuring head of dial gauge withstands on the end of angle board; Fuel nozzle is arranged on center of turntable, and the oil-out of fuel nozzle is towards spraying indoor location, and the oil-in of fuel nozzle is connected with oil supply system pipeline;
Valve test jet chamber comprises rapid-acting coupling 12, sidewall, organic glass door 14 and suction opeing 15; Rapid-acting coupling is arranged on sidewall, and spray bar is connected in this rapid-acting coupling; Sidewall and organic glass door form jet chamber, and are arranged on the bottom of bracket; Rapid-acting coupling is arranged on sidewall, and runs through sidewall, and rapid-acting coupling has outer end and the inner, and spray bar is connected on this rapid-acting coupling outer end, and the fixture of valve is arranged on this rapid-acting coupling the inner.
Described underframe also has wheel 18, and this fuel oil test spraying plant can be moved.
Claims (2)
1. a fuel oil test spraying plant, this fuel oil test spraying plant comprises fuel nozzle test jet chamber, valve test jet chamber, underframe (16); Described underframe comprises oil return interface (17); Fuel nozzle test jet chamber is positioned at valve test top, jet chamber;
Fuel nozzle test jet chamber comprises indicator bracket (6), dial gauge (7), screw (5), rotating disk (4), angle board (3), adjusting gear (8), plexiglass tent (9), cold light source (13), the foam plate (11) that disappears, bracket (10); Rotating disk and plexiglass tent form jet chamber; Angle board (3) is arranged on below rotating disk, adjusting gear is fixed on rotating disk, and angle board arranges tooth bar, the gears meshing on this tooth bar and adjusting gear, dial gauge is fixed on rotating disk by indicator bracket, and the measuring head of dial gauge withstands on the end of angle board; Fuel nozzle is arranged on center of turntable, and the oil-out of fuel nozzle is towards spraying indoor location, and the oil-in of fuel nozzle is connected with oil supply system pipeline;
Valve test jet chamber comprises rapid-acting coupling (12), sidewall, organic glass door (14) and suction opeing (15); Rapid-acting coupling is arranged on sidewall, and spray bar is connected in this rapid-acting coupling; Sidewall and organic glass door form jet chamber, and are arranged on the bottom of bracket; Rapid-acting coupling is arranged on sidewall, and runs through sidewall, and rapid-acting coupling has outer end and the inner, and spray bar is connected on this rapid-acting coupling outer end, and the fixture of valve is arranged on this rapid-acting coupling the inner.
2. fuel oil test spraying plant according to claim 1, is characterized in that: described underframe also has wheel (18), and this fuel oil test spraying plant can be moved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520343161.0U CN204831756U (en) | 2015-05-25 | 2015-05-25 | Experimental atomizer of fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520343161.0U CN204831756U (en) | 2015-05-25 | 2015-05-25 | Experimental atomizer of fuel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204831756U true CN204831756U (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201520343161.0U Active CN204831756U (en) | 2015-05-25 | 2015-05-25 | Experimental atomizer of fuel |
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| CN (1) | CN204831756U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441837A (en) * | 2016-09-05 | 2017-02-22 | 中国民航大学 | Automatic testing system for aero-engine fuel nozzle |
| CN107560865A (en) * | 2017-05-24 | 2018-01-09 | 天津成立航空技术有限公司 | A kind of fuel oil single injector spreading of spray experimental rig and its test method |
| CN109489612A (en) * | 2018-11-19 | 2019-03-19 | 北京安达维尔机械维修技术有限公司 | Aircraft fuel oil spray angle of nozzle test equipment and test method |
| CN113482822A (en) * | 2021-07-05 | 2021-10-08 | 江苏科技大学 | Marine diesel engine fuel test spraying device |
-
2015
- 2015-05-25 CN CN201520343161.0U patent/CN204831756U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441837A (en) * | 2016-09-05 | 2017-02-22 | 中国民航大学 | Automatic testing system for aero-engine fuel nozzle |
| CN107560865A (en) * | 2017-05-24 | 2018-01-09 | 天津成立航空技术有限公司 | A kind of fuel oil single injector spreading of spray experimental rig and its test method |
| CN107560865B (en) * | 2017-05-24 | 2024-02-02 | 成立航空股份有限公司 | Spray angle test device for fuel single nozzle and test method thereof |
| CN109489612A (en) * | 2018-11-19 | 2019-03-19 | 北京安达维尔机械维修技术有限公司 | Aircraft fuel oil spray angle of nozzle test equipment and test method |
| CN109489612B (en) * | 2018-11-19 | 2020-07-17 | 北京安达维尔机械维修技术有限公司 | Airplane fuel nozzle spraying angle testing device and method |
| CN113482822A (en) * | 2021-07-05 | 2021-10-08 | 江苏科技大学 | Marine diesel engine fuel test spraying device |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Fengcheng Weiyang District ten road 710021 Shaanxi city of Xi'an Province Patentee after: AECC AVIATION POWER CO,LTD. Address before: Fengcheng Weiyang District ten road 710021 Shaanxi city of Xi'an Province Patentee before: AVIC AVIATION ENGINE Corp.,PLC Address after: Fengcheng Weiyang District ten road 710021 Shaanxi city of Xi'an Province Patentee after: AVIC AVIATION ENGINE Corp.,PLC Address before: Fengcheng Weiyang District ten road 710021 Shaanxi city of Xi'an Province Patentee before: XI'AN AVIATION POWER Co.,Ltd. |